Yarn splicing creel with uninterrupted function
By designing a yarn yarn with uninterrupted function, using the design of the frame plate and sliding column, the seamless rotation and rapid installation and replacement of the yarn barrel are achieved, and the problem of parking required for yarn change in the prior art is solved, which improves production efficiency and reduces quality problems.
Patent Information
- Application Number
- CN202421655023.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-13
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-13
AI Technical Summary
The existing yarn yarn mixing racks require parking operations when changing yarns, which affects production efficiency, and are prone to elastic and twist quality problems during parking or driving.
A yarn yarn with uninterrupted function was designed. Through the rotation of the frame plate and the sliding of the sliding column, the seamless rotation of the yarn barrel and the rapid installation and replacement of the yarn are achieved, avoiding the necessity of parking and changing yarns.
It improves work efficiency, reduces the quality problems of elastic and twisting, and realizes rapid installation and replacement of yarn barrels, greatly reduces the time of production line stagnation and production interruption, and improves production efficiency and equipment utilization.
Smart Images
Figure CN222960897U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile machinery, in particular to a yarn rack for yarn splicing with an uninterrupted function. Background Art
[0002] A yarn rack for yarn splicing with an uninterrupted function is a device used in the textile industry. Its main function is to place yarns from yarn bobbins or yarn cones onto warp yarn cones for use in the weaving process on a loom. This device is widely used in various weaving factories in the textile industry, especially in occasions that require a large amount of weaving, such as production environments for clothing, home textiles, industrial fabrics, etc. It is one of the important devices in modern textile production, achieving efficient yarn placement and ensuring the continuity and quality stability of production.
[0003] However, in the prior art, when one of the plied yarns needs to be replaced during use, the machine needs to stop for operation, which affects the production efficiency of the whole machine. Moreover, quality problems such as uneven twist are likely to occur during the process of stopping or starting the machine. Content of the Utility Model
[0004] To make up for the above deficiencies, the utility model provides a yarn rack for yarn splicing with an uninterrupted function, aiming to improve the situation in the prior art that when one of the plied yarns needs to be replaced during use, the machine needs to stop for operation, which affects the production efficiency of the whole machine, and quality problems such as uneven twist are likely to occur during the process of stopping or starting the machine.
[0005] To achieve the above object, the utility model provides the following technical solutions:
[0006] A yarn rack for yarn splicing with an uninterrupted function includes a bottom plate. A fixed seat is fixedly connected to the upper surface of the bottom plate. A rotating column is rotatably connected inside the fixed seat. A rack plate is fixedly connected to the outer wall of the rotating column. A cylinder is fixedly connected to the upper surface of the bottom plate. The output end of the cylinder is fixedly connected to an L-shaped block. A sliding block is fixedly connected to the outer wall of the L-shaped block. A slide rail is fixedly connected to the upper surface of the bottom plate. The inner wall of the sliding block is slidably connected to the outer wall of the slide rail. A connecting bar is fixedly connected to the outer wall of the sliding block. A sliding column is fixedly connected to the outer wall of the connecting bar. A U-shaped block is fixedly connected to the outer wall of the rotating column. A first sliding groove is formed in the outer wall of the U-shaped block. The outer wall of the sliding column is slidably connected to the inner wall of the first sliding groove. Fixed columns are fixedly connected to the front side outer wall and the lower surface of the rack plate. A yarn cone is slidably connected to the outer wall of the fixed column. A limiting component is arranged on the outer wall of the fixed seat, and the limiting component is used for limiting the rack plate.
[0007] Preferably, the limiting component includes a first limiting block and a second limiting block. The outer wall of the first limiting block is fixedly connected to the outer wall of the fixed seat, and the outer wall of the second limiting block is fixedly connected to the outer wall of the fixed seat. The outer wall of the shelf plate is in contact with the upper surface of the first limiting block, and the outer wall of the shelf plate is in contact with the upper surface of the second limiting block.
[0008] Preferably, a limiting piece is fixedly connected to the outer wall of the fixed column, and a fixed block is fixedly connected to one end of the fixed column.
[0009] Preferably, a round block is slidably connected to the inner wall of the fixed block, and an inclined frame is fixedly connected to one end of the round block.
[0010] Preferably, a second sliding groove is formed in the inner wall of the inclined frame, and an inclined surface limiting column is slidably connected to the inner wall of the inclined frame.
[0011] Preferably, a sliding column is fixedly connected to the inside of the inclined surface limiting column, and the outer wall of the sliding column is slidably connected to the inner wall of the second sliding groove.
