Fabric waterproof testing device

Abstract

The utility model relates to the technical field of fabric testing equipment, in particular to a fabric waterproof testing device which comprises a base, a connecting frame, a fixing mechanism, an adjusting mechanism, a reciprocating mechanism and a spraying mechanism, the connecting frame is fixedly connected with the base, the fixing mechanism is used for fixing a fabric to be tested, the adjusting mechanism is used for adjusting the angle of the fixing mechanism, and the reciprocating mechanism is used for reciprocating the fabric to be tested. The output end of the adjusting mechanism is in transmission connection with the fixing mechanism, the output end of the reciprocating mechanism is in transmission connection with the fixing mechanism, the reciprocating mechanism is used for providing power for reciprocating motion of the fixing mechanism, and the spraying mechanism is fixedly connected with the connecting frame. Multi-angle waterproof performance testing can be conveniently carried out on the fabric, and a comprehensive testing result is obtained; through the design of the reciprocating mechanism, the fabric can do reciprocating motion in the testing process, so that the dynamic waterproof effect is simulated, and a relatively comprehensive testing result is obtained.

Description

Technical Field

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

[0002] Fabric waterproofing testing is an important method for evaluating the ability of textile fabrics to resist water penetration. This test is crucial for the production of outdoor clothing, raincoats, tents, and other products. The spray method involves subjecting a sample to a spray test under specific conditions. The water exposure level is determined based on the amount of water applied, thereby assessing the waterproofness of the textile fabric. Existing fabric waterproofing testing devices lack an adjustable or movable fabric fixing mechanism, hindering multi-angle waterproofing testing. Furthermore, they only allow for static testing, hindering mobile waterproofing testing and limiting the comprehensiveness of the test. Utility Model Content

[0003] The technical problem to be solved by the present invention is: in order to overcome the problem that the fabric fixing mechanism of the fabric waterproof testing device in the prior art cannot be adjusted in angle and cannot be moved, which is not conducive to multi-angle waterproof performance testing of the fabric, and can only perform static testing, which is not conducive to mobile waterproof performance testing of the fabric, affecting the comprehensiveness of the test, a fabric waterproof testing device is provided.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a fabric waterproof testing device, including a base, a connecting frame, a fixing mechanism, an adjusting mechanism, a reciprocating mechanism and a spraying mechanism, the connecting frame is fixedly connected to the base, the fixing mechanism is used to fix the fabric to be tested, the adjusting mechanism is used to adjust the angle of the fixing mechanism, the adjusting mechanism is fixedly connected to the connecting frame, the output end of the adjusting mechanism is transmission-connected to the fixing mechanism, the output end of the reciprocating mechanism is transmission-connected to the fixing mechanism, the reciprocating mechanism is used to provide power for the reciprocating motion of the fixing mechanism, the spraying mechanism is fixedly connected to the connecting frame, the spraying mechanism is located above the fixing mechanism, and the spraying mechanism is used to spray water onto the fabric on the fixing mechanism, and through the design of the adjusting mechanism, the angle between the fabric and the sprayed water is adjusted, so as to facilitate multi-angle waterproof performance testing of the fabric and obtain more comprehensive test results; through the design of the reciprocating mechanism, the fabric can be made to perform reciprocating motion during the test, thereby simulating a dynamic waterproof effect and obtaining more comprehensive test results.

[0005] In order to solve the problem of water splashing after spraying, the testing device further includes a water storage tank, which surrounds the fixing mechanism.

[0006] In order to solve the problem of how to arrange the fixing mechanism, the fixing mechanism further includes a fixing plate and a fixing cover, a ring-shaped fixing portion protrudes from the top surface of the fixing plate, the fixing cover surrounds the fixing portion, and a fixing gap is formed between the fixing cover and the fixing portion for fixing the fabric.

[0007] In order to solve the problem that the fabric cannot move during the test, the reciprocating mechanism further includes a driving member and a mounting plate. The mounting plate and the fixed plate are slidably connected, the mounting plate and the driving member are fixedly connected, and the driving member is connected to the fixed plate through a transmission assembly. The driving member is used to provide power for the reciprocating motion of the fixed mechanism.

[0008] In order to solve the problem of how the transmission assembly realizes reciprocating transmission, the transmission assembly further includes a transmission rod, a moving block, a guide block and a connecting rod. The output end of the driving member is fixedly connected to the input end of the transmission rod, the output end of the transmission rod is rotatably connected to the moving block, the guide block is provided with a sliding cavity for movement of the moving block, the moving block is slidingly arranged in the sliding cavity, one end of the connecting rod is fixedly connected to the guide block, and the other end is fixedly connected to the fixed plate, and the mounting plate is provided with a through hole for movement of the connecting rod.

[0009] In order to solve the problem of low stability of the fixed plate, a reciprocating mechanism is further included, including a slide rail and a slider matching the slide rail. The slide rail is fixedly connected to the mounting plate, the slider is slidably connected to the slide rail, and the slider is fixedly connected to the fixed plate.

