Waterproof test equipment for waterproof breathable film

Abstract

The utility model discloses a waterproof test device for a waterproof breathable film. The equipment comprises a machine table, an air cylinder, a movable testing table, a testing probe and a sliding base, the air cylinder is installed on the front side of the upper portion of the machine table, the movable testing table is connected to a piston rod at the bottom of the air cylinder, and the testing probe is installed on the front side of the movable testing table and vertically arranged; the sliding base is installed on the front side of the lower portion of the machine table in a sliding mode and located under the testing probe. The waterproof test equipment for the waterproof breathable film can detect whether finished products of each batch of raw materials after die cutting are waterproof or not, so as to effectively avoid product scrapping caused by unstable water leakage of the materials.

Description

Technical Field

[0001] The utility model relates to the field of die cutting, in particular to a waterproof testing device for a waterproof breathable membrane. Background Art

[0002] For some functional waterproof and breathable membrane materials, after the raw materials are die-cut into products, if the processing effect is not good, it may cause water leakage in the product. Therefore, in order to ensure the normal functionality of the product, it is often necessary to use testing to confirm whether it is waterproof.

[0003] The existing detection method is generally to confirm by observing its appearance, which has poor effect and cannot more accurately detect the waterproof functionality of the product. If abnormal leakage occurs during use, it will cause a large number of products to be scrapped. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a waterproof test device for a waterproof breathable membrane.

[0005] According to one aspect of the utility model, a waterproof test device for a waterproof breathable membrane is provided, comprising:

[0006] Machine;

[0007] A cylinder, the cylinder being mounted on the upper front side of the machine platform;

[0008] A mobile test platform, the mobile test platform is connected to the piston rod at the bottom of the cylinder;

[0009] A test probe, which is mounted on the front side of the mobile test platform and is arranged vertically;

[0010] The sliding base is slidably mounted on the lower front side of the platform and is located directly below the test probe.

[0011] In some embodiments, the lower part of the machine platform has a base platform, and the sliding base is mounted on the base platform. The advantage is that the base platform is provided on the machine platform for mounting the sliding base.

[0012] In some embodiments, the mobile test platform includes a vertical frame and a horizontal frame connected to each other, wherein the vertical frame is connected to the bottom of the cylinder, the horizontal frame is located at the bottom front side of the vertical frame, and the test probe is installed on the horizontal frame. It is beneficial that the specific structure of the mobile test platform is described, which can be used to install a magnifying glass.

[0013] In some embodiments, an oil pressure buffer is further included, which is installed at the front middle part of the machine platform and is located directly below the vertical frame. The benefit is that the oil pressure buffer can buffer the movement of the mobile test platform.

[0014] In some embodiments, the top of the test probe has a sensing end block, which is beneficial in that the sensing end block can be used in conjunction with the test probe for testing.

[0015] In some embodiments, a linear slide rail is installed on the base, a linear slider is slidably installed on the linear slide rail, and the sliding base is installed on the linear slider. The benefit is that the linear slide rail and the linear slider can be provided to install the sliding base.

[0016] In some embodiments, the sliding base includes a bearing plate and a positioning member, the bearing plate is mounted on the linear slider, and the positioning member is fixedly mounted on the bearing plate. The benefit lies in that the structure of the sliding base is described.

[0017] In some embodiments, the side of the bearing plate is also connected to the bolt-type roller needle bearing via a bearing fixing frame. The benefit lies in that the specific structure of the sliding base is further described.

[0018] In some embodiments, the machine has an air pressure button and a water pressure button, which is beneficial in that a waterproof test operation can be performed through the air pressure button and the water pressure button.

[0019] In some embodiments, the cylinder, the mobile test platform, the test probe and the sliding base are provided in plurality and are installed side by side on the machine platform, which is advantageous in that it can be used to perform multiple waterproof tests simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front cross-sectional view of a waterproof test device for a waterproof breathable membrane according to one embodiment of the utility model;

[0021] Figure 2 for Figure 1 A partial front cross-sectional view of a waterproof breathable membrane waterproof test device Figure 1 ;

[0022] Figure 3 for Figure 1 A partial front cross-sectional view of a waterproof breathable membrane waterproof test device Figure 2 ;

[0023] Figure 4 for Figure 1A side cross-sectional view of a waterproof test device for a waterproof breathable membrane;

[0024] Figure 5 for Figure 4 A partial side cross-sectional view of a waterproof test device for a waterproof breathable membrane is shown.

[0025] In the figure: machine 1, cylinder 2, mobile test table 3, test probe 4, sliding base 5, fixture 6,

[0026] Base 11, linear guide rail 12, linear slider 13,

[0027] Vertical frame 31, horizontal frame 32, hydraulic buffer 33, induction end block 41,

[0028] The carrier plate 51 , the positioning member 52 , the bearing fixing frame 53 , and the bolt-type roller liquid needle bearing 54 . DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] like Figure 1-5 As shown, the device mainly includes structures such as a machine platform 1, a cylinder 2, a mobile test platform 3, a test probe 4 and a sliding base 5.

[0031] The machine platform 1 and the cylinder 2 are both arranged vertically, wherein the cylinder 2 is fixedly mounted on one side of the upper part of the machine platform 1 (referred to as the front side) through a mounting member, and its piston rod is vertically downward.

[0032] The mobile test platform 3 mainly includes a vertical frame 31 and a horizontal frame 32. The vertical frame 31 is connected to the piston rod at the bottom of the cylinder 2 and can be raised and lowered with the operation of the cylinder 2. The horizontal frame 32 is connected to the bottom of the vertical frame 31 and extends forward. The vertical frame 31 and the horizontal frame 32 of the mobile test platform 3 can be used to install a magnifying glass, which can be connected to a computer via USB.

