Plastic particle mixing machine convenient to clean

Abstract

The invention provides a plastic particle mixing machine convenient to clean, comprising a barrel and a charging screw rod, wherein the barrel comprises a cylindrical upper part and an inverted conical lower part connected with the cylindrical upper part; the charging screw rod is arranged inside the barrel; a charging outer barrel is sleeved outside the charging screw rod; the lateral side of the lower part of the barrel body is provided with a feeding inclined hopper; the feeding inclined hopper is communicated with the bottom end of the charging screw rod; a discharging hole is formed in a side wall of the lower part of the barrel; the upper part of the barrel has a vertical multi-layer structure which is sequentially superposed and connected; a boss and groove matching structure is formed between the layers; the bottom of the upper layer is provided with a boss; the top of the lower layer which is butted with the upper layer is provided with a groove; and the boss at the bottom of the upper layer is embedded into the groove in the top of the lower layer to form the upper part of a multi-layer steamer type barrel. Due to the design of the multi-layer steamer type barrel, the mixing machine is convenient to detach and open, the inner wall of the barrel is convenient to clean, the labor intensity is greatly relieved, the phenomenon that the materials are mixed with the front-pass mixed variety in the process of changing the material variety is avoided, and the stability of the product quality is ensured.

Description

technical field [0001] The invention relates to a plastic particle mixer which is easy to clean. Background technique [0002] Modified plastic materials play an increasingly important role in modern industrial production and daily life, such as plastics for automobiles, plastics for home appliances, engineering plastics, and functional plastics. The preparation of modified plastics usually adopts extrusion granulation production line, which mainly includes batching, mixing, kneading, extrusion, granulation, packaging and other processes. The mixing process is to fully and evenly mix the raw materials and auxiliary materials, which is an important link in the preparation process. [0003] At present, there are many types of mixing equipment, mainly high and low speed mixing barrels. The main components include the barrel body, paddles and motors. The inner wall of the barrel is a circumferential surface. It is a tall closed structure, and it is difficult to clean it manual...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of mixing equipment, mainly high and low speed mixing barrels. The main components include the barrel body, paddles and motors. The inner wall of the barrel is a circumferential surface. It is a tall closed structure, and it is difficult to clean it manually, and it is difficult to clean it thoroughly, which affects production

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