WO2004004466A1 - Verfahren zum aufbringen eines belages auf eine brotoberfläche eines brotteils - Google Patents
Verfahren zum aufbringen eines belages auf eine brotoberfläche eines brotteils Download PDFInfo
- Publication number
- WO2004004466A1 WO2004004466A1 PCT/DE2002/002470 DE0202470W WO2004004466A1 WO 2004004466 A1 WO2004004466 A1 WO 2004004466A1 DE 0202470 W DE0202470 W DE 0202470W WO 2004004466 A1 WO2004004466 A1 WO 2004004466A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bread
- slices
- topping
- slice
- sandwich
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C15/00—Apparatus for handling baked articles
- A21C15/002—Apparatus for spreading granular material on, or sweeping or coating the surface of baked articles
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C15/00—Apparatus for handling baked articles
- A21C15/02—Apparatus for shaping or moulding baked wafers; Making multi-layer wafer sheets
Definitions
- the invention relates to a device for applying at least one topping to a bread surface of a bread part.
- Sandwiches are usually made manually - by topping a topping of two bread slices and the two.
- Bread slices are put together with their topped surfaces. Rectangularly shaped bread slices are usually used, which are placed on top of one another after the topping has been applied in such a way that similarly shaped side boundaries of the bread slices assigned to one another run parallel to one another. ' In this way, the slightly rounded upper edges of the bread slices connected to one another often run parallel to one another.
- v is the Paralleltician- the most straight-running lower edges is used, that the lower edges for the matching of the specified bread slices correspond to each other ..
- those side edges of the joined bread slices approximately parallel to each other run, for example a little in the direction of 'dented one another, so that the slices of bread are narrowest about in its middle part.
- the object of the present invention is therefore to improve the method and the device of the type mentioned in the introduction in such a way that bread surfaces can be coated by machine.
- Another object of the invention is to process the coated bread surfaces into a sandwich.
- a third object of the invention is to pack the bread slices topped with sandwiches in packaging which is convenient for the consumer.
- This object is achieved in that in the method of the type mentioned in the introduction between the bread surface and at least one filling head held at a distance from the bread surface, from which the topping emerges, a relative movement is generated, and the bread surface with respect to an outlet opening provided in the filling head a base bearing the bread portion is centered.
- one of the two bread slices is pivoted by an angle of 180 ° above the conveying path and on the other Slice of bread placed congruently with this. It is thereby achieved that both panes, which are provided for the production of a sandwich, can already be provided with a covering by machine.
- the bread slices provided with the topping are placed on top of one another by pivoting one bread slice through an angle of 180 ° in such a way that a handsome sandwich is created. This is then aligned with the centering of the individual bread slices so precisely with respect to the conveying path that the bread slices fit each other exactly, so that they can then be divided into two sandwich halves by a diagonal cut.
- a sandwich consisting of at least two slices of bread positioned one on top of the other, at least one of which is provided with a topping, and two of which sandwich halves stacked on top of one another are summarized, each of which has a triangular cross-section, packaged in a plastic film, from which a packaging container with a substantially triangular cross-section is produced, the volume of which corresponds to the sandwich halves lying on one another, which are subjected to pressure during packaging, particularly in the area of the edges delimiting them are reduced by the height of the stack consisting of the sandwich halves and preventing the topping between the slices of bread from falling out when the stack is pivoted in the vertical plane of its slice surfaces and lowered into the receptacle.
- the sandwich halves can be brought into a handsome packaging without the topping of the sandwich halves slipping with respect to the bread surfaces during packaging or distribution.
- the consumer can remove the sandwich halves from the packaging in an appetizing state, without having to stain his clothes or fingers for this purpose.
- Fig. 1 a front view of a bread slice
- Fig. 2 a side view of a bread slice
- Fig. 3 a top view of another bread slice
- Fig. 4 a bread slice cut along the diagonal
- Fig. 5 two sandwich halves packed on top of each other
- Fig. 6 a side view of a system for applying a topping on a bread surface
- Fig. 7 a top view of a system for applying a topping lay on a bread surface, a top view of a bread magazine, a side view of a bread magazine, a front view of a bread magazine, a top view of a bread laying station, a front view of a bread laying station, a schematic representation of different stages of the
- Fig. 14 is a front view of a buttering station
- Fig. 15 is a plan view of an automatic filling station
- Fig. 16 is a schematic representation of a
- FIG. 17 shows a plan view of a cutting station
- FIG. 18 shows a front view of a cutting station
- FIG. 19 shows a schematic illustration of a fine adjustment in the
- Fig. 21 a side view of a height limitation
- Fig. 22 a longitudinal section through a container with lowered handling tool
- Fig. 23 a longitudinal section through a container with one pulled out of the container
- Fig. 24 a top view of a container filled with a sandwich.
