A yarn winding and winding device for yarn production

Abstract

The utility model discloses a yarn winding and rolling device for yarn production relates to yarn production technical field, including two mutually parallel and vertical setting support plate and rotation setting between two support plate horizontal roll axle, and support plate length direction and roll axle axial direction are perpendicular to each other, the side wall top end of support plate along its width direction is opened with horizontal chute no.

Description

Technical Field

[0001] This utility model relates to the field of yarn production technology, specifically to a yarn winding and coiling device for yarn production. Background Technology

[0002] Yarn production is a fundamental link in the textile industry. Its core objective is to process various fiber raw materials (such as cotton, linen, silk, and wool in natural fibers, or polyester and nylon in chemical fibers) into continuous linear products through specific processes to meet the needs of subsequent weaving, knitting, or braiding. Among these processes, yarn winding is the final link in the production line, and its efficiency directly affects the overall production capacity.

[0003] In existing yarn production equipment, the design of the winding device generally has the following problems: after a roller has finished winding, the machine needs to be stopped and the operator needs to manually disassemble the full roller and then install the empty roller. This process takes a long time and reduces the continuity of production.

[0004] In view of the above, this application is hereby submitted. Utility Model Content

[0005] The purpose of this invention is to provide a yarn winding and coiling device for yarn production, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a yarn winding and coiling device for yarn production, including two parallel and vertically arranged support plates and a horizontal roller shaft rotatably arranged between the two support plates. The length direction of the support plates is perpendicular to the axial direction of the roller shaft. A horizontal chute is formed at the top of one side wall of the support plate along its width direction and along the length direction of the support plate. A chute is formed vertically on the side of the chute near the inside of the support plate. A horizontal chute is formed at the bottom of the chute is formed on the side wall of the chute near the chute.

[0007] Sluice 1, sluice 2 and sluice 3 are all located in the same vertical plane and are interconnected. The roller shaft slides in sluice 2 at both ends along its axial direction. Copper sheets are laid at the center of the inner wall of sluice 2. Magnets are sleeved at both ends of the outer arc wall of the roller shaft along its axial direction. A limiting mechanism is provided inside the support plate.

[0008] Furthermore, the bottom inner wall of chute one is inclined towards the bottom of the support plate at the end near chute two, and the bottom inner wall of chute three is inclined towards the bottom of the support plate at the end away from chute two. A rotating groove one is vertically opened at the bottom inner wall of chute one near chute two, and a rotating groove two is vertically opened at the bottom inner wall of chute three near chute two. The limiting mechanism includes a limiting block one rotatably disposed in the rotating groove one and a limiting block two rotatably disposed in the rotating groove two.

[0009] Furthermore, a storage slot is provided inside the support plate at a position corresponding to chute one and chute three. The storage slot is not connected to chute one, chute two, and chute three, but it is connected to rotating chute one and rotating chute two. A horizontal connecting rod is fixed to the bottom end of limiting block one away from chute two and the bottom end of limiting block two near chute two, respectively. These connecting rods extend towards the inside of the storage slot and are rotatably connected to the inner wall of the storage slot. A torsion spring is provided at the connection point between the connecting rod and the inner wall of the storage slot, and is fixed to limiting block one and the limiting block respectively. The two connecting rods at the bottom are rotatably connected to the same connecting rod on the outer arc wall of one end of the storage trough. Limiting block one, connecting rod and limiting block two are located in the same vertical plane. One of the support plates has a support block fixed at the bottom of the side wall away from the roller shaft. An electric slide is provided at the top center of the support block along the roller shaft axis. A slider one is fixed at the top of the electric slide. A drive mechanism is fixed at the top of slider one. An adjustment mechanism is provided on the side of the drive mechanism facing the support plate. The adjustment mechanism is coaxial with the center line of the intersection of chute two and chute three.

[0010] Furthermore, the driving mechanism located on the top of the slider includes a motor fixed to the top of the slider, with the motor output end facing the support plate. A splined hub is fixed to the end of the outer arc wall of the motor output shaft near the motor. A turntable is slidably sleeved on the outside of the splined hub. A fixed disk is rotatably sleeved on the end of the outer arc wall of the motor output shaft away from the motor. Multiple limiting posts are fixed on the side wall of the turntable near the fixed disk, arranged in a circular array about the axis of the turntable. The fixed disk is rotatably connected to the slider. Multiple limiting grooves are opened on the side wall of the fixed disk near the motor, corresponding to the multiple limiting posts, arranged in a circular array about the fixed disk. The limiting posts and limiting grooves are plugged into each other. An electric push rod is fixed on one side of the motor. A limiting plate is fixed to the output end of the electric push rod. The limiting plate and the turntable are located in the same vertical plane, and a notch is opened on the side wall of the limiting plate near the turntable. The outer edge of the turntable rotates within the notch.

