A cotton yarn cradle pressure adjustment module
The motor-driven cotton yarn cradle pressure adjustment module solves the problem of manual operation required for cotton yarn cradle tension adjustment, realizes stable adjustment of cotton yarn tension and equipment reliability, and improves textile production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI XIANYU TEXTILE TECHNOLOGY CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-05-26
AI Technical Summary
The existing tension adjustment of the cotton yarn cradle requires repeated manual operation, which is time-consuming and unstable. The adjustment module is also prone to damage, affecting work efficiency.
The cotton yarn cradle pressure adjustment module is driven by a motor. The motor drives the rotating shaft and the limit groove slider system to adjust the cotton yarn tension. It is also equipped with a replaceable outer cotton yarn ring to protect the inner cotton yarn ring and prevent damage.
It achieves stable adjustment of cotton yarn tension, improves processing efficiency, extends equipment lifespan, and reduces manual adjustment time.
Smart Images
Figure CN224280625U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cotton yarn cradle technology, specifically a cotton yarn cradle pressure adjustment module. Background Technology
[0002] A cotton yarn cradle is a device used in textile machinery to adjust and control the tension of cotton yarn. It is widely used in textile production lines, especially in the cotton spinning process. Its main function is to ensure that the tension of the cotton yarn is uniform and stable during processing, thereby ensuring the quality of the final product and production efficiency. The pressure regulating module is mainly used to control the pressure of the cotton yarn cradle to ensure that the cotton yarn receives stable and uniform processing during the spinning process. Typically, this regulating module is designed to ensure the tension control of the cotton yarn. By adjusting the pressure of the cradle, it prevents the cotton yarn from being subjected to excessive tension or stretching, which could lead to quality problems in production. The basic principle of this module is to adjust the pressure of the cradle mechanically or electronically, thereby affecting the movement of the cotton yarn on the textile machine.
[0003] In existing cotton yarn cradle technology, tension adjustment generally requires repeated manual adjustments, which is time-consuming, not conducive to rapid processing, and lacks stability. Furthermore, the ring body for winding the cotton yarn in the adjustment module is prone to damage after prolonged use and needs to be replaced in a timely manner to avoid affecting work efficiency.
[0004] Therefore, a cotton yarn cradle pressure adjustment module is proposed to solve the problems mentioned above. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a cotton yarn cradle pressure adjustment module, which solves the problem that general tension adjustment work requires repeated manual adjustments, which is time-consuming, inconvenient for rapid processing, and lacks stability. Furthermore, the ring body for winding cotton yarn in the adjustment module is prone to damage after prolonged use and needs to be replaced in a timely manner to avoid affecting work efficiency.
[0006] To achieve the above objectives, this utility model provides the following technical solution: it includes a module support base and an outer cotton yarn ring. The module support base is rotatably connected to a shaft, and a first motor is fixedly connected to the inside of the shaft. A rotating shaft is fixedly connected to the output end of the first motor. Multiple limiting grooves are opened on the outer surface of the rotating shaft. A limiting rod is fixedly connected inside each limiting groove. A slider is slidably connected to the outer surface of the limiting rod. A connecting block is fixedly connected to the outer surface of the slider. An inner cotton yarn ring is fixedly connected to the other end of the connecting block.
[0007] Preferably, the outer cotton yarn ring has multiple inner grooves, and each inner groove is fixedly connected to a telescopic rod, with a clamp fixedly connected to the output end of the telescopic rod.
[0008] Preferably, the inside of the clamp plate abuts against the outer surface of the inner cotton yarn ring, and the clamp plate protects the outer cotton yarn ring on the outer surface of the inner cotton yarn ring.
[0009] Preferably, a fixing plate is fixedly connected to the outer surface of the module support base, and a second motor is fixedly connected to the upper surface of the fixing plate. The output end of the second motor is fixedly connected to the other end of the shaft.
[0010] Preferably, a spring is fixedly connected inside the inner groove, and the bottom end of the spring is fixedly connected to the outer surface of the clamping plate.
[0011] Preferably, each inner cotton yarn loop is slidably connected to the outer surface of the shaft by a connecting block.
[0012] Preferably, the other end of the rotating shaft is rotatably connected to the inside of the shaft body, and the inside of the shaft body is rotatably connected to the outer surface of the rotating shaft.
