Automatic winding device for polyester yarn production

Abstract

The utility model discloses an automatic spooling device for polyester yarn production, which belongs to the technical field of yarn production, and comprises an outer frame, two spools are symmetrically arranged in the outer frame up and down, the two spools are in running fit with the outer frame, a connecting frame is arranged between the two spools, the connecting frame is not contacted with any one of the spools, and the spools are connected with the connecting frame. A driving part used for driving the connecting frame to move is arranged in the outer frame, a support is rotationally arranged at one end of the connecting frame, a cross-shaped through groove is formed in the support, the four ends of the cross-shaped through groove penetrate through the support, clamping parts are installed at the four ends of the cross-shaped through groove respectively, wire distributing discs are inserted into two corresponding ports of the cross-shaped through groove, wire distributing openings are formed in the wire distributing discs, and the clamping parts are connected with the clamping parts. The branching disc is clamped with the clamping piece, the two communicating pieces are arranged in the cross-shaped through groove, the two ends of each communicating piece are located in the two adjacent ends of the cross-shaped through groove respectively, rapid replacement of the branching disc can be achieved, and the overall working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the yarn production technical field more specifically, relate to a automatic winding device for polyester yarn production. BACKGROUND

[0002] Polyester yarn refers to the yarn spun with polyester as raw material, and polyester is a kind of polymer fiber spun, and refers to the fiber produced with ethylene terephthalate as raw material, which is abbreviated as "PET" fiber according to the English name of raw material "polyethyleneterephthalate".

[0003] Chinese patent application No. CN202321838213.2 discloses an automatic winding device for polyester yarn production, comprising a box body: a chute is formed in the inner side of the box body, a sliding block is slidably connected to the inner side of the chute, a fixed plate is fixedly connected to the front side of the sliding block, a placing unit is arranged on the front side of the fixed plate, winding rods are arranged on the inner side of the box body and on the upper and lower sides of the placing unit, the placing unit comprises a connecting block, the connecting block is fixedly connected to the outer side of the fixed plate, a rotating rod is rotatably connected to the front side of the connecting block, a rotating disc is fixedly connected to the outer side of the rotating rod, and a rotating plate one is fixedly connected to the front end of the rotating rod. By arranging the chute, sliding block, fixed plate, connecting block, line distribution disc and line distribution hole, the yarn can be evenly arranged on the winding rod, and by arranging the rotating rod, rotating disc and rotating plate one, the worn line distribution disc can be quickly replaced, the time for replacing a new line distribution disc is reduced, and the speed of yarn wiring is not affected.

[0004] The above scheme can quickly replace two new line distribution discs for work by rotating when two line distribution discs are damaged, but when four line distribution discs on the same rotating disc are damaged, the whole still needs to be replaced by disassembling bolts, and in actual operation, the machine still needs to be stopped for a long time. In view of the above problems, a solution is proposed. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model aims to provide an automatic winding device for polyester yarn production, which can realize quick replacement of line distribution discs and improve the overall work efficiency.

[0006] To solve the above problems, the utility model adopts the following technical scheme.

[0007] The utility model provides an automatic bobbin device for polyester yarn production, including the outer frame, the inside of outer frame is symmetrically arranged with two bobbins up and down, two bobbins and outer frame rotation cooperation is arranged with the connecting frame between two bobbins, the connecting frame is not contacted with any bobbin, the inside of outer frame is provided for the driving piece of driving connecting frame movement, one end of connecting frame rotates to have the support, the inside of support is opened the cross groove, and four ends of cross groove are through support, four ends of cross groove are installed respectively the clamping piece, and the cross groove is inserted respectively with the distribution line disc at two corresponding ports of cross groove, is opened with distribution line mouth on distribution line disc, distribution line disc and clamping piece are clamped, the inside of cross groove is provided with two intercommunicating pieces, and two ends of intercommunicating piece are located respectively in the inside of two adjacent ends of cross groove.

[0008] Preferably, the intercommunicating piece includes an L-shaped pipe, two ends of the L-shaped pipe are inserted with a top rod, the L-shaped pipe is filled with a liquid, one end of the top rod inside the pipe is fixedly connected with a piston, and the piston and the L-shaped pipe are in sliding fit.

[0009] Preferably, the clamping piece includes an elastic sheet and a clamping block, the elastic sheet is provided with two, two elastic sheets are symmetrically arranged, and the clamping block is provided with two, two clamping blocks are fixed on one end of the corresponding side of the two elastic sheets, and the two sides of the distribution line disc are symmetrically provided with a cartridge that matches the clamping block.

