Fabric wear resistance testing machine

Abstract

The utility model relates to the technical field of cloth production, and discloses a cloth wear resistance testing machine which comprises a workbench, a mounting rack fixedly mounted at the upper part of the workbench, a first electric telescopic rod fixedly mounted at the lower part of the mounting rack, and a mounting seat fixedly mounted at the output end of the first electric telescopic rod, the grinding device comprises a workbench, a connecting assembly arranged on the upper portion of the workbench, two fixing mechanisms oppositely arranged on the upper portion of the workbench and a grinding mechanism arranged on the upper portion of the workbench, a movable block is in threaded connection to the outer wall of a bidirectional threaded rod, and a sliding plate is slidably connected to the outer wall of a sliding rail. The top end of the first spring is fixedly connected with the connecting rod, and the rotating shaft is rotationally connected with the mounting base through a bearing. The cloth testing machine solves the problems that the stability in the subsequent cloth testing process is affected and the testing effect is affected due to the fact that the cloth fixing effect of an existing testing machine is poor.

Description

Technical Field

[0001] This utility model relates to the field of fabric production technology, specifically a fabric abrasion resistance testing machine. Background Technology

[0002] Fabrics are commonly used materials in decoration, including various types such as chemical fiber carpets, non-woven wall coverings, linen, nylon, colored adhesive tape, and flannel. Fabrics play a significant role in decoration and display, often being an indispensable main force in the entire sales space. After the fabrics are produced, in order to ensure the quality of the fabrics, abrasion resistance tests are conducted on them.

[0003] However, existing testing machines have poor fabric fixation, which affects the stability of subsequent fabric testing and thus the test results.

[0004] To address this issue, we propose a fabric abrasion resistance testing machine. Utility Model Content

[0005] The purpose of this invention is to provide a fabric abrasion resistance testing machine, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fabric abrasion resistance testing machine, including a worktable;

[0007] A mounting bracket that is fixedly installed on the upper part of the workbench;

[0008] The first electric telescopic rod is fixedly installed at the lower part of the mounting frame;

[0009] A mounting base that is fixedly installed at the output end of the first electric telescopic pole;

[0010] And a connecting component disposed on the upper part of the worktable, the connecting component including two fixing mechanisms disposed opposite to each other on the upper part of the worktable, and a grinding mechanism disposed on the upper part of the worktable;

[0011] The fixing mechanism includes a bidirectional threaded rod rotatably connected to the inside of the worktable via a bearing. A rotating disk is fixedly connected to the right end of the bidirectional threaded rod. A movable hole is provided on the upper part of the worktable. A movable block is slidably connected to the inner wall of the movable hole. A sliding plate is fixedly connected to the upper part of the movable block. A slide rail is fixedly connected to the upper part of the worktable. A fixed seat is fixedly installed on the upper part of the sliding plate via a mounting column. A second electric telescopic rod is fixedly installed on the upper part of the fixed seat. A connecting plate is fixedly connected to the output end of the second electric telescopic rod. A connecting column is movably connected inside the connecting plate. The top end of the connecting column passes through the connecting plate and is fixedly connected to the connecting rod. A first spring is fixedly connected to the upper part of the connecting plate. A pressure plate is fixedly connected to the bottom end of the connecting column after passing through the connecting plate.

[0012] Preferably, the movable block is threaded to the outer wall of the bidirectional threaded rod, and the sliding plate is slidably connected to the outer wall of the slide rail. Through the cooperation of the bidirectional threaded rod, movable hole, movable block, sliding plate, slide rail, fixed seat, second electric telescopic rod, connecting plate, pressure plate, connecting column, and first spring, the fabric can be fixed and tensioned, which is more convenient for subsequent grinding and testing operations and increases the applicability of the device.

[0013] Preferably, the top end of the first spring is fixedly connected to the connecting rod.

[0014] Preferably, anti-slip pads are fixedly connected to both the bottom of the pressure plate and the inner bottom surface of the fixing seat.

