Fabric anti-pilling performance testing device

Abstract

The utility model relates to the field of fabric detection, and discloses a fabric anti-pilling performance testing device which comprises a machine body, a moving rod is arranged on the left side of the upper portion of the machine body, a friction assembly is arranged at the upper end of the moving rod, a moving block is arranged on the right side of the upper portion of the machine body, and a testing mechanism is arranged above the moving block. The testing mechanism comprises a mounting rod, a connecting plate penetrates through the outer wall of the mounting rod, a first rotating block penetrates through the inner wall of the connecting plate and is rotationally connected with the inner wall of the connecting plate, a first connecting rod is fixedly connected to the bottom end of the first rotating block, a second rotating block is rotationally connected to the inner wall of the first connecting rod, and a second connecting rod is fixedly connected to the bottom end of the second rotating block. According to the anti-pilling performance testing device, due to the arrangement of the testing mechanism, it is ensured that in the anti-pilling performance testing process of one piece of fabric, after testing of one piece of fabric is completed, testing of the next piece of fabric can be directly conducted, and therefore the effects of saving detection time and improving detection efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the field of fabric testing, in particular to a fabric anti-pilling performance testing device. Background Art

[0002] The fabric anti-pilling performance tester is used to evaluate the resistance of fabrics to pilling under specific conditions. This device simulates the external forces such as friction and compression that fabrics may encounter during actual use to test the fabric's anti-pilling performance.

[0003] At present, most of the existing fabric anti-pilling performance testing devices achieve the effect of anti-pilling performance testing by fixing the fabric with a foam plastic gasket, and then using gabardine to rub the fabric surface under the foam plastic gasket. However, in actual use.

[0004] At present, in actual use, when a piece of fabric is tested, the staff often needs to spend time to remove the original test fabric and then put in the new test fabric. Only after the placement is completed can the test be carried out normally. Therefore, there is often a lot of time loss in the process of replacing the fabric, resulting in a slow test speed. Therefore, a fabric anti-pilling performance testing device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fabric anti-pilling performance testing device, which aims to improve the problem in the prior art that fabric replacement and fabric testing cannot be performed simultaneously, resulting in a lot of time loss.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fabric anti-pilling performance testing device, comprising a body, a moving rod is provided on the upper left side of the body, a friction assembly is provided on the upper end of the moving rod, a moving block is provided on the upper right side of the body, and a testing mechanism is provided above the moving block, the testing mechanism comprises a mounting rod, the outer wall of the mounting rod is penetrated by a connecting plate, the inner wall of the connecting plate is penetrated by and rotatably connected to a rotating block 1, the bottom end of the rotating block 1 is fixedly connected to a connecting rod 1, the inner wall of the connecting rod 1 is rotatably connected to a rotating block 2, the bottom end of the rotating block 2 is fixedly connected to a connecting rod 2, the bottom end of the connecting rod 2 is fixedly connected to the connecting block, the outer wall of the connecting block is penetrated by and slidably connected to a mounting plate, the outer wall of the mounting plate is penetrated by and threadedly connected to a rotating sleeve, and the testing mechanism also includes an adjustment assembly.

[0007] As a further description of the above technical solution:

[0008] The friction assembly includes a moving plate, the bottom end of the moving plate is rotatably connected to the top end of the moving rod, the top end of the moving plate is fixedly connected to a nylon brush, and the top end of the moving plate is fixedly connected to gabardine.

[0009] As a further description of the above technical solution:

[0010] The testing mechanism also includes a positioning assembly, which includes a mounting sleeve. Two groups of positioning assemblies are arranged above each of the connecting rods. The mounting sleeve of one group of positioning assemblies is fixedly connected to the top of the connecting rod, and the mounting sleeve of the other group of positioning assemblies is fixedly connected to the top of the connecting plate. The inner wall of the mounting sleeve is slidably connected with a slide, the bottom end of the slide is fixedly connected to a limiting block, and the top of the slide is elastically connected to the inner wall of the mounting sleeve via a spring.

[0011] As a further description of the above technical solution:

[0012] The positioning assembly also includes an adsorption assembly, which includes a connecting rod, the bottom end of which is fixedly connected to the front surface of the body, a sliding rod passing through the inner wall of the connecting rod and slidably connected to the inner wall of the sliding rod, and a magnetic plate fixedly connected to the top end of the sliding rod.

[0013] As a further description of the above technical solution:

[0014] The adjustment assembly includes a limit groove, which is opened on the outer wall of the mounting rod. A slider is provided inside the limit groove. The outer wall of the slider is fixedly connected to the inner side of the connecting plate. A rotating rod passes through and is rotatably connected to the inner wall of the mounting rod. The outer wall of the rotating rod is elastically connected to the inner wall of the mounting rod through a torsion spring, and the outer wall of the rotating rod is fixedly connected to a blocking rod.

