Traction device for colored spun yarn production

Abstract

The invention relates to the technical field of colored spun yarn production, in particular to a traction device for colored spun yarn production. The device comprises a mounting frame body, one end of the mounting frame body is rotationally connected with a conical seat winding cylinder, guide grooves are formed in the outer side of the interior of the conical seat winding cylinder, a supporting rod is fixed to one end of the conical seat winding cylinder, the end, away from the conical seat winding cylinder, of the supporting rod is rotationally connected with a plurality of guide cylinders, and the number of the guide cylinders is consistent with that of the guide grooves. According to the traction device for colored spun yarn production, colored spun yarns of different colors are installed on the guide cylinder, then one ends of the colored spun yarns of different colors penetrate through the guide groove, the limiting hole and the guide hole in the conical base winding cylinder to be wound with the winding roller, and then the winding roller is rotated to apply traction force to the colored spun yarns of different colors; and then the conical seat winding cylinder, the supporting rod and the guide cylinder are rotated to rotate the colored spun yarns with different colors, so that the colored spun yarns with different colors are twisted into single strands.

Description

Technical Field

[0001] The invention relates to the technical field of colored spun yarn production, in particular to a traction device for colored spun yarn production. Background Art

[0002] The production process of color-spun yarn is relatively complicated. It first dyes the fiber into colored fiber, then fully mixes two or more fibers of different colors and spins them into yarn with unique color-mixing effect. This kind of yarn has soft and fashionable color and can meet the flexible production needs of small batches and multiple varieties. Therefore, it is increasingly used in mid-to-high-end clothing products.

[0003] When using the above technology, it was found that the following technical problems exist in the prior art: the existing colored yarn is often produced and processed by winding two or more fibers of different colors into a single strand of colored yarn to achieve the effect of mixed color line. At present, multiple strands of colored yarn need to be wound separately, and the device for winding the colored yarn is separated from the winding device, which easily causes the traction force of multiple strands of colored yarn to be different. Therefore, the winding device and the winding device are mostly carried out separately, making it difficult to integrate the winding and winding of the colored yarn, resulting in reduced production efficiency, and the winding device is not convenient for evenly winding the mixed color line on the take-up roller, and then disassembling the take-up roller and assembling the next take-up roller, and circulating in sequence to maintain the practicality of the device. For this reason, we design a traction device for colored yarn production to provide another technical solution to the above technical problems. Summary of the invention

[0004] Based on this, it is necessary to provide a traction device for color spun yarn production in response to the above technical problems, by installing color spun yarns of different colors on the guide drum, and then passing one end of the color spun yarns of different colors through the guide groove, the limit hole and the guide hole inside the conical seat winding drum and winding them with the winding roller, and then rotating the winding roller to apply traction force to the color spun yarns of different colors, and then rotating the conical seat winding drum, the support rod and the guide drum to rotate the color spun yarns of different colors, so that the color spun yarns of different colors are twisted into a single strand and slide from the inside of the limit hole, so that the single-reverse mixed line can be wound on the winding roller through the winding roller, so as to improve the processing effect of the device on color spun yarns of different colors, thereby promoting the practicality and convenience of the device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: A traction device for colored spinning production comprises a mounting frame, one end of the mounting frame is rotatably connected to a conical seat winding drum, a guide groove is provided on the outside of the conical seat winding drum, one end of the conical seat winding drum is fixed with a support rod, the end of the support rod away from the conical seat winding drum is rotatably connected to a plurality of guide drums, the number of the guide drums and the guide grooves are consistent, an external gear is fixed to one end of the outer side of the conical seat winding drum, a limiting ring wheel is fixed to the other end of the conical seat winding drum, a support plate 2 is slidably connected between the external gear and the limiting ring wheel, the support plate 2 originally has one end of the conical seat winding drum fixed to the mounting frame, and the other end of the mounting frame is rotatably connected to a winding roller.

[0006] As a preferred embodiment of the traction device for colored yarn production provided by the present invention, a U-shaped frame is fixed to one end of the bottom of the installation frame, an auxiliary plate is fixed to the other end of the bottom of the installation frame, and a transmission rod is rotatably connected to the bottom end of the U-shaped frame and the auxiliary plate.

