Yarn arranging device for polyester winding

Abstract

The utility model belongs to the technical field of traverse units and discloses a traverse unit for polyester winding, which comprises two symmetrical support plates, a motor is fixedly arranged on the side wall of one of the support plates, and an output shaft of the motor penetrates through the support plate and is rotatably connected with the support plate. A winding roller used for collecting polyester threads is installed at the end of an output shaft of the motor, a sliding rod is fixedly arranged on the side walls, close to each other, of the two supporting plates jointly, a thread guiding plate is arranged on the outer wall of the sliding rod in a sliding mode, and a control device used for controlling the thread guiding plate to move back and forth is arranged on the supporting plates. The control device comprises a control assembly and a driving assembly. The method has the effect of reducing the fault occurrence probability.

Description

Technical Field

[0001] This utility model relates to the field of cable guide technology, and in particular to a cable guide for polyester winding. Background Technology

[0002] Polyester fiber is a high-quality synthetic fiber. The sewing thread made from it has high strength, second only to nylon thread among various types of sewing threads. Its shrinkage rate is very small, less than 1% after proper setting. Therefore, the sewn stitches can always remain flat and beautiful, without wrinkles, with low moisture regain. It also has good high temperature resistance, low temperature resistance, light resistance and water resistance. After the polyester thread is produced, it needs to be wound. During the winding process, a thread guide is needed. The function of the thread guide is to make the polyester thread evenly wound onto the surface of the spool.

[0003] Chinese utility model patent with publication number CN219823256U discloses a polyester winding device, which includes a rotating rod. A winding drum is fixedly connected to the middle of the rotating rod. Supports are rotatably connected to both ends of the rotating rod. A screw is rotatably connected to the bottom of the inner end of the support at both ends away from the rotating rod. One end of the screw passes through one of the supports and is fixedly connected to a second motor.

[0004] Regarding the aforementioned related technologies, the inventors believe that the following defects exist: In the above-mentioned device, the first motor drives the take-up drum to rotate, and the second motor drives the screw to rotate, thereby causing the screw to move the cross-shaped moving plate back and forth, which in turn causes the guide plate to move back and forth with the cross-shaped moving plate, so that the polyester thread is evenly wound onto the take-up drum. In this process, if the second motor fails, the polyester thread can only be wound to one side of the take-up drum, resulting in uneven winding. Furthermore, using two motors increases the failure rate of the machine. Utility Model Content

[0005] To solve the above problems, this utility model provides a polyester winding device.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a polyester winding device, comprising two mutually symmetrical support plates, wherein a motor is fixedly mounted on the side wall of one of the support plates, the output shaft of the motor passes through the support plate and is rotatably connected to the support plate, and a take-up roller for collecting polyester thread is installed at the end of the motor output shaft; a sliding rod is fixedly mounted on the side walls of the two support plates that are close to each other, and a guide plate is slidably mounted on the outer wall of the sliding rod; a control device for controlling the back-and-forth movement of the guide plate is provided on the support plate, the control device including a control component and a drive component.

[0007] By adopting the above technical solution, when workers need to collect polyester thread, they must pass one end of the thread through the guide plate and fix it to the take-up roller. Then, the worker needs to start the motor, causing the motor output shaft to rotate. This causes the collecting roller to rotate under the action of the motor output shaft, thus winding the polyester thread onto the outer wall of the take-up roller. During this process, the control device controls the movement of the guide plate, ensuring the polyester thread is evenly wound onto the outer wall of the take-up roller. The control device can be driven by the motor itself, eliminating the need for a second motor and reducing the probability of uneven winding of the polyester thread. Furthermore, using only one motor also reduces the probability of malfunction.

[0008] Furthermore, a sliding groove is provided through the side wall of one of the support plates. The control component includes a sliding member that is slidably disposed in the sliding groove and an arc-shaped member that is fixedly disposed on the side wall of the sliding member. The sliding member is fixed to the guide plate. An arc-shaped groove is provided through the upper surface of the arc-shaped member. The control component also includes a drive rod that is rotatably disposed in the arc-shaped groove and a rocker arm that is fixedly disposed on the bottom surface of the drive rod.

[0009] Furthermore, the drive assembly includes a mounting box fixedly mounted on the side wall of the support plate, an incomplete gear fixedly mounted on the outer wall of the motor output shaft, a first gear meshing with the incomplete gear, a first connecting rod fixedly mounted on the side wall of the first gear, a first bevel gear fixedly mounted on the first connecting rod away from the side wall of the first gear, a second bevel gear meshing with the first bevel gear, and a second connecting rod fixedly mounted on the upper surface of the second bevel gear. The second connecting rod passes through the mounting box and is fixed to the rocker arm. The first connecting rod passes through the mounting box and extends into the mounting box and is fixed to the first bevel gear.

