A type of yarn rewinding machine
By introducing a cleaning mechanism and adjustment components into the yarn rewinding machine, efficient cleaning and uniform winding of the yarn are achieved, solving the problem that existing yarn rewinding machines cannot simultaneously clean yarn impurities, thus improving yarn quality and forming effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU ADWANGS YARN TECHNOLOGY CO LTD
- Filing Date
- 2025-09-15
- Publication Date
- 2026-07-31
AI Technical Summary
The tension adjustment mechanism of the existing yarn winding machine can only achieve tension control, but cannot simultaneously clean up impurities such as lint on the yarn, resulting in poor yarn quality after winding and affecting subsequent textile work.
A yarn rewinding machine including a cleaning mechanism is designed. The yarn is pre-cleaned by the combination of a dust suction component and a blower plate. The yarn is clamped and cleaned by a cleaning cotton roller and a cleaning brush. The cleaning cotton roller is driven to rotate and the cleaning brush is raised and lowered by a servo motor. The clamping force is adjusted by a telescopic rod to achieve efficient cleaning of the yarn. At the same time, the adjustment component adjusts the height of the take-up roller through a hydraulic cylinder and a displacement sensor to ensure that the yarn is wound evenly.
It improves the cleaning effect and winding quality of yarn, ensures that the yarn is formed in a regular shape, facilitates subsequent processes, and enhances the processability of yarn and the quality of the final product.
Smart Images
Figure CN224577766U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of textile equipment technology, and in particular to a yarn rewinding machine. Background Technology
[0002] In the textile production process, winding (also known as yarn rewinding) is a crucial step connecting spinning with subsequent processes such as weaving and dyeing. Its core function is to rewind the primary yarn forms, such as bobbins and skeins produced in the spinning process, into compact and regularly shaped cone yarns. The winding machine, as the core equipment for this process, not only needs to perform efficient yarn winding operations but also needs to provide stable and appropriate tension to the yarn during the winding process. Reasonable tension ensures good cone yarn formation and uniform density, facilitating unwinding operations in subsequent processes, and also helps to expose and remove knots, thick and thin spots on the yarn during winding, thereby improving the yarn's processability and the final product quality.
[0003] In existing yarn rewinding machines, tension adjustment mechanisms are typically included to accommodate the winding needs of yarns with different materials and linear densities. These mechanisms adjust the tension by changing the contact state or path length of the yarn within the mechanism, thus ensuring the proper formation of the yarn package. However, these tension adjustment mechanisms are relatively simple in function, only controlling the yarn tension and failing to simultaneously remove lint or other impurities from the yarn. This results in poor quality yarn after rewinding, affecting subsequent textile operations. Utility Model Content
[0004] Specifically, the technical problem to be solved by this utility model is to provide a yarn rewinding machine to solve the technical problem that the tension adjustment mechanism of the existing yarn rewinding machine can only realize tension control, but cannot simultaneously clean the lint and other impurities on the yarn, resulting in poor yarn quality after winding and affecting subsequent textile work.
[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A yarn rewinding machine includes a yarn rewinding machine body. A yarn feeding disc, a guide wheel one, and a guide wheel two are rotatably mounted sequentially from left to right on the upper part of one side of the yarn rewinding machine body. An adjusting motor is located inside the lower side of the yarn rewinding machine body. The output end of the adjusting motor is rotatably connected to a guide wheel three via a bracket. A guide wheel four is rotatably mounted on the front of the yarn rewinding machine body between the guide wheel two and the adjusting motor. A take-up roller is rotatably mounted on the left side of the guide wheel four, and the take-up roller is connected to the yarn rewinding machine body via an adjusting assembly. A drive roller for driving the take-up roller to rotate is located below the take-up roller. A drive motor for driving the roller to rotate is located inside the yarn rewinding machine body. A cleaning mechanism is located on the side of the drive roller near the adjusting motor. The cleaning mechanism includes a support plate, with a cleaning shell symmetrically arranged on the top of the support plate. An installation shaft is rotatably installed inside the bottom of the cleaning shell. A cleaning cotton roller is sleeved on the outside of the installation shaft, and a servo motor is connected to the lower end of the installation shaft below the support plate.
