Winding tractor for spinning processing
By designing the guide frame and metal pressure roller in the winding traction device, the problem of yarn entanglement caused by static electricity was solved, achieving orderly winding and efficient winding of the yarn, thus improving the quality and efficiency of the spinning process.
Patent Information
- Application Number
- CN202520675004.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-11
AI Technical Summary
In existing spinning winding and traction devices, the yarn becomes tangled and knotted due to static electricity during high-speed traction, affecting the yarn winding effect.
A winding traction device is designed, comprising a guide frame, a metal pressure roller, a sliding groove, a limiting slider, a connecting rod, and an elastic component. The metal pressure roller presses against the yarn surface to squeeze and discharge static electricity, and the grounding wire discharges static electricity, ensuring that the yarn winds along a predetermined trajectory. The metal pressure roller can be easily disassembled for cleaning and maintenance.
It effectively reduces the probability of yarn tangling and knotting, improves the uniformity and efficiency of yarn winding, and ensures the stability and efficiency of spinning and winding.
Smart Images
Figure CN223920763U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of spinning technology, specifically to a winding and traction device for spinning processing. Background Technology
[0002] Spinning, also known as chemical fiber forming, is a process that utilizes the rheological properties of polymers to transform fiber-forming polymers from a fluid state into fibers. Methods include melt spinning, solution spinning (divided into wet and dry methods), gel spinning, and electrospinning, used to produce fibers such as polyester, viscose, and polyacrylonitrile. The resulting chemical fibers are widely used in textiles, apparel, industry, and the medical field, and can be used to make fabrics, industrial products, and medical devices. The winding and drawing device used in spinning is a key piece of equipment in spinning production and is widely used in the spinning and processing of both chemical and natural fibers.
[0003] Existing spinning winding traction devices often rely on a synchronously moving horizontal traction head to pull the yarn, allowing it to be evenly wound onto the winding drum. However, in actual operation, the yarn inevitably accumulates a large amount of static electricity due to frequent friction with the traction head and air during high-speed traction. During winding, the yarns, which should be arranged in parallel and orderly manner, interfere with each other due to static electricity, causing some yarns to deviate from the predetermined winding trajectory and resulting in a chaotic winding phenomenon. This chaos not only makes the yarn distribution on the winding drum uneven but also easily causes tangling and knotting between yarns, reducing the yarn winding effect. To address this, we propose a spinning winding traction device. Utility Model Content
[0004] The main objective of this invention is to provide a winding and traction device for spinning, which can effectively solve the problems in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a winding traction device for spinning processing, comprising a traction frame, a guide frame connected to one side of the upper surface of the traction frame, a limiting groove laterally formed on one side of the upper surface of the guide frame, a reciprocating lead screw rotatably disposed within the inner cavity of the limiting groove, a yarn guide block loosely disposed on one side of the upper surface of the limiting groove, and the bottom end of the yarn guide block threadedly connected to the surface of the reciprocating lead screw, and vertical sliding grooves vertically formed on both sides of one end of the guide frame relative to the limiting groove, an elastic component disposed at the bottom end of the inner cavity of the sliding groove, and a snap-fit component detachably connected to the top end of the elastic component. A conductive post is fixedly nested at the center of the inner cavity of the elastic component. A grounding wire is detachably connected to the outer wall of the conductive post. A snap-fit component is slidably disposed at the top of the inner cavity of the sliding groove. A metal pressure roller is detachably connected to the inner side of the snap-fit component, and one side surface of the metal pressure roller is in contact with the inner side wall of the conductive post. A second servo motor is detachably nested on the surface of the traction frame above the metal pressure roller. A limit sleeve roller is fixedly connected to the power output end of the second servo motor. A winding cylinder is detachably sleeved on the surface of the limit sleeve roller. A transmission component is provided on one side of the reciprocating screw and the power output end of the second servo motor.
