Disc-type silicon carbide shaping machine based on planetary gear train

Abstract

The invention belongs to the technical field of photovoltaic manufacturing industry, and particularly relates to a disc-type silicon carbide shaping machine based on a planetary gear train. The disc-type silicon carbide shaping machine comprises a support frame, a top beam, a first rotating shaft, a second rotating shaft, a connecting part, a first gear, a second gear, a gear ring, a rolling disc, a shaping disc, a material collecting frame, a support plate, a hollow cylinder, a feeding frame, a third rotating shaft, a spiral plate, a first motor, a second motor and a third motor. According to the disc-type silicon carbide shaping device, the spiral plate can bring silicon carbide in the feeding frame to the shaping disc by starting the third motor; the first motor is started to enable the grinding disc to rotationally rub and shape the silicon carbide on the shaping disc, so that edges and corners of the silicon carbide are polished to be smooth, the silicon carbide is shaped into spherical particles, and the shaping effect of the shaping machine is improved; and then the second motor is started to drive the shaping disc to rotate, the silicon carbide on the shaping disc can move outwards along a vortex-shaped groove and is automatically discharged into the material collecting frame, so that automation of the shaping machine is achieved.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic manufacturing industry, and specifically relates to a disc-type silicon carbide shaping machine based on a planetary gear train. Background technique [0002] The production process of silicon carbide micropowder includes taking silicon carbide raw materials, crushing them in a crusher, and sieving them into silicon carbide particles no larger than 5mm, and then shaping them into silicon carbide particles no larger than 2mm with a shaping machine, and the ellipse Shaped particles account for more than 80%, and then they are pickled to remove impurities and dried; the above-mentioned dried silicon carbide particles are pulverized into silicon carbide powder with d50=9.5-11.5 μm by a mill. [0003] Shaping machine is a machine that integrates crushing and shaping and single-function shaping. For different stone materials and different purposes, by changing the feeding mode and core structure of...

AI Technical Summary

Problems solved by technology

The present invention is mainly used to solve the problem that the shaping machine in the prior art cannot shape silicon carbide into round particles, that is, it is used to solve the problem that the shaping machine can shape silicon carbide into a round shape by rotating and rubbing the rolling disc. Granularity, which in turn improves the shaping quality of silicon carbide

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