Wear-resistant fabric drafting device

Abstract

The utility model discloses a wear-resistant fabric drafting device which comprises a bottom plate, supports are fixedly connected to the front end and the rear end of the bottom plate respectively, rollers are rotationally connected between the inner walls of the two sides of each support respectively, and traction assemblies matched with the rollers to conduct traction on fabric are arranged below the rollers respectively. The middle of the upper surface of the bottom plate is fixedly connected with an adjusting assembly for adjusting the drafting strength, a cleaning assembly is arranged on the support on one side, and a through hole matched with the cleaning assembly for cleaning is formed in the side wall of the support. Through the arrangement of the traction assembly, the support, the roller and the adjusting assembly, damage to the fabric is avoided, and the drafting force can be flexibly adjusted; by arranging the cleaning assembly, the product quality is improved, and the cleanliness of the working environment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric processing, in particular to a wear-resistant fabric drafting device. Background Art

[0002] Drawing is the process of regularly lengthening and thinning a fiber assembly (such as slivers, rovings, etc.). Its essence is that the fibers are relatively displaced along the axis of the assembly so that they are distributed in longer segments, resulting in a reduction in the linear density of the assembly and further straightening and parallelization of the fibers.

[0003] When the existing wear-resistant fabric is stretched, the fabric needs to be passed between two squeezing rollers. During the process, the fabric is prone to wrinkles, which affects the stretching quality. In addition, the fabric will produce lint during the processing, which not only affects the product quality, but also affects health if inhaled by the human body. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a wear-resistant fabric stretching device, which places the fabric on the upper surface of the pressure roller and the guide roller through the traction component, bracket, roller and adjustment component. After confirming that there are no wrinkles, the electric push rods on both sides are started at the same time to push the pressure roller upward until the upper surface of the fabric is tightly fitted with the lower surface of the roller. When the spring contracts, the two ends of the fabric are movably clamped while avoiding damage to the fabric. The adjustment component can flexibly adjust the stretching force. By setting a cleaning component, when the fabric is rolled up after stretching, the cleaning ends of the two cleaning brushes clean the two sides of the fabric respectively, and the exhaust fan extracts the cleaned fluff through the through hole. The extracted fluff is collected by the collection box, thereby improving the product quality and ensuring the cleanliness of the working environment.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a wear-resistant fabric drafting device, comprising: a bottom plate, the front and rear ends of the bottom plate are fixedly connected with brackets, rollers are rotatably connected between the inner walls of both sides of the brackets, and traction components are provided below the rollers to cooperate with the rollers to pull the fabric, an adjustment component for adjusting the drafting force is fixedly connected to the middle of the upper surface of the bottom plate, a cleaning component is provided on one side of the bracket, and a through hole is opened on the side wall of the bracket to cooperate with the cleaning component for cleaning;

[0006] The traction assembly comprises two electric push rods 1 fixedly connected to the upper surface of the bottom plate, the movable ends of the electric push rods 1 are fixedly connected to springs 1, the top ends of the springs 1 are fixedly connected to L-shaped connecting plates 1, and the two L-shaped connecting plates 1 are symmetrically arranged, and a pressure roller is rotatably connected between the opposite surfaces of the two L-shaped connecting plates 1;

[0007] The cleaning assembly includes two cleaning brushes symmetrically arranged in the upper and lower parts, the left and right side walls of the upper cleaning brush are fixedly connected to the left and right inner walls of the bracket, two springs are fixedly connected to the opposite surfaces of the connecting plates of the two cleaning brushes, and two sliding rods are fixedly connected to the upper surface of the connecting plate of the bottom cleaning brush, and the top of the sliding rod is slidably connected to the top of the connecting plate of the upper cleaning brush. Through the traction assembly, bracket, roller, and adjustment assembly, the fabric is placed on the upper surface of the pressure roller and the guide roller, and after confirming that there are no wrinkles, the electric push rods on both sides are started at the same time to push the pressure roller upward until the upper surface of the fabric is tightly fitted with the lower surface of the roller, and the spring is contracted to flexibly clamp the two ends of the fabric while avoiding damage to the fabric, and the adjustment assembly can flexibly adjust the drafting force; by setting the cleaning assembly, when the fabric is rolled up after being stretched, the cleaning ends of the two cleaning brushes are cleaned along with the two sides of the fabric respectively, and the exhaust fan extracts the cleaned fluff through the through hole, and the extracted fluff is collected by the collection box, thereby improving the product quality and ensuring the cleanliness of the working environment.