[0010] Preferably, the driving piece includes a motor, a threaded rod and a moving block, the threaded rod is fixed on the output end of the motor, the moving block is sleeved on the threaded rod, and the threaded rod and the moving block are in threaded fit, and the connecting frame is fixed on one end of the moving block.

[0011] Preferably, the connecting frame is provided with a stabilizing rod on the upper side and the lower side, one end of the stabilizing rod is fixed on the side of the connecting frame, and the other end of the stabilizing rod is fixed on the output end of the driving piece.

[0012] Preferably, the four ports of the cross groove are respectively provided with a first elastic friction pad.

[0013] Preferably, the side surface of the support and the connecting frame is provided with a second elastic friction pad.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. This solution achieves uniform winding of the polyester yarn on the upper and lower bobbins by coordinating the distribution disk, distribution port, drive component, connecting frame and bracket. The double-bobbin design can ensure the collection efficiency of the polyester yarn by the bobbin. The two new distribution disks can be quickly plugged into the two vacant cross slot ports through the cross slot. The distribution disk and the bracket will be fixed by the snap connector. The two damaged distribution disks will be pushed out through the internal connecting component. The damaged distribution disks will be removed while the new one is installed, ensuring that the ports of the two cross slots are always idle, which is convenient for the next replacement and can be quickly replaced. Finally, by rotating the bracket, the two distribution disks can be rotated to the corresponding position of the bobbin, which is convenient for replacement, reduces the time required for replacement and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of a cross-sectional structure of the utility model from a side view;

[0018] Figure 3 It is a schematic cross-sectional structural diagram of a front view of the bracket of the present invention;

[0019] Figure 4 It is a schematic diagram of the enlarged structure of A of the present utility model;

[0020] Figure 5 It is a schematic diagram of the enlarged structure of B of the present utility model;

[0021] Figure 6 This is a cross-sectional structural diagram of the present invention for illustrating the connection relationship between the bracket, the connecting frame and the second elastic friction pad.

[0022] Description of the numbers in the figure:

[0023] 1. Outer frame; 2. Winding bobbin; 3. Connecting frame; 4. Driving member; 5. Bracket; 6. Cross groove; 7. Connecting member; 8. Branching plate; 9. Branching port; 10. Connecting member; 11. L-shaped pipe; 12. Push rod; 13. Liquid; 14. Piston; 15. Elastic sheet; 16. Block; 17. Bayonet; 18. Motor; 19. Threaded rod; 20. Moving block; 21. Stabilizing rod; 22. First elastic friction pad; 23. Second elastic friction pad. DETAILED DESCRIPTION

[0024] Example 1:

[0025] See also Figures 1-6The utility model provides an automatic bobbin 2 device for polyester yarn production, including the outer frame 1, the cavity is arranged in the shell, and the cavity runs through the front end surface of outer frame 1, and the inside of outer frame 1 is symmetrically provided with two bobbins 2, the axial direction of two bobbins 2 is parallel with the opening end of outer frame 1, two bobbins 2 and outer frame 1 rotate and cooperate, connecting frame 3 is arranged between two bobbins 2, connecting frame 3 does not contact any one bobbin 2, connecting frame 3 slides in the axial direction of bobbin 2, the inside of outer frame 1 is provided with the driving element 4 for driving connecting frame 3 to move, and the driving element 4 includes motor 18, threaded rod 19 and moving block 20, threaded rod 19 is rotatably arranged in the inside of outer frame 1, threaded rod 19 is located on the same horizontal plane with connecting frame 3, motor 18 is fixed on the outside of outer frame 1, the output end of motor 18 passes through outer frame 1 and rotates and cooperates with outer frame 1, the output end of motor 18 and one end of threaded rod 19 are fixedly connected, threaded rod 19 is driven to rotate by motor 18, moving block 20 is sleeved on threaded rod 19, and moving block 20 and threaded rod 19 are screw threadedly cooperated, the upper and lower end surfaces of moving block 20 are respectively in contact with the upper and lower end surfaces of the cavity of shell and slide and cooperate, and the upper and lower end surfaces of moving block 20 are respectively in contact with the upper and lower end surfaces of the cavity, which can play a supporting role, avoid stress on threaded rod 19 to cause threaded rod 19 to bend, prolong the service life of threaded rod 19, and on the other hand, can play a limiting role, ensure the stability of moving block 20 when moving, one end of connecting frame 3 is fixed in the middle part of moving block 20, the upper and lower end surfaces of connecting frame 3 are respectively and symmetrically provided with stabilizing rods 21, one end of stabilizing rod 21 is fixed in the middle part of connecting piece, the other end of two stabilizing rods 21 is fixed at the two fourths near the two ends of moving block 20, and the stabilizing rods 21 play a supporting role to connecting frame 3, improve the stress intensity, and ensure stability.

