Winding device for polyester filament yarn

Abstract

The utility model provides a polyester filament yarn winding device which relates to the technical field of polyester filament yarn processing and comprises a base, partition plates are fixedly installed on the two sides of the upper surface of the base respectively, rotating shafts are rotatably installed on the opposite sides of the partition plates respectively, and a yarn roller is arranged between the two rotating shafts. One end of a shaft body of one rotating shaft penetrates through the corresponding partition plate and is sleeved with a first gear. In the process that the polyester filament yarn is wound on the yarn roller, a worker starts the second motor to enable the output shaft of the second motor to drive the reciprocating lead screw to rotate, so that the two push blocks continuously push the polyester filament yarn penetrating through the space between the two push blocks in a reciprocating mode, and the contact position between the polyester filament yarn and the yarn roller moves in a reciprocating mode after the polyester filament yarn is stressed. Therefore, the polyester filaments are evenly wound on the thread roller body, the thread roller looks more comfortable, and unstable performance of the thread roller in subsequent processing or using is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester filament processing, in particular to a polyester filament winding device. Background Art

[0002] Polyester filament is made of polyester. Polyester is an important variety of synthetic fibers and is the trade name of polyester fibers in my country. Polyester is a fiber-forming polymer made from purified terephthalic acid or dimethyl terephthalate and ethylene glycol through esterification or ester exchange and polycondensation reaction. When processing polyester filament, a winding device is required to wind the polyester filament into a roller body. For example, a polyester yarn winding device proposed in the publication number "CN218371011U" is intended to solve the technical problems that the polyester yarn winding device in the prior art usually lacks a winding drum structure that can quickly fix the polyester yarn, the winding drum is difficult to quickly and stably fix on the outer wall of the winding structure, and it is difficult to quickly remove the winding drum from the winding structure. The winding device includes a bearing plate and a winding roller movably arranged above the bearing plate; a first support block is fixedly installed on the upper end of the bearing plate, a motor is fixedly installed on the front end of the first support block, the winding roller is movably arranged at the rear end of the first support block, a winding drum is movably arranged on the outer wall of the winding roller, and a rotating column is fixedly installed on the rear end of the winding roller. The winding device has a winding drum structure that can quickly fix the polyester yarn, the winding drum can be quickly and stably fixed on the outer wall of the winding structure, and the winding drum can be quickly removed from the winding structure;

[0003] However, in the above technical solution, after the winding drum of the above-mentioned polyester yarn winding device rotates, the polyester filaments will be wound on the same position of the winding drum body, which will cause the polyester filaments to be unable to be evenly wound on the winding drum, resulting in that part of the polyester yarn on the winding drum body may be too thick, while another part of the polyester yarn may be too thin, which not only affects the appearance of the yarn drum, but may also cause unstable performance of the yarn drum in subsequent processing or use. Utility Model Content

[0004] The main purpose of the utility model is to provide a winding device for polyester filaments, which can effectively solve the problem that after the winding drum rotates, the polyester filaments will be wound around the same position of the winding drum body in the polyester filament winding device in the background technology, which will cause the polyester filaments to be unable to be evenly wound around the winding drum, resulting in that part of the polyester filaments on the winding drum body may be too thick, while another part of the polyester filaments may be too thin, which not only affects the appearance of the filament drum, but may also cause the performance of the filament drum to be unstable in subsequent processing or use.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A winding device for polyester filaments comprises a base, partitions are fixedly installed on both sides of the upper surface of the base, a rotating shaft is rotatably installed on the opposite side of the partition, and a wire roller is arranged between the two rotating shafts;

[0007] One end of one of the rotating shafts passes through the corresponding partition and is sleeved with a first gear, a first motor is fixedly mounted on one side of the partition close to the first gear, a second gear is sleeved on the output shaft of the first motor, and the first gear is meshed with the second gear;

[0008] Vertical plates are fixedly installed on both sides of the upper surface of the base, a reciprocating screw is rotatably installed between the two vertical plates, a movable plate is threadedly arranged in the middle of the reciprocating screw shaft, a right-angle frame is fixedly installed on the upper surface of the movable plate, a mounting frame is fixedly installed on one side of the right-angle frame, and two push blocks are arranged in the mounting frame;

[0009] A second motor is fixedly mounted on one side of one of the vertical plates, and one end of the reciprocating screw passes through the corresponding vertical plate and is fixedly connected to the output shaft end of the second motor.

[0010] Preferably, a positioning rod is fixedly installed between the two vertical plates, and the movable plate is slidably arranged on one side of the positioning rod body.

