Rewinding device of automatic winder

Abstract

The utility model discloses an automatic winder rewinding device which comprises a machine box, the bottom face of the machine box is fixedly connected with two symmetrical bases, a controller is fixedly installed on the side face of the machine box, a driving motor is fixedly installed on the upper surface of the machine box, the output end of the driving motor is fixedly connected with a rewinding cylinder, and the upper surface of the machine box is fixedly connected with a first side plate. One side face of the side plate is fixedly connected with one end of a first motor, the output end of the first motor is fixedly connected with a first mounting plate, a spool is arranged on one side of the first mounting plate, a limiting groove is formed in one side of the spool, and a straight groove is formed in the other side of the spool. The stability of the spool in the high-speed rotating process is ensured through double limiting of the limiting groove, the straight groove, the inserting hole, the rotating plate, the bidirectional threaded rod, the clamping block and the inserting rod, and the spool is prevented from deviating and loosening in the rotating process; yarn bobbins with different lengths can be limited and fixed through the sleeve, the driven gear, the driving gear, the one-way threaded rod, the movable plate and the limiting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic winding machines, in particular to a rewinding device for automatic winding machines. Background Art

[0002] The winding machine is a special equipment for the textile industry. As the last process of spinning and the first process of weaving, winding occupies an important position in the textile field. The automatic winding machine is a high-level latest generation textile machinery product that integrates machinery, electricity, instrumentation and air. It winds the bobbin yarn into knot-free bobbin yarn and removes yarn defects during the winding process. The rewinding device is a mechanical equipment for cleaning small coils and bobbin yarns in the textile process.

[0003] According to the announcement number CN216335910U, "an automatic bobbin winding device" is disclosed. This patent conveniently installs the bobbin for rewinding through a bobbin frame plate and a coupling, and uses an electromagnet panel to adsorb and fix the bobbin frame plate, making the installation and removal of the bobbin more convenient. However, the following defects are found during actual use: 1. The two ends of the bobbin are clamped and fixed by the bobbin frame plate and the coupling, which makes the bobbin prone to displacement and looseness during high-speed rotation, affecting the stability of the bobbin during use; 2. Bobbins of different sizes can only be installed and removed by replacing different bobbins, which consumes a lot of time for the staff and cannot be effectively applied to bobbins of different sizes, affecting the actual use effect. Utility Model Content

[0004] The utility model aims to provide a rewinding device for an automatic winding machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic winding machine rewinding device, comprising a chassis, the bottom surface of the chassis is fixedly connected to two symmetrical bases, a controller is fixedly installed on the side of the chassis, a driving motor is fixedly installed on the upper surface of the chassis, the output end of the driving motor is fixedly connected to the rewinding, the upper surface of the chassis is fixedly connected to a side panel, the side surface of the side panel is fixedly connected to an end of a motor, the output end of the motor is fixedly connected to a mounting plate, a yarn drum is provided on one side of the mounting plate, a limiting groove is provided on one side of the yarn drum, a straight groove is provided on the other side of the yarn drum, jacks are provided on both sides of the straight groove, the upper surface of the chassis is fixed to the side panel The two bottom surfaces are fixedly connected, the side plate two is rotatably connected to the outer side of the sleeve, the outer side of the sleeve is fixedly connected to the driven gear, the side surface of the side plate two is fixedly installed with a motor two, the output end of the motor two is fixedly connected to the driving gear, the inside of the sleeve is threadedly connected to the one-way threaded rod, one end of the one-way threaded rod is fixedly connected to the movable plate, the side surface of the movable plate is fixedly connected to one end of the limit rod, the side surface of the limit rod is rotatably connected to one end of the connecting shaft, the other end of the connecting shaft is fixedly connected to the rotating plate, a sliding groove is provided inside the rotating plate, the inside of the sliding groove is rotatably connected to the bidirectional threaded rod, a block is provided on the outside of the bidirectional threaded rod, and the side surface of the block is fixedly connected to the insertion rod.

[0006] Preferably, the side panel 1 and the side panel 2 have the same size, and the centers of the side panel 1 and the side panel 2 are located on the same horizontal line.

[0007] Preferably, one side of the mounting plate is fixedly connected to four limit blocks, the angle between the limit blocks on the side of the mounting plate is 90 degrees, the shape of the limit groove is cross-shaped, the inner diameter of the limit groove is matched with the outer diameter of the limit block, and the mounting plate is clamped with the yarn tube through the limit block.

