The invention discloses a discharging device for blanketing processing. The device comprises a cutting area, a cementing area, a conveying area and a discharging device body which are connected from left to right in sequence. A blanket cylinder is placed on a supporting rack of the left side of the cutting area; the cutting area is further provided with a first conveying belt; the cementing area is provided with a second conveying belt; the conveying area is provided with a third conveying belt, the first conveying belt or the second conveying belt or the third conveying belt is provided withtwo parallel rotation shafts, and the rotation shafts are vertical to the forward direction of the blanketing; the upper portion of the discharging device body is provided with a discharging port, a lifting plate is arranged below the discharging port, a clamping device is arranged at the top of the edge of the right side of the discharging device, and an opening of the clamping device rightly faces a conveying rack. According to the discharging device, different conveying belts are subjected to step controlling, the blanketing is subjected to step processing, all links are connected with oneanother, cutting, processing and discharging are integrated, blanketing processing is achieved, the blanketing is arranged in order, the labor intensity is lowered, and the efficiency is also greatlyimproved.