Material mixing device for stone-like coating production

The utility model discloses a material mixing device for producing a stone-like coating, which is characterized in that a fixed partition plate is arranged in a mixing barrel, a stirring mechanism is arranged in the mixing barrel above the fixed partition plate, fan-shaped cleaning nozzles are symmetrically and obliquely arranged on the inner side of the upper end of the mixing barrel, a communicating water pipe is arranged above the mixing barrel, and an electric heating pipe is arranged on the inner side wall of the mixing barrel; a rotating shaft is arranged in the space on the lower side of the fixed partition plate in the mixing barrel through a driving mixing mechanism, a rotating attaching plate is fixedly arranged at the top end of the rotating shaft, and a discharging pipe is arranged below the mixing barrel; by arranging the scraping plates attached to all the faces of the mixing barrel, no dead angle exists in paint cleaning, cleaning is more thorough, the interior of the mixing barrel can be autom