Yarn winding device of textile equipment

Abstract

The invention relates to the technical field of yarn winding equipment, and discloses a spinning equipment yarn winding device which comprises a machine body, a winding device and a guiding device are arranged on the machine body, and the guiding device comprises a traction base, a fixing column, a limiting column, a connecting arm, three guiding mechanisms and a tension adjusting mechanism. And the traction seat is horizontally and movably mounted on the surface of the machine body through a reciprocating driving mechanism. Yarn guiding is achieved through the three guiding mechanisms, one guiding mechanism is kept fixed, the other two guiding mechanisms are located on the same straight line all the time, when the yarn is guided, the yarn is guided through the fixed guiding mechanism, the other two guiding mechanisms can enable the yarn to be kept perpendicular to the winding roller, and therefore the yarn guiding efficiency is improved. And the distance between the yarn and the interior of the guide mechanism is small, so that the yarn can quickly return when reaching one end of the winding roller, and the situation that the yarn is wound at the two ends of the winding roller too much is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of yarn winding equipment, and in particular to a yarn winding device for textile equipment. Background Art

[0002] Our daily clothes, certain daily necessities and works of art are all products of textile and printing and dyeing technology, and yarn winding devices are needed in textile production.

[0003] The prior art provides a textile yarn winding device (Announcement No. CN112027784B), which includes a base; a No. 1 motor is fixedly connected to the top of the base through a support; a rotating shaft is rotatably connected to the side of the support away from the No. 1 motor; a winding roller is arranged on the rotating shaft, and the rotating shaft passes through the No. 1 hole opened in the middle of the winding roller; a group of annular limiting grooves are opened at the end of the rotating shaft away from the support, and a hollow elastic ring is sleeved in the limiting groove. The device quickly fixes the winding roller after the elastic ring expands, further increasing the efficiency of disassembling and assembling the winding roller.

[0004] With regard to the prior art, especially the above-mentioned scheme, the yarn is evenly wound by driving the wire lead ring to reciprocate along the axial direction of the winding roller. However, due to the large inner diameter of the wire lead ring in this method, when the wire lead ring guides the yarn to one end of the winding roller and is about to return, the wire lead ring needs to return a certain distance first, and the return of the yarn can be realized only when the inner wall of the other side of the wire lead ring moves to a position in contact with the yarn. In this process, too much yarn will be wound around one end of the winding roller, resulting in more yarn at both ends of the winding roller at the end of winding, causing uneven winding of the yarn by the winding roller, and the contact area between the wire lead ring and the yarn is small, resulting in increased pressure of the wire lead ring on the yarn, and the yarn is easily broken due to excessive tension in the process of guiding the yarn to move. Summary of the invention

[0005] The purpose of the present invention is to provide a technical solution to solve the problems in the prior art mentioned in the above background technology by controlling the repeated changes in the tension of the yarn through a linkage structure.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A yarn winding device for textile equipment comprises a machine body, wherein the machine body is provided with a winding device and a guiding device, wherein the guiding device comprises a traction seat, a fixed column, a limiting column, a connecting arm, three guiding mechanisms and a tension adjusting mechanism, wherein the traction seat is horizontally movably mounted on the surface of the machine body through a reciprocating driving mechanism, the fixed column is fixedly mounted on the surface of the machine body, the limiting column is movably mounted on one end of the traction seat through a limiting structure and cooperates with the machine body, one end of the connecting arm is rotatably connected to the surface of the fixed column, and the other end of the connecting arm is rotatably connected to the surface of the limiting column, the three guiding mechanisms are respectively mounted on one end of the traction seat, the top of the limiting column and the top of the fixed column, and the tension adjusting mechanism is arranged on the surface of the traction seat and cooperates with the limiting column;

[0008] The reciprocating drive mechanism drives the traction seat and the limit column to synchronously perform horizontal reciprocating motion, so that the traction seat and the limit column pull the yarn through the guiding mechanism so that it can be evenly wound on the winding device. At the same time, the traction seat drives the tension adjustment mechanism to move synchronously. The tension adjustment mechanism gradually reduces the tension of the yarn during the process of moving from the two ends of the winding device to the middle, so as to protect the yarn.

