Winding device capable of preventing yarn from loosening

Abstract

The utility model relates to the technical field of winding devices, and discloses a winding device for preventing yarn from loosening, which comprises a winding roller, baffles are fixedly connected to two ends of the winding roller, a motor is arranged on the outer side of one end of each baffle, an output shaft of the motor is fixedly connected to the baffles, and the outer ends of the baffles are rotatably connected with supporting assemblies. One end of the supporting assembly is fixedly connected with the pushing assembly, the guiding assembly is rotationally connected into one end of the pushing assembly, and when the yarn is wound, the guiding assembly is pushed to move through the pushing assembly, so that winding of the yarn is guided through the guiding assembly; a motor drives a baffle to rotate to wind the yarn under the assistance of a supporting assembly, meanwhile, the yarn continuously pushes an extrusion assembly in the winding process, the extrusion assembly drives a rotation assembly to operate, the rotation assembly is utilized to extrude the yarn wound around the outer side of a winding roller, and when the winding device conducts winding treatment on the yarn, the yarn is wound around the winding roller, so that the yarn is wound around the winding roller. The looseness of the wound yarns caused by the breakage of the yarns can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, and in particular to a winding device for preventing yarn from becoming loose. Background Art

[0002] During the production and processing of yarn, a winding device is required to wind it up and store it for later use and transportation.

[0003] After searching, Chinese application number CN202321935073.0 proposes a yarn winding device that can prevent yarn from loosening, which relates to the field of yarn winding technology. The device comprises a vertical plate and a winding roller, wherein the winding roller is arranged on one side of the vertical plate, and a first horizontal plate and a second horizontal plate are respectively provided at both ends of the winding roller, the first horizontal plate is fixedly connected to the vertical plate, and the second horizontal plate is slidably connected to the vertical plate. A square rod is rotatably provided on the side of the first and second horizontal plates close to the winding roller, and a square hole is provided at both ends of the winding roller, and the square rods are plugged into the corresponding square holes; an adjustment mechanism for driving the movement of the second horizontal plate is provided at the lower end of the vertical plate; a fixed shell is fixedly provided on the side of the vertical plate away from the winding roller, and two first rotating rods are rotatably provided inside the fixed shell, and a conveying roller is fixedly sleeved on the rod wall of the first rotating rod. The above-mentioned prior art proposes to utilize the rotation of the winding roller to drive the adjustment mechanism to operate through a series of transmissions, so that the limiting wheel squeezes and conveys the yarn, thereby achieving the effect of clamping and loosening the yarn when the yarn breaks.

[0004] In the above-mentioned prior art, two sets of limiting wheels are used to clamp and transport the yarn. Although this can achieve the effect of clamping and preventing the yarn from loosening when the yarn between the limiting wheel and the winding roller breaks, when the yarn between the limiting wheel and the winding roller breaks, the yarn wound on the winding roller will suddenly lose the pulling force, resulting in looseness, affecting subsequent processing and use. Utility Model Content

[0005] The purpose of the utility model is to provide a winding device for preventing the yarn from loosening, so as to solve the problem in the prior art that the yarn winding device cannot effectively prevent the yarn from loosening after breaking during the process of winding the yarn.

[0006] The utility model provides the following technical solution: a winding device for preventing the yarn from loosening, comprising a winding roller, baffles fixedly connected at both ends of the winding roller, a motor provided on the outer side of one end of the baffle, an output shaft of the motor fixedly connected to the baffle, and a support assembly rotatably connected to the outer end of the baffle, a pushing assembly fixedly connected to one end of the support assembly, and a guide assembly rotatably connected inside one end of the pushing assembly, a rotating assembly rotatably connected to the end of the support assembly away from the pushing assembly, and an extrusion assembly fixedly connected to the outer side of the middle end of the rotating assembly.

[0007] As a preferred embodiment of the above technical solution, the support assembly includes a one-way shaft plate rotatably connected to the outer end of the baffle, and a first support plate is fixedly connected to the outer side of the lower end of the one-way shaft plate, the lower end of the first support plate is fixedly connected to the base, and the end of the base close to the motor is fixedly connected to the second support plate, and the upper end of the second support plate is fixedly connected to the motor.

