CN102851800A - Automatic-batching pipe inserting machine for doffing of spinning frame - Google Patents

Abstract

The invention discloses an automatic batch tube inserting machine for spinning frame doffing, which mainly includes an electric control device, a frame, a tube box, a tube taking device and a tube inserting device. The invention is installed and used on a walking automatic doffing machine, and has the characteristics of advanced and reasonable structure, high work efficiency, precise intubation and high degree of automation.

Description

Automatic Batch Insertion Machine for Spinning Frame Doffing

technical field

The invention relates to an automatic batch inserting machine for spinning frame doffing, which belongs to the technical field of textile machinery.

Background technique

The automatic batch inserting machine for spinning frame doffing in the present invention may be an automatic batch inserting machine installed on a walking spinning doffer, or an automatic batch inserting machine with the function of walking along one side of the spinning frame.

The doffing refers to the fact that under the working condition of the spinning frame, whenever a spindle drives the bobbin inserted on the spindle, twisting and winding to the bobbin to take up the bobbin full of spun yarn, the bobbin full of spun yarn must be taken up. The tube is removed from the spindle and the empty bobbin is inserted onto the spindle. This working process is called "doffing" in the industry.

At present, there are mainly two ways of intubation for spinning frame doffing in the textile industry: collective intubation for the whole machine and one-by-one intubation for walking. Wherein the collective intubation method of the whole machine is mainly applied on the spinning frame with a large number of spindles. The intubation efficiency of this intubation method is high, but its equipment structure is complicated, and equipment investment is very high. However, on today's walking intelligent doffing machines, the method of intubating the tubes one by one while walking is adopted. This method not only has low intubation efficiency, but also has to be constructed by the operator because of its structural inadequacies. Shaped bobbins are placed in the bobbin box according to the requirements of the same size and end, which not only increases the labor cost, but also will interfere with the continuous and normal intubation work when the problem of bobbin inversion inevitably occurs. And further reduce intubation work efficiency.

Contents of the invention

The purpose of the present invention is to provide an advanced and reasonable structure, which can realize batch (for example, 10-25 spindles) intubation, and the yarn bobbin to be fed does not need to be manually distinguished from the big and small ends (commonly known as "full bobbin"), and the intubation efficiency is high. The automatic batch inserting machine for spinning frame doffing provides equipment support for the efficient production of the modern textile industry.

The technical idea that the present invention realizes purpose: the one, is matched with the walking type doffing machine of prior art, the present invention is installed on the walking trolley, utilizes the walking mechanism and power system of walking type doffing machine, drives the present invention along One side of the spinning frame walks; the second is to take the integer divisor of the number of spindles on one side of the spinning frame as the batch intubation number of the present invention, so as to normally complete the intubation work on one side of the spinning frame; Due to the difference in weight at both ends of the bobbin, an extremely simple shelving structure at the middle point of the bobbin is adopted to realize the purpose of automatically inserting the bobbin on the spindle with its big end facing down, so as to reduce labor costs; the fourth is to use PMAC programmable multi-axis control The device realizes the automation of the intubation work of the present invention.

Based on above-mentioned technical design, gist technical scheme of the present invention is:

An automatic batch inserting machine for spinning frame doffing, comprising:

electronic control device;

frame; the electric control device is arranged on the frame;

Bobbin box; the longitudinal inner width of the bobbin box is loosely matched with the length of the bobbin; a number of sub-compartment boards are arranged at equal intervals on the two lateral inner sides of the bobbin box, thereby forming several bobbin bins, the bobbin bins The inner width is loosely matched with the large diameter end of the bobbin, and the center distance between two adjacent bobbin bins is equal to the distance between the spindles of the spinning frame; the bobbin box is arranged on the top surface of the frame;

