The invention discloses an aluminum foil adhesive tape heat treatment device. The aluminum foil adhesive tape heat treatment device comprises a frame; an unwinding wheel is arranged on the frame; a driven wheel is arranged on one side of the frame; the unwinding wheel corresponds to the driven wheel; a driving wheel and a second auxiliary wheel are arranged on the other side of the frame; the driving wheel is engaged with the second auxiliary wheel; a first auxiliary wheel is arranged between the driving wheel and a second mounting shaft; a winding wheel is arranged between the second auxiliary wheel and a third mounting shaft; a transmission wheel is arranged on the frame, and is mounted on the frame through a fifth mounting shaft; a side plate is arranged on the frame; a metal transmission belt is arranged between the driven wheel and the driving wheel; a metal heating chip is arranged in the metal transmission belt; a metal ring is arranged on the side wall of the metal transmission belt, and is electrically connected with the metal heating chip; a temperature controller is arranged at the bottom in the frame; and the temperature controller is connected with the metal ring through a connecting wire. The aluminum foil adhesive tape heat treatment device can heat an aluminum foil adhesive tape through the metal transmission belt so as to greatly improve the heat treatment efficiency of the aluminum foil adhesive tape.