[0007] As a preferred embodiment of the traction device for colored spinning production provided by the present invention, a transmission gear is fixed to one end of the outer side of the transmission rod, and the top end of the transmission gear is meshed and connected with the external gear.

[0008] As a preferred embodiment of the traction device for colored spinning production provided by the present invention, a limiting hole is assembled in the middle of the inner side of the installation frame, and support plates are fixed on both sides of the limiting hole, and the end of the support plate away from the limiting hole is fixed to the installation frame.

[0009] As a preferred embodiment of the traction device for colored yarn production provided by the present invention, a clamping mechanism for disassembling the winding roller is provided on one side of the other side of the installation frame, and the clamping mechanism includes servo motor 2, a circular clamping plate, a transmission cylinder 3 and an electric push rod, and servo motor 2 is fixed to the other end of the installation frame, and transmission cylinder 3 is fixed to the output end of servo motor 2 through the installation frame, and one end of transmission cylinder 3 is slidably connected to the winding roller.

[0010] As a preferred embodiment of the traction device for colored spinning production provided by the present invention, a limiting tooth is fixed at one end of the winding roller, a slot is opened on the inner side of the transmission cylinder, and the inner side of the slot is slidably connected with the limiting tooth.

[0011] As a preferred embodiment of the traction device for colored yarn production provided by the present invention, a circular clamp is slidably connected to one side of the other end of the installation frame, one end of the circular clamp is slidably connected to the winding roller, and an electric push rod is installed on one side of the other end of the installation frame, and the output end of the electric push rod is fixed to the circular clamp.

[0012] As a preferred embodiment of the traction device for colored spinning production provided by the present invention, a transmission cylinder 1 is fixed to the output end of the servo motor 2, a transmission cylinder 2 is fixed to the other end outside the transmission rod, and the transmission cylinder 2 is rotatably connected to the transmission cylinder 1 through a transmission belt.

[0013] As a preferred embodiment of the traction device for colored yarn production provided by the present invention, a U-shaped frame is fixed to the other side of the other end of the mounting frame, a reciprocating drive plate is slidably connected to the inside of the U-shaped frame, a guide hole is fixed to one side of the reciprocating drive plate, and the other side of the reciprocating drive plate is slidably connected to the mounting frame.

[0014] As a preferred embodiment of the traction device for colored yarn production provided by the present invention, a reciprocating mechanism for driving a reciprocating drive plate for adjustment is arranged inside the U-shaped frame, and the reciprocating mechanism includes a servo motor and an external gear. A servo motor is fixed to one end of the U-shaped frame, and the inner side of the U-shaped frame is rotatably connected to the external gear, and the output end of the servo motor passes through the U-shaped frame and is fixed to the external gear, and the outer side of the external gear is threadedly connected to the reciprocating drive plate.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the present invention has at least the following beneficial effects: The present invention provides a traction device for color spun yarn production, which starts a second servo motor to drive a third transmission drum and a winding roller to rotate, so as to improve the winding roller to traction and winding of a single strand. At the same time, the second servo motor drives the first transmission drum, the second transmission drum, the transmission rod and the transmission gear to move, and the transmission gear drives the conical seat winding drum to rotate the color spun yarns of different colors, so that the color spun yarns of different colors are twisted into single strands, and the mixed yarns of the single strands pass through the inside of the limiting hole, so as to improve the effect of the conical seat winding drum on the mixed yarns of different colors. Finally, the mixed yarns of the single strand pass through the guide hole and are wound with the winding roller, so as to improve the molding efficiency and quality of the color spun yarns of different colors. By starting the servo motor, the outer gear is driven to rotate, and the outer gear drives the reciprocating drive plate and the guide hole to reciprocate along the length of the winding roller, thereby increasing the uniformity of the winding of the single-strand mixed line on the outer side of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the top structure of the present invention as a whole; Figure 3 It is a schematic diagram of the bottom structure of the present invention as a whole; Figure 4 It is a schematic diagram of the connection structure between the conical seat winding cylinder and the installation frame of the present invention; Figure 5 It is a schematic diagram of the connection structure between the support plate 2 and the conical seat winding cylinder of the present invention; Figure 6 It is a schematic diagram of the structure between the external gear and the limiting ring wheel of the conical seat winding drum of the present invention; Figure 7 It is a schematic diagram of the connection structure between the conical seat winding cylinder and the support rod of the present invention; Figure 8 It is a schematic diagram of the structure of the circular clamping plate and the transmission cylinder for clamping three pairs of winding rollers of the present invention; Fig. 9 It is a schematic diagram of the structure between the transmission cylinder 3 and the transmission rod of the present invention; Fig.10 It is a schematic diagram of the connection structure between the external gear and the guide hole of the present invention.

