Single-spindle twisting take-up and pay-off all-in-one machine structure

Abstract

The utility model relates to the technical field of textile machinery equipment components, and discloses a single-spindle twisting take-up and pay-off all-in-one machine structure which comprises a mounting box, a motor mounting seat is fixedly mounted on one side of the front end in the mounting box, and a first bolt elastic flat gasket is arranged between the front end in the motor mounting seat and a stepping motor. The rear end of the motor mounting seat is in threaded connection with a plurality of first inside hexagonal bolts, and a stepping motor is fixedly mounted at the rear end of the motor mounting seat through the plurality of first inside hexagonal bolts. According to the utility model, the equipment adopts the design of a synchronous yarn dividing and drafting structure, when the whole structure is used, the equipment is arranged between a twisting device and a precise winding device, the stepping motor drives the yarn guide roller to move synchronously through the synchronous belt structure, and the yarn dividing roller is matched with the yarn blocking ring and is arranged on one side of the yarn guide roller; when a twisting device and a precise winding device of a twisting machine at the upper end and the lower end are matched for work, precise winding of twisted silk threads can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery and equipment components, in particular to a single-spindle twisting and retracting integrated machine structure. Background Art

[0002] A twisting machine is a textile mechanical device that twists multiple strands of fine yarn into a linear product and improves the tightness and strength of the yarn. The main components of the twisting machine include a machine body and a circuit part, wherein the spindle outside the machine body is connected to the motor output shaft of the circuit part. At present, when the twisting machine is in use, it includes multiple components, including a single spindle twisting retracting and releasing structure.

[0003] The existing single-spindle twisting and retracting structure still has the following problems when in use: the twisting machine has high requirements for the regulation of yarn tension during the process of twisting the yarn. If the tension is too loose, the twisting effect will be poor and winding errors will easily occur, while too tight tension may cause yarn breakage.

[0004] Therefore, the single-spindle twisting retracting and releasing structure needs to be improved and optimized to improve the efficiency of the twisting machine and reduce energy consumption. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a single-spindle twisting and winding-unwinding integrated machine structure, which solves the problems raised by the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single-spindle twisting and retracting integrated machine structure, including a mounting box, a motor mounting seat is fixedly installed on one side of the front end of the mounting box, a first bolt with a spring-loaded flat washer is arranged between the front end of the motor mounting seat and the stepper motor, a plurality of first hexagon socket bolts are threadedly connected to the rear end of the motor mounting seat, a stepper motor is fixedly installed on the rear end of the motor mounting seat by a plurality of first hexagon socket bolts, a synchronous transmission mechanism is arranged at the front end of the stepper motor, a wire guide roller is arranged on the other side of the synchronous transmission mechanism, a wire guide roller is fixedly installed on the outer side of the front end of the wire guide roller shaft, a wire blocking ring is fixedly installed on the outer front end of the mounting box, a wire dividing roller is rotatably installed below one side of the front end of the wire blocking ring, and the wire dividing roller is arranged below one side of the wire guide roller.

[0009] As a further solution of the utility model: the synchronous transmission mechanism includes a small pulley fixedly sleeved on the front end output shaft of the stepper motor, and the synchronous transmission mechanism also includes a large pulley fixedly sleeved on the rear end of the guide roller shaft, the large pulley and the small pulley are symmetrically arranged, and the large pulley and the small pulley are connected by a synchronous belt sleeved on their outsides.

[0010] As a further solution of the utility model: a plurality of second hexagon socket bolts are threadedly connected to the other side of the front end of the installation box, and a bearing seat assembly is fixedly installed on the other side of the front end of the installation box through a plurality of second hexagon socket bolts. The wire guide roller is rotatably installed in the bearing seat assembly, and an elastic retaining ring for the shaft is arranged at the rear end of the bearing seat assembly and on the outside of the wire guide roller.

[0011] As a further solution of the utility model: the rear end of the guide wire roller shaft is equipped with a flat key to cooperate with the large pulley, the outer wall of the rear end of the guide wire roller shaft and located at the rear end of the large pulley are successively provided with a second bolt-equipped elastic flat washer and a rear pressure plate, the wire stop ring is fixedly installed on the front end outside the installation box by multiple third hexagon socket bolts, and a front pressure plate and a nut-equipped elastic washer are provided at the front end of the opening of the middle hole at the front end of the guide wire roller, and the front pressure plate and the nut-equipped elastic washer are arranged on the outside of the guide wire roller shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the overall structure adopts an integrated structural design, which can be integrated with the twisting device and the precision winding device of the twisting machine. The overall structure is a small device, which saves space.

