Cloth rolling machine device for water-jet loom

Abstract

The cloth rolling machine device for the water-jet loom comprises a base, the upper end of the base is fixedly connected with two symmetrically-arranged vertical plates, the opposite ends of the two vertical plates are both rotationally connected with rotating shafts, the opposite ends of the two rotating shafts are both fixedly connected with first gears, and the first gears are fixedly connected with second gears. And two symmetrically-arranged winding rollers are arranged between the two first gears, a moving mechanism used for moving the two winding rollers is jointly arranged between the two first gears, and the moving mechanism comprises a second motor fixedly connected to the axis position of one of the first gears. The cloth winding device is reasonable in structure, by arranging the moving mechanism, when fabrics with different widths need to be wound, the widths of the limiting discs on the two sides and the winding range of the winding rollers on the two sides can be adjusted, the fabrics with different widths can be wound, the cloth winding rollers do not need to be replaced frequently, and the working efficiency can be greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of water jet loom technology, and in particular to a cloth winding device for a water jet loom. Background Technology

[0002] Water jet looms are shuttleless looms that use jet water to guide the weft yarn through the shed. We know that water jet weft insertion has a greater frictional traction force on the weft yarn than air jet weft insertion, and its diffusion is smaller. It is suitable for the weft insertion of smooth-surfaced synthetic fibers, glass fibers, and other filaments. Here, we will study a water jet loom. We hope that through continuous research and improvement of this water jet loom, we can further improve the weaving quality of the water jet loom, increase the working efficiency of the equipment, and reduce the working time for the same quality.

[0003] During the use of water jet looms, the fabric needs to be wound up using a winding machine. In the existing technology, traditional winding machines wind the fabric onto the winding rollers when winding the fabric. The length of most winding rollers cannot be adjusted. When it is necessary to wind up fabrics of different widths, different winding rollers need to be replaced. This method is not very practical and seriously affects work efficiency. Therefore, this utility model proposes a fabric winding machine device for water jet looms to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fabric winding device for a water jet loom.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fabric winding device for a water-jet loom includes a base. Two symmetrically arranged vertical plates are fixedly connected to the upper end of the base. A rotating shaft is rotatably connected to one end of each of the two vertical plates. A first gear is fixedly connected to one end of each of the two rotating shafts. Two symmetrically arranged take-up rollers are arranged between the two first gears. A moving mechanism for moving the two take-up rollers is shared between the two first gears. The moving mechanism includes a second motor fixedly connected to the shaft of one of the first gears. A double-threaded rod is fixedly connected to the end of the output shaft of the second motor. The double-threaded rod passes through and is threadedly connected to the two take-up rollers. The end of the double-threaded rod away from the second motor is rotatably connected to the shaft of the other first gear.

[0007] Preferably, two symmetrically arranged limiting rods are fixedly connected between the two first gears, and the limiting rods pass through the two take-up rollers and are slidably connected to them.

[0008] Preferably, a limiting disc is fixedly sleeved on each of the two take-up rollers, and both limiting discs are circular in design.

[0009] Preferably, a rotating rod is rotatably connected between the two vertical plates, a fixed roller is fixedly sleeved on the rotating rod, and two second gears that mesh with the first gear are fixedly sleeved on the rotating rod.

[0010] Preferably, each of the two vertical plates has a through groove, and a slider is slidably connected between the two through grooves. A movable roller that cooperates with the fixed roller is rotatably connected between the two sliders.

[0011] Preferably, the lower ends of the two sliders are elastically connected to the inner wall of the through groove on the same side by springs.

[0012] Preferably, a first motor is fixedly connected to the side wall of one of the vertical plates, and the end of the output shaft of the first motor is fixedly connected to the end of the rotating rod.

[0013] Compared with the prior art, the advantages of this utility model are as follows:

[0014] 1. By setting up a moving mechanism, when it is necessary to wind up fabrics of different widths, the output shaft of the second motor can be driven to rotate, which in turn drives the double-headed threaded rod to rotate, thereby driving the winding roller connected to it to move in the opposite direction. This allows for adjustment of the width of the limit plates on both sides, enabling the winding of fabrics of different widths without the need for frequent replacement of the roll roller, thus greatly improving work efficiency.

[0015] 2. By setting up a moving roller and a fixed roller, when the fabric is wound up, the fabric passes between the fixed roller and the moving roller. Under the action of the spring, the moving roller is in close contact with the surface of the fixed roller, which smooths the fabric and avoids wrinkles in the fabric during winding, thus affecting the quality of the product. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a fabric winding machine device for a water jet loom proposed in this utility model;

[0017] Figure 2 This is a bottom perspective view of a fabric winding device for a water jet loom proposed in this utility model;

[0018] Figure 3 This is a front-view perspective view of a fabric winding device for a water jet loom proposed in this utility model;

[0019] Figure 4 for Figure 2 Enlarged view of the structure at point A in the image;

[0020] Figure 5 for Figure 3 Enlarged view of the structure at point B in the image.

