AOI detection equipment and detection method

A technology of testing equipment and testing machines, which is applied in semiconductor/solid-state device testing/measurement, electrical components, semiconductor/solid-state device manufacturing, etc. It can solve problems such as machines not working normally and damage to machines, and achieve precise and direct driving methods and smooth movement. smooth effect

Pending Publication Date: 2019-09-06
广州蓝海智能装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this scheme, the adjacent two sets of turning pieces form a V-shaped structure with openings. If the rotation error exceeds the thickness of one side of the turning pieces, the product will be sent to the V-shaped structure, making the machine unable to work normally, and possibly damage the machine

Method used

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  • AOI detection equipment and detection method
  • AOI detection equipment and detection method
  • AOI detection equipment and detection method

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Embodiment Construction

[0046] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0047] Such as Figure 1 to Figure 16 Shown: a kind of AOI testing equipment, including feeding machine 1, testing machine 2 and sorting machine 3, testing machine 2 includes feeding side and discharging side, loading machine 1 is set at the feeding side of testing machine 2 , the sorting machine 3 is located at the discharge side of the testing machine 2;

[0048] Feeding machine 1 comprises feeding frame 11, is provided with feeding substrate 12 on feeding frame 11, is provided with feeding transfer device 13 laterally at the rear side of feeding substrate 12, and feeding transfer device 13 includes and is located at The feeding conveying bracket 131 on the feeding substrate 12 is provided with a feeding conveying drive shaft 132 at one end of the feeding conveying support 131, and a feeding conveying driving wheel 133 is respectiv...

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Abstract

The invention provides AOI detection equipment and a detection method. The detection equipment comprises a feeding machine, a detection machine and a sorting machine, wherein the detection machine comprises a feeding side and a discharging side, the feeding machine is arranged on the feeding side of the detection machine, the sorting machine is arranged on the discharging side of the detection machine, and the detection machine comprises a detection conveying device, a first overturning device and a second overturning device; the rack of the detection machine is also provided with a first AOIdetection device and a second AOI detection device; and the feeding machine is used for continuously feeding the detection machine, cell slices are overturned twice on the detection machine and are subjected to front and back detection, the transportation and overturning of the cell slices are stable and reliable, and the detection accuracy of the AOI detection device can be effectively ensured. According to the detection machine of the structure, when being detected, the cell slices are on the detection conveying device all the time, and the position of the cell slices is stable, the risk offalling due to the reverse suction does not exist, the accuracy of detection can be effectively guaranteed, and the automation of material loading, detection and sorting can be realized, and the efficiency of detection is high.

Description

technical field [0001] The invention relates to the field of mechanical automation, in particular to an AOI detection device and a detection method. Background technique [0002] AOI (Automatic Optic Inspection), that is, automatic optical inspection equipment, is a device that detects surface defects of materials to be inspected based on optical principles. The automation of production equipment is an important indicator to measure the degree of automation of the production line, and it is also an important guarantee for product quality and performance. [0003] With the development of the electronics industry and the rapid development of the solar energy industry in recent years, there is an increasing demand for fully automatic production equipment. In the field of photovoltaic solar energy, after the cells are manufactured, they are usually tested for efficiency and other aspects, and then the cells are classified according to different grades. [0004] In the patent d...

Claims

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Application Information

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IPC IPC(8): H01L21/66H01L21/677
CPCH01L22/12H01L22/20H01L21/67703H01L21/67706H01L21/67718
Inventor 徐文斌任壮壮庄均宝
Owner 广州蓝海智能装备有限公司
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