CN107643296A - 用于汽车生产线上激光焊保护镜片的缺陷检测方法和装置 - Google Patents
用于汽车生产线上激光焊保护镜片的缺陷检测方法和装置 Download PDFInfo
- Publication number
- CN107643296A CN107643296A CN201710867489.6A CN201710867489A CN107643296A CN 107643296 A CN107643296 A CN 107643296A CN 201710867489 A CN201710867489 A CN 201710867489A CN 107643296 A CN107643296 A CN 107643296A
- Authority
- CN
- China
- Prior art keywords
- bad point
- semi
- detection
- light
- detection image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 135
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 55
- 230000007547 defect Effects 0.000 title claims abstract description 47
- 238000003466 welding Methods 0.000 title claims abstract description 47
- 230000001681 protective effect Effects 0.000 title abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 49
- 238000007664 blowing Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000012360 testing method Methods 0.000 description 11
- 238000004590 computer program Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000004807 localization Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008033 biological extinction Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004446 light reflex Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/705—Beam measuring device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
- G01N2021/151—Gas blown
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
- G01N2021/9583—Lenses
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/093915 WO2019014937A1 (zh) | 2017-07-21 | 2017-07-21 | 用于汽车生产线上激光焊保护镜片的缺陷检测方法和装置 |
CNPCT/CN2017/093915 | 2017-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107643296A true CN107643296A (zh) | 2018-01-30 |
CN107643296B CN107643296B (zh) | 2018-12-14 |
Family
ID=61111344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710867489.6A Active CN107643296B (zh) | 2017-07-21 | 2017-09-22 | 用于汽车生产线上激光焊保护镜片的缺陷检测方法和装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10794838B2 (zh) |
CN (1) | CN107643296B (zh) |
WO (1) | WO2019014937A1 (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109211939A (zh) * | 2018-11-26 | 2019-01-15 | 易思维(杭州)科技有限公司 | 激光焊保护镜片的缺陷检测装置、模块及检测方法 |
CN109636792A (zh) * | 2018-12-14 | 2019-04-16 | 易思维(杭州)科技有限公司 | 一种基于深度学习的镜片缺陷检测方法 |
CN110044849A (zh) * | 2019-05-24 | 2019-07-23 | 易思维(杭州)科技有限公司 | 半封闭腔体内部缺陷检测装置 |
CN110363741A (zh) * | 2018-04-09 | 2019-10-22 | 波音公司 | 用于飞机的自动的涂漆质量检查 |
CN110514410A (zh) * | 2019-08-21 | 2019-11-29 | 奔腾楚天激光(武汉)有限公司 | 一种光纤激光切割机快速判断保护镜片质量的工艺方法 |
CN110530884A (zh) * | 2019-10-09 | 2019-12-03 | 易思维(杭州)科技有限公司 | 激光焊保护镜片缺陷检测装置 |
CN110715935A (zh) * | 2019-11-11 | 2020-01-21 | 佛山市新石器机器人有限公司 | 一种瓷砖缺陷检测设备及方法 |
CN110806412A (zh) * | 2019-11-15 | 2020-02-18 | 中国工程物理研究院激光聚变研究中心 | 一种基于光学元件的缺陷尺寸检测方法及*** |
CN112666178A (zh) * | 2020-12-14 | 2021-04-16 | 杭州当虹科技股份有限公司 | 一种户外led大屏坏点在线监控方法 |
CN113188474A (zh) * | 2021-05-06 | 2021-07-30 | 山西大学 | 一种用于高反光材质复杂物体成像的图像序列采集***及其三维形貌重建方法 |
CN115781004A (zh) * | 2023-02-09 | 2023-03-14 | 广州三义激光科技有限公司 | 一种激光扩束镜保护镜防护*** |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112548321A (zh) * | 2020-12-04 | 2021-03-26 | 哈尔滨工业大学 | 一种基于同轴监测的真空激光焊接焊缝缺陷识别方法 |