[0006] Preferably, the locking assembly includes a limiting slider, a locking rod, a locking block, and a second spring. A slider is slidably provided at the top of the inner cavity of the limiting groove opened on both sides of the guide frame. A locking rod is slidably nested on the surface of the limiting slider, and the locking rod extends through the limiting slider and into the inner side of the limiting slider. A locking block is fixedly connected to the inner side wall of the locking rod. A second spring is sleeved on the surface of the locking rod located at one end of the locking block, and the two ends of the second spring abut against the inner side of the locking block and the traction frame, respectively.
[0007] Preferably, the metal pressure roller has snap-fit holes on both sides that are adapted to the snap-fit block.
[0008] Preferably, the elastic component includes a connecting rod, a connecting sleeve, and a first spring. The bottom of the sliding grooves vertically opened on both sides of the guide frame is fixedly connected to the connecting rod. The connecting sleeve is slidably sleeved on the upper surface of the connecting rod, and the top of the connecting sleeve is fixedly connected to the bottom of the limiting slider. The first spring is sleeved on the lower surface of the connecting rod, and the top of the first spring abuts against the bottom of the connecting sleeve.
[0009] Preferably, the transmission assembly includes a belt groove and a transmission belt. The reciprocating screw is located on the same side of the second servo motor, and the power output end of the second servo motor is provided with a belt groove. The transmission belt is fitted onto the surface of the belt groove.
[0010] Preferably, a fixing frame is fixedly connected to the upper surface of the traction frame at the center position of one side relative to the guide frame, and a traction roller is detachably provided at the top of the fixing frame.
[0011] Preferably, the traction frame is detachably connected to a first servo motor at one end relative to the servo motor, and the power output end of the first servo motor is detachably connected to a tension adjusting rod, the tension adjusting rod having a tension adjusting wheel on its inner side.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This utility model utilizes a guide frame, metal pressure roller, sliding groove, limiting slider, connecting rod, connecting sleeve, and first spring working together. Before winding, the first spring, fitted on the lower surface of the connecting rod, pushes the connecting sleeve upwards using its own elasticity. This causes the connecting sleeve to move the limiting slider to the top of the sliding groove, which in turn causes the top of the inner metal pressure roller to adhere to the bottom surface of the winding roller. When the yarn is fully wound onto the surface of the winding drum, the metal pressure roller, under the action of the first spring, can press tightly against the yarn surface and squeeze the wound yarn. The squeezing force applied by the metal pressure roller can effectively suppress the displacement of the yarn caused by static electricity, ensuring that the yarn winds in an orderly manner along a predetermined trajectory. Furthermore, the metal pressure roller can guide the static electricity on the yarn surface to the matching grounding wire, thereby dissipating the static electricity and greatly reducing the probability of yarn tangling, knotting, and other problems, effectively improving the yarn winding effect.
[0014] 2. This utility model utilizes the cooperation of a metal pressure roller, snap-fit holes, a limiting slider, a locking rod, a locking block, and a second spring. Under the reaction force of the second spring, the locking block is pushed to snap into the snap-fit holes on both sides of the metal pressure roller, thereby securing the metal pressure roller. By pulling the locking rod in the opposite direction, the second spring is compressed, causing the locking block to separate from the snap-fit holes, thus facilitating the disassembly of the metal pressure roller. This enables quick disassembly and assembly of the metal pressure roller, facilitating subsequent cleaning, maintenance, and replacement. It ensures that the entire spinning winding traction device is always in optimal working condition, maintaining a highly efficient and stable yarn winding effect. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the guide component of this utility model;
[0017] Figure 3 This is a schematic diagram of the snap-fit assembly of this utility model.
[0018] In the diagram: 1. Traction frame; 2. Fixing frame; 3. Traction roller; 4. First servo motor; 5. Tension adjusting rod; 6. Tension adjusting wheel; 7. Second servo motor; 8. Limiting sleeve roller; 9. Winding drum; 10. Guide frame; 11. Transmission assembly; 12. Metal pressure roller; 13. Snap-fit hole; 14. Limiting slide groove; 15. Reciprocating lead screw; 16. Yarn guide block; 17. Sliding groove; 18. Connecting rod; 19. Connecting sleeve; 20. First spring; 21. Snap-fit assembly; 22. Conductive post; 23. Grounding wire; 111. Belt groove; 112. Transmission belt; 211. Limiting slider; 212. Clamping rod; 213. Clamping block; 214. Second spring. Detailed Implementation
[0019] 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.
