Plastic film machining production line and production and machining method thereof

Abstract

The invention relates to a plastic film machining production line and a production and machining method thereof. The plastic film machining production line comprises a bottom plate, a grinding device,a pelleting device and auxiliary devices. The bottom plate is sequentially provided with the grinding device and the pelleting device from left to right. The auxiliary devices are symmetrically mounted at the left end and the right end of the pelleting device and mounted on the bottom plate. The grinding device comprises a working frame, a rotary motor, a driving rotary barrel, a driven rotary barrel and a grinding mechanism. Each auxiliary device comprises buffer springs, a first auxiliary supporting plate, a second auxiliary supporting plate, an auxiliary motor, rotary shafts, cams, a connecting rotary frame, a vibrating frame, a limiting frame and a fixing column. The problems that in the existing plastic film lug material recycling and treating processes, the labor cost is high, the working efficiency is low, potential safety hazards exist, and grinding is not complete can be solved, the functions of automatically grinding and pelleting plastic film lug materials can be achieved,and the plastic film machining production line has the beneficial effects that the labor cost is high, the working efficiency is high, the safety is high, and grinding is complete.

Description

technical field [0001] The invention relates to the field of plastic film processing equipment, in particular to a plastic film processing production line and a production and processing method thereof. Background technique [0002] Plastic film has various materials such as PP, PE, PVC, etc. In the production of heat shrinkable film, plastic wrap, composite film, tape film, flat wire, etc., there will be waste film cut off from both sides of the film, which is called "ear material". ". This kind of raw material is crushed into "snow flakes" and added with good materials to continue to produce the finished film, which will affect the quality of the finished film. If it is granulated and reused, it will increase the cost of granulation. The best treatment method is: pass the ear material through a high-pressure roller, crush it into a very hard plastic strip (filament), cut it directly into plastic granules, and then send it directly to the feeding port through the conveyin...

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Problems solved by technology

[0003] In order to make up for the deficiencies of the prior art, the present invention provides a plastic film processing production line and its production and processing method, which can solve the problems of high labor cost, low work efficiency, potential safety hazards and Incomplete rolling and other problems can realize the automatic rolling and cutting of plastic film ear materials, which has the advantages of low labor cost, high work efficiency, high safety and complete rolling.

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