The invention discloses a thermoforming multilayer roller hearth furnace comprising a multilayer roller furnace frame; one side of the multilayer roller furnace frame is fixedly provided with a furnace front material lifting frame, and the side, close to the multilayer roller furnace frame, of the furnace front material lifting frame is slidably provided with a sliding seat; the side, far away from the furnace front material lifting frame, of the sliding seat is fixedly provided with a first roller way; the first roller way is provided with a centering mechanism; the top of the furnace front material lifting frame is fixedly mounted with a servo motor, and an output shaft of the servo motor extends to the inner side of the furnace front material lifting frame and is fixedly provided with aball screw; one side of the multilayer roller furnace frame is provided with a furnace shell, and the furnace shell is provided with a furnace door mechanism; and the multilayer roller furnace frameis provided with a plurality of transmission mechanisms. The thermoforming multilayer roller hearth furnace is capable of automatically transferring a steel plate into a quenching furnace so as to reduce the labor intensity of a worker and increase the efficiency and be beneficial to the use in an enterprise.