Chip gold wire detector

A detection machine, gold wire technology, applied in conveyor objects, semiconductor/solid-state device testing/measurement, electrical components, etc., can solve the problems of low degree of automation and low detection efficiency, and achieve the effect of high degree of automation

Pending Publication Date: 2019-03-26
深圳眼千里科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing chip gold wire detection machine has a low degree of automation, so that the detection efficiency is low

Method used

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  • Chip gold wire detector
  • Chip gold wire detector
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Embodiment Construction

[0026] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0027] Such as Figure 1-5 A chip gold wire detection machine shown includes a body 10, a detection mechanism 20, a workpiece carrier mechanism 30, and a workpiece handling mechanism 40, and the detection mechanism 20, the workpiece carrier mechanism 30, and the workpiece handling mechanism 40 are all installed on the body 10 .

[0028] The detection mechanism 20 includes a mounting beam, a detection camera 23 , a first driving assembly 21 and a second driving assembly 22 , the mounting beam is fixed on the body 10 , and the mounting beam extends along the width direction of the body 10 . The detection camera 23 is installed on the installation beam, driven by the first drive assembly 21, the detection camera 23 moves along the extension direction of the installation beam; driven by the second drive assembly 22, the detection camera 23 moves along the ...

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Abstract

The invention discloses a chip gold wire detector, including a body, a detection mechanism, a work piece carrier mechanism and a work piece handling mechanism. The detection mechanism includes a mounting beam, a detection camera, a first driving component and a second driving component. The mounting beam extends along the width direction of the body. The detection camera is mounted on the mountingbeam and moves along the extension direction of the mounting beam under the driving of the first driving component. The detection camera moves along the height direction of the mounting beam under the driving of the second driving component. The work piece carrier mechanism includes a work piece carrier and a third driving component which is used for driving the work piece carrier to move to thedetection mechanism. The work piece handling mechanism is used for transporting work pieces to the work piece carrier. The work piece handling mechanism is equipped with a marking gun which is used for marking work pieces according to the detection result of the detection camera. The chip gold wire detector of the invention can detect the defects of chip gold wires.

Description

technical field [0001] The invention relates to a chip gold wire detector. Background technique [0002] At present, chips are widely used in electronic devices such as mobile phones, computers, and tablet computers. The gold wire acts as a wire connection, connecting the electrode on the surface of the chip with the support. When the current is turned on, the current enters the chip through the gold wire to make the chip emit light. In the process of chip production, problems such as collapsed wires, scratches, missing wires, wrong wires, flying wires, double wires, poor wire arcs, gold wires falling off, and gold wire residues are prone to occur, so it is necessary to check them before produce. However, the existing chip gold wire detection machine has a low degree of automation, so that the detection efficiency is low. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a chip g...

Claims

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Application Information

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IPC IPC(8): H01L21/66H01L21/677
CPCH01L21/67781H01L22/12H01L22/20
Inventor 李久林雷茜邓红华叶华平阳小冬
Owner 深圳眼千里科技有限公司
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