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Glue circuit detection method and glue circuit detection device

A detection method and detection device technology, applied in the detection field, can solve problems such as bad batches and difficult quantification of detection standards, and achieve the effect of improving detection accuracy

Active Publication Date: 2018-12-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Glue dispensing for ultra-narrow bezels has been widely used in the electronic device industry. As the width of the glue tends to be more and more limited, the requirements for the consistency of the glue path are getting higher and higher. The industry usually adopts the method of arranging employees to press certain Frequently use a magnifying glass to spot-check the location of the glue path, for example: every 10-20 minutes, employees use a magnifying glass to check, the detection standard of this method is difficult to quantify, the location of the glue path is judged subjectively by the employee, and it is easy to cause bad batches

Method used

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  • Glue circuit detection method and glue circuit detection device
  • Glue circuit detection method and glue circuit detection device
  • Glue circuit detection method and glue circuit detection device

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the accompanying drawings in the embodiments of the application. Apparently, the described embodiments are only part of the embodiments of the application, not all of them. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] Please refer to FIG. 1(a), FIG. 1(b) and FIG. 1(c) together. FIG. 1(a) is a schematic flow chart of the glue path detection method provided in Embodiment 1 of the present application. FIG. 1( b ) is a schematic structural view of the electronic device provided in Embodiment 1 of the present application after dispensing glue. FIG. 1( c ) is a structural schematic diagram of the AA sectional view in FIG. 1( b ). In this embodiment, the glue p...

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Abstract

The invention provides a glue circuit detection method and a glue circuit detection device. According to the glue circuit detection method, a glue dispensing circuit between a side frame and a middleplate is detected by virtue of the glue circuit detection device. The glue circuit detection method comprises the following steps: scanning a glue circuit, and extracting a glue circuit scanning track; carrying out defect judgment on the glue circuit scanning track, wherein defects include one or more of external deviation and internal deviation of the glue circuit and glue breakage; and outputting a defect judgment result. According to the technical scheme provided by the invention, the glue circuit detection precision is improved.

Description

technical field [0001] The present application relates to the technical field of detection, in particular to a glue path detection method and a glue path detection device. Background technique [0002] Glue dispensing is a process, also known as sizing, gluing, glue pouring, glue dropping, etc., which is to apply glue, oil or other liquids, potting, and dripping to the product, so that the product can be pasted and potted. , insulation, fixation, smooth surface and so on. Glue dispensing for ultra-narrow bezels has been widely used in the electronic device industry. As the width of the glue tends to be more and more limited, the requirements for the consistency of the glue path are getting higher and higher. The industry usually adopts the method of arranging employees to press certain Frequently use a magnifying glass to spot-check the location of the glue path. For example, employees use a magnifying glass to check every 10-20 minutes. The detection standard of this metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88
CPCG01N21/8851
Inventor 董康
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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