The invention discloses a turnover type tin melting furnace with multiple layers of resistance belts distributed. A vertical output shaft of a first spiral conical gear steering box and a vertical output shaft of a second spiral conical gear steering box are connected with a ball screw through a fourth coupler, nuts with the consistent height are arranged in the middle of the ball screw, the nuts are connected through a lifting connecting rod, suspension base plates are arranged in the middle of the lifting connecting rod, a tin melting furnace body is hinged to a plummer block arranged on a support through turnover shafts arranged on the two sides of the tin melting furnace body, lifting base plates are arranged at the positions, opposite to the suspension base plates on the lifting connecting rod, of the bottom of the rear side of the tin melting furnace body, the lifting base plates and the suspension base plates are connected through rotating connecting rods, and two layers of resistance belts are laid at the bottom of the inner side of the tin melting furnace body. A screw ascends and descends to adjust side-turning poured-out materials of the furnace body, the lifting process is stable, pouring out is convenient, the heating temperature is improved, the multiple layers of resistance belts are arranged according to heating requirements, and mounting is convenient and rapid.