Composite plastic steel profile door and window anti-corrosion coating spraying machine

The utility model relates to the technical field of door and window processing, and discloses a composite plastic steel profile door and window anti-corrosion coating spraying machine which comprises a main body, a spraying device is arranged on the inner surface of the upper end of the main body close to the left side edge, and a conveying belt is slidably connected to the center of the inner surface of the front end of the spraying device. A first rotating shaft is rotatably connected to the inner surface of the left side of the conveying belt, a supporting frame is rotatably connected to the inner surface of the front end of the rotating shaft, and a second rotating shaft is rotatably connected to the right side, close to the rear end edge, of the inner surface of the lower end of the spraying device. The composite plastic steel profile door and window anti-corrosion coating spraying machine has the advantages of being high in flexibility, saving resources, being high in safety and the like, and solves the