A pipe taking device, the pipe taking device includes a first screw rod, a first motor coaxially connected with the first screw rod, a nut matched with the first screw rod, a translation support frame, a bracket, and a clamping cylinder assembly , movable plate, several movable clamp fingers, fixed clamp fingers equal to the movable clamp fingers, a first connecting rod and a second connecting rod; One end of the first connecting rod and the second connecting rod are respectively connected in rotation with the frame, and the other ends of the two are respectively connected in rotation with the translation support frame, thus forming a four-link translation mechanism; and the four-link translation There are two moving mechanisms, and the two four-link translation mechanisms are respectively arranged on both sides of the translation support frame, and the translation support frame can be on the same plane under the support of the two four-bar linkage translation mechanisms. Plane movement; the first motor is fixed on the translation support frame; the upper end of the bracket is connected with the slider set on the first screw rod, and the nut matched with the first screw rod is connected with the lower end of the bracket Connected, driving the first motor can make the bracket move up and down along the first screw shaft; the clamping cylinder assembly is connected with the bracket; the movable plate is slidably fitted with the bracket and can move laterally; clamping The piston rod of the cylinder assembly is connected to the movable plate; the movable clamp finger is fixedly connected to the movable plate, the fixed clamp finger is fixedly connected to the bracket, and the middle parts of the movable clamp finger and the fixed clamp finger are hinged to each other, so that several movable clamp fingers The fixed fingers and the fixed fingers equal to the movable fingers constitute several clamps for clamping the bobbin, and the several tongs are opened or closed under the drive of the clamping cylinder assembly to realize the grasping or placing of the bobbin function; and the distance between two adjacent clamps is equal to the distance between the spindles of the spinning frame; the first motor and the pneumatic solenoid valve of the clamping cylinder assembly are respectively controlled by the electric control device;

Swing cylinder assembly; one end of the cylinder body of the swing cylinder assembly is rotatably connected to the frame, and its piston rod is rotatably connected to the first connecting rod or the second connecting rod; driving the swing cylinder assembly can make the pipe taking device swing back and forth; The pneumatic solenoid valve of the swing cylinder assembly is controlled by the electric control device;

Intubation device; the intubation device includes a guide intubation bucket and a guide intubation bucket support frame equal to the clamp of the tube taking device; the guide intubation bucket and the guide intubation bucket support frame are spaced apart Fitted, and corresponding to the clamp described in the pipe taking device; the distance between the guide insertion bucket is equal to the spindle spacing of the spinning frame, and under working conditions, the guide insertion bucket is located above the spinning frame spindle and its center is The centers of the spindles are coincident; the support frame of the guide intubation bucket is fixedly connected to the top surface of the frame; There is a baffle plate with a groove matching the shape of the outer periphery of the bobbin; when the bobbin is placed in the groove of the baffle by the clamp of the tube taking device, the large outer diameter end of the bobbin under the action of gravity will , fall into the guiding intubation bucket first, and insert it on the spindle of the spinning frame to realize the automatic intubation function.

It can be understood from the main technical scheme given above combined with the technical conception of the present invention that the present invention adopts technical structures such as compressed air drive and automatic intubation by using bobbin gravity, and its structure is advanced and reasonable, and the batch automatic intubation works efficiently. Higher, low labor cost and other characteristics are obvious, thereby achieving the purpose of the present invention.

Considering that the installation is reasonable and stable, the present invention also includes a support plate, which is fixedly connected to the top surface of the frame; connected to the top of the rack. The supporting plate is actually the mounting plate of the bobbin box and the intubation device. Due to the existence of the support plate, the mechanical structure and working process of the present invention will be more reliable.

Although the alignment between the present invention and the spinning spindle can be realized by using the control system of the walking doffing machine, there is inevitably the problem of inaccurate mutual alignment. quality and intubation efficiency, the present invention also claims that the tube taking device also includes a linear module connected to the support plate; the linear module includes a second motor, a second screw rod coaxially connected with the second motor , the second nut assembled with the second screw mandrel and the guiding movable frame seat slidably fitted with the guiding intubation bucket support frame; the second nut is connected with the guiding intubation bucket supporting frame; the guiding movable frame seat is fixedly arranged On the top surface of the support plate; the second motor is controlled by the electric control device, through the control of the second motor by the electric control device, the fine adjustment of the correct alignment of the guide intubation bucket and the spindle of the spinning frame can be realized. With the existence of the group, the present invention can realize the precise alignment between the guide insertion bucket and the spindle of the spinning frame, thereby effectively avoiding the phenomenon of "insertion" between the bobbin and the spindle. The quality and working efficiency of the intubation tube of the present invention are further improved. Of course, the linear module does not have to work for every batch of cannulae.

