Sticking device for protecting films

The utility model discloses a sticking device for protecting films, and is applicable to affix sticking. The sticking device comprises a platform, a guide component and an operation component, wherein, the guide component is provided with a first rod body and a second rod body; the first rod body is arranged on one side of the platform, and the second rod body is arranged on the other side thereof; the operation component is arranged on the first rod body and the second rod body in a slideable manner; and when the operation component slides on the first rod body and the second rod body in a preset direction, a protecting film is stuck on the display device of the object to be stuck through the operation component.