Drying furnace for aluminum material processing

The utility model discloses a drying furnace for aluminum material processing, which relates to the technical field of aluminum material drying equipment and comprises a drying furnace body, a supporting plate is arranged in the drying furnace body, two sides of the supporting plate are movably connected with the side wall of the drying furnace body through a first rotating shaft, aluminum material clamping mechanisms are symmetrically arranged on the upper side and the lower side of the supporting plate, and an air heater is arranged at the top of the drying furnace body. A rotating rod is fixed to one end of the first rotating shaft, sliding grooves are symmetrically formed in the outer side wall of the drying furnace body, circular sliding blocks are slidably connected into the sliding grooves and connected with the edge positions of the sliding grooves through springs, a limiting plate fixed to the outer side wall of the drying furnace body is arranged below the rotating rod, and a cover plate is hinged t