Anti-winding yarn guide mechanism

Abstract

The utility model relates to the technical field of yarn guide mechanisms, and discloses an anti-winding yarn guide mechanism which comprises a supporting frame, a first clamping plate is fixedly connected into the supporting frame, a second clamping plate is slidably connected into the supporting frame, a yarn guide disc is rotatably connected between the first clamping plate and the second clamping plate, and the outer wall is fixedly connected with the yarn guide disc. The two ends of the supporting frame are fixedly connected with lifting rings, and an adjusting assembly is arranged in the supporting frame. The adjusting assembly comprises a sliding column and a guide column, the sliding column is connected into the supporting frame in a sliding mode, and the guide column is connected into the supporting frame in a sliding mode. According to the yarn tension adjusting device, the pull rod is pulled to drive the sliding column to slide in the supporting frame, the first spring is compressed at the same time, and then the second clamping plate is driven to slide in the supporting frame, so that the effect of adjusting the yarn tightness degree is achieved, the problem that yarn is prone to winding and knotting due to uneven tension is solved, and the yarn processing stability is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of yarn guiding mechanisms, and in particular to an anti-tangle yarn guiding mechanism. Background Technology

[0002] In the textile industry, the yarn guiding mechanism is a key component in the weaving process, and its performance directly affects the tension and stability of the yarn. Traditional yarn guiding mechanisms usually adopt a fixed design, which makes it difficult to dynamically adjust the tension of the yarn. This leads to problems such as tangling and knotting of the yarn during high-speed operation due to uneven tension. This not only reduces production efficiency but also increases the scrap rate. To solve this problem, the industry needs a yarn guiding mechanism that can adjust the yarn tension in real time and has an anti-tangling function. This utility model proposes an anti-tangling yarn guiding mechanism. Through an innovative sliding and elastic reset design, it achieves dynamic balance of yarn tension, thereby significantly improving the stability and reliability of yarn processing.

[0003] In the existing technology, yarn guiding mechanisms mostly adopt the structure of fixed guide wheels or static tensioners. These devices usually guide the yarn path through mechanical guide wheels or ceramic rings and rely on the tension of the yarn itself to maintain operational stability.

[0004] The main problem with existing yarn guiding mechanisms is that they cannot effectively solve the problems of yarn tangling and knotting caused by uneven tension. Because traditional structures lack dynamic adjustment capabilities, when the yarn speed changes or external disturbances such as fiber friction or equipment vibration occur, tension fluctuations can cause the yarn to become loose or too tight in certain areas, leading to tangling or the formation of clumps. This problem is particularly prominent in high-speed weaving or high-density yarn processing, which not only increases the frequency of machine downtime for cleaning, but also leads to yarn breakage or fabric defects. Therefore, an anti-tangling yarn guiding mechanism is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an anti-tangle yarn guiding mechanism, which aims to improve the problem of yarn tangling and knotting due to uneven tension in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An anti-tangle yarn guiding mechanism includes a support frame, a clamping plate 1 fixedly connected inside the support frame, a clamping plate 2 slidably connected inside the support frame, a support rod rotatably connected between the clamping plate 1 and the clamping plate 2, a yarn guiding disc fixedly connected to the outer wall of the support rod, lifting rings fixedly connected to both ends of the support rod, and an adjustment component provided inside the support frame.

[0008] The adjustment assembly includes a sliding column and a guide column. The sliding column is slidably connected inside the support frame, and the guide column is slidably connected inside the support frame. One end of both the sliding column and the guide column is fixedly connected to the two side walls of the clamping plate. A spring is sleeved on the outer wall of the sliding column. One end of the spring is fixedly connected to the two side walls of the clamping plate, and the other end of the spring is fixedly connected to the inner wall of the support frame. A pull rod is fixedly connected to the other end of the sliding column. A support column is fixedly connected to the top of the support frame, and a limit component is provided at the top of the support column.