In view of the working conditions of the translation four-link structure composed of the first connecting rod, the second connecting rod, the frame and the translation support frame, it must be stable and reliable without affecting the removal of the bobbin clamp from the bobbin box. The correct operation of gripping bobbins and transferring bobbins into the guide intubation bucket, the invention also claims, also includes cross bars; Turn to connect. Due to the existence of the cross bar, the rigidity of the four-link structure and the stability of the reciprocating swing are enhanced, which undoubtedly has a positive effect on further improving the reliability of the intubation of the present invention.

In order to realize the automation of the working process and to further improve the work efficiency, the present invention also proposes that the electric control device also includes a programmable multi-axis controller; the first motor of the tube taking device, and the pneumatic cylinder assembly All solenoid valves are controlled by a programmable multi-axis controller; and when there are more than 2 layers of bobbins in the bobbin box, the bobbin box is provided with a position sensor of the bobbin, and the sensor is connected with the programmable The multi-axis controller is electrically connected, and the first motor of the tube taking device is controlled by a programmable multi-axis controller, and the bracket is driven by the first motor to move axially along the first screw rod, so as to realize the clamp division of the tube taking device. Multi-level pipe taking function in time intervals; when the intubation process software is input to the programmable multi-axis controller, the automatic batch intubation machine realizes the automation of the entire working process. In particular, the present invention adds a bobbin position sensor in its bobbin box. In the bobbin bin of the bobbin box, multiple layers of bobbins can be placed. The function is to adjust the high and low position of the bobbin clamp to realize the function of taking the bobbin at different levels and at different levels. Undoubtedly, this is of great benefit for further improving the working efficiency of the present invention.

In the above technical solution, the present invention also claims that the electronic control device also includes a programmable multi-axis controller; the guide insertion bucket support frame of the linear module is also provided with a second sensor positioned relative to the spindle of the spinning frame , the second sensor is electrically connected to the programmable multi-axis controller, and the second motor is controlled by the programmable multi-axis controller; through the control of the second motor by the programmable multi-axis controller, the automatic batch Precise alignment between the inserting machine and the spindle of the spinning frame. The purpose of this technical solution is to further improve the precise alignment between the guide insertion bucket and the spindle, so as to ensure that the bobbin can be accurately dropped and inserted onto the spindle.

In view of the fact that the number of spindles on one side of the spinning frame is generally more than 100 (the small package of the old model is 200 pieces), and in order to be able to insert bobbins in batches on all spindles on one side to avoid uninserted or In case of repeated intubation problems, the present invention also claims that the number of clamps for clamping the bobbin composed of a number of movable fingers and fixed fingers equivalent to the movable fingers is within the range of 10 to 25 , and the quotient of the number of clamps for clamping the bobbin divided by the number of spindles on one side of the spinning frame is an integer, that is to say, on a spinning frame with 200 spindles on one side, the clamping bobbin of the present invention The number of clamps is 10, 20 and 25 respectively, that is, the batches of the batch intubation are 10, 20 and 25 respectively. Of course it is not limited to this.

The number of clamps in the present invention can also be 40 or 50 respectively.

After the above-mentioned technical solutions are fully implemented, the present invention has the advantages of advanced and reasonable structure, high work efficiency, precise intubation and high degree of automation, etc., which are obvious.

Description of drawings

Fig. 1 is a structural perspective view of a specific embodiment of the present invention;

Fig. 2 is a schematic top view of the intubation device 2 as shown in Fig. 1;

Fig. 3 is a three-dimensional schematic view of the guide intubation bucket 23 as shown in Fig. 2, the hollow nozzle 23-2 at the lower end just allows the bobbin to pass through;

Fig. 4 is a schematic front view of the pipe taking device 3 as shown in Fig. 1;

Fig. 5 is a side view of Fig. 4;

Fig. 6 is a top view of the bobbin box 6; its height can be the height of one layer of bobbins, or the height of 2-5 layers of bobbins.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings in combination with the description of specific embodiments.

