Tension traction device for polyester fiber processing
By introducing a combination of damping columns and springs into the tension traction device, the problem of unstable support during high-speed operation of the device was solved, achieving stable support and vibration reduction, and improving the quality and efficiency of fiber processing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-31
AI Technical Summary
Existing tension traction devices for polyester fiber processing suffer from unstable support during high-speed operation and continuous traction, causing the device to shake and shift, which affects fiber processing quality and production efficiency.
The structure employs a combination of damping columns and springs. The damping material absorbs vibration energy, and the elastic potential energy of the telescopic columns and springs is used to buffer and reduce vibration. With the help of damping pads and nuts for adjustment, stable support and reduced vibration transmission are achieved.
The device achieved stable operation under complex working conditions, ensuring the stability and production efficiency of the fiber processing process and reducing quality problems such as fiber breakage and uneven thickness.
Smart Images
Figure CN224062214U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of textile engineering technology, and in particular to a tension traction device for processing polyester fibers. Background Technology
[0002] A tension traction device for polyester fiber processing is a key piece of equipment used to precisely control fiber tension and achieve stable traction during polyester fiber production. Through a series of mechanical structures and control systems, it can apply appropriate tension to the polyester fiber according to the production process requirements, ensuring that the fiber maintains a stable shape and performance during stretching, winding, and other processing stages. This avoids quality problems such as fiber breakage and uneven thickness caused by uneven tension, while simultaneously achieving continuous and efficient fiber traction, ensuring the smooth progress of the entire processing, thereby improving the production quality and efficiency of polyester fibers.
[0003] The tension traction device for polyester fiber processing mainly uses a motor to drive the traction roller to rotate. The friction between the traction roller and the polyester fiber propels the fiber forward. At the same time, a tension sensor monitors the tension of the fiber in real time and feeds the signal back to the control system. The control system automatically adjusts parameters such as the motor speed or the pressure of the traction roller based on the difference between the preset tension value and the actual detected value, so as to achieve precise control of the tension of the polyester fiber and ensure that the fiber maintains a stable tension during processing to meet the requirements of the production process.
[0004] However, some tension traction devices used in existing polyester fiber processing suffer from unstable support during use. These devices often operate under conditions of high-speed operation and continuous traction of polyester fibers. The support structure design of some devices is flawed, making it difficult for the device to withstand its own weight, mechanical vibration, and the force generated by fiber traction during operation. This results in frequent shaking and displacement, which greatly interferes with the precise control of tension and seriously affects the processing quality and production efficiency of polyester fibers. Therefore, a tension traction device for polyester fiber processing is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a tension traction device for polyester fiber processing, which aims to improve the problem of unstable support in the existing tension traction device for polyester fiber processing.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a tension traction device for polyester fiber processing, comprising a base plate, two support columns 1 fixedly connected to the top of the base plate, two adjusting columns fixedly connected to the top of the base plate, and multiple fixing blocks 1 fixedly connected to the top of the base plate. Each of the multiple fixing blocks 1 has two rotating shafts rotatably connected inside. One of the two rotating shafts has a damping column 1 fixedly connected externally, and the other of the two rotating shafts has a damping column 2 fixedly connected externally. A fixing block 3 is rotatably connected to the top of the damping column 2. The top of the damping column 1 has a fixing block 2 rotatably connected externally. A connecting column is rotatably connected to the top of the front side of the fixing block 3. A damping column 3 is fixedly connected to the front side of the connecting column. A spring 1 is sleeved on the outside of the damping column 3. Vibration damping pads 1 are fixedly connected to the front and rear ends of the damping column 3, respectively. A housing 1 is slidably connected to the outside of the spring 1. A vibration damping component for vibration damping is fixedly connected inside the support columns 1.
[0007] As a further description of the above technical solution: the vibration damping component includes multiple outer shells II, the distant sides of the multiple outer shells II are respectively fixedly connected to the adjacent sides of the two support columns I, multiple telescopic columns are fixedly connected to the inner walls of the adjacent sides of the two outer shells II, springs III are sleeved on the outside of the multiple telescopic columns, vibration damping rings are fixedly connected to the bottom ends of the multiple telescopic columns, multiple nuts I are threaded to the outside of the vibration damping rings, multiple nuts II are threaded to the outside of the two telescopic columns, a connecting shaft is slidably connected to the inner wall of the vibration damping rings, and a wire feeding shaft is slidably connected to the outside of the connecting shafts.
