A yarn winding device for textile equipment

Abstract

The present invention relates to the technical field of yarn winding equipment, and discloses a yarn winding device for textile equipment, including a machine body, on which a winding device and a guiding device are provided. The guiding device includes a traction seat, a fixed column, a limiting column, a connecting arm, three guiding mechanisms and a tension adjusting mechanism. The traction seat is horizontally movably installed on the surface of the machine body through a reciprocating driving mechanism. The present invention realizes the guiding of the yarn through three guiding mechanisms, one of which remains stationary, and the other two guiding mechanisms are always on the same straight line. When guiding the yarn, the stationary guiding mechanism realizes the guiding of the yarn, and the other two guiding mechanisms can keep the yarn perpendicular to the winding roller. Moreover, the distance between the yarn and the inside of the guiding mechanism is small, which enables the yarn to quickly return when reaching one end of the winding roller, preventing too much yarn from winding around both ends of the winding roller.

Description

Technical Field

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

[0002] Our daily clothes, certain daily necessities and artworks are all products of textile and printing technologies, and a yarn winding device is required in textile production.

[0003] There is provided a textile yarn winding device (publication number CN112027784B) in the prior art, including a base; a first motor is fixedly connected to the top of the base through a support; a rotating shaft is rotatably connected to one side of the support away from the first motor; a winding roller is provided on the rotating shaft, and the rotating shaft penetrates through a first hole opened in the middle of the winding roller; a set of annular limiting grooves are opened at one end of the rotating shaft away from the support, and a hollow elastic ring is sleeved in the limiting grooves. This device quickly fixes the winding roller after the elastic ring expands, further improving the disassembly and assembly efficiency of the winding roller.

[0004] For the prior art, especially in the above-mentioned solution, the uniform winding of the yarn is achieved by driving the lead ring to reciprocate axially along the winding roller barrel. However, due to the relatively large inner diameter of the lead ring, when the lead ring guides the yarn to one end of the winding roller barrel and is about to return, the lead ring needs to return a certain distance first, that is, the inner wall on the other side of the lead ring moves to the position in contact with the yarn to achieve the return of the yarn. In this process, the yarn will be overly wound at one end of the winding roller barrel, resulting in more yarn at both ends of the winding roller barrel at the end of winding, causing uneven winding of the yarn by the winding roller barrel. Moreover, the contact area between the lead ring and the yarn is small, resulting in an increase in the pressure of the lead ring on the yarn, and the yarn is prone to breakage due to excessive tension of the yarn during 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 control the tension of the yarn to change repeatedly through a linkage structure, so as to solve the problems in the prior art mentioned in the above background art.

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

[0007] A yarn winding device for a textile equipment, comprising a machine body, a winding device and a guiding device are arranged on the machine body, the guiding device includes a traction seat, a fixed column, a limiting column, a connecting arm, three guiding mechanisms and a tension adjusting mechanism, the traction seat is horizontally movably installed on the surface of the machine body through a reciprocating driving mechanism, the fixed column is fixedly installed on the surface of the machine body, the limiting column is movably installed at 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, the other end of the connecting arm is rotatably connected to the surface of the limiting column, the three guiding mechanisms are respectively installed at 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 driving mechanism drives the traction seat and the limiting column to perform horizontal reciprocating movements synchronously, so that the traction seat and the limiting column pull the yarn through the guiding mechanism to enable the yarn to be evenly wound on the winding device. At the same time, the traction seat drives the tension adjusting mechanism to move synchronously, and the tension adjusting mechanism gradually reduces the tension of the yarn during the movement from both ends to the middle of the winding device to realize the protection of the yarn.

[0009] Preferably, the tension adjusting mechanism includes a partition plate, a threaded rod, a guide rod and a wire guide seat. The two partition plates are symmetrically and fixedly installed on the top of the traction seat. The threaded rod is rotatably connected between the two partition plates. One end of the threaded rod is cooperated with the limiting column through a traction mechanism. The guide rod is horizontally and fixedly connected between the two partition plates. The wire guide 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 sliding 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 sliding groove is arranged on the surface of the traction seat. The limiting column is slidably connected to the inside of the sliding groove. The connecting rod is fixedly connected to the inner wall of the sliding groove. The limiting column is slidably connected to the surface of the connecting rod.

