Spraying device for mold production

A spraying device for producing molds belongs to the field of mold production and comprises a spraying chamber, a spraying system and a rotating frame. The spraying system is installed in the spraying chamber, nozzles spraying towards the middle of the spraying chamber are installed on the left side and the right side in the spraying chamber, and the rotating frame is placed in the spraying chamber in an in-out mode and located between the nozzles on the left side and the right side. The rotating frame comprises a support, a mounting frame, a rotating rod and hooks, the mounting frame is rotatably mounted at the upper end of the support, the rotating rod extending in the front-back direction is rotatably mounted at the edge, deviating from the rotating center, of the mounting frame, and the hooks are arranged on the rotating rod. The spraying device is simple in structure, convenient to operate, capable of efficiently and stably completing spraying operation, high in efficiency, capable of saving time and lab