Negative pressure assembly and automatic detection device for engine oil filter

Abstract

The invention discloses a negative pressure assembly and automatic detection device for an engine oil filter. The negative pressure assembly and automatic detection device comprises a transferring device arranged in a horizontal moving mode, a carrier installed on the transferring device and used for bearing a product, a gas suction pipe assembly arranged at the front end of the transferring device and used for being in butt joint with a main pipeline on the product to communicate with an inner cavity of the main pipeline to conduct vacuum gas suction, a sealing assembly arranged at the front end of the transferring device and used for lifting, moving, pressing and blocking branch pipelines on the product, a first suction cup device arranged above the transferring device in a lifting and moving mode and used for sucking a rubber diaphragm, a second suction cup device arranged above the transferring device in a lifting and moving mode and used for sucking a buckle cover and a cover pressing device arranged at the tail end of the transferring device, used for detecting the height of an inner cavity of a buckling cover and press-fitting rubber diaphragm locking and covering product and arranged in a lifting and moving mode. Negative-pressure assembly of the product is achieved, the assembly tightness is high, the detection function is achieved, and the assembly precision is detected.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to negative pressure assembly and automatic detection equipment for an oil filter. Background technique [0002] The oil filter, also known as the oil filter, is used to remove impurities such as dust, metal particles, carbon deposits and soot particles in the oil to protect the engine. The oil filter can be divided into full-flow type and split-flow type. The filter is connected in series between the oil pump and the main oil passage, so it can filter all the lubricating oil entering the main oil passage, and the shunt type filter is connected in parallel with the main oil passage, and only filters part of the lubricating oil sent out by the oil pump. [0003] The shell of the oil filter needs to be equipped with a rubber diaphragm and a buckle cover. Since there is a spring installed in the inner cavity of the oil filter, the rubber diaphragm is easy to p...

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Problems solved by technology

[0003] The shell of the oil filter needs to be equipped with a rubber diaphragm and a buckle cover. Since there is a spring installed in the inner cavity of the oil filter, the rubber diaphragm is easy to pop out of the inner cavity after being installed, resulting in loose assembly; the buckle cover and the oil filter There is a problem of assembly edge warping between the shells of the cleaning device. If it cannot be detected in time, it will affect the efficiency of the subsequent assembly process.

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