Fabric wear resistance testing equipment

Abstract

The utility model discloses fabric wear resistance testing equipment, and relates to the technical field of fabric wear resistance testing, the fabric wear resistance testing equipment comprises an equipment main body and a testing mechanism, the testing mechanism is arranged above the equipment main body, through the arrangement of the testing mechanism, a fabric needing to be tested is placed on a testing table, a friction head is driven to fall onto the fabric through the lifting of a lifting main shaft, and the fabric is tested. Friction testing is conducted on the fabric, the testing frame is driven to rotate through rotation of the electric control rotating disc, the friction head conducts rotary friction on the fabric, the fabric friction comprehensiveness is improved, the friction effect is improved, the friction head is driven by the electric control telescopic rod to stretch out of the testing frame, and the fabric friction pressure can be finely adjusted; meanwhile, friction heads made of different materials such as plastic, wood or metal are arranged, the different friction heads stretch out through an electric control telescopic rod, friction testing of different contact objects is conducted on the fabric, and the comprehensive and overall testing effect of the fabric testing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric wear resistance testing, in particular to a fabric wear resistance testing device. Background Art

[0002] Fabric is a commonly used material in decoration, including chemical fiber carpets, non-woven wall coverings, linen, nylon, colored tape, flannel and other fabrics. Fabric plays a significant role in decorative display and is often the main force that cannot be ignored in the entire sales space. The extensive use of fabric for wall decoration, partitions, and background processing can also form a good commercial space display style. During the production of fabrics, they are usually subjected to wear resistance tests to ensure the quality of the fabrics.

[0003] After searching, the document with the announcement number "CN218297916U" mentioned that "the utility model belongs to the field of wear resistance testing, and specifically relates to a fabric wear resistance testing device, including a workbench, a working groove is provided on the workbench, and a clamping platform is slidably connected to the inside of the working groove. The top of the clamping platform is fixedly connected to two symmetrically arranged clamps by screws. A fixed frame is welded on one side of the workbench, and a motor is installed on the fixed frame. The output end of the motor is connected to the wheel axle through a coupling, and a cam is rotatably installed on the wheel axle. A push rod is slidably assembled on the workbench, and a rolling groove is provided on the cam. One end of the push rod is slidably connected to the inside of the rolling groove." The cam drives the push rod to move left and right repeatedly to perform multiple tests on the fabric, but traditional wear resistance testing equipment can usually only simulate the friction of a single object or a single direction, and cannot fully simulate the wear of multiple objects and multiple forces that the fabric is subjected to in actual use. The test results are not comprehensive enough.

[0004] To this end, we provide a fabric wear resistance testing equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fabric wear resistance testing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fabric wear resistance testing device, comprising a device body and a testing mechanism, wherein the testing mechanism is provided above the device body;

[0007] The testing mechanism includes a clamping assembly, a pressure testing assembly and a mold changing assembly. The clamping assembly is installed on the top of the equipment body, the pressure testing assembly is arranged above the clamping assembly, and the mold changing assembly is installed on the bottom of the pressure testing assembly.

[0008] Preferably, the clamping assembly includes a mounting rail, a test bench, an electrically controlled clamping rod, a clamping plate and a support platform. The top of the equipment body is installed with a mounting rail, the top of the mounting rail is movably connected to the test bench, the left and right ends of the test bench are installed with electrically controlled clamping rods, the top of the electrically controlled clamping rod is fixedly connected to the clamping plate, and a support platform is provided on the inner side of the electrically controlled clamping rod.

[0009] Preferably, the bottom surface of the clamping plate is made of rubber material, and the surface of the support platform is also made of rubber material.

[0010] Preferably, the pressure testing assembly includes a connecting frame, a driver, a lifting spindle, an electrically controlled rotating disk and a testing frame. The connecting frame is welded to the rear end of the equipment body, the driver is installed at the top end of the connecting frame, and the lifting spindle is installed at the bottom end of the connecting frame.

[0011] Preferably, an electrically controlled rotating disk is installed at the bottom end of the lifting spindle, and a test stand is connected to a slot at the bottom end of the electrically controlled rotating disk.

[0012] Preferably, the mold changing assembly includes an electrically controlled telescopic rod and a friction head. The electrically controlled telescopic rod is installed on the inner side of the test frame, and the friction head is connected to the bottom slot of the electrically controlled telescopic rod.

[0013] Preferably, six groups of friction heads are provided, and the friction heads in each group are made of different materials.

