Fitting system

Abstract

The embodiment of the invention provides a fitting system. The fitting system comprises a cover plate fixing part, a roller pressing mechanism and a bearing film control mechanism, wherein the cover plate fixing part is used for fixing a curved-surface cover plate; a flexible film is arranged on a bearing film; the bearing film control mechanism comprises a bearing film fixing device and a bearingfilm drive device; the bearing film fixing device is used for fixing and clamping two opposite ends of the bearing film; the bearing film drive device is used for driving two opposite ends of the bearing film to move; the roller pressing mechanism comprises roller pressing parts which are arranged side by side and two groups of roller drive devices; each roller pressing part comprises a first roller assembly; and the roller drive devices are used for driving the two roller pressing parts to independently move, so that the two first roller assemblies move towards arc-side areas of opposite twoside edges from the middle part of the curved-surface cover plate to press the flexible film and the curved-surface cover plate, and therefore, fitting is accomplished. The fitting system can be suitable for fitting flexible films on curved-surface cover plates of various shapes, and also can obtain high-quality high-efficiency fitting under a relatively great bending radian.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of lamination of flexible films, in particular to a lamination system for lamination of curved cover plates and flexible films. Background technique [0002] With the continuous mass production of flexible screens, the application of flexible screens will experience explosive growth in the future. Among them, how to bond the flexible screen to the protective cover glass with high efficiency and high quality, especially the 3D curved cover glass, has become the core technology and core competitiveness in the display field. [0003] At present, the existing bonding method for bonding the flexible screen to the curved cover glass is as follows: a bonding part is arranged under the flexible screen, and a deformation control part is used to push the bonding part to move upward. After the inner surface of the curved cover glass is in contact, the bonding part deforms and gradually fills ...

AI Technical Summary

Problems solved by technology

In this bonding method, the shape of the bonding part has a great influence on the bonding result. When the bending arc of the cover glass becomes larger, it is difficult to ensure that the deformation of the bonding part can fill the bending area, thereby affecting the bonding quality; Moreover, this method usually needs to verify the design of multiple fitting parts, and the cost of fitting trial and error is high and the time is long

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