[0013] Compared with the prior art, this utility model provides a cotton yarn cradle pressure adjustment module, which has the following beneficial effects:
[0014] 1. By setting up a first motor, the rotating shaft rotates inside the shaft body under the drive of the first motor, thereby driving the slider to slide in the limiting groove. Its sliding trajectory determines the distance between the inner cotton yarn rings. The adjustment of the distance between the inner cotton yarn rings determines the tension of the cotton yarn, so that the cotton yarn maintains a stable tension during the spinning process. The cradle ensures the uniform tension of the cotton yarn by applying adjustment force, thereby realizing pressure regulation and ensuring processing efficiency.
[0015] 2. The outer cotton yarn ring effectively protects the inner cotton yarn ring. After prolonged use, the outer cotton yarn ring can be replaced through the structure in the inner groove to avoid affecting the normal use of the cradle. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of the cotton yarn cradle pressure adjustment module of this utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the shaft of the cotton yarn cradle pressure adjustment module of this utility model;
[0018] Figure 3 This is a schematic diagram of the disassembly structure of the outer cotton yarn ring of the cotton yarn cradle pressure adjustment module of this utility model;
[0019] Figure 4 This utility model relates to a cotton yarn cradle pressure adjustment module. Figure 3 Enlarged view of point A in the middle.
[0020] In the diagram: 1. Module support base; 2. Shaft; 3. First motor; 4. Rotating shaft; 5. Limiting groove; 6. Limiting rod; 7. Slider; 8. Connecting block; 9. Inner cotton yarn ring; 10. Outer cotton yarn ring; 11. Inner groove; 12. Telescopic rod; 13. Clamping plate; 14. Fixing plate; 15. Second motor; 16. Spring. Detailed Implementation
[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0022] 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.
[0023] Example:
[0024] Please see Figure 1 - Figure 4 This embodiment of a cotton yarn cradle pressure adjustment module includes a module support base 1 and an outer cotton yarn ring 10. The module support base 1 is rotatably connected to a shaft 2. The shaft 2 is fixedly connected to a first motor 3. The output end of the first motor 3 is fixedly connected to a rotating shaft 4. The outer surface of the rotating shaft 4 is provided with multiple limiting grooves 5. Each limiting groove 5 is fixedly connected to a limiting rod 6. The outer surface of the limiting rod 6 is slidably connected to a slider 7. The outer surface of the slider 7 is fixedly connected to a connecting block 8. The other end of the connecting block 8 is fixedly connected to an inner cotton yarn ring 9. The connecting block 8 drives each inner cotton yarn ring 9 to slide and connect to the outer surface of the shaft 2. The other end of the rotating shaft 4 is rotatably connected to the inside of the shaft 2. The inside of the shaft 2 is rotatably connected to the outer surface of the rotating shaft 4.
[0025] A fixing plate 14 is fixedly connected to the outer surface of the module support base 1, and a second motor 15 is fixedly connected to the upper surface of the fixing plate 14. The output end of the second motor 15 is fixedly connected to the other end of the shaft 2.
[0026] During operation, the first motor 3 inside the shaft 2 is started, and the output end of the first motor 3 drives the rotating shaft 4 to rotate inside the shaft 2. When the rotating shaft 4 rotates, it drives the slider 7 to slide on the outer surface of the limiting rod 6 and slide along the shape trajectory of the limiting groove 5. This drives the connecting block 8 and the inner cotton yarn ring 9 to move. The inner cotton yarn ring 9 drives the outer cotton yarn ring 10 to move, changing the distance between the two outer cotton yarn rings, thereby changing the tension of the cotton yarn. The rotating shaft 4 has multiple limiting grooves 5, which stabilize the sliding of the slider 7. The limiting rod 6 limits the sliding of the slider 7 to prevent deviation. The inner cotton yarn ring 9 can drive the outer cotton yarn ring 10 to move together, changing the tension of the outer cotton yarn.
[0027] At this time, the second motor 15 is fixed to the outer surface of the module support base 1 by the fixing plate 14. By starting the second motor 15, the shaft 2 can be rotated as a whole to perform the cotton yarn winding work.
[0028] The outer cotton yarn ring 10 has multiple inner grooves 11 inside, and each inner groove 11 is fixedly connected to a telescopic rod 12. The output end of the telescopic rod 12 is fixedly connected to a clamping plate 13. The inside of the clamping plate 13 abuts against the outer surface of the inner cotton yarn ring 9. The clamping plate 13 protects the outer cotton yarn ring 10 on the outer surface of the inner cotton yarn ring 9. A spring 16 is fixedly connected inside the inner groove 11. The bottom end of the spring 16 is fixedly connected to the outer surface of the clamping plate 13.