[0026] The opening end of the cavity of outer frame 1 is provided with a support 5, one end of the support 5 is fixed with a rotating shaft, the rotating shaft passes through the mounting bracket and rotates and cooperates with the mounting bracket, the rotating shaft can realize the rotation of the support 5 on the mounting bracket, a second elastic friction pad 23 is arranged between the support 5 and the mounting bracket, the second elastic friction pad 23 can increase the friction between the support 5 and the mounting bracket, so as to ensure the stability of the relative position between the support 5 and the connecting frame 3, a cross through slot 6 is formed in the inside of the support 5, and the four ends of the cross through slot 6 penetrate through the support 5, the four ends of the cross through slot 6 are respectively provided with clamping pieces 7, the clamping pieces 7 and the support 5 are fixedly connected, the clamping pieces 7 include elastic sheets 15 and clamping blocks 16, two elastic sheets 15 are arranged, the two elastic sheets 15 are symmetrically arranged about the corresponding port of the cross through slot 6, two clamping blocks 16 are arranged, the two clamping blocks 16 are respectively fixed on one end of the corresponding side of the two elastic sheets 15 away from the support 5, and the clamping block 16 is a regular triangle, the design of the regular triangle and the high elastic property of the elastic sheet 15 facilitate the separation of the distribution disc 8 and the support 5.

[0027] A branching disk 8 is connected to two opposite ports of the cross slot 6, and a branching port 9 is provided on the branching disk 8. A circle of first elastic friction pads 22 is provided at the ports of the cross slot 6. The first elastic friction pads 22 are used to increase the friction between the bracket 5 and the branching disk 8 to prevent the branching disk 8 and the bracket 5 from separating under the force of the polyester fiber. Sockets 17 adapted to the block 16 are symmetrically provided on both sides of the branching disk 8. The block 16 and the socket 17 are engaged, thereby further ensuring the stability between the branching disk 8 and the bracket 5 through the block 16 and the socket 17.

[0028] There are two connecting pieces 10 inside the cross groove 6. When the new distribution plate 8 is inserted, the two damaged distribution plates 8 can be directly pushed out through the connecting piece 10, avoiding the trouble of manually removing the damaged distribution plates 8. It is ensured that there are always two ports of the cross groove 6 idle, which is convenient for the next replacement and improves efficiency. The connecting piece 10 includes an L-shaped pipe 11. The two ends of the L-shaped pipe correspond to the two adjacent ports of the cross groove 6 respectively. The L-shaped pipe 11 is filled with liquid 13. The liquid 13 is water or hydraulic oil. Water and hydraulic oil have a small compression ratio, which is convenient for the transmission of motion. The two ends of the L-shaped pipe 11 A piston 14 is provided for internal sliding, and the liquid 13 is located between the two pistons 14. The end of the piston 14 away from the liquid 13 is fixedly connected to a push rod 12. One end of the push rod 12 passes through one end of the L-shaped pipe 11, and both ends of the L-shaped pipe 11 are respectively threadedly connected with a sealing end. A through-hole is opened in the middle of the sealing end, and the push rod 12 passes through the through-hole. The sealing end is used to limit the piston 14 to prevent the piston 14 from falling out of the L-shaped pipe 11. At the same time, the threaded connection between the sealing end and the L-shaped pipe 11 can facilitate disassembly and maintenance. The through-hole is used to support the push rod 12 to prevent the push rod 12 from tilting and ensure stability.

[0029] Working principle:

[0030] When in use, the two branching disks 8 on the bracket 5 are rotated to be symmetrical in the upper and lower directions, the polyester yarn is passed through the corresponding branching openings 9, and the other end of the polyester Shaxian is connected to the winder 2. The motor 18 is started, and the motor 18 will drive the threaded rod 19 to rotate, and the threaded rod 19 will drive the moving block 20 to move, and the moving block 20 will drive the connecting frame 3 to move, and the connecting frame 3 will drive the bracket 5 to move, and the bracket 5 will drive the branching disk 8 to move in the axial direction of the winder 2, so that the polyester yarn can be evenly wound on the winder 2. The design of the double winder 2 can speed up the collection rate of the polyester yarn by the winder 2.

