Plastic pipe fitting burr cutting and polishing device with cooperation of opposite cutter shearing and polishing

Abstract

The invention relates to a cutting and polishing device, in particular to a plastic pipe fitting burr cutting and polishing device with cooperation of opposite cutter shearing and polishing. The plastic pipe fitting burr cutting and polishing device with cooperation of opposite cutter shearing and polishing can be used for cutting edges and corners of plastic parts in batches and has a polishing function. According to the technical scheme, the plastic pipe fitting burr cutting and polishing device with cooperation of opposite cutter shearing and polishing comprises a first support, a power mechanism, a feeding mechanism, a cutting mechanism, a wedge-shaped block and a material box, wherein sliding grooves in the left-right direction are formed in the front side and the rear side of the middle of the first support, the power mechanism is fixedly installed in the middle of the rear side of the first support, and the feeding mechanism is fixedly connected with the power mechanism. The feeding mechanism and the cutting mechanism are additionally arranged, manpower is replaced, the feeding mechanism can transport the whole injection molded plastic pipe fittings at a time, and cutters with the number same to that of the pipe fittings are arranged on the cutting mechanism.

Description

technical field [0001] The invention relates to a cutting and polishing device, in particular to a plastic pipe fitting burr cutting and polishing device which cooperates with knife cutting and polishing. Background technique [0002] Plastic products are generally formed by molds, and in the mold forming process, in order to ensure the efficiency of the mold, multiple plastic parts will be formed in one mold at the same time, because the molding cavities are connected when the plastic parts are formed, so Multiple molded plastic parts are connected together, and are usually cut and collected after molding. [0003] The traditional method of separating finished plastic pipe fittings from waste is to manually use scissors to separate them. The operator holds the scissors in one hand and the unseparated freshly formed plastic pipe fittings in the other hand, and then pairs them one by one. The corner waste on the plastic pipe fittings is cut and removed. Manual shearing of pl...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the fact that the surface of the cut part on the plastic part will leave sharp corners due to the action of the scissors, it is easy to hurt the operator, because the pressure scissors are scissors that move on one side. Side force, the leftover material is easy to crack in advance, and the wrong position of the leftover material cracking will cause damage to the finished plastic part. As a result, the finished product is damaged; and at present, the corner subtraction and polishing of plastic parts are handled separately, and the polishing can be operated by using the existing polishing machine, but most polishing machines still need manual hand-held workpieces for polishing, and this kind of plastic parts The work of corner subtraction and the polishing of finished plastic parts requires manual secondary handling of finished plastic parts, which wastes manpower and low work efficiency. The technical problem to be solved by the present invention is to provide a batch-capable Cutting corners of plastic parts, cutting and polishing device for plastic pipe fittings with polishing function after injection molding

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