Titanium alloy continuous casting device

A titanium alloy continuous casting device relates to the technical field of titanium alloy casting and comprises a furnace body, a conveying device and a vacuum consumable smelting furnace. Furnace doors are arranged at the two ends of the furnace body, and two isolation doors used for dividing an inner cavity of the furnace body into three independent areas are arranged in the furnace body at intervals; rails used for bearing the transfer trolley and conveying devices used for driving the transfer trolley are arranged in the three independent areas of the furnace body. A vacuum consumable smelting furnace is arranged on one side of the middle area of the furnace body, and a feeding device capable of automatically feeding one by one is arranged in the vacuum consumable smelting furnace; in the production operation process, after the pressure reduction area recovers the normal pressure, the furnace door of the pressure reduction area can be opened to enable the next transfer trolley to enter the pressure redu