Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Polishing device for photovoltaic sheet machining

A chip processing and photovoltaic technology, applied to machine tools, metal processing equipment, grinding machines, etc., which are suitable for grinding workpiece planes, can solve the problems of inconvenient removal of alignment structures, lack of processing functions, unfavorable and efficient automatic grinding, etc., to achieve The effect of automatic reciprocating grinding

Pending Publication Date: 2022-07-29
江苏林洋光伏运维有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, the processing of photovoltaic sheets is mainly realized by knives or edging machines, which lack the processing function that can quickly and automatically polish and provide flanging effects, and it is inconvenient to quickly remove the alignment structure during edging, which is not conducive to efficient automatic grinding

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Polishing device for photovoltaic sheet machining
  • Polishing device for photovoltaic sheet machining
  • Polishing device for photovoltaic sheet machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Example: please refer to Figure 1 to Figure 10 :

[0036] The present invention provides a polishing device for photovoltaic sheet processing, comprising: a base 1, the top of which is a flat plate structure; an L-shaped frame 2, which is fixedly arranged on one side of the top of the base 1, and the L-shaped frame A telescopic gas rod 201 is fixedly arranged at the bottom of the front end of 2, and the L-shaped frame 2 also includes: a rotating rubber block 202, the bottom end of the telescopic gas rod 201 is rotatably provided with a rotating rubber block 202 with a bearing; An intermediate shaft 301 is fixedly arranged in the middle of the bottom, and the bottom of the intermediate shaft 301 is rotatably arranged on the top of the base 1 with the tapered roller bearing, and the intermediate shaft 301 is aligned with the center of the telescopic gas rod 201; the outer side of the intermediate shaft 301 is fixedly provided with an inner ratchet gear 5; a connecting r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a polishing device for photovoltaic sheet machining, and relates to the technical field of polycrystalline silicon machining, the polishing device comprises a base, the top of the base is of a flat plate structure; the L-shaped frame is fixedly arranged on one side of the top of the base, and a telescopic air rod is fixedly arranged at the bottom of the front end of the L-shaped frame; a middle shaft is fixedly arranged in the middle of the bottom of the square table, the bottom of the middle shaft is rotationally arranged at the top of the base in cooperation with a conical roller bearing, and the middle shaft is aligned with the circle center of the telescopic air rod; a hexagonal shaft and a grinding wheel provide a machining function capable of rapidly and automatically grinding and providing a flanging effect, a motor is started to drive the hexagonal shaft to rotate, a moving seat can be pushed to approach a silicon wafer, the grinding wheel is driven to rotate, grinding can be guaranteed, a rack drives a limiting ring and a square table to rotate and change edges in the reset process, automation is achieved, and the machining efficiency is improved. The problem that an existing edge grinding device lacks the machining functions of rapidly and automatically grinding and providing the flanging effect is solved.

Description

technical field [0001] The invention relates to the technical field of polysilicon processing, in particular to a polishing device for processing photovoltaic sheets. Background technique [0002] Polysilicon, a form of elemental silicon, is used to make photovoltaic silicon wafers. It is generally made into a square sheet structure, which is uniformly cut with a slicer, and then a coating that absorbs sunlight is added to the photovoltaic surface. After setting the coating, there may be edges. Side-dipped silicon wafers, which hinder splicing, are usually scraped with a tool. [0003] However, at present, the processing of photovoltaic sheets is mainly realized by tools or edge grinding machines, which lack the processing function that can quickly and automatically grind and provide flanging effect. It is not convenient to quickly remove the alignment structure during edge grinding, which is not conducive to efficient automatic grinding. SUMMARY OF THE INVENTION [0004]...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B24B7/22B24B41/06B24B41/02
CPCB24B7/228B24B41/06B24B41/02
Inventor 樊嵘王冰符克强陆建荣
Owner 江苏林洋光伏运维有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More