[0006] As an improved technical solution, the cleaning mechanism further includes a second telescopic rod, which is fixedly installed on the top of the support plate on the side away from the main body of the yarn rewinding machine. The telescopic end of the second telescopic rod is connected to a push plate. Springs are symmetrically arranged on one side of the push plate, and one end of the spring is fixedly connected to the cleaning shell on the side away from the main body of the yarn rewinding machine. A sliding groove adapted to the mounting shaft is opened on the bottom of the support plate on the side away from the main body of the yarn rewinding machine. A dust collection component is provided below the support plate. The dust collection component is connected to the cleaning shell through a dust collection pipe. A third telescopic rod is provided on the top of the cleaning shell, and a cleaning brush is connected to the telescopic end of the third telescopic rod inside the cleaning shell.
[0007] As an improved technical solution, a cleaning frame is fixedly installed on the end of the support plate away from the drive roller. The upper and lower inner walls of the cleaning frame are respectively provided with a blowing plate and a suction plate. The suction plate is connected to one end of the dust suction pipe, and one end of the blowing plate is connected to one end of the dust suction assembly through the air pipe. The dust suction assembly includes a wind pump and a dust collection chamber.
[0008] As an improved technical solution, the upper part of the mounting shaft is a hexagonal columnar structure, the cleaning brush is an arc-shaped device, and the cleaning brush is a soft-bristled nylon brush.
[0009] As an improved technical solution, the adjustment component includes a slide rail, which is fixedly installed on one side of the yarn rewinding machine body. A hydraulic cylinder is provided on the top of the slide rail. The telescopic end of the hydraulic cylinder is connected to a slider inside the slide rail, and one end of the slider is rotatably connected to the take-up roller. A displacement sensor is installed on one side of the upper end of the slide rail, and the displacement sensor corresponds to the take-up roller.
[0010] As an improved technical solution, a telescopic rod is fixedly installed on the front of the main body of the yarn rewinding machine, and the telescopic rod is located between the cleaning mechanism and the take-up roller. The telescopic end of the telescopic rod is connected to a guide for guiding the yarn.
[0011] After adopting the above technical solution, the beneficial effects of this utility model are: 1. This utility model, through its cleaning mechanism, uses a dust-collecting component in conjunction with a suction plate and a blowing plate to clean the passing yarn from above, adsorbing and collecting the cleaned dust for pre-treatment. Afterwards, the yarn is clamped and cleaned by two cleaning cotton rollers. The distance between the two cleaning cotton rollers can be adjusted according to actual needs to adjust the clamping force on the yarn. The extension and retraction of the push plate, driven by the second telescopic rod, changes the force of the spring acting on the cleaning shell on the side away from the main body of the yarn rewinding machine, thereby changing the clamping force of the two cleaning cotton rollers on the yarn. This makes it more convenient to use and further improves the cleaning effect. Simultaneously, a servo motor drives the mounting shaft to rotate the cleaning cotton rollers, changing their working surface. This, combined with the third telescopic rod driving the cleaning brush to move up and down, cleans the surface of the cleaning cotton rollers after use and draws the cleaned dirt into the dust-collecting component. It is convenient to use, has a better cleaning effect, and improves the quality of the yarn.
[0012] 2. This utility model, through the adjustment component, can adjust the height position of the take-up roller according to the thickness of the yarn being taken up, so that the drive roller can contact the take-up roller and drive it to rotate to take up the yarn.
[0013] 3. This utility model can guide the yarn through the telescopic rod and the guide to make the winding more uniform. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0015] Figure 2 This is a schematic diagram of the structure between the slide rail and the winding roller of this utility model.
[0016] Figure 3 This is a schematic diagram of the cleaning mechanism of this utility model.
[0017] Figure 4 This is a partial cross-sectional structural diagram of the support plate and the cleaning shell of this utility model.
