Automatic weighing device for refractory material raw materials

The utility model discloses an automatic weighing device for refractory material raw materials, which belongs to the technical field of weighing devices, and comprises a box body, the inner wall of the box body is fixedly connected with a weighing device, the surface of the weighing device is fixedly connected with a placing box, the inner wall of the placing box is provided with a groove, the inner wall of the groove is fixedly connected with a sliding rod, and the sliding rod is fixedly connected with the sliding rod. By arranging a forward and reverse motor, when people need to move the placing plate, people only need to control the forward and reverse motor to operate through an external control switch, so that a threaded column can be driven to rotate, and under the interaction of the threaded column and a threaded cap, a connecting block can be driven to move; and clamping blocks and clamping grooves can be clamped, movable blocks can be driven to move, then sliding sleeves can be driven to move, a plac