Electronic component detection system and method

Abstract

An electronic component detection system comprises a light source device, a shooting device, an adjusting device and an image processing device. The light source device generates a light source, and the light source irradiates at least one pin of a first electronic component at different rotation angles. The shooting device senses the light source to generate a plurality of first images and a plurality of second images corresponding to the at least one pin of the first electronic component at different rotation angles. The adjusting device adjusts the shooting device and the light source device to a first height and a second height, the first images correspond to the first height, and the second images correspond to the second height. The image processing device calculates first feature information of the at least one pin of the first electronic component according to the first images and the second images, and analyzes the state of the at least one pin of the first electronic component according to the first feature information. The invention also provides an electronic component detection method.

Description

technical field [0001] The present invention relates to a detection system and method, in particular to an electronic component detection system and method. Background technique [0002] In the traditional printed circuit board (Printed Circuit Board, PCB) manufacturing process, before the electronic components are inserted into the circuit board using the through hole technology (Through Hole Technology, THT), most of the pins of the electronic components need to be adjusted, that is, the pins Cut to length or bent into shape before electronic components can be inserted into the circuit board. [0003] However, when the scissors are worn out or the precision of the whole pin is insufficient, it may cause abnormal deflection of the pins, resulting in the inability of the electronic components to be inserted into the circuit board accurately. Since the pins of the electronic components are generally not tested after the automatic pinning operation, it is impossible to know w...

AI Technical Summary

Problems solved by technology

[0003] However, when the scissors are worn out or the precision of the whole pin is insufficient, it may cause abnormal deflection of the pins, resulting in the inability of electronic components to be inserted into the circuit board accurately

Since the pins of electronic components are generally not tested after the automatic whole pin operation, it is impossible to know whether the pins of electronic components are abnormal.

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