[0015] As a further description of the above technical solution:

[0016] The top of the rotating block 1 is provided with a limiting hole 1, and the shape and size of the limiting hole 1 match the limiting block. The top of the rotating block 2 is provided with a limiting hole 2, and the shape and size of the limiting hole 2 match the limiting block.

[0017] As a further description of the above technical solution:

[0018] A position control block is fixedly connected to the top of the connecting plate, and the height of the position control block is higher than the height of the mounting sleeve.

[0019] As a further description of the above technical solution:

[0020] The limiting groove is in the shape of an annular groove connected with four vertical grooves.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the setting of the testing mechanism ensures that when a fabric is undergoing an anti-pilling performance test, the staff can replace the fabric that was previously tested and put in a new fabric, thereby ensuring that after completing the test of one piece of fabric, the next piece of fabric can be tested directly, thereby saving testing time and improving testing efficiency.

[0023] 2. In the present invention, the setting of the limit groove, slider, rotating rod, torsion spring and stop rod ensures that after the staff completes the anti-pilling performance test of a piece of fabric, they can easily rotate the connecting plate ninety degrees, thereby ensuring that the next piece of fabric can be accurately rotated to the test area. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural diagram of the overall structure of the utility model;

[0025] Figure 2 Schematic diagram of the three-dimensional structure of the adsorption component in the present utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the friction component in the present utility model;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the testing mechanism in the present utility model;

[0028] Figure 5 This is a schematic diagram of a three-dimensional structural cross-section of the testing mechanism in the present invention;

[0029] Figure 6 For this utility model Figure 5 A magnified schematic diagram of the three-dimensional structure of part A;

[0030] Figure 7 For this utility model Figure 5 A magnified schematic diagram of the three-dimensional structure of part B;

[0031] Figure 8 It is a schematic cross-sectional view of the three-dimensional structure of the adjustment component in the present invention.

[0032] Legend:

[0033] 1. Machine body; 2. Moving rod; 3. Friction assembly; 4. Moving block; 5. Testing mechanism; 6. Positioning assembly; 7. Adjusting assembly; 31. Moving plate; 32. Nylon brush; 33. Gabardine; 51. Mounting rod; 52. Connecting plate; 53. Rotating block 1; 54. Connecting rod 1; 55. Rotating block 2; 56. Connecting rod 2; 57. Connecting block; 58. Mounting plate; 59. Rotating sleeve; 511. Limiting hole 1; 512. Limiting hole 2; 513. Positioning block; 61. Mounting sleeve; 62. Slide plate; 63. Limiting block; 64. Spring; 65. Adsorption assembly; 651. Connecting rod; 652. Sliding rod; 653. Magnetic plate; 71. Limiting slot; 72. Sliding block; 73. Rotating rod; 74. Torsion spring; 75. Stop rod. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1 、 Figure 3 and Figure 4 , the utility model provides an embodiment: a fabric anti-pilling performance testing device, including a body 1, a moving rod 2 is provided on the upper left side of the body 1, and a driving member is provided at the bottom end of the moving rod 2 to drive it to move, and the displacement of the moving rod 2 under the drive of the driving member is a prior art, which can be implemented by technicians in this field, so it will not be described in detail in this case. A friction component 3 is provided at the upper end of the moving rod 2, and the friction component 3 includes a moving plate 31. The bottom end of the moving plate 31 is rotatably connected to the top end of the moving rod 2. There is a large friction between the moving plate 31 and the moving rod 2. When a small force is generated between the moving plate 31 and the moving rod 2, the moving plate 3 1 and the moving rod 2 cannot rotate relative to each other, the top of the moving plate 31 is fixedly connected to a nylon brush 32, and the top of the moving plate 31 is fixedly connected to a gabardine 33. The nylon brush 32 and the gabardine 33 are existing materials used for friction with the surface of the fabric, and are well known to technicians in this field. A moving block 4 is provided on the upper right side of the body 1, and a driving member is provided at the bottom end of the moving block 4 to drive it to move. The displacement of the moving block 4 under the drive of the driving member is an existing technology and can be achieved by technicians in this field. Therefore, no further description will be made in this case, and the moving rod 2 and the moving block 4 can be combined into a certain irregular motion trajectory through different moving methods.