[0011] Preferably, the guiding mechanism includes a base, a rotating shaft, a first guide wheel and a second guide wheel. The three bases are respectively fixedly installed on the tops of the fixed column, the limiting column and the traction seat. The two rotating shafts are symmetrically and rotatably connected to the top of the base. The first guide wheel is fixedly installed on the surface of one of the rotating shafts. The second guide wheel is fixedly installed on the surface of the other rotating shaft.

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

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

[0014] Preferably, the bottom of the wire seat is provided with an arc surface. A wire groove is arranged on the surface of the arc surface. A limiting sleeve is fixedly installed on the surface of the threaded rod.

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

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

[0017] Preferably, the bottom of the first guide wheel is provided with an annular concave portion, and the bottom of the second guide wheel is provided with an annular convex portion. The width of the annular convex portion is exactly the same as the width of the annular concave portion, and the annular convex portion abuts against the inner wall of the annular concave portion.

[0018] Technical effects and advantages of the present invention: A yarn winding device for a textile device proposed by the present invention has the following advantages compared with the prior art:

[0019] 1. In the present invention, the yarn is guided through three guiding mechanisms. One of the guiding mechanisms remains stationary, and the other two guiding mechanisms are always on the same straight line. When guiding the yarn, the stationary guiding mechanism guides the yarn, and the other two guiding mechanisms can keep the yarn perpendicular to the winding roller. Moreover, the distance between the yarn and the inside of the guiding mechanism is small, which enables the yarn to quickly return when reaching one end of the winding roller, preventing excessive winding of the yarn at both ends of the winding roller.

[0020] 2. In the present invention, the yarn is simultaneously pulled by two guiding mechanisms so that it is evenly wound on the winding roller. Compared with the lead ring in the prior art, it can reduce the pressure on the yarn. And through the setting of the tension adjusting mechanism, the tension of the yarn can be gradually reduced during the process of the guiding mechanism pulling the yarn towards 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 This is a schematic diagram of the main structure of the towing seat of the present invention;

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

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

[0025] Figure 5 This is a schematic diagram of the top structure of the towing seat of the present invention;

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

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

[0028] In the figure: 1, body; 2, towing seat; 3, fixed post; 4, limit post; 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 board; 72, threaded rod; 73, guide rod; 74, wire seat; 8, guiding groove; 9, sliding 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 recess; 22, annular protrusion; 23, limit sleeve. Detailed Embodiments

[0029] Now, the subject matter described herein will be discussed with reference to example embodiments. It should be understood that discussing these embodiments is only to enable those skilled in the art to better understand and thus implement the subject matter described herein. Without departing from the scope of protection of the content of this specification, changes can be made to the functions and arrangements of the elements discussed. Each example can omit, substitute, or add various processes or components as needed. Additionally, the features described in some examples can also be combined in other examples.

[0030] The invention provides as Figures 1 to 7A yarn winding device of a textile equipment shown in the figure includes a machine body 1. A winding device and a guiding device are arranged on the machine body 1. The guiding device includes a traction seat 2, a fixed column 3, a limiting column 4, a connecting arm 5, three guiding mechanisms 6 and a tension adjusting mechanism 7. The traction seat 2 is horizontally movably installed on the surface of the machine body 1 through a reciprocating driving mechanism. The fixed column 3 is fixedly installed on the surface of the machine body 1. The limiting column 4 is movably installed at 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 at one end of the traction seat 2, the top of the limiting column 4 and the top of the fixed column 3. The tension adjusting mechanism 7 is arranged on the surface of the traction seat 2 and cooperates with the limiting column 4.

[0031] Please refer to Figure 1 , the reciprocating driving mechanism drives the traction seat 2 and the limiting column 4 to perform horizontal reciprocating movements synchronously, so that the traction seat 2 and the limiting column 4 pull the yarn through the guiding mechanism 6 to enable the yarn to be evenly wound on the winding device. At the same time, the traction seat 2 drives the tension adjusting mechanism 7 to move synchronously. The tension adjusting mechanism 7 gradually reduces the tension of the yarn during the movement from both ends of the winding device to the middle, so as to realize the protection of the yarn.

