Tension adjusting device for vortex spinning

Abstract

The utility model belongs to the technical field of spinning production, and relates to a tension adjusting device for vortex spinning, which comprises a frame, supports are fixedly mounted on two sides of the top end inside the frame, yarn guide rollers are rotatably mounted on the supports, and a first adjusting roller is arranged in the middle inside the frame in an up-down moving manner; second adjusting rollers are arranged in the frame corresponding to the positions between the first adjusting rollers and the yarn guide rollers in an up-down moving mode. A plurality of annular grooves are formed in the outer surfaces of the first adjusting roller, the second adjusting roller and the yarn guide roller; connecting plates are fixedly installed on the two sides of the top end in the frame, and yarn combing holes are formed in the positions, corresponding to the annular grooves, of the connecting plates. A first cleaning roller and a second cleaning roller are rotationally mounted on the two sides of the inner wall of the frame; and through relative rotation of the first cleaning roller and the second cleaning roller, the surface of the yarn can be better cleaned, dust and fibers are prevented from being accumulated at one position, and then the cleaning efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of spinning production technology and relates to a tension adjustment device for vortex spinning. Background Technology

[0002] Textiles refer to the process of twisting together many plant and animal fibers to form threads or yarns, which can then be woven into cloth. The specific steps of spinning can be roughly divided into impurity removal, loosening, opening, combing, fine combing, and drafting. Before the spinning process, it is necessary to adjust the tension of the yarn, which refers to the degree of tension it experiences after being subjected to external force.

[0003] A roving tension regulating device disclosed in Chinese Patent CN220316915U includes a machine body. A tension regulating roller is provided in the machine body through an adjusting mechanism. A feed roller and a transfer roller are respectively provided on both sides of the tension regulating roller. Two yarn guide rollers are provided inside the machine body. The feed roller and the transfer roller are located between the two yarn guide rollers. Cleaning components are respectively provided at the yarn inlet and yarn outlet on the outer wall of the machine body. The cleaning component includes a fixing plate. The lower end of the fixing plate is connected to the cleaning component through a connecting component. The cleaning component includes a connecting plate, a cleaning brush and a cleaning plate provided at the lower end of the connecting plate.

[0004] When the existing tension adjustment device is used, the yarn passes through the cleaning brush and then through the slots on the cleaning plate. The cleaning brush and the slots are used to clean the yarn. However, the cleaning brush and the cleaning plate are stationary during use. The yarn is cleaned by moving on the cleaning brush and the slots. This can easily cause dust and fibers on the yarn to accumulate in one place, resulting in a low cleaning effect.

[0005] To address the aforementioned problems, this invention proposes a tension regulating device for vortex spinning. Utility Model Content

[0006] To address the problems existing in the background technology, this utility model proposes a tension adjustment device for vortex spinning.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A tension adjusting device for vortex spinning includes a frame, with brackets fixedly installed on both sides of the top of the frame, a yarn guide roller rotatably mounted on the brackets, and a first adjusting roller movable up and down at the middle position inside the frame; a second adjusting roller movable up and down inside the frame corresponding to the first adjusting roller and the yarn guide roller; multiple annular grooves are formed on the outer surfaces of the first adjusting roller, the second adjusting roller, and the yarn guide roller; connecting plates are fixedly installed on both sides of the top of the frame, and combing holes are formed on the connecting plates corresponding to the annular grooves; a first cleaning roller and a second cleaning roller are rotatably mounted on both sides of the inner wall of the frame, and the first cleaning roller and the second cleaning roller are arranged close together vertically; a linkage component is provided between the first cleaning roller and the second cleaning roller.

[0008] Preferably, mounting plates are fixedly installed on both sides of the inner top of the frame, and the first cleaning roller and the second cleaning roller are rotatably installed between the mounting plates and the inner wall of the frame.

[0009] Preferably, the linkage component includes a motor, a first gear, and a second gear; the first gear is fixedly installed at one end of the first cleaning roller, and the second gear is fixedly installed at one end of the second cleaning roller, with the first gear and the second gear meshing together; the motor is fixedly installed on the side wall of the frame, and the output shaft of the motor is fixedly connected to one end of the first cleaning roller.

