Anti-wrinkle device for water-jet loom

Abstract

The anti-wrinkle device comprises a base, the upper end of the base is fixedly connected with two symmetrically-arranged vertical plates, the two vertical plates are each provided with two symmetrically-arranged through grooves, the interiors of the two through grooves in the two sides are each slidably connected with a movable plate, and the movable plates are fixedly connected with the base. A flattening roller is jointly and rotationally connected between the two moving plates located at the same horizontal position, two symmetrically-arranged fixing blocks are fixedly connected to the side walls of the two vertical plates, and an adjusting mechanism used for adjusting the distance between the two flattening rollers is jointly arranged between the two fixing blocks on the same side. The adjusting mechanism comprises a double-end threaded rod rotationally connected between the two fixing blocks. The fabric flattening device is reasonable in structure, by arranging the adjusting mechanism, the distance between the two flattening rollers and the pressing force can be adjusted according to the thickness of fabrics, the fabrics with different thicknesses can be flattened, and the situation that the processing effect of products is affected due to the fact that the pressing force is large or small is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water jet loom technology, and in particular to an anti-wrinkle device for water jet looms. 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] In the prior art, such as the anti-wrinkle device for a water-jet loom disclosed in CN214694544U, a pressure plate is used to make the take-up roller wind more tightly to avoid wrinkles. However, the pressure plate is pressed against the take-up roller by the elastic force of the spring, and the tension cannot be adjusted. When used with thinner materials, the clamping force may be insufficient, resulting in wrinkles. For thicker materials, the clamping force is large, resulting in greater friction between the material surface and the pressure plate during winding, making it difficult to wind. Therefore, this utility model proposes an anti-wrinkle device for a water-jet loom to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an anti-wrinkle device for water jet looms.

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

[0006] An anti-wrinkle device for a water-jet loom includes a base. Two symmetrically arranged vertical plates are fixedly connected to the upper end of the base. Each of the two vertical plates has two symmetrically arranged through slots. Movable plates are slidably connected to the two through slots on both sides. A flattening roller is rotatably connected between the two movable plates located at the same horizontal position. Two symmetrically arranged fixing blocks are fixedly connected to the side walls of the two vertical plates. An adjustment mechanism for adjusting the distance between the two flattening rollers is provided between the two fixing blocks on the same side. The adjustment mechanism includes a double-ended threaded rod rotatably connected between the two fixing blocks. The double-ended threaded rod passes through the two movable plates on the same side and is threadedly connected to them. A cleaning mechanism for cleaning the fabric is provided between the two vertical plates.

[0007] Preferably, the upper end of the double-ended threaded rod passes through and is rotatably connected to a fixed block above it, and a turntable is fixedly sleeved on the upper end of the double-ended threaded rod.

[0008] Preferably, a limiting rod is fixedly connected between the other two fixed blocks, and the limiting rod passes through and is slidably connected to two of the movable plates.

[0009] Preferably, the cleaning mechanism includes two symmetrically arranged lint rollers disposed between two vertical plates, and both ends of the two lint rollers are rotatably connected to sliders.

[0010] Preferably, a fixing plate is fixedly connected to one side wall of each of the two vertical plates facing each other, and a sliding groove is provided on one side wall of each of the two fixing plates facing each other, and multiple sliders are slidably connected in the sliding groove on the same side.

[0011] Preferably, the two sliders located on the same side are elastically connected by springs.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. By setting an adjustment mechanism, the turntable can be rotated to drive the double-headed threaded rod to rotate according to the thickness of the fabric. This will drive the two moving plates connected to the threaded rod to move in the through groove, thereby driving the flattening rollers on both sides to move. This allows for adjustment of the distance between the two flattening rollers and the adjustment of the pressing force. This can smooth out fabrics of different thicknesses and avoid the pressing force being too large or too small, which would affect the processing effect of the product.

[0014] 2. By setting up lint rollers, the fabric first passes between two lint rollers during use. The lint rollers on both sides can roll on the upper and lower sides of the fabric to remove the fine lint on the surface of the fabric, avoiding the fine lint remaining in the fabric and affecting the quality of the fabric. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an anti-wrinkle device for a water jet loom proposed in this utility model;

[0016] Figure 2 This is a perspective view of an anti-wrinkle device for a water jet loom proposed in this utility model;

[0017] Figure 3 This is a rear perspective view of an anti-wrinkle device for a water jet loom proposed in this utility model;

[0018] Figure 4 for Figure 2 Enlarged view of the structure at point A in the image.

[0019] In the diagram: 1. Base, 2. Double-ended threaded rod, 3. Vertical plate, 4. Moving plate, 5. Lint roller, 6. Flattening roller, 7. Fixed plate, 8. Through groove, 9. Fixed block, 10. Turntable, 11. Spring, 12. Slide groove, 13. Slider. Detailed Implementation

[0020] 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.

