Spandex elastic filament and staple yarn composite cabling high speed winding device

Abstract

This utility model relates to the field of yarn doubling technology, specifically a high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarns. It includes a base plate, on which two yarn bobbins, a doubling roller, a moving guide ring, and a winding roller are arranged sequentially from front to back. In this utility model, a first motor drives a reciprocating screw to rotate, causing a moving block to move laterally left and right, thereby ensuring the doubling yarn is evenly wound around the outside of the winding roller. An atomizer sprays water from a tank onto the bottom of the doubling roller, causing the two yarns to converge and adhere through a recessed area. Simultaneously, the wet doubling roller's contact with the yarn effectively reduces static electricity-induced lint and breakage. A blower-type static eliminator generates a large number of positive and negative ions, which are then blown through a ring-shaped duct onto the doubling yarn. The positive and negative ions neutralize the opposite charges on the yarn, thus eliminating static electricity.

Description

Technical Field

[0001] This utility model relates to the field of yarn doubling technology, specifically a high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn. Background Technology

[0002] Spandex (also known as Lycra) is a highly elastic synthetic fiber. It is almost never used alone, but rather combined with other fibers in various forms to provide elasticity to fabrics. Filament and staple fiber yarns are the two most common forms of combination, achieved through a yarn doubling device.

[0003] Traditional yarn doubling devices lack static electricity elimination mechanisms. Since yarn is a fiber, it continuously travels through various parts of the doubling equipment during the doubling process. The constant friction between the yarn and metal easily generates static electricity, which can lead to lint, yarn breakage, and a rough surface. This not only affects the appearance but also reduces the yarn's strength and stability, making it more prone to breakage and impacting subsequent doubling operations. Therefore, we propose a high-speed doubling and winding device for composite spandex elastic filament and staple fiber yarns to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed winding device for composite and parallel winding of spandex elastic filament and staple fiber yarn, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn, comprising a base plate, on which two yarn bobbins, doubling rollers, a moving guide ring and a winding roller are arranged sequentially from front to back on the top of the base plate. A recess is provided in the middle of the doubling roller, and a rectangular block is provided on the rear side of the doubling roller. A circular hole is opened on the front side of the rectangular block, and a blower-type static eliminator is provided on the top of the rectangular block. Annular air ducts are provided on both sides of the circular hole. The annular air ducts are fixedly connected to the front and rear sides of the rectangular block. The air outlet of the blower-type static eliminator is connected to the annular air ducts through a connecting pipe. Multiple through holes are opened on the inner side of the annular air ducts.

[0006] More preferably, two vertical plates are fixedly connected to the top of the base plate, the parallel roller is rotatably connected to the two vertical plates, a water tank is fixedly connected between the two vertical plates, an atomizer and a water inlet are provided on the top of the water tank, and the atomization direction of the atomizer is towards the bottom of the parallel roller.

[0007] More preferably, the top of the base plate is fixedly connected to two rotating shafts and a support plate, the yarn package is rotatably sleeved on the outside of the rotating shafts, and the rectangular block is fixedly connected to the top of the support plate.

[0008] More preferably, the top of the base plate is fixedly connected to two first fixing plates and two second fixing plates, and the winding roller is rotatably connected to the two second fixing plates.

[0009] More preferably, a reciprocating screw is rotatably connected between the two first fixed plates via a bearing, a moving block is slidably connected to the outer side of the reciprocating screw, and the moving guide ring is fixedly connected to the top of the moving block.

[0010] More preferably, a square rod is fixedly connected between the two first fixed plates, the moving block is slidably connected to the square rod, a first motor is fixedly connected to the side of the first fixed plate, and the output shaft end of the first motor is fixedly connected to a reciprocating lead screw.

[0011] More preferably, a second motor is fixedly connected to the side of the second fixing plate, and the second motor is used to drive the winding roller to rotate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, yarn cones respectively equipped with spandex elastic filaments and short fiber yarns are fitted onto the outside of a rotating shaft. The yarn cones are rotatably connected to the outside of the rotating shaft. One end of the yarn on the outside of the two yarn cones is manually passed through a doubling roller, a round hole, and a moving guide ring, then wound around the outside of a winding roller and fixed. A second motor drives the winding roller to rotate, performing winding and doubling. Simultaneously, a first motor drives a reciprocating screw to rotate, thereby causing the moving block to move laterally back and forth, thus ensuring that the twisted yarns are evenly distributed. The yarn is evenly wound on the outside of the winding roller. The atomizer sprays water from the tank onto the bottom of the twisting roller. A recessed part is provided in the middle of the twisting roller. The recessed part makes the two yarns move closer together and fit together, improving the twisting effect. At the same time, the contact between the wet twisting roller and the yarn can effectively reduce the frizz and breakage rate caused by static electricity. The blower-type static eliminator generates a large number of positive and negative ions. Then, the airflow with positive and negative ions is blown onto the twisted yarn through the annular air duct. The positive and negative ions neutralize the opposite charges on the yarn to eliminate static electricity. Attached Figure Description

[0013] Figure 1 This is a front-view three-dimensional structural diagram of the present invention; Figure 2 This is a right-view three-dimensional structural diagram of the present invention; Figure 3 for Figure 2 Enlarged 3D structural diagram of area A in the middle.

