Environmental protection filter air tightness testing mechanism and testing method thereof
A technology of air tightness detection and filter, which is applied in the direction of using liquid/vacuum to measure liquid tightness and detecting the appearance of fluid at the leakage point, etc., which can solve the problems of cumbersome manual operation, prone to missing detection, and low efficiency and other problems to achieve the effect of saving operation time, reducing labor intensity and improving detection efficiency
Pending Publication Date: 2019-07-26
安徽法西欧汽车部件有限公司
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Problems solved by technology
[0002] Gasoline and oil filters are widely used in the automotive industry. At present, the air tightness test of gasoline and oil filter assemblies uses manual inflation and pressure, and then puts them into water to test the air tightness. After the test, Manually release the air pressure, the efficiency is low, and it takes two minutes to detect a single filter, and the manual operation is cumbersome, and it is easy to miss detection
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[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0024] Such as Figure 1 to Figure 9 As shown, an air tightness detection mechanism for an environmentally friendly filter includes a water tank 1, a product fixing mechanism 2, a press-fitting mechanism 3, and a turning mechanism 4. The product fixing mechanism 2 includes a clamp 21, a rotating shaft 22 and an L-shaped The support plate 23, the right angles of the two ends of the support plate 23 are connected to the rotating shaft 22 and connected to the inner wall of the water tank 1 through the rotating shaft 22, the clamp 21 is used to clamp the product, and the clamp 21 has several Two and equidistantly arranged on the vertical plate of the support plate 23, an air supply mechanism 5 is arranged below the clamp 21, and the air supply mechani...
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The invention discloses an environmental protection filter air tightness testing mechanism, and relates to the technical field of filter processing. The environmental protection filter air tightness testing mechanism comprises a water tank, a product fixing mechanism, a pressing installing mechanism, and a turnover mechanism, according to the environmental protection filter air tightness testing mechanism, by means of the pressing installing mechanism, a plurality of products can be automatically screwed and fixed to an intake pipe after the products enter a fixture, the process of manually screwing and installing the products is saved, labor intensity is reduced, the detection efficiency is improved, by means of the turnover mechanism, the product fixing mechanism switches between a pressing installing station and a testing station, operation time between pressing installing and testing is saved, and by means of a supporting rod, the product fixing mechanism is located and supported at the pressing installing station.
Description
technical field [0001] The invention belongs to the technical field of filter processing, and in particular relates to an air-tightness detection mechanism of an environment-friendly filter and a method for detecting the air-tightness of the filter by using the above-mentioned mechanism. Background technique [0002] Gasoline and oil filters are widely used in the automotive industry. At present, the air tightness test of gasoline and oil filter assemblies uses manual inflation and pressure, and then puts them into water to test the air tightness. After the test, Manual release of air pressure is inefficient, and it takes two minutes to detect a single filter, and the manual operation is cumbersome, which is prone to missed detection. Contents of the invention [0003] The object of the present invention is to provide an air tightness detection mechanism of an environment-friendly filter to solve the above-mentioned defects caused by the prior art. [0004] An air-tightne...
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Login to View More IPC IPC(8): G01M3/06
CPCG01M3/06
Inventor 杨宇林丽杨光荣杨峰周杨
Owner 安徽法西欧汽车部件有限公司