ABS plastic particle production device and production method

Abstract

The invention belongs to the field of plastic production, and discloses an ABS plastic particle production device and a production method thereof. The ABS plastic particle production device comprises a working furnace, wherein the interior of the working furnace is divided into a melting part and an extruding part through a filter plate; raw materials are heated and melted in the melting part and then enter the extruding part through the filter plate; a sliding groove is formed in the center of the filter plate; a rotary telescopic shaft is vertically arranged in the sliding groove; a compression disc is arranged at the bottom end of the rotary telescopic shaft; and the compression disc is located in the extruding part and is used for extruding the raw materials in a molten state in the extruding part so as to enable the raw materials to be extruded out of an extruding head at the bottom end of the working furnace in a noodle shape. According to the ABS plastic particle production device and the production method thereof, the melting of recycled plastic and the subsequent extrusion treatment are carried out in the same equipment, so that the transfer time between procedures is shortened; and a baffle plate is designed to open and close a feeding area of the working furnace by utilizing the up-and-down extrusion action, so that the purpose of automatic feeding in batches is achieved, and therefore a large amount of recycled plastic can be accumulated in the feeding area at a time by workers, and the feeding time does not need to be judged manually.

Description

technical field [0001] The invention belongs to the field of plastic production, and relates to an ABS plastic particle production equipment and production method. Background technique [0002] ABS is a general-purpose thermoplastic engineering plastic developed in the 1940s. It is a plastic variety with excellent comprehensive mechanical properties. It not only has good rigidity, hardness and processing fluidity, but also has high toughness. It can be injected, extruded or heated. forming. In recent years, ABS plastic particles have been widely used in electronic appliances, automobile processing and other fields. Due to the needs of resource conservation and sustainable development, the recycling of plastics also has broad market prospects. At present, the technology of using recycled plastics to produce ABS plastic particles is relatively mature. In the prior art, in the production of plastic particles, the recycled plastic needs to be crushed and melted, extruded throu...

AI Technical Summary

Problems solved by technology

[0003] However, at present, the melting of recycled plastics and the subsequent extrusion process are carried out in two different equipments, which increases the transfer time between processes and reduces the efficiency; and in order to ensure that the recycled plastics can be completely melted, it cannot be added at one time Too many raw materials require manual judgment of feeding timing, which not only increases the labor intensity of workers, but also prolongs the processing time and greatly reduces the efficiency

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