A pressing structure for the production of dye-free super black yarn fiber

Abstract

This utility model discloses a pressing structure for producing dye-free super-special black yarn fiber, including an integrated frame and a winding frame. A winding frame is provided on one side of the integrated frame. Second electric push rods are symmetrically arranged on the side wall of the winding frame. Each second electric push rod has a second push arm mounted on its output end. A movable plate is provided at the end of each second push arm away from the second electric push rod. Two sets of bearings are provided inside each movable plate, and the bearings are fixedly connected to the movable plate. A sprocket and chain assembly is provided on one side of each movable plate, and two sets of sprockets in the sprocket and chain assembly are respectively connected to the bearings. The sprockets are movably connected to the movable plate through the bearings. An upper sliding sleeve is provided inside the winding frame on the side of the second electric push rod. This utility model not only achieves quick disassembly and assembly of the winding roller, facilitating the coordinated downward pressing and tensioning of the fiber, but also improves the convenience of disassembling and replacing the winding roller and the smoothness of the fiber after winding.

Description

Technical Field

[0001] This utility model relates to the field of pressing structure technology, specifically a pressing structure for the production of dye-free super black yarn fiber. Background Technology

[0002] Fiber refers to a substance composed of continuous or discontinuous filaments. Fibers have a wide range of uses, including weaving into fine threads, yarns, and ropes, and forming fiber layers in papermaking or felt weaving. They are also frequently used to manufacture other materials and to form composite materials. In the field of fiber production technology, after fiber production, it needs to be wound up. The tool for winding fibers is a winding machine, used for the continuous winding of filaments. The winding machine frame is equipped with a rotatable turntable, which includes at least two rotatable bobbin chuck shafts. Paper bobbins are mounted on the bobbin chuck shafts to wind the filament bundle onto the paper bobbins, forming a filament cake. During the winding process, pressure rollers contact the filament cake on the working bobbin chuck shafts with a certain pressure, providing appropriate winding tension to ensure the filament bundle forms a filament cake smoothly. However, during the fiber production process, incompletely processed impurity particles may adhere to its surface. These impurity particles can affect the flatness of the fiber winding. Therefore, it is necessary to remove these impurity particles during the pressing and winding process. In order to better remove these impurity particles, a pressing structure for the production of dye-free super black fiber is proposed.

[0003] As disclosed in the patent announcement CN223103139U, a spinning pressing rod device includes a pressing rod structure disposed on a spinning device. The pressing rod structure includes two pressing plates detachably disposed at the top end of the spinning device. A splitting rod is detachably fixedly connected between the two pressing plates. A groove is provided on the top of each of the two pressing plates, and a first screw is placed in each of the two grooves. The threads of the two first screws are opposite in direction, and a pressing rod is threadedly connected between the two first screws. A gap for filtering large particles of impurities in the spinning process is provided between the pressing rod and the splitting rod. A threaded hole is provided on one side of the pressing plate, and the threaded hole extends into the groove. A second screw is threadedly connected in the threaded hole, and the end of the second screw contacts and abuts against the first screw. Although it achieves the goal of connecting the first screw to both ends of the pressure bar and finely adjusting the horizontal position of the pressure bar by rotating the first screw, and the pressure bar drives the spinning back to the correct track under the action of friction, thus facilitating precise adjustment by the worker; however, it does not solve the problem that the existing pressure bar structure is not conducive to quick disassembly and assembly of the take-up roller, not conducive to the linkage downward pressure and tension of the fiber, and affects the convenience of disassembly and replacement of the take-up roller and the smoothness of the fiber after winding. Utility Model Content

[0004] The purpose of this invention is to provide a pressing structure for the production of dye-free super black yarn fiber, so as to solve the problems mentioned in the background art, such as the pressing structure being inconvenient to quickly disassemble and assemble the take-up roller, which is not conducive to the linkage pressing and tensioning of the fiber, affecting the convenience of disassembling and replacing the take-up roller and the smoothness of the fiber after winding.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressing structure for producing dye-free super black yarn fiber, comprising an integrated frame and a winding frame. A winding frame is provided on one side of the integrated frame. Second electric push rods are symmetrically arranged on the side wall of the winding frame. A second push arm is installed at the output end of each of the second electric push rods. A movable plate is provided at the end of each of the second push arms away from the second electric push rod. Two sets of bearings are provided inside each movable plate, and the bearings are fixedly connected to the movable plate. A sprocket and chain assembly is provided on one side of each movable plate. Two sets of sprockets in the sprocket and chain assembly are respectively connected to the bearings, and the sprockets are movably connected to the movable plate through the bearings. An upper sliding sleeve is provided inside the winding frame on one side of the second electric push rod. A sleeve is slidably provided inside the upper sliding sleeve, and the movable plate is connected to the sleeve. A lower sliding sleeve is slidably provided inside the winding frame on the other side of the second electric push rod, and the movable plate is connected to the lower sliding sleeve. A drive shaft is movably installed inside each lower sliding sleeve, and the drive shaft is slidably connected to the bearings and the sprocket and chain assembly.

