The utility model relates to the field of
heating film production, and discloses an automatic gluing device for a
heating film. Comprising a bottom plate, a spraying frame mounted on the bottom plate, two rotating rollers rotationally connected to the spraying frame, a gluing
pipe mounted on the inner side of the spraying frame and located between the two rotating rollers, an atomizing
nozzle communicating with the gluing
pipe, and a feeding
assembly mounted on the spraying frame and communicating with the gluing
pipe. The glue
coating and
drying device has the following advantages and effects that after the atomization
nozzle sprays a section of glue on the surface of the
heating film, the driving
assembly is started to drive the
drying assembly to rotate, at the moment, the atomization
nozzle does not
discharge the glue any more, the
drying assembly just dries the glue sprayed on the previous section, and the operation is repeated, so that continuous glue
coating and drying work is achieved; excessive glue attached to the surface of the heating film is avoided, the glue on the surface of the heating film can be dried in time, the glue is prevented from flowing on the surface of the heating film, gluing is more uniform, and the finished product quality is improved.