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A kind of gluing system and gluing method thereof

A technology of gluing and gluing cans, which is applied in the direction of coating, devices for applying liquid to the surface, etc., can solve the problem of low working efficiency of gluing system

Active Publication Date: 2011-12-14
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a gluing system and a gluing method thereof to solve the problem of low working efficiency of the existing gluing system

Method used

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  • A kind of gluing system and gluing method thereof
  • A kind of gluing system and gluing method thereof
  • A kind of gluing system and gluing method thereof

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Embodiment Construction

[0044]The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0045] The structural representation of the gluing system of the first preferred embodiment provided by the present invention is as figure 2 As shown, it includes a glue supply tank 201, a first sensor 2011 arranged in the glue supply tank 201, a second sensor 2012 arranged in the glue supply tank 201, a glue storage tank 202, and a first sensor 2011 arranged in the glue supply tank 202. Three sensors 2023 , a fourth sensor 2024 arranged in the glue st...

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Abstract

The invention provides a system of a protection glue coating machine and a gluing method thereof. A coating system of the protection glue coating machine comprises a coating gun, a glue supply tank, a glue storage tank and a one-way valve, wherein the coating gun is used for coating protection glue; the glue supply tank is used for supplying the protection glue to the coating gun; the glue storage tank is used for replenishing the protection glue to the glue supply tank; and the one-way valve is communicated with the glue supply tank and the glue storage tank and used for the protection glue in the glue storage tank to flow into the glue supply tank in one way. In the technical proposal provided by the invention, the step of coating the protection glue and the step of replenishing the protection glue to the glue supply tank and the glue storage tank are carried out simultaneously; and the gluing system is unnecessary to stop gluing operation to replenish the protection glue.

Description

【Technical field】 [0001] The invention relates to the technical field of LCD (liquid-crystal display, liquid crystal display) manufacture, in particular to a protective glue coating system and a coating method thereof. 【Background technique】 [0002] During the manufacturing process of the liquid crystal display, it is necessary to coat the liquid crystal display module (LCD Module) with protective glue, such as moisture-proof glue. Coating protective glue on the LCD module is usually done using a glue coating system. The glue application system includes a glue storage tank (TANK) containing protective glue and a coating gun (GUN). The protective glue in the glue storage tank is applied to the LCD module through the coating gun under the action of air pressure, thereby completing the protection. Glue coating work. [0003] The existing gluing system mainly has two modes: 1. The gluing system only includes one glue storage tank, and 2. The gluing system includes two glue st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/00B05C11/10B05D1/02
CPCB05C11/1047B05C5/00B05D1/02B05C11/1002B05C11/10B05C5/02
Inventor 刘勇王军李胜新王晶
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD