The invention discloses a novel production device for a mailbox. A hoisting base and a production frame installed on the lower side of the hoisting base are included; a hoisting arm is installed at the position over the top of the hoisting base; a deviation cavity with a downward cavity opening is formed in the hoisting base; a connection column arranged in a downward extending manner is installedin the deviation cavity in a horizontal moving cooperation manner; a screw shaft arranged in a left-right extending manner is matched in the connection column through a screw; the tail of the right portion of the screw shaft is connected with the right end wall of the deviation cavity in a rotational fit manner; the tail of the left portion of the screw shaft and a main motor are installed in cooperation; the outer surface of the main motor is installed in the left end wall of the deviation cavity and is fixedly connected with the left end wall of the deviation cavity in cooperation; and thebottom end face of the connection column and the position over the production frame are fixedly installed. The novel production device for the mailbox is simple in structure, convenient to operate, capable of achieving the automatic deploying and retracting function of a sliding moving frame, convenient to move and carry, and capable of improving the work efficiency and the safety performance.