[0008] As a preferred embodiment of the above technical solution, the pushing component includes an electric telescopic rod fixedly connected to the inside of one end of the one-way shaft plate, and the output shaft of the electric telescopic rod is fixedly connected to a push block.

[0009] As a preferred embodiment of the above technical solution, the guide assembly includes guide rollers inserted inside both ends of the push block, and both ends of the guide rollers are fixedly connected to first positioning rods, and the end of the first positioning rod away from the guide rollers is rotatably connected to the push block.

[0010] As a preferred embodiment of the above technical solution, the rotating assembly includes a rotating shaft inserted into the inner side of one end of the one-way shaft plate away from the electric telescopic rod, and rotating rods are fixedly connected at both ends of the rotating shaft, the end of the rotating rod away from the rotating shaft is rotatably connected in the one-way shaft plate, and a torsion spring is sleeved on the outer side of the end of the rotating rod away from the rotating shaft, the end of the torsion spring close to the rotating shaft is fixedly connected to the one-way shaft plate, and the end of the torsion spring away from the rotating shaft is fixedly connected to the rotating rod.

[0011] As a preferred embodiment of the above technical solution, the extrusion assembly includes a pressure plate fixedly connected to the outer side of the middle end of the rotating shaft, and a pressure roller is inserted into the inside of the end of the pressure plate away from the rotating shaft, and a second positioning rod is fixedly connected to both ends of the pressure roller, and the second positioning rod is rotatably connected to the pressure plate at the end away from the pressure roller.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The winding device for preventing the yarn from loosening, when winding the yarn, pushes the guide component to move by the pushing component, thereby utilizing the guide component to guide the winding of the yarn, and the motor drives the baffle to rotate with the assistance of the supporting component to wind the yarn, and at the same time, during the winding process, the yarn continuously pushes the squeezing component, so that the squeezing component drives the rotating component to operate, and the rotating component is utilized to squeeze the yarn wound on the outside of the winding roller, so that when the winding device is winding the yarn, it can effectively prevent the yarn from breaking and causing the loosening of the yarn after winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a winding device for preventing yarn from loosening;

[0015] Figure 2 This is an enlarged schematic diagram of the structure of a guide component of a winding device for preventing yarn from loosening;

[0016] Figure 3This is a schematic cross-sectional view of an extrusion assembly of a winding device for preventing yarn from loosening;

[0017] Figure 4 for Figure 3 A schematic diagram of the structure at center A;

[0018] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0019] In the figure: 1. Winding roller; 11. Baffle; 12. Motor; 2. One-way shaft plate; 21. First support plate; 22. Base; 23. Second support plate; 3. Electric telescopic rod; 31. Push block; 4. Guide roller; 41. First positioning rod; 5. Rotating shaft; 51. Rotating rod; 52. Torsion spring; 6. Pressing plate; 61. Pressing roller; 62. Second positioning rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1 - Figure 5 As shown, the utility model provides a technical solution: a winding device to prevent the yarn from loosening, comprising a winding roller 1, baffles 11 are fixedly connected at both ends of the winding roller 1, and a motor 12 is provided on the outer side of one end of the baffle 11, the output shaft of the motor 12 is fixedly connected to the baffle 11, and the outer end of the baffle 11 is rotatably connected to a support assembly, one end of the support assembly is fixedly connected to a pushing assembly, and the inner side of one end of the pushing assembly is rotatably connected to a guide assembly, the end of the support assembly away from the pushing assembly is rotatably connected to a rotary assembly, and the outer side of the middle end of the rotary assembly is fixedly connected There is an extrusion component. When the yarn is wound, the guide component is pushed to move by the pushing component, so that the winding of the yarn is guided by the guiding component, and the motor 12 drives the baffle 11 to rotate with the assistance of the supporting component to wind the yarn. At the same time, during the winding process, the yarn continuously pushes the extrusion component, so that the extrusion component drives the rotating component to operate, and the rotating component is used to squeeze the yarn wound on the outside of the winding roller 1, so that the winding device can effectively prevent the yarn from breaking and causing the yarn to loosen after winding when winding the yarn.