[0008] According to the wear-resistant fabric stretching device, the cleaning component also includes an exhaust fan fixedly connected to the outer wall of the bracket, the exhaust port of the exhaust fan corresponds to the through hole, a slide rail is provided at the bottom end of the air outlet of the exhaust fan, and the outer wall of the slide rail is slidably connected to a collection box.

[0009] According to the wear-resistant fabric stretching device, the adjustment component includes two electric push rods fixed to the upper surface of the base plate, the movable ends of the two electric push rods are fixed with two springs, the top ends of the two springs are fixed with two L-shaped connecting plates, and the two L-shaped connecting plates are symmetrically arranged, and a guide roller is rotatably connected between the opposite surfaces of the two L-shaped connecting plates.

[0010] A wear-resistant fabric stretching device is provided, wherein the bottom end of the upper cleaning brush and the bottom end of the roller are located on the same plane.

[0011] According to the wear-resistant fabric stretching device, the side walls of the bracket are fixedly connected with motors, the output ends of the motors are fixedly connected to one end of the roller, and the rotation speeds of the two motors are different.

[0012] According to the wear-resistant fabric stretching device, a sliding hole matched with the sliding rail is opened at the top of the collecting box.

[0013] According to the wear-resistant fabric stretching device, a handle is provided on the outer wall of the collecting box.

[0014] According to the wear-resistant fabric stretching device, the surfaces of the roller, the pressure roller and the guide roller are all provided with anti-slip patterns.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 It is a three-dimensional diagram of a wear-resistant fabric drafting device of the utility model;

[0018] Figure 2 This is a structural diagram of a cleaning component of a wear-resistant fabric drafting device of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of a traction assembly of a wear-resistant fabric drafting device of the utility model;

[0020] Figure 4 This is a stereoscopic diagram of a knot adjustment component of a wear-resistant fabric drafting device of the utility model.

[0021] Legend:

[0022] 1. Bottom plate; 2. Bracket; 3. Roller; 4. Traction assembly; 5. Adjustment assembly; 6. Cleaning assembly; 201. Through hole; 401. Electric push rod 1; 402. Spring 1; 403. L-shaped connecting plate 1; 404. Pressing roller; 501. Electric push rod 2; 502. Spring 2; 503. L-shaped connecting plate 2; 504. Guide roller; 601. Cleaning brush; 602. Spring 3; 603. Slide rod; 604. Exhaust fan; 605. Collection box; 606. Slide rail; 607. Slide hole. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is a wear-resistant fabric drafting device, which includes: a bottom plate 1, a bracket 2 is fixedly connected to the front and rear ends of the bottom plate 1, a roller 3 is rotatably connected between the inner walls of both sides of the bracket 2, a motor is fixedly connected to the side wall of the bracket 2, the output end of the motor is fixedly connected to one end of the roller 3, the two motors have different rotation speeds, and a traction component 4 is provided below the roller 3 to cooperate with the roller 3 to pull the fabric, an adjustment component 5 for adjusting the drafting force is fixedly connected to the middle of the upper surface of the bottom plate 1, a cleaning component 6 is provided on one side of the bracket 2, and a through hole 201 for cleaning with the cleaning component 6 is opened on the side wall of the bracket 2;