- a plant for the production of sandwiches (1) essentially consists of a conveyor belt (2) which, from its beginning (3) to its end (4), runs through a number of stations in which bread slices (5) are placed on the conveyor belt (2 ) laid out, provided with a spread and packed.
- the bread slices (5) are arranged in a bread magazine (7), from which they are removed with the aid of a support robot (8) and placed on the conveyor belt (2).
- the conveyor belt (2) first conveys the bread slices (5) through a control section (9), in which the bread slices (5) are checked to see whether they have a structure suitable for applying a topping.
- the bread slices (5) are conveyed by the conveyor belt (2) into a buttering station (10), where an upper surface (11) of the bread slice (5) facing away from the conveyor belt (2) with a butter application or a Another base layer is applied.
- the conveyor belt (2) then conveys the bread slices (5) provided with the butter application (12) into a filling machine (13), from the filling opening (14) of which a desired support (15) is drawn in the direction of the butter application (12) provided bread slices (5) emerges and is distributed on this.
- the bread slices (5) which are now provided with a butter application (12) and with a support (15), reach a filling section (16) on the conveyor belt (2), in which additional components (17 ) are applied to the support (15).
- additional components (17) can be distributed either manually into the support (15) or by a robot (not shown) on the surface (6) of the bread slices (5).
- the filled bread slices (5) arrive from the filling section (16) into a closing station (18), in which the filled bread slices (5) are placed on top of one another in such a way that during further treatment of the bread slices (5) those on the bread slices (5) distributed support (15) from the bread slices (5) cannot fall down again.
- the conveyor belt (2) conveys the double slices (19) consisting of two bread slices (5) lying on top of one another into a cutting station (20), in which the double slices (19) along their diagonals (21) into two triangular partial packages (22) can be cut.
- These partial packages (22) have the typical shape of sandwiches.
- the conveyor belt (2) then conveys the cut double disks (19) into a stacking station (23).
- the two triangular partial packages (22) are stacked on top of one another in such a way that one of the two triangular partial packages (23) is lifted and pivoted by 180 ° about its diagonal (21) and its central axis.
- the pivoted sub-package (22) is congruently positioned with respect to the non-pivoted sub-package, so that with diagonals (21) running parallel to one another, the pivoted sub-package (22) can be lowered to the sub-package that has not changed its position.
- FIG. 5 shows a side view in the direction V on the diagonal side (21) of the two triangular partial packages (22) stacked one on top of the other.
- the sandwich (1) formed in this way is then conveyed by the conveyor belt (2) into a transfer station (24), in which the sandwich (1) is lifted off the conveyor belt (2).
- a removal robot (26) is arranged at the end (4) of the conveyor belt (2). This is provided with a handling tool (27), with the aid of which the sandwiches (1) are lifted off a transport plate (28) on which the sandwich was transported in the area of the conveyor belt (2).
- the handling tool (27) pivots the sandwich (1) through an angle of 90 °, so that the planes of the individual bread slices (5) run in the vertical direction.
- the sandwich (1) is placed in a container (146), which is produced in a known manner from a plastic film (29) in this deep-drawing system (25) in such a way that it encloses the sandwich (1) in an airtight manner.
- the bread magazine (7) consists of a total of eight conveyor belts, four of which are each arranged in two levels (30, 31) arranged one below the other.
- Four conveyor belts (32, 33, 34, 35) on one level (30) are shown in FIG.
- Each of these conveyor belts (32, 33, 34, 35) is laterally delimited by two guard rails (36, 37) which extend in the longitudinal direction in the direction of the respective conveyor belt (32, 33, 34, 35).
- the loaves of bread, not shown, which have been cut into slices of bread (5) stand one behind the other.
- the conveyor belts (32,33,34,35) are dimensioned so long that there is space for about six loaves of bread one after the other on each of the conveyor belts (32,33,34,35).
- Each of the bread slices (5) stands on its lower edge (36) facing the conveyor belt (32, 33, 34, 35).
- the conveyor belts (32, 33, 34, 35) are inclined from a horizontal plane in such a way that their respective belt start (37) is lowered from the horizontal plane with respect to their belt end (38). In this way it is achieved that the bread slices (5) are inclined slightly in the conveying direction (39) with their lower edges (36) opposite upper edges (40) to the front. This position of the bread slices (5) prevents the bread The discs (5) fall backwards against the direction of conveyance (39).
- the front bread slice (5) stands on this removal platform (43) outside of a conveyor area covered by the conveyor belt (2).
- the bread slice (5) standing on it can be removed vertically upwards from this removal platform (43).
- a guide plate (44) is provided above the upper edge (40) of each bread slice (5), the guide plane (45) lying at the front in the conveying direction (39) relative to a bread slice (5) standing on the removal platform (43) Bread slice thickness is set back.
- the bread slice (5) is guided over this guide level (45) when it is raised from the removal platform (43) in order to then place it on the conveyor belt (2).