[0009] Preferably, the tension adjustment mechanism includes a partition, a threaded rod, a guide rod and a conductor seat, the two partitions are symmetrically fixedly installed on the top of the traction seat, the threaded rod is rotatably connected between the two partitions, one end of the threaded rod cooperates with the limit column through the traction mechanism, the guide rod is horizontally fixedly connected between the two partitions, and the conductor seat is threadedly connected to the surface of the threaded rod and slidably connected to the surface of the guide rod.

[0010] Preferably, the limiting structure includes a guide groove, a slide groove and a connecting rod, the guide groove is arranged on the surface of the machine body, the bottom end of the limiting column is slidably connected to the inside of the guide groove, the slide groove is arranged on the surface of the traction seat, the limiting column is slidably connected to the inside of the slide groove, the connecting rod is fixedly connected to the inner wall of the slide groove, and the limiting column is slidably connected to the surface of the connecting rod.

[0011] Preferably, the guiding mechanism comprises a base, a rotating shaft, a first guide wheel and a second guide wheel, the three bases are respectively fixedly mounted on the top of a fixing column, a limiting column and a traction seat, the two rotating shafts are symmetrically rotatably connected to the top of the base, the first guide wheel is fixedly mounted on the surface of one of the rotating shafts, and the second guide wheel is fixedly mounted on the surface of another rotating shaft.

[0012] Preferably, the reciprocating drive mechanism includes a first bracket, a reciprocating screw and a first motor, two of the first brackets are fixedly mounted on the top of the machine body, the reciprocating screw is rotatably connected between the two first brackets, the traction seat is threadedly connected to the surface of the reciprocating screw, and the first motor is fixedly mounted on one of the first brackets and connected to one end of the reciprocating screw.

[0013] Preferably, the winding device includes a second bracket, a winding roller and a second motor, two of the second brackets are fixedly mounted on the top of the machine body, the winding roller is rotatably connected between the two second brackets, and the second motor is fixedly mounted on the surface of one of the second brackets and connected to one end of the winding roller.

[0014] Preferably, the bottom of the wire holder is provided with an arc surface, the surface of the arc surface is provided with a wire groove, and the surface of the threaded rod is fixedly mounted with a limiting sleeve.

[0015] Preferably, the traction mechanism includes a gear and a rack, one end of the threaded rod passes through the surface of the partition and extends to the other side of the partition, the gear is fixedly installed on one end of the threaded rod, and the rack is fixedly connected to the surface of the limiting column and meshes with the gear.

[0016] Preferably, the projection of the guide groove on the horizontal plane is an arc, the center of the arc of the guide groove coincides with the center of the fixed column, and the length of the connecting arm is the same as the radius of the arc of the guide groove.

[0017] Preferably, an annular recess is provided at the bottom of the first guide wheel, and an annular protrusion is provided at the bottom of the second guide wheel, the width of the annular protrusion is exactly the same as the width of the annular recess, and the annular protrusion abuts against the inner wall of the annular recess.

[0018] Technical effects and advantages of the present invention: Compared with the prior art, the yarn winding device of the textile equipment proposed by the present invention has the following advantages:

[0019] 1. In the present invention, the yarn is guided by three guiding mechanisms, one of which remains fixed, and the other two guiding mechanisms are always in the same straight line. When guiding the yarn, the fixed guiding mechanism guides the yarn, and the other two guiding mechanisms can keep the yarn perpendicular to the winding roller, and the distance between the yarn and the inside of the guiding mechanism is small, which enables the yarn to return quickly when it reaches one end of the winding roller, preventing too much yarn from being entangled at both ends of the winding roller.

