Lead alloy smelting device

The utility model discloses a lead alloy smelting device, and relates to the technical field of alloy smelting equipment, in particular to the lead alloy smelting device which comprises a smelting box, a supporting component used for supporting the smelting box and a driving component used for driving the smelting box to overturn on the supporting component to pour alloy melt. A feeding port is formed in the smelting box, a cover plate is arranged at the feeding port of the smelting box, and a discharging port is formed in one side wall of the smelting box; through cooperative arrangement of the supporting component and the driving component, the lead alloy smelting device has the effect of driving the inclination angle of the smelting box to achieve lead alloy melt pouring, a first motor is used for driving a first threaded rod to rotate, the first threaded rod drives a sliding plate to slide, and the sliding plate stirs a sliding column to move, so that the lower portion of the smelting box moves; the smelt