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Silicon rod squaring device and method, and edge skin unloading device

A technology of unloading device and carrying device, which is applied in the direction of stone processing equipment, fine working devices, working accessories, etc., can solve the problems of low cutting efficiency, achieve the effects of improving efficiency, convenient operation, and improving overall operating efficiency

Pending Publication Date: 2019-08-16
TDG NISSIN PRECISION MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the deficiencies in the prior art described above, the purpose of this application is to provide a silicon rod square-cutting device and a silicon rod square-cutting method, which are used to solve the problem of cutting efficiency of multiple silicon rods at one time in the prior art. low problem

Method used

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  • Silicon rod squaring device and method, and edge skin unloading device
  • Silicon rod squaring device and method, and edge skin unloading device
  • Silicon rod squaring device and method, and edge skin unloading device

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Embodiment Construction

[0062] The implementation of the present application will be described by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification.

[0063] In the following description, reference is made to the accompanying drawings, which illustrate several embodiments of the application. It is to be understood that other embodiments may be utilized, and mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present application. The following detailed description should not be considered limiting, and the scope of the embodiments of the present application is defined only by the claims of the issued patent. The terminology used herein is for describing particular embodiments only and is not intended to limit the application. Spatially relative terms such as "upper", "lower", "left", "right", ...

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Abstract

The invention discloses a silicon rod squaring device and method, and an edge skin unloading device. The silicon rod squaring device comprises a device base, a silicon rod bearing device, a linear cutting device and the edge skin unloading device, wherein the silicon rod bearing device bears vertically-placed to-be-cut silicon rods, the linear cutting device is utilized to conduct squaring cuttingon the to-be-cut silicon rods borne by the silicon rod bearing device, and the edge skin unloading device is utilized to unload edge skin generated after squaring cutting of the linear cutting device. The efficiency of squaring cutting operation of the silicon rods can be improved, the edge skin formed after squaring can be unloaded, operation is convenient, and the overall operation efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of crystalline silicon processing, and in particular to a silicon rod squaring equipment, a silicon rod squaring method, and a skin unloading device. Background technique [0002] At present, with the society's attention and openness to the utilization of green and renewable energy, the field of photovoltaic solar power generation has received more and more attention and development. In the field of photovoltaic power generation, the usual crystalline silicon solar cells are made on high-quality silicon wafers, which are cut by multi-wire sawing from pulled or cast silicon ingots. [0003] The existing silicon wafer production process is generally to first pull the brittle polysilicon material into a silicon rod, and then use square cutting equipment to carry out square cutting; at this time, the cutting mechanism feeds along the length of the silicon rod and cuts the silicon rod in the circumferen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D5/04B28D7/00B28D7/04
CPCB28D5/045B28D5/0082B28D5/0058B28D5/0064
Inventor 卢建伟潘雪明
Owner TDG NISSIN PRECISION MACHINERY CO LTD