[0021] In the diagram: 1. Base, 2. Vertical plate, 3. First motor, 4. Take-up roller, 5. Limiting plate, 6. Rotating shaft, 7. Rotating rod, 8. First gear, 9. Double-ended threaded rod, 10. Limiting rod, 11. Moving roller, 12. Spring, 13. Through groove, 14. Slider, 15. Second gear, 16. Second motor. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0023] Reference Figure 1-5 A fabric winding device for a water-jet loom includes a base 1. Two symmetrically arranged vertical plates 2 are fixedly connected to the upper end of the base 1. A rotating shaft 6 is rotatably connected to the opposite end of each of the two vertical plates 2. A first gear 8 is fixedly connected to the opposite end of each of the two rotating shafts 6. Two symmetrically arranged take-up rollers 4 are arranged between the two first gears 8. A moving mechanism for moving the two take-up rollers 4 is provided between the two first gears 8. The moving mechanism includes a second motor 16 fixedly connected to the shaft of one of the first gears 8. A double-threaded rod 9 is fixedly connected to the end of the output shaft of the second motor 16. The double-threaded rod 9 passes through the two take-up rollers 4 and is threadedly connected to them. The end of the double-threaded rod 9 away from the second motor 16 is rotatably connected to the shaft of the other first gear 8. It should be noted that the threads at both ends of the double-threaded rod 9 turn in opposite directions. During rotation, the take-up rollers 4 meshing with it on both sides move in opposite directions.

[0024] In this invention, two symmetrically arranged limiting rods 10 are fixedly connected between the two first gears 8. The limiting rods 10 pass through the two take-up rollers 4 and are slidably connected to them. Each of the two take-up rollers 4 is fixedly fitted with a limiting disc 5. Both limiting discs 5 are circular in design. The limiting rods 10 can limit the two take-up rollers 4, allowing them to move horizontally smoothly. The limiting discs 5 can limit the two sides of the fabric, preventing the edges of the fabric from shifting during take-up and affecting the regularity of the take-up.

[0025] In this invention, a rotating rod 7 is rotatably connected between two vertical plates 2. A fixed roller is fixedly sleeved on the rotating rod 7. Two second gears 15 that mesh with the first gear 8 are fixedly sleeved on the rotating rod 7. Each of the two vertical plates 2 has a through groove 13. A slider 14 is slidably connected between the two through grooves 13. A movable roller 11 that cooperates with the fixed roller is rotatably connected between the two sliders 14. The lower ends of the two sliders 14 are elastically connected to the inner wall of the through groove 13 on the same side by a spring 12. A first motor 3 is fixedly connected to the side wall of one of the vertical plates 2. The end of the output shaft of the first motor 3 is fixedly connected to the end of the rotating rod 7.

[0026] In use, this invention first passes one end of the woven fabric between the moving roller 11 and the fixed roller, then fixes the end of the fabric to the two take-up rollers 4. Then, the output shaft of the first motor 3 is driven to rotate, which drives the rotating rod 7 and the fixed roller to rotate, which in turn drives the second gear 15 on both sides to rotate, thereby driving the first gear 8 meshing with it to rotate, which in turn drives the rotating shaft 6 on both sides to rotate, thereby driving the two take-up rollers 4 to rotate around the rotating shaft 6, thus achieving the take-up of the fabric. When it is necessary to take up fabrics of different widths, the output shaft of the second motor 16 can be driven to rotate, which drives the double-headed threaded rod 9 to rotate, which drives the two take-up rollers 4 threaded with it to move in opposite directions, thus enabling the take-up of fabrics of different widths.

[0027] During the winding process, the two sides of the fabric are limited by the limiting discs 5 on both sides to prevent the fabric from shifting during winding and affecting the neatness of the winding. When the fabric passes between the moving roller 11 and the fixed roller, the moving roller 11 presses against the fabric under the action of the spring 12, and works with the fixed roller to smooth the fabric, which can smooth the wrinkles on the surface of the fabric and improve the production quality of the product.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fabric winding device for a water jet loom, comprising a base (1), characterized in that, The upper end of the base (1) is fixedly connected to two symmetrically arranged vertical plates (2). The opposite ends of the two vertical plates (2) are rotatably connected to a rotating shaft (6). The opposite ends of the two rotating shafts (6) are fixedly connected to a first gear (8). Two symmetrically arranged take-up rollers (4) are arranged between the two first gears (8). A moving mechanism for moving the two take-up rollers (4) is provided between the two first gears (8). The moving mechanism includes a second motor (16) fixedly connected to the shaft of one of the first gears (8). The output shaft of the second motor (16) is fixedly connected to a double-headed threaded rod (9). The double-headed threaded rod (9) passes through the two take-up rollers (4) and is threadedly connected to them. The end of the double-headed threaded rod (9) away from the second motor (16) is rotatably connected to the shaft of the other first gear (8).

2. The fabric winding device for a water-jet loom according to claim 1, characterized in that, Two symmetrically arranged limiting rods (10) are fixedly connected between the two first gears (8), and the limiting rods (10) pass through the two take-up rollers (4) and are slidably connected to them.

3. The fabric winding device for a water-jet loom according to claim 2, characterized in that, Both of the winding rollers (4) are fixedly fitted with limiting discs (5), and both limiting discs (5) are circular in design.

4. The fabric winding device for a water-jet loom according to claim 3, characterized in that, A rotating rod (7) is rotatably connected between the two vertical plates (2). A fixed roller is fixedly sleeved on the rotating rod (7). Two second gears (15) that mesh with the first gear (8) are fixedly sleeved on the rotating rod (7).

5. The fabric winding device for a water-jet loom according to claim 4, characterized in that, Both vertical plates (2) are provided with through slots (13), and sliders (14) are slidably connected between the two through slots (13). A movable roller (11) that cooperates with the fixed roller is rotatably connected between the two sliders (14).

6. The fabric winding device for a water-jet loom according to claim 5, characterized in that, The lower ends of the two sliders (14) are elastically connected to the inner wall of the through groove (13) on the same side by springs (12).

7. A fabric winding device for a water-jet loom according to claim 5, characterized in that, A first motor (3) is fixedly connected to the side wall of one of the vertical plates (2), and the end of the output shaft of the first motor (3) is fixedly connected to the end of the rotating rod (7).

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