A dehydration mechanism and water-jet loom thereof

Abstract

The utility model discloses a kind of dehydration mechanism and its water-jet loom, it is related to dehydration mechanism technical field, including rack, fan is arranged in the inside of rack, fan is used to carry out the dehydration air drying of fabric, square box is fixedly connected to the outer wall of rack, pressure roller is rotatably arranged in the inside of square box, conveying roller is rotatably connected in the inner wall of rack, adjusting mechanism is arranged in the inside of square box, adjusting mechanism is used to adjust pressure roller pressure.The utility model carries out the dehydration air drying of fabric by fan, simultaneously extrude fabric by pressure roller and conveying roller, simultaneously extrusion force of conveying roller by adjusting mechanism adjustment pressure roller, worker can be according to the thickness of fabric adjustment adaptive pressure, avoid thin fabric to be crushed by pressure roller or permanent indentation is generated, simultaneously avoid to thick fabric moisture residual.

Description

Technical Field

[0001] This utility model relates to the field of dewatering mechanism technology, and in particular to a dewatering mechanism and its water-jet loom. Background Technology

[0002] Water jet looms are shuttleless looms that use water jets to guide the weft yarn to complete the weft insertion operation. They are mainly used in the manufacturing of chemical fiber filament fabrics. By spraying water to generate frictional traction, the weft yarn is introduced into the shed, realizing shuttleless weaving. They are used for the production of chemical fiber filament fabrics and are especially suitable for the processing of hydrophobic fibers.

[0003] The dewatering mechanism of a water jet loom is an auxiliary device used to dewater fabrics. It is mainly used to remove moisture from the fabric during or after weaving. The dewatering mechanism of a water jet loom uses pressure rollers to fix the pressure. When thin or low-strength fabrics pass through the high-pressure pressure rollers, the fibers are easily crushed or permanent indentations are produced, or even broken. For thick fabrics, higher pressure is required to fully squeeze out the water. Fixed pressure can easily lead to residual moisture in the center. Utility Model Content

[0004] The purpose of this invention is to provide a dewatering mechanism and a water-jet loom thereof to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dehydration mechanism, comprising:

[0006] A frame, inside which a fan is installed, is used to dehydrate and dry the fabric;

[0007] A square box is fixedly connected to the outer wall of the frame, and a pressure roller is rotatably installed inside the square box. A conveying roller is rotatably connected to the inner wall of the frame.

[0008] An adjustment mechanism is provided inside the square box and is used to adjust the pressure of the pressure roller.

[0009] The adjustment mechanism includes:

[0010] A slider is slidably connected to the inner wall of the frame, a fixed block is fixedly connected to the top of the slider, and the pressure roller is rotatably connected to the outer wall of the fixed block;

[0011] A movable plate is slidably connected to the inner wall of a square box. A second driving component is fixedly connected to the outer wall of the square box. The second driving component is used to drive the movable plate to move. An elastic component is provided between the movable plate and the slider.

[0012] The elastic component includes:

[0013] A circular rod is fixedly connected to the outer wall of the slider, and the movable plate is slidably sleeved on the outer wall of the circular rod;

[0014] A spring is fixedly connected between the slider and the movable plate.

[0015] The pressure roller is externally provided with a twisting mechanism, which includes:

[0016] A rubber pad, which is fixedly connected to the surface of the pressure roller;

[0017] A brush plate is fixedly connected to the outer wall of a fixed block, and the brush plate is in contact with a pressure roller.

[0018] The fan is configured as two and arranged horizontally symmetrically. A heating wire is fixedly connected to the outside of the fan, and a positioning roller is rotatably connected to the inner wall of the frame.

[0019] The machine frame is rotatably connected to a feeding roller and a receiving roller on both sides, and a first driving component is fixedly connected to the outer wall of the machine frame. The first driving component is used to drive the receiving roller to rotate.

[0020] On the other hand, the present invention also provides a water jet loom, including a dewatering mechanism as described in any of the above claims.

[0021] Compared with the prior art, the technical effects of this utility model are as follows:

[0022] This invention utilizes a fan to dehydrate and air-dry fabrics, while simultaneously using pressure rollers and conveyor rollers to squeeze the fabrics. An adjustment mechanism is used to adjust the squeezing pressure of the pressure rollers on the conveyor rollers, allowing workers to adjust the pressure according to the fabric thickness. This prevents thin fabrics from being crushed by the pressure rollers or from developing permanent indentations, while also preventing moisture residue from remaining on thick fabrics. Attached Figure Description

[0023] Figure 1 This is a frontal three-dimensional structural diagram of the present utility model.

