The invention discloses a
drying device for a film. The
drying device comprises an upper casing, a lower casing, a conveying frame, a conveying device, a
drying frame, a fan, a first air inlet
pipe, aheating
assembly, a second air inlet
pipe, a drying chamber and air nozzles. The conveying device is disposed in the conveying frame, the fan and the heating
assembly are connected through the firstair inlet
pipe, the top end of the second air inlet pipe is connected with the heating
assembly, and the bottom end of the second air inlet pipe is connected to the drying chamber. The lower plane ofthe drying chamber is provided with the plurality of air nozzles, the lower plane of each air
nozzle is of a wind net structure, the lower plane of each air
nozzle is provided with a plurality of first net ports, the first net ports on each air
nozzle are evenly distributed on the lower plane of the air nozzle with a center line of the corresponding air nozzle as the center. The wind net structurecan effectively alleviate wind pressure, the
wind speed of the heating assembly reaches a gentle state, the film surface drying efficiency is reduced, a
coating in the film can be dried completely, and the temperature within the heating assembly can be controlled so that the film can be uniformly dried.