[0011] Preferably, a bidirectional screw is rotatably mounted between the two sides of the inner wall of the mounting frame, and the two push blocks are respectively threadedly arranged on one side of the bidirectional screw rod body;

[0012] A third motor is fixedly mounted on one side of the mounting frame, and one end of the bidirectional lead screw passes through the mounting frame and is fixedly connected to an output shaft end of the third motor.

[0013] Preferably, a limit rod is fixedly installed between the two sides of the inner wall of the mounting frame, and the two push blocks are slidably arranged on both sides of the limit rod body respectively.

[0014] Preferably, a plurality of mounting grooves are provided on surfaces on opposite sides of the two push blocks, support shafts are rotatably mounted on both sides of the inner wall of each mounting groove, and a connecting roller is fixedly mounted between two adjacent support shafts.

[0015] Preferably, the connecting roller body is covered with a rubber sleeve.

[0016] Preferably, one of the push blocks has two slots on its surface away from the first motor, and the other push block has two plug-in blocks fixedly mounted on its side close to the first motor, and the two plug-in blocks are respectively inserted and matched with the corresponding slots.

[0017] Preferably, the surfaces of the two rotating shafts at opposite ends are provided with positioning grooves, and positioning blocks are fixedly installed at both ends of the wire roller, and the two positioning blocks are respectively inserted and matched with the corresponding positioning grooves;

[0018] A threaded hole is provided on one side of the two positioning blocks, a sliding hole is penetrated through the inner wall surface of the two positioning grooves, bolts are slidably arranged in the two sliding holes, and one end of the two bolts is threadedly arranged in the corresponding threaded holes.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] (1) During the process of winding the polyester filament around the line roller, the staff starts the second motor so that its output shaft drives the reciprocating screw rod to rotate, so that the two push blocks continuously push the polyester filament passing through them back and forth, so that the contact position between the polyester filament and the line roller moves back and forth after the polyester filament is stressed, so that the polyester filament is evenly wound around the roller body of the line roller, thereby making the appearance of the line roller look more comfortable and avoiding unstable performance of the line roller in subsequent processing or use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a polyester filament winding device of the utility model;

[0022] Figure 2 This is a schematic diagram of the top view of a polyester filament winding device of the utility model;

[0023] Figure 3 The utility model is a winding device for polyester filament Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0024] Figure 4 The utility model is a winding device for polyester filament Figure 2 Schematic diagram of the cross-section structure at BB in the middle;

[0025] Figure 5 The utility model is a winding device for polyester filament Figure 1 A magnified schematic diagram of the structure at center A;

[0026] Figure 6 The utility model is a winding device for polyester filament Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0027] Figure 7 The utility model is a winding device for polyester filament Figure 4 Enlarged schematic diagram of the structure at C in the middle

[0028] In the figure: 1. base; 2. partition; 201. rotating shaft; 202. wire roller; 203. first gear; 204. first motor; 205. second gear; 3. vertical plate; 301. reciprocating screw; 302. moving plate; 303. right-angle frame; 304. mounting frame; 305. push block; 306. positioning rod; 307. second motor; 4. bidirectional screw; 5. third motor; 6. limit rod; 7. mounting slot; 701. support shaft; 702. connecting roller; 703. rubber sleeve; 8. slot; 9. insert block; 10. positioning slot; 11. positioning block; 12. bolt. DETAILED DESCRIPTION

[0029] The following will be combined with 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 of 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.

[0030] like Figure 1-Figure 7 As shown, a winding device for polyester filaments comprises a base 1, partitions 2 are fixedly mounted on both sides of the upper surface of the base 1, a rotating shaft 201 is rotatably mounted on the opposite side of the partition 2, and a wire roller 202 is arranged between the two rotating shafts 201;

[0031] One end of the shaft 201 passes through the corresponding partition 2 and is sleeved with a first gear 203. A first motor 204 is fixedly installed on one side of the partition 2 close to the first gear 203. The output shaft of the first motor 204 is sleeved with a second gear 205. The first gear 203 is meshed with the second gear 205.

[0032] Vertical plates 3 are fixedly installed on both sides of the upper surface of the base 1, a reciprocating screw rod 301 is rotatably installed between the two vertical plates 3, a moving plate 302 is threadedly arranged on the middle part of the rod body of the reciprocating screw rod 301, a right angle frame 303 is fixedly installed on the upper surface of the moving plate 302, a mounting frame 304 is fixedly installed on one side of the right angle frame 303, and two push blocks 305 are arranged in the mounting frame 304;

[0033] A second motor 307 is fixedly mounted on one side of one of the vertical plates 3 , and one end of the reciprocating screw rod 301 passes through the corresponding vertical plate 3 and is fixedly connected to the output shaft end of the second motor 307 .