[0018] Explanation of reference numerals in the attached figures: 1. Yarn rewinding machine body; 2. Yarn feeding tray; 3. Guide roller one; 4. Guide roller two; 5. Adjusting motor; 6. Support frame; 7. Guide roller three; 8. Guide roller four; 9. Drive roller; 10. Take-up roller; 11. Slide rail; 12. Hydraulic cylinder; 13. Slider; 14. Displacement sensor; 15. Telescopic rod one; 16. Guide; 17. Support plate; 18. Cleaning shell; 19. Mounting shaft; 20. Cleaning cotton roller; 21. Servo motor; 22. Telescopic rod two; 23. Push plate; 24. Spring; 25. Cleaning frame; 26. Blowing plate; 27. Suction plate; 28. Dust collection assembly; 29. Dust collection pipe; 30. Air duct; 31. Telescopic rod three; 32. Slide groove; 33. Cleaning brush. Detailed Implementation
[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0020] Reference Figure 1 - Figure 4 As shown, a yarn rewinding machine is provided, including a yarn rewinding machine body 1. A yarn feeding disc 2, a guide wheel 3, and a guide wheel 4 are rotatably mounted sequentially from left to right on the upper side of one side of the yarn rewinding machine body 1. An adjusting motor 5 is located inside the lower side of the yarn rewinding machine body 1. The output end of the adjusting motor 5 is rotatably connected to a guide wheel 7 via a bracket 6. A guide wheel 8 is rotatably mounted on the front of the yarn rewinding machine body 1 between the guide wheel 4 and the adjusting motor 5. A take-up roller 10 is rotatably mounted on the left side of the guide wheel 8, and the take-up roller 10 is connected to the yarn rewinding machine body 1 via an adjusting component. A drive roller 9 is located below the take-up roller 10 for driving its rotation. A drive motor for driving the drive roller 9 is located inside the yarn rewinding machine body 1. A cleaning mechanism is located on the side of the drive roller 9 near the adjusting motor 5. Through the cooperation of multiple sets of guide wheels, the take-up roller 10, and the drive roller 9, a stable yarn conveying and winding path is constructed, providing a foundation for subsequent tension adjustment and cleaning, ensuring a continuous and smooth yarn rewinding process. The cleaning mechanism includes a support plate 17, with a cleaning shell 18 symmetrically arranged on the top of the support plate 17. An installation shaft 19 is rotatably mounted inside the bottom of the cleaning shell 18. A cleaning cotton roller 20 is sleeved on the outside of the installation shaft 19. A servo motor 21 is connected to the lower end of the installation shaft 19 below the support plate 17. The symmetrically arranged cleaning cotton rollers 20 can perform bidirectional clamping and cleaning of yarn. The servo motor 21 drives the installation shaft 19 to rotate, which can flexibly switch the working surface of the cleaning cotton roller 20, extend the service life of the cleaning cotton roller 20, and improve the cleaning continuity.
[0021] In this example, the cleaning mechanism also includes a second telescopic rod 22, which is fixedly installed on the top of the support plate 17 on the side away from the main body 1 of the yarn rewinding machine. The telescopic end of the second telescopic rod 22 is connected to a push plate 23. Springs 24 are symmetrically arranged on one side of the push plate 23, and one end of the springs 24 is fixedly connected to the cleaning shell 18 on the side away from the main body 1 of the yarn rewinding machine. A sliding groove 32 adapted to the mounting shaft 19 is opened on the bottom of the support plate 17 on the side away from the main body 1 of the yarn rewinding machine. A dust collection assembly 28 is provided below the support plate 17, and the dust collection assembly 28 is connected to the dust collection pipe 29. The cleaning housing 18 is connected to the cleaning shell 18. The top of the cleaning shell 18 is equipped with a telescopic rod 31, and the telescopic end of the telescopic rod 31 is connected to a cleaning brush 33 inside the cleaning shell 18. The clamping force of the cleaning cotton roller 20 on the yarn can be flexibly adjusted by the cooperation of the telescopic rod 22, the push plate 23 and the spring 24 to adapt to the cleaning needs of different yarn materials. The dust collection component 28 can collect the impurities generated during cleaning in time to avoid secondary pollution. The telescopic rod 31 drives the cleaning brush 33 to perform self-cleaning on the cleaning cotton roller 20 to ensure its continuous cleaning effect.
[0022] In this example, a cleaning frame 25 is fixedly installed on the end of the support plate 17 away from the drive roller 9. The upper and lower inner walls of the cleaning frame 25 are respectively provided with a blowing plate 26 and a suction plate 27. The suction plate 27 is connected to one end of the suction pipe 29, and one end of the blowing plate 26 is connected to one end of the suction assembly 28 through the air pipe 30. The suction assembly 28 includes an air pump and a dust collection chamber. The blowing plate 27 and the suction plate 26 work together to achieve pre-cleaning of the yarn. Loose impurities are blown off by airflow and immediately adsorbed, reducing the cleaning load of the subsequent cleaning cotton roller 20 and further improving the yarn cleaning quality. The dust collection chamber can collect impurities in a concentrated manner for subsequent unified processing.