One of the specific implementation modes, please refer to accompanying drawings 1-6,

An automatic batch inserting machine for spinning frame doffing, comprising:

Electric control device 7;

Frame 1; the frame 1 is matched with the walking doffer, and is relatively positioned with the spinning frame through the electric control device of the walking doffer; the electric control device 7 is arranged on the frame 1;

Bobbin box 6; the longitudinal inner width K1 of the bobbin box 6 is loosely matched with the length of the bobbin; several compartment boards 6-1 are separately arranged at equal intervals on the two lateral inner sides of the bobbin box 6, thereby forming several bobbin bins 6-2, the inside width K2 of the bobbin warehouse 6-2 is loosely matched with the large diameter end of the bobbin, and the distance between the centers of two adjacent bobbin warehouses 6-2 is equal to the distance between the spinning frame spindles; the bobbin The box 6 is arranged on the top surface of the frame 1;

The pipe taking device 3, the pipe taking device 2 includes a first screw mandrel 31, a first motor 32 coaxially connected with the first screw mandrel 31, a nut 312 matched with the first screw mandrel 31, and a translation support frame 33 , bracket 34, clamping cylinder assembly 35, movable plate 36, several movable clamp fingers 37, fixed clamp fingers 38 equal to movable clamp fingers 37, first connecting rod 39 and second connecting rod 311; A connecting rod 39 and the second connecting rod 311 are spaced and arranged parallel to each other, and one end of the first connecting rod 39 and the second connecting rod 311 are respectively connected to the frame 1 in rotation, and the other ends of the two are connected to the translational movement respectively. The support frame 33 is rotatably connected to form a four-link translation mechanism; and there are two four-link translation mechanisms, and the two four-link translation mechanisms are respectively arranged on both sides of the translation support frame 33, The translation support frame 33 can move on the same plane under the support of two four-bar linkage translation mechanisms; the first motor 32 is fixed on the translation support frame 33; the upper end of the bracket 34 is connected to the The slider 31-1 set on the first screw mandrel 31 is connected, and the nut 312 matched with the first screw mandrel 31 is connected with the lower end of the bracket 34, driving the first motor 32 can make the bracket 34 move along the first wire. The rod 31 moves up and down in the axial direction; the clamping cylinder assembly 35 is connected with the bracket 34; the movable plate 36 is slidably fitted with the bracket 34 and can move laterally; the piston rod of the clamping cylinder assembly 35 and the movable plate 36 connection; the movable clamp finger 37 is fixedly connected with the movable plate 36, and the fixed clamp finger 38 is fixedly connected with the bracket 34. Both the fixed clamp fingers 38 equal to the movable clamp fingers 37 constitute several clamps corresponding to the bobbin warehouse 6-1 of the bobbin box 6 for clamping the bobbin, and the several clamps are clamped Driven by the cylinder assembly 35, it opens or closes to realize the function of grabbing or placing the bobbin; the distance between two adjacent clamps is equal to the distance between the spindles of the spinning frame; the first motor 32 and the clamping cylinder assembly 35 gas circuit solenoid valves are respectively controlled by the electric control device 7;

Swing cylinder assembly 4; one end of the cylinder body of the swing cylinder assembly 4 is rotationally connected with the frame 1, and its piston rod is rotationally connected with the first connecting rod 39 or the second connecting rod 311; driving the swing cylinder assembly 4 can make the The pipe device 3 swings back and forth; the pneumatic solenoid valve of the swing cylinder assembly 4 is controlled by the electric control device 7;

Intubation device 2; described intubation device 2 comprises the guide intubation bucket 23 and the guide intubation bucket support frame 21 of the same amount as the described clamp of pipe taking device 3; Described guide intubation bucket 23 and guide intubation The bucket support frames 21 are assembled separately at intervals, and correspond to the clamps described in the pipe taking device 3; the distance between the guide intubation buckets 23 is equal to the spindle spacing of the spinning frame, and the guide intubation bucket 23 is in working condition. Located above the spinning frame spindle and its center coincides with the center of the spindle; the guide insertion bucket support frame 21 is fixedly connected to the top surface of the frame 1; and the upper opening of the guide insertion bucket 23 can accommodate horizontal bobbin, and there is a baffle plate 23-1 with a groove matching the shape of the outer periphery of the bobbin in the middle of the lengthwise direction; when the bobbin is placed on the baffle plate by the clamp When in the groove of 23-1, the large outer diameter end of the bobbin under the action of gravity falls into the guiding intubation bucket 23 earlier, and is inserted on the spinning frame spindle to realize the automatic intubation function.