- the bread slices (5) are removed from the removal platform (43) with the aid of the support robot (8).
- This has a support frame (50) on a swivel arm (46), to which a suction head (47) is attached for each individual conveyor belt (2).
- suction head (47) there are suction cups (48, 49) arranged in an upper and a lower row, to which a negative pressure can be controlled.
- the support robot (8) approaches the bread slice (5) standing on the removal platform (43).
- Suction cups (48, 49) controlled a negative pressure, due to which the bread slices (5) standing on the removal platform (43) were sucked onto the suction cups (48, 49).
- the support robot (8) With the bread slices (5) sucked onto the suction cups (48, 49), the support robot (8) swivels its swivel arm (46) upward, so that the bread slices (5) sucked in by the suction cups (48, 49) from the removal platforms (43) removed and guided along the guide plates (44). As soon as the bread slices (5) have risen from the area of the respective guide plate (44), the support robot (8) executes a pivoting movement in a horizontal plane, so that after the pivoting movement has been carried out, the pivoting arm (46) moves in the direction of the conveyor belt (2) extends (Fig.7).
- the support robot (8) lowers the swivel arm (46) in the direction of the conveyor belt (2).
- Transport plates (51) on which the swivel arm (46) places the bread slices (5) are fastened on this conveyor belt (2).
- the transport plates (51) of a row of the conveyor belt (2) are each at mutual intervals (52) which correspond to the mutual intervals of the bread slices (5) hanging on the suction heads (47).
- the orientation of the transport plates (51) corresponds to the way in which the bread slices (5) are arranged on the conveyor belt (2).
- the bread slices (5) are arranged in such a way that a diagonal (21) extending through the rectangular bread slice (5) extends transversely to the conveying direction (53) of the conveyor belt (2). This support is selected so that a cutting tool required there can be guided transversely to the conveying direction (53) of the conveyor belt (2) in the cutting station (20).
- the two rows of suction heads (47) arranged in the support frame (50) maintain a mutual distance (54) which is dimensioned such that between the four bread slices (5), which are deposited by one row of suction cups (47) of the support frame (50), and the other row of bread slices (5), which are deposited by the other suction cups (47) of the support frame (50), is large enough so that a further row of bread slices (5) can be placed in a further operation of the swivel arm (46). In this way it is achieved that on the conveyor belt (2) in the conveying direction (39) adjacent bread slices (5) are those which follow one another directly in a loaf of bread lying in the bread magazine (7).
- FIG. 13 In the longitudinal section through the conveyor belt (2) shown there, a support frame (50) is shown in solid lines, which is lowered with its suction heads (47) so far in the direction of the conveyor belt (2) that the bread slices (5) sucked in by the suction cups (48, 49) rest on the transport plates (51).
- These transport plates (51) are designed in such a way that a narrow slot (55) running transversely to the conveying direction (53) is provided between two adjacent transport plates (51).
- cutting tools are guided through these slots (55), with the aid of which double disks (19) along their diagonals (21) running transversely to the conveying direction into two 'triangular partial packages (22) be cut.
- the support frame (50) is shown with dashed lines above the support frame (50) lowered onto the conveyor belt (2) with the adhering bread slices (5).
- Support frame (50) shown in a position offset by a bread slice dimension If the support frame (50) shown with dashed lines in the direction of the conveyor belt
- Support robot (8) is the conveyor belt (2) in the conveying direction
- a transport plate (51) is found on each side of each slot (5).
- Two adjacent transport plates (51) approach each other up to the width of the slot (55).
- a bread slice (5) extends over two transport plates (51) adjacent to a slot (55).
- the slot (55) runs along a diagonal (21) extending through the bread slice (5) transversely to the conveying direction.
- the bread slice (5) is by means of two through each Pins (56, 57) projecting through the transport plate (51) with respect to the two adjacent transport plates
- the pins (56, 57) are located on the transport plates (51), between each of which a bread slice (5) is aligned. These pins (56, 57) are aligned with the perefery machines of the conveyor belt (2) in such a way that the bread slices (5) placed between the pins (56, 57) are conveyed so precisely by the conveyor belt (2) with respect to these perefery machines, that the operations of the pereferie equipment are limited exclusively to the surface (6) of the bread slice to be processed (5).
- the transport plates (51) are precisely aligned with respect to the conveyor belt (2) and adjusted with guide pins (58, 59) with respect to the conveyor belt (2).
- the support robot (8) After the support robot (8) has placed the bread slices (5) between the pins (56, 57) on the transport plates (51) conveyed by the conveyor belt (2), the bread slices (5), of which four each in a row transversely to the Conveying direction (53) of the conveyor belt (2) are deposited, conveyed in the direction of the control section (9). In the area of the control line (9), the bread slices (5) conveyed by the conveyor belt (2) are checked to see whether they are have the structure suitable for applying the coverings.
