Material grading and screening device for environment-friendly plastic course

Abstract

The invention discloses a material grading and screening device for an environment-friendly plastic course. The material grading and screening device comprises a primary sieve hopper, a support frame,a conical rotating disk, a first receiving hopper, a second receiving hopper, a support plate, a finished product box, an inclined plate, a fixing frame, a cylinder, an air pump, a pneumatic rod, a cut-resistant belt, a cutter, a transverse plate, a third motor, a loosening rod, a material conveying port, a discharging port, a vibration sieve plate, sieve pores, a vibration machine, a vibration rod and a feeding pipe. According to the material grading and screening device, during screening of raw materials, firstly, the conical rotating disk is rotated to do centrifugal motion for primary screening of the raw materials, and the raw material particles can be refined; after screening, the vibration sieve plate is driven by the vibration machine for secondary screening, and the raw materialscan be refined and screened in a multistage mode; large screened particles are cut and separated through the cutter, so that the diameter of the large particles is reduced; and the raw materials arescreened again, and the screening capacity and the plastic pouring efficiency are improved.

Description

Technical field [0001] The invention relates to the technical field of plastic material screening equipment, in particular to an environmentally-friendly plastic court material grading and screening device. Background technique [0002] Screening refers to a process of selecting a substance with specific properties from a large number of substances according to a predetermined goal. In biology, it refers to the selection of biological systems, strains or individuals. When sieving, it is only a simple size classification. The sieved materials cannot meet the requirements of the use of plastic court materials and cannot meet the injection requirements; the existing environmentally friendly plastic court materials do not have particles in the screening process. The ability to cut the raw material again cannot cut the raw material again, and other cutting devices are required to pulverize again, resulting in a large workload and low casting efficiency. Summary of the invention [000...

AI Technical Summary

Problems solved by technology

[0002] Screening refers to the operation process of selecting a certain substance with specific properties from among the majority of substances according to the predetermined target. In biology, it refers to the selection of biological systems, strains or individuals. In the case of environmentally friendly plastic court materials When screening, it is simply classified by size, and the materials after screening cannot meet the requirements for the use of plastic court materials, and cannot meet the injection molding requirements; when the existing environmentally friendly plastic court materials are screened, there is no particle size. The ability to re-cut the raw materials, can not re-cut the raw materials, but also needs other cutting devices to crush again, the workload is heavy, and the casting efficiency is low

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