And the number of clamps for clamping the bobbins formed by a number of movable fingers 37 and fixed fingers 38 equivalent to the movable fingers 37 is within 10 to 25, and the clamping bobbins The quotient of the number of clamps divided by the number of spindles on one side of the spinning frame is an integer

For the second specific implementation mode, please refer to accompanying drawings 1 to 6,

An automatic batch inserting machine for spinning frame doffing, comprising:

Electric control device 7;

Frame 1; the frame 1 is matched with the walking doffer, and is relatively positioned with the spinning frame through the electric control device of the walking doffer; the electric control device 7 is arranged on the frame 1;

Bobbin box 6; the longitudinal inner width K1 of the bobbin box 6 is loosely matched with the length of the bobbin; several compartment boards 6-1 are separately arranged at equal intervals on the two lateral inner sides of the bobbin box 6, thereby forming several bobbin bins 6-2, the inside width K2 of the bobbin warehouse 6-2 is loosely matched with the large diameter end of the bobbin, and the distance between the centers of two adjacent bobbin warehouses 6-2 is equal to the distance between the spinning frame spindles; the bobbin The box 6 is arranged on the top surface of the frame 1;

The pipe taking device 3, the pipe taking device 2 includes a first screw mandrel 31, a first motor 32 coaxially connected with the first screw mandrel 31, a nut 312 matched with the first screw mandrel 31, and a translation support frame 33 , bracket 34, clamping cylinder assembly 35, movable plate 36, several movable clamp fingers 37, fixed clamp fingers 38 equal to movable clamp fingers 37, first connecting rod 39 and second connecting rod 311; A connecting rod 39 and the second connecting rod 311 are spaced and arranged parallel to each other, and one end of the first connecting rod 39 and the second connecting rod 311 are respectively connected to the frame 1 in rotation, and the other ends of the two are connected to the translational movement respectively. The support frame 33 is rotatably connected to form a four-link translation mechanism; and there are two four-link translation mechanisms, and the two four-link translation mechanisms are respectively arranged on both sides of the translation support frame 33, The translation support frame 33 can move on the same plane under the support of two four-bar linkage translation mechanisms; the first motor 32 is fixed on the translation support frame 33; the upper end of the bracket 34 is connected to the The slider 31-1 set on the first screw mandrel 31 is connected, and the nut 312 matched with the first screw mandrel 31 is connected with the lower end of the bracket 34, driving the first motor 32 can make the bracket 34 move along the first wire. The rod 31 moves up and down in the axial direction; the clamping cylinder assembly 35 is connected with the bracket 34; the movable plate 36 is slidably fitted with the bracket 34 and can move laterally; the piston rod of the clamping cylinder assembly 35 and the movable plate 36 connection; the movable clamp finger 37 is fixedly connected with the movable plate 36, and the fixed clamp finger 38 is fixedly connected with the bracket 34. Both the fixed clamp fingers 38 equal to the movable clamp fingers 37 constitute several clamps corresponding to the bobbin warehouse 6-1 of the bobbin box 6 for clamping the bobbin, and the several clamps are clamped Driven by the cylinder assembly 35, it opens or closes to realize the function of grabbing or placing the bobbin; the distance between two adjacent clamps is equal to the distance between the spindles of the spinning frame; the first motor 32 and the clamping cylinder assembly 35 gas circuit solenoid valves are respectively controlled by the electric control device 7;

Swing cylinder assembly 4; one end of the cylinder body of the swing cylinder assembly 4 is rotationally connected with the frame 1, and its piston rod is rotationally connected with the first connecting rod 39 or the second connecting rod 311; driving the swing cylinder assembly 4 can make the The pipe device 3 swings back and forth; the pneumatic solenoid valve of the swing cylinder assembly 4 is controlled by the electric control device 7;