[0012] Preferably, the outer wall of the inclined surface limiting column is slidably connected to the inner wall of the yarn bobbin.
[0013] Preferably, a spring is fixedly connected to one end of the round block, and one end of the spring is fixedly connected to the inner wall of the fixed block.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, by rotating the shelf plate to be in contact with the upper surface of the first limiting block, the yarn bobbin arranged on the lower surface of the shelf plate rotates to the position of the yarn bobbin arranged on the front outer wall before. Repeating this way, the problem of stopping the machine for yarn changing will not occur when dealing with doffing and yarn changing, improving the working efficiency and reducing the quality problems of tight and loose twists.
[0016] 2. In the utility model, by sliding the sliding column in the inner wall of the second sliding groove formed in the inner wall of the inclined frame and prompting the inclined surface limiting column to reset, the yarn bobbin is limited. When pressing the inclined surface limiting column to make it slide in the inner wall of the fixed block and no longer be able to limit the yarn bobbin, the yarn bobbin can be directly slid out from the outer wall of the fixed column at this time, so as to achieve quick installation and replacement of the yarn bobbin, greatly reducing the time of production line stagnation and production interruption, and improving the production efficiency and equipment utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a three-dimensional view of the yarn rack for combined yarn with uninterrupted function proposed by the utility model;
[0018] Figure 2 is a schematic diagram of the fixed seat of the yarn rack for combined yarn with uninterrupted function proposed by the utility model;
[0019] Figure 3 Schematic diagram of the U-shaped block of the yarn rack for yarn splicing with uninterrupted function proposed by the present utility model;
[0020] Figure 4 Schematic diagram of the fixed column of the yarn rack for yarn splicing with uninterrupted function proposed by the present utility model;
[0021] Figure 5 Cross-sectional view of the fixed block of the yarn rack for yarn splicing with uninterrupted function proposed by the present utility model.
[0022] Legend:
[0023] 1. Bottom plate; 2. Fixed seat; 3. Rotating column; 4. Frame plate; 5. Cylinder; 6. L-shaped block; 7. Slide rail; 8. Slide block; 9. Connecting bar; 10. Slide column; 11. U-shaped block; 12. First chute; 13. Fixed column; 14. Yarn bobbin; 15. First limit block; 16. Second limit block; 17. Limit piece; 18. Fixed block; 19. Round block; 20. Inclined frame; 21. Second chute; 22. Inclined surface limit post; 23. Slide post; 24. Spring. Specific implementation mode
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Refer to Figure 1 - Figure 3, an embodiment provided by the present utility model: a yarn rack for piecing yarn with an uninterrupted function, including a bottom plate 1, a fixed seat 2 is fixedly connected to the upper surface of the bottom plate 1, a rotating column 3 is rotatably connected inside the fixed seat 2, a frame plate 4 is fixedly connected to the outer wall of the rotating column 3, a cylinder 5 is fixedly connected to the upper surface of the bottom plate 1, an L-shaped block 6 is fixedly connected to the output end of the cylinder 5, a sliding block 8 is fixedly connected to the outer wall of the L-shaped block 6, a slide rail 7 is fixedly connected to the upper surface of the bottom plate 1, the inner wall of the sliding block 8 is slidably connected to the outer wall of the slide rail 7, a connecting strip 9 is fixedly connected to the outer wall of the sliding block 8, a sliding column 10 is fixedly connected to the outer wall of the connecting strip 9, a U-shaped block 11 is fixedly connected to the outer wall of the rotating column 3, a first chute 12 is opened on the outer wall of the U-shaped block 11, and the outer wall of the sliding column 10 is slidably connected to the inner wall of the first chute 12. Fixed columns 13 are fixedly connected to the front outer wall and the lower surface of the frame plate 4, and yarn cylinders 14 are slidably connected to the outer walls of the fixed columns 13. A limiting component is arranged on the outer wall of the fixed seat 2, and the limiting component is used for limiting the frame plate 4; the limiting component includes a first limiting block 15 and a second limiting block 16. The outer wall of the first limiting block 15 is fixedly connected to the outer wall of the fixed seat 2, the outer wall of the second limiting block 16 is fixedly connected to the outer wall of the fixed seat 2, the outer wall of the frame plate 4 is attached to the upper surface of the first limiting block 15, and the outer wall of the frame plate 4 is attached to the upper surface of the second limiting block 16;
[0026] Specifically, the L-shaped block 6 can be used to move the sliding block 8, and the slide rail 7 is used to guide the movement of the sliding block 8, which can ensure that the sliding block 8 always moves in a horizontal straight line when moving. By moving the sliding block 8, the connecting strip 9 can be driven to move, and then the sliding column 10 can be driven to slide in the inner wall of the first chute 12 opened on the outer wall of the U-shaped block 11. The first limiting block 15 and the second limiting block 16 are used to limit the frame plate 4, so as to ensure that the extreme rotation position of the frame plate 4 always remains horizontal, and then ensure that the yarn cylinder 14 can accurately enter the processing operation position or the replacement position, improving the operation efficiency.
