RU92300U1 - DEVICE FOR FOLDING FOOD PRODUCT, STAMPING MECHANISM, DEVICE FOR PUMPING VISCOUS MEDIA AND DEVICE FOR MANUFACTURING SEMI-FINISHED PRODUCTS FROM BAKING TEST - Google Patents

Abstract

1. A device for rolling out a food product containing a first pair of rollers placed on a first pair of shafts mounted for rotation in bearings of bearing assemblies connected to a housing support element; and a second pair of rollers placed on a second pair of shafts mounted for rotation in bearings of the bearing assemblies connected to the housing support element, wherein a first clearance is formed between the working surfaces of the rollers of the first pair, and a second clearance is formed between the working surfaces of the second pair, the first pair the rollers are installed relative to the second pair of rollers in such a way that between the working surface of the roller of the first pair and the working surface of the opposite to it on the same side relative to the conditional plane spine extending through the first and second gaps, the roller of the second pair running clearances are formed; despite the fact that the first pressure plate connected to the housing support element is facing the bearings of the end side of the rollers, through which the shafts of the first and second pairs are passed, while the second pressure plate is located on the other end of the rollers, through which the shafts are passed, at least at least one pair of shafts, while the first pressure plate is allocated from the front side of the housing element along the axis of rotation of the shaft by a predetermined distance selected from the condition of ensuring the possibility of removal of the food product when it falling into the space between the first pressure plate and the housing element, characterized in that at least one shaft at the location of the roller and the seat of the roller are made with ring steps, at

Description

FIELD OF TECHNOLOGY TO WHICH A USEFUL MODEL IS

The utility model relates to the food industry. In particular, it can be used in meat processing and fish processing industries, as well as find application in the equipment of culinary and confectionery industries, catering facilities.

BACKGROUND OF THE INVENTION

It is known from patent RU No. 2272410 (publ. 2006.03.27) a device for the manufacture of semi-finished dough with filling, which contains designed to form at least two strips of shell material rolling, consisting of at least two mechanisms .. The device also contains a stamping mechanism - a pair of cells including drums mounted rotatably towards each other and a meat feeder configured to supply filling between the belts. The device also includes a dispenser configured to portion the first injection of the filling through the outlet channels of the meat-feeder.

It is known from patent RU No. 2262232 (publ. 2005.10.20) a device for the manufacture of dough products with filling, which contains stamping means and nodes for feeding test tapes. The stamping means includes two cylindrical cylindrical surfaces mounted rotatably towards each other in the form of synchronously rotating stamping drums, made with forming cells and a filling portion dispenser.

A common drawback inherent in the devices for making dough products with filling disclosed above is the complexity of the structures due to the presence of dispensers, as well as the use of at least two mechanisms for rolling out the test strip in a single technological process.

These problems were solved by disclosing in the utility model according to patent RU No. 50759 (publ. 2006.01.27) made in the form of a single mechanism with the possibility of forming two ribbon-like test strips by a food product rolling device and made in the form of installed with the pairing and with the possibility of rotation towards each other drums with forming cells punching means. The disadvantages of these devices are the low reliability due to the ingress of food into the bearings on which the shafts are mounted, and the insufficient elaboration of the design parameters. Due to these reasons, along with other reasons, this device is not widespread.

This problem was partially solved by the device selected for the prototype and disclosed in RU patent No. 2366182 (publ. September 10, 2009) for the manufacture of semi-finished dough products with filling, which contains a device for rolling out a food product and a stamping mechanism. The stamping mechanism is made in the form of a pair of incorporating cell drums mounted on shafts with the possibility of rotation towards each other. A device for rolling out a food product, containing placed on the shafts installed in the bearings of the bearing assemblies, is configured to form two ribbon-like dough strips supplied to the product forming zone. Housing support elements on which the shafts are mounted have a design that eliminates the ingress of food into the bearings. Structural nodes and elements of devices are made of certain shapes and sizes. However, the disadvantage of the devices is their insufficiently high reliability, especially with an increase in overall dimensions and insufficiently high quality of the products obtained.

The prior art there are a large number of devices for pumping various media. A large group is represented by rotary vane machines having a rotor with radial grooves, in which, with the possibility of reciprocating movement, plates are installed that contact their ends with the inner surface of the housing. The inner surface of the housing in a section perpendicular to the axis of rotation of the rotor can be profiled in various ways.

So, for example, in the machine known from RU Patent No. 2139992 (publ. 20.10.1999), the inner surface of the stator in the cross section perpendicular to the axis of rotation of the rotor is ellipse-like, ensuring the formation of uneven volume between the surface of the rotor and the plates of the chambers, and in the known one patent RU No. 2283961 (published on September 20, 2006) for a machine, the inner surface of the body in a section perpendicular to the axis of rotation of the rotor is profiled by a curve with one axis of symmetry consisting of circular arcs of radii conjugated by transition sinusoidal curves .

The disadvantage of the above machines is the rapid wear of the moving blades and low efficiency of the pumping medium.

The closest analogue is a pump, known from US Pat. No. 2,260,888 (published on 10/28/1941), comprising a housing in which there is a cavity with inlet and outlet openings, a rotor which is eccentrically mounted in cavities and blades diametrically passing through the rotor and having a working fit relative to the walls cavity, dividing it into many working chambers. The cross section of the cavity is a combination of two arcs of circles of different radii and two adjacent curved sections, which are complementary sections of the Archimedean spiral with common foci. A disadvantage of the known pump is the lack of sophistication of design parameters.

A common drawback inherent in analogues and prototype is that they are made with one output channel and the pumped medium leaves them at their destination in one thread. In order to obtain several flows, it is necessary to supplement them with flow separation devices, which will either significantly complicate the device or lead to a decrease in the required working pressure.

DISCLOSURE OF A USEFUL MODEL

The utility model is based on the task of eliminating the above drawbacks and creating improved designs of a device for rolling out a food product, a stamping mechanism, a device for the manufacture of semi-finished products from dough with filling and a device for pumping viscous media with increased reliability and performance at high performance, providing products with high quality indicators due to improvement of designs, improvement technical characteristics and optimization of the ratio of sizes and parameters.

In this aspect, the claimed utility models can also increase the service life and reduce the requirements for the qualification of staff.

The achievement of the task is facilitated by the inclusion in a known device for the manufacture of semi-finished products from dough with filling containing:

a) stamping mechanism;

b) a device for rolling the food product, made with the possibility of forming two ribbon-like dough strips fed into the molding zone of the said semi-finished products;

c) a filling supply means adapted to supply the filling to the forming zone between the tape-shaped strips;

d) a filling pumping device,

moreover

a) the device for rolling out the food product contains a first pair of rollers placed on the first pair of shafts mounted for rotation in the bearings of the bearing assemblies connected to the housing support element; and a second pair of rollers placed on a second pair of shafts mounted for rotation in bearings of the bearing assemblies connected to the housing support element, wherein a first clearance is formed between the working surfaces of the rollers of the first pair, and a second clearance is formed between the working surfaces of the second pair, the first pair the rollers are installed relative to the second pair of rollers in such a way that between the working surface of the roller of the first pair and the working surface of the opposite to it on the same side relative to the conditional plane spine extending through the first and second gaps formed by the second pair of roller running clearances; despite the fact that the first pressure plate connected to the housing support element is facing the bearings of the end side of the rollers, through which the shafts of the first and second pairs are passed, while the second pressure plate is located on the other end of the rollers, through which the shafts are passed, at least at least one pair of shafts, while the first pressure plate is allocated from the front side of the housing element along the axis of rotation of the shaft by a predetermined distance selected from the condition of ensuring the possibility of removal of the food product when falling into the space between the first pressure plate and the housing element;

b) the stamping mechanism comprises a pair of including drum cells mounted rotatably to meet each other, with each drum mounted on a shaft mounted in a bearing assembly of a bearing assembly associated with the base support element; moreover, the drums have a first end side facing the bearings and a second end side opposite to it, while between the first end side of the drums and the base support element there is placed a face plate separated from it in the direction of the axis of rotation of the shaft, through which the shafts are passed, moreover, the base support element has a front side facing the first end side of the drums and a rear side opposite it, and a predetermined distance is selected from the condition of providing the possibility of removing the food product when it enters the space between the front plate and the base support element, moreover, one of the shafts is drive and is connected with the drive means providing its rotation;

c) the filling supply means is made to the input channels of the filling supply associated with the output channels of the filling pumping device;

d) a pumping device for the filling, which is a viscous medium, comprises a housing with a cavity and end caps; a rotor installed in the cavity of the housing with at least one plate element located in the radial groove of the rotor with the possibility of reciprocating movement; wherein the housing is made with an inlet window located on the suction zone side and an outlet window located on the discharge zone side; moreover, the body cavity has a cylindrical surface, the contour of the end sections of which in the plane perpendicular to the axis of rotation of the rotor is formed by a first circular arc with a first radius, a second circular arc with a second radius and two curved lines, one of which connects one of the ends of the first arc and the end facing it the second arc, and the other connects the other ends of the first and second arcs; moreover, the first and second arcs of circles have a center on the axis of rotation of the rotor, and the curved lines are symmetrical in shape with respect to the conditional line drawn through the middle of the first and second arcs; wherein the second radius exceeds the first radius, and each curved line can be represented by a part of an Archimedean spiral with a pole on the axis of rotation of the rotor,

despite the fact that

the support of the bearing assembly of the device for rolling out the food product or the stamping mechanism can be made eccentric so that in the plane perpendicular to the axis of rotation of the shaft, the center of the said bearing assembly is offset relative to the axis of rotation of the support, and at least one of the shafts of the device for rolling out the food product or stamping mechanism is a drive and is associated with providing its rotation of the drive means, while at least part of the inlet openings of the cells along its perimeter can be surrounded by a sample having a wall bounding its width; while the working surface of the sample is designed to form the edge part of the said semi-finished product and has a first part and a second part located on different sides relative to the conditional line drawn along the generatrix of the cylindrical surface of the drum; moreover, the first part extends from said conditional line in the direction of rotation of the drums;

The following main and particular distinguishing features.

