Sealing detection device of fuel filters and detection method thereof

Abstract

The invention discloses a sealing detection device of fuel filters and a detection method thereof. A support plate used for supporting the fuel filters is arranged between a sealing plate I and a sealing plate II, the support plate is provided with a plurality of tank bodies I used for placing the fuel filters, a pipe body with a sealed end is arranged in a blind hole I, a sidewall of the pipe body is provided with an air-inlet hole, and an inner wall of the blind hole I is provided with an air-inlet groove. The detection method includes: (1) performing a placing process of the fuel filters, (2) performing a detection process, and (3) completing detection. The tank bodies I arranged at the upper side of the support plate are specially used for supporting the fuel filters, manual alignmentis avoided, the placing efficiency is improved, the air-inlet groove inflates the internal part of the fuel filters through the pipeline, the support plate structure of a sealing member and an automatic inflation device are automatically aligned through the fuel filters, and the detection efficiency of the sealing of the fuel filters is improved.

Description

technical field [0001] The invention relates to the technical field of fuel filters, in particular to a fuel filter leak detection device and a detection method thereof. Background technique [0002] The two sides of the fuel filter are respectively provided with an oil inlet pipe and an oil outlet pipe. Before the fuel filter is packaged, the tightness of the filter needs to be tested to determine whether the product is qualified. The existing regulations on the tightness of the fuel filter The test is usually submerged in water, and then the inside of the filter is inflated, and whether the airtightness of the filter is determined by observing whether there are bubbles on the surface of the filter. [0003] Put the filter into specific testing equipment. The testing equipment needs to seal the oil inlet pipe and the oil outlet pipe at the same time to prevent water from entering the filter. At the same time, the inside of the filter is inflated through the oil inlet pipe o...

AI Technical Summary

Problems solved by technology

The existing fuel filter detection equipment has the following disadvantages: 1. There is no device for automatically aligning the oil inlet pipe and the oil outlet pipe. When multiple filters are detected at the same time, manual alignment wastes man-hours and errors; 2. , It is necessary to turn on and off the air pump independently, which increases the operation process, is prone to sequence errors, delays working hours, and affects production efficiency

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