Soft and hard screen dual-purpose laminating machine and laminating process thereof

Abstract

The invention discloses a soft and hard screen dual-purpose laminating machine and a laminating process thereof.The soft and hard screen dual-purpose laminating machine comprises a polaroid feeding mechanism, a material taking mechanism, a laminating platform, a detecting and cleaning mechanism, a film tearing mechanism and a laminating mechanism, the polaroid feeding mechanism is arranged on a machine table, and the material taking mechanism is arranged on one side of the polaroid feeding mechanism; the surface mounting platforms are arranged on the side part of the polaroid feeding mechanism at intervals, and a glass substrate to be subjected to surface mounting is placed on the surface mounting platforms; the detecting and cleaning mechanism is erected above the surface mounting platform; the surface mounting mechanism stretches across the machine table and is erected between the surface mounting platform and the polaroid feeding mechanism; the film tearing mechanism is arranged on one side of the surface mounting mechanism and is used for tearing off a film material on the surface of the glass substrate placed on the surface mounting platform and a film material at the bottom of the polaroid. According to the polaroid laminating machine, automatic feeding and transferring, surface detecting and film tearing of polaroids are achieved, a roller belt type laminating mode and a pressing roller laminating mode are integrated, the hard screen and flexible screen compatible function is achieved, universality is high, and laminating bubbles are well reduced.

Description

technical field [0001] The invention relates to the field of automation equipment, in particular to a laminating machine for both soft and hard screens and its laminating process. Background technique [0002] Glass substrates and polarizers are the most basic assembly materials in the production and assembly process of mobile phone screens and TV screens. Glass substrates are used as carriers. Various optical requirements can be achieved by attaching polarizers to the surface of glass substrates. According to the characteristics of the glass substrate, it is divided into flexible screen or rigid screen. In the actual manufacturing process of the display, a polarizer needs to be attached to the surface of the glass substrate. [0003] With the continuous improvement of display manufacturing technology, foreign display manufacturers have gradually introduced automated production lines into screen manufacturing. Domestic screen manufacturers have also increased investment in r...

AI Technical Summary

Problems solved by technology

The following technical problems need to be solved in the process of polarizer bonding and upgrading the automatic production line: 1. The problem of automatic feeding of glass substrates and polarizers; The former involves the problem of automatic tearing off of the surface film of the glass and the polarizer; 3. Since the surface quality needs to be ensured before placement to improve the yield of subsequent placement, it is necessary to solve the problem of surface inspection of the glass and polarizer before placement; 4. During the placement process, when the polarizer made of flexible material is attached to the glass substrate, the problem of bonding air bubbles needs to be solved; 5. In addition, screens with different characteristics may be involved in the actual placement process, such as LCD For rigid screens or OLED flexible screens, the existing assembly equipment is aimed at the assembly of screens with different characteristics, the patch method is single, and the versatility is poor. Different equipment needs to be used for screens with different characteristics, resulting in increased production costs.

Images