[0008] As a further description of the above technical solution: a second vibration damping pad is fixedly connected to the outside of the connecting column, and a second spring is sleeved on the outside of the connecting column.
[0009] As a further description of the above technical solution: tension shafts are rotatably connected to the adjacent sides of the two adjustment columns, and two support columns are fixedly connected to the top of the base plate, with take-up shafts rotatably connected to the adjacent sides of the two support columns.
[0010] As a further description of the above technical solution: another connecting column is rotatably connected to the rear interior of the second fixing block, and the outer surface of the second vibration damping pad is slidably connected to the inner wall of the first outer shell.
[0011] As a further description of the above technical solution: the front side of the fixing block three is fixedly connected to the rear side of the support column one, and the rear side of the fixing block two is fixedly connected to the front side of the adjusting column.
[0012] As a further description of the above technical solution: the two damping pads are externally slidably connected to the inner wall of the outer casing, and the spring is externally slidably connected to the inner wall of the outer casing.
[0013] As a further description of the above technical solution: the distal ends of the plurality of springs three are fixedly connected to the inner walls of the two outer shells two on the adjacent side, and the adjacent ends of the plurality of springs three are fixedly connected to the outside of the damping ring.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, a support column fixed to the top of the base plate drives the connected structure to operate. Simultaneously, an adjusting column on the base plate drives a fixed block to move, which is connected to a damping column. A rotating shaft internally connected to the fixed block causes the damping columns to rotate around the axis. The rotation of the damping column causes displacement of the fixed block connected to its top, which in turn causes movement of the connecting column rotatably connected to the rear of the fixed block. The damping column fixed to the top of the front side of the connecting column, in conjunction with a spring, a damping pad, and a housing, absorbs vibration energy. The spring and the fixed damping pad, also sleeved on the outside of the connecting column, work together within the housing to buffer vibration, thus achieving stable support and ensuring stable operation of the device under complex working conditions.
[0016] 2. In this utility model, the first support column drives the second outer shell fixed on it. The telescopic column inside the second outer shell drives the vibration damping ring to move under the action of the third spring. When the wire feeding shaft is connected to the vibration damping ring through the connecting shaft to feed or retract the wire, the first nut can adjust the position of the vibration damping ring, thereby ensuring the vibration damping stability during the wire feeding and retraction process and ensuring the smooth feeding and retraction of the cable. Attached Figure Description
[0017] Figure 1 This is a three-dimensional schematic diagram of a tension traction device for processing polyester fibers according to the present invention;
[0018] Figure 2 This is a schematic diagram of the outer shell of a tension traction device for processing polyester fibers according to the present invention.
[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle.
[0021] Legend:
[0022] 1. Base plate; 2. Support column one; 3. Adjusting column; 4. Support column two; 5. Fixing block one; 6. Rotating shaft; 7. Damping column one; 8. Damping column two; 9. Fixing block three; 10. Fixing block two; 11. Connecting column; 12. Damping column three; 13. Spring one; 14. Vibration damping pad one; 15. Spring two; 16. Vibration damping pad two; 17. Outer shell one; 18. Pay-off shaft; 19. Vibration damping ring; 20. Telescopic column; 21. Spring three; 22. Outer shell two; 23. Nut one; 24. Nut two; 25. Connecting shaft; 26. Tension shaft; 27. Take-up shaft. Detailed Implementation
[0023] 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.
[0024] Reference Figures 1 to 3 This utility model provides an embodiment of a tension traction device for polyester fiber processing, comprising a base plate 1. Two support columns 2 are fixedly connected to the top of the base plate 1, which, through vertical support, transfer the load above the device to the base plate 1, thus sharing the vertical pressure generated during device operation. Two adjusting columns 3 are fixedly connected to the top of the base plate 1, and multiple fixing blocks 5 are fixedly connected to the top of the base plate 1, providing a stable installation position for a rotating shaft 6, ensuring that the rotating shaft 6 can rotate freely in a fixed position and withstand the force transmitted from the rotating shaft 6 and related components during device operation without displacement or loosening. Two rotating shafts 6 are rotatably connected inside each of the multiple fixing blocks 5, serving as connecting and transmission components to transmit and convert the movement of the damping columns 7 and 8 connected to them.
