A textile yarn feeding coil variable diameter mounting structure

Abstract

The utility model discloses a textile pay-off coil variable diameter installation structure, including support station: the top of support station is provided with the rotary board, the right side fixed mounting of support station top has the step motor, the back of rotary board is fixedly connected with the rotary pipe, the rotary pipe rotation is connected in the top of support station, the surface of step motor's output shaft and rotary pipe all are fixedly connected with the belt pulley, two the belt pulley is through the belt drive connection, the front of rotary board is provided with the variable diameter subassembly, the variable diameter subassembly includes sliding column. The utility model discloses through the setting of push -and -pull subassembly, push -and -pull to sliding pin, and through the cooperation of sliding pin and variable diameter subassembly is used simultaneously, and the inside support fixed of coil is carried out, and then through the cooperation of step motor, rotary pipe and rotary board, the pay-off of weaving line on the coil surface is carried out, can reach the purpose of automatic variable diameter clamping, inside support clamping stability and stable unwinding.

Description

Technical Field

[0001] This utility model belongs to the field of textile pay-off technology, and in particular relates to a textile pay-off coil diameter changing installation structure. Background Technology

[0002] In the textile industry, unwinding usually refers to the process of regularly releasing textile materials such as yarn and silk threads wound on a specific spool, tube, or coil according to production needs. It is an important step in the textile production process that connects the supply of raw materials with subsequent processing links (such as weaving and knitting), which is equivalent to continuously providing raw materials for subsequent processes.

[0003] In the textile industry, when fixing coils with different inner diameters, there is often a lack of flexible diameter-changing function. It may be necessary to replace the coils with different specifications of clamping discs, which is cumbersome, time-consuming, and has poor versatility. In the textile production field, the textile pay-off coil diameter-changing installation structure has important application value. Therefore, it is necessary to provide a textile pay-off coil diameter-changing installation structure that adopts an automatic diameter-changing internal support clamping method to expand the adaptation range of coil fixing and improve versatility. At the same time, it is equipped with a rotating structure to control the pay-off speed and improve pay-off stability and pay-off efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a variable diameter installation structure for textile pay-off coils. It adopts an automatic variable diameter internal support clamping method to expand the adaptability range of coil fixing and improve versatility. At the same time, it is equipped with a rotating structure to control the pay-off speed, improve pay-off stability and pay-off efficiency, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A textile pay-off coil diameter changing installation structure includes a support platform: a rotating plate is provided on the top of the support platform, a stepper motor is fixedly installed on the right side of the top of the support platform, a rotating tube is fixedly connected to the rear side of the rotating plate, the rotating tube is rotatably connected to the top of the support platform, a belt pulley is fixedly connected to the output shaft of the stepper motor and the surface of the rotating tube, the two belt pulleys are connected by belt drive, a diameter changing component is provided on the front side of the rotating plate, the diameter changing component includes a sliding column, a plurality of rotating plates are distributed in a ring on the surface of the sliding column, four inner support plates are distributed in a ring on the surface of the sliding column, the top end of the rotating plate is rotatably connected to the inner support plate, the bottom end of the rotating plate is rotatably connected to the sliding column, a limit block is fixedly connected to the rear side of the sliding column, a plurality of limit grooves adapted to the limit block are opened in a ring on the surface of the rotating plate, a sliding pin is slidably connected to the inner cavity of the rotating tube, the front end of the sliding pin is fixedly connected to the sliding column, and a push-pull component is provided on the rear side of the top of the support platform.

[0006] Preferably, the push-pull assembly includes an electric telescopic rod fixedly connected to the rear side of the top of the support platform, a circular frame is fitted on the surface of the sliding pin, and push-pull blocks are fixedly connected to the top and bottom of the rear side of the circular frame, and an annular groove is formed on the rear side of the surface of the sliding pin.

[0007] Preferably, the push-pull block is slidably connected to the inner cavity of the annular groove, and the output end of the electric telescopic rod is fixedly connected to the circular frame.

[0008] Preferably, two rollers are fixedly connected to the surface of the limiting block, and the surface of the rotating plate makes rolling contact with the rollers.

[0009] Preferably, a synchronizing block is fixedly connected to both sides of the inner cavity of the rotating tube, and a synchronizing groove adapted to the synchronizing block is opened on both sides of the sliding pin.

[0010] Preferably, a support column is fixedly connected to the top of the left side of the support platform, and multiple wire rings are welded to the top of the support column.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a push-pull assembly to push and pull the sliding pin. At the same time, the sliding pin and the diameter-changing assembly work together to internally support and fix the coil. Then, the stepper motor, the rotating tube and the rotating plate work together to unwind the yarn on the surface of the coil, thus achieving the purpose of automatic diameter-changing clamping, stable internal support clamping and stable unwinding.