Intubation device 2; described intubation device 2 comprises the guide intubation bucket 23 and the guide intubation bucket support frame 21 of the same amount as the described clamp of pipe taking device 3; Described guide intubation bucket 23 and guide intubation The bucket support frames 21 are assembled separately at intervals, and correspond to the clamps described in the pipe taking device 3; the distance between the guide intubation buckets 23 is equal to the spindle spacing of the spinning frame, and the guide intubation bucket 23 is in working condition. Located above the spinning frame spindle and its center coincides with the center of the spindle; the guide insertion bucket support frame 21 is fixedly connected to the top surface of the frame 1; and the upper opening of the guide insertion bucket 23 can accommodate horizontal bobbin, and there is a baffle plate 23-1 with a groove matching the shape of the outer periphery of the bobbin in the middle of the lengthwise direction; when the bobbin is placed on the baffle plate by the clamp When in the groove of 23-1, the large outer diameter end of the bobbin under the action of gravity falls into the guiding intubation bucket 23 earlier, and is inserted on the spinning frame spindle to realize the automatic intubation function.

Also comprises support plate 5, and described support plate 5 is fixedly connected on the top surface of frame 1; 1 top connected.

And described pipe taking device 3 also comprises the linear module 22 that is assembled with support plate 5; 22-2, the second nut 22-3 assembled with the second screw mandrel 22-2 and the guide movable frame seat 22-4 slidably fitted with the guide intubation bucket support frame 21; the second nut 22-3 and The guide intubation bucket support frame 21 is connected; the guide movable frame seat 22-4 is fixedly arranged on the top surface of the support plate 5; the second motor 22-1 is controlled by the electric control device 7, and the electric control device 7 pairs The control of the second motor 22-1 can realize the fine adjustment of the correct alignment between the guiding intubation bucket 23 and the spindle of the spinning frame.

It also includes a cross bar 310 ; the two ends of the cross bar 310 are respectively rotatably connected to the middle parts of the first connecting rod 39 and the second connecting rod 311 .

And the number of clamps for clamping the bobbins formed by a number of movable fingers 37 and fixed fingers 38 equivalent to the movable fingers 37 is within 10 to 25, and the clamping bobbins The quotient of the number of clamps divided by the number of spindles on one side of the spinning frame is an integer.

The third specific implementation mode, please refer to Figures 1-6,

An automatic batch inserting machine for spun yarn doffers, the electric control device 7 also includes a programmable multi-axis controller 7-1; the first motor 32 of the tube taking device 3, and the swing cylinder assembly 4 The pneumatic solenoid valves are all controlled by the programmable multi-axis controller 7-1; and when the bobbin box 6 stores more than two layers of bobbins, the bobbin box 6 is provided with a position sensor of the bobbin, The sensor is electrically connected to the programmable multi-axis controller 7-1, and the first motor 32 of the pipe taking device 3 is controlled by the programmable multi-axis controller 7-1, and the first motor 32 drives the carriage 34 along the first The screw rod 31 moves axially to realize the multi-level tube taking function of the clamp of the tube taking device 3 in different time periods; after the intubation process software is input to the programmable multi-axis controller 7-1, the automatic batch The intubation machine automates the entire working process.

The guide intubation bucket support frame 2-1 of the linear module 22 is also provided with a second sensor positioned relative to the spindle of the spinning frame, the second sensor is electrically connected to the programmable multi-axis controller 7-1, and the The second motor 22-1 is controlled by the programmable multi-axis controller 7-1; through the control of the second motor 22-1 by the programmable multi-axis controller 7-1, the automatic batch insertion machine and spinning frame are realized Precise alignment of spindles.

Except for the content described above, everything else is the same as the second specific embodiment.

A brief description of the working process of the intubation of the present invention is that the bobbin is placed arbitrarily in the bobbin bin 6-1 of the bobbin box 6, and the walking trolley of the doffing machine is started, so that the guide of the intubation device 2 of the present invention is inserted The tube bucket 23 is precisely aligned with the spindle; the swing cylinder assembly 4 is started to make the clamp of the bobbin taking device 3 swing to the bobbin box 6, and the bobbin is clamped; then the swing cylinder assembly 4 makes the bobbin take The clamp of the device 3 swings to the intubation device 2, and the clamp is released by clamping the cylinder assembly 35, and the bobbin is put into the guiding intubation bucket 23, and the large end of the bobbin moves downward under the action of gravity, and The sleeve is inserted on the spindle, and this batch of automatic intubation work is completed.