[0025] By rotating, the angles and positions of damping column 7 and damping column 8 can be changed, thereby controlling the movement of other related components. One of the two rotating shafts 6 is externally fixedly connected to damping column 7. Utilizing the properties of the internal damping material, damping force is generated when damping column 7 undergoes relative movement to slow or stop its motion. When the connected components are subjected to external impact or vibration, damping column 7 can absorb some energy, converting kinetic energy into heat energy and dissipating it, thus playing a role in vibration reduction and buffering. The other of the two rotating shafts 6 is externally fixedly connected to damping column 8. The structure and working principle of damping column 8 are similar to those of damping column 7, also generating damping force through internal damping material. A fixing block 9 is rotatably connected to the top of damping column 8, and a fixing block 10 is rotatably connected to the top of damping column 7. The function of fixing block 10 is to provide a new connection point for other components and can also, to some extent, change the direction and manner of motion transmitted from damping column 7.
[0026] The movement of damping column 7 can be transmitted to other connected components, and it plays a connecting and supporting role during the operation of the device. A connecting column 11 is rotatably connected to the front top of fixed block 9. As fixed block 9 rotates, connecting column 11 also rotates accordingly, thereby driving the connected damping column 12 to move, realizing the transmission of movement from fixed block 9 to damping column 12. The front top of connecting column 11 is fixedly connected to damping column 12. When the movement transmitted from connecting column 11 causes relative movement in damping column 12, the damping force generated by the internal damping material absorbs and buffers energy, further reducing vibration and impact during device operation. A spring 13 is sleeved on the outside of damping column 12. When the device is subjected to vibration or impact, damping column 12 will reciprocate under the action of spring 13. During this process, spring 13 continuously stores and releases energy, working together with the damping material inside damping column 12 to further enhance the vibration reduction effect.
[0027] Damping column 3 12 has vibration damping pads 14 fixedly connected to its front and rear ends. When damping column 3 12 is subjected to vibration or impact, vibration damping pads 14 can absorb and disperse some energy by utilizing the elasticity and damping characteristics of their own materials, reducing rigid collisions between damping column 3 12 and other components, thereby playing a role in buffering and vibration reduction. Spring 13 is externally slidably connected to a housing 17 to prevent spring 13 from being corroded and damaged by the external environment, extending the service life of spring 13. On the other hand, during the operation of the device, when spring 13 expands and contracts with the movement of damping column 3 12, housing 17 can guide and constrain the movement of spring 13. Vibration damping components are fixedly connected inside the support column 2.
[0028] Reference Figures 2 to 4 The vibration damping assembly includes multiple outer shells 22, with their far sides fixedly connected to the near sides of two support columns 2. Multiple telescopic columns 20 are fixedly connected to the inner walls of the near sides of the two outer shells 22. When vibration occurs, the telescopic columns 20 extend and retract in their axial direction to buffer the impact force. Each telescopic column 20 is fitted with a spring 21. When vibration causes the telescopic column 20 to extend outward, the spring 21 is stretched, storing elastic potential energy; when the telescopic column 20 retracts, the spring 21 releases its elastic potential energy, generating a counterforce that works in conjunction with the telescopic column 20 to enhance the vibration damping effect. A damping ring 19 is fixedly connected to the bottom of each telescopic column 20. When vibration is transmitted to the damping ring 19, the vibration energy is converted into heat or other forms of energy and dissipated, thus providing buffering and vibration damping.
[0029] The vibration damping ring 19 has multiple nuts 23 connected to its external threads. When the performance of the vibration damping component needs to be adjusted according to different vibration environments or working requirements, this can be achieved by tightening or loosening the nuts 23. The two telescopic columns 20 have multiple nuts 24 connected to their external threads. When the vibration on one side is found to be greater during operation, the buffering force of the telescopic column 20 on that side can be changed by adjusting the corresponding nut 24, allowing the vibration damping component to more evenly cope with vibrations of different directions and intensities. A connecting shaft 25 is slidably connected to the inner wall of the vibration damping ring 19. When the device is subjected to vibration, the vibration damping ring 19 reduces the energy transmitted to the connecting shaft 25 through its own buffering and damping effect. The connecting shaft 25 slides within the vibration damping ring 19, further buffering and adjusting the direction and amplitude of vibration transmission, ensuring that the wire feeding shaft 18 can operate in a relatively stable environment. The wire feeding shaft 18 is slidably connected to the outside of the connecting shaft 25. When the device is subjected to external vibration, the connecting shaft 25 absorbs and buffers some of the vibration energy, reducing the vibration transmitted to the pay-off shaft 18, so that the pay-off shaft 18 can pay off the wire smoothly.