[0025] The traction assembly 4 includes two electric push rods 401 fixed to the upper surface of the bottom plate 1, the movable ends of the electric push rods 401 are fixed to springs 402, the top ends of the springs 402 are fixed to L-shaped connecting plates 403, and the two L-shaped connecting plates 403 are symmetrically arranged, and a pressure roller 404 is rotatably connected between the opposite surfaces of the two L-shaped connecting plates 403;

[0026] The cleaning assembly 6 includes two cleaning brushes 601 symmetrically arranged in the upper and lower parts, the left and right side walls of the upper cleaning brush 601 are fixedly connected to the left and right inner walls of the bracket 2, the bottom end of the upper cleaning brush 601 and the bottom end of the roller 3 are located on the same plane, two springs 3 602 are fixedly connected to the opposite surfaces of the connecting plates of the two cleaning brushes 601, two sliding rods 603 are fixedly connected to the upper surface of the connecting plate of the bottom cleaning brush 601, and the top ends of the sliding rods 603 are all slidably connected to the top ends of the connecting plates of the upper cleaning brush 601;

[0027] The cleaning assembly 6 also includes an exhaust fan 604 fixed to the outer wall of the bracket 2, the exhaust port of the exhaust fan 604 corresponds to the through hole 201, a slide rail 606 is provided at the bottom of the air outlet of the exhaust fan 604, a collection box 605 is slidably connected to the outer wall of the slide rail 606, a slide hole 607 adapted to the slide rail 606 is opened at the top of the collection box 605, and a handle is provided on the outer wall of the collection box 605;

[0028] The adjustment component 5 includes two electric push rods 501 fixed to the upper surface of the base plate 1, the movable ends of the electric push rods 501 are fixed with springs 502, the top ends of the springs 502 are fixed with L-shaped connecting plates 503, and the two L-shaped connecting plates 503 are symmetrically arranged, and a guide roller 504 is rotatably connected between the opposite surfaces of the two L-shaped connecting plates 503, and the surfaces of the roller 3, the pressure roller 404, and the guide roller 504 are all provided with anti-slip grooves. Through the traction assembly 4, bracket 2, roller 3, and adjustment assembly 5, when the fabric is drafted, the fabric is placed on the upper surface of the pressing roller 404 and the guide roller 504. After confirming that there are no wrinkles, the electric push rods 401 on both sides are started at the same time to push the pressing roller 404 upward until the upper surface of the fabric is tightly fitted with the lower surface of the roller 3, and the spring 402 contracts to flexibly clamp the two ends of the fabric while avoiding damage to the fabric. In the next step, the electric push rod 2 501 is started to push the guide roller 504 upward according to the demand for drafting, so that the guide roller The top of 504 contacts the middle bottom of the fabric, and the drafting force can be flexibly adjusted. During processing, two motors drive the two rollers 3 to rotate at the same time. The motor with a slow rotation speed cooperates with the motor with a fast rotation speed to enhance the traction of the rollers 3 on the double ends of the fabric when conveying the fabric. By setting a cleaning component 6, when the fabric is rolled up after being stretched, the cleaning ends of the two cleaning brushes 601 clean the two sides of the fabric respectively, and the exhaust fan 604 extracts the cleaned fluff through the through hole 201. The extracted fluff is collected by the collection box 605, which improves the product quality and ensures the cleanliness of the working environment.

[0029] Working principle: When in use, place the fabric on the upper surface of the pressing roller 404 and the guide roller 504. After confirming that there are no wrinkles, start the electric push rods 401 on both sides at the same time to push the pressing roller 404 upward until the upper surface of the fabric is tightly fitted with the lower surface of the roller 3. The spring 402 contracts to flexibly clamp the two ends of the fabric while avoiding damage to the fabric. Next, start the electric push rod 501 to push the guide roller 504 upward according to the demand for drafting, so that the top of the guide roller 504 contacts the middle bottom end of the fabric, and flexibly adjust the drafting force. During processing, two motors drive the two rollers 3 to rotate at the same time. The motor with a slow speed cooperates with the motor with a fast speed to enhance the traction of the roller 3 on the drafting ends of the fabric during transmission.