[0010] By adopting the above technical solution, when the motor output shaft rotates, the incomplete gear rotates under the action of the motor output shaft, thereby causing the first gear to rotate under the action of the incomplete gear (by...). Figure 2 As shown, the first gear rotates only once for every multiple rotations of the incomplete gear, causing the first connecting rod to rotate under the action of the first gear. This, in turn, causes the first bevel gear to rotate under the action of the first connecting rod, which in turn causes the second bevel gear to rotate under the action of the first bevel gear. This, in turn, causes the second connecting rod to rotate under the action of the second bevel gear, which in turn causes the rocker arm to rotate under the action of the second connecting rod. This, in turn, causes the rocker arm, the drive rod, and the arc-shaped component to drive the sliding component to slide along the groove (during this process, the drive rod and the arc-shaped groove rotate relative to each other). This causes the sliding component to move the guide plate, which in turn controls the polyester thread to be evenly wound onto the outer wall of the collecting roller (during this process, the first gear rotates once, and the sliding component completes one back-and-forth sliding). In this process, there is no need to use a second motor, thus reducing the probability of uneven winding of the polyester thread. At the same time, using only one motor also reduces the probability of malfunction.

[0011] Furthermore, a rotating groove is provided through the side wall of the mounting box, the first connecting rod is rotatably connected to the rotating groove, and two limiting rings are fitted on the outer wall of the first connecting rod. The limiting rings are fixed to the first connecting rod, and the side walls of the two limiting rings that are close to each other abut against the inner wall and side wall of the mounting box, respectively.

[0012] By adopting the above technical solution, the limiting ring reduces the probability of the first connecting rod moving, thereby reducing the probability of the first bevel gear and the second bevel gear separating from each other, thus improving the stability of the device.

[0013] Furthermore, a blocking ring is fitted on the outer wall of the second connecting rod, the blocking ring being fixed to the second connecting rod, and the bottom surface of the blocking ring abutting against the upper surface of the mounting box.

[0014] By adopting the above technical solution, the blocking ring reduces the probability of the second connecting rod moving downward under the action of gravity, thereby reducing the probability of the first bevel gear and the second bevel gear separating from each other, thus improving the stability of the device.

[0015] Furthermore, a rubber component is fixedly installed on the inner top wall of the slide groove, and multiple anti-slip patterns are arrayed on the upper surface of the sliding component, with the upper surface of the sliding component abutting against the bottom surface of the rubber component.

[0016] By adopting the above technical solution, rubber has good elasticity. The rubber parts made of rubber material and the anti-slip texture increase the maximum static friction between the sliding parts and the groove, thereby reducing the probability of the sliding parts sliding under external force and thus improving the stability of the device.

[0017] Furthermore, tension rollers are fixedly installed on the sidewalls of the two support plates that are close to each other.

[0018] By adopting the above technical solution, when the worker needs to pass one end of the polyester thread through the guide plate and fix it to the winding roller, the worker needs to pass the polyester thread around the lower end of the tension roller and through the guide plate to fix it to the winding roller, thereby tightening the polyester thread and making the polyester thread winding more beautiful.

[0019] Furthermore, the motor and the take-up roller are interconnected via a connecting device.

[0020] By adopting the above technical solution, the motor and the take-up roller are connected to each other through a connecting device, which reduces the difficulty for workers to disassemble the take-up roller, thereby reducing the difficulty of the workers' work.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. In this application, when workers need to collect polyester thread, they must pass one end of the thread through the guide plate and fix it to the take-up roller. Then, the workers must start the motor, causing the motor output shaft to rotate. This causes the collecting roller to rotate under the action of the motor output shaft, thus winding the polyester thread onto the outer wall of the take-up roller. During this process, the control device controls the movement of the guide plate, ensuring the polyester thread is evenly wound onto the outer wall of the take-up roller. The control device can be driven by the motor itself, eliminating the need for a second motor and reducing the probability of uneven winding of the polyester thread. Furthermore, using only one motor also reduces the probability of malfunction.