[0015] Preferably, the grinding mechanism includes a motor fixedly mounted on the right side of the mounting base via a fixing bracket. A rotating shaft is fixedly connected to the output end of the motor. A first grinding roller, a second grinding roller, and a third grinding roller are fixedly connected to the outer wall of the rotating shaft. A collection box is fixedly mounted on the upper part of the mounting base. A fan is fixedly mounted on the upper part of the collection box. A door is sealed at the front of the collection box. An installation groove is opened inside the collection box, and an installation frame is inserted into the installation groove. A filter screen is fixedly connected to the inner wall of the installation frame. A sliding groove is opened at the front of the collection box. A sliding rod is fixedly connected to the inner wall of the sliding groove. A slider is slidably connected to the outer wall of the sliding rod. A second spring is fixedly connected to the inner wall of the sliding groove. The second spring is sleeved on the sliding rod, and its two ends are fixed to the inner wall of the sliding groove and the slider, respectively. A limit rod is fixedly connected to the outer side of the slider.

[0016] Preferably, the rotating shaft is rotatably connected to the mounting base via bearings. Through the cooperation of the motor, rotating shaft, first grinding roller, second grinding roller, third grinding roller, collection box, fan, mounting frame, filter screen, slide groove, slide rod, slider, second spring, and limit rod, the fabric can be tested using grinding rollers of different materials. Waste generated during the testing process can be collected for subsequent centralized processing. Furthermore, the filter screen can be manually disassembled for easy cleaning and subsequent use.

[0017] Preferably, the fan input end is connected to the top of the collection box via a suction pipe, the bottom of the collection box is connected to the top of the mounting base via a connecting pipe, and a one-way valve is provided at the top of the connecting pipe.

[0018] Preferably, one end of the second spring is fixedly connected to the slider, and the inner side of the limiting rod is fitted to the outer side of the mounting frame.

[0019] This invention provides a fabric abrasion resistance testing machine. This fabric abrasion resistance testing machine has the following beneficial effects:

[0020] (1) The fabric abrasion resistance tester, by setting a fixing mechanism, can fix and tension the fabric under the action of a two-way threaded rod, movable hole, movable block, slide plate, slide rail, fixed seat, second electric telescopic rod, connecting plate, pressure plate, connecting column and first spring, which makes it easier for subsequent abrasion test operations and increases the applicability of the device.

[0021] (2) The fabric abrasion resistance tester, by setting up a grinding mechanism, can test the fabric through grinding rollers of different materials under the action of a motor, rotating shaft, first grinding roller, second grinding roller, third grinding roller, collection box, fan, mounting frame, filter screen, slide groove, slide rod, slider, second spring, and limit rod. It can also collect the waste generated during the test, which is convenient for the subsequent centralized treatment of the waste. Moreover, the filter screen can be manually disassembled, which is convenient for cleaning the filter screen and for subsequent use. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the fixing mechanism of this utility model;

[0025] Figure 4 This is a schematic diagram of the grinding mechanism of this utility model;

[0026] Figure 5 This is a partial structural diagram of the grinding mechanism of this utility model;

[0027] In the diagram: 1. Workbench; 2. Mounting bracket; 3. Connecting assembly; 31. Fixing mechanism; 311. Two-way threaded rod; 312. Movable hole; 313. Movable block; 314. Slide plate; 315. Slide rail; 316. Fixed base; 317. Second electric telescopic rod; 318. Connecting plate; 319. Pressure plate; 3110. Connecting column; 3111. First spring; 3112. Anti-slip pad; 3113. Connecting rod; 32. Grinding mechanism; 3 21. Motor; 322. Shaft; 323. First grinding roller; 324. Second grinding roller; 325. Third grinding roller; 326. Collection box; 327. Fan; 328. Mounting frame; 329. Filter screen; 3210. Slide groove; 3211. Slide rod; 3212. Slider; 3213. Second spring; 3214. Limiting rod; 3215. Mounting groove; 3216. One-way valve; 4. First electric telescopic rod; 5. Mounting base. Detailed Implementation

