Slag salvaging device for metal ingot forming

The utility model discloses a metal ingot forming slag salvaging device which comprises a supporting mechanism and a slag salvaging mechanism, the supporting mechanism is provided with a supporting piece, a connecting rod hinged to one end of the supporting piece and a driving piece used for driving the connecting rod to rotate, the other end of the supporting piece is used for being connected with an industrial robot, and the slag salvaging mechanism is arranged at the end, away from the supporting piece, of the connecting rod. The slag salvaging mechanism is provided with a slag salvaging disc. The metal ingot forming slag salvaging device is driven by an industrial robot to integrally move, so that the slag salvaging disc is driven to extend into a solution in a metal ingot forming die to salvage slag and move to a slag placement position, and then the metal ingot forming slag salvaging device is controlled to integrally rotate to enable the slag salvaging disc to incline downwards; the driving piece is us