[0010] Preferably, a first cylinder is fixedly installed on the inner bottom surface of the frame, and a second cylinder is fixedly installed on both sides of the inner top of the frame corresponding to the first cylinder. Roller supports are fixedly installed on the telescopic ends of the first cylinder and the second cylinder, and the first adjusting roller and the second adjusting roller are respectively rotatably installed on the corresponding roller supports.

[0011] Preferably, a telescopic rod is fixedly installed on the inner bottom surface of the frame, and a support frame is fixedly installed on the telescopic end of the telescopic rod. The first adjusting roller is rotatably installed on the support frame, and a receiving plate is fixedly installed on one end of the support frame. Second toothed plates are fixedly connected to both ends of the receiving plate. Third gears are rotatably installed on the inner wall of the frame at positions corresponding to the two second toothed plates, and the third gears are meshed with the second toothed plates. First toothed plates are fixedly connected to the roller brackets located on the second cylinder, and the first toothed plates are meshed with the corresponding third gears.

[0012] Preferably, a connecting rod is fixedly connected to one end of the yarn guide roller, the connecting rod rotates through to the outside of the frame, and a first pulley is fixedly installed at the end of the connecting rod away from the yarn guide roller; one end of the first cleaning roller rotates through to the outside of the frame, and a second pulley is fixedly installed at one end of the first cleaning roller, and the first pulley and the second pulley are connected by belt drive.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The tension regulating device for vortex spinning, through the relative rotation of the first cleaning roller and the second cleaning roller, can clean the yarn surface more effectively, avoid dust and fiber accumulation in one place, and thus improve cleaning efficiency.

[0015] 2. The tension regulating device for vortex spinning can separate the yarn and prevent yarn tangling by setting an annular groove on the regulating roller. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of Embodiment 1 of this utility model;

[0017] Figure 2 This is a side view of Embodiment 1 of the present invention;

[0018] Figure 3 This is a partial structural schematic diagram of Embodiment 1 of this utility model;

[0019] Figure 4 This is a three-dimensional structural schematic diagram of Embodiment 2 of this utility model;

[0020] Figure 5 This is a partial cross-sectional view of Embodiment 2 of this utility model.

[0021] In the diagram: 1. Frame; 2. First cylinder; 3. First adjusting roller; 4. Second cylinder; 5. Second adjusting roller; 6. Yarn guide roller; 7. Motor; 8. First cleaning roller; 9. Mounting plate; 10. First gear; 11. Second cleaning roller; 12. Second gear; 13. Connecting plate; 14. Yarn combing hole; 15. Annular groove; 16. First toothed plate; 17. Third gear; 18. Second toothed plate; 19. Receiving plate; 20. Limiting groove; 21. Telescopic rod; 22. Connecting rod; 23. First pulley; 24. Belt; 25. Second pulley. Detailed Implementation

[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 1: As Figures 1-3 As shown, the technical solution adopted by this utility model is as follows: a tension adjustment device for vortex spinning, including a frame 1, with brackets fixedly installed on both sides of the top of the frame 1, and a yarn guide roller 6 rotatably installed on the brackets.

[0024] A first adjusting roller 3 is installed at the middle position inside the frame 1, moving up and down. A second adjusting roller 5 is installed inside the frame 1, moving up and down between the first adjusting roller 3 and the yarn guide roller 6.

[0025] Specifically, a first cylinder 2 is fixedly installed on the bottom surface of the inside of the frame 1, and a second cylinder 4 is fixedly installed on both sides of the top of the inside of the frame 1 corresponding to the first cylinder 2. Roller brackets are fixedly installed on the telescopic ends of the first cylinder 2 and the second cylinder 4. A first adjusting roller 3 is rotatably installed in the roller bracket on the first cylinder 2, and a second adjusting roller 5 is rotatably installed in the roller bracket on the second cylinder 4.

[0026] Multiple annular grooves 15 are provided on the outer surfaces of the first adjusting roller 3, the second adjusting roller 5, and the yarn guiding roller 6.

[0027] Connecting plates 13 are fixedly installed on both sides of the top of the inner part of the frame 1. Each connecting plate 13 has a combing hole 14 at the position corresponding to the annular groove 15. A sponge layer is installed inside each combing hole 14.