[0029] When the outer cotton yarn ring 10 needs to be replaced, the telescopic rod 12 inside the inner groove 11 is activated. The output end of the telescopic rod 12 drives the clamping plate 13 to move away from the outer surface of the inner cotton yarn ring 9, so that the outer cotton yarn ring 10 can be removed and replaced as a whole. The spring 16 inside the inner groove 11 can assist the telescopic rod 12 in buffering and resetting the clamping plate 13. The outer cotton yarn ring 10 provides a certain degree of protection for the inner cotton yarn ring 9, preventing accelerated damage to the inner cotton yarn ring 9. The telescopic rod 12 is fixed by the inner groove 11.
[0030] The working principle of the above embodiment is as follows: During operation, the first motor 3 inside the shaft 2 is started, and the output end of the first motor 3 drives the rotating shaft 4 to rotate inside the shaft 2. When the rotating shaft 4 rotates, it drives the slider 7 to slide on the outer surface of the limiting rod 6 and slide along the shape trajectory of the limiting groove 5, thereby driving the connecting block 8 and the inner cotton yarn ring 9 to move. The inner cotton yarn ring 9 drives the outer cotton yarn ring 10 to move, changing the distance between the two outer cotton yarn rings, thereby changing the tension of the cotton yarn. When it is necessary to replace the outer cotton yarn ring 10, the telescopic rod 12 inside the inner groove 11 is started. The output end of the telescopic rod 12 drives the clamping plate 13 to move, so that the clamping plate 13 moves away from the outer surface of the inner cotton yarn ring 9, thus removing the outer cotton yarn ring 10 as a whole. The inner groove 11 is removed for replacement. The spring 16 inside the inner groove 11 can assist the telescopic rod 12 in buffering and resetting the clamping plate 13. The second motor 15 is fixed to the outer surface of the module support base 1 by the fixing plate 14. By starting the second motor 15, the shaft 2 can be rotated as a whole to wind the cotton yarn. Multiple limiting grooves 5 are opened on the rotating shaft 4. The limiting grooves 5 stabilize the sliding of the slider 7. The limiting rod 6 limits the sliding of the slider 7 to prevent deviation. The inner cotton yarn ring 9 can drive the outer cotton yarn ring 10 to move together, changing the tension of the outer cotton yarn. The outer cotton yarn ring 10 provides a certain protection for the inner cotton yarn ring 9 to avoid accelerated damage to the inner cotton yarn ring 9. The telescopic rod 12 is fixed by the inner groove 11.
[0031] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.
[0032] 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 cotton slub creel pressure regulation module, characterized by: The device includes a module support base and an outer cotton yarn ring. The module support base is rotatably connected to a shaft, and a first motor is fixedly connected to the inside of the shaft. The output end of the first motor is fixedly connected to a rotating shaft. The outer surface of the rotating shaft is provided with multiple limiting grooves. Each limiting groove is fixedly connected to a limiting rod. A slider is slidably connected to the outer surface of the limiting rod. A connecting block is fixedly connected to the outer surface of the slider. The other end of the connecting block is fixedly connected to an inner cotton yarn ring.
2. The cotton yarn creel pressure regulating module of claim 1, wherein: The outer cotton yarn ring has multiple inner grooves inside, and each inner groove is fixedly connected to a telescopic rod. The output end of the telescopic rod is fixedly connected to a clamp.
3. The cotton yarn cradle pressure adjustment module according to claim 2, characterized in that: The inside of the clamp plate abuts against the outer surface of the inner cotton yarn ring, and the clamp plate protects the outer cotton yarn ring on the outer surface of the inner cotton yarn ring.
4. The cotton yarn cradle pressure adjustment module according to claim 1, characterized in that: A fixing plate is fixedly connected to the outer surface of the module support base, and a second motor is fixedly connected to the upper surface of the fixing plate. The output end of the second motor is fixedly connected to the other end of the shaft.
5. The cotton yarn cradle pressure adjustment module according to claim 2, characterized in that: A spring is fixedly connected inside the inner groove, and the bottom end of the spring is fixedly connected to the outer surface of the clamping plate.
6. The cotton yarn cradle pressure adjustment module according to claim 1, characterized in that: The connecting block drives each inner cotton yarn loop to slide and connect to the outer surface of the shaft.
7. The cotton yarn cradle pressure adjustment module according to claim 1, characterized in that: The other end of the rotating shaft is rotatably connected to the inside of the shaft body, and the inside of the shaft body is rotatably connected to the outer surface of the rotating shaft.