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Automatic quartz ring lettering device

A quartz and automatic technology, applied in auxiliary devices, auxiliary welding equipment, welding equipment, etc., can solve the problems of high scrap rate of product lettering, inconvenient positioning of quartz ring lettering, and difficult operation, so as to achieve accurate and reliable lettering position and reduce scrapping of lettering Accurate and reliable effect of high rate and positioning

Active Publication Date: 2021-08-27
HANGZHOU DAHE THERMO MAGNETICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The type of quartz ring in semiconductor equipment is changeable, and the positioning of the lettering on the quartz ring is inconvenient, which brings great difficulties to the operator. Because of the large number of models and high size requirements of the quartz ring, the lettering content is changeable, and the lettering on the quartz ring is easy to make mistakes. Low efficiency, resulting in high rejection rate of product engraving, resulting in great waste

Method used

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  • Automatic quartz ring lettering device
  • Automatic quartz ring lettering device
  • Automatic quartz ring lettering device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: A kind of quartz ring automatic lettering device (see attached figure 1 , attached figure 2 ), including the fuselage 1, the laser engraving assembly 2 installed on the fuselage, the centering mechanism 3 and the handling mechanism 4 are installed on the fuselage, the centering mechanism includes a centering push block 5, which is used to drive the centering push block to move The driving assembly of the centering push block is provided with a V-shaped centering groove 6; the transport mechanism includes a moving block 7, a power unit for driving the moving block to move, a rotatable turntable 8 is installed on the moving block, and a quartz ring 42 Placed on the turntable, the centering push block can be moved to the top of the turntable, the outer wall of the quartz ring and the side wall of the centering groove are fitted and positioned so that the center of the quartz ring coincides with the rotation center of the turntable, and the power unit drives ...

Embodiment 2

[0033] Embodiment 2: A kind of quartz ring automatic lettering device (see attached image 3 to attach Figure 5 ), its structure is similar to that of Embodiment 1, the main difference is that in this embodiment, two centering mechanisms are installed symmetrically on the left and right sides of the transport mechanism on the fuselage, and the front parts of the centering push blocks of the two centering mechanisms are equipped with dials The toggling mechanism comprises two toggling rods 24, the two toggling rods are respectively hinged on both sides of the centering push block, one end of the toggling rod extends out of the edge of the centering groove, and the centering push block corresponds to the other end of the toggling rod. Position limit groove 25 is installed, and slide block 26 is installed in the limit groove, and push rod 27 and abutment rod 28 are connected on the slide block, and return spring 29 is connected between positioning push block and toggle lever, un...

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Abstract

The invention discloses an automatic quartz ring lettering device, and aims to overcome the defect that the positioning effect is unsatisfactory during quartz ring lettering. The automatic quartz ring lettering device comprises a device body and a laser lettering assembly installed on the device body, and is characterized in that a centering mechanism and a carrying mechanism are installed on the device body; the centering mechanism comprises a centering push block and a driving assembly used for driving the centering push block to move, and a V-shaped centering groove is formed in the front portion of the centering push block; the carrying mechanism comprises a moving block and a power unit used for driving the moving block to move, and a rotating disc capable of rotating is installed on the moving block; and a quartz ring is arranged on the rotating disc, the centering push block can move to the position above the rotating disc, the outer wall of the quartz ring is attached to the side wall of the centering groove for positioning so that the circle center of the quartz ring can coincide with the rotation center of the rotating disc, and the power unit drives the moving block to move so that the quartz ring can move to the position below the laser lettering assembly. The automatic quartz ring lettering device has a good quartz ring positioning effect, the lettering position is accurate and reliable, and the product lettering rejection rate is greatly reduced.

Description

technical field [0001] The invention relates to a quartz ring processing equipment, more specifically, it relates to an automatic lettering device for a quartz ring. Background technique [0002] Quartz ring has the characteristics of high temperature resistance, corrosion resistance, good light transmission, moisture resistance and explosion resistance, and has a series of characteristics such as high hardness, high purity, low thermal expansion coefficient and electrical insulation. It is an important part of semiconductor equipment. The type of quartz ring in semiconductor equipment is changeable, and the positioning of the lettering on the quartz ring is inconvenient, which brings great difficulties to the operator. Because of the large number of models and high size requirements of the quartz ring, the lettering content is changeable, and the lettering on the quartz ring is easy to make mistakes. The efficiency is low, resulting in a high scrap rate of product lettering...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/362B23K26/70B23K37/04
CPCB23K26/362B23K26/702B23K37/04B23K2103/56
Inventor 何求耿健吴然红杨军
Owner HANGZHOU DAHE THERMO MAGNETICS CO LTD
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