Full-automatic LCD glue dispenser

Abstract

The invention discloses a full-automatic LCD glue dispenser. The full-automatic LCD glue dispenser comprises a feeding and cleaning mechanism, a feeding and carrying arm, a glue dispensing mechanism,a waste material belt, a curing and blanking mechanism and a blanking and carrying arm, wherein the feeding and cleaning mechanism is arranged on a machine table; the glue dispensing mechanism and thecuring and blanking mechanism are respectively arranged behind the feeding and cleaning mechanism at intervals in sequence; the waste material belt is arranged between the glue dispensing mechanism and the curing and blanking mechanism; the feeding and carrying arm is arranged on one side of the glue dispensing mechanism and the curing and blanking mechanism; and the blanking and carrying arm armis arranged above the curing and blanking mechanism in a spanning mode. The full-automatic LCD glue dispenser has the functions of feeding, correcting and cleaning, effectively improves the accuracyof glue dispensing positions and the glue dispensing quality, adopts a multi-station design, can simultaneously complete automatic glue dispensing of a plurality of LCDs, effectively improves the gluedispensing capacity, adopts a material plate with a rectangular path for transferring and blanking, and effectively utilizes the time consumed by transferring and blanking to realize glue layer curing while realizing the centralized high-speed blanking of the LCDs, and the position for blanking can be directly used for subsequent laminating assembly.

Description

technical field [0001] The invention relates to the field of automatic manufacturing, in particular to a fully automatic LCD dispenser. Background technique [0002] The flat panel display device is a human-computer interaction carrier that realizes text and image display. It is mainly composed of a display module, a backlight module and a touch module. The display module is composed of a display panel, a polarizer, a driver chip IC, and a circuit board PCB. And FPC and other components. The production of flat panel display devices is divided into front-end array, box-forming process and back-end module assembly process. The front-end process is used to produce display panels, and the back-end process is used to assemble display panels, polarizers, backlight modules, touch modules and other components into flat panel display devices. The production equipment for the front-end process is currently mainly provided by Japanese, Korean and American companies, and basically can...

AI Technical Summary

Problems solved by technology

[0003] In the post-assembly process, it is necessary to attach and assemble the OLED panel or LCD and the CG cover. The LCD and the CG cover are rigid structures, so a light-transmitting adhesive needs to be coated between them before the lamination process. Layer, through the adhesive layer to achieve the adhesion of the two; therefore, it is necessary to design an LCD dispenser for coating the adhesive layer on the LCD surface, so that the subsequent cover can be adhered and fixed when the cover is attached; at the LCD point There are the following technical difficulties in the design process of the glue machine: 1. In order to ensure the consistency of the coating position of the glue layer and improve the dispensing quality, it

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