At least one shaft at the roller location and the roller seat of the food product rolling device can be made with ring steps, while the shaft steps and the roller seat are aligned so that the first section is formed from the side of the first pressure plate, on which the roller is placed on the shaft with a tight fit, and on the side of the second pressure plate a second section is formed, on which the roller is placed on the shaft with a tight fit, while the first and second sections are separated from each other by an intermediate section, on which an annular gap is formed between the shaft surface and the surface of the roller seat facing it, and the shaft diameter in the first section exceeds the shaft diameter in the second section.

At least one shaft at the location of the drum and the seat of the drum of the stamping mechanism can be made with ring steps, while the steps of the shaft and the seat of the drum are coordinated so that the first section is formed on the side of the first end side of the drum, on which the drum is placed on the shaft with a tight fit, and on the side of the second end side of the drum, a second portion is formed on which the drum is placed on the shaft with a tight fit, while the first and second sections are about Delena from each other by an intermediate portion in which the shaft between the cylindrical surface and the surface facing thereto of the drum planting places an annular gap, wherein the shaft diameter of the first portion is greater than the shaft diameter of the second portion.

It is advisable in this case that the shaft diameter in the first section is selected from a range from 36 mm to 40 mm, preferably from 37 mm to 38 mm, while its diameter in the second section is selected from a range from 34 mm to 38 mm, preferably from 35 mm to 36 mm.

Preferably, the length of the first portion measured along the axis of rotation is equal to or greater than the diameter of the shaft in the first portion.

The diameter of the shaft in the intermediate portion may be substantially equal to the diameter of the shaft in the second portion.

It is possible that the shaft diameter in the intermediate portion is less than the shaft diameter in the second portion.

In addition, the shaft diameter in the intermediate section may be larger than the shaft diameter in the second section, but smaller than the shaft diameter in the first section.

It is possible that the support of the bearing assembly of the device for rolling out the food product is made with a flange-like part protruding beyond the housing support element towards the rollers, while with its side facing the housing support element, the shoulder-shaped part of the support abuts against the surface of the housing support element during fixing of the support fixing means.

It is also possible that the support of the bearing assembly of the punching mechanism is made with a flange-like part protruding beyond the base support element towards the drums, while with its side facing the base support element, the shoulder-shaped part of the support abuts against the surface of the base support element during fixing of the support by fixing means .

In this case, it is advisable that the distance by which the center of the said bearing assembly is offset relative to the axis of rotation of the support is selected from the range from 0.5 mm to 1.5 mm, preferably from 0.8 mm to 1.2 mm.

Preferably, the shoulder portion is made circular, while the width of the shoulder portion measured in the radial direction relative to the axis of rotation of the shaft is selected from a range from 8 mm to 30 mm, preferably from 4 mm to 16 mm, and its measured in the direction of the axis of rotation of the shaft height is selected from a range of 4 mm to 10 mm.

It is desirable that the fastening means is made in the form of a clamping sleeve and a bolt located in a through hole extending longitudinally along the axis of rotation of the shaft in the housing support element of the device for rolling out the food product or the basic support element of the stamping mechanism, as well as in the shoulder portion mating with them.

It is desirable that the shaft of the drive means of the device for rolling out the food product or the stamping mechanism be integral with the drive shaft.

It is possible that the device for rolling the food product or the stamping mechanism, which provides rotation of the drive shaft, is made in the form of a motor reducer, while the reducer shaft can be connected to the drive shaft.

The predetermined distance of the food product rolling device or the predetermined distance of the stamping mechanism may be selected from a range of 15 mm to 60 mm, preferably 18 mm to 30 mm.

It is possible that all the shafts of the device for rolling out the food product were passed through the second pressure plate so that they protruded beyond it, and their end parts were installed in bearings that are located in the holes of the auxiliary plate located at a selected distance from the second pressure plate, the selected distance is selected from a range from 15 mm to 60 mm, preferably from 18 mm to 30 mm.

It is possible that the stamping mechanism contained a front plate spaced apart from the second end surface of the drums at a predetermined distance, while the end parts of the shafts extend beyond the second end side of the drums and are mounted in bearings located in the openings of the front plate, and a pre-selected distance is selected from a range from 15 mm to 60 mm, preferably from 18 mm to 30 mm.

It is advisable that the device for rolling out the food product was provided with an auxiliary housing plate connected to the housing support element located on the rear side of the housing support element, while the part of the drive shaft located on the rear side of the housing support element is installed in the bearing located in the opening of the auxiliary housing slabs.

It is also advisable that the stamping mechanism was provided with an auxiliary housing plate connected to the base support element located on the rear side of the base support element, while the part of the drive shaft located on the rear side of the base support element is installed in the bearing located in the opening of the auxiliary housing plate.

It is desirable that the thickness of the auxiliary case plate of the apparatus for rolling out the food product or stamping mechanism be selected from a range of 12 mm to 18 mm, preferably from 14 mm to 16 mm.

In addition, the basic support element of the stamping mechanism or the housing support element of the device for rolling out the food product can be made in the form of a body plate with through holes, while the plate is equipped with tubular elements enclosing the holes, which are adapted to hold the bearings of the bearing assemblies on which the shafts are supported.

It is advisable that in the front in the direction of rotation of the drum part of the said first part, the sample has a peripheral section adjacent to one side of the wall, on which the sampling bottom is made with a recess, while the edge of the peripheral section facing the cell inlet is separated from the cell inlet .

It is desirable that the edge of the peripheral section facing the cell inlet opening is spaced apart from the cell inlet, the minimum value of which is selected from a range of 0.8 mm to 1.5 mm.

The deepening of the sample in the plan can take the form of a segment, and its depth can have a variable value with a gradual increase in its value from the edge of the peripheral section facing the input hole of the cell towards the sample wall.

In addition, the recess can be made in the form of a longitudinally extending wall of the groove sampling, the depth of which along the entire length is essentially the same value.

It is desirable that the width of the sample in its second part be constant, despite the fact that in the first part the sample was made with a variable width increasing from its minimum size equal to the width in the second part to the measured along a conditional line drawn along the drum guide through the center cells of maximum size.

It is possible that the maximum value of the sample width was selected from the range from 1.5 mm to 7.5 mm, while its minimum value was selected from the range from 1.5 mm to 2.5 mm.

It is advisable that the device for pumping viscous media was provided with at least one partition and at least one additional outlet window located in the injection zone; moreover, the said partition is rigidly connected to the housing and is adapted to separate the discharge zone into separate compartments, each of which is connected to the suction zone; wherein the outlet window and said additional outlet window are located in different compartments; despite the fact that said plate element has at least one recess on each side facing the cylindrical surface of the housing, adapted to enable placement of an edge portion of the partition therein when moving the plate element through the discharge zone; in this case, a part of each curved line was represented by a third circular arc drawn from the end point of the second arc with a radius substantially equal to the first radius and with a center that is offset from the axis of rotation of the rotor towards the said end point.

Preferably, the value of the second radius is selected from the range of 15 mm to 30 mm, preferably from 8 mm to 15 mm, and the value by which the second radius exceeds the first radius is selected from the range of 5 mm to 30 mm, preferably from 8 mm up to 15 mm.

Preferably, the rotor is mounted so that it snugly rotates against at least a portion of the first arc.

It is advisable that the end side of the partition facing the rotor is made with a semicircular open recess, and on the outer cylindrical surface of the rotor, circular open grooves are made according to the number of partitions, each of which enters with free sliding the edge of the semicircular recess of the corresponding partition to exclude the possibility of overflow in the axial the direction of the working medium from one compartment to another.

It is possible for the rotor diameter to be selected from a range from 30 mm to 100 mm, preferably from 45 mm to 65 mm.

It is desirable that said circular arcs are drawn within an angular range of substantially 90 °.

The number of additional windows and the number of recesses on each side of the plate element facing toward the cylindrical surface of the housing can be performed according to the number of partitions. It is possible that at least two partitions will be made, while the distance between the partitions will be selected from a range from 10 mm to 50 mm, preferably from 16 mm to 30 mm.

In addition, the device for pumping viscous media may further comprise a loading hopper made in the form of a funnel with a neck connected to the inlet window, while a feed screw is connected in the neck and is connected to a drive shaft that is passed through the funnel and rotates the feed screw, and is mounted on the drive shaft with the possibility of joint rotation of the knife element, adapted to clean the inner surface of the walls of the funnel.

In the device for the manufacture of semi-finished products from dough with filling, the filling supply device can be performed with at least two input filling supply channels associated with the output channels of at least one filling pumping device.

It is possible that the filling supply means will be provided with at least four filling filling channels that are connected to the output channels of the two filling pumping devices, while the number of input channels of the filling feeding means is twice the number of output channels of the filling pumping device.

It is desirable that the means of supplying the filling had eight input channels.

BRIEF DESCRIPTION OF THE DRAWINGS

Hereinafter, for the purposes of this utility model, a device for rolling out a food product is identified as rolling.

The present utility model will be described in more detail using various embodiments with reference to the accompanying drawings, in which:

Figure 1 schematically shows a side view of a first embodiment of rolling, partially with cuts.

Figure 2 schematically shows a front view of the rollers and rolling shafts, illustrating their relative position.

Figure 3 schematically shows a view of one of the versions of the shaft at the location of the roller and the seat of the roller.

Figure 4 schematically shows a view of another design of the shaft at the location of the roller and the seat of the roller.

Figure 5 schematically shows a view of another version of the shaft at the location of the roller and the seat of the roller.

6. a view of the eccentric support is shown, where 6a is a front view, 6b is a side view.

7. a schematic side view of a second embodiment of rolling in one of the possible designs.

On Fig schematically presents a side view (partially with cuts) of a device for the manufacture of semi-finished products from dough with filling.

Fig. 9 shows a possible embodiment of the inlet of the forming cell of the drum of the stamping mechanism, where Fig. 9a is a plan view, Fig. 9b is a sectional view of the explosive in Fig. 9a.

Figure 10 shows another possible embodiment of the inlet of the forming cell of the drum of the stamping mechanism, where Figure 10a is a top view, Figure 10b is a sectional view of BB in Figure 10a.

Figure 11 schematically shows a view of a device for pumping viscous media, where Figure 11a is an axial section, Figure 11c is a cross section.

On Fig shows the performance of the plate elements of the device for pumping viscous media with three plate elements.

On Fig shows the performance of the plate elements of the device for pumping viscous media with one plate element.