[0036] Reference Figure 4 - Figure 6A testing mechanism 5 is provided above the moving block 4. The testing mechanism 5 includes a mounting rod 51. The mounting rod 51 is in the shape of a cylinder. A connecting plate 52 is passed through the outer wall of the mounting rod 51. The overall shape of the connecting plate 52 is a cross with a circular hole in the middle. The inner wall of the connecting plate 52 passes through and is rotatably connected to a rotating block 1 53. The rotating block 1 53 is in the shape of a cylinder. The bottom end of the rotating block 1 53 is fixedly connected to a connecting rod 1 54. The inner wall of the connecting rod 1 54 is rotatably connected to a rotating block 2 55. The shape of the rotating block 2 55 is consistent with that of the rotating block 1 53. The bottom end of the rotating block 2 55 is fixedly connected to There is a connecting rod 56, the bottom end of which is fixedly connected to a connecting block 57. The outer wall of the connecting block 57 is penetrated and slidably connected to a mounting plate 58. The sliding connection ensures that the connecting block 57 can move up and down relative to the connecting block 57 to a certain extent, thereby ensuring that when testing fabrics of different thicknesses, the fabrics can contact the top of the nylon brush 32 or the gabardine 33. The outer wall of the mounting plate 58 is penetrated and threadedly connected to a rotating sleeve 59. A foam plastic gasket and the fabric to be tested are installed between the rotating sleeve 59 and the mounting plate 58, and the fabric is arranged below the foam plastic gasket.

[0037] Reference Figure 4 - Figure 6 The testing mechanism 5 also includes a positioning component 6, which includes a mounting sleeve 61. The top of the connecting plate 52 is fixedly connected to a control block 513. The height of the control block 513 is higher than the height of the mounting sleeve 61. Two groups of positioning components 6 are provided above each connecting rod 1 54. The mounting sleeve 61 of one group of positioning components 6 is fixedly connected to the top of the connecting rod 1 54, and the mounting sleeve 61 of the other group of positioning components 6 is fixedly connected to the top of the connecting plate 52. The inner wall of the mounting sleeve 61 is slidably connected to a slide 62. The material of the slide 62 is set to be a magnet. The bottom end of the slide 62 is fixedly connected to the limit block 63. The cross section of the limit block 63 The shape is a shape formed by connecting a rectangle on the top and a triangle on the bottom. The overall shape of the limit block 63 is an arc consistent with the curvature of the edge of the slide 62. A limit hole 511 is provided at the top of the rotating block 53. The shape and size of the limit hole 511 match the limit block 63. A limit hole 512 is provided at the top of the rotating block 55. The shape and size of the limit hole 512 match the limit block 63. The top of the slide 62 is elastically connected to the inner wall of the mounting sleeve 61 by a spring 64. One end of the spring 64 is fixedly connected to the top of the slide 62, and the other end of the spring 64 is fixedly connected to the inner wall of the mounting sleeve 61.

[0038] Reference Figure 1 、 Figure 2 and Figure 6The positioning assembly 6 also includes an adsorption assembly 65, which includes a connecting rod 651. The distance between the connecting rod 651 and the mounting rod 51 is greater than the maximum distance between the rotating sleeve 59 and the mounting rod 51 after being installed on the outside of the mounting plate 58. The position setting of the connecting rod 651 ensures that the rotating sleeve 59 and the mounting plate 58 can never collide with the connecting rod 651 during use. The bottom end of the connecting rod 651 is fixedly connected to the front surface of the body 1, and the inner wall of the connecting rod 651 passes through and is slidably connected with a sliding rod 652. The top of the sliding rod 652 is fixedly connected with a magnetic plate 653. The bottom material of the magnetic plate 653 is set to a magnet, and the magnetic pole at the bottom end of the magnetic plate 653 is different from the magnetic pole at the top end of the slide 62. The setting of the control block 513 ensures that when the connecting plate 52 moves upward, the control block 513 can drive the magnetic plate 653 to move upward.

[0039] Reference Figure 5 、 Figure 7 and Figure 8 The lock body 71 is fixed with the lock body 72, and the lock body 73 is fixed with the lock body 74. When the lock body 73 is unlocked, the lock body 73 is unlocked, and the lock body 73 is unlocked.

[0040] Working principle: When in use, when the equipment is working and the anti-pilling performance test is performed on one of the fabrics, the slide 62 located in front of the test area moves upward under the magnetic force of the magnetic plate 653, thereby driving the limit block 63 to leave the limit hole 1 511 and the limit hole 2 512. Therefore, at this time, the rotating block 1 53 and the rotating block 2 55 are not restricted. Therefore, at this time, the rotating block 1 53 can rotate relative to the connecting plate 52, and the rotating block 2 55 can rotate relative to the connecting rod 1 54.

[0041] At this time, the staff can fix the position of the mounting plate 58 relative to the staff by holding the front mounting plate 58. When the mounting rod 51 moves under the drive of the moving block 4, the positions of the connecting rod 1 54 and the connecting rod 2 56 can be changed by rotating the rotating block 1 53 and the rotating block 2 55, thereby ensuring that the mounting rod 51 can still work normally. Since the front mounting plate 58 can be relatively stationary, the staff can more easily remove the rotating sleeve 59, take out the test fabric between the rotating sleeve 59 and the mounting plate 58, and put in new test fabric.