[0030] Reference Figures 1 to 3A vibration damping pad 16 is fixedly connected to the outside of the connecting column 11. When the connecting column 11 is subjected to vibration, the vibration damping pad 16 absorbs and disperses the vibration energy using the elasticity and damping properties of its material, reducing the impact of vibration on the connecting column 11 and other connected components. A spring 15 is sleeved on the outside of the connecting column 11. When the connecting column 11 moves due to the vibration of the device, the spring 15 absorbs and releases energy through extension and contraction, working in conjunction with the vibration damping pad 16 to further enhance the vibration damping effect. A tension shaft 26 is rotatably connected to the adjacent side of the two adjusting columns 3. Two support columns 4 are fixedly connected to the top of the base plate 1. During the operation of the device, the support columns 4 can bear the weight of the take-up shaft 27 and the cables and other items wound on it, evenly transferring this gravity to the base plate 1. A take-up shaft 27 is rotatably connected to the adjacent side of the two support columns 4.
[0031] Another connecting column 11 is rotatably connected to the rear side of the fixed block 2 10. When the fixed block 2 10 changes position due to the movement of the damping column 1 7, the connecting column 11 can transmit this movement to the subsequently connected components, realizing the coordinated work between different components inside the device. The external sliding connection of the vibration damping pad 2 16 is to the inner wall of the outer shell 17. When the connecting column 11 vibrates and displaces during the operation of the device, the vibration damping pad 2 16 will slide along with the connecting column 11 on the inner wall of the outer shell 17. The working principle of this sliding connection is to ensure that the connecting column 11 can move freely while using the inner wall of the outer shell 17 to constrain and guide the vibration damping pad 2 16, making its movement trajectory more stable during the absorption of vibration energy. The front side of the fixed block 3 9 is fixedly connected to the rear side of the support column 2, which improves the structural strength and stability of the device, makes the interaction between various components more coordinated, and is conducive to the normal operation of the device under complex working conditions.
[0032] The rear side of the fixed block 10 is fixedly connected to the front side of the adjusting column 3. The outer sides of the two damping pads 14 are slidably connected to the inner wall of the outer shell 17. When the damping column 12 vibrates and displaces, the damping pads 14 slide along the inner wall of the outer shell 17. This sliding connection ensures that the damping pads 14 can move freely with the damping column 12 and fully exert their damping effect. The outer side of the spring 15 is slidably connected to the inner wall of the outer shell 17. When the connecting column 11 causes the spring 15 to extend or retract due to vibration or external force, the spring 15 slides on the inner wall of the outer shell 17. The working principle of this sliding connection is that during the extension and retraction of the spring 15, the inner wall of the outer shell 17 constrains and guides it, ensuring that the extension and retraction direction of the spring 15 always remains on the predetermined axis. The far ends of the multiple springs 21 are fixedly connected to the inner walls of the two outer shells 22 on the near side, and the near ends of the multiple springs 21 are fixedly connected to the outside of the damping ring 19. When vibration causes the damping ring 19 to move downwards, the spring 21 is compressed, storing elastic potential energy; when the vibration weakens, the spring 21 releases its elastic potential energy, pushing the damping ring 19 back upwards. This working principle allows the spring 21 and the telescopic column 20 to work together to buffer and absorb vibration energy.
[0033] Working Principle: The tension traction device for polyester fiber processing uses a base plate 1 as its foundation, driving the support column 2, adjusting column 3, fixing block 5, and support column 4 fixed thereon. The rotating shaft 6 within fixing block 5 drives the damping column 7 and damping column 8 to rotate. The rotation of damping column 7 drives the fixing block 10 to move, which in turn drives the connecting column 11 rotatably connected to it. Simultaneously, support column 2 drives the fixedly connected column 9 to move, which in turn drives the connecting column 11 to rotate. The damping column 12 on connecting column 11 moves within the outer casing 17 with the cooperation of spring 13 and vibration damping pad 14. Connecting column 11 itself also operates within the outer casing 17 under the action of spring 15 and vibration damping pad 16. Adjusting column 3 drives the tension shaft 26 to rotate, and support column 4 drives the take-up shaft 27 to rotate. This achieves stable support, ensuring stable operation of the device under complex working conditions.