[0028] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-5 As shown, this utility model provides a technical solution: a fabric abrasion resistance testing machine, including a worktable 1, a mounting frame 2 fixedly installed on the upper part of the worktable 1, a first electric telescopic rod 4 fixedly installed on the lower part of the mounting frame 2, a mounting base 5 fixedly installed on the output end of the first electric telescopic rod 4, and a connecting assembly 3 disposed on the upper part of the worktable 1. The connecting assembly 3 includes two fixing mechanisms 31 disposed opposite to each other on the upper part of the worktable 1, and a grinding mechanism 32 disposed on the upper part of the worktable 1. The fixing mechanism 31 includes a bidirectional threaded rod 311 rotatably connected to the inside of the worktable 1 through a bearing. A rotating disk is fixedly connected to the right end of the bidirectional threaded rod 311. A movable hole 312 is opened on the upper part of the worktable 1, and a movable block 313 is slidably connected to the inner wall of the movable hole 312. A sliding plate 314 is fixedly connected to the upper part of the moving block 313. A slide rail 315 is fixedly connected to the upper part of the worktable 1. A fixed seat 316 is fixedly installed on the upper part of the sliding plate 314 via a mounting column. A second electric telescopic rod 317 is fixedly installed on the upper part of the fixed seat 316. A connecting plate 318 is fixedly connected to the output end of the second electric telescopic rod 317. A connecting column 3110 is movably connected inside the connecting plate 318. The top end of the connecting column 3110 passes through the connecting plate 318 and is fixedly connected to the connecting rod 3113. A first spring 3111 is fixedly connected to the upper part of the connecting plate 318. The first spring 3111 is sleeved on a section of the connecting column 3110 between the connecting rod 3113 and the connecting plate 318. A pressure plate 319 is fixedly connected to the bottom end of the connecting column 3110 after passing through the connecting plate 318.

[0031] In this embodiment, the movable block 313 is threaded to the outer wall of the bidirectional threaded rod 311, and the sliding plate 314 is slidably connected to the outer wall of the slide rail 315. Through the cooperation of the bidirectional threaded rod 311, the movable hole 312, the movable block 313, the sliding plate 314, the slide rail 315, the fixed seat 316, the second electric telescopic rod 317, the connecting plate 318, the pressure plate 319, the connecting column 3110, and the first spring 3111, the fabric can be fixed and tensioned, which makes subsequent grinding and testing operations more convenient and increases the applicability of the device.

[0032] Furthermore, the top end of the first spring 3111 is fixedly connected to the connecting rod 3113.

[0033] Furthermore, anti-slip pads 3112 are fixedly connected to both the bottom of the pressure plate 319 and the inner bottom surface of the fixing base 316.

[0034] In use, the device is first operated manually by pulling the connecting rod 3113 upwards, causing the connecting column 3110 to move the pressure plate 319 upwards simultaneously. At this time, the first spring 3111 deforms. Then, the fabric is manually placed in the fixed seat 316, positioned at the bottom of the pressure plate 319. The connecting rod 3113 is then released, and the first spring 3111, under its elastic force, causes the connecting rod 3113 to move the connecting column 3110 downwards. This allows the pressure plate 319, fixed to the bottom of the connecting column 3110, to press and fix the fabric. Similarly, the other end of the fabric can be fixed. Finally, the device is operated by the second electric telescopic rod 317. The connecting plate 318 moves downward and, under the limiting action of the connecting column 3110, can move downward to press against the pressure plate 319, thereby further pressing and fixing the fabric, making the fabric more secure and facilitating subsequent testing operations. Furthermore, by manually rotating the rotating disk fixed to the outer end of the bidirectional threaded rod 311, and under the action of the slide rail 315, the movable block 313 threaded to the outer wall of the bidirectional threaded rod 311 can drive the sliding plate 314 to move, thereby moving the fixed seat 316 installed on the upper part of the sliding plate 314 outward, and tensioning the fixed fabric, which is more convenient for subsequent grinding and testing operations.