[0023] In this example, the upper part of the mounting shaft 19 is a hexagonal columnar structure, the cleaning brush 33 is an arc-shaped device, and the cleaning brush 33 is a soft-bristled nylon brush; the hexagonal columnar structure of the mounting shaft 19 can effectively prevent the cleaning cotton roller 20 from slipping when rotating, ensuring cleaning stability; the arc-shaped soft-bristled nylon brush can closely fit the surface of the cleaning cotton roller 20, ensuring the cleaning effect while avoiding scratching the cleaning cotton roller 20 and the yarn.
[0024] In this example, the adjustment component includes a slide rail 11, which is fixedly installed on one side of the main body 1 of the yarn rewinding machine. A hydraulic cylinder 12 is provided on the top of the slide rail 11. The telescopic end of the hydraulic cylinder 12 is connected to a slider 13 inside the slide rail 11, and one end of the slider 13 is rotatably connected to the take-up roller 10. A displacement sensor 14 is installed on one side of the upper end of the slide rail 11, and the displacement sensor 14 corresponds to the take-up roller 10. The hydraulic cylinder 12 drives the slider 13 to move along the slide rail 11, which can accurately adjust the height of the take-up roller 10, ensuring that the take-up roller 10 and the drive roller 9 always maintain good contact and ensure stable winding power. The displacement sensor 14 can monitor the position of the take-up roller 10 in real time, providing accurate basis for height adjustment and avoiding manual adjustment errors.
[0025] In this example, a telescopic rod 15 is fixedly installed on the front of the main body 1 of the yarn rewinding machine. The telescopic rod 15 is located between the cleaning mechanism and the take-up roller 10. The telescopic end of the telescopic rod 15 is connected to a guide 16 for guiding the yarn. By adjusting the position of the guide 16 through the telescopic rod 15, different winding width requirements can be adapted to guide the yarn to be evenly wound on the take-up roller 10, avoiding yarn overlap and accumulation, ensuring that the yarn package is formed neatly, and facilitating subsequent processes.
[0026] The working principle of this utility model is as follows: When the yarn unwinding operation is started, the yarn released by the yarn unloading disc 2 is guided to the cleaning mechanism in sequence through guide roller 1 3, guide roller 2 4, and guide roller 4 8. The regulating motor 5 drives guide roller 3 7 to rotate through the bracket 6, and together with other guide rollers, maintains the basic tension of yarn conveying. The driving motor drives the driving roller 9 to rotate, and then drives the take-up roller 10 to rotate synchronously through friction transmission, so as to realize the yarn winding action.
[0027] After the yarn enters the cleaning mechanism, it first passes through the cleaning frame 25. The dust collection component 28 delivers airflow to the blowing plate 26 through the air duct 30 to blow and remove loose lint from the yarn surface. At the same time, the suction plate 27 sucks the blown impurities into the dust collection chamber of the dust collection component 28 through the suction pipe 29, completing the pre-cleaning. Then, the yarn enters between the two cleaning cotton rollers 20, where it is clamped and cleaned. The second telescopic rod 22 adjusts the clamping force of the cleaning cotton rollers 20 through the push plate 23 and the spring 24 to adapt to different yarn cleaning needs. When it is necessary to change the working surface of the cleaning cotton rollers 20, the servo motor 21 drives the mounting shaft 19 to rotate the cleaning cotton rollers 20. Then, the third telescopic rod 31 drives the cleaning brush 33 to clean the surface of the cleaning cotton rollers 20 with stains. The dirt is sucked into the dust collection chamber through the suction pipe 29.
[0028] During the winding process, the adjustment components work in real time: the displacement sensor 14 monitors the winding thickness of the yarn on the winding roller 10. When the thickness increases, the hydraulic cylinder 12 drives the slider 13 to rise along the slide rail 11, which in turn drives the winding roller 10 to rise synchronously, always maintaining good contact between the winding roller 10 and the drive roller 9, and ensuring stable transmission of winding power.