[0008] Preferably, the straight groove is in a rectangular shape, the clamping block is slidably connected inside the straight groove, the jacks are respectively located on both sides of the straight groove, the straight groove is connected to the jacks, and the jacks are movably connected to the insertion rod.

[0009] Preferably, the outer side of the sleeve is rotatably connected to the second side plate via a bearing sleeve, and the side surface of the second side plate is slidably connected to the limiting rod via a circular through hole.

[0010] Preferably, the outer diameter of the driven gear matches the outer diameter of the driving gear, and the driven gear is meshingly connected with the driving gear.

[0011] Preferably, there are two blocks, each of which is slidably connected to the inside of the slide groove, and is threadedly connected to the outside of the bidirectional threaded rod. Opposite threads are provided on both sides of the bidirectional threaded rod, and the blocks are respectively located on both sides of the bidirectional threaded rod, and are symmetrically distributed with each other.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can limit and fix the two ends of the yarn tube by arranging limit grooves, straight grooves, jacks, rotating plates, bidirectional threaded rods, clamps and plug rods. The double limit of the clamps and the plug rods ensures the stability of the yarn tube during high-speed rotation, avoids the deviation and looseness of the yarn tube during rotation, and uses the bidirectional threaded rods to limit and fix yarn tubes of different radii, thereby improving the application range of the device.

[0014] 2. The utility model also provides a sleeve, a driven gear, a driving gear, a one-way threaded rod, a movable plate and a limit rod. The one-way threaded rod is used to drive the movable plate to move horizontally, so that yarn tubes of different lengths can be limited and fixed, thereby enhancing the applicability of the rewinding device and further reducing the difficulty of installing and disassembling the yarn tube. There is no need to unscrew the threaded pin in the above-mentioned comparison case to disassemble the yarn tube, thereby improving the installation and disassembly efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the yarn tube structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the side panel of the utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the side panel 2 of the utility model;

[0019] Figure 5 It is a schematic diagram of the overall structure of the rotating plate of the utility model.

[0020] In the figure: 1. chassis; 2. base; 3. controller; 4. drive motor; 5. reversing drum; 6. side panel 1; 7. motor 1; 8. mounting plate 1; 9. yarn drum; 10. limiting groove; 11. straight groove; 12. plug hole; 13. side panel 2; 14. sleeve; 15. driven gear; 16. motor 2; 17. drive gear; 18. one-way threaded rod; 19. moving plate; 20. limiting rod; 21. connecting shaft; 22. rotating plate; 23. slide groove; 24. two-way threaded rod; 25. block; 26. plug rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: an automatic winding machine rewinding device, including a chassis 1, the bottom surface of the chassis 1 is welded and fixed to two symmetrical bases 2, the side of the chassis 1 is fixedly connected to the side of the controller 3, the upper surface of the chassis 1 is welded and fixed to the bottom surface of the driving motor 4, the output end of the driving motor 4 is connected to the rewinding 5 through a coupling, the upper surface of the chassis 1 is welded and fixed to the side plate 6, the side of the side plate 6 is fixedly connected to one end of the motor 7, the output end of the motor 7 is welded and fixed to the mounting plate 8, and the mounting The side of the plate 18 is welded and fixed with four limit blocks with an angle of 90 degrees. A yarn drum 9 is arranged on one side of the mounting plate 18. A limit groove 10 is provided on one side of the yarn drum 9. The limit groove 10 is in the shape of a cross. The limit blocks are respectively located inside the limit groove 10. A straight groove 11 is provided on the other side of the yarn drum 9. Plug holes 12 are provided on both sides of the straight groove 11. The straight groove 11 is connected with the plug hole 12. The upper surface of the chassis 1 is welded and fixed with the bottom surface of the side plate 2 13. The side plate 2 13 is rotatably connected with the outer side of the sleeve 14 through a bearing sleeve. The outer side of the sleeve 14 is connected with the The driven gear 15 is welded and fixed, the side surface of the side plate 13 is fixedly connected to one end of the motor 16, the output end of the motor 16 is welded and fixed to the driving gear 17, the inside of the sleeve 14 is threadedly connected to the one-way threaded rod 18, one end of the one-way threaded rod 18 extends to one side of the side plate 13 and is welded and fixed to the moving plate 19, the side surface of the moving plate 19 is welded and fixed to one end of the limit rod 20, the limit rod 20 is located below the moving plate 19, the limit rod 20 is slidably connected to the circular through hole on the side plate 13, and the limit rod 20 The side surface is rotatably connected to one end of the connecting shaft 21, and the other end of the connecting shaft 21 is fixedly connected to the rotating plate 22. A sliding groove 23 is provided inside the rotating plate 22. The interior of the sliding groove 23 is rotatably connected to one end of a two-way threaded rod 24. The other end of the two-way threaded rod 24 extends to the outside and is fixedly connected to the handwheel. The outside of the two-way threaded rod 24 is threadedly connected to two symmetrical blocks 25. The two-way threaded rod 24 is slidably connected to the inside of the straight groove 11. The side surface of the block 25 is welded and fixed to the insertion rod 26, and the insertion rod 26 is movably plugged into the socket 12.