[0035] Example 2

[0036] Based on Example 1, a preferred embodiment of the fabric abrasion resistance testing machine provided by this utility model is as follows: Figures 1 to 5 As shown: The grinding mechanism 32 includes a motor 321 fixedly mounted on the right side of the mounting base 5 via a fixing bracket. A rotating shaft 322 is fixedly connected to the output end of the motor 321. A first grinding roller 323, a second grinding roller 324, and a third grinding roller 325 of different materials are fixedly connected to the outer wall of the rotating shaft 322. A collection box 326 is fixedly mounted on the upper part of the mounting base 5. A fan 327 is fixedly mounted on the upper part of the collection box 326. A door is sealed at the front of the collection box 326. An installation groove 3215 is provided inside the collection box 326. 15 has an internal mounting frame 328, and a filter screen 329 is fixedly connected to the inner wall of the mounting frame 328. The front of the collection box 326 has a sliding groove 3210, and a sliding rod 3211 is fixedly connected to the inner wall of the sliding groove 3210. A slider 3212 is slidably connected to the outer wall of the sliding rod 3211. A second spring 3213 is fixedly connected to the inner wall of the sliding groove 3210. The second spring 3213 is sleeved on the sliding rod 3211, and its two ends are fixed to the inner wall of the sliding groove 3210 and the slider 3212 respectively. A limit rod 3214 is fixedly connected to the outer side of the slider 3212.

[0037] In this embodiment, the rotating shaft 322 is rotatably connected to the mounting base 5 via bearings. Through the cooperation of the motor 321, rotating shaft 322, first grinding roller 323, second grinding roller 324, third grinding roller 325, collection box 326, fan 327, mounting frame 328, filter screen 329, slide groove 3210, slide rod 3211, slider 3212, second spring 3213, and limit rod 3214, the fabric can be tested using grinding rollers of different materials. The waste generated during the test can be collected and processed for subsequent centralized treatment. The filter screen 329 can be manually disassembled, making it easy to clean and convenient for subsequent use.

[0038] Furthermore, the input end of the fan 327 is connected to the top of the collection box 326 via a suction pipe, and the bottom of the collection box 326 is connected to the top of the mounting base 5 via a connecting pipe, with a one-way valve 3216 installed at the top of the connecting pipe.

[0039] Furthermore, one end of the second spring 3213 is fixedly connected to the slider 3212, and the inner side of the limiting rod 3214 is fitted to the outer side of the mounting frame 328.