[0020] 2. In the present invention, two guiding mechanisms are used to pull the yarn at the same time so that it is evenly wound on the winding roller. Compared with the wire lead ring in the prior art, the pressure on the yarn can be reduced. Moreover, through the setting of the tension adjustment mechanism, the tension of the yarn can be gradually reduced in the process of the guiding mechanism pulling the yarn to move toward the middle part of the winding roller, thereby preventing the yarn from breaking due to excessive tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the main structure of the fifth wheel of the present invention;

[0023] Figure 3 It is a schematic diagram of the main structure of the guiding mechanism of the present invention;

[0024] Figure 4 It is a schematic diagram of the connection structure between the limit post and the traction seat of the present invention;

[0025] Figure 5 It is a schematic diagram of the top structure of the fifth wheel of the present invention;

[0026] Figure 6 It is a schematic diagram of the bottom structure of the wire holder of the present invention;

[0027] Figure 7 It is a schematic diagram of the main structure of the tension adjustment mechanism of the present invention.

[0028] In the figure: 1. body; 2. traction seat; 3. fixing column; 4. limiting column; 5. connecting arm; 6. guiding mechanism; 61. base; 62. rotating shaft; 63. first guide wheel; 64. second guide wheel; 7. tension adjusting mechanism; 71. partition; 72. threaded rod; 73. guide rod; 74. wire seat; 8. guide groove; 9. slide groove; 10. connecting rod; 11. first bracket; 12. reciprocating screw; 13. first motor; 14. second bracket; 15. winding roller; 16. second motor; 17. arc surface; 18. wire groove; 19. gear; 20. rack; 21. annular recessed portion; 22. annular protruding portion; 23. limiting sleeve. DETAILED DESCRIPTION

[0029] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Various examples may omit, replace, or add various processes or components as needed. In addition, the features described in some examples may also be combined in other examples.

[0030] The invention provides Figures 1 to 7A yarn winding device for a textile equipment shown in the figure comprises a machine body 1, on which a winding device and a guiding device are arranged, the guiding device comprising a traction seat 2, a fixed column 3, a limiting column 4, a connecting arm 5, three guiding mechanisms 6 and a tension adjustment mechanism 7, the traction seat 2 is horizontally movably installed on the surface of the machine body 1 through a reciprocating drive mechanism, the fixed column 3 is fixedly installed on the surface of the machine body 1, the limiting column 4 is movably installed on one end of the traction seat 2 through a limiting structure and cooperates with the machine body 1, one end of the connecting arm 5 is rotatably connected to the surface of the fixed column 3, and the other end of the connecting arm 5 is rotatably connected to the surface of the limiting column 4, the three guiding mechanisms 6 are respectively installed on one end of the traction seat 2, the top of the limiting column 4 and the top of the fixed column 3, and the tension adjustment mechanism 7 is arranged on the surface of the traction seat 2 and cooperates with the limiting column 4.

[0031] See also Figure 1 The reciprocating drive mechanism drives the traction seat 2 and the limiting column 4 to perform horizontal reciprocating motion synchronously, so that the traction seat 2 and the limiting column 4 pull the yarn through the guiding mechanism 6 so that it can be evenly wound on the winding device. At the same time, the traction seat 2 drives the tension adjustment mechanism 7 to move synchronously. The tension adjustment mechanism 7 gradually reduces the tension of the yarn in the process of moving from the two ends of the winding device to the middle, so as to protect the yarn.

[0032] It should be noted that, in this embodiment, the horizontal position of one end of the yarn is fixed by the guiding mechanism 6 on the fixed column 3, and the yarn is always kept in a vertical state with the winding roller 15 by the guiding mechanism 6 on the traction seat 2 and the limiting column 4. The connecting arm 5 is used to connect the traction seat 2 with the fixed column 3. Since the length of the connecting arm 5 cannot be changed, the connecting arm 5 actually performs reciprocating swing with the fixed column 3 as the center to adapt to the reciprocating horizontal movement of the traction seat 2. When the connecting arm 5 and the traction seat 2 form a straight line, that is, the traction seat 2 moves to the middle position of the winding roller 15, the yarn does not contact any guiding mechanism 6 at this time, and the tension of the yarn is the smallest at this time. When the traction seat 2 moves to either end of the winding roller 15, the tension of the yarn reaches the maximum at this time. Therefore, when the traction seat 2 moves from one end of the winding roller 15 to the other end, the tension of the yarn gradually decreases and then gradually increases. The yarn tension is the largest in the static state (the static state is the state when the traction seat 2 has just reached one end of the winding roller 15 and is about to return).

