Automatic rejecting device for waste detonator

The utility model discloses an automatic detonator waste rejecting device which comprises a finished product conveying belt, a detonator placing seat is placed on the finished product conveying belt, and a plurality of placing cavities are linearly arranged on the detonator placing seat. The visual detection mechanism is erected on the finished product conveying belt and is used for detecting the quality of the detonators on the detonator placing seats; the waste product conveying belt is arranged on one side of the finished product conveying belt in parallel; the portal frame is located above the finished product conveying belt and the waste product conveying belt; the positioning mechanism is arranged on the portal frame and is used for limiting the position of the detonator placing seat; the three-axis position finding mechanism is arranged on the portal frame, and a clamping mechanism is arranged on the three-axis position finding mechanism so that the clamping mechanism can clamp the detonator waste loca