[0006] Preferably, each sleeve has a clamping roller movably installed inside, and the clamping roller is fixedly connected to the bearing, and a take-up roller is provided between the two sets of clamping rollers.

[0007] Preferably, a servo motor is provided on the outer wall of the winding frame, and the output end of the servo motor is connected to the drive shaft.

[0008] Preferably, a first electric push rod is movably mounted on the side wall of the integrated frame, and a first push arm is mounted on the output end of the first electric push rod.

[0009] Preferably, the end of the first push arm away from the first electric push rod is provided with an adjusting arm, and the end of the first push arm near the adjusting arm is provided with a hinge shaft, and the first push arm is movably connected to the adjusting arm through the hinge shaft.

[0010] Preferably, the end of the adjusting arm near the integrated frame is provided with a linkage shaft, and the adjusting arm is movably connected to the integrated frame through the linkage shaft.

[0011] Preferably, a pressure roller is provided at the end of the adjusting arm away from the integrated frame, and the pressure roller is movably connected to the adjusting arm.

[0012] Preferably, an auxiliary roller is provided at the top of the integrated frame, and scraper plates are symmetrically arranged on the surface of the auxiliary roller, with four sets of scrapers spaced equally on the inner wall of each scraper plate.

[0013] Preferably, a limiting ring is provided at the top of the integrated frame on one side of the auxiliary roller, and the limiting ring is fixedly connected to the integrated frame.

[0014] Preferably, a PLC controller is provided on the outer wall of the integrated frame, and the output terminal of the PLC controller is electrically connected to the input terminals of the first electric push rod, the servo motor, and the second electric push rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the pressing structure not only realizes quick disassembly and assembly of the take-up roller, which facilitates the linkage pressing and tensioning of the fiber, but also improves the convenience of disassembling and replacing the take-up roller and the smoothness of the fiber after winding.

[0016] (1) When it is necessary to wind up the dye-free super black yarn fiber, the winding roller is placed between the two sets of clamping rollers. The second electric push rod drives the second push arm to move, the second push arm drives the moving plate to move, the moving plate drives the sleeve and the sliding sleeve to move, the moving plate drives the sprocket and chain assembly to move, and the sprocket and chain assembly drives the clamping roller to move, so that the two sets of clamping rollers are close to each other and inserted into both ends of the winding roller to fix the winding roller. Because the surface of the drive shaft is provided with a sliding groove, the sprocket of the sprocket and chain assembly is slidably connected to the drive shaft. While the sprocket and chain assembly drives the clamping roller to move, it also slides on the surface of the drive shaft. The dye-free super black yarn fiber to be wound is pulled sequentially from the bottom end of the pressure roller, the top end of the auxiliary roller, and the inside of the limiting ring to the winding roller and fixed on the surface of the winding roller. The servo electric push rod drives the winding roller to move. The machine drives the drive shaft to rotate, which in turn drives the sprocket and chain assembly to move. The sprocket and chain assembly then drives the clamping rollers to rotate, and the two sets of clamping rollers rotate synchronously. The clamping rollers drive the take-up roller to rotate, and the take-up roller winds up the fiber. During the winding process, a limiting ring limits the fiber to prevent it from deviating. At the same time, the fiber moves as it is being wound up. When the fiber passes through the scraper, impurities on the fiber surface are scraped off by the scraper to ensure the fiber surface is clean. After winding is complete, the second electric push rod is opened in the reverse direction, which drives the moving plate and clamping rollers to reset, thus pulling the clamping rollers out of the take-up roller. The take-up roller can then be removed and replaced with a new one. The above design allows for quick disassembly and replacement of the take-up roller, improving the convenience of disassembly and replacement.

