Cloth inspecting machine tension adjusting device for clothing processing

Abstract

The utility model relates to the field of cloth inspecting machines, and particularly discloses a cloth inspecting machine tension adjusting device for clothing processing, which comprises a workbench, a cloth inspecting table, a feeding roller, a receiving roller and a tension adjusting roller, the cloth inspecting table is fixed on the workbench, the feeding roller and the receiving roller are respectively fixed at the front end and the rear end of the workbench, and a groove and a cavity are arranged in the middle of the cloth inspecting table. The cavity is located below the groove, a through hole is formed in the bottom of the groove, the through hole is communicated with the cavity, an air cylinder is arranged in the cavity, an adjusting roller base is arranged at the bottom of the groove, and the tension adjusting roller is rotationally connected with the adjusting roller base. The height of the tension adjusting roller can be adjusted through the air cylinder, so that cloth is arched by the tension adjusting roller, the tension of the cloth on the cloth inspecting table is improved, and the cloth is convenient to observe.

Description

Technical Field

[0001] The utility model relates to the field of cloth inspection machines, in particular to a tension regulating device of a cloth inspection machine for clothing processing. Background Art

[0002] Fabric inspection machines are essential equipment for the garment industry to inspect large-format, double-width, and single-width fabrics such as cotton, wool, linen, silk, and chemical fibers before production. The machine operates by providing the hardware necessary for inspection, continuously unrolling the fabric in sections, and providing ample light. The operator visually inspects the fabric to detect surface defects and color variations. The machine automatically records length and organizes the rolls. High-performance machines are equipped with electronic defect detection devices, which utilize computer-generated statistical analysis to assist with inspection and print out the results.

[0003] During the cloth inspection process, it is necessary to increase the tension of the cloth so that defects on the cloth can be more easily observed. Different materials and sizes of cloth require different tensions. Excessive tension will cause the cloth to tear, and too little tension will cause the cloth to wrinkle easily, which is not conducive to inspection. In order to solve this problem, a cloth inspection machine with adjustable tension has emerged. For example, a cloth inspection machine with a tension adjustment function with patent number CN217298399U adjusts the tension by setting an adjustable height adjustment roller. However, it was found in actual operation that when the tension adjustment device is set on one side or both sides of the cloth inspection table, the tension of the cloth above the middle cloth inspection table is unevenly distributed, resulting in the cloth in the middle of the cloth inspection table still wrinkling. Utility Model Content

[0004] The present invention aims to solve the technical problems mentioned in the above background technology and proposes the following technical solutions:

[0005] A tension adjustment device for a cloth inspection machine for clothing processing comprises a workbench, a cloth inspection platform, a feeding roller, a receiving roller and a tension adjustment roller, wherein the cloth inspection platform is fixed on the workbench, the feeding roller and the receiving roller are respectively fixed on the front and rear ends of the workbench, a groove and a cavity are provided in the middle of the cloth inspection platform, the cavity is located below the groove, a through hole is provided at the bottom of the groove, the through hole is communicated with the cavity, a cylinder is provided in the cavity, an adjusting roller base is provided at the bottom of the groove, and the tension adjustment roller is rotatably connected to the adjusting roller base.

[0006] Preferably, the upper edge of the fabric inspection platform is a rounded structure.

[0007] Preferably, slide grooves are symmetrically provided on the left and right sides of the groove, and sliders are symmetrically provided on both sides of the adjusting roller base, and the sliders are slidably connected to the slide grooves.

[0008] Preferably, adjustment grooves are provided on both sides of the adjustment roller base, a spring is provided at the bottom of the adjustment groove, an adjustment roller connecting block is connected to the top of the spring, a waist-shaped hole is provided on the side of the adjustment groove, and both ends of the tension adjustment roller pass through the waist-shaped holes and are rotatably connected to the adjustment roller connecting block.

[0009] Preferably, guide roller bases are respectively provided on both sides of the top of the fabric inspection platform. The guide roller bases are fixed obliquely on the left and right sides of the fabric inspection platform, and guide rollers are installed on the guide roller bases.

[0010] The beneficial effects of the utility model are:

[0011] 1. Set up the tension-adjusting roller and install it on the fabric inspection platform. Set up a cylinder at the bottom of the tension-adjusting roller. The height of the tension-adjusting roller can be adjusted by the cylinder, so that the fabric is arched by the tension-adjusting roller, which increases the tension of the fabric on the fabric inspection platform and makes it easier to observe the fabric.

[0012] 2. By setting the tension adjustment roller to be connected to the adjustment roller connecting block, and setting a spring between the adjustment roller connecting block and the adjustment roller base, the tension threshold of the fabric can be set by the spring to avoid the problem of fabric tearing due to excessive tension.

[0013] 3. By setting guide rollers on both sides of the cloth inspection table, it can prevent the cloth from rubbing against the edge of the cloth inspection table and causing damage to the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a structural diagram of the fabric inspection platform in Example 1;

[0016] Figure 3 Schematic diagram of the connection structure between the adjusting roller base and the adjusting roller in Example 2;

[0017] Figure 4 This is a structural diagram of embodiment 3 of the present utility model.

