Spraying device for V-method casting

The utility model relates to a V-method casting spraying device which comprises two hydraulic cylinders, a bottom plate and a rotating disc, side plates are fixedly connected to the two ends of the top of the bottom plate, the rotating disc is rotationally connected to the top of the bottom plate and located between the two side plates, the two hydraulic cylinders are fixedly installed at the two ends of the top of the rotating disc respectively, and clamping assemblies are arranged at one ends of the hydraulic cylinders. A driving assembly is arranged at the top of the bottom plate and used for driving the rotating disc to rotate, and a top plate is fixedly connected between the tops of the two side plates. The automatic spraying device aims to solve the problems that due to the fact that common castings are large in size, when the number of the castings is large, spraying is only conducted manually, working efficiency is low, the requirement for large batches cannot be met, coating is prone to being diffuse