After the present invention adds a walking trolley under the frame 1 of the second embodiment, it can not be used in conjunction with the walking automatic doffing machine, and can automatically complete the intubation work after the doffing of the automatic doffing machine. The above-mentioned structural form also belongs to the protection scope of the present invention.

In the above specific implementation, the bobbin position sensor of the bobbin box 6 and the second sensor leading to the support frame 21 of the insertion bucket, the present invention advocates an infrared sensor and a Hall element respectively.

The prototype of the present invention is tested on the machine and the effect is shown. The intubation time of each batch is less than 1 min, and the intubation rate of one time is 100%, which has achieved obvious technical and economic benefits and realized the original intention of the present invention.

Claims (7)

1. a doffing of spinning frame automatic batch intubation machine is characterized in that, comprising:

Electric control gear (7);

Frame (1); Described electric control gear (7) is arranged on the frame (1);

Bobbin box (6); Described bobbin box (6) longitudinal medial width (K1) and spool length loose fit; Equidistantly arranged apart respectively in its horizontal two inboards have several minutes storehouse plates (6-1), consist of thus several spool storehouses (6-2), the inboard width in described spool storehouse (6-2) (K2) and spool larger diameter end loose fit, and the center distance in adjacent 2 described spool storehouses (6-2) equals fine spining machine spindle spacing; Described bobbin box (6) is arranged on the end face of frame (1);

Get pipe device (3), the described pipe device (2) of getting comprises the first screw mandrel (31), with coaxial the first motor (32) that is connected of the first screw mandrel (31), with the nut (312) that the first screw mandrel (31) is equipped with mutually, translation bracing frame (33), carriage (34), clamping cylinder assembly (35), portable plate (36), several live splints refer to (37), the geometrical clamp that refers to (37) equivalent with live splint refers to (38), first connecting rod (39) and second connecting rod (311); Described first connecting rod (39) and second connecting rod (311) have the spacing layout that is parallel to each other, and first connecting rod (39) and both ends of second connecting rod (311) are rotationally connected with frame (1) respectively, and both other ends are rotationally connected with translation bracing frame (33) respectively, thereby consist of four connecting rod parallel moving mechanisms; And described four connecting rod parallel moving mechanisms have 2, and described 2 four connecting rod parallel moving mechanisms are arranged in the both sides of translation bracing frame (33), and described translation bracing frame (33) can be done plane motion at grade under the support of 2 four connecting rod parallel moving mechanisms; Described the first motor (32) is fixed on the translation bracing frame (33); Described carriage (34) upper end links with the slide block (31-1) that is sleeved on the first screw mandrel (31), the described nut (312) that is equipped with mutually with the first screw mandrel (31) is connected with carriage (34) lower end, drives the first motor (32) and can make carriage (34) axially move up and down along the first screw mandrel (31); Described clamping cylinder assembly (35) is connected with carriage (34); Described portable plate (36) slides equipped with carriage (34) and can be along its transverse movement; The piston rod of clamping cylinder assembly (35) is connected with portable plate (36); Live splint refers to that (37) are fixedly connected with portable plate (36), geometrical clamp refers to that (38) are fixedly connected with carriage (34), live splint refers to that (37) and geometrical clamp refer to that (38) both middle parts are hinged, thereby both consist of the clamp of the gripping spool of the spool storehouse (6-1) of several and bobbin box (6) tackling mutually to refer to (37) and the geometrical clamp that refers to (37) equivalent with live splint to refer to (38) by several live splints, described several clamps open under the drive of clamping cylinder assembly (35) or are closed, realize crawl or the function of placing spool; And the spacing of adjacent two described clamps equals the spacing of fine spining machine spindle; Described the first motor (32) and clamping cylinder assembly (35) electromagnetic valve of gas circuit are accepted respectively the control of electric control gear (7);

Oscillating cylinder assembly (4); Cylinder body one end and the frame (1) of described oscillating cylinder assembly (4) are rotationally connected, and its piston rod and first connecting rod (39) or second connecting rod (311) are rotationally connected; Drive oscillating cylinder assembly (4), can make and get the swing of pipe device (3); The electromagnetic valve of gas circuit of described oscillating cylinder assembly (4) is accepted described electric control gear (7) control;

