Traction mechanism of winding machine

Abstract

The traction mechanism of the winding machine comprises an upper support and a lower support, a top plate is formed at the upper end of the upper support, the lower end of the top plate is connected with a wire hanging hook, a motor installation seat is fixed on the surface of the upper support, a motor is fixed on the motor installation seat, the output end of the motor is connected with a traction roller, and the traction roller is connected with a traction roller. A bearing seat is further fixed to the motor installation seat, a traction inclined roller assembly is rotationally connected into the bearing seat, the traction roller is horizontally arranged, the traction inclined roller assembly is obliquely arranged, and silk threads pass through the traction roller and the traction inclined roller assembly firstly and then are led out from the traction roller. And meanwhile, the silk yarns are driven to incline, so that the yarns are twisted, the strength of the yarns is improved, the number of hairiness is reduced, and the quality of the wound yarns is ensured.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, specifically to the traction mechanism of a winding machine. Background Technology

[0002] A twisting machine is a textile machinery device that twists multiple strands of fine yarn into a single strand. Its function is to process yarn or combined yarn products into thread-like products for weaving and knitting. Twisting machines are suitable for twisting and plying cotton yarn, cotton, chemical fibers, embroidery thread, nylon, polyester, rayon, sewing thread, silk, glass fiber, etc.

[0003] The working principle of a common ring twisting machine is as follows: the plied yarn drawn from the bobbin passes through the guide rod and the traverse guide, exits from the guide roller, and winds onto the bobbin via the guide hook and traveler. When the spindle rotates together with the bobbin, the yarn drags the traveler around the annular ring, twisting the yarn. Existing winding machines can only twist the yarn once, directly rotating it through the ring. However, stray yarns on the yarn will rub against the traveler as they pass through, producing fuzz. Therefore, to reduce fuzz, a traction mechanism is designed for this winding machine. Utility Model Content

[0004] The purpose of this invention is to provide a traction mechanism for a winding machine. The inclined traction roller assembly enhances the tension of the yarn and simultaneously causes the yarn to tilt, which in turn twists the yarn, increases its strength, reduces the amount of fuzz, and ensures the quality of the wound yarn.

[0005] This utility model provides the following technical solution: a traction mechanism for a winding machine, including an upper support and a lower support. The upper end of the upper support is formed with a top plate, and the lower end of the top plate is connected to a wire hook. A motor mounting base is fixed on the surface of the upper support, and a motor is fixed on the motor mounting base. The output end of the motor is connected to a traction roller. A bearing seat is also fixed on the motor mounting base. A traction slant roller assembly is rotatably connected inside the bearing seat. The traction roller is horizontally arranged, and the traction slant roller assembly is inclined. The wire first passes through the traction roller and the traction slant roller assembly, and finally exits from the traction roller.

[0006] In order to fix the traction roller to the output end of the motor, a connecting ring plate is formed on the inner wall of one end of the traction roller, and the connecting ring plate is sleeved and fixed to the output end of the motor.

[0007] To prevent the yarn from slipping on the traction roller, a plurality of first guide grooves are evenly formed on the surface of the traction roller.

[0008] To enable the roller to be tilted and roll, the traction skew roller assembly includes an tilted shaft with a bushing and a roller fitted onto it. The bushing is embedded in a bearing housing, and the roller is rotatably connected to the shaft via a bearing.

[0009] To secure the bushing and prevent the rotation of the roller from affecting the tension of the yarn, a screw is threaded onto the bearing housing, which secures the bushing.

[0010] To prevent the yarn from slipping on the roller, multiple second guide grooves are evenly provided on the roller.

[0011] In order to guide the yarn and make it evenly wound on the take-up drum, a movable ceramic wheel rod is rotatably connected to the lower support, and a guide wheel is rotatably connected to the end of the movable ceramic wheel rod.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are: by using the inclined traction roller assembly, the tension of the yarn is enhanced, and the yarn is tilted at the same time, which makes the yarn twisted, improves the strength of the yarn, reduces the amount of fuzz generated when the yarn passes through the steel collar, and ensures the quality of the wound yarn. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a side view of the traction mechanism of this utility model;

[0015] Figure 2 This is a front view of the traction mechanism of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the traction roller of this utility model;

[0017] Figure 4 This is a schematic diagram of the traction inclined roller of this utility model;

