PPR pipe fitting forming runner cutting device for municipal water supply pipeline

Abstract

The invention discloses a PPR pipe fitting forming runner cutting device for a municipal water supply pipeline, relates to the technical field of injection molding machining, and solves the problems that an existing pipeline runner is troublesome to cut off and operate, the workload of a worker is large, and the efficiency of the worker is low. The PPR pipe fitting forming runner cutting device for the municipal water supply pipeline comprises a mounting shell, wherein the rear end surface of the mounting shell is fixedly connected with a group of driving pieces; the middle part of the mounting shell is rotatably connected with two groups of cutting driving shafts; the outer sides of two groups of lower feeding transmission pieces and the outer sides of two groups of upper feeding transmission pieces are each provided with a group of feeding conveying belts to jointly form a conveying belt structure; and a group of synchronous intermediate gears are rotatably connected to the interiorof the left side of the mounting shell. According to the PPR pipe fitting forming runner cutting device for the municipal water supply pipeline provided by the invention, automatic cutting and automatic feeding of a pipe fitting can be achieved, so that the operation of the worker is reduced, and the working efficiency is improved; and the runner and the pipe fitting are cut off through a cuttingedge, so that residues are less after cutting off, follow-up grinding is not needed, operation is reduced, the working efficiency is higher, and the labor intensity of the worker is lower.

Description

technical field [0001] The invention relates to the technical field of injection molding, in particular to a PPR pipe fitting forming sprue cutting device for municipal water supply pipelines. Background technique [0002] PPR pipe fittings are often used in municipal water supply. In the production process of PPR pipe fittings, injection molding is often used to mold the pipe fittings. In the process of injection molding, in order to improve the processing efficiency, multiple pipe fittings are usually formed at the same time in one-time injection molding. After the injection molding process is completed, multiple pieces of pipe fittings formed at one time are connected together through the sprue, and the sprue needs to be cut off. [0003] For example, the application number: CN201910008798.7 The present invention discloses an automatic nozzle removal equipment for injection molded parts based on a small mechanical arm. The processing module and the control module are res...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a PPR pipe fitting forming sprue cutting device for municipal water supply pipelines, so as to solve the problem that the existing pipeline sprue cutting process proposed in the above background technology is often cut manually, and the pipe fittings still remain after cutting. There will be runners remaining, which need to be polished later. At the same time, the existing cutting method is troublesome to operate, the workload of the workers is large, and the efficiency of the workers is relatively low.

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