[0017] (2) During the fiber winding process, it is necessary to ensure that the fiber is in a taut state in order to ensure the smoothness of the fiber after winding. The first electric push rod drives the first push arm to retract, and the first push arm drives the adjusting arm to move downward around the linkage shaft through the hinge shaft. The adjusting arm drives the pressure roller to rotate downward, and the pressure roller presses down on the fiber. With the assistance of the auxiliary roller, the fiber is kept in a taut state to ensure the smoothness of the fiber during winding. The above design can adjust the tension of the limit in a linkage manner. The smoothness of the fiber after winding can be improved by pressing the fiber. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a frontal cross-sectional view of the present invention. Figure 3 This is a side cross-sectional view of the movable plate of this utility model. Figure 4 This is a three-dimensional structural diagram of the movable plate of this utility model; Figure 5 This is a three-dimensional structural diagram of the clamping roller of this utility model.

[0019] In the diagram: 1. Integrated frame; 2. PLC controller; 3. Auxiliary roller; 4. Pressure roller; 5. Rewinding frame; 6. Rewinding roller; 7. First electric push rod; 8. First push arm; 9. Adjusting arm; 10. Hinge shaft; 11. Linkage shaft; 12. Scraper; 13. Scraper blade; 14. Limiting ring; 15. Lower sliding sleeve; 16. Servo motor; 17. Drive shaft; 18. Moving plate; 19. Sprocket and chain assembly; 20. Second push arm; 21. Second electric push rod; 22. Clamping roller; 23. Upper sliding sleeve; 24. Sleeve; 25. Bearing. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] Example 1 Please see Figures 1-5 This utility model provides an embodiment of a pressing structure for producing dye-free super-special black yarn fiber, comprising an integrated frame 1 and a winding frame 5. The winding frame 5 is provided on one side of the integrated frame 1. Second electric push rods 21 are symmetrically arranged on the side wall of the winding frame 5. Each output end of the second electric push rod 21 is equipped with a second push arm 20. A movable plate 18 is provided at the end of each second push arm 20 away from the second electric push rod 21. Two sets of bearings 25 are provided inside each movable plate 18, and the bearings 25 are fixedly connected to the movable plate 18. A sprocket and chain assembly 19 is provided on one side of each movable plate 18, and two sets of sprockets in the sprocket and chain assembly 19 are respectively connected to the bearings 25. The sprockets are movably connected to the movable plate 18 through the bearings 25. The winding frame 5 on one side of the push rod 21 is provided with an upper sliding sleeve 23. The upper sliding sleeve 23 is provided with a sleeve 24, and the moving plate 18 is connected to the sleeve 24. The winding frame 5 on the other side of the second electric push rod 21 is provided with a lower sliding sleeve 15, and the moving plate 18 is connected to the lower sliding sleeve 15. The lower sliding sleeve 15 is provided with a drive shaft 17, and the drive shaft 17 is slidably connected to the bearing 25 and the sprocket and chain assembly 19. The sleeve 24 is provided with a clamping roller 22, and the clamping roller 22 is fixedly connected to the bearing 25. The winding roller 6 is provided between the two sets of clamping rollers 22. The outer wall of the winding frame 5 is provided with a servo motor 16, and the output end of the servo motor 16 is connected to the drive shaft 17. In this utility model, the PLC controller 2 is a Siemens S7-200, which is existing technology. Therefore, its internal structure, working principle, and connection and control method with the electrical components in this application will not be described in detail. When it is necessary to wind up the dye-free super black silk fiber, the winding roller 6 is placed between the two sets of clamping rollers 22, the second electric push rod 21 is opened, the second electric push rod 21 drives the second push arm 20 to move, and the second push arm 20 drives the moving plate 18 to move. Under the sliding cooperation of the upper sliding sleeve 23 and the sleeve 24, the lower sliding sleeve 15 and the winding roller 6 are wound together. With the sliding engagement of the roll frame 5, the moving plate 18 drives the sleeve 24 and the sliding sleeve 15 to move, the moving plate 18 drives the sprocket and chain assembly 19 to move, and the sprocket and chain assembly 19 drives the clamping rollers 22 to move, so that the two sets of clamping rollers 22 approach each other and insert into both ends of the take-up roller 6 to fix the take-up roller 6. Because the surface of the drive shaft 17 is provided with a sliding groove, the sprocket of the sprocket and chain assembly 19 is slidably connected to the drive shaft 17. While the sprocket and chain assembly 19 drives the clamping rollers 22 to move, it also slides on the surface of the drive shaft 17, thus taking the dye-free ultra-high temperature roll that needs to be wound up. The extra-black fibers are sequentially drawn from the bottom of the pressure roller 4, the top of the auxiliary roller 3, and inside the limiting ring 14 onto the take-up roller 6 and fixed to its surface. The servo motor 16 is activated, driving the drive shaft 17 to rotate. The drive shaft 17 then moves the sprocket and chain assembly 19. Supported by the movable bearing 25, the sprocket and chain assembly 19 drives the clamping rollers 22 to rotate. Both clamping rollers 22 rotate synchronously, driving the take-up roller 6 to rotate. The take-up roller 6 then winds up the fibers. During the winding process, the limiting ring 14 maintains the fiber's position. The limiter prevents the fiber from deviating. At the same time, the fiber moves during the winding action. When the fiber passes through the scraper plate 12, the impurity particles on the fiber surface are scraped off by the scraper 13 to ensure the fiber surface is clean. After winding is completed, the second electric push rod 21 is opened in the reverse direction. The second electric push rod 21 drives the moving plate 18 and the clamping roller 22 to reset, so that the clamping roller 22 is pulled out from the winding roller 6. Then the winding roller 6 can be removed and replaced with a new winding roller 6. The above design allows for quick disassembly and replacement of the winding roller, improving the convenience of disassembly and replacement of the winding roller. A first electric push rod 7 is movably mounted on the side wall of the integrated frame 1, and a first push arm 8 is mounted on the output end of the first electric push rod 7. An adjusting arm 9 is provided at the end of the first push arm 8 away from the first electric push rod 7. A hinge shaft 10 is provided at the end of the first push arm 8 close to the adjusting arm 9, and the first push arm 8 is movably connected to the adjusting arm 9 through the hinge shaft 10. A linkage shaft 11 is provided at the end of the adjusting arm 9 close to the integrated frame 1, and the adjusting arm 9 is movably connected to the integrated frame 1 through the linkage shaft 11. A pressure roller 4 is provided at the end of the adjusting arm 9 away from the integrated frame 1, and the pressure roller 4 is movably connected to the adjusting arm 9; An auxiliary roller 3 is provided at the top of the integrated frame 1. A scraper 12 is symmetrically arranged on the surface of the auxiliary roller 3. Four sets of scrapers 13 with equal spacing are provided on the inner wall of the scraper 12. A limiting ring 14 is provided at the top of the integrated frame 1 on one side of the auxiliary roller 3. The limiting ring 14 is fixedly connected to the integrated frame 1. A PLC controller 2 is installed on the outer wall of the integrated frame 1, and the output terminal of the PLC controller 2 is electrically connected to the input terminals of the first electric push rod 7, the servo motor 16, and the second electric push rod 21. During the fiber winding process, it is necessary to ensure that the fiber is in a taut state to ensure the smoothness of the fiber after winding. At this time, the first electric push rod 7 is opened, which drives the first push arm 8 to retract. The first push arm 8 drives the adjusting arm 9 to move downward around the linkage shaft 11 through the hinge shaft 10. The adjusting arm 9 drives the pressure roller 4 to rotate downward, and the pressure roller 4 presses down on the fiber. With the assistance of the auxiliary roller 3, the fiber is kept in a taut state to ensure the smoothness of the fiber during winding. The above design can be linked to adjust the tension of the limit, and the smoothness of the fiber after winding can be improved by pressing the fiber.