[0042] When the locking cam 75 is in the unlocked position, the locking cam 75 is in the unlocked position, and the locking cam 75 is locked, so the locking cam 75 is locked.

[0043] When the rotation is completed, the staff pulls the mounting plate 58 and the rotating sleeve 59, which were originally at the front end and are at the right end after the rotation, so that the right end part of the connecting plate 52, the connecting rod 1 54 and the connecting rod 2 56 are in the same straight line, so that the limit block 63 and the limit hole 1 511 and the limit hole 2 512 are in the same vertical area. At this time, the slide plate 62 drives the limit block 63 to move downward under the elastic force of the spring 64, and enters the limit hole 1 511 and the limit hole 2 512, thereby ensuring that the position of the fabric is not easily changed during the processing.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fabric anti-pilling performance testing device, comprising a body (1), characterized in that: A moving rod (2) is provided on the upper left side of the body (1), a friction assembly (3) is provided on the upper end of the moving rod (2), a moving block (4) is provided on the upper right side of the body (1), a testing mechanism (5) is provided above the moving block (4), and the testing mechanism (5) comprises a mounting rod (51), a connecting plate (52) is passed through the outer wall of the mounting rod (51), a rotating block (53) is passed through and rotatably connected to the inner wall of the connecting plate (52), and the rotating block (53) is The bottom end of the test mechanism (5) is fixedly connected to a connecting rod 1 (54), the inner wall of the connecting rod 1 (54) is rotatably connected to a rotating block 2 (55), the bottom end of the rotating block 2 (55) is fixedly connected to a connecting rod 2 (56), the bottom end of the connecting rod 2 (56) is fixedly connected to a connecting block (57), the outer wall of the connecting block (57) is penetrated and slidably connected to a mounting plate (58), the outer wall of the mounting plate (58) is penetrated and threadedly connected to a rotating sleeve (59), and the test mechanism (5) further includes an adjusting component (7).

2. A fabric anti-pilling performance testing device according to claim 1, characterized in that: The friction assembly (3) comprises a movable plate (31), the bottom end of the movable plate (31) is rotatably connected to the top end of the movable rod (2), the top end of the movable plate (31) is fixedly connected to a nylon brush (32), and the top end of the movable plate (31) is fixedly connected to a gabardine (33).

3. The fabric anti-pilling performance testing device according to claim 1, characterized in that: The testing mechanism (5) further comprises a positioning assembly (6), wherein the positioning assembly (6) comprises a mounting sleeve (61), and two groups of positioning assemblies (6) are arranged above each connecting rod (54), wherein the mounting sleeve (61) of one group of positioning assemblies (6) is fixedly connected to the top end of the connecting rod (54), and the mounting sleeve (61) of the other group of positioning assemblies (6) is fixedly connected to the top end of the connecting plate (52), and the inner wall of the mounting sleeve (61) is slidably connected to a slide plate (62), and the bottom end of the slide plate (62) is fixedly connected to a limiting block (63), and the top end of the slide plate (62) is elastically connected to the inner wall of the mounting sleeve (61) via a spring (64).

4. The fabric anti-pilling performance testing device according to claim 3, characterized in that: The positioning assembly (6) further includes an adsorption assembly (65), the adsorption assembly (65) including a connecting rod (651), the bottom end of the connecting rod (651) being fixedly connected to the front surface of the body (1), the inner wall of the connecting rod (651) being penetrated and slidably connected to a sliding rod (652), and the top end of the sliding rod (652) being fixedly connected to a magnetic attraction plate (653).

5. The fabric anti-pilling performance testing device according to claim 4, characterized in that: The adjustment assembly (7) includes a limiting groove (71), the limiting groove (71) is opened on the outer wall of the installation rod (51), a slider (72) is provided inside the limiting groove (71), the outer wall of the slider (72) is fixedly connected to the inner side of the connecting plate (52), a rotating rod (73) passes through and is rotatably connected to the inner wall of the installation rod (51), the outer wall of the rotating rod (73) is elastically connected to the inner wall of the installation rod (51) through a torsion spring (74), and the outer wall of the rotating rod (73) is fixedly connected to a blocking rod (75).

6. The fabric anti-pilling performance testing device according to claim 3, characterized in that: The top of the rotating block (53) is provided with a limiting hole (511), the shape and size of which are consistent with those of the limiting block (63); the top of the rotating block (55) is provided with a limiting hole (512), the shape and size of which are consistent with those of the limiting block (63).

7. The fabric anti-pilling performance testing device according to claim 3, characterized in that: A position control block (513) is fixedly connected to the top end of the connecting plate (52), and the height of the position control block (513) is higher than the height of the mounting sleeve (61).

8. The fabric anti-pilling performance testing device according to claim 5, characterized in that: The limiting groove (71) is in the shape of an annular groove connected with four vertical grooves.

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