[0019] In the figure: 1. installation frame; 2. conical seat winding cylinder; 3. guide hole; 4. winding roller; 5. servo motor 2; 6. external gear; 7. support rod; 8. support plate 2; 9. limiting hole; 10. U-shaped frame; 11. transmission cylinder 1; 12. guide cylinder; 13. guide groove; 14. limiting ring wheel; 15. support plate 1; 16. transmission rod; 17. transmission gear; 18. circular clamping plate; 19. transmission cylinder 3; 20. U-shaped frame; 21. servo motor 1; 22. auxiliary plate; 23. reciprocating drive plate; 24. transmission cylinder 2. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] As described in the background technology, in the production and processing of existing colored spun yarns, two or more fibers of different colors are often wound into a single strand of colored spun yarn to achieve the effect of mixed color line. At present, multiple strands of colored spun yarn need to be produced using a winding device separately, and the device for winding up the colored spun yarn is separated from the winding device, which easily causes different traction forces of multiple strands of colored spun yarn. Therefore, the winding device and the winding device are mostly carried out separately, making it difficult to integrate the winding and winding of the colored spun yarn, resulting in reduced production efficiency, and the winding device is not convenient for evenly winding the mixed color line on the take-up roller, and then disassembling the take-up roller and assembling the next take-up roller, and circulating in sequence to maintain the practicality of the device.

[0022] In order to solve this technical problem, the present invention provides a traction device for color spinning production.

[0023] Specifically, please refer to Figure 1-Figure 10 A traction device for color spinning production specifically includes: It includes an installation frame 1, one end of the installation frame 1 is rotatably connected with a conical seat winding cylinder 2, a guide groove 13 is provided on the outside of the conical seat winding cylinder 2, one end of the conical seat winding cylinder 2 is fixed with a support rod 7, the end of the support rod 7 away from the conical seat winding cylinder 2 is rotatably connected with a plurality of guide cylinders 12, the number of the guide cylinders 12 and the guide groove 13 are consistent, one end of the outer side of the conical seat winding cylinder 2 is fixed with an external gear 6, the other end of the conical seat winding cylinder 2 is fixed with a limiting ring wheel 14, a support plate 2 15 is slidably connected between the external gear 6 and the limiting ring wheel 14, the support plate 2 15 originally has one end of the conical seat winding cylinder 2 fixed to the installation frame 1, and the other end of the installation frame 1 is rotatably connected with a winding roller 4.

[0024] The present invention provides a traction device for color spun yarn production, which installs color spun yarns of different colors on a guide drum 12, and then one end of the color spun yarns of different colors is passed through the guide groove 13, the limiting hole 9 and the guide hole 3 inside the conical seat winding drum 2 to be wound with the winding roller 4, and then the winding roller 4 is rotated to apply traction force to the color spun yarns of different colors, and then the conical seat winding drum 2, the support rod 7 and the guide drum 12 are rotated to rotate the color spun yarns of different colors, so that the color spun yarns of different colors are twisted into single strands and slide from the inside of the limiting hole 9, so that the single-reverse mixed line can be wound on the winding roller 4 through the winding roller 4, so as to improve the processing effect of the device on the color spun yarns of different colors, thereby promoting the practicality and convenience of the device.