[0034] A positioning rod 306 is fixedly installed between the two vertical plates 3 , and the movable plate 302 is slidably arranged on one side of the rod body of the positioning rod 306 .

[0035] The staff passes one end of the polyester filament through two push blocks 305 and then wraps it around the roller body of the line roller 202. Then, the staff rotates the first motor 204 so that its output shaft end drives the second gear 205 to rotate. The rotating second gear 205 engages with the first gear 203, so that the first gear 203 drives the rotating shaft 201 and the line roller 202 to rotate, so that the polyester filament is continuously wound around the roller body of the line roller 202. In the process of the polyester filament being wound around the line roller 202, the staff starts the second motor 307 so that its output shaft drives the reciprocating screw rod 301 to rotate, so that the two push blocks 305 continuously push the polyester filament passing therethrough back and forth, so that the contact position between the polyester filament and the line roller 202 moves back and forth after being stressed, so that the polyester filament is evenly wound around the roller body of the line roller 202, making the appearance of the line roller 202 more comfortable and avoiding unstable performance of the line roller 202 in subsequent processing or use.

[0036] In another embodiment of the utility model, a bidirectional screw rod 4 is rotatably installed between the two sides of the inner wall of the mounting frame 304, and two push blocks 305 are respectively threadedly arranged on one side of the rod body of the bidirectional screw rod 4;

[0037] The third motor 5 is fixedly mounted on one side of the mounting frame 304 , and one end of the bidirectional lead screw 4 passes through the mounting frame 304 and is fixedly connected to the output shaft end of the third motor 5 .

[0038] A limit rod 6 is fixedly installed between the two sides of the inner wall of the mounting frame 304 , and two push blocks 305 are slidably arranged on the two sides of the rod body of the limit rod 6 .

[0039] The staff starts the third motor 5 so that its output shaft drives the bidirectional screw 4 to rotate. The rotating bidirectional screw 4 drives the two push blocks 305 to move along the direction of the limit rod 6 by screwing in the thread, so that the staff can adjust the distance between the two push blocks 305 according to the diameter of the polyester filament, so that the two push blocks 305 can fit and push polyester filaments of different diameters, thereby increasing versatility.

[0040] In another embodiment of the utility model, a plurality of mounting grooves 7 are provided on the surfaces of opposite sides of the two push blocks 305 , and support shafts 701 are rotatably installed on both sides of the inner wall of each mounting groove 7 , and a connecting roller 702 is fixedly installed between two adjacent support shafts 701 .

[0041] By setting the connecting roller 702, when the polyester filament is attached to the connecting roller 702 and moves, the connecting roller 702 rotates with the support shaft 701 as a reference. Under the rotation of the connecting roller 702, the sliding friction between the polyester filament and the push block 305 when moving is converted into rolling friction, thereby avoiding the situation where the surface of the polyester filament is damaged by large friction.

[0042] In another embodiment of the present invention, the connecting roller 702 is covered with a rubber sleeve 703 .

[0043] By providing the rubber sleeve 703 , the surface of the connecting roller 702 will not be worn when it is in contact with the polyester filament, thereby extending the service life of the connecting roller 702 .

[0044] In another embodiment of the utility model, one of the push blocks 305 has two slots 8 on its surface away from the first motor 204, and the other push block 305 has two plug blocks 9 fixedly installed on its side close to the first motor 204, and the two plug blocks 9 are respectively inserted and matched with the corresponding slots 8.

[0045] When the two push blocks 305 move relative to each other, the insert block 9 is inserted into the corresponding slot 8, so that the two insert blocks 9 can further limit the polyester filaments to prevent the polyester filaments from escaping from between the two push blocks 305 when the push blocks 305 push the polyester filaments.

[0046] In another embodiment of the utility model, the surfaces of the two rotating shafts 201 at opposite ends are provided with positioning grooves 10, and positioning blocks 11 are fixedly installed at both ends of the line roller 202, and the two positioning blocks 11 are respectively inserted and matched with the corresponding positioning grooves 10;

[0047] One side of the two positioning blocks 11 is provided with a threaded hole, and one side surface of the inner wall of the two positioning grooves 10 is penetrated with a sliding hole, and bolts 12 are slidably arranged in the two sliding holes, and one end of the two bolts 12 is threadedly arranged in the corresponding threaded holes.

[0048] The staff quickly disassembles the bolt 12 and then moves the line roller 202 upward, so that the positioning block 11 is disengaged from the corresponding positioning groove 10, so that the staff can remove the line roller 202 wrapped with polyester filaments from between the two rotating shafts 201, which is convenient for subsequent processing of the line roller 202.

