Smelting pouring protection device

The utility model provides a smelting and pouring protection device which comprises a smelting and pouring part, a power control part and a movable part to be poured, the smelting and pouring part isarranged on a rack, the part to be poured is arranged below the smelting and pouring part, the part to be poured comprises a containing cavity to be poured and a moving part, and a moving contact block is welded to the containing cavity to be poured. The bottom of the containing cavity to be poured is connected with the moving part through the guide sleeve, the moving part drives the pouring partto move back and forth, one end of the power control part is provided with a fixed contact part, and the other end of the power control part is provided with a plug used for opening/closing a liquid outlet of the smelting pouring part. The automatic plug pulling and returning device has the advantages that the automatic control technology is adopted, and the plug pulling and returning process is automatically controlled. 本