[0025] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] Embodiment 1 Please refer to Figure 1-Figure 7 A traction device for color spinning production includes a mounting frame 1, one end of the mounting frame 1 is rotatably connected with a conical seat winding drum 2, a guide groove 13 is provided on the outside of the conical seat winding drum 2, a support rod 7 is fixed to one end of the conical seat winding drum 2, and the end of the support rod 7 away from the conical seat winding drum 2 is rotatably connected with a plurality of guide drums 12, and the number of the guide drums 12 and the guide groove 13 is consistent, an outer gear 6 is fixed to one end of the outer side of the conical seat winding drum 2, a limiting ring wheel 14 is fixed to the other end of the conical seat winding drum 2, a support plate 2 15 is slidably connected between the outer gear 6 and the limiting ring wheel 14, and the support plate 2 15 is originally fixed to one end of the conical seat winding drum 2 and the mounting frame 1, and the other end of the mounting frame 1 is rotatably connected with a winding roller 4 When in use, the colored yarns of different colors are mounted on the guide drum 12, and then one end of the colored yarns of different colors is passed through the guide groove 13, the limiting hole 9 and the guide hole 3 inside the conical seat winding drum 2 to be wound with the winding roller 4, and then the winding roller 4 is rotated to apply traction to the colored yarns of different colors, and then the conical seat winding drum 2, the support rod 7 and the guide drum 12 are rotated to rotate the colored yarns of different colors, so that the colored yarns of different colors are twisted into a single strand and slide from the inside of the limiting hole 9, so that the single-reverse mixed line can be wound on the winding roller 4 through the winding roller 4, so as to improve the effect of the device on processing colored yarns of different colors, thereby promoting the practicability and convenience of the device; When the conical seat winding drum 2 rotates, the second support plate 15 slides with the outer gear 6 and the limiting ring wheel 14 to improve the rotation stability of the conical seat winding drum 2; A U-shaped frame 10 is fixed to one end of the bottom of the mounting frame 1, and an auxiliary plate 22 is fixed to the other end of the bottom of the mounting frame 1. The bottom ends of the U-shaped frame 10 and the auxiliary plate 22 are rotatably connected to a transmission rod 16, and a transmission gear 17 is fixed to one end of the outer side of the transmission rod 16. The top end of the transmission gear 17 is meshed and connected with the outer gear 6. Further, when the winding roller 4 drives the transmission rod 16 to rotate, and the transmission rod 16 drives the transmission gear 17, the outer gear 6 and the conical seat winding drum 2 to rotate, the conical seat winding drum 2 twists the different color yarns on the guide drum 12 into a single strand, and at the same time, effectively winds the single strand mixed yarn; A limiting hole 9 is assembled in the middle of the inner side of the installation frame 1, and support plates 8 are fixed on both sides of the limiting hole 9. The end of the support plate 8 away from the limiting hole 9 is fixed to the installation frame 1, and the mixed line twisted by spun yarns of different colors is effectively formed through the limiting hole 9, and the limiting hole 9 effectively improves the forming effect of the mixed line.