[0049] The working principle of the winding device of polyester filament:

[0050] When in use, the staff passes one end of the polyester filament through the two push blocks 305 and then wraps it around the roller body of the line roller 202. Then the staff rotates the first motor 204 so that its output shaft end drives the second gear 205 to rotate. The rotating second gear 205 engages with the first gear 203, so that the first gear 203 drives the rotating shaft 201 and the line roller 202 to rotate, so that the polyester filament is continuously wound around the roller body of the line roller 202. In the process of the polyester filament being wound around the line roller 202, the staff starts the second motor 307 so that its output shaft drives the reciprocating screw rod 301 to rotate, so that the two push blocks 305 continuously push the polyester filament passing therethrough back and forth, so that the contact position between the polyester filament and the line roller 202 moves back and forth after the polyester filament is subjected to force, so that the polyester filament is evenly wound around the roller body of the line roller 202, making the appearance of the line roller 202 look more comfortable and avoiding unstable performance of the line roller 202 in subsequent processing or use.

[0051] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A winding device for polyester filaments, comprising a base (1), Features: Partition plates (2) are fixedly mounted on both sides of the upper surface of the base (1); a rotating shaft (201) is rotatably mounted on one side opposite to the partition plate (2); and a wire roller (202) is arranged between the two rotating shafts (201); One end of the shaft body of one of the rotating shafts (201) passes through the corresponding partition (2) and is sleeved with a first gear (203); a first motor (204) is fixedly mounted on one side of the partition (2) close to the first gear (203); a second gear (205) is sleeved on the shaft body of the output shaft of the first motor (204); and the first gear (203) is meshed with the second gear (205); Vertical plates (3) are fixedly mounted on both sides of the upper surface of the base (1); a reciprocating screw rod (301) is rotatably mounted between the two vertical plates (3); a movable plate (302) is threadedly mounted in the middle of the rod body of the reciprocating screw rod (301); a right-angle frame (303) is fixedly mounted on the upper surface of the movable plate (302); a mounting frame (304) is fixedly mounted on one side of the right-angle frame (303); and two push blocks (305) are arranged in the mounting frame (304); A second motor (307) is fixedly mounted on one side of one of the vertical plates (3), and one end of the reciprocating screw rod (301) passes through the corresponding vertical plate (3) and is fixedly connected to the output shaft end of the second motor (307).

2. A winding device for polyester filament according to claim 1, Features: A positioning rod (306) is fixedly installed between the two vertical plates (3), and the movable plate (302) is slidably arranged on one side of the rod body of the positioning rod (306).

3. A winding device for polyester filament according to claim 2, Features: A bidirectional screw rod (4) is rotatably mounted between the two sides of the inner wall of the mounting frame (304), and the two push blocks (305) are respectively threadedly arranged on one side of the rod body of the bidirectional screw rod (4); A third motor (5) is fixedly mounted on one side of the mounting frame (304), and one end of the bidirectional screw rod (4) passes through the mounting frame (304) and is fixedly connected to the output shaft end of the third motor (5).

4. A winding device for polyester filament according to claim 3, Features: A limit rod (6) is fixedly mounted between the two sides of the inner wall of the mounting frame (304), and the two push blocks (305) are respectively slidably arranged on the two sides of the rod body of the limit rod (6).

5. A winding device for polyester filaments according to claim 4, Features: A plurality of mounting grooves (7) are provided on the surfaces of opposite sides of the two push blocks (305), and a support shaft (701) is rotatably mounted on both sides of the inner wall of each mounting groove (7), and a connecting roller (702) is fixedly mounted between two adjacent support shafts (701).

6. A winding device for polyester filaments according to claim 5, Features: The connecting roller (702) is provided with a rubber sleeve (703) on its roller body.

7. A winding device for polyester filaments according to claim 6, Features: One of the push blocks (305) has two slots (8) on its surface on a side away from the first motor (204), and the other push block (305) has two plug blocks (9) fixedly mounted on its side close to the first motor (204), and the two plug blocks (9) are respectively inserted and matched with the corresponding slots (8).

8. A winding device for polyester filament according to claim 1, Features: Positioning grooves (10) are provided on the surfaces of the opposite ends of the two rotating shafts (201), and positioning blocks (11) are fixedly installed on both ends of the line roller (202), and the two positioning blocks (11) are respectively inserted and matched with the corresponding positioning grooves (10); A threaded hole is provided on one side of the two positioning blocks (11), a sliding hole is provided through one side of the inner wall of the two positioning grooves (10), bolts (12) are slidably arranged in the two sliding holes, and one end of the two bolts (12) is respectively threadedly arranged in the corresponding threaded hole.

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