[0011] Furthermore, an adjustment mechanism is provided on the side wall of the fixed disk one away from the motor. The adjustment mechanism includes a fixed disk two coaxially fixed to the side wall of the fixed disk one away from the motor. Multiple limiting frames are fixed on the outer arc wall of the fixed disk two, which are arranged in a ring array about the axial direction of the fixed disk two and extend radially along the fixed disk two. A lead screw is coaxially rotatably connected to the side wall of the fixed disk two away from the fixed disk one. The end of the lead screw near the motor passes through the fixed disk two and the fixed disk one in sequence and is coaxially fixed to the output shaft of the motor. A threaded sleeve is threadedly connected to the outer arc wall of the lead screw. Multiple rotating rods are rotatably connected to the outer arc wall of the threaded sleeve, which are arranged in a ring array about the axial direction of the threaded sleeve. The multiple rotating rods correspond one-to-one with the multiple limiting frames. The end of the rotating rod away from the threaded sleeve is rotatably connected to a limiting plate two. The multiple limiting plates two can be spliced ​​together to form a complete ring along their own circumferential extension direction. A slider two is fixed to the end of the limiting plate two near the fixed disk two. The slider two slides inside the limiting frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. Through chutes one, two, and three, in conjunction with limit blocks one and two, the storage and sequential release of rollers are achieved. The operator only needs to put multiple rollers in at once, and chutes two initially contains two rollers. After one roller is wound into a full roll, when it is taken out, limit block two is triggered to release limit block one. The second roller slides to the winding position, and the third empty roller enters chutes two under the action of gravity to fill the pressure roller position. Thus, after the full roll is taken out, the empty roller can be automatically replenished, forming a "take one, replenish one" cycle, avoiding the manual installation process. The unwound rollers in chutes two can temporarily act as pressure rollers to help control the winding tension.

[0014] 2. Through the cooperation of the drive mechanism and the adjustment mechanism, the splined hub of the motor output shaft slides with the turntable, and the electric push rod pushes the limit plate to realize the automatic docking and separation of the drive end and the roller shaft. It can quickly connect or disconnect with the end of the take-up roller by torque, which can adapt to the connection needs of take-up rollers of various sizes and improve the connection efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a yarn winding and coiling device for yarn production;

[0016] Figure 2 This is a schematic diagram of the structure of a support plate in a yarn winding and take-up device for yarn production.

[0017] Figure 3 This is a schematic diagram showing the connection relationship between limit block one and limit block two in a yarn winding and taking-up device for yarn production.

[0018] Figure 4This is a schematic diagram showing the connection relationship between the drive mechanism and the adjustment mechanism in a yarn winding and coiling device for yarn production.

[0019] Figure 5 This is an exploded view of the drive mechanism and adjustment mechanism in a yarn winding and coiling device for yarn production.

[0020] In the picture:

[0021] 10. Support plate; 101. Chute 1; 102. Chute 2; 103. Chute 3; 11. Roller;

[0022] 12. Limiting block one; 13. Connecting rod; 14. Limiting block two; 15. Support block; 16. Slider one;

[0023] 20. Motor; 21. Splined hub; 22. Turntable; 23. Limiting post; 24. Fixed plate one;

[0024] 25. Electric push rod; 26. Limiting plate one;

[0025] 30. Fixed plate two; 31. Lead screw; 32. Threaded sleeve; 33. Rotating rod; 34. Limiting plate two; 35. Slider two. Detailed Implementation

[0026] 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.

[0027] Please see the appendix Figure 1 To be continued Figure 5 The present invention provides a yarn winding and coiling device for yarn production: including two parallel and vertically arranged support plates 10 and a horizontal roller 11 rotatably arranged between the two support plates 10, wherein the length direction of the support plates 10 is perpendicular to the axial direction of the roller 11. A horizontal chute 101 is provided on the top of one side wall of the support plate 10 along its width direction and along the length direction of the support plate 10. A chute 2 102 is vertically provided on the side of the chute 101 near the inside of the support plate 10. A horizontal chute 3 103 is provided on the bottom of the chute 2 102 near the side wall of the chute 101.