- the coarsely structured bread slices (5) are picked up in manual operation and against others Bread slices (5) exchanged, which have a structure suitable for applying the toppings.
- the bread slices (5) suitable for applying the toppings reach the buttering station (10), in which a layer is applied as the first topping, on which further toppings can be deposited in the subsequent stations ,
- This layer will usually consist of butter, which is distributed on the surface (6) of the individual slices of bread.
- a buttering machine (60) is provided in the area of the buttering station (10), with the aid of which the butter is applied to the surface (6) of the bread slices (5).
- the buttering machine (60) is designed as a servo-operated filling machine, the pneumatic servo drive (not shown) of which acts on a control unit (61), for example a cross table.
- the pneumatic pressure is fed into the filling units (64, 65, 66, 67) via a nozzle (70).
- the connecting pieces (70) are attached to connecting hoses (71) which connect a storage container (72) to the individual filling units (64, 65, 66, 67).
- the butter (not shown) enters the connecting hoses (71) from this storage container (72) and is then, under the action of the pressure controlled for each filling unit (64, 65, 66, 67), from the metering slot (69) in the amount required in each case distributed on the surface (6) of the bread slices (5).
- the feed slot (69) has a length which corresponds to the width of the bread slice to be buttered.
- the feed slot (69) is guided in the longitudinal direction over the bread slice (5) to be buttered.
- the filling units (64, 65, 66, 67) must be guided at an angle to the conveying direction (53) of the conveyor belt (2), since the bread slices (5) with their diagonals (1) transversely to the conveying direction (53) on the conveyor belt (2 ) are filed.
- the resulting arrangement of side edges (73, 74) of the bread slices (5) which runs obliquely to the conveying direction (53) is followed up by the filling units (64, 65, 66, 67) with the aid of the control unit (61).
- control unit (61) designed as a cross table also enables the buttering of two successive rows (75, 76) of the bread slices (5) placed on the conveyor belt (2).
- eight disks can be buttered in a single double cycle, four disks lying in a row (75, 76) being buttered simultaneously and the row (75) following in the conveying direction (53) immediately following the one in the conveying direction (53 ) buttered in front of her row (76).
- the filling units (64, 65, 66, 67) are spring-mounted with respect to the bread slices (5), for example by a finely adjusted suspension (77), via which the distributor housing (63) is located opposite the storage container (72) supported.
- the closure (68) can adapt to individual configurations of the bread slices (5). This prevents, for example, thick slices of bread from being crushed unappetizingly when the butter is applied.
- the pressure which is essential when applying the butter can be set so that the butter is distributed in the desired amount on the surface (6).
- the butter emerging from the feed slots (69) is metered with respect to the amount desired for each bread slice (5) and then evenly spread on the surface (6) with an edge provided on the feed slot (69).
- the required dosages can be selected in a relatively wide range. In this way, compared to known roller fillers, a desired dosage for the respective application is possible, for example, taking into account special requirements that result from health-related considerations.
- the weight range that can be maintained with the filling units (64, 65, 66, 67) is between approx. 1 and 15 g.
- a bridge construction consisting of two cross members (82, 83) arranged transversely to the conveying direction (53) is erected on rails (78, 79) which run on both sides along longitudinal boundaries (80, 81) of the conveyor belt (2).
- a support frame comprising two supports (84, 85) running parallel to one another is mounted on the rails (78, 79), on which the filling machine (13) is guided over the bread slices (5).
- the filling machine (13) has a control with the aid of which the filling opening (14) is guided over the surface (6) of the bread slices (5) in such a way that the topping to be deposited on the surface (6) is not only on the surface (6 ) placed, but is evenly distributed on this.
- Conventional control means are used for this, For example, a cross table, in whose cross-shaped opening the filling machine (13) is guided over the bread slices (5) lying on the conveyor belt (2).
- the additional components (17) can be placed manually from both sides of the conveyor belt (2) onto the covering applied by the filling machine (13).
- an additional allocation robot which is not shown in the figures, can also be set up in the area of the filling section (16). With the aid of this allocation robot, cheese slices, ham slices, sausage slices, cucumber slices and other support specialties can be removed from corresponding storage magazines, which are also not shown, and placed on the topping applied by the filling machine (13).
- it is worthwhile to set up an allotment robot since it is able to place these additional supports with exact positioning.
- an allotment robot prevents significant losses that usually arise in the manual production of a sandwich topping. If the sandwich system is used accordingly, the use of personnel is saved by an allotment robot, so that the acquisition of the allotment robot pays for itself within a relatively short period of time.
- the further treatment of the toasted bread slices requires the covering (15) applied to the topped bread slice (5) to prevent, on the one hand, that the support (15) during the further processing of the bread slices (5) from that with the support (15 ) occupied surface (6) falls, and on the other hand to create the typical type of sandwich (1), which has an unoccupied surface (6) of the bread slices on both sides.
