Hollow rivet visual screening machine, this machine adopts vibration disc feeding, equipped with artificial intelligence visual inspection software, and equipped with 4 CCD industrial cameras. According to customer requirements, it can detect whether the key dimensions of the product, such as length, width, head diameter, etc., meet the drawing requirements, as well as whether there are appearance defects such as cracks on the surface of the product. The detection speed is 200pcs/min, and the detection accuracy is ± 0.02mm