[0028] Sluice 101, sluice 2 102 and sluice 3 103 are all located in the same vertical plane and are interconnected. The roller 11 slides in sluice 2 102 at both ends along its axial direction. Copper sheets are laid at the center of the inner wall of sluice 2 102. Magnets are sleeved at both ends of the outer arc wall of roller 11 along its axial direction. A limiting mechanism is provided inside the support plate 10.

[0029] The bottom inner wall of chute 101 is inclined towards the bottom of support plate 10 at one end near chute 2 102, and the bottom inner wall of chute 3 103 is inclined towards the bottom of support plate 10 at one end away from chute 2 102. A rotating groove 1 is vertically opened at one end of the bottom inner wall of chute 101 near chute 2 102, and a rotating groove 2 is vertically opened at one end of the bottom inner wall of chute 3 103 near chute 2 102. The limiting mechanism includes a limiting block 12 rotatably disposed in the rotating groove 1 and a limiting block 2 rotatably disposed in the rotating groove 2.

[0030] The support plate 10 has a storage slot inside corresponding to the positions of chute 101 and chute 303. The storage slot is not connected to chute 101, chute 202 and chute 303. The storage slot is connected to rotating chute 1 and rotating chute 2. The bottom of the limiting block 12 away from chute 202 and the bottom of the limiting block 24 near chute 202 are both fixed with horizontal connecting rods that extend toward the inside of the storage slot and are rotatably connected to the inner wall of the storage slot. A torsion spring is provided at the connection between the connecting rod and the inner wall of the storage slot. The two connecting rods fixed to the bottom of the limiting block 12 and the limiting block 24 are rotatably sleeved on the outer arc wall of the end of the two connecting rods located in the storage slot. The limiting block 12, the connecting rod 13 and the limiting block 24 are located in the same vertical plane.

[0031] One of the support plates 10 has a support block 15 fixed at the bottom of the side wall away from the roller shaft 11. An electric slide is provided at the top center of the support block 15 along the axial direction of the roller shaft 11. A slider 16 is fixed at the top of the electric slide. A drive mechanism is fixed at the top of the slider 16. An adjustment mechanism is provided on the side of the drive mechanism facing the support plate 10. The center line of the adjustment mechanism is coaxially arranged at the intersection of the second chute 102 and the third chute 103.

[0032] It should be noted that: the side wall of the limiting block 12 away from the chute 2 102 is an arc surface, and it is adapted to rotate with the outer arc wall of the end of the roller shaft 11. The side wall of the limiting block 2 14 near the chute 2 102 is also an arc surface, and it is also adapted to rotate with the outer arc wall of the end of the roller shaft 11. A horizontal through-rotation channel is opened on the side wall of the support plate 10 at the position corresponding to the drive mechanism. The rotation channel is coaxial with the connection between the chute 2 102 and the chute 3 103.

[0033] Furthermore, when the roller 11 falls at the connection between the second chute 102 and the third chute 103, the roller 11 is coaxially arranged with the rotating channel. At this time, the electric slide table at the top of the support block 15 can drive the slider 16 and its drive mechanism and adjustment mechanism to extend into the rotating channel, thereby facilitating the connection between the adjustment mechanism and the roller 11. Anti-slip particles are added to the outer arc wall of the second limiting plate 34. A groove is opened at the axial end of the roller 11, and anti-slip particles are also added to the inner arc wall of the groove. The adjustment mechanism can be inserted into the groove so that the second limiting plate 34 can abut against the inner arc wall of the groove, thereby facilitating torque transmission.