[0009] As a further description of the above technical solution:

[0010] The limiting component includes a lower limiting ring, the bottom of which is fixedly connected to the top of the support column.

[0011] As a further description of the above technical solution:

[0012] A fixed post is fixedly connected inside the lower limit ring, and an upper limit ring is rotatably connected to the outer wall of the fixed post. A retaining ball is fixedly connected to the outer wall of the upper limit ring.

[0013] As a further description of the above technical solution:

[0014] A support block is fixedly connected to the outer wall of the lower limit ring, and a connecting frame is fixedly connected to the top of the support block.

[0015] As a further description of the above technical solution:

[0016] The connecting frame is rotatably connected to a clamp, which engages with the locking ball.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the clamping handle fits against the outer wall of the ball, and the ball is slidably connected inside the clamping handle.

[0019] As a further description of the above technical solution:

[0020] A second spring is provided at the bottom of the clamp handle. One end of the second spring is fixedly connected to the top of the clamp handle, and the other end of the clamp handle is fixedly connected to the top of the connecting frame.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by pulling the pull rod, the sliding column is driven to slide inside the support frame, while the first spring is compressed, which in turn drives the second clamping plate to slide inside the support frame. Then, by pulling the lifting ring, the guide plate can be moved up and down, thereby achieving the effect of adjusting the tightness of the yarn. This solves the problem of yarn tangling and knotting due to uneven tension and improves the stability of yarn processing.

[0023] 2. In this utility model, the upper limit ring rotates along the fixed post on the lower limit ring, and then the clamping ball on the upper limit ring squeezes the clamp handle, causing the clamp handle to compress the second spring. The second spring releases its elastic force, causing the clamping ball to engage inside the clamp handle, thereby achieving the effect of limiting and locking the yarn. This solves the problems of yarn displacement, loosening and slipping, and improves the accuracy of yarn processing. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of an anti-tangle yarn guiding mechanism proposed in this utility model;

[0025] Figure 2 This is a cross-sectional schematic diagram of the support frame of an anti-tangle yarn guiding mechanism proposed in this utility model.

[0026] Figure 3 This is a schematic diagram of the lower limit ring structure of an anti-tangle yarn guiding mechanism proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the upper limit ring structure of an anti-tangle yarn guiding mechanism proposed in this utility model;

[0028] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Support frame; 2. Support rod; 3. Guide wire disc; 4. Pull rod; 5. Lifting ring; 6. Clamping plate one; 7. Clamping plate two; 8. Sliding column; 9. Spring one; 10. Guide column; 11. Support column; 12. Lower limit ring; 13. Upper limit ring; 14. Fixed column; 15. Support block; 16. Connecting frame; 17. Clamping handle; 18. Spring two; 19. Ball clamp. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1-5 This utility model provides an embodiment of an anti-tangle yarn guiding mechanism, including a support frame 1. The support frame 1 provides overall structural support and limits the range of motion of internal components. A clamping plate 6 is fixedly connected inside the support frame 1. The clamping plate 6 is used to fix one side of the guide plate 3 and provide a stable rotation fulcrum. A clamping plate 7 is slidably connected inside the support frame 1. The clamping plate 7 can slide along the support frame 1 to adjust the position of the guide plate 3. A support rod 2 is rotatably connected between the clamping plate 6 and the clamping plate 7. The support rod 2 is the rotation shaft of the guide plate 3. The guide plate 3 is fixedly connected to the outer wall of the support rod 2. The guide plate 3 is used to guide the yarn and reduce friction. Lifting rings 5 ​​are fixedly connected to both ends of the support rod 2. The lifting rings 5 ​​facilitate manual operation to adjust the height of the guide plate 3. An adjustment component is provided inside the support frame 1. The adjustment component is used to dynamically control the position of the clamping plate 7 to adjust the yarn tension.

