Elastic vortex spinning core-spun yarn winding device

Abstract

The utility model provides a kind of elastic vortex spinning core yarn winding device, it is related to yarn winding technical field, the elastic vortex spinning core yarn winding device includes operation platform, mounting bracket, baffle, side plate, guide plate, elastic plate, lifting unit, rotating unit, compression unit;Extension table is provided on operation platform, reciprocating moving unit is provided on extension table, moving unit is used to make yarn even winding on the outer surface of core barrel, the device can automatically realize the clamping and loosening of core barrel, without staff to disassemble and install core barrel, to reduce work intensity, reduce work pressure, staff only need to be responsible for relatively relaxed step, such as core barrel in the process of winding, supplement empty core barrel to operation platform, yarn is cut off and the end of yarn is refixed on the surface of core barrel, can effectively reduce the labor intensity of staff, guarantee production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of yarn winding technology, specifically a winding device for elastic vortex spun core-spun yarn. Background Technology

[0002] Vortex-spun core-spun yarn is characterized by its fluffy, breathable, warm, and anti-pilling properties in knitted casual loungewear. In functional fiber applications, it is mainly used in woven work shirts, which are characterized by their crispness, anti-pilling properties, durability, and washability.

[0003] During the winding process of vortex-spun core-spun yarn, workers need to manually disassemble the completed core tube, install the empty core tube onto the winding device, and then fix one end of the yarn to the core tube before starting the winding device to begin winding the yarn. In this process, the workers are highly involved, but with continuous high-intensity work, their work efficiency will gradually decrease, causing production line delays and making it difficult to meet production needs. Utility Model Content

[0004] The purpose of this invention is to provide an elastic vortex spinning core-spun yarn winding device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: the elastic vortex spinning core-spun yarn winding device includes an operating table and a U-shaped mounting frame: The upper surface of the operating table is inclined; Baffles are provided on both sides of the upper surface of the operating table; A side plate is provided at the lower end of the upper surface of the operating table, and a guide plate is rotatably connected to the side plate. An elastic plate is provided on the side of the operating table. The control panel is equipped with a lifting unit for controlling the up and down movement of the mounting frame; The mounting frame is provided with a rotating unit and a clamping unit at both ends. The clamping unit and the rotating unit can be used to clamp the core cylinder, and the rotating unit can drive the core cylinder to rotate. An extension platform is provided on the operating table, and a reciprocating moving unit is provided on the extension platform. The moving unit is used to make the yarn evenly wound on the outer surface of the core cylinder.

[0006] Preferably, the lifting unit includes a fixed frame disposed on the lower surface of the operating table, a first lead screw disposed between the fixed frame and the operating table, a mounting frame threadedly connected to the first lead screw, a first motor disposed on the fixed frame for driving the first lead screw to rotate, sliding grooves disposed on both sides of the operating table, and a slide rail disposed on the inner side of the mounting frame for sliding connection with the sliding grooves.

[0007] Preferably, the rotating unit includes a fixed shaft disposed at one end of the mounting bracket, a fixed top cylinder disposed at one end of the fixed shaft, a sleeve disposed on the mounting bracket, a second motor disposed at one end of the sleeve, and the output end of the second motor being fixedly connected to the fixed shaft.

[0008] Preferably, the clamping unit includes a mounting cylinder disposed at the other end of the mounting frame. The mounting cylinder is rotatably connected to the mounting frame. A movable shaft is slidably connected inside the mounting cylinder. A protrusion is provided on the outer surface of the movable shaft. A groove that mates with the protrusion is provided inside the mounting cylinder. A movable top cylinder is provided at one end of the movable shaft. A base is rotatably connected to the other end of the movable shaft. A fixed cylinder is provided on the outer side of the mounting frame. The base is slidably connected to the fixed cylinder. A cylinder is provided at one end of the fixed cylinder. The output end of the cylinder is fixedly connected to the base.

[0009] Preferably, the moving unit includes upright plates disposed on both sides of the extension platform, two fixed rods and a second lead screw disposed between the two upright plates, and a slide block slidably connected to the fixed rods and threadedly connected to the second lead screw. A third motor is disposed on the side of one of the upright plates, the output end of the third motor is connected to the second lead screw, and a guide ring is disposed on the lower surface of the slide block.

