The invention relates to the field of manufacturing and detecting of electronic components, in particular to an intelligent appearance defect high-speed detection
machine. The intelligent appearance defect high-speed detection
machine comprises a feeding mechanism, a guiding mechanism, a transparent rotary disc conveying mechanism, a detecting mechanism, a sorting mechanism and a
control system which are sequentially arranged. The feeding mechanism is provided with a material supplementary device, a disc feeder, a linear feeder and a material return device and further provided with a material detection sensor capable of controlling material supplementation of the material supplementary device. The transparent rotary disc conveying mechanism is composed of a
servo drive
system, a
coupling, a bearing mounting base and a high-light-
transmittance transparent glass rotary disc. The detection mechanism comprises a position detection unit, high-speed
CCD camera shooting units, a focusing adjustment lens and ultrahigh-brightness
light source illumination units. The six high-speed
CCD camera shooting units and the six ultrahigh-brightness
light source illumination units are arranged. The material supplementary device and the material return device of the feeding mechanism achieve timely material supplementation, and detection efficiency is improved. Dual light sources are used for being matched with the high-speed
CCD camera shooting units and the focusing adjustment lens, images are clear, the shooting speed, the conveying speed and the judgment speed are increased, and detection precision is improved.