[0033] The adjustment assembly includes a sliding column 8 and a guide column 10. The sliding column 8 is used to transmit tension and drive the clamping plate 7 to move. The guide column 10 is used to maintain the sliding stability of the clamping plate 7. The sliding column 8 is slidably connected inside the support frame 1, and the guide column 10 is slidably connected inside the support frame 1. One end of both the sliding column 8 and the guide column 10 is fixedly connected to the side wall of the clamping plate 7. A spring 9 is sleeved on the outer wall of the sliding column 8. The spring 9 is used to provide a reset elastic force to maintain the yarn tension balance. One end of the spring 9 is fixedly connected to the side wall of the clamping plate 7, and the other end of the spring 9 is fixedly connected to the inner wall of the support frame 1. A pull rod 4 is fixedly connected to the other end of the sliding column 8. The pull rod 4 is used for manual operation to pull the sliding column 8. A support column 11 is fixedly connected to the top of the support frame 1. The support column 11 is used to install a limiting component. A limiting component is provided on the top of the support column 11. The limiting component is used to lock the position of the guide plate 3 to prevent yarn deviation.

[0034] Reference Figures 1-5The limiting assembly includes a lower limiting ring 12, which provides rotational support and limits the rotation range of the upper limiting ring 13. The bottom of the lower limiting ring 12 is fixedly connected to the top of the support column 11. The fixed column 14 serves as the rotation axis of the upper limiting ring 13. The fixed column 14 is fixedly connected inside the lower limiting ring 12. The upper limiting ring 13 can rotate around the fixed column 14 to adjust the locking position of the guide wire disc 3. The upper limiting ring 13 is rotatably connected to the outer wall of the fixed column 14. A locking ball 19 is used to cooperate with the clamp 17 to achieve the locking function. The locking ball 19 is fixedly connected to the outer wall of the upper limiting ring 13. A support block 15 is used to fix the connecting frame 16 and provide a support structure. The support block 15 is fixedly connected to the outer wall of the lower limiting ring 12. The connecting frame 16 is used to install the clamp 17. The movement trajectory is restricted. A connecting frame 16 is fixedly connected to the top of the support block 15. The clamp handle 17 is used to achieve limit locking by engaging the locking ball 19. The clamp handle 17 is rotatably connected inside the connecting frame 16. When the clamp handle 17 engages with the locking ball 19, it prevents the upper limit ring 13 from rotating accidentally. The clamp handle 17 engages with the locking ball 19. The inner wall of the clamp handle 17 fits against the outer wall of the locking ball 19 to ensure locking stability. The locking ball 19 is slidably connected inside the clamp handle 17. The second spring 18 is used to provide the return elastic force of the clamp handle 17 to keep it engaged with the locking ball 19. The second spring 18 is provided at the bottom of the clamp handle 17. One end of the second spring 18 is fixedly connected to the top of the clamp handle 17, and the other end of the second spring 18 is fixedly connected to the top of the connecting frame 16 to maintain the elastic pressure of the clamp handle 17.