[0034] The width of the opening at the end of the chute 2 102 near the roller 11 is less than the diameter of the roller 11 itself. Both ends of the roller 11 along the axial direction are fixed with connecting shafts. The cross-sectional radius of the connecting shaft is smaller than that of the roller 11. The connecting shaft is used to link with the adjustment mechanism, and a magnet is fixed at the end of the outer arc wall of the connecting shaft away from the roller 11. That is, the connecting shaft can slide freely in the chute 2 102, while the roller 11 will not slide in the chute 2 102. The inner sidewall of the chute 2 102 is covered with copper sheets to form a "C" shaped copper tube structure. When the magnet falls into the chute 2 102 and passes through the copper sheets, the magnet falls and cuts the magnetic field lines of the copper tube. According to Faraday's law of electromagnetic induction, a closed eddy current is generated in the chute 2 102. The direction of the eddy current magnetic field is opposite to that of the magnet magnetic field, forming a reverse resistance, causing the magnet to fall slowly, and thus causing the roller 11 to fall slowly, avoiding impact and simplifying the structure.

[0035] Therefore, when one roller 11 is winding, another roller 11 located in the second chute 102 acts as a pressure roller to assist in controlling the winding tension. When the winding roller finishes winding, the roller 11 can be removed. At this time, another roller 11 located in the second chute 102 falls down to replace the position of the winding roller. When the winding roller is removed, the second limit block 14 is triggered, which in turn triggers the first limit block 12 to make the next roller 11 fall into the second chute 102 to replace the position of the pressure roller, forming a "one-for-one" cycle.

[0036] Please see the appendix Figure 1 To be continued Figure 5 The present invention provides a technical solution: the driving mechanism set on the top of the slider 16 includes a motor 20 fixed to the top of the slider 16, the output end of the motor 20 is set towards the support plate 10, a spline hub 21 is fixed on the outer arc wall of the output shaft of the motor 20 near the motor 20, a turntable 22 is slidably sleeved on the outside of the spline hub 21, a fixed disk 24 is rotatably sleeved on the outer arc wall of the output shaft of the motor 20 away from the motor 20, a plurality of limiting posts 23 are fixed on the side wall of the turntable 22 near the fixed disk 24 in a ring array about the axis of the turntable 22, and the fixed disk 24 is rotatably connected to the slider 16;

[0037] On the side wall of the fixed disk 24 near the motor 20, there are multiple limiting grooves arranged in a ring array with respect to the multiple limiting posts 23. The limiting posts 23 are plugged into the limiting grooves. An electric push rod 25 is fixed on one side of the motor 20. A limiting plate 26 is fixed at the output end of the electric push rod 25. The limiting plate 26 and the turntable 22 are located in the same vertical plane, and a notch is opened on the side wall of the limiting plate 26 near the turntable 22. The outer edge of the turntable 22 rotates in the notch.

[0038] An adjustment mechanism is provided on the side wall of the fixed disk 24 away from the motor 20. The adjustment mechanism includes a fixed disk 30 coaxially fixed to the side wall of the fixed disk 24 away from the motor 20. Multiple limiting frames are fixed on the outer arc wall of the fixed disk 30, which are arranged in a ring array about the axial direction of the fixed disk 30 and extend radially along the fixed disk 30. A lead screw 31 is coaxially rotatably connected to the side wall of the fixed disk 30 away from the fixed disk 24. The end of the lead screw 31 near the motor 20 passes through the fixed disk 30 and the fixed disk 24 in sequence and is coaxially fixed to the output shaft of the motor 20.

[0039] A threaded sleeve 32 is threadedly connected to the outer arc wall of the lead screw 31. Multiple rotating rods 33 are rotatably connected to the outer arc wall of the threaded sleeve 32 in a ring array about the axial direction of the threaded sleeve 32. Each of the multiple rotating rods 33 corresponds to a multiple limiting frame. The end of the rotating rod 33 away from the threaded sleeve 32 is rotatably connected to a limiting plate 34. The multiple limiting plates 34 can be spliced ​​together to form a complete ring along their circumferential extension direction. A slider 35 is fixed to the end of the limiting plate 34 near the fixed plate 30. The slider 35 slides inside the limiting frame.

[0040] It should be noted that: the inner walls of the limiting plates 26 are fitted with balls, and the turntable 22 rolls against the balls. The balls are used to reduce the friction between the turntable 22 and the inner wall of the limiting plates 26 when the limiting plates 26 move along the spline hub 21. With the cooperation of the turntable 22 and the spline hub 21, the turntable 22 can not only slide freely along the spline hub 21, but the output shaft can also transmit its own torque to the turntable 22 through the spline hub 21. When the limiting post 23 is not inserted into the limiting groove on the fixed plate 24, the motor 20 directly drives the output shaft to drive the lead screw 31 to rotate, drives the threaded sleeve 32 to slide along the lead screw 31, and then drives the rotating rod 33 to force the limiting plate 34 to expand radially along the lead screw 31, so that the external support, i.e., the limiting plate 34, is inserted into the groove.