[0027] Refer to Figure 4 , a limiting piece 17 is fixedly connected to the outer wall of the fixed column 13, and a fixed block 18 is fixedly connected to one end of the fixed column 13;
[0028] Specifically, the fixed column 13 can limit the limiting piece 17 and the fixed block 18.
[0029] Refer to Figure 2 , Figure 4 and Figure 5, a circular block 19 is slidably connected to the inner wall of the fixed block 18, and one end of the circular block 19 is fixedly connected to an inclined frame 20; a second sliding groove 21 is formed in the inner wall of the inclined frame 20, and an inclined surface limiting post 22 is slidably connected to the inner wall of the inclined frame 20; a sliding post 23 is fixedly connected to the inside of the inclined surface limiting post 22, and the outer wall of the sliding post 23 is slidably connected to the inner wall of the second sliding groove 21; the outer wall of the inclined surface limiting post 22 is slidably connected to the inner wall of the yarn cylinder 14; one end of the circular block 19 is fixedly connected to a spring 24, and one end of the spring 24 is fixedly connected to the inner wall of the fixed block 18;
[0030] Specifically, the limiting piece 17 can limit the yarn cylinder 14, the spring 24 is used to reset the circular block 19, when the inclined surface limiting post 22 moves inward under force, it will drive the circular block 19 to slide on the inner wall of the fixed block 18 through the inclined frame 20 and cause the spring 24 to contract under force. When the inclined surface limiting post 22 is no longer under force, the spring 24 will rebound to push the circular block 19 to move back to its original position and then drive the inclined surface limiting post 22 to reset through the inclined frame 20.
[0031] Working principle: Before use, connect the yarn end of the yarn bobbin 14 provided on the front outer wall and the yarn tail of the yarn bobbin 14 provided on the lower surface. After the front yarn bobbin 14 is used up, start the cylinder 5. The start of the cylinder 5 causes the L-shaped block 6 to move. The movement of the L-shaped block 6 drives the sliding block 8 to slide on the outer wall of the slide rail 7. When the sliding block 8 slides on the outer wall of the slide rail 7, it drives the connecting bar 9 to move forward. The forward movement of the connecting bar 9 drives the sliding column 10 to slide on the inner wall of the first chute 12 opened on the outer wall of the U-shaped block 11. When the sliding column 10 slides on the inner wall of the first chute 12 opened on the outer wall of the U-shaped block 11, it pushes the U-shaped block 11 to rotate. The rotation of the U-shaped block 11 drives the rotating column 3 to rotate inside the fixed seat 2. When the rotating column 3 rotates, it drives the shelf plate 4 to rotate. The rotation of the shelf plate 4 drives the fixed column 13 and then drives the yarn bobbin 14 to rotate. When the shelf plate 4 rotates to fit with the upper surface of the first limiting block 15, the yarn bobbin 14 provided on the lower surface of the shelf plate 4 rotates to the position of the yarn bobbin 14 originally provided on the front outer wall. Then, the operation can be continued immediately. At this time, the original yarn bobbin 14 provided on the front outer wall enters the replacement position, and the yarn bobbin 14 can be replaced. Repeating this process, there will be no problem of stopping the machine to change the yarn when dealing with doffing and yarn changing, improving the work efficiency and reducing the quality problems of tight and loose twists. When installing the yarn bobbin 14, directly slide the yarn bobbin 14 on the outer wall of the fixed column 13. During the process of the yarn bobbin 14 sliding on the outer wall of the fixed column 13, the inclined surface limiting column 22 will contact the inner wall of the yarn bobbin 14 and move downward under the force. The downward movement of the inclined surface limiting column 22 drives the sliding column 23 to slide on the inner wall of the second chute 21 opened on the inner wall of the inclined frame 20. At the same time, the inclined surface limiting column 22 also slides on the inner wall of the inclined frame 20. During the process of the sliding column 23 sliding on the inner wall of the second chute 21, it drives the inclined frame 20 to move. The movement of the inclined frame 20 drives the round block 19 to move. The movement of the round block 19 slides on the inner wall of the fixed block 18 and causes the spring 24 to contract under the force. When one end of the yarn bobbin 14 contacts one end of the limiting piece 17, the yarn bobbin 14 completely slides on the outer wall of the inclined surface limiting column 22. At this time, the inclined surface limiting column 22 will no longer be under force. At this time, the spring 24 will rebound to push the round block 19 to reset. The reset of the round block 19 will move. The movement of the round block 19 will drive the inclined frame 20 to move, and then make the sliding