Full-automatic soft-to-hard laminating machine and laminating process thereof

Abstract

The full-automatic soft-to-hard laminating machine comprises an LCD feeding platform, a laminating mechanism, an OCA feeding mechanism, an OCA moving detection mechanism, a first film tearing mechanism and a second film tearing mechanism, and the LCD feeding platform is horizontally arranged on one side of a machine table; the laminating mechanism is erected on the LCD feeding platform; the OCA feeding mechanism is arranged on the other side of the machine table, and at least two OCAs are stored in the OCA feeding mechanism in an up-down stacked mode. The OCA moving detection mechanism is erected above the OCA feeding mechanism; the first film tearing mechanism is arranged below the laminating mechanism and is used for tearing a film on the OCA bottom surface sucked by the laminating mechanism; the second film tearing mechanism is erected on the LCD feeding platform and located on the side portion of the attaching mechanism. The OCA is attached to the surface of the LCD to avoid the uneven attaching problem of the special-shaped cover plate, meanwhile, LCD automatic feeding, OCA automatic feeding, moving, transferring and detecting, automatic bottom film tearing, OCA automatic attaching and automatic surface tearing are achieved, roller belt type attaching is adopted, attaching bubbles are effectively reduced, and the attaching quality is improved.

Description

technical field [0001] The invention relates to the field of automated manufacturing, in particular to a fully automatic soft-to-hard laminating machine and a laminating process thereof. Background technique [0002] Flat panel display devices are important components of electronic products that require display functions, such as smartphones, tablet computers, notebook computers, wearable electronic devices, TVs, refrigerators, air conditioners, and instruments. In recent years, with the rapid expansion of market demand for emerging consumer electronic products and smart home products represented by large-screen smartphones and wearable electronic devices, my country's flat panel display device shipments have maintained sustained and rapid growth, driving flat panel display devices. The leap-forward development of production equipment. In order to maintain the competitive advantage among the peers, the upgrading and updating of modern equipment will also be its main developm...

AI Technical Summary

Problems solved by technology

[0003] The following technical problems need to be solved in the process of upgrading the automatic production line of the screen manufacturing process: 1. In the screen manufacturing process, the two main materials involved are the cover plate and the LCD. The traditional attachment process is to use OCA to attach the cover plate Adhesive to LCD, OCA is similar to a "double-sided adhesive" layer, with adhesion left and right, OCA is attached to the cover, and the cover and LCD are bonded together through OCA, but there is a situation For the special-shaped cover, the surface is uneven. At this time, the cover cannot be attached to the OCA smoothly, so it is necessary to solve the OCA attachment problem of the special-shaped cover; 2. For the OCA attachment of the special-shaped cover, it needs to be automatically attached 3. During the OCA attachment process, it is very easy to generate bonding air bubbles between the bonding surfaces during bonding, so it is necessary to solve the problem of reducing the air bubbles between the two to ensure the bonding quality

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