On Fig shows the performance of the plate elements of the device for pumping viscous media having four plate elements.

On Fig presents a General view of the partition.

On Fig presents a General view of the rotor with the shaft.

On Fig shows one of the variants of the contour of the cross section of the inner cylindrical surface of the housing.

On Fig shows another variant of the contour of the cross section of the inner cylindrical surface of the housing.

Fig. 19 schematically shows a view of a device for pumping viscous media in an embodiment with a feed hopper.

PREFERRED EMBODIMENT FOR CARRYING OUT THE USEFUL MODEL

In the drawings, identical or similar parts are denoted by one reference numeral.

With reference to FIGS. 1 to 6, a rolling structure according to a first embodiment is described in detail.

Shown in figure 1 made in the form of a single mechanism, the rolling 11 contains mounted for rotation on the housing support element 2 indicated by one position 3, the first pair of shafts - top (respectively shown in figure 1 from the side of the observer 3 ₁ and located for the observer 3 ₂ , shown in FIG. 2), and also indicated by one position 4, the second pair of shafts - lower (respectively shown in FIG. 1 from the side of the observer 4 ₁ and located for the observer thereto 4 ₂ , shown in FIG. 2). On each of the shafts of the upper pair there are rollers indicated by one position 5 (respectively shown in Fig. 1 from the side of the observer 5 ₁ and located for the observer 5 ₂ , shown in Fig. 2), and on each of the shafts of the lower pair are placed the indicated by 6 rollers (respectively shown in FIG. 1 from the side of the observer 6 ₁ and located for the observer behind it 6 ₂ , shown in FIG. 2).

The axis of rotation of the spaced apart and cantilever mounted in pairs on top of each other shafts are essentially parallel to each other.

Each shaft is mounted in its own bearing assembly 7 (indicated by one position), which is located in the corresponding bearing of the bearing assembly 8 (indicated by one position), each of which is mounted in the housing bearing element 2.

The bearing assembly in the embodiment 7 shown in FIG. 1 is made in the form of a high-bearing radial thrust bearing. In another embodiment, the bearing assembly may be a pair of bearings spaced along the axis of rotation of the shaft along the length of the bearing 8 of the bearing assembly 7 in which they are placed (not shown).

Housing support element 2 is made in the form of a vertically mounted housing plate 2 ₁ having four through holes adapted for receiving shafts. The front side of the plate 2 ₁ turned towards the rollers is made with a substantially flat surface, and the opposite side of the back plate is provided with four tubular elements 2 ₂ , designated one position outside the rear side of the plate 2 ₁ , each of which encloses a corresponding hole and is adapted to receiving the corresponding bearings 8 of the bearing assemblies 7. The body plate 2 ₁ can be made integrally with the tubular elements 22 in the form of a single cast or welded part.

From the front side facing the supporting housing element 2, all the rollers are pressed against the vertically mounted first pressure plate 9, through which all the shafts are passed and which is separated from the housing supporting element 2 along the axis of rotation of the shaft by a predetermined distance h ₁ , and on the other end side all the rollers are pressed to the second pressure plate 10.

The selected distance h _{1 is} selected from the condition of allowing food to be removed when it enters the space between the first pressure plate 9 and the front side of the housing support element 2 facing it, from a range of 15 mm to 60 mm, preferably from 18 mm to 30 mm. This distance during rolling operation eliminates the ingress of food product seeping through the shafts into the bearings 8 of the bearing units 7.

In order to reduce the frictional forces between the pressure plates and the corresponding end surfaces of the rollers, it is preferable to provide the supporting surfaces of the plates (i.e., sections adjacent to the end surfaces of the rollers) with an antifriction coating or antifriction linings. So, for example, fluoroplastic gaskets 11 designated by one position can be installed.

The first pressure plate 9 is rigidly connected to the housing support element 2 by four uprights 12, and with the second pressure plate 10 by passing in the internal volume of the space defined by the surfaces of all the rollers by the rack element 13, passed through the second pressure plate 10 and fixed with the clamping element 14, pressing the pressure plate 10 to the end surface of the rollers. The end parts of the upper shafts 3 located on the side of the second pressure plate 10 are placed in the openings of the second pressure plate 10 with free sliding, and the end parts of the lower shafts 4 do not protrude beyond the rollers 6.

As shown in FIG. 2, the rollers 5 ₁ and 5 ₂ forming the upper pair, located on the first pair of shafts 3 ₁ and 3 ₂ , respectively, are installed with a first gap 15 between the working surfaces. The rollers forming the second pair 6 ₁ and 6 ₂ , placed on the second pair of shafts 4 ₁ and 4 ₂ , respectively, are installed with a second gap 16 between the working surfaces of the rollers.

The first pair of rollers is mounted above the second pair of rollers in such a way that between the working surface of the roller 5 _{1 of the} first pair and the working surface of the opposite side of it from the same plane relative to the conventional plane passing through the gaps 15 and 16 of the roller 6 _{1 of the} second pair, the first working gap 17 _{1 is formed} and between the working surface of the roller 5 _{2 of the} first pair and the working surface of the roller 6 _{2 of the} second pair, the opposite roller 5 ₂ on the same side relative to the same conditional plane, a second working gap 17 _{2 is formed} . Working clearances 17 ₁ and 17 ₂ are intended for the exit of tape-like strips of the rolled product.

The size of the first gap 15, which is adapted to receive coming from the tray 18 (Figure 1) of the workpiece rolled product, exceeds the remaining gaps. The size of the second gap 16 has the lowest value in comparison with the size of other gaps and is selected minimally sufficient to ensure free rotation of the rollers 6 ₁ and 6 ₂ .

The size of the working gaps 17 ₁ and 17 ₂ . selected based on the required thickness of the product-like strip bands.

The shafts have a kinematic connection, built on the basis of a gear transmission using gears designated by one position 19. The kinematic connection is closed on the drive means (power drive) providing them rotation 20. The kinematic connection, providing torque transmission from one of the shafts, which is leading from the drive means , the rest of the shafts can be built in another way, for example, based on a chain drive (not shown).

The synchronous rotation of the rollers can be provided in another way, for example, using two drive means (not shown).

In this design, the drive shaft 20 is driven by the upper shaft 3 ₁ . Located on the back side of the housing element 2, the part of the drive shaft 3 ₁ protrudes beyond the gears 19 and is installed in the bearing 21 located in the hole of the auxiliary housing plate 22 installed behind the gears 19.

Shown in figure 1, the drive means 20 is made in the form of a gear motor containing an electric motor 20 ₁ and gear 20 ₂ , and the drive shaft 3 _{1 is} made in one piece with the shaft of the gear 20 ₂ .

The thickness of the auxiliary housing plate 22 is selected from a range of 12 mm to 18 mm, preferably from a range of 14 mm to 16 mm.

The drive means 20 of rolling 1 for a stable fixed position is provided with a traction element 23, rigidly connected to a common base 24, with which the housing support element 2 and the auxiliary housing plate 22 are also rigidly connected.

The shafts at the roller location and the roller seat are made stepwise.

As shown in FIG. 3, the annular steps of the shaft 3 and the seat of the roller 5 are matched so that the first section L _{1 is} formed on the side of the first pressure plate 9, and the second section L _{2 is} formed on the side of the second pressure plate 10, on which the seat the place of the roller 5 is placed on the shaft 3 with a tight fit. In this case, the first and second sections are separated from each other by an intermediate section L ₃ , on which an annular gap 25 is formed between the cylindrical surface of the shaft 3 and the surface of the seat of the roller 5 facing it.

The diameter of the shaft 3 in the first section indicated by D _{1 is} greater than the diameter D _{2 of the} shaft in the second section.

The length of the first portion L ₁ measured along the axis of rotation is equal to or greater than the shaft diameter D ₁ .

The diameter D _{1 of the} shaft in the first section is selected from a range from 36 mm to 40 mm, preferably from 37 mm to 38 mm, and its diameter D ₂ in the second section is selected from a range from 34 mm to 38 mm, preferably from 35 mm to 36 mm . In a specific embodiment, the diameter D _{1 of the} shaft in the first section is 38 mm, and its diameter D ₂ in the second section is 36 mm.

Figure 3 shows a design in which the diameter D _{3 of the} shaft 3 in the intermediate section is less than its diameter D ₂ in the second section, while the shaft 3 at the location of the roller 5 and the seat of the roller 5 are made with stirrup steps.

The embodiment shown in FIG. 4 is possible, in which the diameter D _{3 of the} shaft 3 in the intermediate section is substantially equal to its diameter D ₂ in the second section, while the shaft 3 at the location of the roller 5 is made with two steps, and the seat of the roller 5 is made with three steps.

In addition, the embodiment shown in FIG. 5 is possible, in which the diameter D _{3 of the} shaft 3 in the intermediate section is larger than the diameter D _{2 of the} shaft 3 in the second section, but smaller than the diameter D _{1 of the} shaft 3 in the first section, with the shaft 3 in the roller 5 and the seat of the roller 5 is made with three steps.

All shafts or some of them, or at least one that is leading, can be stepped in the place of placement of the rollers.

Figure 1 shows the design of the rolling 1, in which the bearings 8 of the bearing units 7 are rigidly connected to the housing support element 2 with a tight fit in the tubular elements 2 ₂ so that it is not allowed to change the position of the axis of rotation of the shaft. The regulation of the size of the working gaps 17 to change the thickness of the outgoing ribbon-like strips of the product when adjusting the rolling 1 in this case can be carried out by selecting at least two interchangeable rollers with different diameters.

The working gaps 17 between the rollers can be made adjustable by shifting the axial lines of the corresponding pair of shafts relative to each other for the divergence or approximation of the selected pair of shafts to each other and thereby changing the gap between them without changing the rollers. The adjustment can be carried out by supplying the rolling 1 with a unit for adjusting the gap between the rollers, providing for the possibility of regulating the distance between the axes of rotation of the shafts in the plane in which they lie, parallel to the transfer of the axis of rotation by moving the shaft.

The most optimal for adjusting the interaxal distance of the shafts is to make the bearings 8 of the bearing assemblies 7, as shown in FIG. 6, eccentric and to place them in the tubular elements 2 ₂ with the possibility of rotation around their axis of rotation with subsequent fixation after rotation.