column 23 slide on the inner wall of the second chute 21 opened on the inner wall of the inclined frame 20 again and cause the inclined surface limiting column 22 to reset, limiting the yarn bobbin 14. When the yarn bobbin 14 needs to be replaced, just press the inclined surface limiting column 22 so that the inclined surface limiting column 22 slides on the inner wall of the fixed block 18 and can no longer limit the yarn bobbin 14. At this time, the yarn bobbin 14 can be directly slid out from the outer wall of the fixed column 13, thus achieving rapid installation and replacement of the yarn bobbin 14, greatly reducing the time of production line stagnation and production interruption, and improving the production efficiency and equipment utilization rate. During the use of the yarn rack, not only will there be no problem of stopping the machine to change the yarn when dealing with doffing and yarn changing, improving the work efficiency and reducing the quality problems of tight and loose twists, but in addition,It is also possible to achieve rapid installation and replacement of the yarn bobbin 14, greatly reducing the downtime of the production line and production interruption, and improving production efficiency and equipment utilization rate.
[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A yarn splicing creel with an uninterrupted function, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a fixed seat (2), the interior of the fixed seat (2) is rotatably connected to a rotating column (3), the outer wall of the rotating column (3) is fixedly connected to a frame plate (4), the upper surface of the bottom plate (1) is fixedly connected to a cylinder (5), the output end of the cylinder (5) is fixedly connected to an L-shaped block (6), the outer wall of the L-shaped block (6) is fixedly connected to a sliding block (8), the upper surface of the bottom plate (1) is fixedly connected to a sliding rail (7), the inner wall of the sliding block (8) is slidably connected to the outer wall of the sliding rail (7), and the outer wall of the sliding block (8) is fixedly connected to A connecting strip (9), the outer wall of which is fixedly connected to a sliding column (10), the outer wall of which is fixedly connected to a U-shaped block (11), the outer wall of which is provided with a first sliding groove (12), the outer wall of which is provided with a first sliding groove (12), the outer wall of which is slidably connected to the inner wall of the first sliding groove (12), the front outer wall and the lower surface of the frame plate (4) are both fixedly connected to a fixing column (13), the outer wall of which is slidably connected to a yarn tube (14), and the outer wall of which is provided with a limiting component, which is used to limit the frame plate (4).
2. The yarn splicing creel with uninterrupted function according to claim 1, characterized in that: The limiting assembly comprises a first limiting block (15) and a second limiting block (16); the outer wall of the first limiting block (15) is fixedly connected to the outer wall of the fixing seat (2); the outer wall of the second limiting block (16) is fixedly connected to the outer wall of the fixing seat (2); the outer wall of the frame plate (4) is in contact with the upper surface of the first limiting block (15); and the outer wall of the frame plate (4) is in contact with the upper surface of the second limiting block (16).
3. The yarn splicing creel with uninterrupted function according to claim 1, characterized in that: The outer wall of the fixing column (13) is fixedly connected to a limiting plate (17), and one end of the fixing column (13) is fixedly connected to a fixing block (18).
4. The yarn splicing creel with uninterrupted function according to claim 3, characterized in that: The inner wall of the fixed block (18) is slidably connected to a round block (19), and one end of the round block (19) is fixedly connected to an inclined frame (20).
5. The yarn splicing creel with uninterrupted function according to claim 4, characterized in that: The inner wall of the inclined frame (20) is provided with a second sliding groove (21), and the inner wall of the inclined frame (20) is slidably connected with an inclined surface limiting column (22).
6. The yarn splicing creel with uninterrupted function according to claim 5, characterized in that: The interior of the inclined surface limiting column (22) is fixedly connected to a sliding column (23), and the outer wall of the sliding column (23) is slidably connected to the inner wall of the second sliding groove (21).
7. The yarn splicing creel with uninterrupted function according to claim 5, characterized in that: The outer wall of the inclined limiting column (22) is slidably connected to the inner wall of the yarn tube (14).
8. The yarn splicing creel with uninterrupted function according to claim 4, characterized in that: One end of the round block (19) is fixedly connected to a spring (24), and one end of the spring (24) is fixedly connected to the inner wall of the fixed block (18).