[0024] Figure 2 This is a three-dimensional sectional view of the frame structure of this utility model.

[0025] Figure 3 This is a three-dimensional structural diagram of the pressure roller of this utility model.

[0026] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the square box of this utility model.

[0027] In the diagram: 1. Frame; 2. First drive unit; 3. Take-up roller; 4. Fan; 5. Discharge roller; 6. Heating wire; 7. Positioning roller; 8. Conveying roller; 9. Pressure roller; 10. Rubber pad; 11. Brush plate; 12. Fixing block; 13. Square box; 14. Slider; 15. Spring; 16. Circular rod; 17. Moving plate; 18. Second drive unit. Detailed Implementation

[0028] 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.

[0029] This utility model provides, for example Figures 1-4 The dewatering mechanism shown includes a frame 1, a square box 13, and an adjustment mechanism. A fan 4 is installed inside the frame 1 to dewater and dry the fabric. The square box 13 is fixedly connected to the outer wall of the frame 1. A pressure roller 9 is rotatably installed inside the square box 13. A conveyor roller 8 is rotatably connected to the inner wall of the frame 1. The adjustment mechanism is located inside the square box 13 and is used to adjust the pressure of the pressure roller 9. The pressure roller 9 is used to squeeze the conveyor roller 8. By squeezing the fabric through the conveyor roller 8 and the pressure roller 9, the moisture in the fabric is squeezed out of the fabric, making the drying effect of the fan 4 on the fabric better. In specific use: the fan 4 is used to dewater and dry the fabric, while the pressure roller 9 and the conveyor roller 8 are used to squeeze the fabric. At the same time, the adjustment mechanism is used to adjust the squeezing pressure of the pressure roller 9 on the conveyor roller 8. The worker can adjust the appropriate pressure according to the thickness of the fabric to avoid the thin fabric being crushed by the pressure roller 9 or having permanent indentations, while also avoiding moisture residue on the thick fabric.

[0030] On the other hand, the adjustment mechanism includes a slider 14 and a movable plate 17. The slider 14 is slidably connected to the inner wall of the frame 1, and a fixed block 12 is fixedly connected to the top of the slider 14. The pressure roller 9 is rotatably connected to the outer wall of the fixed block 12. The movable plate 17 is slidably connected to the inner wall of the square box 13, and a second driving member 18 is fixedly connected to the outer wall of the square box 13. The second driving member 18 is used to drive the movable plate 17 to move. An elastic component is provided between the movable plate 17 and the slider 14. The elastic component includes a circular rod 16 and a spring 15. The circular rod 16 is fixedly connected to the outer wall of the slider 14, and the movable plate 17 is slidably sleeved on the outer wall of the circular rod 16. The spring 15 is fixedly connected between the slider 14 and the movable plate 17. The circular rod 16 is used to prevent the slider 14 and the movable plate 17 from moving. 7. When the spring 15 is squeezed, if the bending angle of the spring 15 is too large, the spring 15 is protected. The spring 15 squeezes the slider 14, and the slider 14 squeezes the pressure roller 9, increasing the squeezing pressure of the pressure roller 9 and the conveyor roller 8. There may even be two conveyor rollers 8 and pressure rollers 9, which are staggered vertically. The two conveyor rollers 8 and pressure rollers 9 are used to tilt the fabric for conveying, increasing the drying area of ​​the fan 4. The second drive component 18 is a hydraulic cylinder. In specific use: when it is necessary to adjust the pressure of the pressure roller 9, the second drive component 18 is started. The drive component 18 drives the moving plate 17 to move. The moving plate 17 drives the slider 14 to move through the spring 15. The slider 14 drives the fixed block 12 to move. The fixed block 12 drives the pressure roller 9 to squeeze the conveyor roller 8, thereby achieving the purpose of increasing the pressure of the conveyor roller 8.

[0031] On the other hand, a twisting mechanism is provided on the outside of the pressure roller 9. The twisting mechanism includes a rubber pad 10 and a brush plate 11. The rubber pad 10 is fixedly connected to the surface of the pressure roller 9, and the brush plate 11 is fixedly connected to the outer wall of the fixing block 12. The brush plate 11 is in contact with the pressure roller 9. There are multiple rubber pads 10 arranged at circumferential intervals. By using the rubber pads 10 to contact with the fabric, the surface of the fabric is twisted by the rubber pads 10 to increase the dehydration effect. The brush plate 11 is set on the side of the pressure roller 9 away from the conveying roller 8. The surface of the brush plate 11 is provided with brushes. The brush plate 11 is used to clean the fiber debris on the surface of the pressure roller 9. In specific use: the brush plate 11 is used to clean the fiber debris on the surface of the pressure roller 9 during the rotation of the pressure roller 9.

