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Automatic sealing dispensing machine for small liquid crystal display screens

A liquid crystal display and automatic sealing technology, which is applied to the surface coating liquid device, optics, instruments, etc., can solve the problems of unstable dispensing quality, high labor intensity of employees, and low production efficiency, so as to avoid glue overflow Or the amount of glue is too small to improve the quality of dispensing and ensure the stability of the effect

Pending Publication Date: 2020-04-17
CHENZHOU HAILI MICROELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of operation has defects such as high labor intensity, low production efficiency, and unstable dispensing quality, which greatly affects the normal operation of the dispensing process.
[0004] In the prior art of this field, there is no mature automatic sealing and dispensing device for small liquid crystal displays

Method used

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  • Automatic sealing dispensing machine for small liquid crystal display screens
  • Automatic sealing dispensing machine for small liquid crystal display screens
  • Automatic sealing dispensing machine for small liquid crystal display screens

Examples

Experimental program
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Embodiment Construction

[0032] The present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0033] see Figure 1-4 , Small LCD automatic sealing dispenser, including base 1. A horizontal guide rail 2 is installed horizontally on the base 1 . The base 1 is provided with a liquid crystal display fixing plate 19 .

[0034] The horizontal guide rail 2 is vertically and movablely embedded with a lifting guide rail 3 .

[0035] A vertical guide rail 4 perpendicular to the different planes of the horizontal guide rail 2 is movably embedded in the lifting guide rail 3 .

[0036] A horizontal drive mechanism, a lift mechanism and a longitudinal drive mechanism are respectively installed on the transverse guide rail 2, the lifting guide rail 3 and the longitudinal guide rail 4.

[0037] A mounting seat 11 is movably embedded in the bottom of the longitudinal guide rail 4 . The dispensing device 12 is fixedly mounted on the bottom of the mounting bas...

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PUM

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Abstract

The invention discloses an automatic sealing dispensing machine for small liquid crystal display screens. The automatic sealing dispensing machine comprises a base. A transverse guide rail is horizontally mounted on the base. A lifting guide rail is vertically and movably embedded in the transverse guide rail. A longitudinal guide rail is movably embedded in the lifting guide rail. A mounting seatis movably embedded in the bottom of the longitudinal guide rail. A transverse drive mechanism, a lifting mechanism and a longitudinal drive mechanism are mounted on the transverse guide rail, the lifting guide rail and the longitudinal guide rail correspondingly. A dispensing machine is fixedly mounted at the bottom of the mounting seat, and a dispensing nozzle is arranged below the dispensing machine. A servo control system is arranged on the upper end face of the longitudinal guide rail. According to the dispensing machine for liquid crystal display screen sealing, three-dimensional multi-point automatic and precise dispensing of the dispensing machine is controlled through the servo control system, position adjustment is sensitive, the response speed is high, and the dispensing efficiency is high.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display production, in particular to an automatic sealing and dispensing machine for a small liquid crystal display. Background technique [0002] Liquid crystal display is a flat and thin display device, composed of a certain number of color or black and white pixels, placed in front of the light source or reflective surface. A small LCD display is a widely used electronic device due to its small size and low power consumption. [0003] In the production process of small LCD screens, the process of sealing and dispensing is involved. At present, when most liquid crystal display manufacturers carry out sealing and dispensing, they all use the dispensing machine held by the employee to complete the dispensing operation by moving the arm. This kind of operation has defects such as high labor intensity of employees, low production efficiency, and unstable dispensing quality, which greatly af...

Claims

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Application Information

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IPC IPC(8): B05C5/02B05C11/10B05C13/02G02F1/1339
CPCB05C5/02B05C11/10B05C11/1002B05C13/02G02F1/1339
Inventor 陈军林江长义
Owner CHENZHOU HAILI MICROELECTRONICS TECH
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