[0010] In order to solve the problem that the fabric fixing mechanism cannot be adjusted in angle, the adjusting mechanism further includes an adjusting screw and an adjusting rod, the adjusting screw is threadedly connected to the connecting frame, the adjusting screw is rotatably connected to the head end of the adjusting rod, and the tail end of the adjusting rod is rotatably connected to the upper part of the mounting plate;

[0011] The bottom of the mounting plate is rotatably connected to the base.

[0012] The spraying mechanism further includes a water tank, which is used to store water and is fixedly connected to the connecting frame.

[0013] The beneficial effects of the present invention are as follows: the present invention provides a fabric waterproof testing device, which, through the design of an adjustment mechanism, adjusts the angle between the fabric and the spray water, thereby facilitating multi-angle waterproof performance testing of the fabric and obtaining more comprehensive test results; and through the design of a reciprocating mechanism, the fabric can be made to perform reciprocating motion during the test, thereby simulating a dynamic waterproof effect and obtaining more comprehensive test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a right side structural schematic diagram of the present utility model;

[0017] Figure 3 It is a structural diagram of the reciprocating mechanism of the utility model.

[0018] In the figure: 1. base, 2. connecting frame, 3. fixing mechanism, 31. fixing plate, 311. fixing part, 32. fixing cover, 4. adjusting mechanism, 41. adjusting screw, 42. adjusting rod, 5. reciprocating mechanism, 51. driving member, 52. mounting plate, 53. transmission assembly, 531. transmission rod, 532. moving block, 533, guide block, 5331, sliding chamber, 534, connecting rod, 54, slide rail, 55, slider, 6. spraying mechanism, 7. water tank. DETAILED DESCRIPTION

[0019] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0020] like Figure 1 It is a structural schematic diagram of the present invention, a fabric waterproof testing device, including a base 1, a connecting frame 2, a fixing mechanism 3, an adjusting mechanism 4, a reciprocating mechanism 5 and a spraying mechanism 6. The connecting frame 2 and the base 1 are fixedly connected. The fixing mechanism 3 is used to fix the fabric to be tested. The fixing mechanism 3 includes a fixing plate 31 and a fixing cover 32. A ring-shaped fixing portion 311 is protruded on the top surface of the fixing plate 31. The fixing cover 32 surrounds the fixing portion 311. A fixed gap for fixing the fabric is formed between the fixing cover 32 and the fixing portion 311. The ring-shaped fixing portion 311 makes the center of the fabric fixed on the fixing portion 311 in an overhead state, which makes it easier to test the waterproof effect of the fabric.

[0021] like Figure 2 As shown, the adjusting mechanism 4 is used to adjust the angle of the fixing mechanism 3. The adjusting mechanism 4 is fixedly connected to the connecting frame 2. The output end of the adjusting mechanism 4 is transmission-connected to the fixing mechanism 3. The adjusting mechanism 4 includes an adjusting screw 41 and an adjusting rod 42. The adjusting screw 41 is threadedly connected to the connecting frame 2. The head end of the adjusting screw 41 and the adjusting rod 42 are rotationally connected. The tail end of the adjusting rod 42 is rotationally connected to the upper part of the mounting plate 52. Through the design of the adjusting mechanism 4, the angle between the fabric and the spray water is adjusted, which facilitates the multi-angle waterproof performance test of the fabric and obtains more comprehensive test results. The mounting plate 52 is rotationally connected to the base 1, which can increase the stability of the adjustment of the mounting plate 52. By rotating the adjusting screw 41, the upper part of the mounting plate 52 is moved away from or close to the side of the connecting frame 2.

[0022] like Figure 2As shown, the output end of the reciprocating mechanism 5 is transmission-connected to the fixed mechanism 3, and the reciprocating mechanism 5 is used to provide power for the reciprocating motion of the fixed mechanism 3. The reciprocating mechanism 5 includes a driving member 51 and a mounting plate 52. The mounting plate 52 is slidingly connected to the fixed plate 31, and the mounting plate 52 is fixedly connected to the driving member 51. The driving member 51 is transmission-connected to the fixed plate 31 through a transmission assembly 53. The driving member 51 is used to provide power for the reciprocating motion of the fixed mechanism 3, and the bottom of the mounting plate 52 is rotationally connected to the base 1 to increase the stability of the mounting plate 52.

[0023] like Figure 2 、 Figure 3 As shown, the driving member 51 is a motor, and the transmission assembly 53 includes a transmission rod 531, a moving block 532, a guide block 533 and a connecting rod 534. The output end of the driving member 51 is fixedly connected to the input end of the transmission rod 531, and the output end of the transmission rod 531 is rotatably connected to the moving block 532. The guide block 533 has a sliding cavity 5331 for the moving block 532 to move, and the moving block 532 is slidably arranged in the sliding cavity 5331. One end of the connecting rod 534 is fixedly connected to the guide block 533, and the other end is fixedly connected to the fixed plate 31. The mounting plate 52 has a through hole for the connecting rod 534 to move.

[0024] The driving member 51 may also be a cylinder, which is not specifically limited in this application.