[0013] 2. This utility model uses a push-pull assembly, in which the electric telescopic rod, the circular frame and the push-pull block work together to push and pull the sliding pin, so that the sliding column can slide back and forth on the front side of the rotating plate, thereby allowing multiple inner support plates to expand and contract, thus achieving variable diameter clamping and fixing of the coil.

[0014] 3. This utility model uses the combined use of synchronous slide grooves and support columns to guide the yarn, thereby ensuring the stability of the yarn during the unwinding process. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is a perspective view of one embodiment of the present utility model;

[0018] Figure 3 This is a perspective view of a rotating plate, rotating tube, and diameter-changing assembly according to an embodiment of the present invention.

[0019] Figure 4This is an exploded perspective view of the rotating plate, sliding pin, and variable diameter assembly according to one embodiment of the present invention.

[0020] Figure 5 This is one embodiment of the present utility model. Figure 4 A magnified view of point A in the middle.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Support platform, 2. Rotating plate, 3. Stepper motor, 4. Rotating tube, 5. Pulley, 6. Variable diameter assembly, 61. Sliding column, 62. Rotating plate, 63. Inner support plate, 64. Limiting block, 65. Limiting groove, 7. Sliding pin, 8. Push-pull assembly, 81. Electric telescopic rod, 82. Circular frame, 83. Push-pull block, 84. Annular groove, 9. Synchronizing block, 10. Synchronizing groove, 11. Support column, 12. Wire ring. Detailed Implementation

[0023] In the following description, embodiments of the textile pay-off coil diameter variable mounting structure of this utility model will be described with reference to the accompanying drawings.

[0024] Figure 1-5This invention illustrates a textile pay-off coil diameter variable mounting structure according to an embodiment of the present invention, comprising a support platform 1; a rotating plate 2 is disposed on the top of the support platform 1; a support column 11 is fixedly connected to the top left side of the support platform 1; multiple wire rings 12 are welded to the top of the support column 11; a stepper motor 3 is fixedly mounted on the right side of the top of the support platform 1; a rotating tube 4 is fixedly connected to the rear side of the rotating plate 2; the rotating tube 4 is rotatably connected to the top of the support platform 1; and pulleys 5 are fixedly connected to the output shaft of the stepper motor 3 and the surface of the rotating tube 4, with the two pulleys 5 connected by belt drive. A diameter-changing assembly 6 is provided on the front side of plate 2. The diameter-changing assembly 6 includes a sliding column 61. Multiple rotating plates 62 are circumferentially distributed on the surface of the sliding column 61. Four inner support plates 63 are circumferentially distributed on the surface of the sliding column 61. The top end of the rotating plate 62 is rotatably connected to the inner support plate 63, and the bottom end of the rotating plate 62 is rotatably connected to the sliding column 61. A limit block 64 is fixedly connected to the rear side of the sliding column 61. Two rollers are fixedly connected to the surface of the limit block 64. The surface of the rotating plate 2 is in rolling contact with the rollers. Multiple limiting grooves 65 adapted to the limit block 64 are circumferentially formed on the surface of the rotating plate 2. The inner cavity of tube 4 is slidably connected with a sliding pin 7. Synchronizing blocks 9 are fixedly connected to both sides of the inner cavity of rotating tube 4. Synchronizing grooves 10, adapted to the synchronizing blocks 9, are provided on both sides of the sliding pin 7. Through the cooperation of the synchronous grooves 10 and the support column 11, the yarn is guided, thus ensuring the stability of the yarn during the unwinding process. The front end of the sliding pin 7 is fixedly connected to the sliding column 61. A push-pull assembly 8 is provided on the rear side of the top of the support platform 1. The push-pull assembly 8 includes an electric telescopic rod 81 fixedly connected to the rear side of the top of the support platform 1. A circular frame 82 is fitted onto the surface of the sliding pin 7. Push-pull blocks 83 are fixedly connected to the top and bottom of the rear side of 82. An annular groove 84 is opened on the rear side of the surface of the sliding pin 7. The push-pull block 83 is slidably connected to the inner cavity of the annular groove 84. The output end of the electric telescopic rod 81 is fixedly connected to the circular frame 82. Through the setting of the push-pull assembly 8, the electric telescopic rod 81 drives the circular frame 82 and the push-pull block 83 work together to push and pull the sliding pin 7, so that the sliding column 61 can slide back and forth on the front side of the rotating plate 2, thereby allowing multiple inner support plates 63 to expand and contract, thereby realizing the variable diameter clamping and fixing of the coil.