- two slices of bread (5) in succession on the conveyor belt (2) are provided with a slice of bread with a small height of the support (15) recorded, pivoted through an angle of 180 ° and then with a covered surface (6) on the
- the bread slice (5) used for covering will be the one that followed in the loaf of bread that bread slice (5) that has been provided with the support (15). This ensures that the covering bread slice (5) has a configuration similar to that of the bread slice (5) provided with the support (15).
- the joint processing of these successive bread slices (5) is favored in that the conveyor belt (2) proceeds in a so-called double cycle, i.e. That is, two slices of bread lying in succession on the conveyor belt (2) are conveyed together from one processing station to the next. Of these two bread slices (5), one is regularly only buttered and the other is both buttered and filled.
- a lifting device (86) is provided in the closing station and consists of a lifting ram (87) and a lifting head (88).
- the lifting head (88) is designed as a swivel joint (89) on which swivel supports (90, 91) are pivotally mounted about the swivel joint (89) both in the conveying direction (53) at the front and at the rear.
- the pivoting supports (90, 91) are designed as hollow bodies which are acted upon by a vacuum and which are provided with openings on their surface facing away from the conveyor belt (2). Through these openings, the negative pressure prevailing in the swivel supports (90, 91) acts on bread slices (5) which lie on the surface of the swivel supports facing away from the conveyor belt (2).
- the lifting ram (87) extends below the conveyor belt (2) such that the bread slices (5) are deposited by the conveyor belt (2) on the corresponding surfaces (92, 93) which are provided with the vacuum openings ,
- the lifting ram (87) moves up from the level of the conveyor belt (2) to an upper position (94).
- the vacuum acting within the swivel supports (90, 91) acts on the bread slices (5) so that they cannot move away from the surfaces (92, 93).
- the bread slice (5) provided only with the butter application, which lies on the surface (92), is rotated by 180 about its center in the plane spanned by the surface (92), so that after the bread slice (5) has been pivoted thereon Front edge points against the conveying direction (53) to the rear.
- the swivel support is pivoted about the swivel joint (89), so that the swivel support
- the swivel support (90) is pivoted back into its starting position and the lifting ram (87) is lowered again.
- the pivoting supports (90, 91) return to the plane of the Conveyor belt (2) and can be conveyed by this into the subsequent cutting station (20).
- the bread slices (5) are again subjected to precise alignment so that the cut for severing the double slices (19) lying on top of one another can be made exactly along the diagonal (21).
- This cut is only possible if a cutting tool (96) used for cutting is guided exactly between two mutually opposite corners (97, 98) of the bread slices (5). Even the smallest deviations from the two exit corners (97, 98) are very disruptive to the sandwich (1), both in terms of aesthetics and when the sandwich (1) is later packed. If the cut made by the cutting tool (96) does not run exactly between the corners (97, 98), the triangle formed by the sandwich (1) has a triangular shape that differs from a packaging and can therefore not be accommodated in a packaging.
- alignment corners (99, 100) are lowered in the knife station (20) by a lifting device (101) in the direction of the bread slices (5) which are guided on the transport plates (51).
- This lifting device (101) can be provided with a pneumatic drive (102).
- the alignment corners (99, 100) are formed from sheets (103, 104) which are connected to one another in such a way that they enclose a right angle (105).
- 105 is the length dimension the alignment corners (99, 100) so that they extend over the entire height of the double washers (19).
- the sheets (103, 104) are each coupled to the lifting device (101) with connecting rods (106), so that they correspond to the lifting movements carried out by the lifting device (101) in the direction of the double arrow (107) in the direction of the conveyor belt (2) could be lowered or lifted in the opposite direction.
- a pressure plate (109) is lowered onto the double slices (19) in order to prevent individual slices (19) forming the double slices (19) during a subsequent cutting process
- Bread slices (5) of the double slices (19) stand out from their adjacent bread slices (5)
- the pressure plates (109) are connected to a pressure device (110) which has a pneumatic control (111) ) are the pressure plates
- the pressure plates (109) are designed in the form of two right-angled triangles (113, 114) lying opposite one another with their hypotenuses (112). The triangles are aligned so that a slot (119) runs between them in the area of the hypotenuse (112). This slot (119) is formed exactly parallel to the slot (55), which runs between two adjacent transport plates (51). This runs through the two slots (55, 119) on a knife carriage
- the shafts (116, 117) can be designed as threaded shafts that work together with nuts (118) provided in the knife carriage (115).
- the knife carriage (115) is pulled across the conveyor belt (2) by appropriate rotary movements of the shafts (116, 117).
- the cutting tool (96) can oscillate in the vertical direction and in this way the double disks
- the front triangle (114) in the conveying direction (53) is stacked on the triangle (113) following it, in such a way that the two triangles (113, 114) lie congruently on top of one another.