[0014] In the diagram: 1. Base plate; 2. Yarn package; 3. Twining roller; 4. Moving guide ring; 5. Winding roller; 6. Water tank; 7. Atomizer; 8. Water inlet; 9. Recess; 10. Rectangular block; 11. Round hole; 12. Air-blowing static eliminator; 13. Annular air duct; 14. Through hole; 15. Connecting pipe; 16. Support plate; 17. Rotating shaft; 18. Vertical plate; 19. First fixed plate; 20. Reciprocating lead screw; 21. Moving block; 22. Square rod; 23. First motor; 24. Second fixed plate; 25. Second motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0016] Please see Figure 1-3This utility model provides a technical solution: a high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn, including a base plate 1. Two yarn bobbins 2, a doubling roller 3, a moving guide ring 4, and a winding roller 5 are arranged sequentially from front to back on the top of the base plate 1. A recess 9 is provided in the middle of the doubling roller 3. A rectangular block 10 is provided on the rear side of the doubling roller 3. A circular hole 11 is opened on the front side of the rectangular block 10. A blower-type static eliminator 12 is provided on the top of the rectangular block 10. Annular air ducts 13 are provided on both sides of the circular hole 11. The annular air ducts 13 are fixed... The air outlet of the blower-type static eliminator 12 is connected to the annular air duct 13 via a connecting pipe 15, which is fixedly connected to the front and rear sides of the rectangular block 10. The annular air duct 13 has multiple through holes 14 on its inner side. The blower-type static eliminator 12, model SJ-F036, generates a large number of positive and negative ions during operation. The airflow carrying these ions is then blown through the annular air duct 13 onto the twisted yarn. Static electricity is eliminated by neutralizing the opposite charges on the yarn with the positive and negative ions. During use, it is equipped with spandex elastic filaments and short fibers respectively. The yarn cones 2 are fitted onto the outside of the rotating shaft 17, and the yarn cones 2 are rotatably connected to the outside of the rotating shaft 17. One end of the yarn on the outside of the two yarn cones 2 is manually passed through the doubling roller 3, through the round hole 11 and the moving guide ring 4, and then wound around the outside of the winding roller 5 and fixed. The second motor 25 drives the winding roller 5 to rotate, performing winding and doubling. At the same time, the first motor 23 drives the reciprocating screw 20 to rotate, thereby causing the moving block 21 to move laterally back and forth, so that the twisted yarn is evenly wound around the outside of the winding roller 5. The atomizer 7 operates... The water in the water tank 6 is atomized and sprayed onto the bottom of the plying roller 3. The plying roller 3 has a recessed part 9 in the middle. The recessed part 9 makes the two yarns move closer together and fit together, improving the plying effect. At the same time, the wet plying roller 3 in contact with the yarn can effectively reduce the frizz and breakage rate caused by static electricity. The blower-type static eliminator 12 generates a large number of positive and negative ions. Then, the airflow with positive and negative ions is blown onto the plyed yarn through the annular air duct 13. The positive and negative ions neutralize the opposite charges on the yarn to eliminate static electricity.

[0017] In this embodiment, specifically: two vertical plates 18 are fixedly connected to the top of the base plate 1, the parallel roller 3 is rotatably connected to the two vertical plates 18, a water tank 6 is fixedly connected between the two vertical plates 18, an atomizer 7 and a water inlet 8 are provided on the top of the water tank 6, the atomization direction of the atomizer 7 is towards the bottom of the parallel roller 3, the atomizer 7 is a centrifugal humidifier, and water is thrown out to form fine water mist through the high-speed rotating disk inside it; In this embodiment, specifically: the top of the base plate 1 is fixedly connected to two rotating shafts 17 and a support plate 16, the yarn package 2 is rotatably sleeved on the outside of the rotating shafts 17, and the rectangular block 10 is fixedly connected to the top of the support plate 16. In this embodiment, specifically: the top of the base plate 1 is fixedly connected to two first fixing plates 19 and two second fixing plates 24, and the winding roller 5 is rotatably connected to the two second fixing plates 24; In this embodiment, specifically: a reciprocating screw 20 is rotatably connected between the two first fixed plates 19 via bearings, a moving block 21 is slidably connected to the outer side of the reciprocating screw 20, and a moving guide ring 4 is fixedly connected to the top of the moving block 21; In this embodiment, specifically: a square rod 22 is fixedly connected between the two first fixed plates 19, the moving block 21 is slidably connected to the square rod 22, a first motor 23 is fixedly connected to the side of the first fixed plate 19, and the output shaft end of the first motor 23 is fixedly connected to the reciprocating lead screw 20. In this embodiment, specifically: a second motor 25 is fixedly connected to the side of the second fixing plate 24, and the second motor 25 is used to drive the winding roller 5 to rotate.