[0029] Embodiment 2 Please refer to Figure 8 and Fig. 9 A traction device for colored spinning production, a clamping mechanism for disassembling the winding roller 4 is arranged on one side of the other side of the mounting frame 1, the clamping mechanism comprises a servo motor 2 5, a circular clamping plate 18, a transmission cylinder 3 19 and an electric push rod, a servo motor 2 5 is fixed to the other end of the mounting frame 1, a transmission cylinder 3 19 is fixed to the output end of the servo motor 2 5 through the mounting frame 1, and one end of the transmission cylinder 3 19 is slidably connected to the winding roller 4, One end of the winding roller 4 is fixed with a limit tooth, and the inner side of the transmission cylinder 3 19 is provided with a slot, and the inner side of the slot is slidably connected with the limit tooth. A circular clamping plate 18 is slidably connected to one side of the other end of the mounting frame 1, one end of the circular clamping plate 18 is slidably connected to the winding roller 4, and an electric push rod is assembled on one side of the other end of the mounting frame 1, and the output end of the electric push rod is fixed to the circular clamping plate 18; Specifically, when the winding roller 4 winds the single-strand mixed line twisted from the yarns of different colors, the winding roller 4 needs to be placed on the inner side of the device, and then the electric push rod is started to drive the circular clamping plate 18 to squeeze the winding roller 4, so that one end drives the limit tooth to engage with the transmission cylinder 3 19, so as to facilitate the disassembly and installation of the winding roller 4, and finally the servo motor 2 5 is started to drive the transmission cylinder 3 19 and the winding roller 4 to rotate, so as to improve the effect of the winding roller 4 on the traction and winding of the single strand, thereby greatly increasing the practicality and convenience of the device; The output end of the servo motor 25 is fixed with a transmission cylinder 11, and the other end outside the transmission rod 16 is fixed with a transmission cylinder 24, and the transmission cylinder 24 is rotatably connected with the transmission cylinder 11 through a transmission belt. When the servo motor 25 is started to drive the transmission cylinder 3 19 and the limiting ring wheel 14 to reel the single-strand mixed line, the servo motor 25 drives the transmission cylinder 11, the transmission cylinder 24 and the transmission rod 16 to rotate synchronously, so that the transmission rod 16 drives the transmission gear 17, the external gear 6 and the conical seat winding cylinder 2 to twist the different color spun yarns into shape; A U-shaped frame 20 is fixed to the other side of the other end of the mounting frame 1, a reciprocating drive plate 23 is slidably connected to the inside of the U-shaped frame 20, a guide hole 3 is fixed to one side of the reciprocating drive plate 23, and the other side of the reciprocating drive plate 23 is slidably connected to the mounting frame 1; The formed single strand passes through the guide hole 3 , so that the guide hole 3 can adjust and slide the formed mixed wire, so as to improve the uniformity of winding the mixed wire with the winding roller 4 .

[0030] Embodiment 3 Please refer to the U-shaped frame 10, which is a traction device for colored spinning production. A reciprocating mechanism for driving a reciprocating drive plate 23 for adjustment is arranged inside the U-shaped frame 20. The reciprocating mechanism includes a servo motor 21 and an external gear 6. A servo motor 21 is fixed at one end of the U-shaped frame 20. The inner side of the U-shaped frame 20 is rotatably connected with the external gear 6. The output end of the servo motor 21 passes through the U-shaped frame 20 and is fixed to the external gear 6. The outer side of the external gear 6 is threadedly connected to the reciprocating drive plate 23. By starting the servo motor 21 to drive the external gear 6 to rotate, the external gear 6 drives the reciprocating drive plate 23 and the guide hole 3 to reciprocate along the guide of the U-shaped frame 20, so that the guide hole 3 drives the mixed line to be wound with the winding roller 4 to ensure uniformity.

[0031] The use process of a traction device for colored spinning production provided by the present invention is as follows: Working principle: when in use, by installing different color spun yarns on the guide drum 12, and then passing one end of the different color spun yarns through the guide groove 13, the limiting hole 9 and the guide hole 3 inside the conical seat winding drum 2 to be wound with the winding roller 4, and then starting the servo motor 2 5 to drive the transmission drum 3 19 and the winding roller 4 to rotate, so as to improve the winding roller 4 to traction and winding of the single strand, at the same time, the servo motor 2 5 drives the transmission drum 1 11, the transmission drum 2 24, the transmission rod 16 and the transmission gear 17 to move, and the transmission gear 17 drives the conical seat winding drum 2 to rotate the different color spun yarns, so that the different color spun yarns are twisted into a single strand, and the single strand mixed line passes through the inside of the limiting hole 9, so as to improve the conical seat winding drum 2 on the different color color spun yarn mixed line effect, and finally the single strand mixed line passes through the guide hole 3 and is wound around the winding roller 4; At this time, the servo motor 21 is started to drive the outer gear 6 to rotate, and the outer gear 6 drives the reciprocating drive plate 23 and the guide hole 3 to reciprocate along the length of the winding roller 4, thereby increasing the uniformity of the winding of the single-strand mixed line on the outside of the winding roller 4.