[0025] Working principle: When using this utility model, the user first places the coil on the surface of the four inner support plates 63, then turns on the electric telescopic rod 81. The electric telescopic rod 81 pulls the circular frame 82 backward. At the same time, with the cooperation of the push-pull block 83 and the annular groove 84, the sliding pin 7 slides backward in the inner cavity of the rotating tube 4. The sliding pin 7 drives the sliding column 61 to slide backward, causing the multiple rotating plates 62 to reverse. At the same time, under the limiting and guiding action of the limiting block 64 and the limiting slide groove 65, the four inner support plates 63 move in opposite directions, thereby causing the four inner support plates 63 to provide internal support to the inner wall of the coil, thus limiting and fixing the coil. Then, the yarn is passed through the inner cavity of the support column 11, and the stepper motor 3 is turned on. The stepper motor 3 starts and, with the cooperation of the two pulleys 5 and the belt, drives the rotating tube 4 to rotate, causing the rotating tube 4 and the rotating plate 2 to rotate, thereby causing the inner support plates 63 to drive the coil to rotate, and the yarn can be unloaded.

[0026] In summary, this textile pay-off coil diameter-changing installation structure, through the setting of the push-pull component 8, pushes and pulls the sliding pin 7. At the same time, through the cooperation of the sliding pin 7 and the diameter-changing component 6, the coil is internally supported and fixed. Subsequently, through the cooperation of the stepper motor 3, the rotating tube 4 and the rotating plate 2, the yarn on the surface of the coil is paid off, thus achieving the purpose of automatic diameter-changing clamping, internal support clamping stability and stable unwinding.

Claims

1. A variable diameter mounting structure for textile pay-off coils, characterized in that, The system includes a support platform (1): a rotating plate (2) is provided on the top of the support platform (1), a stepper motor (3) is fixedly installed on the right side of the top of the support platform (1), a rotating tube (4) is fixedly connected to the rear side of the rotating plate (2), the rotating tube (4) is rotatably connected to the top of the support platform (1), a pulley (5) is fixedly connected to the output shaft of the stepper motor (3) and the surface of the rotating tube (4), the two pulleys (5) are connected by belt drive, a diameter changing assembly (6) is provided on the front side of the rotating plate (2), the diameter changing assembly (6) includes a sliding column (61), and the surface of the sliding column (61) is annularly distributed with... Multiple rotating plates (62), four inner support plates (63) are distributed in a ring on the surface of the sliding column (61), the top of the rotating plate (62) is rotatably connected to the inner support plate (63), the bottom of the rotating plate (62) is rotatably connected to the sliding column (61), a limit block (64) is fixedly connected to the rear side of the sliding column (61), multiple limit grooves (65) adapted to the limit block (64) are opened in a ring on the surface of the rotating plate (2), a sliding pin (7) is slidably connected to the inner cavity of the rotating tube (4), the front end of the sliding pin (7) is fixedly connected to the sliding column (61), and a push-pull assembly (8) is provided on the rear side of the top of the support platform (1).

2. The textile pay-off coil diameter changing installation structure according to claim 1, characterized in that, The push-pull assembly (8) includes an electric telescopic rod (81) fixedly connected to the rear side of the top of the support platform (1), a circular frame (82) is fitted on the surface of the sliding pin (7), and push-pull blocks (83) are fixedly connected to the top and bottom of the rear side of the circular frame (82), and an annular groove (84) is opened on the rear side of the surface of the sliding pin (7).

3. The textile pay-off coil diameter changing installation structure according to claim 2, characterized in that, The push-pull block (83) is slidably connected to the inner cavity of the annular groove (84), and the output end of the electric telescopic rod (81) is fixedly connected to the circular frame (82).

4. The textile pay-off coil diameter changing installation structure according to claim 3, characterized in that, The surface of the limiting block (64) is fixedly connected to two rollers, and the surface of the rotating plate (2) is in rolling contact with the rollers.

5. The textile pay-off coil diameter changing installation structure according to claim 4, characterized in that, Both sides of the inner cavity of the rotating tube (4) are fixedly connected to a synchronizing block (9), and both sides of the sliding pin (7) are provided with a synchronizing groove (10) that matches the synchronizing block (9).

6. The textile pay-off coil diameter changing installation structure according to claim 5, characterized in that, A support column (11) is fixedly connected to the top of the left side of the support platform (1), and multiple wire rings (12) are welded to the top of the support column (11).

Images