[0024] Work steps When it is necessary to wind up the dye-free super black yarn fiber, the winding roller 6 is placed between the two sets of clamping rollers 22. The second electric push rod 21 drives the second push arm 20 to move, the second push arm 20 drives the moving plate 18 to move, the moving plate 18 drives the sleeve 24 and the sliding sleeve 15 to move, the moving plate 18 drives the sprocket and chain assembly 19 to move, and the sprocket and chain assembly 19 drives the clamping rollers 22 to move, so that the two sets of clamping rollers 22 are brought closer to each other and inserted into both ends of the winding roller 6 to fix the winding roller 6. Because the surface of the drive shaft 17 is provided with a sliding groove, the sprocket and chain... The sprocket of component 19 is slidably connected to the drive shaft 17. While the sprocket and chain assembly 19 moves the clamping roller 22, it also slides on the surface of the drive shaft 17. The undyed super-black filament fiber to be wound is sequentially pulled from the bottom of the pressure roller 4, the top of the auxiliary roller 3, and inside the limiting ring 14 to the take-up roller 6 and fixed on its surface. The servo motor 16 drives the drive shaft 17 to rotate, which in turn drives the sprocket and chain assembly 19 to move. The sprocket and chain assembly 19 then drives the clamping roller 22 to rotate. Both sets of clamping rollers 22 rotate synchronously, and the clamping roller 22... The take-up roller 6 rotates to take up the fiber. During the take-up process, the limiting ring 14 limits the fiber to prevent it from deviating. Simultaneously, the fiber moves as it is being taken up. As the fiber passes through the scraper plate 12, impurities on the fiber surface are scraped off by the scraper 13 to ensure a clean fiber surface. After take-up, the second electric push rod 21 is reversed and opened, which then drives the moving plate 18 and the clamping roller 22 to reset, thus removing the clamping roller 22 from the take-up roller 6. The take-up roller 6 is then removed and replaced with a new one. 6. It can be used immediately. During the fiber winding process, it is necessary to ensure that the fiber is in a taut state to ensure the smoothness of the fiber after winding. The first electric push rod 7 drives the first push arm 8 to retract. The first push arm 8 drives the adjusting arm 9 to move downward around the linkage shaft 11 through the hinge shaft 10. The adjusting arm 9 drives the pressure roller 4 to rotate downward. The pressure roller 4 presses down on the fiber. With the assistance of the auxiliary roller 3, the fiber is kept in a taut state to ensure the smoothness of the fiber winding. The above is the complete usage of the pressing structure for the production of dye-free super black yarn fiber.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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. A pressing structure for producing dye-free super black yarn fiber, comprising an integrated frame and a winding frame, characterized in that: A winding frame is provided on one side of the integrated frame. Second electric push rods are symmetrically arranged on the side wall of the winding frame. A second push arm is installed at the output end of each second electric push rod. A movable plate is provided at the end of each second push arm away from the second electric push rod. Two sets of bearings are installed inside each movable plate, and the bearings are fixedly connected to the movable plate. A sprocket and chain assembly is provided on one side of each movable plate. Two sets of sprockets in the sprocket and chain assembly are respectively connected to the bearings, and the sprockets are movably connected to the movable plate through the bearings. An upper sliding sleeve is provided inside the winding frame on one side of the second electric push rod. A sleeve is slidably installed inside the upper sliding sleeve, and the movable plate is connected to the sleeve. A lower sliding sleeve is slidably installed inside the winding frame on the other side of the second electric push rod, and the movable plate is connected to the lower sliding sleeve. A drive shaft is movably installed inside each lower sliding sleeve, and the drive shaft is slidably connected to the bearings and the sprocket and chain assembly.

