Full-automatic LED nixie tube photoelectric testing system and method thereof

Abstract

The invention provides a full-automatic LED nixie tube photoelectric testing system and a method thereof. The full-automatic LED Nixie tube photoelectric testing system comprises the components of an automatic material feeding module, an automatic testing module, an automatic blanking module and a master control module. The automatic testing module comprises a piece of transparent glass, an X-direction mechanical arm, a Y-direction mechanical arm, a Z-direction mechanical arm, an excitation source contact module, an image acquiring module, an image processing module, an electric performance testing module and a dark box. The automatic blanking module is used for realizing automatic sorting for tested LED nixie tubes. The master control module is used for controlling the operation of the whole full-automatic LED nixie tube photoelectric testing system. The full-automatic LED nixie tube photoelectric testing system and the method make high-efficiency full automatic testing for different types of LED nixie tubes possible, and furthermore realize high testing speed and high accuracy for testing the photoelectric performance of the LED nixie tube.

Description

technical field [0001] The invention relates to a photoelectric detection system and a method thereof, in particular to a fully automatic LED digital tube photoelectric detection system and a method thereof. Background technique [0002] In the field of LED manufacturing, it is necessary to carry out batch production testing on the manufactured LED digital tubes to detect the electrical performance, functional parameters, appearance, etc. of the LED digital tubes. For LED digital tubes, in addition to testing the aforementioned performance, it is also necessary to test the light performance parameters of LED digital tubes. [0003] Under the current technical situation, the front-end processes in the manufacturing process of electronic components, such as chip fixing, chip welding, etc., have been completed by automated machines, while the detection process of electronic components has a low degree of automation, especially for some Electronic components in the field or non...

AI Technical Summary

Problems solved by technology

[0009] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a fully automatic LED digital tube photoelectric detection system and method thereof, which can fully automatically realize the photoelectric detection of LED digital tubes without manual participation, and overcome the problems of the prior art. Various defects in the use of artificial participation in the photoelectric detection of LED digital tubes

Images