Intubaction device (2); Described Intubaction device (2) comprises directional catheter bucket (23) and the directional catheter bucket bracing frame (21) with the described clamp equivalent of getting pipe device (3); It is equipped that described directional catheter bucket (23) and directional catheter bucket bracing frame (21) have spacing to separate, and with get the described clamp of pipe device (3) and tackle mutually; The spacing of described directional catheter bucket (23) equals fine spining machine spindle spacing, and described directional catheter bucket (23) is positioned at the top of fine spining machine spindle and its center and spindle center and coincides under operating mode; Described directional catheter bucket bracing frame (21) is fixedly connected on the end face of frame (1); And the upper end open of described directional catheter bucket (23) can contain horizontal spool, and a baffle plate (23-1) with the groove that matches with the spool peripheral shape is arranged in its middle part along its length; When spool by the described clamp let-down of getting pipe device (3) the groove of baffle plate (23-1) in the time, the large external diameter end of the spool under Action of Gravity Field falls in the directional catheter bucket (23) in advance, and cover is inserted on the fine spining machine spindle realization automatic intubation function.

2. doffing of spinning frame according to claim 1 automatic batch intubation machine, it is characterized in that: also comprise gripper shoe (5), described gripper shoe (5) is fixedly connected on the end face of frame (1); Described bobbin box (6) is connected 2 with Intubaction device) directional catheter bucket bracing frame (21) all be connected with frame (1) end face by gripper shoe (5).

3. doffing of spinning frame according to claim 2 automatic batch intubation machine is characterized in that: the described pipe device (3) of getting also comprises linear module (22) with gripper shoe (5) attaching; Described linear module (22) comprises the second motor (22-1), with coaxial the second screw mandrel (22-2) that is connected of the second motor (22-1), with second nut (22-3) of the second screw mandrel (22-2) assembling and the guiding activity box stand (22-4) that slides and be equipped with directional catheter bucket bracing frame (21); Described the second nut (22-3) is connected with directional catheter bucket bracing frame (21); Described guiding activity box stand (22-4) fixed and arranged is on the end face of gripper shoe (5); Described the second motor (22-1) is accepted electric control gear (7) control, by the control of electric control gear (7) to the second motor (22-1), can realize the accurate adjustment of directional catheter bucket (23) and the correct contraposition of fine spining machine spindle.

4. doffing of spinning frame according to claim 1 automatic batch intubation machine is characterized in that: also comprise cross bar (310); The two ends of described cross bar (310) are rotationally connected with the middle part of first connecting rod (39) and second connecting rod (311) respectively.

5. doffing of spinning frame according to claim 1 automatic batch intubation machine, it is characterized in that: described electric control gear (7) also comprises PMAC (7-1); Described the first motor (32) of getting pipe device (3), and the electromagnetic valve of gas circuit of oscillating cylinder assembly (4) is all accepted PMAC (7-1) control; And when bobbin box (6) stores the spool that has more than 2 layers, then described bobbin box (6) is provided with spool present position sensor, described sensor is electrically connected with PMAC (7-1), and the first motor (32) of getting pipe device (3) is accepted PMAC (7-1) control, move axially along the first screw mandrel (31) by the first motor (32) driven bracket (34), realize getting the described clamp of managing device (3) and get at many levels at times the pipe function; After giving described PMAC (7-1) input intubate process software, then described automation batch intubation machine is realized the automation of the whole course of work.

6. doffing of spinning frame according to claim 3 automatic batch intubation machine, it is characterized in that: described electric control gear (7) also comprises PMAC (7-1), the directional catheter bucket bracing frame (21) of described linear module (22) also is provided with the second sensor with fine spining machine spindle relative positioning, described the second sensor is electrically connected with PMAC (7-1), and described the second motor (22-1) is accepted PMAC (7-1) control; By the control of PMAC (7-1) to the second motor (22-1), realize the exactitude position of described automatic batch intubation machine and fine spining machine spindle.

7. doffing of spinning frame according to claim 1 automatic batch intubation machine, it is characterized in that: the described geometrical clamp that is referred to (37) and referred to (37) equivalent with live splint by some live splints refers to the number of clamp of the gripping spool that (38) consist of in 10 ~ 25 scopes, and the clamp number of described gripping spool is integer divided by the merchant of the one-sided number of spindle unit of fine spining machine.

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