Fig. 6a shows that in a plane perpendicular to the axis of rotation of the shaft, the center O _{1 of the} bearing assembly 7 is offset relative to the axis _of rotation O ₂ of the support 8. The distance I ₁ by which the center O _{1 of the} bearing assembly 7 is offset relative to the axis of rotation of the axis O _{2 of the} bearing 8 selected from the range from 0.5 mm to 1.5 mm, preferably from 0.8 mm to 1.2 mm.

In this design, placed in the tubular member 2 of the body ₂ of the support member 2 is adapted to support 8 projecting beyond the front side of the housing plate _{1 February} burtikoobraznoy annular portion 26. facing the body member 2 burtikoobraznoy annular surface portion 26 is contacted with the front surface of the body member 2 and abuts against it during fixing of the support 8 with fixing means made in the form of a clamping sleeve 27 and a bolt 28, which is located in a through hole extending longitudinally to the axis of rotation of the shaft in the housing support element 2 and in the mating shoulder portion 26 of the support 8.

The dimensions of the shoulder portion 26 should be sufficient to abut the pressure sleeve 27.

The radially measured width I _{2 of the} shoulder portion is selected from a range from 8 mm to 30 mm, preferably from 4 mm to 16 mm, and its axially measured height I _{3 is} selected from a range from 4 mm to 10 mm.

The shoulder portion may have a different shape, for example, stepped (not shown).

The supporting surface of the housing of the bearing assembly 7 and the supporting surface of the bearing 8 facing it are in contact with a tight fit without the possibility of rotation.

The length of the rollers can be selected from a range of 20 mm to 350 mm. The preferred range for rolling dough for dumplings or dumplings is a range from 70 mm to 250 mm.

In the second embodiment shown in FIG. 7, in rolling 1, in contrast to the first embodiment in the embodiment shown in FIG. 1, all shafts located on the side of the second pressure plate 10 extend beyond its limits, and their end parts are supported by bearings 29 mounted in the holes of the auxiliary plate 30, spaced from the second pressure plate 10 at a selected distance h ₂ . Auxiliary housing plate 22 in this design is located behind the gear motor.

The distance h _{2 is} selected from the condition that the food product can be removed when it enters the space between the second pressure plate 10 and the auxiliary plate 30 and can be selected from a range of 15 mm to 60 mm, preferably from a range of 18 mm to 30 mm.

In various embodiments of this embodiment, the value of the specified distance h ₁ and the value of the selected distance h ₂ can have both essentially the same and different values. The thickness of the subplate 30 can be selected from a range of 15 mm to 60 mm, preferably from a range of 30 mm to 36 mm.

In another possible embodiment of the second embodiment, the rolling 1 can be equipped with an adjustment unit for at least one gap between the rollers, providing for the possibility of adjusting the center distance between the shafts using the eccentric support 8. described above for the first embodiment. In this case, the corresponding hole for the bearing 29 in the subplate 30 is configured to move the bearing 29 mated to the plate 30 in the direction of movement of the axis of rotation in la (not shown).

In other embodiments of the first and second embodiments (not shown), the drive shaft 3 _{1 of the} rolling 1 may not be made integrally with the drive means as shown in FIG. 1 and FIG. 7, but as a separate part associated with the shaft enabling it to rotate drive means via an intermediate gear (for example, a gear unit).

In other embodiments of the first and second embodiments, an electric motor providing the necessary rotation parameters can be used as the drive means 20.

The synchronous rotation of the rollers can be provided in another way, for example, using two drive means (not shown).

The design of rolling allows you to use it not only for rolling dough of any consistency (dumplings, bread), but also for other suitable products, such as cottage cheese, curd mass or slightly warmed marmalade.

The device for the manufacture of semi-finished products from dough with filling, shown in Fig. 8 contains a stamping mechanism 32 placed on the base support element 31, a rolling 1 placed above it, made in the form of a single mechanism, providing the formation of two ribbon-like strips from the shell material, a filling supply means 33 (hereinafter referred to as the supercharger 33), adapted for supplying to the molding zone of the products between the tape-shaped test strips of the filling, as well as the device connected to the input channels 33 _{1 of the} supercharger 33 for pumping fillings (not shown).

The rolling 1 can be performed in accordance with any embodiment of the above options for its implementation.

In addition, in variant versions of the device, it is possible to perform rolling in the form of two mechanisms. In addition, it is possible to feed preformed tape-shaped test strips into the forming zone of the products of the stamping mechanism 32, i.e. pre-rolled, wound in the form of rolls and placed above the stamping mechanism.

In the design of the device shown in Fig. 8, the rolling 1 is made according to the second variant of its implementation in the design shown in Fig. 7.

The stamping mechanism 32 is adapted for forming semi-finished products from a food product and is made in the form of two reels 34 indicated by the same position mounted on the base support element 31 with the possibility of rotation towards each other.

From the side of the observer one of the drums is visible, and the other is behind it. Each of the drums 34 is placed on its corresponding shaft 35. Each shaft 35 is mounted in its support 36 of the bearing assembly 37. The axis of rotation of the shafts are parallel to each other and lie essentially in the same plane. Bearing units 37 can be made similar to the rolling bearing units 1.

The basic support element 31, shown in Fig. 8, is made similar to the embodiment of the housing support element 2 of the rolling 1, i.e. in the form of a body plate with tubular elements adapted to hold the supports 36. The tubular elements of the base support element 31 are made similar to the tubular elements of rolling 1. The drums have a first end side facing the supports 36 and a second end side opposite to it.

From the first end side, the drums 34 are pressed against a vertically mounted face plate 38, through which the shafts 35 are passed, and which is separated from the base support element 31 along the axis of rotation of the shaft by a predetermined distance h ₃ .

The predetermined distance h _{3 is} selected from the condition that the food product can be removed when it enters the space between the face plate 38 and the base support member 31.

In this embodiment, the faceplate 38 of the punching mechanism 32 is integral with the first pressure plate 9 of the rolling 1, and the predetermined distance h ₃ is substantially equal to h ₁ .

The thickness of the body plate of the base support element 31 may lie within the same limits as the thickness of the body plates of the body support element 2 of rolling 1.

In the embodiment of the device for the manufacture of semi-finished dough products with filling, due to the technological features of the process, the housing supporting element 2 of rolling 1 and the basic supporting element 31 of the stamping mechanism 32 may have the same or different design.

In the embodiment shown in Fig. 8, the basic support element 31 of the punching mechanism 32 and the housing support element 2 of the rolling 1 are made integrally as a single part and are fixed to a common base 39, while the predetermined distance h _{1 of the} rolling 1 is equal in size to the predetermined amount a given distance h ₃ punching mechanism 32.

In variant designs, the housing support element 2 and the basic support element 31 can be made with different distances h ₁ and h ₃ .

In embodiments, the housing support member 2 and the base support member 31 may be spaced apart from one another in the vertical or horizontal direction. In addition, the housing support element 2 and the base support element 31 can be fixed on different bases (not shown).

The ends of the shafts 35 extending beyond the second end side of the drums 34 extend beyond the second end surface of the drums, and their end parts are supported by bearings 40, designated by one position, installed in the openings of the front plate 41, which is located at a predetermined distance h ₄ from the facing to it the second end side of the drums 34.

The preselected distance h _{4 is} selected from the condition that the food product can be removed when it enters the space between the front plate 41 and the second end face of the drums.

The preselected distance h _{4 is} selected from a range of 15 mm to 60 mm, preferably 18 mm to 30 mm.

The thickness of the front plate 41 is selected from a range of 15 mm to 60 mm, preferably 30 mm to 36 mm.

The shafts 35 have a kinematic connection based on a gear transmission, which is locked on the drive means 42, providing synchronous rotation of the drums towards each other from one shaft, which is the leading one.

As well as described above for rolling 1, the drive means shown in FIG. 8 is made in the form of a gear motor, and the drive shaft is made in one piece with the gear shaft. The end portion of the drive shaft 35 extends beyond the gear housing of the drive means 42 and is mounted in a bearing 43 located in the hole of the auxiliary housing plate 44 installed behind the drive means 42.

In another embodiment, the auxiliary case plate 44 of the punching mechanism 32 may be installed in front of the drive means 42 (not shown).

The auxiliary body plate 44 of the stamping mechanism 32 can be integral with the auxiliary body plate 22 of rolling 1.

As well as for the rolling 1 disclosed above in another embodiment (not shown), the drive shaft 35 can be made not integrally with the drive means 42, but as a separate part associated with the shaft of the drive means enabling it to rotate through an intermediate gear (for example, gear block). In addition, other drive means may be used.

The thickness of the auxiliary housing plate 44 lies in the same ranges as the auxiliary housing plate rolling 1.

Brushes 45 are placed under the drums 34 on the auxiliary shafts fixed to the base support element 31, installed one below each drum. The stamping mechanism is provided with a conveyor belt 46 located under the drums.

The drive means 42 of the punching mechanism 32 for a stable fixed position is provided with a traction element 47, rigidly connected with a common base 39.

At least one shaft 35 at the location of the drum 34 and the seat of the drum are made with annular steps, performed in detail above for the rolls 1 and shown in Fig.3 - Fig.5.

Based on Fig.3 - Fig.5 all the parameters disclosed for matching the steps of the shaft and the seat of the rolling rollers 1 fully relate to the shafts 35 of the punching mechanism 32 at the location of the drum 34 and the seat of the drum. In this case, the positions 9 and 10 indicated in FIGS. 3 to 5 will refer to the end sides of the drum, respectively, of the first and second.

The stamping mechanism 32 is provided with at least one unit for adjusting the relative position of the drums.

The adjustment unit may provide for the possibility of adjusting the distance between the axis of rotation of the shafts 35 in the plane in which the axis of rotation of the shafts lie, parallel to the transfer of the axis of rotation of the at least one shaft by its movement together with the bearing 40, while the corresponding hole of the front plate 41 has an oval contour , which allows you to move the bearing mating with the front plate in the direction of movement of the shaft.

The adjustment of the distance between the axes of rotation of the shafts in the plane in which the axes of rotation of the shafts lie can be performed by linearly moving the supports of the respective shafts relative to each other using, for example, lever devices. The most optimal in cases of adjusting the interaxal distance of the shafts is the use of eccentric bearings of the bearing units made similar to the above-described eccentric bearings of rolling 1.