- stamps (120, 121, 122, 123) are provided below the conveyor belt (2) in the vertical direction transversely to the longitudinal axis of the conveyor belt, which extend through corresponding openings (124, 125, 126, 127), both in the conveyor belt (2) and in the transport plates (51). are arranged. By these openings (124, 125, 126, 127) protrude the stamps
- the triangles (113, 114) are raised in the direction.
- the front triangle (114) in the conveying direction (53) is raised by moving the punches (122, 123) to a position which lies above the upper boundary (132) of the triangle (113) which has not been raised.
- a tool (130) can be used to lift the triangle
- This tool (133) is shown in position E in FIG. 20 as an example in plan view. This illustration makes it clear that the tool (133) has arms (134, 135, 136) with which the tool (133) can be pressed through existing punches
- the tool (133) also reaches through the punches (122, 123) through which the front triangle (114) is raised. At the same time, the tool (133) has a guide arm
- This guide arm (139) which is coupled to the tool (133) via a coupling (140).
- This guide arm (139) is connected to a transfer machine, not shown, which can control the guide arm (139) so that it is raised in position B to the front triangle (114) of the Remove the stamp (122, 123). Then the guide arm leads
- the triangle (114) picked up is above the triangle (113) left in a position in which the triangle (114) picked up is congruent with the triangle (113) left lying.
- the picked up triangle (114) lying on the tool (133) is passed from the top to the top
- the guide punches (137, 138) ensure that the two triangles (113, 114) are congruent with one another.
- the guide punches (137, 138) allow the tool (133) to be pulled out between the two triangles (113, 114) with the aid of the guide arm (139), without the upper triangle (114) thus becoming opposite the lower triangle (113) congruent • position shifts.
- the finished cut and stacked sandwiches (1) are then packed in a container (146) by the removal robot (26) in the transfer station (24).
- This container (146) is expediently from the Plastic film (29) produced in the deep-drawing system (25). It has an interior (147) adapted to the triangles (113, 114). This is delimited by two mutually plane-parallel triangular surfaces (148, 149), which are connected to each other by three rectangular surfaces (150, 151, 152).
- the rectangular surface (152) runs in the direction of the hypotenuse (112) and is designed as a cover (153) which is pivotally connected to one of the triangular surfaces (149).
- the cover (153) is pivoted in the direction of the opposite triangular surface (148) and connected to it, for example by welding.
- the two rectangular surfaces (150, 151) opposite the hypotenuse (112) run in the direction of cathets
- the cathete (154) is longer than the cathete (155) on which the bread slices (5) rest with their upper limit (157) , In contrast, the bread slices lie with its side edges
- the bread slices (5) have about half the height between the lower edge
- the upper boundary (157) opens into the side edges (71, 74) in the form of arches (160, 161). Also in the area of these arches (160, 161) the bread slices (5) do not lie firmly against the rectangular surfaces (150, 151, 152). The rectangular areas (150, 151, 152) in the area of their corners (162, 163, 164) protrude much more than those in the container (146) Bread slices (5), so that more or less large cavities remain in the area of these corners (162, 163, 164).
- the transfer station (24) is provided with a height limiter (165), this height limiter (165) is permanently installed in the area of the transfer station (24).
- the triangles (113, 114) stacked on top of one another automatically run into this height limitation (165), so that they are brought to a height (166) provided by the height limitation (165).
- the stacked triangles (113, 114) could have a height (166) for which the container (146) was not designed. In this case, difficulties would arise in packing the stacked triangles (113, 114).
- the triangles (113, 114) limited in this way with regard to their height (166) are detected by the handling tool (27) of the removal robot (26).
- the handling tool (27) is formed from two pressure plates (167, 168) that run plane-parallel to one another. There is enough space between these two pressure plates (167, 168) to accommodate the stacked triangles (113, 114).
- the pressure plates (167, 168) have the shape of triangles, which correspond approximately to the triangles (113, 114).
- the acceptance robot (26) detects the stacked triangles (113, 114) from the hypotenuse (112) with the pressure plates (167, 168), so that the pressure plates with their tips (169, 70) over the respective surfaces of the stacked triangles (113, 114) in Direction to the tip (141) are driven.
- Sufficient pressure can be exerted on the pressure plates (167, 168) with a tensioning device (171) so that the individual bread slices (5) are pressed onto one another so tightly that the support (15) is held in a non-slipping manner between the individual bread slices (5).
- the pressure plates (167, 168) are dimensioned so thin that they can be inserted both in the area of the height limitation (165) and the transport plate (51) between them and the respectively adjacent bread slice (5). In the area of the transport plate (51), the adjacent bread slice (5) is raised by pressure stamps (172, 173) to such an extent that the pressure plate (168) can be pushed between the transport plate (51) and the adjacent bread slice (5).