[0032] It should be noted that in this embodiment, the horizontal position of one end of the yarn is fixed through the guiding mechanism 6 on the fixed column 3, and the yarn is always kept in a vertical state with the winding roller 15 through the guiding mechanisms 6 on the traction seat 2 and the limiting column 4. The connecting arm 5 is used to connect the traction seat 2 and the fixed column 3. Since the length of the connecting arm 5 cannot change, the connecting arm 5 actually performs a reciprocating swing with the fixed column 3 as the center of the circle 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, when 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 any 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 change of the yarn is gradually reduced and then gradually increased. The tension of the yarn is the largest in the static state (the static state is the state when the traction seat 2 just reaches one end of the winding roller 15 and is about to return).

[0033] Specifically, the tension adjusting mechanism 7 includes a partition plate 71, a threaded rod 72, a guide rod 73 and a wire seat 74. The two partition plates 71 are symmetrically and fixedly installed on the top of the traction seat 2. The threaded rod 72 is rotatably connected between the two partition plates 71. One end of the threaded rod 72 is matched with the limit post 4 through a traction mechanism. The guide rod 73 is horizontally and fixedly connected between the two partition plates 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. An arc surface 17 is provided at the bottom of the wire seat 74, and a wire groove 18 is provided on the surface of the arc surface 17. A limit sleeve 23 is fixedly installed on the surface of the threaded rod 72. The traction mechanism includes a gear 19 and a rack 20. One end of the threaded rod 72 penetrates through the surface of the partition plate 71 and extends to the other side of the partition plate 71. The gear 19 is fixedly installed at one end of the threaded rod 72. The rack 20 is fixedly connected to the surface of the limit post 4 and meshes with the gear 19.

[0034] Please refer to Figure 2 , Figure 5 , Figure 6 and Figure 7, when the towing seat 2 is reciprocating horizontally, it can drive the limit post 4 to reciprocate horizontally under the guidance of the limit structure. The limit structure includes a guide groove 8, a sliding 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 limit post 4 is slidably connected to the inside of the guide groove 8. The sliding groove 9 is arranged on the surface of the towing seat 2. The limit post 4 is slidably connected to the inside of the sliding groove 9. The connecting rod 10 is fixedly connected to the inner wall of the sliding groove 9. The limit post 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 post 3. The length of the connecting arm 5 is the same as the radius length of the arc of the guide groove 8. When the towing seat 2 reciprocates horizontally, it can drive the bottom of the limit post 4 to move inside the guide groove 8. Since the guide groove 8 has a horizontal length in the axial direction of the reciprocating screw 12, the towing seat 2 can drive the limit post 4 to move inside the guide groove 8 during reciprocating motion, and the moving direction is perpendicular to the moving direction of the towing seat 2. Therefore, the limit post 4 can drive the rack 20 to perform synchronous reciprocating horizontal motion at this time. Since the rack 20 is always meshed with the gear 19, it can drive the threaded rod 72 to rotate reciprocally through the gear 19, so that the wire seat 74 can reciprocate horizontally on the surface of the guide rod 73. Driven by the connecting arm 5, the limit post 4 can move inside the guide groove 8. At this time, the limit post 4 can move synchronously inside the sliding groove 9. However, the towing seat 2 always performs horizontal reciprocating motion. For the limit post 4, when the limit post 4 moves to the midpoint of the guide groove 8, the limit post 4 just moves from one end to the other end inside the sliding groove 9. For the rack 20, it can drive the gear 19 to rotate. When the limit post 4 moves from the midpoint of the guide groove 8 to the other end, the limit post 4 can reset inside the sliding groove 9 and drive the rack 20 to move in the reverse direction, so that the gear 19 rotates in the reverse direction. At this time, the gear can drive the threaded rod 72 to rotate reciprocally, so as to drive the guide seat 74 to reciprocate horizontally under the restriction of the guide rod 73. When the towing seat 2 moves to the midpoint position 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 the limit sleeve 23. At this time, the distance between the limit post 4 and the partition 71 is the closest. As the towing seat 2 continues to move, the limit post 4 moves away from the partition 71. The rack 20 drives the gear 19 to flip, and then the threaded rod 72 drives the wire seat 74 to reset.