[0018] In the figure: 1. Workbench; 2. Fabric inspection table; 2-1. Groove; 2-2. Cavity; 2-3. Through hole; 2-4. Slide; 3. Unwinding roller; 4. Rewinding roller; 5. Tension adjustment roller; 6. Cylinder; 7. Adjusting roller base; 7-1. Adjusting groove; 7-2. Waist-shaped hole; 7-3. Slider; 8. Spring; 9. Adjusting roller connecting block; 10. Guide roller base; 11. Guide roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The connection methods described in the terms "fixed connection" and "fixed arrangement" include but are not limited to "welding", "riveting", "adhesion" and "threaded connection". The terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device.

[0021] The directions or positional relationships indicated by terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0022] Example 1

[0023] Reference Figure 1-2 A tension adjustment device for a cloth inspection machine for clothing processing comprises a workbench 1, a cloth inspection platform 2, a feeding roller 3, a receiving roller 4 and a tension adjustment roller 5. The cloth inspection platform 2 is fixed on the workbench 1, and the feeding roller 3 and the receiving roller 4 are respectively fixed at the front and rear ends of the workbench 1. A groove 2-1 and a cavity 2-2 are provided in the middle of the cloth inspection platform 2. The cavity 2-2 is located below the groove. A through hole 2-3 is provided at the bottom of the groove 2-1. The through hole 2-3 is communicated with the cavity 2-2. A cylinder 6 is provided in the cavity 2-2. An adjusting roller base 7 is provided at the bottom of the groove 2-1. The tension adjustment roller 5 is rotatably connected to the adjusting roller base 7.

[0024] Preferably, the upper edge of the fabric inspection platform 2 is a rounded structure.

[0025] Preferably, slide grooves 2-4 are symmetrically provided on the left and right sides of the groove 2-1, and sliders 7-3 are symmetrically provided on both sides of the adjustment roller base 7, and the sliders are slidably connected to the slide grooves 2-4.

[0026] During actual operation, the fabric roll is installed on the unwinding roller 3, one end of the roll is pulled and fixed on the receiving roller 4. When the fabric is inspected and the tightness of the fabric needs to be increased, the cylinder 6 is started so that the cylinder 6 pushes the tension-adjusting roller 5 upward. The tension-adjusting roller 5 pushes the fabric upward, making the fabric taut and increasing the tightness of the fabric.

[0027] Example 2

[0028] Reference Figure 3 The difference between this embodiment and the first embodiment is that adjustment grooves 7-1 are provided on both sides of the adjustment roller base 7, a spring 8 is provided at the bottom of the adjustment groove 7-1, the top of the spring 8 is connected to the adjustment roller connecting block 9, and a waist-shaped hole 7-2 is provided on the side of the adjustment groove 7-1. The two ends of the tension adjustment roller 5 pass through the waist-shaped holes 7-2 and are rotatably connected to the adjustment roller connecting block 9.

[0029] Example 3

[0030] Reference Figure 4 The difference between this embodiment and the first embodiment is that guide roller bases 10 are respectively provided on both sides of the top of the fabric inspection platform 2. The guide roller bases 10 are tilted and fixed on the left and right sides of the fabric inspection platform 2. Guide rollers 11 are installed on the guide roller bases 10.

Claims

1. A tension adjustment device for a cloth inspection machine for clothing processing, comprising a workbench (1), a cloth inspection platform (2), a feeding roller (3), a receiving roller (4) and a tension adjustment roller (5), wherein the cloth inspection platform (2) is fixed on the workbench (1), and the feeding roller (3) and the receiving roller (4) are respectively fixed on the front and rear ends of the workbench (1), characterized in that: A groove (2-1) and a cavity (2-2) are provided in the middle of the fabric inspection platform (2); the cavity (2-2) is located below the groove; a through hole (2-3) is provided at the bottom of the groove (2-1); the through hole (2-3) is communicated with the cavity (2-2); a cylinder (6) is provided in the cavity (2-2); an adjusting roller base (7) is provided at the bottom of the groove (2-1); and the tension adjusting roller (5) is rotatably connected to the adjusting roller base (7).

2. The tension adjustment device for a fabric inspection machine for clothing processing according to claim 1, characterized in that: The upper edge of the fabric inspection platform (2) is a rounded structure.

3. The tension adjustment device for a fabric inspection machine for clothing processing according to claim 2, characterized in that: Slide grooves (2-4) are symmetrically provided on the left and right sides of the groove (2-1), and sliders (7-3) are symmetrically provided on the two sides of the regulating roller base (7), and the sliders are slidably connected to the slide grooves (2-4).

4. The tension adjustment device for a fabric inspection machine for clothing processing according to claim 2, characterized in that: Adjustment grooves (7-1) are provided on both sides of the adjustment roller base (7), a spring (8) is provided at the bottom of the adjustment groove (7-1), and an adjustment roller connecting block (9) is connected to the top of the spring (8). A waist-shaped hole (7-2) is provided on the side of the adjustment groove (7-1), and both ends of the tension adjustment roller (5) pass through the waist-shaped holes (7-2) and are rotatably connected to the adjustment roller connecting block (9).

5. The tension adjustment device for a fabric inspection machine for clothing processing according to claim 2, characterized in that: Guide roller bases (10) are respectively provided on both sides of the top of the fabric inspection platform (2). The guide roller bases (10) are tilted and fixed on the left and right sides of the fabric inspection platform (2). Guide rollers (11) are installed on the guide roller bases (10).

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