[0029] Before the cleaned yarn enters the take-up roller 10, the telescopic rod 15 drives the guide 16 to reciprocate along the yarn width direction, guiding the yarn to be evenly wound on the take-up roller 10, and finally forming a well-formed cone yarn.
[0030] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A creel comprising a creel body (1), characterized in that: The yarn rewinding machine body (1) has a yarn feeding disc (2), a guide wheel one (3) and a guide wheel two (4) rotatably mounted on the upper side of one side from left to right. The yarn rewinding machine body (1) has an adjustment motor (5) inside the lower side. The output end of the adjustment motor (5) is connected to the guide wheel three (7) via a bracket (6). The yarn rewinding machine body (1) has a guide wheel four (8) rotatably mounted on the front side between the guide wheel two (4) and the adjustment motor (5). The take-up roller (10) is rotatably mounted on the left side of the guide wheel four (8). The take-up roller (10) is connected to the yarn rewinding machine body (1) through an adjustment component. The take-up roller (10) is provided below the take-up roller (10) for driving the take-up roller (10) to rotate. The yarn rewinding machine body (1) has a drive motor for driving the roller (9) to rotate. The drive roller (9) has a cleaning mechanism on the side near the adjustment motor (5). The cleaning mechanism includes a support plate (17), and a cleaning shell (18) is symmetrically provided on the top of the support plate (17). An installation shaft (19) is rotatably installed inside the bottom of the cleaning shell (18). A cleaning cotton roller (20) is sleeved on the outside of the installation shaft (19). A servo motor (21) is connected to the lower end of the installation shaft (19) below the support plate (17).
2. A yarn reversing machine according to claim 1, characterized in that: The cleaning mechanism also includes a second telescopic rod (22), which is fixedly installed on the top of the support plate (17) away from the main body (1) of the yarn rewinding machine. The telescopic end of the second telescopic rod (22) is connected to a push plate (23). A spring (24) is symmetrically provided on one side of the push plate (23), and one end of the spring (24) is fixedly connected to a cleaning shell (18) away from the main body (1) of the yarn rewinding machine. A sliding groove (32) adapted to the mounting shaft (19) is opened on the bottom of the support plate (17) away from the main body (1). A dust collection component (28) is provided below the support plate (17). The dust collection component (28) is connected to the cleaning shell (18) through a dust collection pipe (29). A third telescopic rod (31) is provided on the top of the cleaning shell (18), and a cleaning brush (33) is connected to the telescopic end of the third telescopic rod (31) inside the cleaning shell (18).
3. A yarn reversing machine according to claim 2, characterized in that: A cleaning frame (25) is fixedly installed on the end of the support plate (17) away from the drive roller (9). The upper and lower inner walls of the cleaning frame (25) are respectively provided with a blowing plate (26) and a suction plate (27). The suction plate (27) is connected to one end of the suction pipe (29). One end of the blowing plate (26) is connected to one end of the dust collection assembly (28) through the air pipe (30). The dust collection assembly (28) includes a wind pump and a dust collection chamber.
4. A yarn rewinding machine according to claim 3, characterized in that: The upper part of the mounting shaft (19) is a hexagonal columnar structure, the cleaning brush (33) is an arc-shaped device, and the cleaning brush (33) is a soft nylon brush.
5. A yarn rewinding machine according to claim 2, characterized in that: The adjustment assembly includes a slide rail (11), and the slide rail (11) is fixedly installed on one side of the main body (1) of the yarn rewinding machine. A hydraulic cylinder (12) is provided on the top of the slide rail (11). A slider (13) is connected to the telescopic end of the hydraulic cylinder (12) inside the slide rail (11). One end of the slider (13) is rotatably connected to the take-up roller (10). A displacement sensor (14) is installed on one side of the upper end of the slide rail (11), and the displacement sensor (14) corresponds to the take-up roller (10).
6. A yarn rewinding machine according to claim 2, characterized in that: The main body (1) of the yarn rewinding machine is fixedly installed with a telescopic rod (15) on the front, and the telescopic rod (15) is located between the cleaning mechanism and the take-up roller (10). The telescopic end of the telescopic rod (15) is connected to a guide (16) for guiding the yarn.