Plate film laminating device

The utility model discloses a plate film laminating device, which relates to the technical field of plate film laminating and comprises a rack assembly, a transmission mechanism, a limiting mechanism, a film carrying mechanism, a film laminating mechanism and a film cutting mechanism, the film covering mechanism is arranged on the rack assembly and located above the conveying mechanism, and a conveying channel is formed between the film covering mechanism and the conveying mechanism; the film cutting mechanism comprises a film pressing assembly, a film cutting assembly and a sensing assembly; the film cutting assembly inclines relative to the plane where the conveying assembly is located. The film carrying mechanism, the film covering mechanism and the film cutting mechanism are sequentially arranged from the left end to the right end of the rack assembly. The limiting mechanism can align the positions of the plates, so that the positions of the plates are consistent in the conveying process, and the film lam