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Fixture used for silicon wafer butting machine

A crystalline silicon cutting machine and fixture technology, applied in the direction of manufacturing tools, work accessories, stone processing equipment, etc., can solve the problems that the workpiece cannot meet the processing requirements, increase processing costs, waste and other problems, achieve effective positioning, improve quality, reduce The effect of production costs

Inactive Publication Date: 2014-07-30
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the positioning error during the processing will cause the cut workpiece to fail to meet the subsequent processing requirements, resulting in huge waste and loss, and increasing the processing cost

Method used

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  • Fixture used for silicon wafer butting machine
  • Fixture used for silicon wafer butting machine

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Experimental program
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Embodiment Construction

[0018] Figure 1-Figure 2 Shown is a preferred embodiment of the jig for a silicon squarer of the present invention. like figure 1 As shown, the fixture for the crystal silicon squarer in this embodiment is installed on the clamping platform 4 and includes a V-shaped block positioning mechanism 2 and a positioning template 1 .

[0019] The V-shaped block positioning mechanism 2 includes a V-shaped block 22, a V-shaped block base plate 21, a guide keyway 26, a rack 23 and a gear 24, and the V-shaped block 22 is fixed on the V-shaped block base plate 21, and the rack 23 is fixed on the side of the V-shaped block 22, and the gear 24 and the rack 23 cooperate to drive the V-shaped block so that it can be lifted and lowered along the guide keyway 26; wherein, the gear 24 is provided with a through hole of equal diameter (not shown in the figure), the through hole runs through to the gear shaft 27, and the adjusting handle 25 is screwed into the through hole.

[0020] Preferably,...

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PUM

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Abstract

The invention discloses a fixture used for a silicon wafer butting machine, which is installed on a platform. The fixture comprises two V-shaped block locating mechanisms and two locating templates, wherein each V-shaped block locating mechanism comprises a V-shaped block, a V-shaped block bottom plate, a guidance key groove, a rack and a gear; the V-shaped block is installed on the V-shaped block bottom plate; the rack is fixed on the side surface of the V-shaped block; the gear and the rack are in fit transmission, so that the V-shaped block can lift and descend along the guidance key groove; the gear is provided with through holes of the equal diameter; the through holes penetrate to a gear shaft; a regulating handle is screwed and matched in each through hole; in addition, the two V-shaped block locating mechanisms are coaxially arranged on a clamping platform; and the two locating templates are arranged on two sides of the V-shaped blocks along the axis of the V-shaped block. According to the above structure, workpieces can be conveniently, precisely and effectively located by the two V-shaped block locating mechanisms, the production cost is lowered, the product quality is improved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a fixture, in particular to a fixture for a crystal silicon square cutting machine. Background technique [0002] Crystalline silicon squaring is an important process in the process of manufacturing solar panels. The quality of squaring will directly affect the quality of subsequent processed wafers and the photovoltaic performance of the wafers. However, the positioning error during the processing will cause the cut workpiece to fail to meet the subsequent processing requirements, resulting in huge waste and loss, and increasing the processing cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fixture for a crystal silicon squarer that uses a V-shaped block to adjust the positioning of a crystal silicon workpiece. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] The fixture used for the crystal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D7/04
Inventor 张敏钱雪松朱灯林于金文宁烨何钢
Owner HOHAI UNIV CHANGZHOU