[0023] 2. In this application, when the motor output shaft rotates, the incomplete gear rotates under the action of the motor output shaft, thereby causing the first gear to rotate under the action of the incomplete gear (by...). Figure 2 As shown, the first gear rotates only once for every multiple rotations of the incomplete gear, causing the first connecting rod to rotate under the action of the first gear. This, in turn, causes the first bevel gear to rotate under the action of the first connecting rod, which in turn causes the second bevel gear to rotate under the action of the first bevel gear. This, in turn, causes the second connecting rod to rotate under the action of the second bevel gear, which in turn causes the rocker arm to rotate under the action of the second connecting rod. This, in turn, causes the rocker arm, the drive rod, and the arc-shaped component to drive the sliding component to slide along the groove (during this process, the drive rod and the arc-shaped groove rotate relative to each other). This causes the sliding component to drive the guide plate to move, which in turn causes the guide plate to control the polyester thread to be evenly wound onto the outer wall of the collecting roller (during this process, the first gear rotates once, and the sliding component completes one back-and-forth sliding). In this process, there is no need to use a second motor, thus reducing the probability of uneven winding of the polyester thread. At this time, having only one motor also reduces the probability of malfunction.

[0024] 3. In this application, the limiting ring reduces the probability of the first connecting rod moving, thereby reducing the probability of the first bevel gear and the second bevel gear separating from each other, thus improving the stability of the device. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the control component in an embodiment of this utility model;

[0027] Figure 3 This is a cross-sectional structural diagram of the mounting box in an embodiment of this utility model.

[0028] In the diagram: 1. Support plate; 11. Motor; 12. Take-up roller; 13. Slide rod; 14. Guide plate; 2. Slide groove; 21. Rotating groove; 3. Control assembly; 31. Sliding component; 32. Arc-shaped component; 33. Drive rod; 34. Rocker arm; 35. Arc-shaped groove; 4. Drive assembly; 41. Mounting box; 42. Incomplete gear; 43. First gear; 44. First connecting rod; 45. First bevel gear; 46. Second bevel gear; 47. Second connecting rod; 5. Limiting ring; 6. Blocking ring; 7. Anti-slip texture; 8. Tension roller. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0030] like Figures 1-3 As shown in the embodiment of this application, a polyester yarn winding device is disclosed, including a support plate 1, a motor 11, a take-up roller 12, a slide rod 13, a guide plate 14, a control component 3, and a drive component 4. The support plate 1 is a rectangular plate structure, and two support plates 1 are provided symmetrically. The motor 11 is fixedly mounted on the side wall of one of the support plates 1, with its output shaft axis horizontal. The output shaft of the motor 11 passes through the support plate 1 and is rotatably connected to it. The take-up roller 12 is mounted on the end of the output shaft of the motor 11, with its axis coinciding with the axis of the motor 11 output shaft, and is used to collect polyester yarn. The slide rod 13 is a round rod structure with its axis horizontal. Both ends of the slide rod 13 are fixedly mounted on the adjacent side walls of the two support plates 1. The guide plate 14 is slidably mounted on the outer wall of the slide rod 13. The control device is mounted on the support plate 1 and is used to control the back-and-forth movement of the guide plate 14. The control device includes a control component 3 and a drive component 4.

[0031] When workers need to collect polyester thread, they must pass one end of the thread through the guide plate 14 and fix it to the take-up roller 12. Then, the workers must start the motor 11, causing its output shaft to rotate. This rotates the collecting roller, causing the polyester thread to wind onto the outer wall of the take-up roller 12. During this process, the control device moves the guide plate 14, ensuring the polyester thread is evenly wound onto the outer wall of the take-up roller 12. The control device is driven by the motor 11, eliminating the need for a second motor and reducing the probability of uneven winding. Furthermore, using only one motor 11 also reduces the probability of malfunction.

[0032] One of the support plates 1 has a through groove 2 extending through its side wall. The control assembly 3 includes a slider 31, an arc-shaped component 32, a drive rod 33, and a rocker arm 34. The slider 31 is slidably disposed within the groove 2 and is fixed to the guide plate 14. The arc-shaped component 32 is fixedly disposed on the side wall of the slider 31, and an arc-shaped groove 35 extends through its upper surface. The drive rod 33 is rotatably disposed within the arc-shaped groove 35, and the rocker arm 34 is fixedly disposed on the bottom surface of the drive rod 33.