[0025] The reciprocating mechanism 5 includes a slide rail 54 and a slider 55 matching the slide rail 54. The slide rail 54 is fixedly connected to the mounting plate 52, the slider 55 is slidably connected to the slide rail 54, and the slider 55 is fixedly connected to the fixed plate 31 to increase the stability of the fixed plate 31. In this application, two slide rails 54 and sliders 55 are installed, and the two slide rails 54 are respectively arranged on both sides of the through hole.

[0026] like Figure 1 、 Figure 2 As shown, the spraying mechanism 6 is fixedly connected to the connecting frame 2, and the spraying mechanism 6 is located above the fixing mechanism 3. The spraying mechanism 6 is used to spray water onto the fabric on the fixing mechanism 3. The spraying mechanism 6 includes a water tank, which is used to hold water. The water tank is fixedly connected to the connecting frame 2, and a valve is installed on the output end of the water tank.

[0027] The testing device further comprises a water storage tank 7 , which surrounds the fixing mechanism 3 and is capable of containing the sprayed water.

[0028] Working status: According to the required test angle, rotate the adjusting screw 41 to change the angle of the mounting plate 52, thereby changing the angle of the fabric. The valve of the water tank opens to start spraying water. The driving member 51 starts, causing the fixing plate 31 to reciprocate, thereby driving the fabric to reciprocate, realizing dynamic waterproof testing.

[0029] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A fabric waterproof testing device, characterized in that: The invention comprises a base (1), a connecting frame (2), a fixing mechanism (3), an adjusting mechanism (4), a reciprocating mechanism (5) and a spraying mechanism (6); the connecting frame (2) is fixedly connected to the base (1); the fixing mechanism (3) is used to fix the fabric to be tested; the adjusting mechanism (4) is used to adjust the angle of the fixing mechanism (3); the adjusting mechanism (4) is fixedly connected to the connecting frame (2); the output end of the adjusting mechanism (4) is transmission-connected to the fixing mechanism (3); the output end of the reciprocating mechanism (5) is transmission-connected to the fixing mechanism (3); the reciprocating mechanism (5) is used to provide power for the reciprocating motion of the fixing mechanism (3); the spraying mechanism (6) is fixedly connected to the connecting frame (2); the spraying mechanism (6) is located above the fixing mechanism (3); and the spraying mechanism (6) is used to spray water onto the fabric on the fixing mechanism (3).

2. A fabric waterproof testing device according to claim 1, characterized in that: The testing device further comprises a water storage tank (7), wherein the water storage tank (7) surrounds the fixing mechanism (3).

3. The fabric waterproof testing device according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing plate (31) and a fixing cover (32); a ring-shaped fixing portion (311) is protruded from the top surface of the fixing plate (31); the fixing cover (32) surrounds the fixing portion (311); and a fixing gap for fixing fabric is formed between the fixing cover (32) and the fixing portion (311).

4. A fabric waterproof testing device according to claim 3, characterized in that: The reciprocating mechanism (5) comprises a driving member (51) and a mounting plate (52), wherein the mounting plate (52) is slidably connected to the fixed plate (31), the mounting plate (52) is fixedly connected to the driving member (51), the driving member (51) is transmission-connected to the fixed plate (31) via a transmission assembly (53), and the driving member (51) is used to provide power for the reciprocating motion of the fixed mechanism (3).

5. The fabric waterproof testing device according to claim 4, characterized in that: The transmission assembly (53) includes a transmission rod (531), a moving block (532), a guide block (533) and a connecting rod (534). The output end of the driving member (51) is fixedly connected to the input end of the transmission rod (531). The output end of the transmission rod (531) is rotatably connected to the moving block (532). The guide block (533) is provided with a sliding cavity (5331) for allowing the moving block (532) to move. The moving block (532) is slidably arranged in the sliding cavity (5331). One end of the connecting rod (534) is fixedly connected to the guide block (533), and the other end is fixedly connected to the fixed plate (31). The mounting plate (52) is provided with a through hole for allowing the connecting rod (534) to move.

6. The fabric waterproof testing device according to claim 3, characterized in that: The reciprocating mechanism (5) comprises a slide rail (54) and a slider (55) matched with the slide rail (54); the slide rail (54) is fixedly connected to the mounting plate (52); the slider (55) is slidably connected to the slide rail (54); and the slider (55) is fixedly connected to the fixing plate (31).

7. The fabric waterproof testing device according to claim 3, characterized in that: The adjusting mechanism (4) comprises an adjusting screw (41) and an adjusting rod (42), wherein the adjusting screw (41) is threadedly connected to the connecting frame (2), the adjusting screw (41) and the head end of the adjusting rod (42) are rotatably connected, and the tail end of the adjusting rod (42) is rotatably connected to the upper part of the mounting plate (52); The bottom of the mounting plate (52) is rotatably connected to the base (1).

8. The fabric waterproof testing device according to claim 1, characterized in that: The spraying mechanism (6) comprises a water storage tank, the water storage tank is used to contain water, and the water storage tank is fixedly connected to the connecting frame (2).

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