Suspension conveying device of conveying line integrated frame spraying equipment

The suspension conveying device comprises a suspension chain and a spraying room, a roller is mounted in the middle of the suspension chain in a rolling manner, a rotating block is mounted in the middle of the roller, a connecting block is fixedly mounted on the outer side of the rotating block, and a paint spraying fixing plate is arranged below the connecting block; a fixing rod is arranged in the middle of the spraying room, a water spraying opening is formed in the middle of the left side of the lower end of the fixing rod, a paint spraying nozzle is arranged below the middle of the fixingrod, and a paint spraying box is arranged in the middle of the upper end of the spraying room. According to the spraying room, the water spraying nozzles are connected, the paint spraying fixing plate entering the spraying room is pretreated through the water spraying nozzles, and the spraying quality is improved; the paint nozzles are a plurality of groups of uniform nozzles, the coverage rangeis wider, the spraying qua