Efficient grinding device for engineering plastic raw material processing

Abstract

The invention discloses an efficient grinding device for engineering plastic raw material processing. The efficient grinding device for the engineering plastic raw material processing comprises an extrusion box, wherein a supporting seat is in bolted connection with the center of an inner cavity of the extrusion box, a sliding sleeve is embedded in the center of an inner cavity of the supporting seat, a speed adjusting button is in bolted connection with the right side of the front face of the extrusion box, a feeding cylinder communicates with the left side of the extrusion box, and the left side of the top of the feeding cylinder communicates with a feeding hopper. Through cooperation of a low-speed motor and a feeding auger, engineering plastic raw materials can be rapidly fed, so that the engineering plastic raw materials are conveyed and fed at a constant speed, and the situation that the engineering plastic raw materials are stacked and blocked in the feeding process is avoided; through the cooperation of a stepper motor, a reducer, a rotating shaft, a cam, a pulley, a sliding column, a reset spring, an extrusion base and extrusion teeth, the engineering plastic raw materials can be subjected to primary pre-extrusion treatment, the engineering plastic raw materials are crushed and extruded in a reciprocating gravity downward pressing mode, the structures of the engineering plastic raw materials are directly damaged, and preparation is made for secondary grinding of the engineering plastic raw materials.

Description

technical field [0001] The invention relates to the technical field of engineering plastic processing, in particular to a high-efficiency grinding device for processing engineering plastic raw materials. Background technique [0002] Engineering plastics can be used as engineering materials and plastics that replace metal manufacturing machine parts, etc. Engineering plastics have excellent comprehensive properties, high rigidity, small creep, high mechanical strength, good heat resistance, and good electrical insulation. It can be used in the chemical and physical environment for a long time, and can replace metals as engineering structural materials, but the price is more expensive and the output is small. [0003] Engineering plastics are often used in the process of engineering production and construction, and when users produce engineering plastic raw materials, they need to use grinding devices to grind engineering plastic raw materials. Due to the strict production re...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a high-efficiency grinding device for processing engineering plastic raw materials, so as to solve the problem of low efficiency in the process of grinding engineering plastic raw materials by the existing grinding device proposed in the background technology

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