Sticking film machine capable of automatically detecting products

The utility model relates to the technical field of sticking film machines, in particular to a sticking film machine capable of automatically detecting products. The sticking film machine comprises a sticking film device, a product conveyer, a finished product conveyor belt and a detection device, wherein the detection device comprises an optical lens, a computer mainframe used for image contrast processing, and a monitor used for displaying image contrast results, wherein the optical lens and the monitor are respectively and electrically connected with the computer mainframe, and the optical lens is arranged above the product conveyer. When a product on the product conveyer runs to a station of the detection device, the optical lens is immediately used for photographing and imaging for the product to be detected, and transmitting a picture to image management software of the computer mainframe for comparative analysis. If the shot image meets set picture standards in the computer mainframe, the product is judged to be qualified, otherwise, the product is judged to be unqualified. The sticking film machine is accurate in identification and high in working efficiency.