[0033] Specifically, the tension adjustment mechanism 7 includes a partition 71, a threaded rod 72, a guide rod 73 and a wire seat 74. The two partitions 71 are symmetrically fixedly installed on the top of the traction seat 2. The threaded rod 72 is rotatably connected between the two partitions 71. One end of the threaded rod 72 cooperates with the limiting column 4 through the traction mechanism. The guide rod 73 is horizontally fixedly connected between the two partitions 71. The wire seat 74 is threadedly connected to the surface of the threaded rod 72 and slidably connected to the surface of the guide rod 73. The bottom of the wire seat 74 is provided with an arc surface 17, and the surface of the arc surface 17 is provided with a wire groove 18. The surface of the threaded rod 72 is fixedly installed with a limiting sleeve 23. The traction mechanism includes a gear 19 and a rack 20. One end of the threaded rod 72 passes through the surface of the partition 71 and extends to the other side of the partition 71. The gear 19 is fixedly installed on one end of the threaded rod 72. The rack 20 is fixedly connected to the surface of the limiting column 4 and meshes with the gear 19.

[0034] See also Figure 2 , Figure 5 , Figure 6 and Figure 7When the traction seat 2 is in the process of reciprocating horizontal motion, it can drive the limiting column 4 to perform reciprocating horizontal motion under the guidance of the limiting structure. The limiting structure includes a guide groove 8, a slide groove 9 and a connecting rod 10. The guide groove 8 is arranged on the surface of the machine body 1. The bottom end of the limiting column 4 is slidably connected to the inside of the guide groove 8. The slide groove 9 is arranged on the surface of the traction seat 2. The limiting column 4 is slidably connected to the inside of the slide groove 9. The connecting rod 10 is fixedly connected to the inner wall of the slide groove 9. The limiting column 4 is slidably connected to the surface of the connecting rod 10. The projection of the guide groove 8 on the horizontal plane is an arc. The center of the arc of the guide groove 8 coincides with the center of the fixed column 3. The connecting arm The length of the guide groove 8 is the same as the length of the arc radius of the guide groove 8. The traction seat 2 can drive the bottom of the limit column 4 to move inside the guide groove 8 during the reciprocating horizontal movement. Since the guide groove 8 has a horizontal length in the axial direction of the reciprocating screw 12, the traction seat 2 can drive the limit column 4 to move inside the slide groove 8 during the reciprocating movement, and the direction of movement is perpendicular to the direction of movement of the traction seat 2. Therefore, the limit column 4 can drive the rack 20 to perform synchronous reciprocating horizontal movement at this time. Since the rack 20 is always meshed with the gear 19, it can drive the threaded rod 72 to reciprocate through the gear 19, so as to The wire seat 74 can make reciprocating horizontal motion on the surface of the guide rod 73. Driven by the connecting arm 5, the limit column 4 can move inside the guide groove 8. The limit column 4 can move synchronously inside the slide groove 9 at this time, but the traction seat 2 always makes horizontal reciprocating motion. For the limit column 4, when the limit column 4 moves to the midpoint of the guide groove 8, the limit column 4 just moves from one end to the other end inside the slide groove 9, and the rack 20 can drive the gear 19 to rotate. When the limit column 4 moves from the midpoint of the guide groove 8 to the other end, the limit column 4 can reset inside the slide groove 9 and drive the gear 19 to rotate. The rack 20 moves in the opposite direction to make the gear 19 rotate in the opposite direction. At this time, the gear can drive the threaded rod 72 to rotate back and forth, thereby driving the guide seat 74 to reciprocate horizontally under the restriction of the guide rod 73. When the traction seat 2 moves to the midpoint of the winding roller 15, the wire seat 74 moves from one end of the threaded rod 72 to the midpoint of the threaded rod 72 and contacts with the limiting sleeve 23. At this time, the distance between the limiting column 4 and the partition 71 is the shortest. As the traction seat 2 continues to move, the limiting column 4 moves in the direction away from the partition 71, and the rack 20 drives the gear 19 to flip, thereby causing the threaded rod 72 to drive the wire seat 74 to reset.