[0041] When the electric push rod 25 pushes the limit plate 26 to drive the turntable 22 to move along the output shaft axis, the turntable 22 drives the limit post 23 to move toward the fixed plate 24. The limit groove on the side wall of the fixed plate 24 near the turntable 22 is arc-shaped, and the depth of the inner side wall of the limit groove away from the turntable 22 gradually decreases and smoothly transitions along the working rotation direction. This makes it easier for the limit post 23 to be inserted into the limit groove in the rotating state. When the limit post 23 is inserted into the limit groove, the fixed plate 24 and the turntable 22 are linked through the limit post 23. At this time, the fixed plate 24 will receive the torque transmitted from the turntable 22. In this way, the fixed plate 24 will rotate synchronously with the turntable 22.

[0042] At this time, the second fixed plate 30 is driven by the first fixed plate 24. The second fixed plate 30 drives the limiting frame and then drives the second limiting plate 34 to rotate around the screw 31. At this time, the second fixed plate 30 and the screw 31 rotate synchronously. Therefore, the roller shaft 11 is driven to rotate and the second limiting plate 34 will not move along the axial direction of the screw 31, ensuring stability during rotation.

[0043] Working principle:

[0044] Motor 20 drives the output shaft to rotate the lead screw 31, causing the threaded sleeve 32 to slide. This causes the rotating rod 33 to cause the second limiting plate 34 to expand radially and engage with the end groove of the roller shaft 11. Electric push rod 25 pushes the first limiting plate 26 to drive the turntable 22 to move axially along the output shaft. The turntable 22 drives the limiting post 23 to insert into the limiting groove of the first fixed plate 24, making the first fixed plate 24 linked with the turntable 22. The first fixed plate 24 drives the second fixed plate 30 to rotate. The second fixed plate 34 drives the limiting frame and the second limiting plate 34 to rotate circumferentially, thus driving the roller shaft 11 to rotate.

[0045] Copper sheets are laid in the second chute 102. When the magnets on the connecting shafts at both ends of the roller 11 fall into the second chute 102, the reverse resistance is generated due to electromagnetic induction, causing the roller 11 to fall slowly. When one roller 11 is winding, the other roller 11 in the second chute 102 acts as a pressure roller to assist in controlling the winding tension. After winding is completed, the roller 11 is removed, and the next roller 11 falls in to replace it, forming a "one-to-one replacement" cycle.

Claims

1. A yarn winding and coiling device for yarn production, comprising two parallel and vertically arranged support plates (10) and a horizontal roller (11) rotatably disposed between the two support plates (10), wherein the length direction of the support plates (10) is perpendicular to the axial direction of the roller (11), characterized in that: The support plate (10) has a horizontal chute 1 (101) at the top of one side wall along its width direction and along the length direction of the support plate (10). A chute 2 (102) is vertically opened on the side of the chute 1 (101) near the inside of the support plate (10). A horizontal chute 3 (103) is opened on the side wall of the bottom of the chute 2 (102) near the side wall of the chute 1 (101). The first chute (101), the second chute (102) and the third chute (103) are all located in the same vertical plane and are interconnected. The roller (11) slides in the second chute (102) at both ends along its axial direction. Copper sheets are laid at the center of the inner wall of the second chute (102). Magnets are sleeved at both ends of the outer arc wall of the roller (11) along its axial direction. The support plate (10) is equipped with a limiting mechanism inside.

2. The yarn winding and winding device for yarn production according to claim 1, characterized in that: The bottom inner wall of the first chute (101) is inclined towards the bottom of the support plate (10) at one end near the second chute (102), and the bottom inner wall of the third chute (103) is inclined towards the bottom of the support plate (10) at one end away from the second chute (102). A rotating groove is vertically provided at one end of the bottom inner wall of the first chute (101) near the second chute (102), and a rotating groove is vertically provided at one end of the bottom inner wall of the third chute (103) near the second chute (102). The limiting mechanism includes a limiting block 1 (12) rotatably disposed in the rotating groove 1 and a limiting block 2 (14) rotatably disposed in the rotating groove 2.