[0023] The size of the side panel 16 and the side panel 2 13 are the same, and the centers of the side panel 16 and the side panel 2 13 are located on the same horizontal line. The side of the mounting plate 8 is fixedly connected with four limit blocks, and the angle between the limit blocks on the side of the mounting plate 8 is 90 degrees. The shape of the limit groove 10 is cross-shaped, and the inner diameter of the limit groove 10 is adapted to the outer diameter of the limit block. The mounting plate 18 is clamped with the yarn drum 9 through the limit block. Through the cooperation of the four limit blocks and the limit groove 10, one end of the yarn drum 9 can be limited and fixed to avoid shaking and deviation of the yarn drum 9 during high-speed rotation, and ensure the stable operation of the yarn drum 9. The shape of the straight groove 11 is rectangular, and the clamping block 25 is slidably connected inside the straight groove 11. The jacks 12 are respectively located on both sides of the straight groove 11, and the straight groove 11 is connected with the jacks 12, and the jacks 12 are movably connected with the plug rod 26. By turning the hand wheel at one end of the bidirectional threaded rod 24, the block 25 is moved inside the straight groove 11 until the insertion rod 26 is inserted into the socket 12, so that the bobbin 9 rotates at high speed under the limiting action of the block 25, and the socket 12 and the insertion rod 26 are used to ensure that the bobbin 9 will not shake or deviate during the rotation process. The outer side of the sleeve 14 is rotatably connected to the side plate 2 13 through the bearing sleeve, and the side of the side plate 2 13 is slidably connected to the limiting rod 20 through a circular through hole. The outer diameter of the driven gear 15 is matched with the outer diameter of the driving gear 17, and the driven gear 15 is meshed and connected with the driving gear 17. There are two blocks 25, the block 25 is slidably connected to the inside of the slide groove 23, the block 25 is threadedly connected to the outer side of the bidirectional threaded rod 24, and opposite threads are set on both sides of the bidirectional threaded rod 24. The blocks 25 are respectively located on both sides of the bidirectional threaded rod 24, and the blocks 25 are symmetrically distributed with each other. By rotating the handwheel of the bidirectional threaded rod 24, the block 25 is moved synchronously, so that the insertion rod 26 is inserted into the inside of the socket 12, so as to limit and fix the yarn tubes 9 of different radius sizes. The driving gear 17 drives the sleeve 14 and the driven gear 15 to rotate synchronously through the motor 16, so that the distance between the moving plate 19 and the side plate 13 is adjusted through the unidirectional threaded rod 18, so as to limit and fix the yarn tubes 9 of different lengths.

