Novel casting aluminum bar smelting device

The utility model discloses a novel casting aluminum bar smelting device, which belongs to the technical field of metal smelting and is technically characterized by comprising a shell, a feeding mechanism and a lifting mechanism. When aluminum is smelted, an additive can be added into the shell through the adding groove, so that the physical and chemical properties of an aluminum profile are improved, the height of the plugging piece can be adjusted through the lifting mechanism before and after adding is completed, and therefore the adding groove can be opened or closed; the aluminum liquid can be prevented from overflowing after adding is completed, the situation that a worker is scalded due to the fact that the temperature of the aluminum liquid is too high when the worker opens or closes the adding groove can be avoided through the lifting mechanism, and after an additive is added, a second motor can be started, so that a rotating piece can rotate, and the worker can be prevented from being scalded. And t