Mobile phone rear cover glass visual inspection equipment

Abstract

The invention relates to mobile phone rear cover glass visual inspection equipment which is provided with a working platform, a feeding station, a carrying station, a detection station and a material distribution station are arranged on the working platform, a feeding assembly is arranged on the feeding station, a carrying assembly is arranged on the carrying station, a detection assembly is arranged on the detection station, and a material distribution assembly is arranged on the material distribution station. A rotary table is arranged on the working platform, the detection assembly comprises a side shooting assembly and an end face shooting assembly, the side shooting assembly comprises a shooting camera and an irradiation light source, the end face shooting assembly comprises a surface scanning camera and a surface scanning light source, and each shooting camera detects each side of the mobile phone rear cover glass through cooperation with the corresponding irradiation light source. The surface scanning camera is matched with the surface scanning light source to detect the large surface of the mobile phone rear cover glass, and the detected mobile phone rear cover glass is classified through the material distribution assembly. The equipment can efficiently and automatically achieve feeding, detecting and screening of mobile phone rear cover glass, and is efficient and practical.

Description

technical field [0001] The patent of the present invention relates to an appearance inspection device, in particular to a visual inspection device for the rear cover glass of a mobile phone. Background technique [0002] A mobile phone is a portable telephone terminal that can be used in a wide range. It is called a mobile phone or a wireless phone. It was originally a communication tool. Now the mobile phone is developing rapidly. The back cover of the mobile phone is a very important part of the mobile phone. Some mobile phone back covers It is made of glass material. During the inspection, it is necessary to detect the crush, bruise, scratch, white, and different color on the back cover of the mobile phone. The general method is to judge whether there is a defect through manual observation. This detection method works The efficiency is low, and there will be a greater risk of false detection and missed detection, which is very inconvenient. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] A mobile phone is a portable telephone terminal that can be used in a wide range. It is called a mobile phone or a wireless phone. It was originally a communication tool. Now the mobile phone is developing rapidly. The back cover of the mobile phone is a very important part of the mobile phone. Some mobile phone back covers It is made of glass material. During the inspection, it is necessary to detect the crush, bruise, scratch, white, and different color on the back cover of the mobile phone. The general method is to judge whether there is a defect through manual observation. This detection method works The efficiency is low, and there will be a greater risk of false detection and missed detection, which is very inconvenient

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