[0021] Reference Figure 1-4 An anti-wrinkle device for a water jet loom includes a base 1. Two symmetrically arranged vertical plates 3 are fixedly connected to the upper end of the base 1. Two symmetrically arranged through slots 8 are opened on each of the two vertical plates 3. Movable plates 4 are slidably connected in the two through slots 8 on both sides. A flattening roller 6 is rotatably connected between the two movable plates 4 located at the same horizontal position. It should be noted that the surface of the flattening roller 6 on both sides is designed to be smooth.

[0022] In this invention, two symmetrically arranged fixing blocks 9 are fixedly connected to the side walls of the two vertical plates 3. An adjustment mechanism for adjusting the distance between the two fixing blocks 9 on the same side is provided between them. The adjustment mechanism includes a double-headed threaded rod 2 rotatably connected between the two fixing blocks 9. The double-headed threaded rod 2 passes through the two movable plates 4 on the same side and is threadedly connected to them. The upper end of the double-headed threaded rod 2 passes through the upper fixing block 9 and is rotatably connected to it. A turntable 10 is fixedly sleeved on the upper end of the double-headed threaded rod 2. It should be noted that the threads at both ends of the double-headed threaded rod 2 turn in opposite directions. During rotation, it can drive the movable plates 4 on both sides to move in opposite directions, thereby driving the flattening rollers 6 on both sides to move in opposite directions. This allows for quick adjustment of the distance between the two flattening rollers 6, making it convenient to flatten materials of different thicknesses.

[0023] In this utility model, a cleaning mechanism for cleaning fabric is provided between two vertical plates 3. The cleaning mechanism includes two symmetrically arranged lint rollers 5 between the two vertical plates 3. Both ends of the two lint rollers 5 are rotatably connected to sliders 13. Fixed plates 7 are fixedly connected to the opposite side walls of the two vertical plates 3. Slide grooves 12 are opened on the opposite side walls of the two fixed plates 7. Multiple sliders 13 are slidably connected in the slide grooves 12 on the same side. Two sliders 13 located on the same side are elastically connected by springs 11.

[0024] In this invention, two other fixed blocks 9 are connected together by a limiting rod. The limiting rod passes through two of the movable plates 4 and is slidably connected to them. The limiting rod can limit the movable plates 4, thereby limiting the flattening roller 6 and improving the stability of the flattening roller 6 movement.

[0025] When using this invention, the fabric is passed between two lint rollers 5. When the fabric thickness changes, the turntable 10 can be rotated to drive the double-headed threaded rod 2 to rotate, thereby driving the two movable plates 4 on the same side that are threaded to it to move in the corresponding through grooves 8, thereby driving the two flattening rollers 6 to move, so as to adjust the distance between the two flattening rollers 6, which can adjust the pressing force on the fabric and facilitate the flattening of fabrics of different thicknesses.

[0026] When the fabric passes between the lint rollers 5, the lint rollers 5 on both sides contact the upper and lower ends of the fabric respectively, which can adsorb and remove the lint on the surface of the fabric, thus avoiding excessive lint from affecting the quality of the fabric after processing.

[0027] 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 wrinkle-resistant 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 (3). Two symmetrically arranged through slots (8) are opened on each of the two vertical plates (3). Movable plates (4) are slidably connected in the two through slots (8) on both sides. A flattening roller (6) is rotatably connected between the two movable plates (4) located at the same horizontal position. Two symmetrically arranged fixing blocks (9) are fixedly connected to the side walls of the two vertical plates (3). An adjustment mechanism for adjusting the distance between the two flattening rollers (6) is provided between the two fixing blocks (9) on the same side. The adjustment mechanism includes a double-headed threaded rod (2) rotatably connected between the two fixing blocks (9). The double-headed threaded rod (2) passes through the two movable plates (4) on the same side and is threadedly connected to them. A cleaning mechanism for cleaning the fabric is provided between the two vertical plates (3).

2. The anti-wrinkle device for a water-jet loom according to claim 1, characterized in that, The upper end of the double-ended threaded rod (2) passes through a fixed block (9) above and is rotatably connected to it, and a turntable (10) is fixedly sleeved on the upper end of the double-ended threaded rod (2).

3. The anti-wrinkle device for a water-jet loom according to claim 2, characterized in that, The other two fixed blocks (9) are connected together by a limiting rod, which passes through and slides through two of the movable plates (4).

4. The anti-wrinkle device for a water-jet loom according to claim 3, characterized in that, The cleaning mechanism includes two symmetrically arranged lint rollers (5) between two vertical plates (3), and both ends of the two lint rollers (5) are rotatably connected to sliders (13).

5. The anti-wrinkle device for a water-jet loom according to claim 4, characterized in that, A fixing plate (7) is fixedly connected to one side wall of each of the two vertical plates (3) facing each other. A sliding groove (12) is opened on one side wall of each of the two fixing plates (7) facing each other. Multiple sliders (13) are slidably connected in the sliding groove (12) on the same side.

6. The anti-wrinkle device for a water-jet loom according to claim 5, characterized in that, The two sliders (13) located on the same side are elastically connected by springs (11).

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