Automatic quartz crucible feeding and forming system

Abstract

The invention discloses an automatic quartz crucible feeding and forming system. The system comprises a base, a fixing frame, a screening and feeding mechanism located above the base and a spraying and forming mechanism located at the lower end of the fixing frame; the screening and feeding mechanism comprises a vibration assembly, a screening assembly and a feeding assembly; quartz sand raw materials are poured onto a second vibration plate through a feeding funnel in the screening assembly, multi-directional vibration screening is carried out on the quartz sand raw materials through the vibration assembly, quartz sand which does not meet the requirement is screened out, quartz sand which meets the requirement is conveyed into the spraying and forming mechanism through the feeding assembly, through a spraying assembly, the quartz sand is uniformly sprayed to the surface of the inner wall of a forming mold layer by layer through nozzles on an L-shaped spraying pipe, the forming mold is driven to rotate in cooperation with a rotating assembly, the quartz sand is automatically flattened and formed, and the situation that the quality of a quartz crucible finished product is reduced due to inconsistent thickness caused by manual leveling is reduced.

Description

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AI Technical Summary

Benefits of technology

The present in this patented technology allows for automatic separation of different types of silica from natural resources such as sands or rocks during manufacturing processes like foundry operations. This results in improved efficiency and consistency across various stages involved.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the efficiency with regards to producing high quality monocrystals from small diameter wafers used in electronic devices such as computer chips or solar cells. Specifically, it involves controllably distributing fine grained materials throughout the entirety of the crucibles without causing them to break loose due to excessive pressure applied on their edges when they come off the bottom plate after being cut openings.

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