Plastic particle screening device

Abstract

The invention discloses a plastic particle screening device. The device comprises a base, wherein two supporting columns are arranged on the base, a main shaft is arranged on the supporting columns, ascreening unit is fixed on the main shaft, the screening unit comprises an outer cylinder body fixedly arranged on the main shaft and a sieve cylinder detachably arranged in the outer cylinder body,an end cover is further arranged on the main shaft, the end cover is attached to the opening of the outer cylinder body, two ends of the sieve cylinder are attached to the bottom of the outer cylinderbody and the end cover, and a driving mechanism used for driving the main shaft displacement is arranged on the base. According to the screening device, the main shaft is matched with guide grooves on the support columns, axial movement can be realized while the circumferential rotation of the sieve cylinder can be realized, and then reciprocating motion in multiple directions is generated, so that the screening efficiency is greatly improved, and meanwhile, the sieve cylinder can be disassembled, and different screens can be conveniently replaced, so that plastic particles with different sizes can be screened.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a plastic particle screening device. Background technique [0002] In the process of plastic processing, different plastic products require different plastic particles to be manufactured, so different plastic particles need to be screened and distinguished in the process of plastic product processing; the existing screening devices generally use a single reciprocating motion for screening , that is, the direction of reciprocating motion is single, although the screening work can be performed, the efficiency is low. Contents of the invention [0003] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a plastic particle screening device, which can realize the circumferential rotation and axial movement of the screen cylinder by using the cooperation between the main shaft and the guide groove on the support column,...

AI Technical Summary

Problems solved by technology

[0002] In the plastic processing process, different plastic products require different plastic granules to manufacture, so different plastic granules need to be screened and distinguished in the process of plastic product processing; the existing screening devices generally use a single reciprocating motion for screening , that is, the direction of reciprocating motion is single, although it can perform screening work, but the efficiency is low

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