Paint spraying machine

The utility model belongs to the field of paint spraying machines, and particularly relates to a paint spraying machine which comprises a machine body, paint spraying tables are fixedly installed on the inner walls of the four sides of the machine body, dismounting plates are fixedly installed on the tops of the paint spraying tables, and a paint spraying liquid storage power device is fixedly installed on the right side of the machine body. The paint spraying assembly is mounted on the machine body; the rotating assembly is mounted on the machine body; and the fixing assembly is mounted on the paint spraying table. The paint spraying machine is reasonable in design, through the arrangement of the motor, the rotating rod, the groove, the positioning block, the sliding block, the electric push rod and the paint spraying head, the paint spraying machine can spray a tubular workpiece back and forth only by starting the motor, paint spraying operation is simple, the number of paint spraying steps is small, and wo