[0033] The mounting box 41 includes a mounting box 41, an incomplete gear 42, a first gear 43, a first connecting rod 44, a first bevel gear 45, a second bevel gear 46, and a second connecting rod 47. The mounting box 41 is fixedly mounted on the side wall of the support plate 1. The incomplete gear 42 is fixedly mounted on the outer wall of the output shaft of the motor 11, with its axis coinciding with the axis of the output shaft of the motor 11. The first gear 43 meshes with the incomplete gear 42, and its axis is horizontal. The first connecting rod 44 is a round rod structure, with its axis coinciding with the axis of the first gear 43, and is fixedly mounted on the side wall of the first gear 43. The first bevel gear 45 is fixedly mounted on the side wall of the first connecting rod 44 away from the first gear 43, with its axis coinciding with the axis of the first connecting rod 44. The first connecting rod 44 passes through the mounting box 41 and extends into the mounting box 41, where it is fixed to the first bevel gear 45. The second bevel gear 46 meshes with the first bevel gear 45, and its axis is vertical. The second connecting rod 47 is a round rod structure, and its axis coincides with the axis of the second bevel gear 46. The second connecting rod 47 is fixedly installed on the upper surface of the second bevel gear 46. The second connecting rod 47 passes through the mounting box 41 and is fixed to the rocker arm 34.

[0034] When the output shaft of motor 11 rotates, the incomplete gear 42 rotates under the action of the output shaft of motor 11, which in turn causes the first gear 43 to rotate under the action of the incomplete gear 42 (by...). Figure 2As shown, the incomplete gear 42 rotates multiple times before the first gear 43 rotates once, causing the first connecting rod 44 to rotate under the action of the first gear 43. This, in turn, causes the first bevel gear 45 to rotate under the action of the first connecting rod 44, which in turn causes the second bevel gear 46 to rotate under the action of the first bevel gear 45. This, in turn, causes the second connecting rod 47 to rotate under the action of the second bevel gear 46, which in turn causes the rocker arm 34 to rotate under the action of the second connecting rod 47. This causes the rocker arm 34, the drive rod 33, and the arc-shaped component 32 to drive the sliding component 31 to slide along the slide groove 2 (during this process, the drive rod 33 and the arc-shaped groove 35 rotate relative to each other). This causes the sliding component 31 to drive the guide plate 14 to move, which in turn causes the guide plate 14 to control the polyester thread to be evenly wound onto the outer wall of the collecting roller (during this process, the first gear 43 rotates once, and the sliding component 31 completes one back-and-forth sliding). In this process, there is no need to use a second motor 11, thus reducing the probability of uneven winding of the polyester thread. At this time, having only one motor 11 also reduces the probability of failure.

[0035] To improve the stability of the device, a rotating groove 21 is provided through the side wall of the mounting box 41. The first connecting rod 44 is rotatably connected to the rotating groove 21. Two limiting rings 5 ​​are fitted on the outer wall of the first connecting rod 44, and the limiting rings 5 ​​are fixed to the first connecting rod 44. The side walls of the two limiting rings 5 ​​that are close to each other abut against the inner wall and side wall of the mounting box 41, respectively. The limiting rings 5 ​​reduce the probability of the first connecting rod 44 moving, thereby reducing the probability of the first bevel gear 45 and the second bevel gear 46 separating from each other, thus improving the stability of the device.

[0036] To improve the stability of the device, a blocking ring 6 is fitted onto the outer wall of the second connecting rod 47. The blocking ring 6 is fixed to the second connecting rod 47, and the bottom surface of the blocking ring 6 abuts against the upper surface of the mounting box 41. The blocking ring 6 reduces the probability of the second connecting rod 47 moving downward under the action of gravity, thereby reducing the probability of the first bevel gear 45 and the second bevel gear 46 separating from each other, thus improving the stability of the device.

[0037] To improve the stability of the device, a rubber component is fixedly installed on the inner top wall of the slide groove 2, and multiple anti-slip patterns 7 are arrayed on the upper surface of the sliding component 31. The upper surface of the sliding component 31 abuts against the bottom surface of the rubber component. Rubber has good elasticity, and the rubber component and anti-slip patterns 7, made of rubber material, increase the maximum static friction between the sliding component 31 and the slide groove 2, thereby reducing the probability of the sliding component 31 sliding under external force, and thus improving the stability of the device.

[0038] To make the polyester thread winding more aesthetically pleasing, tension rollers 8 are fixedly installed on the side walls of the two support plates 1 that are close to each other. When the worker needs to pass one end of the polyester thread through the guide plate 14 and fix it to the take-up roller 12, the worker needs to wrap the polyester thread around the lower end of the tension roller 8 and pass it through the guide plate 14 to fix it to the take-up roller 12, thereby tightening the polyester thread and making the polyester thread winding more aesthetically pleasing.