3. A yarn winding device for yarn production according to claim 2, characterized in that: The support plate (10) has a storage slot at the position corresponding to the first chute (101) and the third chute (103). The storage slot is not connected to the first chute (101), the second chute (102) and the third chute (103). The storage slot is connected to the first rotating chute and the second rotating chute. The bottom of the first limiting block (12) away from the second chute (102) and the bottom of the second limiting block (14) close to the second chute (102) are both fixed with horizontal connecting rods that extend toward the inside of the storage slot and are rotatably connected to the inner wall of the storage slot. A torsion spring is provided at the connection between the connecting rod and the inner wall of the storage slot. The two connecting rods fixed to the bottom of the first limiting block (12) and the second limiting block (14) are rotatably connected to the same connecting rod (13) on the outer arc wall of the end of the first limiting block (12) and the second limiting block (14) inside the storage slot. The first limiting block (12), the connecting rod (13) and the second limiting block (14) are located in the same vertical plane.

4. The yarn winding and winding device for yarn production according to claim 1, characterized in that: One of the support plates (10) has a support block (15) fixed at the bottom of the side wall away from the roller shaft (11). An electric slide is provided at the top center of the support block (15) along the axial direction of the roller shaft (11). A slider (16) is fixed at the top of the electric slide. A drive mechanism is fixed at the top of the slider (16). An adjustment mechanism is provided on the side of the drive mechanism facing the support plate (10). The center line of the adjustment mechanism at the intersection of the two chutes (102) and the three chutes (103) is coaxially arranged.

5. A yarn winding device for yarn production according to claim 4, characterized in that: The driving mechanism set on the top of the slider (16) includes a motor (20) fixed on the top of the slider (16). The output end of the motor (20) is set towards the support plate (10). A spline hub (21) is fixed on the outer arc wall of the output shaft of the motor (20) near the motor (20). A turntable (22) is slidably sleeved on the outside of the spline hub (21). A fixed disk (24) is rotatably sleeved on the outer arc wall of the output shaft of the motor (20) away from the motor (20). A plurality of limiting posts (23) are fixed on the side wall of the turntable (22) near the fixed disk (24) in a ring array about the axis of the turntable (22). The fixed disk (24) is rotatably connected to the slider (16).

6. A yarn winding device for yarn production according to claim 5, characterized in that: On the side wall of the fixed disk (24) near the motor (20), there are multiple limiting grooves arranged in a ring array with respect to the multiple limiting posts (23). The limiting posts (23) are plugged into the limiting grooves. An electric push rod (25) is fixed on one side of the motor (20). The output end of the electric push rod (25) is fixed with a limiting plate (26). The limiting plate (26) and the turntable (22) are located in the same vertical plane. A notch is opened on the side wall of the limiting plate (26) near the turntable (22). The outer edge of the turntable (22) rotates in the notch.

7. A yarn winding device for yarn production according to claim 5, characterized in that: An adjustment mechanism is provided on the side wall of the fixed disk one (24) away from the motor (20). The adjustment mechanism includes a fixed disk two (30) coaxially fixed on the side wall of the fixed disk one (24) away from the motor (20). Multiple limiting frames are fixed on the outer arc wall of the fixed disk two (30) in a ring array about the axial direction of the fixed disk two (30) and extending radially along the fixed disk two (30). A lead screw (31) is coaxially rotatably connected on the side wall of the fixed disk two (30) away from the fixed disk one (24). The end of the lead screw (31) near the motor (20) passes through the fixed disk two (30) and the fixed disk one (24) in sequence and is coaxially fixed on the output shaft of the motor (20).

8. A yarn winding device for yarn production according to claim 7, characterized in that: A threaded sleeve (32) is threadedly connected to the outer arc wall of the lead screw (31). Multiple rotating rods (33) are rotatably connected to the outer arc wall of the threaded sleeve (32) in a ring array about the axial direction of the threaded sleeve (32). The multiple rotating rods (33) correspond one-to-one with multiple limiting frames. The end of the rotating rod (33) away from the threaded sleeve (32) is rotatably connected to a limiting plate two (34). The multiple limiting plates two (34) can be spliced ​​together to form a complete ring along their own circumferential extension direction. A slider two (35) is fixed to the end of the limiting plate two (34) near the fixed plate two (30). The slider two (35) slides inside the limiting frame.

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