[0010] The beneficial effects of this utility model are: This device can automatically clamp and release the core tube, eliminating the need for workers to disassemble and install the core tube, thereby reducing workload and stress. Workers only need to handle relatively easy tasks, such as replenishing empty core tubes on the operating table during the winding process, cutting the yarn, and re-fixing one end of the yarn to the surface of the core tube. This effectively reduces the labor intensity of workers and ensures production efficiency. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0012] Figure 2 This is a schematic diagram of the guide plate.

[0013] Figure 3 This is a schematic diagram showing the core tube placed on the operating table.

[0014] Figure 4 This is a schematic diagram after the core cylinder has been clamped.

[0015] Figure 5 This is a front view of a specific embodiment of the present utility model.

[0016] Figure 6 yes Figure 5 A magnified view of a portion of point A in the middle.

[0017] Figure 7 yes Figure 5 A magnified view of a section at point B.

[0018] In the diagram: 1. Operating table; 2. Mounting frame; 3. Baffle; 4. Guide plate; 5. Elastic plate; 6. Core cylinder; 7. Extension table; 8. Fixing frame; 9. First lead screw; 10. First motor; 11. Slide groove; 12. Slide rail; 13. Fixed shaft; 14. Fixed top cylinder; 15. Sleeve; 16. Second motor; 17. Mounting cylinder; 18. Movable shaft; 19. Protrusion; 20. Movable top cylinder; 21. Base; 22. Fixed cylinder; 23. Cylinder; 24. Vertical plate; 25. Fixed rod; 26. Second lead screw; 27. Slide seat; 28. Third motor; 29. ​​Guide ring; 30. Side plate. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0020] like Figure 1-7 As shown, an elastic vortex-spun core-spun yarn winding device includes an operating table 1 and a U-shaped mounting frame 2. The upper surface of the control panel 1 is tilted. Baffles 3 are provided on both sides of the upper surface of the control panel 1; A side plate 30 is provided at the lower end of the upper surface of the operating table 1, and a guide plate 4 is rotatably connected to the side plate 30. An elastic plate 5 is provided on the side of the operating table 1. The control panel 1 is equipped with a lifting unit for controlling the up and down movement of the mounting frame 2; The mounting bracket 2 is provided with a rotating unit and a clamping unit at both ends. The clamping unit and the rotating unit can be used to clamp the core cylinder 6, and the rotating unit can drive the core cylinder 6 to rotate. An extension table 7 is provided on the operating table 1. A reciprocating moving unit is provided on the extension table 7. The moving unit is used to make the yarn evenly wound on the outer surface of the core cylinder 6.

[0021] Furthermore, the lifting unit includes a fixed frame 8 disposed on the lower surface of the operating table 1, a first lead screw 9 disposed between the fixed frame 8 and the operating table 1, a mounting frame 2 threadedly connected to the first lead screw 9, a first motor 10 disposed on the fixed frame 8 for driving the first lead screw 9 to rotate, slide grooves 11 disposed on both sides of the operating table 1, and a slide rail 12 disposed on the inner side of the mounting frame 2 for sliding connection with the slide grooves 11.

[0022] The lifting unit is used to move the mounting frame 2 up and down. After the rotating unit and the clamping unit on the mounting frame 2 clamp the core cylinder 6, in order for the yarn to be wound around the surface of the core cylinder 6, the core cylinder 6 needs to be removed from the upper surface of the operating table 1, that is, the core cylinder 6 needs to be moved upward. When the core cylinder 6 is moved upward, the first motor 10 needs to be started first. The first motor 10 drives the first lead screw 9 to rotate. The first lead screw 9 is connected to the mounting frame 2 by a thread, and the sliding groove 11 on the operating table 1 cooperates with the sliding rail 12 on the mounting frame 2, so that the mounting frame 2 can move vertically upward. During the upward movement of the mounting frame 2, the clamped core cylinder 6 is also moved upward. When the core cylinder 6 moves upward, it will first contact the guide plate 4. As the core cylinder 6 continues to move upward, the guide plate 4 will flip, so that the core cylinder 6 can completely pass through the guide plate 4. After the core cylinder 6 has completely passed through the guide plate 4, the guide plate 4 will be reset under the action of the elastic plate 5. The elastic plate 5 is made of rubber and plastic composite and has strong elasticity, which can ensure that the guide plate 4 is reset. When the core cylinder 6 rises to a certain height, the first motor 10 stops rotating under the action of the position sensor, and the position of the core cylinder 6 is determined. At this position, the core cylinder 6 can be rotated by the rotating unit, and in conjunction with the moving unit, the yarn can be evenly wound on the outer surface of the core cylinder 6.

