A treatment system for the inner wall of a plastic part and a treatment process for the inner wall of a plastic part

Abstract

The invention relates to an inner wall treatment system and process of plastic parts. The inner wall treatment system comprises a bottom plate, a mounting frame, a feeding device and a grinding device. The bottom plate is provided with the mounting frame, and the mounting frame is divided into a supporting portion and a mounting portion. The supporting portion is of an upper and lower retractablestructure, and the mounting portion is of a front and rear retractable structure. Four circular holes are formed in the upper end of the mounting portion of the mounting frame from left to right at equal intervals, and the feeding device is mounted on the mounting portion. The grinding device is arranged at the lower end of the feeding device, and the grinding device is mounted on the bottom plate. The inner wall treatment system and process of the plastic parts can solve the problems of high labor cost, low work efficiency, incomplete grinding and poor use flexibility in the grinding processof the inner walls of the existing plastic parts, can realize the function of automatically grinding the inner walls of the plastic parts, and has the advantages of reducing the labor cost, improvingthe work efficiency, is more thorough in grinding and good in use flexibility and the like.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a treatment system for the inner wall of a plastic part and a treatment process for the inner wall of a plastic part. Background technique [0002] Plastic is a high molecular compound polymerized by addition polymerization or polycondensation reaction with monomer as raw material. It is commonly known as plastic or resin. It can freely change its composition and shape. , Colorants and other additives. In order to meet the actual needs, some plastic parts will be processed into hollow cylinders. After processing and forming, sometimes the inner wall of the plastic parts needs to be colored and sprayed. In order to increase the adhesion of plastic parts and improve the effect of painting, it is necessary to Grinding the inner wall of plastic parts. At present, some small-scale manufacturers usually use manual methods to grind plastic parts. They need to use sandpaper o...

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the deficiencies in the prior art, the present invention provides an inner wall treatment system for plastic parts and a treatment process for the inner wall of plastic parts. The present invention can solve the problems of high labor cost, low work efficiency and grinding Incomplete and poor flexibility of use, etc., can realize the function of automatic grinding of the inner wall of plastic parts, and has the advantages of reducing labor costs, improving work efficiency, more thorough grinding and good flexibility of use, etc.

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