Novel sintering machine with controllable temperature

The utility model relates to the technical field of sintering machines, in particular to a novel sintering machine with controllable temperature. According to the technical scheme, the sintering machine comprises a base, a box body and a connecting block, a sintering machine body is fixed to the top end face of the base, a top plate is installed on the top end face of the sintering machine body, a supporting block is welded to the bottom end face of the base, and air inlet pipes are fixedly embedded into the front end face and the rear end face of the sintering machine body and are in gas communication with the sintering machine body; a first fan is installed in the air inlet pipe, a box body is welded to the top end face of the top plate, a first filter screen and a second filter screen are welded to the inner wall of the box body, a guide groove is formed in the rear end face of the box body, a fixing frame is welded to the rear end face of the box body, a limiting rod is welded to the inner wall of the fix