Automatic feeding and discharging machine for food production

The utility model relates to the technical field of food production, in particular to an automatic feeding and discharging machine for food production, which comprises a pipeline, a conveying component used for conveying, feeding and discharging food raw materials is arranged in the pipeline, and the conveying component comprises a screw rod arranged in the pipeline. A fixing frame and a heat supply fan are arranged at one end of the pipeline, a fixing shaft is arranged in the fixing frame, two spiral blades are arranged outside the fixing shaft, a threaded layer is arranged on the inner wall of the part, between the fixing frame and the heat supply fan, of the pipeline, a discharging frame is arranged at the other end of the pipeline, and a motor is arranged at the top of the discharging frame. A driving shaft is arranged at the output end of the motor, and crushing pieces are arranged outside the driving shaft. Spiral conveying is driven through hot air, food raw materials can be heated and dried, the crush