Defective product collecting box for defect detection

The utility model discloses an inferior-quality product collecting box for defect detection, which relates to the technical field of collecting boxes and comprises a box body, a collecting frame is fixedly connected to an inner cavity of the box body, a sliding block is slidably connected to the collecting frame through a sliding groove, a fixing block is fixedly connected to one side of the collecting frame, and the fixing block is fixedly connected to the other side of the collecting frame. One side of an inner cavity of the box body is fixedly connected with a rotating rod through a connecting block, one side of the rotating rod is rotationally connected with a rotating wheel through a rotating shaft, and one end of the rotating rod is fixedly connected with one side of a sliding block; the problems that in the inspection of excellent wood boards produced in the manufacturing industry, whether the surfaces of the wood boards have cracks, corrosion, worm damage and other defects or not is inspected, unquali