In addition, the stamping mechanism 32 may be equipped with such a unit for adjusting the relative position of the drums, which provides for the possibility of movement during commissioning of at least one of the drums along the axis of rotation of the shaft (not shown).

The drums are made with molding cells 48 (Fig. 8 shows one cell so as not to clutter the drawing).

The inlet holes of the molding cells 48 on the cylindrical surface of the drum are distributed in rows along the guide of the cylindrical surface with a predetermined number of rows in the direction along the generatrix of the cylindrical surface of the drum. The most optimal is to perform an even number of rows along the generatrix of the cylindrical surface of the reels with an even number of rows of cells 48. The most common models are models having four rows of cells, and the most productive models with eight rows of cells.

The zone of forming semi-finished products, which serves the test tape and the filling is located in the immediate vicinity opposite each other opposite molding cells 48 on opposite drums 34.

The shape of the inlet of the cells 48 of the reels 34 depending on the desired shape of the product may be oval, round, elliptical or in the form of a semicircle, or in the form of a crescent.

At the same time, at least a part of such holes can be surrounded by an annular ledge — a sample 49 (Fig. 9 and Fig. 10), covering the perimeter of the hole in the cell 48 — the working surface of which is designed to form the edge part of semi-finished products.

From the side of the cell opposite the hole, the sample has a wall bounding its width.

The width of the sample can be constant around its perimeter (not shown).

In the preferred embodiments shown in Fig. 9 (for an oval-shaped opening of the cell) and in Fig. 10 (for a circular opening of the cell), the working surface of the sample 49 is conditionally divided into two parts, the first of which extends in the direction of rotation of the drums 34 shown by arrow A shown by the dotted line of the first notional line 50 drawn along the generatrix of the cylindrical surface of the drum through a designated position of the center O ₃ of the cell 48 and the second portion extends in the opposite direction of rotation of the drums nap ION. The sample width 49 indicated by H ₁ in its second part has a constant value selected from a range of 1.5 mm to 2.5 mm.

In the first part, the sample 49 is made with a variable width that gradually increases from the minimum value equal to its width in the second part to the maximum width indicated by H ₂ , measured along the second conditional line 51, drawn from the cell edge along the guide cylindrical surface of the drum passing through the center About _{3 the} center of the cell 48. The value of H ₂ selected from the range from 1.5 mm to 7.5 mm.

In variant embodiments, the first conditional line may not extend through the center of the cell, but slightly above or below it.

In the front part of the first part in the direction of rotation of the drum, the sample 49 is made with a peripheral section 52 adjacent to one side of the sample wall, on which the bottom of the sample is made with a recess.

The edge of the peripheral portion 52 facing the cell inlet opening is allocated from the cell inlet to the distance indicated by L ₄ , the minimum value of which is selected from the range from 0.8 mm to 1.5 mm.

In the embodiment shown in Fig. 9a, the recess 52 is in plan view of a segment, and its depth is variable with a gradual increase in its value from the cell edge facing the inlet opening towards the sample wall 49.

In the embodiment shown in FIG. 10, the recess 52 is made in the form of a longitudinally extending groove sampling wall, the depth of which along the entire length is substantially the same.

The stamping mechanism 32 is equipped with ejectors (not shown) located in each cell, which can be made known from the prior art, for example, disclosed in the prototype.

The supercharger 33 located above the punching mechanism 32 (Fig. 8) is made with a wedge-shaped fragment oriented with its apex toward the product forming zone (not shown). The number of filling distribution channels made in the blower is determined by the number of rows of cells 48 along the generatrix of the cylindrical surface of the drum.

The distribution channels of the filling 33 ₁ located inside the supercharger 33 (Fig. 8) are connected by pipelines (not shown) to one or more devices for pumping the filling.

The device operates as follows. The step of forming ribbon-like bands of the product is carried out simultaneously with the step of forming products. The dough piece supplied from the rolling tray 18 to the gap 15 between the rollers 3 is pulled by them into the pressure zone formed by the surfaces of all the rollers and then pulled into the working clearances 17, from which it exits in the form of two ribbon-like test strips. Tightening the drums 34, the ribbon-like test strips pass into the gaps between the surfaces of the drums and the corresponding surfaces of the lateral sides of the wedge-shaped fragment of the supercharger 33, falling into the molding zone of the products, where a filling is pressed through the supercharger 33, squeezing the ribbon-like strips into the forming cells 48.

During the rotation of the drums 34 and simultaneously with the formation of the products in the forming cells 48, they are pressed by the cylindrical surfaces of the drums to seal the products with the closure of the filling inside the test shell. When sealing products at the time of pressing, the test shells are squeezed, the filling jet is cut off and squeezed out of the narrow edge part of the product partially inside the molded product, further stretching the dough, and partially into the next product.

The filling used is mainly a viscous medium, such as minced meat, cheese or curd mass, paste.

A device for pumping the filling - a viscous medium (hereinafter referred to as stuffing pump) is shown in detail in Fig.11 - Fig.19.

The stuffing pump shown in FIG. 11 comprises a housing 53 with end caps 53 ₁ , in the cavity of which a rotor 55 is mounted on the shaft 54 with a round cylindrical surface and with three plate elements (vanes), indicated by one position 56 (respectively 56 ₁ , 56 ₂ and 56 ₃ ) located in its radial grooves with the possibility of reciprocating movement. The rotor 55 can be made integral with the shaft 54. The working chamber in the radial direction is limited by the surface of the rotor 55 and the inner cylindrical surface of the housing 53. When the rotor 55 is rotated, the plate elements 56 are pulled out from the rotor grooves by centrifugal forces, pressing against the inner surface by end surfaces cases and slide on it, creating cameras of variable volume.

On the side of the suction zone (in other words, the low pressure zone) is the inlet port 57.

On the discharge zone side (in other words, the high pressure zone) there are four spaced apart in the axial direction and indicated by the position 58 outlet openings, each of which is communicated with its own channel of the outlet of the medium 59.

The channels of the medium outlet 59, in turn, are connected by means of fittings 60 to the corresponding pipelines 60 for supplying the pumped medium to the destination, in this embodiment, to the supercharger 33 shown in Fig. 8.

One of the outlet openings 58 for the purposes of this utility model is identified as an outlet port, and the rest as additional outlet ports.

The cavity of the housing 53 is also equipped with three flat partitions (61 ₁ , 61 ₂ and 61 ₃ , respectively, spaced apart in the axial direction, located in the discharge zone and extending in planes essentially perpendicular to the axis of rotation of the rotor 55 and separating the outlet windows 58.

Partitions 61 are adapted to divide the discharge zone into separate compartments, each of which is on the one hand in communication with the suction zone; and on the other hand, through its outlet window 58 and the channel for the removal of the medium 59 with the corresponding fitting 60.

The end surfaces of the partitions 61 facing the suction zone lie in a plane in which the axis of rotation of the rotor 55 lies.

In other embodiments of the baffle 61 can be installed so that their end surfaces will lie in a plane that is offset by a distance relative to the plane in which lies the axis of rotation of the rotor (not shown). It is empirically established that such a shift towards the suction zone can be no more than 20% of the diameter of the rotor 55, and the side of the discharge zone no more than 10%.

The rotor diameter 55 indicated by D _{4 is} selected from a range of 30 mm to 100 mm, preferably 45 mm to 65 mm.

The distance indicated by L ₅ between two adjacent partitions (or the end face of the rotor 55 and the partition 61 in the case of one partition) is selected from a range of 10 mm to 50 mm, preferably from 16 mm to 30 mm.

By the axial length of the working chamber is meant the distance between the end surfaces of the rotor indicated by L ₆ , which, in the case of a stuffing pump with three baffles, is selected from a range from 16 mm to 150 mm, preferably from 30 mm to 90 mm.

The plate elements 56 during assembly are superimposed one on top of the other and so that they do not interfere with each other in the center of the rotor 55, their central zones have open cutouts 62, as shown in FIG. In the case of lamellar elements 56 ₁ and 56 _2, cutouts are made on opposite sides, while on the opposite sides, the part remaining after making the cutout is identified as a jumper 63. The jumper 63 in the third lamellar blade 56 ₃ is located in its middle part, and the cuts are 62 ₁ and 62 ₂ are located in it on both sides of the jumper 63.

In addition, plate elements 56 have, on each side facing the inner cylindrical surface of the housing, three open recesses 64 adapted to allow partitions to be placed therein when the plate element 56 is moved through the discharge zone.

In alternative embodiments, the rotor 55 can be made with one plate element 56. In this case, the plate element 56 will be made without cutouts 62 in the Central zone (Fig.13).

An embodiment with four plate elements 56 is shown in Fig. 14, from which it is seen that the respective jumpers 63 in each of them are offset from each other by a certain amount to ensure that the plate elements 56 are stacked on top of each other and support each other.

Possible execution of the rotor 55 with a different number of plate elements 56 (for example, with five) (not shown).

The partition 61 shown in FIG. 15 is made in the form of a plate with a semicircular open 65 recess on the end side facing the rotor 55 and two holes 66 adapted to accommodate fasteners by which the partitions are rigidly connected to the housing (not shown).

As shown in Fig.16, the rotor 55 on its outer cylindrical surface is made with three annular open grooves 67 (respectively 67 ₁ , 67 ₂ and 67 ₃ ), each of which comes with free sliding the edge of the semicircular recess 65 of the corresponding partition 61 to exclude the possibility of flowing in the axial direction of the working medium from one compartment to another.

The number of partitions 61 in other versions can be selected from at least one (not shown). In the case of execution with one partition, the housing 53 will be made with one outlet window 58 and one additional outlet window 58, i.e. with two output channels 59. In this case, the plate element 56 will be made with two open recesses 64, located one on each side opposite each other

In the General case, the number of additional windows 58, the number of open recesses 64 on one side of the plate element and the number of annular grooves 67 on the rotor 55 is made according to the number of installed cavity of the partition walls 61.

The housing 53 is made, as shown in Fig.17 and Fig.18, with an internal profiled cylindrical surface, the contour of the end sections of which in the plane perpendicular to the axis of rotation of the rotor is formed by a set of four curves facing the concavity of the axis of rotation of the rotor curves, which are further indicated for brevity by their end points .