[0014] 2. In the utility model, the device adopts a synchronous wire drawing structure design. When the overall structure is in use, it is installed between the twisting device and the precision winding device. The stepper motor drives the wire guide roller to move synchronously via the synchronous belt structure. The wire dividing roller is matched with the wire blocking ring and is arranged on one side of the wire guide roller. When working with the twisting device and the precision winding device of the twisting machine at the upper and lower ends, it can ensure that the silk thread can be precisely wound after twisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0016] Figure 2 It is an overall three-dimensional diagram of the utility model;

[0017] Figure 3 It is the front view of the utility model.

[0018] In the figure: 1. Installation box; 2. Stepper motor; 3. First hexagon socket bolt; 4. Motor mounting seat; 5. Small pulley; 6. First bolt with elastic flat washer; 7. Wire stop ring; 8. Wire dividing roller; 9. Synchronous belt; 10. Second bolt with elastic flat washer; 11. Rear pressure plate; 12. Large pulley; 13. Flat key; 14. Wire guide roller shaft; 15. Second hexagon socket bolt; 16. Third hexagon socket bolt; 17. Bearing seat assembly; 18. Elastic retaining ring for shaft; 19. Front pressure plate; 20. Wire guide roller; 21. Nut with elastic washer. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 In the embodiment of the utility model, a single-spindle twisting and retracting integrated machine structure includes an installation box 1, a motor mounting seat 4 is fixedly installed on one side of the front end of the installation box 1, a first bolt with a spring flat washer 6 is arranged between the front end of the motor mounting seat 4 and the stepper motor 2, a plurality of first inner hexagonal bolts 3 are threadedly connected to the rear end of the motor mounting seat 4, a stepper motor 2 is fixedly installed on the rear end of the motor mounting seat 4 through a plurality of first inner hexagonal bolts 3, a synchronous transmission mechanism is arranged at the front end of the stepper motor 2, a wire guide roller 14 is arranged on the other side of the synchronous transmission mechanism, a wire guide roller 20 is fixedly installed on the outer side of the front end of the wire guide roller 14, a wire blocking ring 7 is fixedly installed on the front end of the installation box 1, a wire separation roller 8 is rotatably installed at the lower side of the front end of the wire blocking ring 7, and the wire separation roller 8 is arranged at the lower side of one side of the wire guide roller 20. The overall structure adopts an integrated structural design, which can be integrated with the twisting device and the precision winding device of the twisting machine. The overall structure is a small device and saves space.

[0021] The synchronous transmission mechanism includes a small pulley 5 fixedly sleeved on the front end output shaft of the stepper motor 2, and the synchronous transmission mechanism also includes a large pulley 12 fixedly sleeved on the rear end of the guide wire roller shaft 14. The large pulley 12 and the small pulley 5 are symmetrically arranged. The large pulley 12 and the small pulley 5 are connected by a synchronous belt 9 sleeved on the outside thereof. The small pulley 5 is driven to rotate by the stepper motor 2, and the large pulley 12 can be driven to rotate via the synchronous belt 9.

[0022] A plurality of second hexagon socket bolts 15 are threadedly connected to the other side of the front end of the installation box 1, and a bearing seat assembly 17 is fixedly installed on the other side of the front end of the installation box 1 through a plurality of second hexagon socket bolts 15. The wire guide roller 14 is rotatably installed in the bearing seat assembly 17, and an elastic retaining ring 18 for the shaft is provided at the rear end of the bearing seat assembly 17 and on the outside of the wire guide roller 14. The equipment adopts a synchronous wire drawing structure design. When the overall structure is used, it is installed between the twisting device and the precision winding device. The stepper motor 2 drives the wire guide roller 20 to move synchronously via the synchronous belt 9 structure. The wire dividing roller 8 cooperates with the wire retaining ring 7 to be arranged on one side of the wire guide roller 20. When working with the twisting device and the precision winding device of the twisting machine at the upper and lower ends, it can ensure that the silk thread can be precisely wound after twisting.

[0023] The rear end of the wire guide roller shaft 14 is matched with the large pulley 12 and is provided with a flat key 13. The outer wall of the rear end of the wire guide roller shaft 14 and located at the rear end of the large pulley 12 are successively provided with a second bolt-equipped elastic flat washer 10 and a rear pressure plate 11. The wire stop ring 7 is fixedly installed on the front end outside the installation box 1 by a plurality of third hexagon socket bolts 16. A front pressure plate 19 and a nut-equipped elastic washer 21 are provided at the front end of the opening of the middle hole at the front end of the wire guide roller 20. The front pressure plate 19 and the nut-equipped elastic washer 21 are arranged on the outside of the wire guide roller shaft 14. The rotation of the large pulley 12 can drive the wire guide roller shaft 14 therein to rotate, and then drive the wire guide roller 20 to rotate.