[0023] After the core cylinder 6 at the bottom of the upper surface of the operating table 1 is clamped and transferred by the clamping unit, rotating unit, lifting unit and mounting bracket 2, an empty space is left on the operating table 1. At this time, under the action of gravity, the core cylinder 6 on the operating table 1 naturally rolls down so that the subsequent clamping unit and rotating unit can continue to clamp the core cylinder 6 on the operating table 1.

[0024] After the core cylinder 6 on the clamping unit and the rotating unit finishes winding the yarn, the clamping unit and the rotating unit first release the clamping unit from the core cylinder 6. Under the action of gravity, the core cylinder 6 will move downward. When the core cylinder 6 encounters the guide plate 4, the core cylinder 6 will automatically fall to the outside of the operating table 1. If it can fall along the extension table 7, the operator can place a material frame at the extension table 7 to receive the core cylinder 6 that has finished winding. Then, under the action of the lifting unit and the mounting frame 2, the clamping unit and the rotating unit move downward and re-clamp the core cylinder 6 on the operating table 1.

[0025] Furthermore, the rotating unit includes a fixed shaft 13 disposed at one end of the mounting bracket 2, a fixed top cylinder 14 disposed at one end of the fixed shaft 13, a sleeve 15 disposed on the mounting bracket 2, a second motor 16 disposed at one end of the sleeve 15, and the output end of the second motor 16 is fixedly connected to the fixed shaft 13.

[0026] Furthermore, the clamping unit includes a mounting cylinder 17 disposed at the other end of the mounting frame 2. The mounting cylinder 17 is rotatably connected to the mounting frame 2. A movable shaft 18 is slidably connected inside the mounting cylinder 17. A protrusion 19 is provided on the outer surface of the movable shaft 18. A groove that mates with the protrusion 19 is provided inside the mounting cylinder 17. A movable top cylinder 20 is provided at one end of the movable shaft 18. A base 21 is rotatably connected to the other end of the movable shaft 18. A fixed cylinder 22 is provided on the outer side of the mounting frame 2. The base 21 is slidably connected to the fixed cylinder 22. A cylinder 23 is provided at one end of the fixed cylinder 22. The output end of the cylinder 23 is fixedly connected to the base 21.

[0027] When clamping the core cylinder 6 using the clamping unit and the rotating unit, the clamping unit and the rotating unit are first moved to the two sides of the core cylinder 6 at the bottom of the operating table 1 by the lifting unit and the mounting bracket 2. Then, the cylinder 23 is activated. The cylinder 23 is powered by an external air source. The output end of the cylinder 23 pushes the base 21 to move inside the fixed cylinder 22, and at the same time pushes the movable shaft 18 to move along the mounting cylinder 17 and pushes the movable top cylinder 20 to move. During the movement, the movable top cylinder 20 will first contact one end of the core cylinder 6, and part of it can enter the core cylinder 6. Then it will push the core cylinder 6 to move together. When the core cylinder 6 is clamped by the fixed top cylinder 14 and the movable top cylinder 20, the clamping of the core cylinder 6 is completed. A pressure sensor can be set between the output end of the cylinder 23 and the connection between the base 21 to detect the pressure applied to the core cylinder 6, ensuring that the core cylinder 6 can be clamped without damaging it.

[0028] After clamping the core cylinder 6, the core cylinder 6 can be moved upward by the lifting unit and the mounting frame 2. When the core cylinder 6 moves to the target height and begins to wind the yarn, the second motor 16 is started. The second motor 16 drives the fixed shaft 13 to rotate, and drives the fixed top cylinder 14 to rotate, which in turn drives the core cylinder 6 between the fixed top cylinder 14 and the movable top cylinder 20 to rotate, and begins to wind the yarn.

[0029] The fixed shaft 13 and the mounting bracket 2, as well as the movable shaft 18 and the mounting bracket 2, are rotatably connected by bearings. At the same time, the cooperation between the protrusion 19 and the groove on the mounting cylinder 17 allows the movable shaft 18 to rotate synchronously with the mounting cylinder 17.