CN112798920A (zh) * | 2021-02-02 | 2021-05-14 | 深圳市博领科技电子有限公司 | 一种显示屏坏点检测装置 |
CN115979597B (zh) * | 2023-02-13 | 2024-01-12 | 杭州简并激光科技有限公司 | 一种激光水平仪锥镜的缺陷检测方法 |
CN117900712B (zh) * | 2024-03-18 | 2024-06-04 | 佛山市三乔焊接实业有限公司 | 一种焊接方法、装置、电子设备及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101089550A (zh) * | 2007-07-13 | 2007-12-19 | 上海大学 | 基于数字微镜和数据合成技术的透明物体或反射物体的形貌测量装置和方法 |
CN101380694A (zh) * | 2007-09-03 | 2009-03-11 | 奥林巴斯株式会社 | 激光加工装置 |
CN101403822A (zh) * | 2007-10-01 | 2009-04-08 | 奥林巴斯株式会社 | 调整装置、激光加工装置、调整方法以及调整程序 |
US20130147946A1 (en) * | 2011-12-08 | 2013-06-13 | Samsung Techwin Co., Ltd. | Lens apparatus for inspecting object and machine vision system including the same |
CN104076039A (zh) * | 2014-03-28 | 2014-10-01 | 合波光电通信科技有限公司 | 滤光片外观缺陷自动检测方法 |
US20150226675A1 (en) * | 2014-02-12 | 2015-08-13 | ASA Corporation | Apparatus and Method for Photographing Glass in Multiple Layers |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW325744U (en) * | 1993-07-21 | 1998-01-21 | Ciba Geigy Ag | Two-sided contact lens mold |
US6292260B1 (en) * | 1997-07-03 | 2001-09-18 | Isoa, Inc. | System and method of optically inspecting surface structures on an object |
CA2279714A1 (en) * | 1999-08-04 | 2001-02-04 | Jds Fitel Inc. | Method and system for measurement of a characteristic of lens |
DE10158095B4 (de) * | 2001-05-05 | 2012-03-22 | Lpkf Laser & Electronics Ag | Vorrichtung zur Kontrolle einer Schweißnaht in einem aus schweißfähigem Kunststoff bestehenden Werkstück |
CN101776614A (zh) * | 2009-01-09 | 2010-07-14 | 东捷科技股份有限公司 | 缺陷检查装置 |
CN101650307B (zh) * | 2009-07-17 | 2011-02-09 | 富美科技有限公司 | 刮刀片表面检测*** |
WO2011140352A1 (en) * | 2010-05-05 | 2011-11-10 | Afl Telecommunications, Llc | Fiber optic connector inspection microscope with integral optical power measurement |
CN201903499U (zh) * | 2010-10-28 | 2011-07-20 | 松下电工电子材料(苏州)有限公司 | 一种能够自动吹扫的外观检查机 |
CN102353680B (zh) * | 2011-07-08 | 2013-02-13 | 中国科学院宁波材料技术与工程研究所 | 小型工件表面缺陷的评估方法以及检测不合格工件的流程 |
CN102636490B (zh) | 2012-04-12 | 2014-01-15 | 江南大学 | 基于机器视觉的轴承防尘盖表面缺陷检测方法 |
CN103163149A (zh) * | 2013-03-18 | 2013-06-19 | 上海理工大学 | 药瓶封口质量检测*** |
JP5929948B2 (ja) * | 2014-02-28 | 2016-06-08 | トヨタ自動車株式会社 | 溶接部の検査方法 |
CN104931505A (zh) * | 2014-03-17 | 2015-09-23 | 荆弘明 | 机器视觉表面检测*** |
CN106053479B (zh) | 2016-07-21 | 2018-09-11 | 湘潭大学 | 一种基于图像处理的工件外观缺陷的视觉检测*** |
-
2017
- 2017-07-21 WO PCT/CN2017/093915 patent/WO2019014937A1/zh active Application Filing
- 2017-07-21 US US16/073,241 patent/US10794838B2/en active Active
- 2017-09-22 CN CN201710867489.6A patent/CN107643296B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101089550A (zh) * | 2007-07-13 | 2007-12-19 | 上海大学 | 基于数字微镜和数据合成技术的透明物体或反射物体的形貌测量装置和方法 |
CN101380694A (zh) * | 2007-09-03 | 2009-03-11 | 奥林巴斯株式会社 | 激光加工装置 |
CN101403822A (zh) * | 2007-10-01 | 2009-04-08 | 奥林巴斯株式会社 | 调整装置、激光加工装置、调整方法以及调整程序 |
US20130147946A1 (en) * | 2011-12-08 | 2013-06-13 | Samsung Techwin Co., Ltd. | Lens apparatus for inspecting object and machine vision system including the same |