- the removal robot (26) pivots the handling tool (27) so that the levels of the individual bread slices (5) run in the vertical direction. In this position, the removal robot (26) lowers the stacked triangles (113, 114) into the container (146) that is ready. Its interior (147) is dimensioned so large that the removal robot (26) then removes the pressure plates (167, 168) from the interior
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2002328250A AU2002328250A1 (en) | 2002-07-05 | 2002-07-05 | Method for application of a coating to a bread surface on a piece of bread |
| EP02762215A EP1530422A1 (de) | 2002-07-05 | 2002-07-05 | Verfahren zum aufbringen eines belages auf eine brotoberfläche eines brotteils |
| DE10297804T DE10297804D2 (de) | 2002-07-05 | 2002-07-05 | Verfahren zum Aufbringen eines Belages auf eine Brotoberfläche eines Brotteils |
| PCT/DE2002/002470 WO2004004466A1 (de) | 2002-07-05 | 2002-07-05 | Verfahren zum aufbringen eines belages auf eine brotoberfläche eines brotteils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/DE2002/002470 WO2004004466A1 (de) | 2002-07-05 | 2002-07-05 | Verfahren zum aufbringen eines belages auf eine brotoberfläche eines brotteils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004004466A1 true WO2004004466A1 (de) | 2004-01-15 |
Family
ID=30005622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2002/002470 Ceased WO2004004466A1 (de) | 2002-07-05 | 2002-07-05 | Verfahren zum aufbringen eines belages auf eine brotoberfläche eines brotteils |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1530422A1 (de) |
| AU (1) | AU2002328250A1 (de) |
| DE (1) | DE10297804D2 (de) |
| WO (1) | WO2004004466A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1591013A1 (de) * | 2004-04-26 | 2005-11-02 | Bosgraaf Apparaten B.V. | Vorrichtung zum Stapeln von belegten Brötchen sowie Fertigungsstrasse für belegte Brötchen mit einer solchen Vorrichtung |
| ITMI20092174A1 (it) * | 2009-12-11 | 2011-06-12 | Sandro Zenatti | Apparecchiatura per il porzionamento ed il posizionamento di porzioni solide di prodotti alimentari e relativo procedimento |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE184348C (de) * | ||||
| DE180412C (de) * | ||||
| GB333590A (en) * | 1929-03-18 | 1930-08-18 | T And T Vicars Ltd | Improvements in machines for applying cream and the like material to biscuits and the like |
| DE894807C (de) * | 1951-04-08 | 1953-10-29 | T & T Vicars Ltd | Vorrichtung zum Andruecken von Keksen gegen eine umlaufende Auftrageschablone |
| DE1106155B (de) * | 1955-03-29 | 1961-05-04 | Baker Perkins Ltd | Verfahren und Maschine zum Zusammen-stellen von mehrlagigen Waffeln |
| DE1137838B (de) * | 1960-07-06 | 1962-10-11 | Franz Boehnensieker | Maschine zum Ausbreiten oder Verstreichen einer viskosen Masse auf einer Unterlage, z. B. von Butter oder Margarine auf Brotscheiben |
| DE1258564B (de) * | 1965-11-16 | 1968-01-11 | Mitsubishi Heavy Ind Ltd | Vorrichtung zum Herstellen von zwei- oder mehrschichtigen, mit je einer Zwischenschicht versehenen Sandwiches |
| DE1632351A1 (de) * | 1968-02-28 | 1970-10-29 | Briem Hengler Cronemeyer | Vorrichtung zum Aufeinanderbringen von zwei Teilen,gegebenenfalls unter Hinzufuegung einer Zwischenmasse,insbesondere fuer die Herstellung von Doppelkeksen |
| GB1287411A (en) * | 1968-09-06 | 1972-08-31 | Sandwiches Glasgow Ltd | Sandwich preparing machine |
| DE2218439A1 (de) * | 1971-06-23 | 1972-12-28 | Werner Lehara, Inc., Grand Rapids, Mich. (V.St.A.) | Einrichtung zum automatischen Herstellen von sandwichartigen kleinen Kuchen |
| US3762305A (en) * | 1971-07-13 | 1973-10-02 | United Biscuits Ltd | Sandwich making machines |
| US3762306A (en) * | 1971-07-26 | 1973-10-02 | Sandwich making machines | |
| US3782270A (en) * | 1970-11-02 | 1974-01-01 | Solco Maskin Ab | Apparatus for making food units |
| US4172480A (en) * | 1977-12-23 | 1979-10-30 | Le Roy Enterprises, Inc. | Product feed apparatus |
| US4341376A (en) * | 1981-01-27 | 1982-07-27 | Roger Germinario | Sandwich assembling jig |