[0033] In addition, an oil pressure buffer 33 is installed on the middle front side of the machine platform 1 through a mounting part. The oil pressure buffer 33 is located directly below the vertical frame 31, and when the vertical frame 31 of the mobile test platform 3 descends, it can touch the oil pressure buffer 33 and be buffered.

[0034] The test probe 4 is vertically arranged and mounted on the horizontal frame 32 of the mobile test platform 3. A sensing end block 41 is provided on the top of the test probe 4.

[0035] The lower part of the machine platform 1 is provided with a horizontally extending base platform 11 , and a linear guide rail 12 is installed on the portion of the base platform 11 located at the front side of the machine platform 1 , and a linear slider 13 is slidably installed on the linear guide rail 12 .

[0036] The sliding base 5 includes a bearing plate 51 and a positioning member 52, wherein the bearing plate 51 is installed on the linear slider 13, and the positioning member 52 is fixedly installed on the bearing plate 51, so that the sliding base 5 can slide on the bottom platform 11 on the lower front side of the machine platform 1 through the linear slide rail 12 and the linear slider 13.

[0037] The sliding base 5 is located directly below the test probe 4, wherein the positioning member 52 on the sliding base 5 can be used to install the fixture 6, and the fixture 6 is located directly below the test probe 4 after installation.

[0038] In addition, the side surface of the bearing plate 51 of the sliding base 5 is also connected to a bolt-type roller needle bearing 54 through a bearing fixing frame 53 .

[0039] In addition, the machine 1 is provided with an air pressure button and a water pressure button (not shown in the figure), which can place the product on the fixture 6 in an environment of simulated air pressure and water pressure, so as to perform a waterproof test.

[0040] Preferably, multiple groups of equipment can be arranged on the machine 1 at the same time, that is, multiple cylinders 2, mobile test tables 3, test probes 4 and sliding bases 5 are installed side by side, so that multiple groups of waterproof tests can be performed simultaneously.

[0041] When using the test equipment, first use tweezers to fit the film product into the groove of the jig 6, then place the jig 6 on a flat table with the product facing the forehead, and then place a certain weight (preferably 2.06 kg) vertically on the jig 6 and keep it balanced, let it stand for 10 seconds to maintain the pressure, and then place the jig 6 with the pressure maintained on the sliding base 5 of the test equipment to carry out the operation test.

[0042] When conducting an operational test, first connect the magnifying glass to the computer via USB, open the camera software, and place the magnifying glass on the mobile test table 3; then press the air pressure button and the water pressure button in sequence, and use the test probe 4 to detect the product on the fixture 6 directly below it. At the same time, adjust the magnifying glass to the clearest state, and you can observe whether there is any water leakage on the surface of the product. If there is, it is a defective product, otherwise it is a qualified product.

[0043] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A waterproof test device for a waterproof breathable membrane, characterized in that: include Machine (1); A cylinder (2), the cylinder (2) being mounted on the upper front side of the machine platform (1); A mobile test platform (3), wherein the mobile test platform (3) is connected to a piston rod at the bottom of the cylinder (2); A test probe (4), the test probe (4) being mounted on the front side of the mobile test platform (3) and arranged vertically; A sliding base (5), the sliding base (5) is slidably mounted on the lower front side of the platform (1) and is located directly below the test probe (4).

2. The waterproof test equipment for a waterproof breathable membrane according to claim 1, characterized in that: The lower part of the machine platform (1) is provided with a base platform (11), and the sliding base (5) is installed on the base platform (11).

3. The waterproof test equipment for a waterproof breathable membrane according to claim 1, characterized in that: The mobile test platform (3) comprises a vertical frame (31) and a horizontal frame (32) which are connected to each other, wherein the vertical frame (31) is connected to the bottom of the cylinder (2), the horizontal frame (32) is located at the bottom front side of the vertical frame (31), and the test probe (4) is installed on the horizontal frame (32).

4. The waterproof test equipment for a waterproof breathable membrane according to claim 3, characterized in that: It also includes an oil pressure buffer (33), which is installed on the front side of the middle part of the machine platform (1) and is located directly below the vertical frame (31).

5. The waterproof test equipment for a waterproof breathable membrane according to claim 3, characterized in that: The top of the test probe (4) is provided with a sensing end block (41).

6. The waterproof test equipment for a waterproof breathable membrane according to claim 2, characterized in that: A linear slide rail (12) is installed on the base platform (11), a linear slider (13) is slidably installed on the linear slide rail (12), and the sliding base (5) is installed on the linear slider (13).

7. The waterproof test equipment for a waterproof breathable membrane according to claim 6, characterized in that: The sliding base (5) comprises a bearing plate (51) and a positioning member (52); the bearing plate (51) is mounted on the linear slider (13); and the positioning member (52) is fixedly mounted on the bearing plate (51).

8. The waterproof test equipment for a waterproof breathable membrane according to claim 7, characterized in that: The side surface of the bearing plate (51) is also connected to a bolt-type roller needle bearing (54) via a bearing fixing frame (53).

9. The waterproof test equipment for a waterproof breathable membrane according to claim 1, characterized in that: The machine (1) is provided with an air pressure button and a water pressure button.

10. A waterproof test device for a waterproof breathable membrane according to any one of claims 1 to 9, characterized in that: The cylinder (2), the movable test platform (3), the test probe (4) and the sliding base (5) are each provided in plurality and are installed side by side on the machine platform (1).

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