[0020] Example
[0021] Please see Figure 1 - Figure 3The figure shows a winding traction device for spinning, including a traction frame 1. A guide frame 10 is connected to one side of the upper surface of the traction frame 1. A limiting groove 14 is laterally formed on one side of the upper surface of the guide frame 10. A reciprocating lead screw 15 is rotatably mounted inside the limiting groove 14. A yarn guide block 16 is loosely provided on one side of the upper surface of the limiting groove 14, and the bottom end of the yarn guide block 16 is threaded to the surface of the reciprocating lead screw 15. The guide frame 10 is vertically positioned on both sides opposite one end of the limiting groove 14. A sliding groove 17 is provided in a straight opening. An elastic component is provided at the bottom of the inner cavity of the sliding groove 17, and a snap-fit component 21 is detachably connected to the top of the elastic component. A conductive post 22 is fixedly nested at the center of the inner cavity of the elastic component. A grounding wire 23 is detachably connected to the outer wall of the conductive post. The snap-fit component 21 is slidably disposed at the top of the inner cavity of the sliding groove 17. A metal pressure roller 12 is detachably connected to the inner side of the snap-fit component 21, and one surface of the metal pressure roller 12 is in contact with the inner wall of the conductive post 22. A second servo motor 7 is detachably nested on the surface of the traction frame 1 above the 12. The power output end of the second servo motor 7 is fixedly connected to a limiting roller 8. A uniform winding cylinder 9 is detachably fitted on the surface of the limiting roller 8. The reciprocating screw 15 is located on one side of the second servo motor 7, and a transmission component 11 is provided at the power output end of the second servo motor 7. By setting a guide component on the traction frame 1, opening a limiting groove 14 on the guide frame 10 and installing the reciprocating screw 15 and the yarn guide block 16, setting an elastic component and a snap-fit component 21 to connect the metal pressure roller 12 and equipping it with a grounding wire, and setting the second servo motor 7 on the surface of the traction frame 1 to connect the limiting roller 8 and the uniform winding cylinder 9, and setting the transmission component 11 at the power output end of the reciprocating screw 15 and the second servo motor 7, uniform and stable winding of the yarn on the uniform winding cylinder 9 is achieved, effectively solving the problem of yarn entanglement and disorder caused by static electricity, and also facilitating the maintenance and replacement of components such as the metal pressure roller 12, thereby improving the efficiency and quality of spinning and winding.
[0022] The locking assembly 21 includes a limiting slider 211, a locking rod 212, a locking block 213, and a second spring 214. A slider is slidably mounted at the top of the inner cavity of the limiting grooves 14 on both sides of the guide frame 10. The locking rod 212 is slidably nested on the surface of the limiting slider 211, and extends through the limiting slider 211 to the inner side of the limiting slider 211 block. The locking block 213 is fixedly connected to the inner wall of the locking rod 212. The second spring 214 is sleeved on one end of the locking rod 212 located on the surface of the locking block 213, and the two ends of the second spring 214 abut against the inner sides of the locking block 213 and the traction frame 1, respectively. The metal pressure roller 12 has locking holes 13 on both sides that are adapted to the locking block 213. The elastic assembly includes a connecting rod 18, a connecting sleeve 19, and a first spring 20. The connecting rod 18 is fixedly connected to the bottom of the inner cavity of the vertically opened sliding grooves 17 on both sides of the guide frame 10. 8. A connecting sleeve 19 is slidably sleeved on the upper surface of the connecting rod 18, and the top end of the connecting sleeve 19 is fixedly connected to the bottom end of the limiting slider 211. A first spring 20 is sleeved on the lower surface of the connecting rod 18, and the top end of the first spring 20 abuts against the bottom end of the connecting sleeve 19. By setting a snap-fit assembly 21 consisting of the limiting slider 211, the locking rod 212, the locking block 213, and the second spring 214, and an elastic assembly consisting of the connecting rod 18, the connecting sleeve 19, and the first spring 20, the metal pressure roller 12 and the guide frame 10 can be detachably connected. This not only allows the metal pressure roller 12 to tightly adhere to the yarn under the action of the first spring 20, effectively squeezing the yarn and discharging static electricity, but also allows the metal pressure roller 12 to be easily disassembled and installed by operating the locking rod 212, greatly facilitating the subsequent cleaning, maintenance, and replacement work, and ensuring the stability and efficiency of the spinning and winding process.