| JPH0891312A (ja) * | 1994-09-29 | 1996-04-09 | Unie-Ku Mach Kk | サンドイッチ等三角形状物自動包装機における折り余り耳部シール装置 |
| US6190714B1 (en) * | 1996-06-07 | 2001-02-20 | Franz Haas Waffelmaschinen-Industrie Aktiengesellschaft | Method and apparatus for manufacturing filled wafer blocks |
| GB2364998A (en) * | 1999-05-04 | 2002-02-13 | Spiral Packs | Packaging sandwiches |
| GB2373708A (en) * | 2001-03-31 | 2002-10-02 | Anton John Francis Manning | An automated sandwich maker |
-
2002
- 2002-07-05 WO PCT/DE2002/002470 patent/WO2004004466A1/de not_active Ceased
- 2002-07-05 EP EP02762215A patent/EP1530422A1/de not_active Withdrawn
- 2002-07-05 AU AU2002328250A patent/AU2002328250A1/en not_active Abandoned
- 2002-07-05 DE DE10297804T patent/DE10297804D2/de not_active Expired - Fee Related
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE184348C (de) * | ||||
| DE180412C (de) * | ||||
| GB333590A (en) * | 1929-03-18 | 1930-08-18 | T And T Vicars Ltd | Improvements in machines for applying cream and the like material to biscuits and the like |
| DE894807C (de) * | 1951-04-08 | 1953-10-29 | T & T Vicars Ltd | Vorrichtung zum Andruecken von Keksen gegen eine umlaufende Auftrageschablone |
| DE1106155B (de) * | 1955-03-29 | 1961-05-04 | Baker Perkins Ltd | Verfahren und Maschine zum Zusammen-stellen von mehrlagigen Waffeln |
| DE1137838B (de) * | 1960-07-06 | 1962-10-11 | Franz Boehnensieker | Maschine zum Ausbreiten oder Verstreichen einer viskosen Masse auf einer Unterlage, z. B. von Butter oder Margarine auf Brotscheiben |
| DE1258564B (de) * | 1965-11-16 | 1968-01-11 | Mitsubishi Heavy Ind Ltd | Vorrichtung zum Herstellen von zwei- oder mehrschichtigen, mit je einer Zwischenschicht versehenen Sandwiches |
| DE1632351A1 (de) * | 1968-02-28 | 1970-10-29 | Briem Hengler Cronemeyer | Vorrichtung zum Aufeinanderbringen von zwei Teilen,gegebenenfalls unter Hinzufuegung einer Zwischenmasse,insbesondere fuer die Herstellung von Doppelkeksen |
| GB1287411A (en) * | 1968-09-06 | 1972-08-31 | Sandwiches Glasgow Ltd | Sandwich preparing machine |
| US3782270A (en) * | 1970-11-02 | 1974-01-01 | Solco Maskin Ab | Apparatus for making food units |
| DE2218439A1 (de) * | 1971-06-23 | 1972-12-28 | Werner Lehara, Inc., Grand Rapids, Mich. (V.St.A.) | Einrichtung zum automatischen Herstellen von sandwichartigen kleinen Kuchen |
| US3762305A (en) * | 1971-07-13 | 1973-10-02 | United Biscuits Ltd | Sandwich making machines |
| US3762306A (en) * | 1971-07-26 | 1973-10-02 | Sandwich making machines | |
| US4172480A (en) * | 1977-12-23 | 1979-10-30 | Le Roy Enterprises, Inc. | Product feed apparatus |
| US4341376A (en) * | 1981-01-27 | 1982-07-27 | Roger Germinario | Sandwich assembling jig |
| JPH0891312A (ja) * | 1994-09-29 | 1996-04-09 | Unie-Ku Mach Kk | サンドイッチ等三角形状物自動包装機における折り余り耳部シール装置 |
| US6190714B1 (en) * | 1996-06-07 | 2001-02-20 | Franz Haas Waffelmaschinen-Industrie Aktiengesellschaft | Method and apparatus for manufacturing filled wafer blocks |
| GB2364998A (en) * | 1999-05-04 | 2002-02-13 | Spiral Packs | Packaging sandwiches |
| GB2373708A (en) * | 2001-03-31 | 2002-10-02 | Anton John Francis Manning | An automated sandwich maker |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 1996, no. 08 30 August 1996 (1996-08-30) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1591013A1 (de) * | 2004-04-26 | 2005-11-02 | Bosgraaf Apparaten B.V. | Vorrichtung zum Stapeln von belegten Brötchen sowie Fertigungsstrasse für belegte Brötchen mit einer solchen Vorrichtung |
| ITMI20092174A1 (it) * | 2009-12-11 | 2011-06-12 | Sandro Zenatti | Apparecchiatura per il porzionamento ed il posizionamento di porzioni solide di prodotti alimentari e relativo procedimento |
| EP2332413A1 (de) * | 2009-12-11 | 2011-06-15 | Sandro Zenatti | Vorrichtung zum Portionieren und Positionieren von festen Portionen von Lebensmittelprodukten und Verfahren dafür |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002328250A1 (en) | 2004-01-23 |
| EP1530422A1 (de) | 2005-05-18 |
| DE10297804D2 (de) | 2005-06-16 |
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