Three-dimensional automatic coating and forming plaster machine for heavy viscous plaster

The utility model discloses a three-dimensional heavy thick plaster automatic coating and forming plaster machine which comprises a shell, an operation window is formed in the front wall of the shell, a first air cylinder is fixedly installed at the top of an inner cavity of the shell, a push plate is fixedly installed at the output end of the first air cylinder, a connecting plate is fixedly installed at the bottom end of the push plate, and a second air cylinder is fixedly installed at the bottom end of the connecting plate. A toothpaste outlet mechanism is fixedly mounted at the bottom end of the connecting plate and comprises a mounting seat, the top end of the mounting seat is fixedly connected with the bottom end of the connecting plate, a second air cylinder is fixedly mounted at the top end of the mounting seat, and an extrusion barrel is fixedly mounted in the mounting seat; plaster in the extrusion cylinder can be extruded into the forming groove through the second air cylinder and the first piston,