Solid raw material filling and weighing system

The utility model discloses a solid raw material filling and weighing system which comprises an equipment body and a central processing unit, a storage bin is arranged at the upper end of the equipment body, a telescopic rod is arranged in the storage bin, a rotating rod is arranged at one end of the telescopic rod, a rotating plate is arranged at one end of the rotating rod, and a vibrating screen is arranged in the equipment body. A material outlet is formed in one side of the equipment body, and a waste box is arranged on one side of the material outlet. According to the solid raw material filling and weighing system, by arranging a vibrating screen, a material outlet, a waste material box, a rotating plate, a central processing unit, a counting module, a pressure sensor, a connecting plate, an L-shaped baffle and a strong electromagnet, the filling equipment can automatically screen fixed raw materials, and the particle size uniformity of the filled fixed raw materials is improved; and meanwhile, the auto