Moisture drying device for carton processing

The moisture drying device for carton processing comprises a shell, a plurality of rollers are movably connected between the inner walls of the two sides of the shell, two sliding grooves are formed in the inner wall of the bottom of the shell, two sliding blocks are movably connected into the sliding grooves, the tops of the sliding blocks are fixedly connected with fixing columns, and the fixing columns are fixedly connected with the bottom of the shell. A protective cover is fixedly connected to the top of the fixing column, a fan is fixedly connected to the inner wall of the bottom of the protective cover, a plurality of heating wires are fixedly connected to one side of the protective cover, a rotating disc is movably connected to the inner wall of the bottom of the shell, and a connecting rod is movably connected to one side of the rotating disc. According to the carton drying device, cartons can be fully dried through matched use of the rotating disc and the auxiliary plate, the drying effect of the de