[0035] Working principle: When the yarn tension needs to be adjusted, the operator pulls the lever 4, which causes the sliding column 8 to slide inside the support frame 1. Since a spring 9 is fitted on the outer wall of the sliding column 8, with one end fixed to the side wall of the clamping plate 7 and the other end fixed to the inner wall of the support frame 1, the sliding column 8 compresses the spring 9 as it slides. Simultaneously, one end of both the sliding column 8 and the guide column 10 is fixed to the side wall of the clamping plate 7, allowing the clamping plate 7 to slide synchronously inside the support frame 1. The clamping plate 6 is fixed inside the support frame 1, and a support rod 2 is rotatably connected between the clamping plate 6 and the clamping plate 7. The support rod 2 has two ends... The fixed lifting ring 5 can be pulled, which in turn drives the support rod 2 to move up and down, causing the guide plate 3 fixed on the outer wall of the support rod 2 to move accordingly, thereby adjusting the tightness of the yarn. When the yarn is adjusted to the appropriate position, the pull rod 4 is released, the spring 9 releases its elasticity, and pushes the clamp 7 to reset, so that the yarn maintains stable tension and avoids tangling and knotting due to uneven tension, thus ensuring the stability of yarn processing. When the yarn is locked, the upper limit ring 13 can rotate along the fixed column 14 on the lower limit ring 12. The lower limit ring 12 is fixed to the top of the support column 11, and the support column 11 is fixed to the top of the support frame 1. During the rotation of the upper limit ring 13, the retaining ball 19 on its outer wall gradually approaches the clamping handle 17. When the retaining ball 19 contacts the clamping handle 17, it will squeeze the clamping handle 17, causing the clamping handle 17 to rotate inside the connecting frame 16 and compress the second spring 18. One end of the second spring 18 is fixed to the top of the clamping handle 17, and the other end is fixed to the top of the connecting frame 16. When the retaining ball 19 passes the blocking position of the clamping handle 17, the second spring 18 releases its elasticity, pushes the clamping handle 17 to reset, and locks the retaining ball 19 inside the clamping handle 17, thereby fixing the position of the upper limit ring 13 and realizing the limiting and locking of the yarn. This can effectively prevent the yarn from shifting, loosening and slipping, and improve the accuracy of yarn processing.

[0036] 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. An anti-tangle yarn guiding mechanism, comprising a support frame (1), characterized in that: The support frame (1) is fixedly connected to a clamping plate (6), and the support frame (1) is slidably connected to a clamping plate (7). A support rod (2) is rotatably connected between the clamping plate (6) and the clamping plate (7). A wire guide disc (3) is fixedly connected to the outer wall of the support rod (2). Lifting rings (5) are fixedly connected to both ends of the support rod (2). An adjustment component is provided inside the support frame (1). The adjustment assembly includes a sliding column (8) and a guide column (10). The sliding column (8) is slidably connected inside the support frame (1), and the guide column (10) is slidably connected inside the support frame (1). One end of the sliding column (8) and the guide column (10) are fixedly connected to the side wall of the clamping plate (7). A spring (9) is sleeved on the outer wall of the sliding column (8). One end of the spring (9) is fixedly connected to the side wall of the clamping plate (7), and the other end of the spring (9) is fixedly connected to the inner wall of the support frame (1). A pull rod (4) is fixedly connected to the other end of the sliding column (8). A support column (11) is fixedly connected to the top of the support frame (1), and a limit component is provided on the top of the support column (11).

2. The anti-tangle yarn guiding mechanism according to claim 1, characterized in that: The limiting component includes a lower limiting ring (12), the bottom of which is fixedly connected to the top of the support column (11).

3. The anti-tangle yarn guiding mechanism according to claim 2, characterized in that: The lower limit ring (12) is fixedly connected to a fixed post (14), the outer wall of the fixed post (14) is rotatably connected to an upper limit ring (13), and the outer wall of the upper limit ring (13) is fixedly connected to a locking ball (19).

4. The anti-tangle yarn guiding mechanism according to claim 3, characterized in that: The lower limit ring (12) is fixedly connected to the outer wall of a support block (15), and the top of the support block (15) is fixedly connected to a connecting frame (16).

5. The anti-tangle yarn guiding mechanism according to claim 4, characterized in that: The connecting frame (16) is rotatably connected to a clamp (17), which engages with the locking ball (19).

6. The anti-tangle yarn guiding mechanism according to claim 5, characterized in that: The inner wall of the clamp (17) is in contact with the outer wall of the ball (19), and the ball (19) is slidably connected inside the clamp (17).

7. The anti-tangle yarn guiding mechanism according to claim 6, characterized in that: A second spring (18) is provided at the bottom of the clamp (17). One end of the second spring (18) is fixedly connected to the top of the clamp (17), and the other end of the clamp (17) is fixedly connected to the top of the connecting frame (16).

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