[0028] A first cleaning roller 8 and a second cleaning roller 11 are rotatably mounted on both sides of the inner wall of frame 1, and the first cleaning roller 8 and the second cleaning roller 11 are arranged close to each other vertically. A linkage component is provided between the first cleaning roller 8 and the second cleaning roller 11.

[0029] Mounting plates 9 are fixedly installed on both sides of the top of the frame 1. The first cleaning roller 8 and the second cleaning roller 11 are rotatably installed between the mounting plates 9 and the inner wall of the frame 1.

[0030] The linkage assembly includes a motor 7, a first gear 10, and a second gear 12. The first gear 10 is fixedly mounted on one end of the first cleaning roller 8, and the second gear 12 is fixedly mounted on one end of the second cleaning roller 11. The first gear 10 and the second gear 12 are meshed together. The motor 7 is fixedly mounted on the side wall of the frame 1, and the output shaft of the motor 7 is fixedly connected to one end of the first cleaning roller 8.

[0031] Working principle:

[0032] In use, the yarn is passed between the first cleaning roller 8 and the second cleaning roller 11, then through the combing hole 14 of the connecting plate 13, and then the yarn is placed in the annular groove 15 on multiple adjusting rollers and distributed in a wavy shape, and finally passes out between the first cleaning roller 8 and the second cleaning roller 11 on the opposite side.

[0033] By setting the annular groove 15, the yarn can be separated, preventing yarn tangling. By activating the first cylinder 2 to move the first adjusting roller 3 upward and activating the second cylinder 4 to move the second adjusting roller 5 downward, the yarn tension can be adjusted.

[0034] Simultaneously, the first motor 7 is activated, driving the first cleaning roller 8 to rotate, which in turn drives the first gear 10 to rotate, causing the second gear 12 to reverse, which in turn drives the second cleaning roller 11 to reverse, thus cleaning the dust on the surface of the yarn. By cleaning the yarn through the rolling of the cleaning rollers, dust and fibers are prevented from accumulating in one place, thereby improving cleaning efficiency.

[0035] The comb hole 14 can comb the yarn and prevent it from tangling. The sponge layer can prevent the yarn from directly contacting the inner wall of the comb hole 14 and damaging the yarn fibers. The yarn that is sent out is combed and cleaned again. The yarn can be driven to be transported by the rotation of multiple adjusting rollers and guide rollers 6.

[0036] Example 2: Figures 4-5 As shown, the difference between this embodiment and embodiment 1 is that this embodiment does not include a motor 7 and a first cylinder 2.

[0037] A telescopic rod 21 is fixedly installed on the inner bottom surface of frame 1. A support frame is fixedly installed on the telescopic end of the telescopic rod 21. A first adjusting roller 3 is rotatably installed on the support frame. A receiving plate 19 is fixedly installed on one end of the support frame. A second toothed plate 18 is fixedly connected to both ends of the receiving plate 19. A third gear 17 is rotatably installed on the inner wall of frame 1 at the positions corresponding to the two second toothed plates 18. The third gear 17 meshes with the second toothed plates 18. A first toothed plate 16 is fixedly connected to the roller bracket located on the second cylinder 4. The first toothed plate 16 meshes with the corresponding third gear 17.

[0038] A limiting groove 20 is provided on the inner wall of the frame 1 at the position corresponding to the receiving plate 19. A limiting block (not shown in the figure) is slidably installed inside the limiting groove 20, and the limiting block is fixedly connected to the receiving plate 19.

[0039] One end of the yarn guide roller 6 is fixedly connected to a connecting rod 22, which rotatably extends through the outside of the frame 1. The end of the connecting rod 22 facing away from the yarn guide roller 6 is fixedly mounted with a first pulley 23. One end of the first cleaning roller 8 rotatably extends through the outside of the frame 1, and a second pulley 25 is fixedly mounted on one end of the first cleaning roller 8. The first pulley 23 and the second pulley 25 are connected by a belt 24.

