The invention provides a product detection
system and method, and relates to the technical field of appearance quality detection. The
system comprises a dark box, an image collector, lighting equipment, a positioning
limiter, a controller and a conveying mechanism, wherein the lighting equipment provides illumination for the dark box; a sensor installed on the conveying mechanism sends the read identification code of a target product to the controller; the positioning
limiter limits the target product on the conveyor to the dark box and sends a positioning
signal to the controller; and the controller triggers the image collector to collect image data of the target product after receiving the positioning
signal, recognizes and judges the image data bound with the identification code, and performs an abnormal alarm for the
abnormal appearance of the target product. The
system can realize the full
automatic control process of identification code entry of the target product, appearance judgment of the target product and the
abnormal appearance alarm, avoid the artificial process of judging the target product quality by naked eyes and registering the
abnormal appearance of the product,and improve the quality detection efficiency of the target product.