[0034] During the thread feeding and winding of the polyester fiber processing tension traction device, the support column 2 drives the housing 22, which is fixedly connected to it, and the housing 22 drives the telescopic column 20 fixed to its inner wall. Under the elastic action of the spring 3 21, the telescopic column 20 drives the vibration damping ring 19 connected to its bottom end to move up and down. Nut 1 23 and Nut 2 24 can adjust the position of the vibration damping ring 19 through threaded connection. When feeding, the feeding shaft 18 is connected to the vibration damping ring 19 through the connecting shaft 25. As the feeding shaft 18 rotates, the movement of the vibration damping ring 19 acts on the feeding shaft 18 through the connecting shaft 25, while the spring 3 21 buffers the vibration generated during the feeding process. Similarly, during winding, the support column 2 and related structures drive the vibration damping components to operate. This ensures stable vibration damping during the feeding and winding process, and ensures the smooth feeding and winding of the cable.
[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A tension drawing device for processing of polyester fibers, comprising a base plate (1), characterized in that: The top end of the bottom plate (1) is fixedly connected with two support columns (2), the top end of the bottom plate (1) is fixedly connected with two adjusting columns (3), the top end of the bottom plate (1) is fixedly connected with a plurality of fixed blocks (5), the inside of a plurality of fixed blocks (5) is rotatably connected with two rotating shafts (6), one of the two rotating shafts (6) is fixedly connected with a damping column (7) outside, the other of the two rotating shafts (6) is fixedly connected with a damping column (8) outside, the top end of the damping column (8) is rotatably connected with a fixed block (9) outside, the top end of the damping column (7) is rotatably connected with a fixed block (10) outside, the front side top end of the fixed block (9) is rotatably connected with a connecting column (11), the front side top end of the connecting column (11) is fixedly connected with a damping column (12), the damping column (12) is provided with a spring (13) outside, the damping column (12) is fixedly connected with a damping pad (14) at both ends, the outside of the spring (13) is slidably connected with a shell (17), the inside of the support column (2) is fixedly connected with a damping assembly for damping.
2. A tensioning device for use in the processing of polyester fibres as claimed in claim 1, wherein: The damping assembly comprises a plurality of shells (22), the far side of a plurality of shells (22) is fixedly connected to the near side of two support columns (2), the near side of two shells (22) is fixedly connected with a plurality of telescopic columns (20) on the inner wall, the outside of a plurality of telescopic columns (20) is provided with a spring (21), the bottom end of a plurality of telescopic columns (20) is fixedly connected with a damping ring (19), the outside of the damping ring (19) is threadedly connected with a plurality of nuts (23), the outside of two telescopic columns (20) is threadedly connected with a plurality of nuts (24), the inner wall of the damping ring (19) is slidably connected with a connecting shaft (25), the outside of the connecting shaft (25) is slidably connected with a pay-off shaft (18).
3. A tensioning device for use in the processing of polyester fibres as claimed in claim 1, wherein: The outside of the connecting column (11) is fixedly connected with a damping pad (16), the outside of the connecting column (11) is provided with a spring (15).
4. The tensioning device for processing of polyester fiber according to claim 1, wherein: The near side of two adjusting columns (3) is rotatably connected with a tension shaft (26), the top end of the bottom plate (1) is fixedly connected with two support columns (4), the near side of two support columns (4) is rotatably connected with a take-up shaft (27).
5. A tensioning device for use in the processing of polyester fibres as claimed in claim 3, wherein: The rear side of the fixed block (10) is rotatably connected with another connecting column (11), the outside of the damping pad (16) is slidably connected to the inner wall of the shell (17).
6. A tensioning device for use in the processing of polyester fibers as defined in claim 1, wherein: The front side of the fixed block (9) is fixedly connected to the rear side of the support column (2), the rear side of the fixed block (10) is fixedly connected to the front side of the adjusting column (3).
7. A tensioning device for use in the processing of polyester fibres as claimed in claim 3, wherein: The outside of two damping pads (14) is slidably connected to the inner wall of the shell (17), the outside of the spring (15) is slidably connected to the inner wall of the shell (17).
8. A tensioning device for use in the processing of polyester fibers as defined in claim 2, wherein: The far ends of the plurality of spring threes (21) are fixedly connected to the inner walls of the two sides of the two housings two (22), and the close ends of the plurality of spring threes (21) are fixedly connected to the outside of the damping ring (19).