[0035] At this time, the towing seat 2 is located at one end of the winding roller 15. The guiding mechanisms 6 on the limiting posts 4 and the guiding mechanisms 6 on the towing seat 2 fix the yarn above the towing seat 2 in a state parallel to the partition plate 71. However, since the wire seat 74 is located on one side of the partition plate 71 that is far from the winding roller 15 at this time, the bottom of the yarn can be horizontally offset while vertically offset, so that the yarn is engaged inside the wire groove 18. Since the yarn has been tensioned after being conducted by the three guiding mechanisms 6, the wire seat 74 can further tension the yarn by the method of offsetting the yarn, thereby increasing the tension of the yarn. Therefore, in actual use, Figure 1 as an example, the tension of the yarn can be adjusted to the maximum degree through existing devices or technologies. In this way, when the towing seat 2 and the limiting posts 4 wind the yarn evenly around the winding roller 15 through the guiding mechanisms 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 towing seat 2 drives the yarn to move from A to B or from B to A, it will necessarily pass through point C. At point A or B, the wire seat 74 is located at one end of the threaded rod 72, and the tension of the yarn reaches the 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 the minimum. The tension of the yarn gradually decreases during the process from point A or B to point C, which means that the time when the yarn is in the maximum tension state is short, so that the breakage of the yarn can be prevented by the dynamically changing tension of the yarn.

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

[0038] Please refer to Figure 1 and 4 , the guiding groove 8 is arc-shaped. When the towing seat 2 moves, the end of the limiting post 4 can always be inside the guiding groove 8. Therefore, the limiting post 4 will perform reciprocating horizontal movement inside the sliding groove 9. Through the restriction of the connecting rod 10, the limiting post 4 will not rotate circumferentially during the movement, so as to ensure that the guiding mechanism 6 on the limiting post 4 always maintains a horizontal state with the guiding mechanism 6 on the towing seat 2 and the guiding mechanism 6 on the fixed post 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 tops of the fixed column 3, the limiting column 4 and the traction seat 2. The two rotating shafts 62 are symmetrically and rotatably connected to the tops of the bases 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. A ring-shaped recess 21 is provided at the bottom of the first guide wheel 63, and a ring-shaped protrusion 22 is provided at the bottom of the second guide wheel 64. The width of the ring-shaped protrusion 22 is exactly the same as the width of the ring-shaped recess 21, and the ring-shaped protrusion 22 abuts against the inner wall of the ring-shaped recess 21.

[0040] Please refer to Figure 3 , in this embodiment, the pulling of the yarn is realized through 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. Among them, the first guide wheel 63 and the second guide wheel 64 can rotate through the rotating shaft 62, which enables the sliding friction between the yarn and the lead ring in the prior art to be converted into rolling friction, thereby protecting the yarn. Moreover, the gap between the first guide wheel 63 and the second guide wheel 64 is small, and when the traction seat 2 is about to return at point A or point B, the first guide wheel 63 or the second guide wheel 64 can quickly pull the yarn back to prevent too much yarn from being wound at both 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. 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 guiding mechanisms 6 on the limiting column 4 and the traction seat 2, these two guiding mechanisms 6 can vertically pull the yarn to move, and since there are more contact points 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 ring-shaped protrusion 22 can block 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 ring-shaped 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 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 connected to one end of the winding roller 15.

[0043] Please refer to Figure 1 , the first motor 13 drives the reciprocating screw 12 to rotate, and the reciprocating screw 12 drives the traction seat 2 to perform reciprocating horizontal movement on the machine body 1. The second motor 16 drives the winding roller 15 to rotate to realize the winding of the yarn by the winding roller 15.

[0044] It should be noted that the overall structures of the reciprocating drive mechanism and the winding device are relatively mature technical means in the prior art. Their specific compositions and functions are well-known technical means to those skilled in the art and will not be elaborated here. And for the convenience of replacing the winding roller 15, the winding roller 15 and the second bracket 14 should be a detachable connection structure.

[0045] The embodiments of the present invention have been described above, but these embodiments are not limited to the above specific implementation manners. The above specific implementation manners are only illustrative and not restrictive. Under the inspiration of this embodiment, those of ordinary skill in the art can also make many forms, all of which fall within the protection scope of this embodiment.

