Aerosol can opening online detection device

The utility model discloses an aerosol can opening on-line detection device which comprises a conveying belt, a detection pipeline and a functional image detection software system with an image information screening function, one side of the conveying belt is provided with the detection pipeline, and the detection pipeline further comprises an air cylinder control system for removing unqualified products and a CPU control system for discriminating detection results. Wherein the detection pipeline and the conveying belt are in smooth connection through an arranged transition section, the transition section is an inclined plate, a V-shaped conveying belt is arranged on the detection pipeline, a plurality of equidistant V-shaped strip-shaped grooves are formed in the V-shaped conveying belt,an aluminum tank to be detected is arranged on the V-shaped conveying belt, and the aluminum tank to be detected is arranged on the V-shaped conveying belt. One side of the detection pipeline is provided with an automatic lim