[0014] Preferably, a mobile test assembly is provided on the inner side of the mounting rail, and the mobile test assembly includes a mounting platform and a piston cylinder. The mounting platform is fixedly installed on the inner side of the mounting rail, and piston cylinders are installed on both ends of the mounting platform. The piston cylinder is connected to the bottom end of the test platform by a slot.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Through the setting of the test mechanism, the fabric to be tested is placed on the test bench, and then the clamping plate is driven by the electric clamping rod to clamp and fix the fabric to ensure the accuracy of the test. At the same time, the rubber material is used to improve the clamping effect of the fabric to prevent the fabric from falling off during the test. The friction head is driven down to the fabric by the lifting spindle to perform friction test on the fabric. At the same time, the lowering distance of the lifting spindle can be used to change the friction pressure on the fabric to increase the test effect. The rotation of the electric rotary disk drives the test frame to rotate, so that the friction head rotates and rubs on the fabric, improving the comprehensiveness of the friction on the fabric and improving the friction effect. The friction head is driven to extend from the test frame by the electric telescopic rod, and the friction pressure of the fabric can be fine-tuned. At the same time, by setting friction heads of different materials, such as plastic, wood or metal, different friction heads are extended by the electric telescopic rod to perform friction tests on the fabric with different contact objects, thereby increasing the comprehensiveness of the fabric test and the overall test effect.

[0017] 2. By setting up the mobile test assembly and operating two sets of piston cylinders, the test bench is driven to move back and forth on the mounting rails, increasing the test angle of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the clamping assembly proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the pressure test assembly proposed in the present utility model;

[0021] Figure 4 This is a schematic diagram of the mold changing assembly structure proposed in the present utility model.

[0022] In the figure: 1. Equipment body; 2. Testing mechanism; 21. Clamping assembly; 211. Mounting guide rail; 212. Test bench; 213. Electric clamping rod; 214. Clamping plate; 215. Support platform; 22. Pressure testing assembly; 221. Connecting frame; 222. Driver; 223. Lifting spindle; 224. Electric rotating disk; 225. Test stand; 23. Mold changing assembly; 231. Electric telescopic rod; 232. Friction head; 3. Mobile testing assembly; 31. Mounting platform; 32. Piston cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1-4 As shown, a fabric wear resistance testing device includes a device body 1 and a testing mechanism 2, wherein the testing mechanism 2 is arranged above the device body 1;

[0026] The testing mechanism 2 includes a clamping assembly 21, a pressure testing assembly 22 and a mold changing assembly 23. The clamping assembly 21 is installed on the top of the equipment body 1, the pressure testing assembly 22 is arranged above the clamping assembly 21, and the mold changing assembly 23 is installed at the bottom of the pressure testing assembly 22.

[0027] Furthermore, the clamping assembly 21 includes an installation guide rail 211, a test bench 212, an electric clamping rod 213, a clamping plate 214 and a support platform 215. The top of the equipment body 1 is installed with an installation guide rail 211, and the top of the installation guide rail 211 is movably connected to the test bench 212. Electric clamping rods 213 are installed at the left and right ends of the test bench 212, and the top of the electric clamping rod 213 is fixedly connected to the clamping plate 214. A support platform 215 is provided on the inner side of the electric clamping rod 213. The fabric to be tested is placed on the test bench 212, and then the electric clamping rod 213 drives the clamping plate 214 to clamp and fix the fabric to ensure the accuracy of the test.

[0028] Furthermore, the bottom surface of the clamping plate 214 is made of rubber material, and the surface of the support platform 215 is made of rubber material. The rubber material improves the clamping effect of the fabric and prevents the fabric from falling off during testing.

[0029] Furthermore, the pressure testing assembly 22 includes a connecting frame 221, a driver 222, a lifting spindle 223, an electric-controlled rotating disk 224 and a test frame 225. The connecting frame 221 is welded to the rear end of the equipment body 1, the driver 222 is installed at the top of the connecting frame 221, and the lifting spindle 223 is installed at the bottom end of the connecting frame 221. By lifting and lowering the lifting spindle 223, the friction head 232 is driven to descend onto the fabric to perform a friction test on the fabric. At the same time, the descending distance of the lifting spindle 223 can change the friction pressure on the fabric and increase the test effect.

[0030] Furthermore, an electrically controlled rotating disk 224 is installed at the bottom end of the lifting spindle 223, and a test frame 225 is connected to the bottom slot of the electrically controlled rotating disk 224. The rotation of the electrically controlled rotating disk 224 drives the test frame 225 to rotate, causing the friction head 232 to rotate and rub on the fabric, thereby improving the comprehensiveness of the friction on the fabric and improving the friction effect.

[0031] Furthermore, the mold changing assembly 23 includes an electrically controlled telescopic rod 231 and a friction head 232. The electrically controlled telescopic rod 231 is installed on the inner side of the test frame 225. The friction head 232 is connected to the bottom slot of the electrically controlled telescopic rod 231. The friction head 232 is extended from the test frame 225 by the electrically controlled telescopic rod 231, so that the friction pressure of the fabric can be fine-tuned.

[0032] Furthermore, six groups of friction heads 232 are provided, and each group of friction heads 232 uses a different material. By providing friction heads 232 of different materials, such as plastic, wood or metal and other different materials, different friction heads 232 are extended through the electrically controlled telescopic rod 231, and friction tests of different contact objects are performed on the fabric, thereby increasing the comprehensiveness and overall effect of the fabric test.