The covering part of the rotor 55 shown by the dashed line of the first curve AB is the first circular arc with a first radius R ₁ and centered on the indicated axis O of the rotor axis 55. The opposite second curve CD is the second circular arc with a second radius R ₂ and centered in that the same point O (axis of rotation of the rotor 55).

The first curved line AD connects one of the ends of the first arc and the end of the second arc facing it, and the second curved line BC connects the other ends of the first and second arcs.

The first curved line AD and the second curved line BC are symmetrical in shape with respect to the conditional line drawn through the midpoints of the first and second arcs (not shown).

The second radius R ₂ exceeds the first radius R ₁ .

Moreover, the value of R _{1 is} selected from a range from 15 mm to 30 mm, preferably from 8 mm to 15 mm, and the value by which R ₂ exceeds R _{1 is} selected from a range from 5 mm to 30 mm, preferably from 8 mm to 15 mm .

The rotor 55 is mounted so that it fits tightly with the possibility of rotation to the first arc AB.

In the first embodiment shown in FIG. 17, the first curved line AD has two sections, the first of which DE ₁ is the third circular arc drawn from the end point D of the second arc AD with a radius R substantially equal to the first radius R ₁ and with center O ₁ , which offset from the axis of rotation O of the rotor 55 towards the end point D. The third arc of the circle DE _{1 is} drawn within the angular range ψ of substantially equal to 90 °.

The second section E ₁ A matches the third arc DE ₁ with the first arc AB, i.e. connects the end of the third arc with the end of the first arc AB facing it and can be made in the form of a substantially rectilinear segment, the value of which is essentially equal to the value by which R ₂ exceeds R ₁ .

In this embodiment, for the second curved line BC, the first portion of CE ₂ is similar to the third circular arc drawn from the end point C of the second arc BC with a radius R substantially equal to the first radius R ₁ and with a center O ₂ that is offset from the center of rotation O of the rotor in side of the end point C, and the second section E ₂ B connects the end of the third arc with the end of the first arc AB facing it.

In the second embodiment of the inner cylindrical surface of the housing 53 shown in FIG. 18, the first curved line AD and the second curved line BC are the parts of the Archimedean spiral drawn from the end points of the first arc AB with a pole on the axis of rotation O of the rotor 55 and the radius of curvature ρ determined in polar coordinates by expression:

ρ = R ₁ + φ × (R ₂ -R ₁ ) / 90 °

where φ is an angle in the range from 0 ° to 90 °.

As shown in Fig. 19, the stuffing pump can be equipped with a loading hopper 68 connected to the inlet window 57 with a feeding screw 69 located therein, made with blades mounted along a helical line.

The loading hopper 68 is made in the form of a funnel 70, the neck 71 of which is connected with the inlet window 57 of the stuffing pump.

A rotatable drive shaft 72 is passed through the funnel 70, to which the shaft of the feed screw 69 is rigidly connected.

On the cover 73 of the funnel 70 mounted mounted in the form of a motor - gear drive means 74, providing rotation of the drive shaft 72 and rigidly connected with it the shaft of the feed screw 69.

The drive shaft 72 and the shaft of the feed screw 69 or the drive shaft 72, the shaft of the feed screw 69 and the shaft of the gear motor 74 can be made in one piece as a single part.

A fixed connected knife element 75 is mounted on the drive shaft 72 — a scraper adapted to clean the inner surface of the walls of the funnel 70, i.e. to prevent arching (deposition of medium particles) on the inner surface of the funnel.

The knife element 75 is a narrow plate having a part extending longitudinally to the walls of the funnel 70 with a minimum clearance relative to its inner surface. The gap value is selected from a range of 1 mm to 10 mm.

Loaded into the funnel 70 of the loading hopper 68, the product is moved towards the inlet window 57 by rotating the screw 69, creating additional pressure to power the stuffing pump.

The volume of the working medium received through the inlet window 57, enclosed between two adjacent plate elements, which, when the rotor 55 rotates, making a reciprocating movement, slide along the profiled inner cylindrical surface of the housing 53, is transferred from the low zone to the high pressure zone, where the plate elements 61 ( .11a) is divided into several parts, each of which moves in its compartment with a gradually decreasing volume in the direction of the exit window 58 located therein and exits from the device with several jets according to the number of output channels 59.

The proposed device for pumping viscous media provides the filling in the blower with constant performance without any ripple.

The input channels of the means for supplying the filling of the device for the manufacture of semi-finished products from the dough with the filling can be associated with at least one proposed device for pumping the filling. In the case of using one device for pumping viscous media, the number of its output channels will be performed according to the number of input channels of the supercharger of the device for the manufacture of semi-finished products from dough with filling. The number of input channels of the supercharger can be performed by the number of rows of cells on the drum. The number of input channels of the supercharger can be made so that it does not correspond to the number of rows of cells on the drum, i.e. the supercharger can be arranged so that it has a filling flow separator from its input channel filling connected to the device for pumping into several jets entering different cells (not shown).

The filling supply means can be performed with at least four filling filling channels that are connected to the output channels of two filling pumping devices, and the number of input channels of the filling feeding means is twice the number of output channels of the filling pumping device. The filling means may have eight input channels, the cells on the drum being arranged in eight rows.

The use of a device for pumping viscous fluids disclosed in the present utility model is not limited to supplying a filling in the disclosed devices; on the contrary, it can be applied to all similar devices for pumping viscous fluids.

INDUSTRIAL APPLICABILITY

The proposed designs are distinguished by high reliability, simplicity of the circuit and operation, ease of maintenance and provide high performance with high quality products. The device is easily retoolable for the manufacture of products of various shapes, such as dumplings, dumplings with various fillings. Compared with known devices, the design improves reliability, simplifies the sanitization of parts and assemblies and minimizes waste.

Claims (75)

