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Glue supply system and glue supply method

A technology of glue supply and glue supply pipeline, which is applied to the device and coating of the surface coating liquid, which can solve the problems of less glue, glue line interruption, glue line thinning, etc., and achieve the effect of ensuring the quality of dispensing

Active Publication Date: 2020-09-01
KUSN INFOVISION OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] But, the liquid glue 200a in the glue storage bottle 220 is in the environment of high pressure for a long time, and the air will be dissolved in the liquid glue 200a. Small air bubbles 201 will appear in the glue 200a, resulting in poor quality problems such as interruption of the coated glue line, thinning of the glue line, and less glue

Method used

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Embodiment Construction

[0026] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure and characteristics of the glue supply system and glue supply method proposed by the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. and its effects are as follows:

[0027] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present invention limit.

[0028] figure 2 It is a stru...

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Abstract

The invention provides a glue supplying system. The glue supplying system comprises a glue storage barrel, at least one group of glue supplying mechanism and a dispensing machine, wherein the glue storage barrel is used for storing liquid glue; the glue supplying mechanism comprises a pumping device and a glue supplying pipeline communicated with the pumping device; the two ends of the glue supplying pipeline are communicated with the glue storage barrel and the dispensing machine, respectively; and the pumping device can be used for pumping the liquid glue in the glue storage barrel and pumping the liquid glue into the dispensing machine. The glue supplying system provided by the invention can effectively prevent air from being dissolved into the liquid glue and the dispensing quality is guaranteed. The invention further relates to a glue supplying method.

Description

technical field [0001] The invention relates to automation equipment, in particular to a glue supply system and a glue supply method. Background technique [0002] Liquid Crystal Display (LCD) not only has the characteristics of being light, thin, and small, but also has the advantages of low power consumption, no radiation, and relatively low manufacturing cost, so it currently occupies a dominant position in the field of flat panel display. Among them, the array substrate (Thin Film Transistor, TFT) is the main component of the liquid crystal display. After the driver IC, FPC or COF is installed on the array substrate, in order to protect the lines on the array substrate from being oxidized and corroded, it is necessary to use a dispensing device on the array substrate. A layer of glue is coated on the surface of the substrate to isolate the air and protect the circuit. [0003] figure 1 It is a structural schematic diagram of an existing dispensing device. Such as fig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C11/10
CPCB05C11/1002B05C11/101B05C11/1026
Inventor 吴桂江
Owner KUSN INFOVISION OPTOELECTRONICS
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