Automatic loading and unloading steaming equipment with screw driving

The invention discloses automatic loading and unloading steaming equipment with a screw driving. The equipment comprises a working table, a feeding part, an overlapping part, a discharging transfer part, a steam recycling part, an unloading part, a steam generating part, a steamer and a lifting motor, wherein the steam generating part which heats liquid water into steam is arranged on the lower portion of the working table, and the overlapping part which conveys materials upwards in a stacked mode is arranged on the upper portion of the working table; the discharging transfer part which changes the operating direction of the materials is arranged on one side of the overlapping part, and the unloading part which unloads the materials is arranged on the other side of the overlapping part; the feeding part which feeds the materials is arranged on the right side of the steam generating part, the steamer is arranged among the feeding part, the overlapping part and the unloading part in a transitive mode, and the s