[0018] In the diagram: 1. Upper support; 2. Top plate; 3. Wire hook; 4. Traction roller; 41. First wire guide groove; 42. Connecting ring plate; 5. Traction skew roller assembly; 51. Bearing seat; 52. Bushing; 53. Shaft; 54. Screw; 55. Roller; 56. Second wire guide groove; 6. Lower support; 7. Motor; 8. Movable ceramic wheel rod; 9. Wire guide wheel; 10. Motor mounting base. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1 This utility model provides a technical solution: a traction mechanism for a winding machine, including an upper support 1 and a lower support 6. A top plate 2 is welded to the upper end of the upper support 1, and a threaded hole is opened at the lower end of the top plate 2. The upper end of the wire hook 3 is threaded and threadedly connected to the lower end of the top plate 2. A motor mounting base 10 is welded to the surface of the upper support 1. A motor 7 is fixed to the side of the motor mounting base 10 by bolts. A traction roller 4 is sleeved and fixed to the output end of the motor 7. The traction roller 4 is located below the wire hook 3. A bearing seat 51 is also fixed on the seat 10. A traction roller assembly 5 is rotatably connected inside the bearing seat 51. The traction roller 4 is set horizontally, and the traction roller assembly 5 is set at an inclination. The yarn first passes through the traction roller 4 and the traction roller assembly 5, and finally comes out from the traction roller 4. Because the traction roller assembly 5 is set at an inclination, the tension of the yarn is increased, ensuring the winding quality of the yarn. At the same time, the inclination of the traction roller assembly 5 will cause multiple yarns to deflect, thereby twisting the yarn, reducing the number of hairs, and enhancing the strength of the yarn.

[0021] like Figure 3 As shown, a connecting ring plate 42 is formed on the inner wall of one end of the traction roller 4. The connecting ring plate 42 is sleeved and fixed on the output end of the motor 7. Through the tight fit between the connecting ring plate 42 and the output end of the motor, the traction roller 4 and the output end of the motor 7 rotate together.

[0022] Multiple first guide grooves 41 are evenly provided on the surface of the traction roller 4, and the wire is embedded into the first guide grooves 41 to prevent the wire from sliding on the surface of the traction roller 4.

[0023] like Figure 4 As shown, the traction skew roller assembly 5 includes an inclined rotating shaft 53, on which a bushing 52 and a roller 55 are sleeved. The bushing 52 and the roller 55 are distributed on both sides of the surface of the rotating shaft 53. The bushing 52 is embedded in the bearing seat 51 and is inclined in the bearing seat 51. The roller 55 is rotatably connected to the rotating shaft 53 through a bearing.

[0024] A screw 54 is threaded onto the bearing housing 51. The screw 54 fixes the bushing 52 to prevent the bushing 52 from rotating inside the bearing housing 51 and affecting the tension of the wire.

[0025] Multiple second guide grooves 56 are evenly provided on the roller 55. The second guide grooves 56 further guide the yarn and prevent the yarn from slipping on the roller 55, which would affect the winding.

[0026] like Figure 1 and 2 As shown, a movable ceramic wheel rod 8 is rotatably connected to the lower bracket 6, and a guide wheel 9 is rotatably connected to the end of the movable ceramic wheel rod 8. The wire is embedded in the groove on the surface of the guide wheel 9, which positions the wire and further enhances the tension of the wire. At the same time, the rotatable connection between the guide wheel 9 and the movable ceramic wheel rod 8 allows the guide wheel 9 to rotate as the wire winds and is wound, ensuring the winding stability of the wire.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pulling mechanism of a winding machine comprising an upper support and a lower support, characterized in that: The upper support has a top plate formed at its upper end, and a wire hook is connected to the lower end of the top plate. A motor mounting base is fixed on the surface of the upper support, and a motor is fixed on the motor mounting base. A traction roller is connected to the output end of the motor. A bearing seat is also fixed on the motor mounting base. A traction slant roller assembly is rotatably connected inside the bearing seat. The traction roller is set horizontally, and the traction slant roller assembly is set at an inclination. The wire first passes through the traction roller and the traction slant roller assembly, and finally comes out from the traction roller.

2. A take-up machine pulling mechanism according to claim 1, characterized in that: A connecting ring plate is formed on the inner wall of one end of the traction roller, and the connecting ring plate is sleeved and fixed on the output end of the motor.

3. A take-up machine pulling mechanism according to claim 2, characterized in that: Multiple first guide grooves are evenly formed on the surface of the traction roller.

4. The take-up machine pulling mechanism according to claim 1, characterized in that: The traction skew roller assembly includes an inclined rotating shaft, on which a bushing and a roller are sleeved. The bushing is embedded in a bearing housing, and the roller is rotatably connected to the rotating shaft via a bearing.

5. A take-up machine pulling mechanism according to claim 4, characterized in that: The bearing housing is threaded with a screw, which secures the bushing.

6. A take-up machine pulling mechanism according to claim 4, characterized in that: The roller is evenly provided with multiple second guide wire grooves.

7. The traction mechanism of the winding machine according to claim 1, characterized in that: A movable ceramic wheel rod is rotatably connected to the lower support, and a guide wheel is rotatably connected to the end of the movable ceramic wheel rod.

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