[0035] At this time, the traction seat 2 is located at one end of the winding roller 15, and the guide mechanism 6 on the limit column 4 and the guide mechanism 6 on the traction seat 2 fix the yarn above the traction seat 2 in a state parallel to the partition 71. However, since the wire seat 74 is located on the side of the partition 71 farther away from the winding roller 15 at this time, the bottom of the yarn can be vertically offset and horizontally offset at the same time, so that the yarn is stuck in the inside of the wire groove 18. Since the yarn is already tensioned after being conducted by the three guide mechanisms 6, the wire seat 74 can further tension the yarn by the above-mentioned method of offsetting the yarn, thereby increasing the tension of the yarn. Figure 1 For example, the tension of the yarn is adjusted to the maximum tension through existing devices or technologies, so that when the traction seat 2 and the limiting column 4 evenly wind the yarn on the winding roller 15 through the guiding mechanism 6, the tension of the yarn will change, and this change is uniform.

[0036] It should be noted that, assuming that the two ends of the winding roller 15 are points A and B, and the midpoint of the winding roller 15 is point C, when the traction seat 2 drives the yarn to move from A to B or from B to A, it will inevitably pass through point C. At point A or point B, the wire seat 74 is located at one end of the threaded rod 72, and the tension of the yarn reaches a maximum. At point C, the wire seat 74 is located at the midpoint of the threaded rod 72, and the tension of the yarn reaches a minimum. In the process of reaching point C from point A or point B, the tension of the yarn gradually decreases, which means that the time when the yarn is under maximum tension is short, thereby preventing the yarn from breaking by the dynamically changing tension of the yarn.

[0037] It should be known that in this embodiment, a rotating wheel with grooves on the surface can be added to the bottom of the wire holder 74, so that when the yarn moves in the groove, the sliding friction between the yarn and the wire groove 18 can be converted into rolling friction, thereby protecting the yarn.

[0038] See also Figure 1 and 4 The guide groove 8 is arc-shaped, and the traction seat 2 can make the end of the limit column 4 always inside the guide groove 8 when moving, so the limit column 4 will reciprocate horizontally inside the slide groove 9. The limit of the connecting rod 10 can prevent the limit column 4 from rotating in the circumferential direction during the movement, so as to ensure that the guide mechanism 6 on the limit column 4 always maintains a horizontal state with the guide mechanism 6 on the traction seat 2 and the guide mechanism 6 on the fixed column 3.

[0039] Specifically, the guiding mechanism 6 includes a base 61, a rotating shaft 62, a first guide wheel 63 and a second guide wheel 64. The three bases 61 are respectively fixedly installed on the top of the fixing column 3, the limiting column 4 and the traction seat 2. The two rotating shafts 62 are symmetrically connected to the top of the base 61. The first guide wheel 63 is fixedly installed on the surface of one of the rotating shafts 62, and the second guide wheel 64 is fixedly installed on the surface of the other rotating shaft 62. The bottom of the first guide wheel 63 is provided with an annular recessed portion 21, and the bottom of the second guide wheel 64 is provided with an annular protruding portion 22. The width of the annular protruding portion 22 is exactly the same as the width of the annular recessed portion 21, and the annular protruding portion 22 is in contact with the inner wall of the annular recessed portion 21.