[0033] Example 2

[0034] See also Figure 2 As shown, compared with Example 1, as another implementation of the present invention, a mobile test component 3 is provided on the inner side of the mounting rail 211, and the mobile test component 3 includes a mounting platform 31 and a piston cylinder 32. The mounting platform 31 is fixedly installed on the inner side of the mounting rail 211, and piston cylinders 32 are installed on the left and right ends of the mounting platform 31. The piston cylinder 32 is connected to the bottom end of the test platform 212 by a slot. Through the operation of the two groups of piston cylinders 32, the test platform 212 is driven to move back and forth left and right on the mounting rail 211, thereby increasing the test angle of the fabric.

[0035] Working principle: When in use, the first step is to install the device at the desired location, and then place the fabric to be tested on the test table 212, and then use the electric clamping rod 213 to drive the clamping plate 214 to clamp and fix the fabric to ensure the accuracy of the test. At the same time, the rubber material is used to improve the clamping effect of the fabric to prevent the fabric from falling off during the test. The second step is to lift the lifting spindle 223 to drive the friction head 232 to descend onto the fabric and perform a friction test on the fabric. At the same time, the descending distance of the lifting spindle 223 can be used to change the friction pressure on the fabric and increase the test effect. The test frame 225 is driven to rotate by the rotation of the electric control rotating disk 224, so that the friction head 232 rotates on the fabric. Rotate friction, improve the comprehensiveness of fabric friction, and improve the friction effect. In the third step, the friction head 232 is extended from the test frame 225 through the electric-controlled telescopic rod 231, and the pressure of fabric friction can be fine-tuned. At the same time, by setting friction heads 232 of different materials, such as plastic, wood or metal and other different materials, different friction heads 232 are extended through the electric-controlled telescopic rod 231 to perform friction tests on different contact objects on the fabric, thereby increasing the comprehensiveness and overall effect of the fabric test. In the fourth step, through the operation of two sets of piston cylinders 32, the test table 212 is driven to move back and forth left and right on the mounting guide rail 211 to increase the test angle of the fabric, thereby completing the use of a fabric wear resistance testing device.

[0036] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fabric wear resistance testing device, comprising a device body (1) and a testing mechanism (2), characterized in that: A testing mechanism (2) is provided above the device body (1); The testing mechanism (2) comprises a clamping assembly (21), a pressure testing assembly (22) and a mold changing assembly (23); the clamping assembly (21) is installed at the top of the device body (1); the pressure testing assembly (22) is arranged above the clamping assembly (21); and the mold changing assembly (23) is installed at the bottom of the pressure testing assembly (22).

2. A fabric wear resistance testing device according to claim 1, characterized in that: The clamping assembly (21) comprises a mounting rail (211), a test bench (212), an electrically controlled clamping rod (213), a clamping plate (214) and a support platform (215). The top of the device body (1) is mounted with the mounting rail (211), the top of the mounting rail (211) is movably connected to the test bench (212), the left and right ends of the test bench (212) are mounted with electrically controlled clamping rods (213), the top of the electrically controlled clamping rod (213) is fixedly connected to the clamping plate (214), and the inner side of the electrically controlled clamping rod (213) is provided with a support platform (215).

3. A fabric wear resistance testing device according to claim 2, characterized in that: The bottom surface of the clamping plate (214) is made of rubber material, and the surface of the support platform (215) is also made of rubber material.

4. The fabric wear resistance testing device according to claim 1, characterized in that: The pressure test assembly (22) comprises a connecting frame (221), a driver (222), a lifting spindle (223), an electrically controlled rotating disk (224) and a test frame (225); the connecting frame (221) is welded to the rear end of the device body (1); the driver (222) is installed at the top end of the connecting frame (221); and the lifting spindle (223) is installed at the bottom end of the connecting frame (221).

5. The fabric wear resistance testing device according to claim 4, characterized in that: An electrically controlled rotating disk (224) is installed at the bottom end of the lifting spindle (223), and a test frame (225) is connected to a slot at the bottom end of the electrically controlled rotating disk (224).

6. The fabric wear resistance testing device according to claim 5, characterized in that: The mold changing assembly (23) comprises an electrically controlled telescopic rod (231) and a friction head (232). The electrically controlled telescopic rod (231) is installed on the inner side of the test frame (225), and the friction head (232) is connected to a slot at the bottom end of the electrically controlled telescopic rod (231).

7. The fabric wear resistance testing device according to claim 6, characterized in that: The friction heads (232) are provided in six groups, and the friction heads (232) of each group are made of different materials.

8. The fabric wear resistance testing device according to claim 2, characterized in that: A mobile test assembly (3) is provided on the inner side of the mounting rail (211), and the mobile test assembly (3) comprises a mounting platform (31) and a piston cylinder (32). The mounting platform (31) is fixedly mounted on the inner side of the mounting rail (211), and piston cylinders (32) are mounted on both left and right ends of the mounting platform (31). The piston cylinder (32) is connected to the bottom end of the test platform (212) via a slot.

Images