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Full-automatic quartz wafer appearance sorting machine

A quartz wafer, fully automatic technology, used in testing crystals, measuring devices, material analysis by optical means, etc., can solve the problems of judgment error, slow detection speed, low work efficiency, etc., and achieve the effect of high detection efficiency.

Pending Publication Date: 2020-03-06
珠海东锦石英科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional appearance test uses artificial magnifying glass to observe with naked eyes, the detection speed is slow, the judgment is wrong, and the work efficiency is low. Therefore, it is currently necessary to develop a fully automatic quartz wafer appearance selection machine with high detection efficiency.

Method used

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  • Full-automatic quartz wafer appearance sorting machine
  • Full-automatic quartz wafer appearance sorting machine
  • Full-automatic quartz wafer appearance sorting machine

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Experimental program
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Embodiment Construction

[0014] Such as Figure 1 to Figure 3 As shown, in the present embodiment, the present invention includes a machine platform 1, and the machine platform 1 is provided with a rotating motor 2, a vibrating feeding tray 3, a wafer front detection mechanism 4, a wafer reverse surface detection mechanism 5, a first blanking Blowing mechanism 6, second blanking blowing mechanism 7, good product unloading tray 8 and defective product unloading tray 9, said rotary motor 2 is equipped with a turntable 10, said vibrating feeding tray 3, said wafer The front detection mechanism 4, the wafer reverse detection mechanism 5, the good product unloading tray 8 and the defective product unloading tray 9 are sequentially arranged on the outside of the turntable 10, and the first unloading air blowing mechanism 6 , The second material blowing mechanism 7 is located above the turntable 10, and cooperates with the good product discharge tray 8 and the defective product discharge tray 9 respectively....

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Abstract

The invention discloses a full-automatic quartz wafer appearance sorting machine, and aims to provide a full-automatic quartz wafer appearance sorting machine with high detection efficiency. The device comprises a machine table; a rotary motor, a vibration feeding disc, a wafer front face detection mechanism, a wafer back face detection mechanism, a first discharging blowing mechanism, a second discharging blowing mechanism, a good product discharging disc and a defective product discharging disc are arranged on the machine table. A rotating disc is arranged on the rotating motor in a matchedmanner; the vibration feeding disc, the wafer front face detection mechanism, the wafer back face detection mechanism, the good product discharging disc and the defective product discharging disc aresequentially arranged outside the rotating disc in a matched mode. The first discharging air blowing mechanism and the second discharging air blowing mechanism are both located above the rotating discand matched with the good product discharging disc and the defective product discharging disc respectively. The invention is applied to the technical field of quartz wafer appearance picking machines.

Description

technical field [0001] The invention relates to an appearance selection machine, in particular to an automatic quartz wafer appearance selection machine. Background technique [0002] Quartz crystal is a kind of silica and is currently the most used crystal in the world. Electronic components made of the physical properties of quartz crystals have high frequency stability and are widely used in digital circuits, computers, communications and other fields. Its role is as a frequency source or frequency reference in electronic circuits. With the development of communication and electronic technology, the demand for quartz wafers has also increased significantly. Both natural and man-made quartz crystals are hexagonal pyramids with anisotropic physical properties. The various chips in the crystal oscillator are cut into square, rectangular, and circular slices according to different angles with each axis, and the performance of different cut chips is different. After the fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/95G01N21/84G01N21/01B07C5/02B07C5/34B07C5/36
CPCG01N21/8806G01N21/8851G01N21/9501G01N21/84G01N21/01B07C5/02B07C5/34B07C5/365G01N2021/8841G01N2021/8477G01N2021/0112
Inventor 孙川
Owner 珠海东锦石英科技有限公司
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