[0030] When the fabric is rolled up after being stretched, the cleaning ends of the two cleaning brushes 601 clean the two sides of the fabric respectively, and the exhaust fan 604 extracts the cleaned fluff through the through hole 201. The extracted fluff is collected by the collection box 605, which improves the product quality and ensures a clean working environment.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A wear-resistant fabric drafting device, comprising: A bottom plate (1), characterized in that the front and rear ends of the bottom plate (1) are fixedly connected to a bracket (2), rollers (3) are rotatably connected between the inner walls of both sides of the bracket (2), a traction component (4) is provided below the roller (3) for cooperating with the roller (3) to pull the fabric, an adjustment component (5) for adjusting the drafting force is fixedly connected in the middle of the upper surface of the bottom plate (1), a cleaning component (6) is provided on one side of the bracket (2), and a through hole (201) for cooperating with the cleaning component (6) for cleaning is opened on the side wall of the bracket (2); The traction assembly (4) comprises two electric push rods (401) fixedly connected to the upper surface of the bottom plate (1), the movable ends of the electric push rods (401) are fixedly connected to springs (402), the top ends of the springs (402) are fixedly connected to L-shaped connecting plates (403), and the two L-shaped connecting plates (403) are symmetrically arranged, and a pressure roller (404) is rotatably connected between the opposite surfaces of the two L-shaped connecting plates (403); The cleaning assembly (6) comprises two cleaning brushes (601) symmetrically arranged in an upper and lower manner, the left and right side walls of the upper cleaning brush (601) being fixedly connected to the left and right inner walls of the bracket (2), two springs (602) being fixedly connected to the opposite surfaces of the connecting plates of the two cleaning brushes (601), and two sliding rods (603) being fixedly connected to the upper surface of the connecting plate of the bottom cleaning brush (601), and the top ends of the sliding rods (603) are both slidably connected to the top ends of the connecting plates of the upper cleaning brushes (601).

2. A wear-resistant fabric drafting device according to claim 1, characterized in that: The cleaning assembly (6) further comprises an exhaust fan (604) fixedly connected to the outer wall of the bracket (2); the exhaust port of the exhaust fan (604) corresponds to the through hole (201); a slide rail (606) is provided at the bottom end of the air outlet of the exhaust fan (604); and the outer wall of the slide rail (606) is slidably connected to a collection box (605).

3. A wear-resistant fabric drafting device according to claim 1, characterized in that: The adjustment assembly (5) comprises two electric push rods (501) fixedly connected to the upper surface of the base plate (1), the movable ends of the electric push rods (501) are fixedly connected to springs (502), the top ends of the springs (502) are fixedly connected to L-shaped connecting plates (503), and the two L-shaped connecting plates (503) are symmetrically arranged, and a guide roller (504) is rotatably connected between the opposite surfaces of the two L-shaped connecting plates (503).

4. A wear-resistant fabric drafting device according to claim 1, characterized in that: The bottom end of the cleaning brush (601) above and the bottom end of the roller (3) are located on the same plane.

5. A wear-resistant fabric drafting device according to claim 1, characterized in that: The side walls of the bracket (2) are fixedly connected with motors, the output ends of the motors are fixedly connected to one end of the roller (3), and the rotation speeds of the two motors are different.

6. A wear-resistant fabric drafting device according to claim 2, characterized in that: The top of the collection box (605) is provided with a sliding hole (607) adapted to the sliding rail (606).

7. A wear-resistant fabric drafting device according to claim 6, characterized in that: The outer wall of the collection box (605) is provided with a handle.

8. A wear-resistant fabric drafting device according to claim 7, characterized in that: The surfaces of the roller (3), the pressure roller (404) and the guide roller (504) are all provided with anti-slip patterns.

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