1. A device for rolling out a food product containing a first pair of rollers placed on a first pair of shafts mounted for rotation in bearings of bearing assemblies connected to a housing support element; and a second pair of rollers placed on a second pair of shafts mounted for rotation in bearings of the bearing assemblies connected to the housing support element, wherein a first clearance is formed between the working surfaces of the rollers of the first pair, and a second clearance is formed between the working surfaces of the second pair, the first pair the rollers are installed relative to the second pair of rollers in such a way that between the working surface of the roller of the first pair and the working surface of the opposite to it on the same side relative to the conditional plane spine extending through the first and second gaps, the roller of the second pair running clearances are formed; despite the fact that the first pressure plate connected to the housing support element is facing the bearings of the end side of the rollers, through which the shafts of the first and second pairs are passed, while the second pressure plate is located on the other end of the rollers, through which the shafts are passed, at least at least one pair of shafts, while the first pressure plate is allocated from the front side of the housing element along the axis of rotation of the shaft by a predetermined distance selected from the condition of ensuring the possibility of removal of the food product when it falling into the space between the first pressure plate and the housing element, characterized in that at least one shaft at the location of the roller and the seat of the roller are made with ring steps, while the steps of the shaft and the seat of the roller are coordinated in such a way, that on the side of the first pressure plate, a first section is formed on which the roller is placed on the shaft with a tight fit, and on the side of the second pressure plate, a second section is formed on which the roller is placed on the shaft with a tight fit st, while the first and second sections are separated from each other by an intermediate section in which an annular gap is formed between the shaft surface and the surface of the roller seat facing it, and the shaft diameter in the first section exceeds the shaft diameter in the second section. 2. The device according to claim 1, characterized in that the shaft diameter in the first section is selected from a range from 36 to 40 mm, preferably from 37 to 38 mm, while its diameter in the second section is selected from a range from 34 to 38 mm preferably from 35 to 36 mm. 3. The device according to claim 1 or 2, characterized in that all the shafts are passed through the second pressure plate so that they protrude beyond it, and their end parts are mounted in bearings that are located in the holes of the auxiliary plate located at a selected distance from the second a pressure plate, wherein the selected distance is selected from a range of 15 to 60 mm, preferably 18 to 30 mm. 4. The device according to claim 1, characterized in that the length of the first section measured along the axis of rotation is equal to or greater than the diameter of the shaft in the first section. 5. The device according to claim 1, characterized in that the diameter of the shaft in the intermediate section is essentially equal to the diameter of the shaft in the second section. 6. The device according to claim 1, characterized in that the shaft diameter in the intermediate section is less than the shaft diameter in the second section. 7. The device according to claim 1, characterized in that the shaft diameter in the intermediate section is larger than the shaft diameter in the second section, but less than the shaft diameter in the first section. 8. The device according to claim 1, characterized in that the predetermined distance is selected from a range from 15 to 60 mm, preferably from 18 to 30 mm. 9. A device for rolling out a food product containing a first pair of rollers placed on a first pair of shafts mounted for rotation in bearings of bearing assemblies connected to a housing support element, and a second pair of rollers placed on a second pair of shafts mounted for rotation in connected with a housing support element bearings bearings; moreover, the housing support element has a front side facing the rollers and a rear side opposite it, while a first clearance is formed between the working surfaces of the rollers of the first pair, and a second clearance is formed between the working surfaces of the second pair, and the first pair of rollers is installed relative to the second pair of rollers in this way that between the working surface of the roll of the first pair and the working surface of the opposite to it from the same side relative to the conventional plane passing through the first and second gap In the second pair, there are formed working gaps, while the first pressure plate connected to the housing supporting element has a first pressure plate connected to the housing supporting element, through which the shafts of the first and second pairs are passed, while on the other end side of the rollers a second pressure plate is located through which the shafts of at least one pair of shafts are passed, while the first pressure plate is spaced apart from the front side of the housing element along the axis of rotation of the shaft by a predetermined distance e, selected from the condition of allowing food product to be removed when it enters the space between the first pressure plate and the housing support element, at least one of the shafts being driven and connected with the driving means providing its rotation, characterized in that it is connected with a housing support element, an auxiliary housing plate located on the rear side of the housing support element, while the drive part located on the rear side of the housing support element th shaft mounted in a bearing placed in the hole of the auxiliary plate body. 10. The device according to claim 9, characterized in that the thickness of the auxiliary housing plate is selected from a range from 12 to 18 mm, preferably from 14 to 16 mm. 11. The device according to claim 9 or 10, characterized in that the shaft of the drive means is integral with the drive shaft. 12. The device according to claim 9, characterized in that all the shafts are passed through the second pressure plate so that they protrude beyond it, and their end parts are mounted in bearings that are placed in the holes of the auxiliary plate located at a selected distance from the second pressure plate wherein the selected distance is selected from a range of 15 to 60 mm, preferably 18 to 30 mm. 13. The device according to claim 9, characterized in that the means for rotating the drive shaft is made in the form of a gear motor, while the gear shaft is connected to the drive shaft. 14. The device according to claim 9, characterized in that the predetermined distance is selected from the range from 15 to 60 mm, preferably from 18 to 30 mm. 15. A device for rolling out a food product containing a first pair of rollers located on a first pair of shafts mounted for rotation in bearings of bearing assemblies connected to a housing support element; and a second pair of rollers placed on a second pair of shafts mounted for rotation in bearings of the bearing assemblies connected to the housing support element; however, between the working surfaces of the rollers of the first pair, a first gap is formed, and between the working surfaces of the second pair, a second gap is formed, the first pair of rollers being installed relative to the second pair of rollers in such a way that between the working surface of the roller of the first pair and the working surface of the opposite side of it relative to the conventional plane passing through the first and second gaps, the rollers of the second pair are formed working gaps; despite the fact that the first pressure plate connected to the housing support element is facing the bearings of the end side of the rollers, through which the shafts of the first and second pairs are passed, while the second pressure plate is located on the other end of the rollers, through which the shafts are passed, at least at least one pair of shafts, while at least one of the aforementioned bearing support of the bearing unit is mounted for rotation around its axis of rotation and fixation after rotation, while the support is made eccentric so that in the plane perpendicular to the axis of rotation of the shaft, the center of the said bearing assembly is displaced relative to the axis of rotation of the support, characterized in that the support is made with a shoulder-shaped part protruding outside the housing support element towards the rollers, with its shoulder turned toward the housing support element said support abuts against the surface of the housing support element during fixing of the support by fixing means. 16. The device according to p. 15, characterized in that the distance by which the center of the said bearing assembly is offset relative to the axis of rotation of the support is selected from the range from 0.5 to 1.5 mm, preferably from 0.8 to 1.2 mm. 17. The device according to p. 15 or 16, characterized in that the shaft of the drive means is made in one piece with the drive shaft. 18. The device according to p. 15, characterized in that all the shafts are passed through the second pressure plate so that they protrude beyond it, and their end parts are mounted in bearings that are located in the holes of the auxiliary plate located at a selected distance from the second pressure plate wherein the selected distance is selected from a range of 15 to 60 mm, preferably 18 to 30 mm. 19. The device according to p. 15, characterized in that the shoulder portion is made circular, while the width of the shoulder portion measured in a radial direction relative to the axis of rotation of the shaft is selected from a range from 8 to 30 mm, preferably from 4 to 16 mm, and the height measured in the direction of the axis of rotation of the shaft is selected from a range of 4 to 10 mm. 20. The device according to p. 15, characterized in that the mounting means is made in the form of a clamping sleeve and a bolt located in a through hole extending longitudinally to the axis of rotation of the shaft in the housing support element and in the mating shoulder portion of the support. 21. The device according to p. 15, characterized in that the predetermined distance is selected from the range from 15 to 60 mm, preferably from 18 to 30 mm. 22. A stamping mechanism comprising a pair of including cell drums mounted rotatably to meet each other, with each drum mounted on a shaft mounted in a bearing assembly of a bearing assembly associated with the base support element; moreover, the drums have a first end side facing the bearings and a second end side opposite to it, while between the first end side of the drums and the base support element there is placed a face plate separated from it in the direction of the axis of rotation of the shaft, through which the shafts are passed, moreover, the base support element has a front side facing the first end side of the drums and a rear side opposite it, and a predetermined distance is selected from the condition of providing the possibility of removing the food product when it enters the space between the front plate and the base support element, moreover, one of the shafts is drive and is connected with the drive means providing its rotation, characterized in that it is equipped with an auxiliary case plate connected to the base support element located at the rear the side of the base support element, while the part of the drive shaft located on the back side of the base support element is installed in a bearing located in the auxiliary hole solid body plate. 23. The stamping mechanism according to claim 22, wherein the thickness of the auxiliary case plate is selected from a range of 12 to 18 mm, preferably 14 to 16 mm. 24. The stamping mechanism according to claim 22 or 23, characterized in that it comprises a front plate spaced apart from the second end surface of the drums at a predetermined distance, while the end parts of the shafts extend beyond the second end side of the drums and are mounted in bearings located in the front holes slabs, the preselected distance being selected from a range of 15 to 60 mm, preferably 18 to 30 mm. 25. The stamping mechanism according to item 22, wherein the shaft of the drive means is made in one piece with the drive shaft. 26. The stamping mechanism according to item 22, wherein the predetermined distance is selected from a range from 15 to 60 mm, preferably from 18 to 30 mm 27. The stamping mechanism according to item 22, wherein the means for providing rotation of the drive shaft is made in the form of a gear motor, while the drive shaft is connected to the gear shaft. 28. A stamping mechanism comprising a pair of including cell drums mounted rotatably to meet each other, each drum mounted on a shaft mounted in the bearing of the bearing assembly associated with the base support element, the drums having a first end face facing the bearings and opposite the second end side, while between the first end side of the drums and the base support element there is a predetermined distance allocated from it in the direction of the axis of rotation of the shaft the front plate, through which the shafts are passed, while a predetermined distance is selected from the condition that the food product can be removed when it enters the space between the front plate and the base support element, characterized in that at least one shaft at the location of the drum and the landing the drum seat is made with ring steps, while the steps of the shaft and the seat of the drum are coordinated with each other so that the first portion is formed on the side of the first end side of the drum k, on which the drum is placed on the shaft with a tight fit, and on the side of the second end side of the drum, a second section is formed on which the drum is placed on the shaft with a tight fit, while the first and second sections are separated from each other by an intermediate section on which between the cylindrical surface of the shaft and facing the surface of the seat of the drum, an annular gap is formed, and the diameter of the shaft in the first section exceeds the diameter of the shaft in the second section. 29. The stamping mechanism according to p. 28, characterized in that the diameter of the shaft in the first section is selected from a range from 36 to 40 mm, preferably from 37 to 38 mm, while its diameter in the second section is selected from a range from 34 to 38 mm, preferably from 35 to 36 mm. 30. The stamping mechanism according to claim 28 or 29, characterized in that the length of the first section measured along the axis of rotation is equal to or greater than the diameter of the shaft in the first section. 31. The stamping mechanism of claim 28, wherein the diameter of the shaft in the intermediate portion is substantially equal to the diameter of the shaft in the second portion. 32. The stamping mechanism of claim 28, wherein the shaft diameter in the intermediate portion is less than the shaft diameter in the second portion. 33. The stamping mechanism according to claim 28, characterized in that the shaft diameter in the intermediate section is larger than the shaft diameter in the second section, but smaller than the shaft diameter in the first section. 34. The stamping mechanism according to p. 28, characterized in that it contains a front plate spaced from the second end surface of the drums at a predetermined distance, while the end parts of the shafts extend beyond the second end side of the drums and are installed in bearings located in the holes of the front plate, wherein the preselected distance is selected from a range of 15 to 60 mm, preferably 18 to 30 mm. 35. A stamping mechanism comprising a pair of including cell drums mounted rotatably to meet each other, each drum mounted on a shaft mounted in the bearing of the bearing assembly associated with the base support element, the drums having a first end face facing the bearings and opposite the second end side, while between the first end side of the drums and the base support element there is a predetermined distance allocated from it in the direction of the axis of rotation of the shaft the front plate through which the shafts are passed, while a predetermined distance is selected from the condition of ensuring the possibility of removing the food product when it enters the space between the front plate and the base support element, the bearing of the bearing unit is mounted with the possibility of rotation around its axis of rotation and fixing after rotation, the support is made eccentric so that in the plane perpendicular to the axis of rotation of the shaft, the center of the said bearing assembly is offset relative to the axis of rotation of the support, distinguishing I in that the support is provided with projecting beyond the base of the support member toward the drum burtikoobraznoy part, wherein its side facing towards the base of the support member burtikoobraznaya side portion of said support rests on the surface of the base support member during fixation of the fastening means of support. 