[0030] Furthermore, the moving unit includes upright plates 24 disposed on both sides of the extension platform 7, two fixed rods 25 and a second lead screw 26 disposed between the two upright plates 24, and also includes a slide block 27, which is slidably connected to the fixed rods 25 and threadedly connected to the second lead screw 26. A third motor 28 is disposed on the side of one of the upright plates 24, and the output end of the third motor 28 is connected to the second lead screw 26. A guide ring 29 is disposed on the lower surface of the slide block 27.

[0031] When the yarn is evenly wound onto the core cylinder 6, the third motor 28 needs to be started. The third motor 28 can drive the second lead screw 26 to rotate. Through the threaded connection between the second lead screw 26 and the slide block 27, and the sliding connection between the fixed rod 25 and the slide block 27, the slide block 27 can be driven to move linearly along the second lead screw 26, thereby driving the guide ring 29 to move. The yarn passes through the guide ring 29. Then, by controlling the forward and reverse rotation of the third motor 28, the slide block 27 can be controlled to reciprocate linearly on the second lead screw 26. At the same time, the second lead screw 26 can be selected as a reciprocating lead screw, and the slide block 27 is matched with it. At this time, the third motor 28 does not need to repeatedly change the direction of rotation to realize the reciprocating movement of the slide block 27 on the second lead screw 26.

[0032] The first motor 10, the second motor 16, the third motor 28, and the cylinder 23 are all controlled by a PLC system, and are used in conjunction with position and speed sensors to control the yarn winding speed and the movement of various modules within the equipment.

[0033] This device is not only suitable for winding elastic vortex spun core-spun yarn, but can also be used for winding various types of yarn.

[0034] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A resilient vortex-spun core-spun yarn winding device, comprising an operating table and a U-shaped mounting frame, characterized in that: The upper surface of the operating table is inclined; Baffles are provided on both sides of the upper surface of the operating table; A side plate is provided at the lower end of the upper surface of the operating table, and a guide plate is rotatably connected to the side plate. An elastic plate is provided on the side of the operating table. The control panel is equipped with a lifting unit for controlling the up and down movement of the mounting frame; The mounting frame is provided with a rotating unit and a clamping unit at both ends. The clamping unit and the rotating unit can be used to clamp the core cylinder, and the rotating unit can drive the core cylinder to rotate. An extension platform is provided on the operating table, and a reciprocating moving unit is provided on the extension platform. The moving unit is used to make the yarn evenly wound on the outer surface of the core cylinder.

2. The elastic vortex spinning core-spun yarn winding device according to claim 1, characterized in that, The lifting unit includes a fixed frame disposed on the lower surface of the operating table, a first lead screw disposed between the fixed frame and the operating table, a mounting frame threadedly connected to the first lead screw, a first motor disposed on the fixed frame for driving the first lead screw to rotate, sliding grooves disposed on both sides of the operating table, and a slide rail disposed on the inner side of the mounting frame for sliding connection with the sliding grooves.

3. The elastic vortex spinning core-spun yarn winding device according to claim 1, characterized in that, The rotating unit includes a fixed shaft at one end of a mounting bracket, a fixed top cylinder at one end of the fixed shaft, a sleeve on the mounting bracket, and a second motor at one end of the sleeve. The output end of the second motor is fixedly connected to the fixed shaft.

4. The elastic vortex spinning core-spun yarn winding device according to claim 3, characterized in that, The clamping unit includes a mounting cylinder disposed at the other end of the mounting frame. The mounting cylinder is rotatably connected to the mounting frame. A movable shaft is slidably connected inside the mounting cylinder. A protrusion is provided on the outer surface of the movable shaft. A groove that mates with the protrusion is provided inside the mounting cylinder. A movable top cylinder is provided at one end of the movable shaft. A base is rotatably connected to the other end of the movable shaft. A fixed cylinder is provided on the outer side of the mounting frame. The base is slidably connected to the fixed cylinder. A cylinder is provided at one end of the fixed cylinder. The output end of the cylinder is fixedly connected to the base.

5. The elastic vortex spinning core-spun yarn winding device according to claim 1, characterized in that, The moving unit includes upright plates arranged on both sides of the extension platform, two fixed rods and a second lead screw arranged between the two upright plates, and a slide block. The slide block is slidably connected to the fixed rods and threadedly connected to the second lead screw. A third motor is arranged on the side of one of the upright plates, and the output end of the third motor is connected to the second lead screw. A guide ring is arranged on the lower surface of the slide block.

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