[0022] like Figure 1 As shown, the support assembly includes a one-way shaft plate 2 rotatably connected to the outer end of the baffle 11, and a first support plate 21 is fixedly connected to the outer side of the lower end of the one-way shaft plate 2, the lower end of the first support plate 21 is fixedly connected to a base 22, and the end of the base 22 close to the motor 12 is fixedly connected to a second support plate 23, and the upper end of the second support plate 23 is fixedly connected to the motor 12. The one-way shaft plate 2, the first support plate 21 and the base 22 are used to support the winding roller 1, and the motor 12 is supported by the second support plate 23.

[0023] like Figure 1 As shown, the pushing assembly includes an electric telescopic rod 3 fixedly connected to one end of the one-way shaft plate 2, and the output shaft of the electric telescopic rod 3 is fixedly connected to a push block 31. When the electric telescopic rod 3 is started, the electric telescopic rod 3 pushes the push block 31 to move back and forth, so that the push block 31 drives the guide assembly to adjust the yarn delivery position, so that the yarn is evenly wound on the outside of the winding roller 1.

[0024] like Figure 2 As shown, the guide assembly includes guide rollers 4 inserted into both ends of the push block 31, and the two ends of the guide roller 4 are fixedly connected to the first positioning rod 41. The end of the first positioning rod 41 away from the guide roller 4 is rotatably connected to the push block 31. During the winding process, the guide roller 4 assists in conveying the yarn under the support of the first positioning rod 41, so as to facilitate the guidance of the yarn conveyance.

[0025] like Figure 4 As shown, the rotating assembly includes a rotating shaft 5 inserted into the inner side of the one-way shaft plate 2 away from the electric telescopic rod 3, and two ends of the rotating shaft 5 are fixedly connected to a rotating rod 51, the end of the rotating rod 51 away from the rotating shaft 5 is rotatably connected to the one-way shaft plate 2, and a torsion spring 52 is sleeved on the outer side of the end of the rotating rod 51 away from the rotating shaft 5, the end of the torsion spring 52 close to the rotating shaft 5 is fixedly connected to the one-way shaft plate 2, and the end of the torsion spring 52 away from the rotating shaft 5 is fixedly connected to the rotating rod 51. The extrusion assembly pushes the rotating shaft 5 to rotate with the assistance of the rotating rod 51. After the rotating rod 51 is pushed and rotated, the torsion spring 52 is stretched, and the elastic potential energy of the torsion spring 52 is used to push the extrusion assembly in the reverse direction, so as to provide reverse power, so that the extrusion assembly can squeeze the yarn. As the amount of yarn winding increases, the extrusion force will gradually increase.

[0026] like Figure 5 As shown, the extrusion assembly includes a pressure plate 6 fixedly connected to the outer side of the middle end of the rotating shaft 5, and a pressure roller 61 is inserted into the inner part of the pressure plate 6 away from the rotating shaft 5, and a second positioning rod 62 is fixedly connected to both ends of the pressure roller 61, and the second positioning rod 62 is rotatably connected to the pressure plate 6 at one end away from the pressure roller 61. When the yarn is wound by the winding roller 1, as the number of yarn windings increases, the yarn will squeeze the pressure roller 61, allowing the pressure roller 61 to roll with the assistance of the second positioning rod 62. At the same time, the pressure roller 61 is squeezed and synchronously pushes the pressure plate 6, allowing the pressure plate 6 to push the rotating shaft 5 to rotate with the assistance of the rotating rod 51. After the rotating rod 51 is pushed to rotate, the torsion spring 52 is stretched, and the elastic potential energy of the torsion spring 52 is used to push the pressure plate 6 and the pressure roller 61 in the opposite direction to squeeze and prevent the yarn from loosening, which is convenient for squeezing and preventing the yarn from loosening.