2. The pressing structure for producing dye-free super-black yarn fiber according to claim 1, characterized in that: Each sleeve has a clamping roller movably installed inside, and the clamping roller is fixedly connected to the bearing. A take-up roller is provided between the two sets of clamping rollers.

3. The pressing structure for producing dye-free super-black yarn fiber according to claim 2, characterized in that: A servo motor is installed on the outer wall of the winding frame, and the output end of the servo motor is connected to the drive shaft.

4. The pressing structure for producing dye-free super-black yarn fiber according to claim 3, characterized in that: A first electric push rod is movably mounted on the side wall of the integrated frame, and a first push arm is mounted on the output end of the first electric push rod.

5. The pressing structure for producing dye-free super-black yarn fiber according to claim 4, characterized in that: An adjusting arm is provided at the end of the first push arm away from the first electric push rod, and a hinge shaft is provided at the end of the first push arm near the adjusting arm. The first push arm is movably connected to the adjusting arm through the hinge shaft.

6. The pressing structure for producing dye-free super-black yarn fiber according to claim 5, characterized in that: The adjusting arm is provided with a linkage shaft at one end near the integrated frame, and the adjusting arm is movably connected to the integrated frame through the linkage shaft.

7. The pressing structure for producing dye-free super-black yarn fiber according to claim 6, characterized in that: The end of the adjusting arm away from the integrated frame is provided with a pressure roller, and the pressure roller is movably connected to the adjusting arm.

8. The pressing structure for producing dye-free super-black yarn fiber according to claim 7, characterized in that: An auxiliary roller is provided at the top of the integrated frame. Scraper blades are symmetrically arranged on the surface of the auxiliary roller, and four sets of scrapers with equal spacing are provided on the inner wall of each scraper blade.

9. The pressing structure for producing dye-free super-black yarn fiber according to claim 8, characterized in that: A limiting ring is provided at the top of the integrated frame on one side of the auxiliary roller, and the limiting ring is fixedly connected to the integrated frame.

10. The pressing structure for producing dye-free super-black yarn fiber according to claim 9, characterized in that: A PLC controller is installed on the outer wall of the integrated frame, and the output terminal of the PLC controller is electrically connected to the input terminals of the first electric push rod, the servo motor, and the second electric push rod.

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