[0040] Working principle:

[0041] In this embodiment, when the yarn moves on the guide roller 6, it will cause the guide roller 6 to roll. The rotation of the guide roller 6 will drive the first pulley 23 to rotate through the connecting rod 22, and drive the second pulley 25 to rotate through the belt 24, which in turn drives the first cleaning roller 8 and the second cleaning roller 11 to rotate, thus cleaning the dust on the surface of the yarn.

[0042] The second cylinder 4 drives the second adjusting roller 5 to move downward, while simultaneously driving the first toothed plate 16 to move downward, which in turn drives the third gear 17 to rotate, causing the second toothed plate 18 to move upward, and in turn drives the receiving plate 19 and the first adjusting roller 3 to move upward, thereby facilitating the adjustment of yarn tension.

[0043] 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A tension adjusting device for vortex spinning, comprising a frame (1), characterized in that, The frame (1) is fixedly mounted on both sides of the top inside, and the yarn guide roller (6) is rotatably mounted on the support. The first adjusting roller (3) is moved up and down in the middle of the frame (1). The second adjusting roller (5) is moved up and down in the frame (1) between the first adjusting roller (3) and the yarn guide roller (6). The outer surfaces of the first adjusting roller (3), the second adjusting roller (5) and the yarn guide roller (6) are all provided with multiple annular grooves (15). The frame (1) is fixedly mounted on both sides of the top inside, and the connecting plate (13) is provided with combing holes (14) in the position corresponding to the annular grooves (15). The first cleaning roller (8) and the second cleaning roller (11) are rotatably mounted on both sides of the inner wall of the frame (1). The first cleaning roller (8) and the second cleaning roller (11) are arranged close to each other. A linkage component is provided between the first cleaning roller (8) and the second cleaning roller (11).

2. The tension regulating device for vortex spinning according to claim 1, characterized in that: Mounting plates (9) are fixedly installed on both sides of the inner top of the frame (1). The first cleaning roller (8) and the second cleaning roller (11) are rotatably installed between the mounting plate (9) and the inner wall of the frame (1).

3. The tension regulating device for vortex spinning according to claim 1, characterized in that: The linkage assembly includes a motor (7), a first gear (10), and a second gear (12); the first gear (10) is fixedly installed at one end of the first cleaning roller (8), and the second gear (12) is fixedly installed at one end of the second cleaning roller (11), and the first gear (10) and the second gear (12) are meshed and connected; the motor (7) is fixedly installed on the side wall of the frame (1), and the output shaft of the motor (7) is fixedly connected to one end of the first cleaning roller (8).

4. The tension regulating device for vortex spinning according to claim 1, characterized in that: The first cylinder (2) is fixedly installed on the bottom surface of the frame (1). The second cylinder (4) is fixedly installed on both sides of the top of the frame (1) corresponding to the first cylinder (2). Roller supports are fixedly installed on the telescopic ends of the first cylinder (2) and the second cylinder (4). The first adjusting roller (3) and the second adjusting roller (5) are rotatably installed on the corresponding roller supports.

5. The tension regulating device for vortex spinning according to claim 1, characterized in that: A telescopic rod (21) is fixedly installed on the inner bottom surface of the frame (1). A support frame is fixedly installed on the telescopic end of the telescopic rod (21). The first adjusting roller (3) is rotatably installed on the support frame. A receiving plate (19) is fixedly installed on one end of the support frame. A second toothed plate (18) is fixedly connected to both ends of the receiving plate (19). A third gear (17) is rotatably installed on the inner wall of the frame (1) at the positions corresponding to the two second toothed plates (18). The third gear (17) meshes with the second toothed plate (18). A first toothed plate (16) is fixedly connected to the roller bracket located on the second cylinder (4). The first toothed plate (16) meshes with the corresponding third gear (17).

6. The tension regulating device for vortex spinning according to claim 1, characterized in that: One end of the yarn guide roller (6) is fixedly connected to a connecting rod (22), which rotates through to the outside of the frame (1). The end of the connecting rod (22) away from the yarn guide roller (6) is fixedly installed with a first pulley (23). One end of the first cleaning roller (8) rotates through to the outside of the frame (1), and one end of the first cleaning roller (8) is fixedly installed with a second pulley (25). The first pulley (23) and the second pulley (25) are connected by a belt (24).

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