Conical pendulum bearing type sorting device for perfect circle granular plastic product

Abstract

The invention provides a conical pendulum bearing type sorting device for a perfect circle granular plastic product. The sorting device comprises a sorting shell and a driving box, the driving box is mounted on one side of the sorting shell, driving frames are rotationally arranged on the two sides of the upper end of the sorting shell, rotating discs are rotationally arranged on the inner sides of the driving frames, inner bearings are rotationally arranged at the lower ends of the rotating discs, fan blades surround the outer sides of the inner bearings, penetrating grooves penetrate through one sides of the fan blades, and rotating rails are arranged at one ends of the inner bearings in a sliding manner; the inner part of the sorting shell is provided with a bottom plate, a penetrating opening penetrates through the middle part of the bottom plate, and a sorting groove penetrates through one end of the penetrating opening; and a bottom cone and a movable disc are arranged to be combined into a pendulum bearing type structure, so that when an elastic column flips in the vertical direction through a spring, downward gravity of the elastic column drives the movable disc to swing left and right in the horizontal direction, the amplitude of the movable disc during swing can be increased through the bottom cone, and the rotating column can be automatically driven by the movable disc to rotate.

Description

technical field [0001] The invention belongs to the technical field of plastic products, in particular to a sorting device. Background technique [0002] Plastic products can be recycled after use, and used plastic products are usually mixed and extruded into granulated plastic products for secondary recycling. Recycled plastic granules have a wide range of applications. In daily life, recycled granules can be used To manufacture all kinds of plastic bags, barrels, basins, toys, furniture, stationery and other living utensils and various plastic products. [0003] For example, the patent with application number CN201510227085.1 discloses a continuous flow separation flotation device and method for micro-particle plastics. (2) and sieving recovery part (3), the present invention forms a highly efficient, semi-efficient separation and flotation of micro-particle plastics in soil and sediment samples by seamlessly linking continuous flow, air flotation overflow and wet sieving...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a conical pendulum-type sorting device for perfectly round granular plastic products, to solve the problem that the existing sorting equipment usually uses electric power to quickly sort granular plastics, and the granular plastics Usually the weight is light, and the volume of granular plastics is small, and when the existing sorting equipment uses electric power to sort the metal particle impurities inside the granular plastics, it is necessary to manually sort the granular plastics to avoid metal doping inside the granular plastics Particles, so that the existing sorting equipment cannot continuously and automatically sort and screen granular plastics without using electricity, and make the existing sorting equipment less efficient

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