[0027] Working principle: When winding the yarn, first pass the yarn through the two sets of guide rollers 4 in the push block 31, then pass one end of the yarn through the pressure plate 6 and the pressure roller 61, and wrap it around the outside of the baffle 11 to fix it. Then start the motor 12. After the motor 12 is started, the output shaft drives the baffle 11 and the winding roller 1 to rotate under the support of the second support plate 23 and the one-way shaft plate 2. After the winding roller 1 rotates, the yarn is wound. During the winding process, the guide roller 4 assists in conveying the yarn under the support of the first positioning rod 41, and at the same time, the electric telescopic rod 3 is started to push the push block 31 to move back and forth, thereby The push block 31 drives the guide roller 4 and the first positioning rod 41 to adjust the yarn delivery position so that the yarn can be evenly wound on the outside of the winding roller 1. While the yarn is being wound by the winding roller 1, as the amount of yarn winding increases, the yarn will squeeze the pressure roller 61, allowing the pressure roller 61 to roll with the assistance of the second positioning rod 62. At the same time, the pressure roller 61 is squeezed and synchronously pushes the pressure plate 6, allowing the pressure plate 6 to push the rotating shaft 5 to rotate with the assistance of the rotating rod 51. After the rotating rod 51 is pushed to rotate, the torsion spring 52 is stretched, and the elastic potential energy of the torsion spring 52 is used to push the pressure plate 6 and the pressure roller 61 in the opposite direction to squeeze the yarn and prevent it from loosening.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A winding device for preventing yarn from loosening, comprising a winding roller (1), characterized in that: The two ends of the winding roller (1) are fixedly connected to baffles (11), and a motor (12) is provided on the outer side of one end of the baffle (11); the output shaft of the motor (12) is fixedly connected to the baffle (11), and the outer end of the baffle (11) is rotatably connected to a support assembly, one end of the support assembly is fixedly connected to a pushing assembly, and one end of the pushing assembly is rotatably connected to a guide assembly, the end of the support assembly away from the pushing assembly is rotatably connected to a rotary assembly, and the middle end of the rotary assembly is fixedly connected to the outer side of the extrusion assembly.

2. A winding device for preventing yarn from loosening according to claim 1, characterized in that: The support assembly comprises a one-way shaft plate (2) rotatably connected to the outer end of the baffle (11), and a first support plate (21) is fixedly connected to the outer side of the lower end of the one-way shaft plate (2), the lower end of the first support plate (21) is fixedly connected to a base (22), and the end of the base (22) close to the motor (12) is fixedly connected to a second support plate (23), and the upper end of the second support plate (23) is fixedly connected to the motor (12).

3. A winding device for preventing yarn from loosening according to claim 2, characterized in that: The pushing assembly comprises an electric telescopic rod (3) fixedly connected to one end of a one-way shaft plate (2), and a pushing block (31) is fixedly connected to the output shaft of the electric telescopic rod (3).

4. A winding device for preventing yarn from loosening according to claim 3, characterized in that: The guide assembly comprises guide rollers (4) inserted into both ends of the push block (31), and both ends of the guide roller (4) are fixedly connected to first positioning rods (41), and one end of the first positioning rod (41) away from the guide roller (4) is rotatably connected to the push block (31).

5. The winding device for preventing yarn from loosening according to claim 3, characterized in that: The rotary assembly comprises a rotating shaft (5) inserted into the inner side of one end of the one-way shaft plate (2) away from the electric telescopic rod (3), and rotating rods (51) are fixedly connected at both ends of the rotating shaft (5); the end of the rotating rod (51) away from the rotating shaft (5) is rotatably connected in the one-way shaft plate (2), and the outer side of the end of the rotating rod (51) away from the rotating shaft (5) is sleeved with a torsion spring (52); the end of the torsion spring (52) close to the rotating shaft (5) is fixedly connected to the one-way shaft plate (2), and the end of the torsion spring (52) away from the rotating shaft (5) is fixedly connected to the rotating rod (51).

6. A winding device for preventing yarn from loosening according to claim 5, characterized in that: The extrusion assembly comprises a pressure plate (6) fixedly connected to the outer side of the middle end of the rotating shaft (5), and a pressure roller (61) is inserted into the inner part of the pressure plate (6) at one end away from the rotating shaft (5), and a second positioning rod (62) is fixedly connected to both ends of the pressure roller (61), and the end of the second positioning rod (62) away from the pressure roller (61) is rotatably connected to the pressure plate (6).

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