Visual inspection equipment for steel belt

The utility model discloses steel belt visual inspection equipment which comprises two supporting frames on the two sides, a conveying belt is arranged between the two supporting frames, a rotating shaft is rotationally connected between the two supporting frames, the side wall of the rotating shaft is fixedly connected with two swing frames which are symmetrically arranged, a mounting frame is rotationally connected between the two swing frames, and the side wall of the mounting frame is fixedly connected with the side wall of the conveying belt. An adjusting groove is formed in one side of the mounting frame, a plurality of detectors arranged at equal intervals are arranged in the adjusting groove, a driving mechanism used for driving the rotating shaft in the rotating process is arranged on the side wall of the supporting frame on one side, and fixing plates are fixedly connected to one sides of the two supporting frames. According to the utility model, the workpieces on the conveying belt are conveyed, gu