36. The stamping mechanism according to clause 35, wherein the distance by which the center of said bearing assembly is offset relative to the axis of rotation of the support is selected from the range from 0.5 to 1.5 mm, preferably from 0.8 to 1.2 mm . 37. The stamping mechanism according to claim 35 or 36, characterized in that the shoulder portion is circular, while the radially measured width of the shoulder portion is selected from a range of 8 to 30 mm, preferably 4 to 16 mm, and its measured in the axial direction, the height is selected from a range of 4 to 10 mm. 38. The stamping mechanism according to clause 35, wherein the fastening means is made in the form of a clamping sleeve and a bolt located in the through hole extending longitudinally to the axis of rotation of the shaft in the housing supporting element plate and in the mating portion of the support mating with it. 39. The stamping mechanism according to claim 35, wherein the base support element is made in the form of a body plate with through holes, said plate being provided with tubular elements enclosing the holes, adapted to hold bearings of bearing assemblies on which the shafts are supported. 40. The stamping mechanism according to claim 35, characterized in that it comprises a front plate spaced apart from the second end surface of the drums at a predetermined distance, while the end parts of the shafts extend beyond the second end side of the drums and are mounted in bearings located in the openings of the front plate, wherein the preselected distance is selected from a range of 15 to 60 mm, preferably 18 to 30 mm. 41. A stamping mechanism comprising a pair of including drum cells mounted rotatably to meet each other, at least part of the cell inlet openings around its perimeter surrounded by a sample having a wall that limits its width; while the working surface of the sample is designed to form the edge part of the said semi-finished product and has a first part and a second part located on different sides relative to the conditional line drawn along the generatrix of the cylindrical surface of the drum; wherein the first part extends from said conditional line in the direction of rotation of the drums, characterized in that in the front in the direction of rotation of the drum part of said first part, the sample has a peripheral portion adjacent to one side of the wall, on which the sample bottom is made with a recess, while that the edge of the peripheral section facing the cell inlet is assigned to the cell inlet. 42. The stamping mechanism according to paragraph 41, wherein the edge of the peripheral section facing the cell inlet opening is spaced apart from the cell inlet, the minimum value of which is selected from a range from 0.8 to 1.5 mm. 43. The stamping mechanism according to paragraph 41 or 42, characterized in that the recess in the plan has the form of a segment, and its depth has a variable value with a gradual increase in its value from the edge of the peripheral section facing the cell inlet towards the sampling wall. 44. The stamping mechanism according to paragraph 41 or 42, characterized in that the recess is made in the form of a groove extending longitudinally along the wall, the depth of which along the entire length is essentially the same value. 45. The stamping mechanism according to paragraph 41, wherein the width of the sample in the second part is constant, while in the first part the sample is made with a variable width increasing from its minimum value equal to the width in the second part to conditional line drawn along the guide of the drum through the center of the cell, the maximum value. 46. The stamping mechanism according to item 45, wherein the maximum value of the sample width is selected from a range from 1.5 to 7.5 mm, while its minimum value is selected from a range from 1.5 to 2.5 mm. 47. A device for pumping viscous media, comprising a housing with a cavity and end caps; a rotor installed in the cavity of the housing with at least one plate element located in the radial groove of the rotor with the possibility of reciprocating movement; wherein the housing is made with an inlet window located on the suction zone side and an outlet window located on the discharge zone side; moreover, the body cavity has a cylindrical surface, the contour of the end sections of which in a plane perpendicular to the axis of rotation of the rotor is formed by the first circular arc with a first radius, the second circular arc with a second radius and two curved lines, one of which connects one of the ends of the first arc and facing the end of the second arc, and the other connects the other ends of the first and second arcs; moreover, the first and second arcs of circles have a center on the axis of rotation of the rotor, and the curved lines are symmetrical in shape with respect to the conditional line drawn through the middle of the first and second arcs; wherein the second radius exceeds the first radius, characterized in that it is provided with at least one partition and at least one additional outlet window located in the discharge zone; moreover, the said partition is rigidly connected to the housing and is adapted to separate the discharge zone into separate compartments, each of which is connected to the suction zone; wherein the outlet window and said additional outlet window are located in different compartments; despite the fact that said plate element has at least one recess on each side facing the cylindrical surface of the housing, adapted to enable placement of an edge portion of the partition therein when moving the plate element through the discharge zone; wherein a portion of each curved line is represented by a third circular arc drawn from the end point of the second arc with a radius substantially equal to the first radius and with a center that is offset from the axis of rotation of the rotor toward the said end point. 48. The device according to clause 47, wherein the value of the second radius is selected from a range from 15 to 30 mm, preferably from 8 to 15 mm, and the amount by which the second radius exceeds the first radius is selected from a range from 5 to 30 mm preferably from 8 to 15 mm. 49. The device according to clause 47 or 48, characterized in that the end side of the partition facing the rotor is made with a semicircular open recess, and circular open grooves are made on the outer cylindrical surface of the rotor according to the number of partitions, each of which enters with free sliding the edge part a semicircular recess of the corresponding partition to exclude the possibility of overflow in the axial direction of the working medium from one compartment to another. 50. The device according to clause 47, wherein the rotor is mounted so that it fits tightly with the possibility of rotation to at least part of the first arc. 51. The device according to clause 47, wherein said circular arcs are made within an angular range of substantially 90 °. 52. The device according to clause 47, wherein the rotor diameter is selected from a range from 30 to 100 mm, preferably from 45 to 65 mm. 53. The device according to clause 47, wherein the number of additional windows and the number of recesses on each side of the plate element facing toward the cylindrical surface of the housing is made according to the number of partitions. 54. The device according to clause 47, characterized in that it contains at least two partitions, despite the fact that the distance between the partitions is selected from the range from 10 to 50 mm, preferably from 16 to 30 mm. 55. The device according to clause 47, characterized in that it further comprises a feed hopper made in the form of a funnel with a neck connected to the inlet window, while a feed screw is connected to the neck and is connected to a drive shaft that is passed through the funnel and rotates the feed screw, on the drive shaft mounted with the possibility of joint rotation of the knife element, adapted to clean the inner surface of the walls of the funnel. 56. A device for pumping viscous media, comprising a housing with a cavity and end caps; a rotor installed in the cavity of the housing with at least one plate element located in the radial groove of the rotor with the possibility of reciprocating movement; wherein the housing is made with an inlet window located on the suction zone side and an outlet window located on the discharge zone side; moreover, the body cavity has a cylindrical surface, the contour of the end sections of which in a plane perpendicular to the axis of rotation of the rotor is formed by the first circular arc with a first radius, the second circular arc with a second radius and two curved lines, one of which connects one of the ends of the first arc and facing the end of the second arc, and the other connects the other ends of the first and second arcs; moreover, the first and second arcs of circles have a center on the axis of rotation of the rotor, and the curved lines are symmetrical in shape with respect to the conditional line drawn through the middle of the first and second arcs; wherein the second radius exceeds the first radius, and each curved line is represented by a part of an Archimedean spiral with a pole on the axis of rotation of the rotor, characterized in that it is provided with at least one partition and at least one additional outlet window located in the discharge zone; moreover, the said partition is rigidly connected to the housing and is adapted to separate the discharge zone into separate compartments, each of which is connected to the suction zone; wherein the outlet window and said additional outlet window are located in different compartments; despite the fact that the said plate element has at least one recess on each side facing the cylindrical surface of the housing, adapted to allow the edge part of the partition to be placed therein when the plate element is moved through the discharge zone 57. The device according to p. 56, characterized in that the value of the second radius is selected from the range from 15 to 30 mm, preferably from 8 to 15 mm, and the amount by which the second radius exceeds the first radius is selected from the range from 5 to 30 mm preferably from 8 to 15 mm. 58. The device according to p. 56 or 57, characterized in that the end side of the partition facing the rotor is made with a semicircular open recess, and on the outer cylindrical surface of the rotor are made circular open grooves according to the number of partitions, each of which enters with free sliding the edge part a semicircular recess of the corresponding partition to exclude the possibility of overflow in the axial direction of the working medium from one compartment to another. 59. The device according to p. 56, characterized in that the rotor is mounted so that it fits tightly with the possibility of rotation to at least part of the first arc. 60. The device according to p. 56, characterized in that the said circular arcs are made within an angular range of essentially 90 °. 61. The device according to p, characterized in that the rotor diameter is selected from a range from 30 to 100 mm, preferably from 45 to 65 mm. 62. The device according to p. 56, characterized in that the number of additional windows and the number of recesses on each side facing the cylindrical surface of the housing side is made according to the number of partitions. 63. The device according to p. 56, characterized in that it contains at least two partitions, despite the fact that the distance between the partitions is selected from a range from 10 to 50 mm, preferably from 16 to 30 mm. 64. The device according to p. 56, characterized in that it further comprises a feed hopper, made in the form of a funnel with a neck connected to the inlet window, while the feed screw is connected to the neck and is connected to a drive shaft that is passed through the funnel and rotates the feed screw, on the drive shaft mounted with the possibility of joint rotation of the knife element, adapted to clean the inner surface of the walls of the funnel. 65. A device for the manufacture of semi-finished products from dough with filling, containing a stamping mechanism made in the form of a pair of including cell drums mounted for rotation towards each other; a device for rolling dough, made with the possibility of forming two tape-shaped test strips supplied to the molding zone of the products; filling filling means adapted to supply filling in the product forming zone between the ribbon-like dough strips, characterized in that the dough rolling device is made according to any one of claims 1 to 8, or 8-14, or 15-21. 66. A device for the manufacture of semi-finished products from dough with filling, containing a stamping mechanism, made in the form of a pair of including cell drums installed with the possibility of rotation towards each other; a molding zone of said semi-finished products, into which a filling and two ribbon-like test strips are fed; filling supply means adapted to supply filling between tape-shaped strips, characterized in that the stamping mechanism is made according to any one of paragraphs.22-27, or 28-34, or 35-40, or 41-46. 67. The device according to p, characterized in that the molding zone is located opposite each other opposite cells of different drums located in close proximity to each other. 68. A device for the manufacture of semi-finished products from dough with filling, containing a stamping mechanism made in the form of a pair of including cell drums installed with the possibility of rotation towards each other; a molding zone of said semi-finished products, into which a filling is fed between the two supplied ribbon-shaped test strips through the filling supply means, wherein the filling supply means is made with at least two input filling supply channels connected to the output channels of at least one filling pumping device, characterized in that the filling pumping device is made according to any one of claims 47-55 or 56-64. 69. The device according to p, characterized in that the means for supplying the filling is made with at least four channels for supplying the filling, which are associated with the output channels of the two devices for pumping the filling, while the number of input channels of the means for supplying the filling is two times the number of output channels of the device pumping the filling. 70. The device according to p, characterized in that the means for supplying the filling has eight input channels, and the cells on the drum are arranged in eight rows. 71. The device according to p, characterized in that the molding zone is located opposite each other opposite cells of different drums located in close proximity to each other. 72. A device for the manufacture of semi-finished products from dough with filling, containing a stamping mechanism made in the form of a pair of including cell drums mounted for rotation to meet each other; a device for rolling the dough, made with the possibility of forming two ribbon-like dough strips supplied to the molding zone of the said semi-finished products; filling filling means adapted to supply filling to said forming zone between the tape-shaped strips; wherein the filling supply means is made with at least two input filling supply channels associated with at least one filling pumping device, characterized in that the stamping mechanism is made according to any one of claims 22-27, or 28-34, or 35-40, or 41-46, despite the fact that the rolling is performed according to any one of claims 1-8, or 8-14, or 15-21, and the filling pumping device is made according to any one of claims 47-55 or 56-64. 73. The device according to p. 72, characterized in that the means for supplying the filling is made with at least four channels for supplying the filling, which are associated with the output channels of two devices for pumping the filling, while the number of input channels of the means for supplying the filling is two times the number of output channels of the device pumping the filling. 74. The device according to p, characterized in that the means for supplying the filling has eight input channels, and the cells on the drum are arranged in eight rows. 75. The device according to p. 72, characterized in that the molding zone is located opposite each other opposite cells of different drums.