[0040] Once the fabric is fixed, the first electric telescopic rod 4 moves the mounting base 5 downwards, causing the first grinding roller 323, the second grinding roller 324, and the third grinding roller 325 to move downwards synchronously. Simultaneously, the motor 321 drives the rotating shaft 322 to rotate, allowing for fabric testing. At the same time, the fan 327 extracts air from the collection box 326. Since the bottom of the collection box 326 is connected to the top of the mounting base 5 via a connecting pipe, and with the action of the one-way valve 3216, waste debris generated during the fabric grinding test is absorbed into the collection box 326. Subsequently, under the action of the filter screen 329, the waste debris can be blocked in the collection box 326, thus facilitating the centralized treatment of the waste debris. Furthermore, when it is necessary to disassemble the filter screen 329, simply push the limiting rod 3214 manually. Under the limiting action of the sliding rod 3211 and the slider 3212, the limiting rod 3214, which is fixedly connected to the outside of the slider 3212, can be moved away from the outside of the mounting frame 328. Then, the mounting frame 328 can be manually removed to facilitate the cleaning operation of the filter screen 329, which can prevent the filter holes of the filter screen 329 from being blocked and affecting subsequent use.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fabric abrasion resistance testing machine, comprising a worktable (1); A mounting bracket (2) is fixedly installed on the upper part of the workbench (1); The first electric telescopic rod (4) is fixedly installed at the lower part of the mounting frame (2); Mounting base (5) fixedly installed at the output end of the first electric telescopic rod (4); And a connecting assembly (3) disposed on the upper part of the workbench (1), characterized in that: The connecting assembly (3) includes two fixing mechanisms (31) disposed opposite to each other on the upper part of the worktable (1), and a grinding mechanism (32) disposed on the upper part of the worktable (1); The fixing mechanism (31) includes a bidirectional threaded rod (311) rotatably connected to the inside of the workbench (1) via a bearing. A rotating disk is fixedly connected to the right end of the bidirectional threaded rod (311). A movable hole (312) is provided on the upper part of the workbench (1). A movable block (313) is slidably connected to the inner wall of the movable hole (312). A sliding plate (314) is fixedly connected to the upper part of the movable block (313). A slide rail (315) is fixedly connected to the upper part of the workbench (1). A fixed seat (316) is fixedly installed on the upper part of the sliding plate (314) via a mounting column. A second electric telescopic rod (317) is fixedly installed on the upper part of the fixed base (316). A connecting plate (318) is fixedly connected to the output end of the second electric telescopic rod (317). A connecting column (3110) is movably connected inside the connecting plate (318). The top end of the connecting column (3110) passes through the connecting plate (318) and is fixedly connected to the connecting rod (3113). A first spring (3111) is fixedly connected to the upper part of the connecting plate (318). A pressure plate (319) is fixedly connected to the bottom end of the connecting column (3110) after passing through the connecting plate (318).

2. The fabric abrasion resistance testing machine according to claim 1, characterized in that: The movable block (313) is threaded to the outer wall of the bidirectional threaded rod (311), and the sliding plate (314) is slidably connected to the outer wall of the slide rail (315).

3. The fabric abrasion resistance testing machine according to claim 1, characterized in that: The top end of the first spring (3111) is fixedly connected to the connecting rod (3113).

4. The fabric abrasion resistance testing machine according to claim 1, characterized in that: Anti-slip pads (3112) are fixedly connected to the bottom of the pressure plate (319) and the inner bottom surface of the fixing seat (316).

5. A fabric abrasion resistance testing machine according to claim 1, characterized in that: The grinding mechanism (32) includes a motor (321) fixedly mounted on the right side of the mounting base (5) via a fixing bracket. A rotating shaft (322) is fixedly connected to the output end of the motor (321). A first grinding roller (323), a second grinding roller (324), and a third grinding roller (325) are fixedly connected to the outer wall of the rotating shaft (322). A collection box (326) is fixedly mounted on the upper part of the mounting base (5). A fan (327) is fixedly mounted on the upper part of the collection box (326). A door is sealed at the front of the collection box (326). Inside the collection box (326)... The collection box (326) has an installation groove (3215) and an installation frame (328) inserted inside the installation groove (3215). A filter screen (329) is fixedly connected to the inner wall of the installation frame (328). The front of the collection box (326) has a sliding groove (3210). A sliding rod (3211) is fixedly connected to the inner wall of the sliding groove (3210). A slider (3212) is slidably connected to the outer wall of the sliding rod (3211). A second spring (3213) is fixedly connected to the inner wall of the sliding groove (3210). A limit rod (3214) is fixedly connected to the outer side of the slider (3212).

6. A fabric abrasion resistance testing machine according to claim 5, characterized in that: The rotating shaft (322) is rotatably connected to the mounting base (5) via a bearing.

7. A fabric abrasion resistance testing machine according to claim 5, characterized in that: The input end of the fan (327) is connected to the top of the collection box (326) through the suction pipe. The bottom of the collection box (326) is connected to the top of the mounting base (5) through the connecting pipe, and a one-way valve (3216) is provided at the top of the connecting pipe.

8. A fabric abrasion resistance testing machine according to claim 5, characterized in that: One end of the second spring (3213) is fixedly connected to the slider (3212), and the inner side of the limiting rod (3214) is fitted to the outer side of the mounting frame (328).

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