Flame retardant adding device for core layer of flame-retardant shaving board

The utility model relates to the technical field of flame retardant adding devices, and discloses a flame retardant shaving board core layer flame retardant adding device which comprises a stirring tank, the top end of the stirring tank is fixedly connected with a fixing frame and a feeding port, the feeding port is located on one side of the fixing frame, and an electric push rod is installed at the bottom end of the fixing frame. The end face of the output end of the electric push rod is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a dredging rod, a filter screen is installed in the feeding port, the outer wall of one side of the stirring tank is fixedly connected with a supporting frame, the supporting frame is located below the connecting plate, and the bottom end of the stirring tank is fixedly connected with a discharging port. According to the technical scheme, the detachable filter screen can be supported through the supporting frame, the