Drying device of flat panel display panel

The utility model discloses a drying device of a flat panel display panel, and relates to the technical field of drying of flat panel display panels. The device comprises a conveying mechanism for the flat panel display panel; the hot air knife drying mechanism, the cold air pipe cooling mechanism and the ion bar static electricity removing mechanism are arranged above the conveying mechanism in the conveying direction of the conveying mechanism; the conveying mechanism comprises a rack of a rectangular frame machine structure, a plurality of fixing rods arranged in parallel are arranged on the rack, and a plurality of conveying rollers are arranged on the fixing rods at equal intervals. The hot air knife drying mechanism, the cold air pipe cooling mechanism and the ion bar static electricity removing mechanism are arranged above the conveying mechanism; after the liquid crystal panel is sequentially subjected to hot air drying and cold air cooling, the surface of a product is subjected to static electricity