[0024] Working principle: When the staff is in use, the motor 2 16 makes the driving gear 17 rotate, and the driving gear 17 drives the sleeve 14 and the driven gear 15 to rotate synchronously, and further makes the one-way threaded rod 18 and the movable plate 19 move outward under the limiting action of the limiting rod 20. At this time, the yarn tube 9 is moved between the side plate 1 6 and the side plate 2 13, and the limiting block on the side of the mounting plate 1 8 is inserted into the limiting groove 10 so that one end of the yarn tube 9 is limited and fixed, and then the motor 2 16 drives the movable plate 19 to move and insert the block 25 into the straight groove 11, and then the handwheel at one end of the two-way threaded rod 24 is rotated to make the blocks 25 on both sides move synchronously and separately until the insertion rod 26 is inserted into the insertion rod The other end of the yarn tube 9 is limited and fixed inside the hole 12. The yarn tubes 9 of different radius sizes can be fixed by moving the two clamping blocks 25. At this time, the motor 1 (7) enables the mounting plate 1 8 to drive the yarn tube 9 to rotate at high speed under the cooperation of the connecting shaft 21. The limit block, the clamping block 25 and the insertion rod 26 are used to limit the rotation of the yarn tube 9 to improve stability. The small windings on the yarn tube 9 are collected on the surface of the reversing tube 5 by driving the motor 4. When it is necessary to install yarn tubes 9 of different lengths, the motor 2 16 enables the driving gear 17 to drive the sleeve 14 and the driven gear 15 to rotate synchronously, thereby adjusting the position of the moving plate 19 according to the length of the yarn tube 9 to achieve the limit fixation of yarn tubes 9 of different lengths.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic winding machine rewinding device, comprising a housing (1), characterized in that: The bottom surface of the chassis (1) is fixedly connected to two symmetrical bases (2); a controller (3) is fixedly installed on the side of the chassis (1); a driving motor (4) is fixedly installed on the upper surface of the chassis (1); the output end of the driving motor (4) is fixedly connected to the reversing drum (5); the upper surface of the chassis (1) is fixedly connected to the side plate one (6); the side of the side plate one (6) is fixedly connected to one end of the motor one (7); the output end of the motor one (7) is fixedly connected to the mounting plate one (8); a yarn drum (9) is provided on one side of the mounting plate one (8); a limiting groove (10) is provided on one side of the yarn drum (9); a straight groove (11) is provided on the other side of the yarn drum (9); and plug holes (12) are provided on both sides of the straight groove (11); the upper surface of the chassis (1) is fixedly connected to the bottom surface of the side plate two (13); the side plate two (13) is rotatably connected to the outer side of the sleeve (14); The outer side of the sleeve (14) is fixedly connected to the driven gear (15); the side of the second side plate (13) is fixedly installed with the second motor (16); the output end of the second motor (16) is fixedly connected to the driving gear (17); the inside of the sleeve (14) is threadedly connected to the one-way threaded rod (18); one end of the one-way threaded rod (18) is fixedly connected to the moving plate (19); the side of the moving plate (19) is fixedly connected to one end of the limit rod (20); the side of the limit rod (20) is rotatably connected to one end of the connecting shaft (21); the other end of the connecting shaft (21) is fixedly connected to the rotating plate (22); a sliding groove (23) is provided inside the rotating plate (22); the inside of the sliding groove (23) is rotatably connected to the bidirectional threaded rod (24); a clamping block (25) is provided on the outer side of the bidirectional threaded rod (24); the side of the clamping block (25) is fixedly connected to the insertion rod (26).

2. The rewinding device of an automatic winding machine according to claim 1, characterized in that: The side panel 1 (6) and the side panel 2 (13) have the same size, and the centers of the side panel 1 (6) and the side panel 2 (13) are located on the same horizontal line.

3. The rewinding device of an automatic winding machine according to claim 1, characterized in that: The side surface of the mounting plate (8) is fixedly connected to four limit blocks, the angle between the limit blocks on the side surface of the mounting plate (8) is 90 degrees, the limit groove (10) is in a cross shape, the inner diameter of the limit groove (10) is matched with the outer diameter of the limit block, and the mounting plate (8) is clamped with the yarn tube (9) through the limit block.

4. The rewinding device of an automatic winding machine according to claim 1, characterized in that: The straight groove (11) is in a rectangular shape, the clamping block (25) is slidably connected inside the straight groove (11), the insertion holes (12) are respectively located on both sides of the straight groove (11), the straight groove (11) is connected to the insertion holes (12), and the insertion holes (12) are movably connected to the insertion rod (26).

5. The rewinding device of an automatic winding machine according to claim 1, characterized in that: The outer side of the sleeve (14) is rotatably connected to the second side plate (13) via a bearing sleeve, and the side surface of the second side plate (13) is slidably connected to the limiting rod (20) via a circular through hole.

6. The rewinding device of an automatic winding machine according to claim 1, characterized in that: The outer diameter of the driven gear (15) matches the outer diameter of the driving gear (17), and the driven gear (15) is meshingly connected with the driving gear (17).

7. The rewinding device of an automatic winding machine according to claim 1, characterized in that: The number of the clamping blocks (25) is two. The clamping blocks (25) are slidably connected to the inside of the slide groove (23). The clamping blocks (25) are threadedly connected to the outside of the bidirectional threaded rod (24). Opposite threads are arranged on both sides of the bidirectional threaded rod (24). The clamping blocks (25) are respectively located on both sides of the bidirectional threaded rod (24), and the clamping blocks (25) are symmetrically distributed with each other.

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