[0032] In addition, there are two fans 4 arranged horizontally and symmetrically. A heating wire 6 is fixedly connected to the outside of the fans 4. A positioning roller 7 is rotatably connected to the inner wall of the frame 1. A feeding roller 5 and a receiving roller 3 are rotatably connected to both sides of the frame 1 respectively. A first driving member 2 is fixedly connected to the outer wall of the frame 1. The first driving member 2 is used to drive the receiving roller 3 to rotate. The first driving member 2 uses a motor. The positioning roller 7 is used to steer and position the fabric during transmission, improve the stability of fabric transmission, and prevent the fabric from deviating during transmission. The heating wire 6 is used to make the fans 4 blow hot air. In specific use: the feeding roller 5 is used to transport the fabric into the inside of the frame 1, and the first driving member 2 is used to drive the receiving roller 3 to rotate, so that the receiving roller 3 can achieve the purpose of receiving the fabric.

[0033] In practical use: When it is necessary to adjust the pressure of the pressure roller 9, the second drive component 18 is activated. The drive component 18 drives the moving plate 17 to move. The moving plate 17 drives the slider 14 to move through the spring 15. The slider 14 drives the fixed block 12 to move. The fixed block 12 drives the pressure roller 9 to squeeze the conveyor roller 8, thereby increasing the pressure of the conveyor roller 8. During the rotation of the pressure roller 9, the brush plate 11 is used to clean the fiber debris on the surface of the pressure roller 9. The feed roller 5 is used to convey the fabric into the machine frame 1. The first drive component 2 drives the take-up roller 3 to rotate. The take-up roller 3 achieves the purpose of taking up the material, avoiding the crushing of thin fabrics by the pressure roller 9 or the generation of permanent indentations, while also avoiding the retention of moisture in thick fabrics.

[0034] This embodiment also provides a water jet loom, including the aforementioned dewatering mechanism.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dehydration mechanism, characterized in that, include: A frame (1) is provided inside the frame (1), and the fan (4) is used to dehydrate and air dry the fabric; A square box (13) is fixedly connected to the outer wall of the frame (1). A pressure roller (9) is rotatably arranged inside the square box (13), and a conveying roller (8) is rotatably connected to the inner wall of the frame (1). An adjustment mechanism is provided inside a square box (13) and is used to adjust the pressure of the pressure roller (9).

2. The dehydration mechanism according to claim 1, characterized in that, The adjustment mechanism includes: The slider (14) is slidably connected to the inner wall of the frame (1), and a fixed block (12) is fixedly connected to the top of the slider (14). The pressure roller (9) is rotatably connected to the outer wall of the fixed block (12). A movable plate (17) is slidably connected to the inner wall of a square box (13). A second driving member (18) is fixedly connected to the outer wall of the square box (13). The second driving member (18) is used to drive the movable plate (17) to move. An elastic component is provided between the movable plate (17) and the slider (14).

3. The dehydration mechanism according to claim 2, characterized in that, The elastic component includes: A circular rod (16) is fixedly connected to the outer wall of the slider (14), and the movable plate (17) is slidably sleeved on the outer wall of the circular rod (16). A spring (15) is fixedly connected between the slider (14) and the movable plate (17).

4. A dehydration mechanism according to claim 3, characterized in that, The pressure roller (9) is provided with a twisting mechanism on its exterior, the twisting mechanism comprising: A rubber pad (10) is fixedly connected to the surface of the pressure roller (9); Brush plate (11), the brush plate (11) is fixedly connected to the outer wall of the fixing block (12), and the brush plate (11) is in contact with the pressure roller (9).

5. A dehydration mechanism according to claim 4, characterized in that, The fan (4) is configured as two and arranged horizontally symmetrically. A heating wire (6) is fixedly connected to the outside of the fan (4), and a positioning roller (7) is rotatably connected to the inner wall of the frame (1).

6. A dehydration mechanism according to claim 5, characterized in that, The frame (1) is rotatably connected to the feeding roller (5) and the receiving roller (3) on both sides respectively. The outer wall of the frame (1) is fixedly connected to the first driving member (2), which is used to drive the receiving roller (3) to rotate.

7. A water-jet loom, characterized in that, Includes a dehydration mechanism as described in any one of claims 1-6.

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