[0040] See also Figure 3 In this embodiment, the yarn is pulled by the first guide wheel 63 and the second guide wheel 64, so that the yarn can be evenly wound on the surface of the winding roller 15, wherein the first guide wheel 63 and the second guide wheel 64 can rotate through the rotating shaft 62, so that the sliding friction between the yarn and the lead ring in the prior art can be converted into rolling friction, thereby protecting the yarn, and the gap between the first guide wheel 63 and the second guide wheel 64 is small, when the traction seat 2 is located at point A or point B and is about to return, the first guide wheel 63 or the second guide wheel 64 can quickly pull the yarn Return to prevent too much yarn from being entangled on the two ends of the winding roller 15, and in the above process, when the traction seat 2 moves from point A to point C, the two first guide wheels 63 can pull the yarn to move at the same time, and when the traction seat 2 moves from point B to point C, the two second guide wheels 64 can pull the yarn to move at the same time. Finally, for the two guide mechanisms 6 on the limit column 4 and the traction seat 2, the two guide mechanisms 6 can vertically pull the yarn to move, and because there are more points in contact with the yarn at this time, the pressure on the yarn is smaller, which can further protect the yarn.

[0041] It should be noted that the annular protrusion 22 can shield the yarn from the bottom, so that even if the yarn falls below the first guide wheel 63 or the second guide wheel 64, it will only fall on the surface of the annular protrusion 22 and will not enter the gap between the first guide wheel 63 or the second guide wheel 64 and the base 61.

[0042] The reciprocating drive mechanism includes a first bracket 11, a reciprocating screw 12 and a first motor 13. The two first brackets 11 are fixedly installed on the top of the machine body 1. The reciprocating screw 12 is rotatably connected between the two first brackets 11. The traction seat 2 is threadedly connected to the surface of the reciprocating screw 12. The first motor 13 is fixedly installed on one of the first brackets 11 and is connected to one end of the reciprocating screw 12. The winding device includes a second bracket 14, a winding roller 15 and a second motor 16. The two second brackets 14 are fixedly installed on the top of the machine body 1. The winding roller 15 is rotatably connected between the two second brackets 14. The second motor 16 is fixedly installed on the surface of one of the second brackets 14 and is connected to one end of the winding roller 15.

[0043] See also Figure 1 The first motor 13 drives the reciprocating screw 12 to rotate, and the reciprocating screw 12 drives the traction seat 2 to realize reciprocating horizontal motion on the machine body 1. The second motor 16 drives the winding roller 15 to rotate, so that the winding roller 15 can wind up the yarn.

[0044] It should be noted that the overall structure of the reciprocating drive mechanism and the winding device is a relatively mature technical means in the prior art, and its specific composition and function are technical means well known to technical personnel in this field, which will not be elaborated here. In order to facilitate the replacement of the winding roller 15, the winding roller 15 and the second bracket 14 should be a detachable connection structure.

[0045] The above describes an embodiment of the present invention, but this embodiment is not limited to the above specific implementation methods. The above specific implementation methods are merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make many forms, all of which are protected by this embodiment.

Claims

1. A yarn winding device for a textile machine, comprising a machine body (1), characterized in that: The machine body (1) is provided with a winding device and a guiding device, wherein the guiding device comprises: A traction seat (2), the traction seat (2) being horizontally movably mounted on the surface of the machine body (1) via a reciprocating drive mechanism; A fixed column (3), wherein the fixed column (3) is fixedly mounted on the surface of the machine body (1); A limiting column (4), wherein the limiting column (4) is movably mounted on one end of the traction seat (2) through a limiting structure and is matched with the machine body (1); A connecting arm (5), one end of the connecting arm (5) being rotatably connected to the surface of the fixing column (3), and the other end of the connecting arm (5) being rotatably connected to the surface of the limiting column (4); Three guiding mechanisms (6), the three guiding mechanisms (6) being respectively mounted on one end of the traction seat (2), the top of the limiting column (4) and the top of the fixing column (3); and A tension adjustment mechanism (7), wherein the tension adjustment mechanism (7) is arranged on the surface of the traction seat (2) and cooperates with the limiting column (4); The reciprocating drive mechanism drives the traction seat (2) and the limiting column (4) to pull the yarn through the guide mechanism (6) so that the yarn can be evenly wound on the surface of the winding device. At the same time, the traction seat (2) drives the tension adjustment mechanism (7) so that the displacement of the traction seat (2) is negatively correlated with the tension of the yarn during the process of moving from the two ends to the middle of the winding device, so as to protect the yarn.

