Positioning device for tail end of discharging manipulator

The utility model discloses a discharging manipulator tail end positioning device which comprises a base, the upper end face of the base is rotationally connected with a rotating rod, the outer side of the rotating rod is fixedly sleeved with a driven gear, the upper end face of the base is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is fixedly sleeved with a driving gear. An electric sliding rail is fixedly connected to the top end of the rotating rod, a matched sliding block is arranged on the electric sliding rail, a storage rack is fixedly connected to the outer wall of the sliding block, a connecting rod is fixedly installed on the lower end face of the storage rack, a clamping device is arranged at the bottom end of the connecting rod, and an industrial camera is fixedly installed on the lower end face of the storage rack. According to the sorting device, the driving motor is started to e