Laminating device

The invention discloses a laminating device, which comprises a flexible laminating component, a supporting component and a pressing component. The flexible laminating component comprises a first surface used for making contact with a screen body; the supporting component comprises a first part and a second part, the first end of the first part is connected with the flexible laminating component, and the second end of the first part is connected with the second part through a first telescopic connecting piece; and the pressing component comprises a driving component and a pressing part, the driving component is connected with the supporting component, and the driving component is used for driving the pressing part to move along the surface of the side, away from the first surface, of the flexible laminating component so that the screen body can be attached to a curved surface cover plate. According to the laminating device, bubbles can be prevented from occurring between the laminating surfaces of the screen b