Paint spraying device for processing assembled container house

The invention relates to the technical field of container house production, in particular to an assembly type container house processing paint spraying device which comprises a hoisting module installed in a paint spraying room, a second sliding rail installed on the side wall of the paint spraying room, a first sliding rail on the ground and a second trolley installed on the second sliding rail, and the second trolley is fixedly installed at one end of a sliding plate. The other end of the sliding plate is fixedly mounted on the pulley, and the pulley is mounted on the first sliding rail; a lead screw driven by a second motor is installed on the sliding plate, third sliding rails are installed on the two sides of the lead screw correspondingly, a sliding base in driving connection with the lead screw is slidably installed on the third sliding rails, and a second hinge base and a first hinge base are sequentially and fixedly installed on the side, away from the sliding plate, of the sliding base from top to b