[0018] In operation, this invention involves placing yarn cones 2, each containing spandex elastic filament and short fiber yarn, onto the outside of a rotating shaft 17. The yarn cones 2 are rotatably connected to the outside of the rotating shaft 17. One end of the yarn on the outside of the two yarn cones 2 is manually passed through a doubling roller 3, a round hole 11, and a moving guide ring 4, and then wound around the outside of a winding roller 5 and fixed. A second motor 25 drives the winding roller 5 to rotate, performing winding and doubling. Simultaneously, a first motor 23 drives a reciprocating screw 20 to rotate, thereby causing the moving block 21 to move laterally back and forth, ensuring the twisted yarn is evenly wound. On the outside of the winding roller 5, the atomizer 7 sprays water from the water tank 6 onto the bottom of the twisting roller 3. A recessed part 9 is provided in the middle of the twisting roller 3. The recessed part 9 makes the two yarns move closer together and fit together, improving the twisting effect. At the same time, the wet twisting roller 3 in contact with the yarn can effectively reduce the frizz and breakage rate caused by static electricity. The blower-type static eliminator 12 generates a large number of positive and negative ions. Then, the airflow with positive and negative ions is blown onto the twisted yarn through the annular air duct 13. The positive and negative ions neutralize the opposite charges on the yarn to eliminate static electricity.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-speed winding device for composite and paralleled spandex elastic filament and staple fiber yarn, comprising a base plate (1), characterized in that: Two bobbins (2), a doubling roller (3), a moving guide ring (4), and a winding roller (5) are arranged sequentially from front to back on the top of the base plate (1). A recess (9) is provided in the middle of the doubling roller (3). A rectangular block (10) is provided on the rear side of the doubling roller (3). A round hole (11) is provided on the front side of the rectangular block (10). A blower-type static eliminator (12) is provided on the top of the rectangular block (10). Annular air ducts (13) are provided on both sides of the round hole (11). The annular air ducts (13) are fixedly connected to the front and rear sides of the rectangular block (10). The air outlet of the blower-type static eliminator (12) is connected to the annular air duct (13) through a connecting pipe (15). Multiple through holes (14) are provided on the inner side of the annular air duct (13).

2. The high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn according to claim 1, characterized in that: Two vertical plates (18) are fixedly connected to the top of the base plate (1). The parallel roller (3) is rotatably connected to the two vertical plates (18). A water tank (6) is fixedly connected between the two vertical plates (18). An atomizer (7) and a water inlet (8) are provided on the top of the water tank (6). The atomization direction of the atomizer (7) is towards the bottom of the parallel roller (3).

3. The high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn according to claim 2, characterized in that: The top of the base plate (1) is fixedly connected to two rotating shafts (17) and a support plate (16). The yarn tube (2) is rotatably sleeved on the outside of the rotating shafts (17), and the rectangular block (10) is fixedly connected to the top of the support plate (16).

4. The high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn according to claim 3, characterized in that: The top of the base plate (1) is fixedly connected to two first fixing plates (19) and two second fixing plates (24), and the winding roller (5) is rotatably connected to the two second fixing plates (24).

5. The high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn according to claim 4, characterized in that: A reciprocating screw (20) is rotatably connected between the two first fixed plates (19) via bearings. A moving block (21) is slidably connected to the outside of the reciprocating screw (20). The moving guide ring (4) is fixedly connected to the top of the moving block (21).

6. The high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn according to claim 5, characterized in that: A square rod (22) is fixedly connected between the two first fixed plates (19), and the moving block (21) is slidably connected to the square rod (22). A first motor (23) is fixedly connected to the side of the first fixed plate (19), and the output shaft end of the first motor (23) is fixedly connected to the reciprocating lead screw (20).

7. The high-speed winding device for composite doubling of spandex elastic filament and staple fiber yarn according to claim 6, characterized in that: A second motor (25) is fixedly connected to the side of the second fixing plate (24), and the second motor (25) is used to drive the winding roller (5) to rotate.

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