[0023] The transmission assembly 11 includes a belt groove 111 and a transmission belt 112. The reciprocating screw 15 is provided with belt grooves 111 on the surface of the same side as the second servo motor 7 and the power output end of the second servo motor 7. The transmission belt 112 is fitted onto the surface of the belt groove 111. By providing belt grooves 111 on the surface of the reciprocating screw 15 and the power output end of the second servo motor 7, and fitting the transmission belt 112 onto the surface of the belt groove 111, the transmission assembly 11 is formed. This achieves efficient and stable transmission of power from the second servo motor 7 to the reciprocating screw 15, enabling the yarn guide block 16 to perform precise reciprocating linear motion, ensuring that the yarn is evenly wound on the winding drum 9, and effectively improving the quality and efficiency of spinning and winding.
[0024] A fixed frame 2 is fixedly connected to the upper surface of the traction frame 1 at the center position of one side relative to the guide frame 10. A traction roller 3 is detachably provided at the top of the fixed frame 2. A first servo motor 4 is detachably connected to the end surface of the traction frame 1 relative to the servo motor. A tension adjusting rod 5 is detachably connected to the power output end of the first servo motor 4. A tension adjusting wheel 6 is provided on the inner side of the tension adjusting rod 5. By fixing the fixed frame 2 at the center position of one side of the upper surface of the traction frame 1 relative to the guide frame 10 and detachably providing the traction roller 3 at its top, and detachably connecting the first servo motor 4 to the end surface of the traction frame 1 relative to the servo motor, and detachably connecting the power output end of the first servo motor 4 to the tension adjusting rod 5, and providing a tension adjusting wheel 6 on the inner side of the tension adjusting rod 5, stable traction and flexible and precise adjustment of yarn tension are achieved, ensuring the high efficiency of the spinning and winding process and the quality of yarn winding.
[0025] It should be noted that this utility model is a winding and traction device for spinning. The yarn is passed through the yarn guide block 16 of the guiding assembly. The first servo motor 4 is started, and a suitable initial tension is applied to the yarn through the tension adjusting rod 5 and the tension adjusting wheel 6. Simultaneously, the traction roller 3 assists in the movement of the yarn. The second servo motor 7 is then activated, which drives the limiting sleeve roller 8 and the even winding drum 9 to rotate at high speed to evenly wind the yarn. The second servo motor 7 also drives the reciprocating screw 15 to rotate through the transmission belt 112, causing the yarn guide block 16 to reciprocate within the limiting groove 14. The yarn is evenly guided to the surface of the winding drum 9 for winding. Before winding, the first spring 20 pushes the metal pressure roller 12 to fit against the bottom of the winding drum 9. During winding, the metal pressure roller 12 is in close contact with the yarn, which not only squeezes the yarn to prevent displacement due to static electricity, but also conducts static electricity to the grounding wire and discharges it. When cleaning, maintaining or replacing the metal pressure roller 12 later, the locking rod 212 is pulled to separate the locking block 213 from the locking hole 13 of the metal pressure roller 12 for disassembly. The reverse operation can be used to complete the installation. The structure is simple and easy to operate, which effectively improves the convenience of using the device.