[0039] To reduce the difficulty of the work for the workers, the motor 11 and the take-up roller 12 are connected to each other through a connecting device. The connection between the motor 11 and the take-up roller 12 reduces the difficulty for the workers to disassemble the take-up roller 12, thereby reducing the difficulty of the workers' work.

[0040] The operating principle of the polyester winding device in this embodiment is as follows: When the worker needs to collect the polyester thread, one end of the polyester thread is passed through the guide plate 14 and fixed to the take-up roller 12. Then, the worker starts the motor 11, causing the output shaft of the motor 11 to rotate. This causes the collecting roller to rotate under the action of the motor 11 output shaft, thus winding the polyester thread onto the outer wall of the take-up roller 12. During this process, the control device controls the movement of the guide plate 14, ensuring the polyester thread is evenly wound onto the outer wall of the take-up roller 12. The control device can be driven by the motor 11 alone, eliminating the need for a second motor 11 and reducing the probability of uneven winding of the polyester thread. Furthermore, using only one motor 11 also reduces the probability of malfunction.

[0041] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A polyester winding guide, comprising two mutually symmetrical support plates (1), characterized in that: one of them A motor (11) is fixedly installed on the side wall of the support plate (1). The output shaft of the motor (11) passes through the support plate (1) and is rotatably connected to the support plate (1). A take-up roller (12) for collecting polyester thread is installed at the end of the output shaft of the motor (11). A slide rod (13) is fixedly installed on the side walls of the two support plates (1) that are close to each other. A guide plate (14) is slidably installed on the outer wall of the slide rod (13). A control device for controlling the back-and-forth movement of the guide plate (14) is provided on the support plate (1). The control device includes a control component (3) and a drive component (4).

2. A polyester winding guide according to claim 1, characterized in that: one of them The support plate (1) has a sliding groove (2) through it on its side wall. The control component (3) includes a sliding member (31) that is slidably disposed in the sliding groove (2) and an arc-shaped member (32) that is fixedly disposed on the side wall of the sliding member (31). The sliding member (31) is fixed to the guide plate (14). An arc-shaped groove (35) is through it on the upper surface of the arc-shaped member (32). The control component (3) also includes a drive rod (33) that is rotatably disposed in the arc-shaped groove (35) and a rocker arm (34) that is fixedly disposed on the bottom surface of the drive rod (33).

3. A polyester winding guide according to claim 2, characterized in that: The drive assembly (4) includes a mounting box (41) fixedly mounted on the side wall of the support plate (1), an incomplete gear (42) fixedly mounted on the outer wall of the output shaft of the motor (11), a first gear (43) meshing with the incomplete gear (42), a first connecting rod (44) fixedly mounted on the side wall of the first gear (43), a first bevel gear (45) fixedly mounted on the side wall of the first connecting rod (44) away from the first gear (43), a second bevel gear (46) meshing with the first bevel gear (45), and a second connecting rod (47) fixedly mounted on the upper surface of the second bevel gear (46). The second connecting rod (47) passes through the mounting box (41) and is fixed to the rocker arm (34). The first connecting rod (44) passes through the mounting box (41) and extends into the mounting box (41) and is fixed to the first bevel gear (45).

4. A polyester winding assembly according to claim 3, characterized in that: A rotating groove (21) is provided through the side wall of the mounting box (41). The first connecting rod (44) is rotatably connected to the rotating groove (21). Two limiting rings (5) are sleeved on the outer wall of the first connecting rod (44). The limiting rings (5) are fixed to the first connecting rod (44). The side walls of the two limiting rings (5) that are close to each other abut against the inner wall and side wall of the mounting box (41) respectively.

5. A polyester winding guide according to claim 3, characterized in that: A blocking ring (6) is fitted on the outer wall of the second connecting rod (47). The blocking ring (6) is fixed to the second connecting rod (47), and the bottom surface of the blocking ring (6) abuts against the upper surface of the mounting box (41).

6. A polyester winding guide according to claim 2, characterized in that: A rubber component is fixedly installed on the inner top wall of the slide groove (2), and multiple anti-slip patterns (7) are arrayed on the upper surface of the sliding component (31). The upper surface of the sliding component (31) abuts against the bottom surface of the rubber component.

7. A polyester winding guide according to claim 1, characterized in that: Tension rollers (8) are fixedly installed on the side walls of the two support plates (1) that are close to each other.

8. A polyester winding assembly according to claim 1, characterized in that: The motor (11) and the take-up roller (12) are connected to each other by a connecting device.

Images