Claims

1. A yarn winding device for a textile equipment, comprising a machine body (1), characterized in that, A winding device and a guiding device are provided on the machine body (1), and the guiding device includes: A traction seat (2), which is horizontally movably installed on the surface of the machine body (1) through a reciprocating driving mechanism; A fixed column (3), which is fixedly installed on the surface of the machine body (1); A limiting column (4), which is movably installed at one end of the traction seat (2) through a limiting structure and cooperates with the machine body (1); A connecting arm (5), one end of which is rotatably connected to the surface of the fixed column (3), and the other end of which is rotatably connected to the surface of the limiting column (4); Three guiding mechanisms (6), which are respectively installed at one end of the traction seat (2), the top of the limiting column (4), and the top of the fixed column (3); and A tension adjusting mechanism (7), which is arranged on the surface of the traction seat (2) and cooperates with the limiting column (4); The reciprocating driving mechanism drives the traction seat (2) and the limiting column (4) to pull the yarn through the guiding mechanism (6) so that it can be evenly wound on the surface of the winding device. At the same time, the traction seat (2) drives the tension adjusting mechanism (7) to make the displacement of the traction seat (2) negatively correlated with the tension of the yarn during the movement from both ends to the middle of the winding device, so as to protect the yarn; The tension adjusting mechanism (7) includes: Partition plates (71), two of which are symmetrically and fixedly installed on the top of the traction seat (2); A threaded rod (72), which is rotatably connected between the two partition plates (71), and one end of the threaded rod (72) is cooperated with the limiting column (4) through a traction mechanism; A guide rod (73), which is horizontally and fixedly connected between the two partition plates (71); and A wire guiding seat (74), which is threadedly connected to the surface of the threaded rod (72) and slidably connected to the surface of the guide rod (73); The limiting structure includes: A guiding groove (8), which is arranged on the surface of the machine body (1), and the bottom end of the limiting column (4) is slidably connected to the inside of the guiding groove (8); A sliding groove (9), which is arranged on the surface of the traction seat (2), and the limiting column (4) is slidably connected to the inside of the sliding groove (9); and A connecting rod (10), which is fixedly connected to the inner wall of the sliding groove (9), and the limiting column (4) is slidably connected to the surface of the connecting rod (10); The guiding mechanism (6) includes: Bases (61), three of which are respectively fixedly installed on the tops of the fixed column (3), the limiting column (4), and the traction seat (2); Rotating shafts (62), two of which are symmetrically rotatably connected to the tops of the bases (61); A first guide wheel (63), which is fixedly installed on the surface of one of the rotating shafts (62); and A second guide wheel (64), which is fixedly installed on the surface of the other rotating shaft (62); The reciprocating driving mechanism includes: The first bracket (11), and two of the first brackets (11) are fixedly installed on the top of the machine body (1); The reciprocating screw rod (12), the reciprocating screw rod (12) is rotatably connected between two first brackets (11), and the traction seat (2) is threadedly connected to the surface of the reciprocating screw rod (12); and The first motor (13), the first motor (13) is fixedly installed on one of the first brackets (11) and is connected to one end of the reciprocating screw rod (12); 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 length of the radius of the arc of the guide groove (8).

2. The yarn winding device of a textile equipment according to claim 1, characterized in that, The winding device includes: The second bracket (14), and two of the second brackets (14) are fixedly installed on the top of the machine body (1); The winding roller (15), the winding roller (15) is rotatably connected between two second brackets (14); and The second motor (16), 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).

3. A yarn winding device of a textile equipment according to claim 1, characterized in that: The bottom of the wire seat (74) is provided with an arc surface (17), the surface of the arc surface (17) is provided with a wire groove (18), and a limiting sleeve (23) is fixedly installed on the surface of the threaded rod (72).

4. A yarn winding device for a textile equipment according to claim 1, characterized in that: The traction mechanism includes a gear (19) and a rack (20), one end of the threaded rod (72) penetrates through the surface of the partition plate (71) and extends to the other side of the partition plate (71), the gear (19) is fixedly installed at 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).

5. A yarn winding device for a textile equipment according to claim 1, characterized in that: The bottom of the first guide wheel (63) is provided with an annular recess (21), the bottom of the second guide wheel (64) is provided with an annular protrusion (22), the width of the annular protrusion (22) is exactly the same as the width of the annular recess (21), and the annular protrusion (22) abuts against the inner wall of the annular recess (21).

Images