[0031] With the increase of use time, the distribution port 9 will be worn, the distribution disc 8 needs to be replaced, two new distribution discs 8 are inserted into the two idle ports of the cross channel 6, at this time the clamping block 16 cooperates with the clamping port 17 to form a clamping connection, and at the same time when the new distribution disc 8 is inserted into the port of the cross channel 6, one end of the distribution disc 8 pushes the jack 12, the jack 12 pushes the corresponding piston 14, the movement of the piston 14 drives the movement of the other piston 14 through the liquid 13, so that the piston 14 drives the movement of the corresponding jack 12, the jack 12 acts on one end of the damaged distribution disc 8, and the damaged distribution disc 8 is pushed out from the corresponding port of the cross channel 6 with the movement of the jack 12, so that the installation of the new distribution disc 8 is realized while the old distribution disc 8 is removed, and two ports of the cross channel 6 are always idle, which is convenient for next replacement and improves the replacement efficiency of the distribution disc 8, thereby improving the overall processing efficiency.

Claims

1. An automatic winding device (2) for polyester yarn production, characterized in that: The invention comprises an outer frame (1), wherein two winding drums (2) are symmetrically arranged in the upper and lower parts of the outer frame (1), the two winding drums (2) and the outer frame (1) are rotatably matched, a connecting frame (3) is arranged between the two winding drums (2), the connecting frame (3) does not contact any winding drum (2), a driving member (4) for driving the connecting frame (3) to move is arranged in the outer frame (1), a bracket (5) is rotatably arranged at one end of the connecting frame (3), and a cross slot (6) is provided in the bracket (5). , and the four ends of the cross slot (6) pass through the bracket (5), the four ends of the cross slot (6) are respectively installed with a clamping piece (7), two corresponding ports of the cross slot (6) are plugged with a branching plate (8), a branching port (9) is provided on the branching plate (8), the branching plate (8) and the clamping piece (7) are clamped, and two connecting pieces (10) are provided inside the cross slot (6), and the two ends of the connecting piece (10) are respectively located inside the adjacent two ends of the cross slot (6).

2. An automatic winding device (2) for polyester yarn production according to claim 1, characterized in that: The connecting piece (10) comprises an L-shaped pipe (11), both ends of the L-shaped pipe (11) are respectively connected with push rods (12), the interior of the L-shaped pipe (11) is filled with liquid (13), one end of the two push rods (12) located inside the pipe is fixedly connected with a piston (14), and the piston (14) and the L-shaped pipe (11) are in sliding fit.

3. An automatic winding device (2) for polyester yarn production according to claim 1, characterized in that: The clamping member (7) comprises an elastic sheet (15) and a clamping block (16). Two elastic sheets (15) are provided, and the two elastic sheets (15) are symmetrically arranged. Two clamping blocks (16) are provided, and the two clamping blocks (16) are respectively fixed to one end of the corresponding side surfaces of the two elastic sheets (15). The two sides of the distribution plate (8) are symmetrically provided with clamping ports (17) adapted to the clamping blocks (16).

4. An automatic winding device (2) for polyester yarn production according to claim 1, characterized in that: The driving member (4) comprises a motor (18), a threaded rod (19) and a moving block (20); the threaded rod (19) is fixed to the output end of the motor (18); the moving block (20) is sleeved on the threaded rod (19); the threaded rod (19) and the moving block (20) are threadedly matched; and the connecting frame (3) is fixed to one end of the moving block (20).

5. An automatic winding device (2) for polyester yarn production according to claim 1, characterized in that: Stabilizing rods (21) are respectively provided on the upper and lower sides of the connecting frame (3); one end of the stabilizing rod (21) is fixed to the side of the connecting frame (3); and the other end of the stabilizing rod (21) is fixed to the output end of the driving member (4).

6. An automatic winding device (2) for polyester yarn production according to claim 1, characterized in that: First elastic friction pads (22) are respectively provided inside the four ports of the cross slot (6).

7. An automatic winding device (2) for polyester yarn production according to claim 1, characterized in that: A second elastic friction pad (23) is provided on the side where the bracket (5) and the connecting frame (3) contact each other.

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