[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A winding puller for spinning processing, comprising a puller frame (1), characterized in that: The traction frame (1) upper surface side is connected with guide frame (10), the guide frame (10), the guide frame (10) upper surface side transversely is provided with limiting sliding slot (14), the limiting sliding slot (14) inner chamber rotation is equipped with reciprocating screw rod (15), the limiting sliding slot (14) one side upper surface Hu Song is equipped with guide block (16), and guide block (16) bottom end is connected with reciprocating screw rod (15) surface by screw thread, the guide frame (10) relative to the one end both sides of limiting sliding slot (14) vertically is provided with sliding slot (17), the sliding slot (17) inner chamber bottom is equipped with elastic component, and the top of elastic component is detachably connected with clamping assembly (21), the inner chamber central position of elastic component is fixedly nested with electrically conductive column (22), the outer lateral wall of electrically conductive column is detachably connected with ground wire (23), clamping assembly (21) is slidably arranged in the inner chamber top of sliding slot (17), the inner side of clamping assembly (21) is detachably connected with metal pressure roller (12), and the one side surface of metal pressure roller (12) is attached to the inner lateral wall of electrically conductive column (22), the surface of traction frame (1) above the metal pressure roller (12) is detachably nested with second servo motor (7), the power output end of second servo motor (7) is fixedly connected with limiting sleeve roller (8), the surface of limiting sleeve roller (8) is detachably sleeved with even winding drum (9), the transmission assembly (11) is arranged on the one side of reciprocating screw rod (15) and the power output end of second servo motor (7).
2. The winding take-up device for spinning processing according to claim 1, characterized in that: The clamping assembly (21) includes a limiting sliding block (211), a clamping rod (212), a clamping block (213) and a second spring (214), the limiting sliding block (211) is slidably nested with the clamping rod (212) on the surface, and the clamping rod (212) extends into the inner side of the limiting sliding block (211) through the limiting sliding block (211), the clamping block (213) is fixedly connected to the inner lateral wall of the clamping rod (212), and the second spring (214) is sleeved on the surface of the one end of the clamping block (213) and the clamping rod (212), and the two ends of the second spring (214) are respectively abutted to the inner side of the clamping block (213) and the traction frame (1).
3. The winding take-up device for spinning processing according to claim 1, characterized in that: The metal pressure roller (12) is provided with a clamping hole (13) on both sides, which is matched with the clamping block (213).
4. The winding take-up device for spinning processing according to claim 1, wherein: The elastic component includes a connecting rod (18), a connecting sleeve (19) and a first spring (20), the connecting rod (18) is fixedly connected to the inner chamber bottom of the sliding slot (17) vertically provided on both sides of the guide frame (10), the connecting sleeve (19) is slidably sleeved on the upper end surface of the connecting rod (18), and the top of the connecting sleeve (19) is fixedly connected to the bottom end of the limiting sliding block (211), and the first spring (20) is sleeved on the lower end surface of the connecting rod (18), and the top of the first spring (20) is abutted to the bottom end of the connecting sleeve (19).
5. The winding take-up device for spinning processing according to claim 1, wherein: The transmission assembly (11) includes a belt groove (111) and a transmission belt (112), one end of the reciprocating wire rod (15) is located on the same side of the second servo motor (7), and the surface of the power output end of the second servo motor (7) is provided with a belt groove (111), and the surface of the belt groove (111) is sleeved with a transmission belt (112).
6. The winding take-up device for spinning processing according to claim 1, wherein: The fixed frame (2) is fixedly connected to the center position of one side of the upper surface of the traction frame (1) and relative to the guide frame (10), and the traction roller (3) is detachably arranged at the top end of the fixed frame (2).
7. The winding take-up device for spinning processing according to claim 1, wherein: The first servo motor (4) is detachably connected to the surface of one end of the traction frame (1) and relative to the second servo motor (7), the power output end of the first servo motor (4) is detachably connected with the tension adjusting rod (5), and the inner side of the tension adjusting rod (5) is provided with the tension adjusting wheel (6).