[0032] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A traction device for colored spinning production, characterized in that: The invention comprises a mounting frame (1), one end of the mounting frame (1) is rotatably connected to a conical seat winding cylinder (2), the outer side of the conical seat winding cylinder (2) is provided with a guide groove (13), one end of the conical seat winding cylinder (2) is fixed with a support rod (7), one end of the support rod (7) away from the conical seat winding cylinder (2) is rotatably connected to a plurality of guide cylinders (12), the number of the guide cylinders (12) and the guide groove (13) being consistent, one end of the outer side of the conical seat winding cylinder (2) is fixed with an external gear (6), the other end of the conical seat winding cylinder (2) is fixed with a limiting ring wheel (14), a support plate 2 (15) is slidably connected between the external gear (6) and the limiting ring wheel (14), one end of the support plate 2 (15) originally having the conical seat winding cylinder (2) is fixed to the mounting frame (1), and the other end of the mounting frame (1) is rotatably connected to a winding roller (4).

2. A traction device for colored spinning production according to claim 1, characterized in that: A U-shaped frame (10) is fixed to one end of the bottom of the installation frame (1), an auxiliary plate (22) is fixed to the other end of the bottom of the installation frame (1), and a transmission rod (16) is rotatably connected to the bottom ends of the U-shaped frame (10) and the auxiliary plate (22).

3. A traction device for colored spinning production according to claim 2, characterized in that: A transmission gear (17) is fixed to one end of the outer side of the transmission rod (16), and the top end of the transmission gear (17) is meshedly connected with the outer gear (6).

4. A traction device for colored spinning production according to claim 2, characterized in that: A limiting hole (9) is provided in the middle of the inner side of the installation frame (1), and support plates 1 (8) are fixed on both sides of the limiting hole (9), and one end of the support plate 1 (8) away from the limiting hole (9) is fixed to the installation frame (1).

5. A traction device for colored spinning production according to claim 2, characterized in that: A clamping mechanism for disassembling the winding roller (4) is provided on one side of the other side of the installation frame (1), the clamping mechanism comprising a servo motor 2 (5), a circular clamping plate (18), a transmission cylinder 3 (19) and an electric push rod, the servo motor 2 (5) is fixed to the other end of the installation frame (1), the output end of the servo motor 2 (5) passes through the installation frame (1) and is fixed with a transmission cylinder 3 (19), and one end of the transmission cylinder 3 (19) is slidably connected to the winding roller (4).

6. A traction device for colored spinning production according to claim 5, characterized in that: A limiting tooth is fixed at one end of the winding roller (4), and a slot is provided on the inner side of the transmission cylinder (19), wherein the inner side of the slot is slidably connected to the limiting tooth.

7. A traction device for colored spinning production according to claim 5, characterized in that: A circular clamping plate (18) is slidably connected to one side of the other end of the installation frame (1), one end of the circular clamping plate (18) is slidably connected to the winding roller (4), and an electric push rod is mounted on one side of the other end of the installation frame (1), the output end of the electric push rod is fixed to the circular clamping plate (18).

8. A traction device for colored spinning production according to claim 5, characterized in that: A transmission cylinder 1 (11) is fixed to the output end of the servo motor 2 (5), and a transmission cylinder 2 (24) is fixed to the other end outside the transmission rod (16). The transmission cylinder 2 (24) is rotatably connected to the transmission cylinder 1 (11) via a transmission belt.

9. A traction device for colored spinning production according to claim 2, characterized in that: A U-shaped frame (20) is fixed to the other side of the other end of the installation frame (1), a reciprocating drive plate (23) is slidably connected to the interior of the U-shaped frame (20), a guide hole (3) is fixed to one side of the reciprocating drive plate (23), and the other side of the reciprocating drive plate (23) is slidably connected to the installation frame (1).

10. A traction device for colored spinning production according to claim 9, characterized in that: A reciprocating mechanism for driving a reciprocating drive plate (23) for adjustment is arranged inside the U-shaped frame (20), the reciprocating mechanism comprising a servo motor (21) and an external gear (6), one end of the U-shaped frame (20) is fixed with the servo motor (21), the inner side of the U-shaped frame (20) is rotatably connected with the external gear (6), the output end of the servo motor (21) passes through the U-shaped frame (20) and is fixed to the external gear (6), and the outer side of the external gear (6) is threadedly connected to the reciprocating drive plate (23).

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