Drying machine for composite material production

The utility model provides a drying machine for composite material production, which relates to the technical field of composite material processing and comprises a working platform, support frames are fixedly connected to two sides of the top surface of the working platform, and ventilation boxes are fixedly connected to the top surfaces of the support frames and the center of the top surface of the working platform. A mounting frame is fixedly connected to the position, located on the inner side of the supporting frame, of the top face of the working platform, a heating pipe is fixedly connected to the top face of the mounting frame, ventilation holes are formed in the surface of the conveying belt, supporting columns are fixedly connected to the surface of the conveying belt, and after the composite material sheets are supported through the supporting columns, the composite material sheets are in an overhead state; the bottom surfaces of the composite material sheets can be dried conveniently, ventilation