Device for flattening EVA adhesive film laid on glass back plate for solar photovoltaic module

The utility model discloses a flattening device for laying an EVA (Ethylene Vinyl Acetate) adhesive film on a glass back plate for a solar photovoltaic module, which relates to the assembly process of the solar photovoltaic module and comprises a conveyor belt mechanism, a flattening mechanism and a controller, a travel sensing switch is arranged on the inner side of the conveyor belt mechanism; portal frames are arranged on two sides of the conveyor belt mechanism; the smoothing mechanism comprises an air cylinder and a smoothing brush; a cylinder body of the cylinder is fixed on the portal frame, and a telescopic rod of the cylinder faces downwards; the smoothing brush is fixedly connected with the end of a telescopic rod of the air cylinder. The controller is electrically connected with the signal induction end of the stroke induction switch and the control end of the air cylinder. According to the device for automatically smoothing the EVA adhesive film, the back plate acts on the conveying belt mechanism