[0024] The working principle of the utility model is as follows: its overall structure adopts an integrated structural design, which can be integrated with the twisting device and the precision winding device of the twisting machine. The overall structure is a small device, which saves space. The small pulley 5 is driven to rotate by the stepper motor 2, and can drive the large pulley 12 to rotate via the synchronous belt 9. The rotation of the large pulley 12 can drive the wire guide roller shaft 14 therein to rotate, and then drive the wire guide roller 20 to rotate. The equipment adopts a synchronous wire drawing structure design. When the overall structure is used, it is installed between the twisting device and the precision winding device. The stepper motor 2 drives the wire guide roller 20 to move synchronously via the synchronous belt 9 structure. The wire guide roller 8 is arranged on one side of the wire guide roller 20 in cooperation with the wire blocking ring 7. When working with the twisting device and the precision winding device of the twisting machine at the upper and lower ends, it can ensure that the silk thread can be precisely wound after twisting.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A single-spindle twisting and winding-unwinding integrated machine structure, comprising a mounting box (1); Features: A motor mounting seat (4) is fixedly mounted on one side of the inner front end of the mounting box (1); a first bolt-equipped elastic flat washer (6) is arranged between the inner front end of the motor mounting seat (4) and the stepping motor (2); a plurality of first hexagon socket bolts (3) are threadedly connected to the rear end of the motor mounting seat (4); and the stepping motor (2) is fixedly mounted on the rear end of the motor mounting seat (4) via the plurality of first hexagon socket bolts (3); The front end of the stepper motor (2) is provided with a synchronous transmission mechanism, the other side of the synchronous transmission mechanism is provided with a wire guide roller shaft (14), and the outer side of the front end of the wire guide roller shaft (14) is fixedly mounted with a wire guide roller (20); A wire blocking ring (7) is fixedly mounted on the front end of the installation box (1), a wire separation roller (8) is rotatably mounted below one side of the front end of the wire blocking ring (7), and the wire separation roller (8) is arranged below one side of the wire guide roller (20).

2. According to claim 1, a single-spindle twisting and winding-unwinding integrated machine structure is characterized in that: A plurality of second hexagon socket bolts (15) are threadedly connected to the other side of the outer front end of the installation box (1), and a bearing seat assembly (17) is fixedly mounted to the other side of the outer front end of the installation box (1) via the plurality of second hexagon socket bolts (15).

3. The single-spindle twisting and winding-unwinding integrated machine structure according to claim 2 is characterized in that: The guide wire roller shaft (14) is rotatably mounted in the bearing seat assembly (17), and an elastic retaining ring (18) for the shaft is arranged at the rear end of the bearing seat assembly (17) and outside the guide wire roller shaft (14).

4. The single-spindle twisting and winding-unwinding integrated machine structure according to claim 1 is characterized in that: The synchronous transmission mechanism comprises a small pulley (5) fixedly sleeved on the front output shaft of the stepping motor (2), and the synchronous transmission mechanism also comprises a large pulley (12) fixedly sleeved on the rear end of the guide wire roller shaft (14).

5. The single-spindle twisting and winding-unwinding integrated machine structure according to claim 4 is characterized in that: The large pulley (12) and the small pulley (5) are arranged symmetrically, and the large pulley (12) and the small pulley (5) are connected via a synchronous belt (9) sleeved on the outside thereof.

6. The single-spindle twisting and winding-unwinding integrated machine structure according to claim 1 is characterized in that: The rear end of the guide wire roller shaft (14) is matched with the large pulley (12) and is provided with a flat key (13); the outer wall of the rear end of the guide wire roller shaft (14) and located at the rear end of the large pulley (12) are provided with a second bolt-equipped elastic flat washer (10) and a rear pressure plate (11) in sequence.

7. The single-spindle twisting and winding-unwinding integrated machine structure according to claim 1 is characterized in that: The wire retaining ring (7) is fixedly mounted on the outer front end of the installation box (1) by means of a plurality of third hexagon socket bolts (16); a front pressure plate (19) and a nut spring washer (21) are arranged at the front end of the opening of the front middle hole of the wire guide roller (20); the front pressure plate (19) and the nut spring washer (21) are arranged on the outer side of the wire guide roller shaft (14).

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