2. A yarn winding device for textile equipment according to claim 1, characterized in that: The tension adjustment mechanism (7) comprises: A partition plate (71), wherein two partition plates (71) are symmetrically fixedly mounted on the top of the fifth wheel (2); A threaded rod (72), the threaded rod (72) being rotatably connected between the two partitions (71), one end of the threaded rod (72) being matched with the limiting column (4) via a traction mechanism; A guide rod (73), the guide rod (73) being horizontally fixedly connected between the two partitions (71); and A wire seat (74) is threadedly connected to the surface of the threaded rod (72) and slidably connected to the surface of the guide rod (73).

3. A yarn winding device for textile equipment according to claim 2, characterized in that: The limiting structure comprises: A guide groove (8), wherein the guide groove (8) is arranged on the surface of the body (1), and the bottom end of the limit column (4) is slidably connected to the inside of the guide groove (8); A slide groove (9), wherein the slide groove (9) is arranged on the surface of the traction seat (2), and the limiting column (4) is slidably connected to the inside of the slide groove (9); and A connecting rod (10), wherein the connecting rod (10) is fixedly connected to the inner wall of the slide groove (9), and the limiting column (4) is slidably connected to the surface of the connecting rod (10).

4. A yarn winding device for textile equipment according to claim 3, characterized in that: The guiding mechanism (6) comprises: A base (61), wherein the three bases (61) are respectively fixedly mounted on the top of the fixing column (3), the limiting column (4) and the traction seat (2); Rotating shafts (62), wherein two rotating shafts (62) are symmetrically rotatably connected to the top of the base (61); a first guide wheel (63), the first guide wheel (63) being fixedly mounted on a surface of one of the rotating shafts (62); and A second guide wheel (64), wherein the second guide wheel (64) is fixedly mounted on a surface of another rotating shaft (62).

5. A yarn winding device for textile equipment according to claim 1, characterized in that: The reciprocating drive mechanism comprises: A first bracket (11), wherein two first brackets (11) are fixedly mounted on the top of the machine body (1); A reciprocating screw (12), the reciprocating screw (12) being rotatably connected between the two first brackets (11), and the traction seat (2) being threadedly connected to the surface of the reciprocating screw (12); and A first motor (13), the first motor (13) is fixedly mounted on one of the first brackets (11) and connected to one end of the reciprocating screw (12).

6. A yarn winding device for textile equipment according to claim 1, characterized in that: The winding device comprises: A second bracket (14), two of the second brackets (14) being fixedly mounted on the top of the machine body (1); A winding roller (15), the winding roller (15) being rotatably connected between the two second brackets (14); and A second motor (16), the second motor (16) is fixedly mounted on a surface of one of the second brackets (14) and connected to one end of the winding roller (15).

7. A yarn winding device for textile equipment according to claim 2, characterized in that: The bottom of the wire seat (74) is provided with a curved surface (17), the surface of the curved surface (17) is provided with a wire groove (18), and the surface of the threaded rod (72) is fixedly mounted with a limiting sleeve (23).

8. A yarn winding device for textile equipment according to claim 2, characterized in that: The traction mechanism comprises a gear (19) and a rack (20); one end of the threaded rod (72) penetrates the surface of the partition (71) and extends to the other side of the partition (71); the gear (19) is fixedly mounted on one end of the threaded rod (72); and the rack (20) is fixedly connected to the surface of the limiting column (4) and meshes with the gear (19).

9. A yarn winding device for textile equipment according to claim 3, characterized in that: The projection of the guide groove (8) on the horizontal plane is an arc, the center of the arc of the guide groove (8) coincides with the center of the fixed column (3), and the length of the connecting arm (5) is the same as the radius of the arc of the guide groove (8).

10. A yarn winding device for textile equipment according to claim 4, characterized in that: The bottom of the first guide wheel (63) is provided with an annular recessed portion (21), and the bottom of the second guide wheel (64) is provided with an annular protruding portion (22); the width of the annular protruding portion (22) is exactly the same as the width of the annular recessed portion (21), and the annular protruding portion (22) abuts against the inner wall of the annular recessed portion (21).

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