US20150226675A1 (en) * | 2014-02-12 | 2015-08-13 | ASA Corporation | Apparatus and Method for Photographing Glass in Multiple Layers |
CN104076039A (zh) * | 2014-03-28 | 2014-10-01 | 合波光电通信科技有限公司 | 滤光片外观缺陷自动检测方法 |
Non-Patent Citations (4)
Title |
---|
唐朝国: "基于改进Rank变换和分段MER的镜片疵病检测算法", 《计算机与数字工程》 * |
姚泰然: "基于机器视觉的手机镜片分拣***研究", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
姚红兵等: "一种眼镜镜片缺陷自动化检测***的研究", 《应用光学》 * |
康卫: "遮光定向反射镜用于同轴光源摄影的实验", 《中国人民公安大学学报》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110363741A (zh) * | 2018-04-09 | 2019-10-22 | 波音公司 | 用于飞机的自动的涂漆质量检查 |
CN109211939A (zh) * | 2018-11-26 | 2019-01-15 | 易思维(杭州)科技有限公司 | 激光焊保护镜片的缺陷检测装置、模块及检测方法 |
CN109211939B (zh) * | 2018-11-26 | 2023-09-08 | 易思维(杭州)科技有限公司 | 激光焊保护镜片的缺陷检测装置、模块及检测方法 |
CN109636792A (zh) * | 2018-12-14 | 2019-04-16 | 易思维(杭州)科技有限公司 | 一种基于深度学习的镜片缺陷检测方法 |
CN109636792B (zh) * | 2018-12-14 | 2020-05-22 | 易思维(杭州)科技有限公司 | 一种基于深度学习的镜片缺陷检测方法 |
CN110044849B (zh) * | 2019-05-24 | 2021-08-17 | 易思维(杭州)科技有限公司 | 半封闭腔体内部缺陷检测装置 |
CN110044849A (zh) * | 2019-05-24 | 2019-07-23 | 易思维(杭州)科技有限公司 | 半封闭腔体内部缺陷检测装置 |
CN110514410A (zh) * | 2019-08-21 | 2019-11-29 | 奔腾楚天激光(武汉)有限公司 | 一种光纤激光切割机快速判断保护镜片质量的工艺方法 |
CN110530884A (zh) * | 2019-10-09 | 2019-12-03 | 易思维(杭州)科技有限公司 | 激光焊保护镜片缺陷检测装置 |
CN110715935A (zh) * | 2019-11-11 | 2020-01-21 | 佛山市新石器机器人有限公司 | 一种瓷砖缺陷检测设备及方法 |
CN110806412A (zh) * | 2019-11-15 | 2020-02-18 | 中国工程物理研究院激光聚变研究中心 | 一种基于光学元件的缺陷尺寸检测方法及*** |
CN112666178A (zh) * | 2020-12-14 | 2021-04-16 | 杭州当虹科技股份有限公司 | 一种户外led大屏坏点在线监控方法 |
CN113188474A (zh) * | 2021-05-06 | 2021-07-30 | 山西大学 | 一种用于高反光材质复杂物体成像的图像序列采集***及其三维形貌重建方法 |
CN115781004A (zh) * | 2023-02-09 | 2023-03-14 | 广州三义激光科技有限公司 | 一种激光扩束镜保护镜防护*** |
Also Published As
Publication number | Publication date |
---|---|
WO2019014937A1 (zh) | 2019-01-24 |
US10794838B2 (en) | 2020-10-06 |
CN107643296B (zh) | 2018-12-14 |
US20200116652A1 (en) | 2020-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107643296B (zh) | 用于汽车生产线上激光焊保护镜片的缺陷检测方法和装置 | |
US20230321785A1 (en) | Spectacle lens producing method, spectacle lens producing system, and spectacle lens | |
US5500732A (en) | Lens inspection system and method | |
KR100790612B1 (ko) | 유리 검사시스템 | |
CN106825958A (zh) | 一体化焊接拍摄结构及电芯自动焊接检测装置和方法 | |
US11221505B2 (en) | Method and device for checking the centering of at least one spectacle lens | |
JP2009216717A (ja) | 眼鏡レンズ製造方法および製造システム | |
US11650126B2 (en) | Systems and methods for automatic visual inspection of defects in ophthalmic lenses | |
CN109834385A (zh) | 在激光加工中警告保护窗口的污染的激光加工装置 | |
US9322787B1 (en) | Glass container inspection machine with a graphic user interface | |
EP0686841A2 (en) | System and method for inspecting lenses | |
CN207223202U (zh) | 激光打码打标视觉检测一体机 | |
CN112601634B (zh) | 用于检验接合连接部的方法和设备 | |
CN114266725A (zh) | 一种基于共轴光路成像的设备故障诊断*** | |
CN115178860A (zh) | 激光加工头、用于激光加工的检测***和检测方法 | |
CN207224865U (zh) | 视觉定位激光打码打标检测设备 | |
CN106271048B (zh) | 激光加工装置及方法 | |
JPH1073419A (ja) | エンジン外付け部品の誤欠品検査装置 | |
CN105818443A (zh) | 糊盒机反面加装检测*** | |
CN209036141U (zh) | 数控机床加工三维辅助定位*** | |
JP7329427B2 (ja) | レンズメータ | |
JPH11295672A (ja) | 眼鏡レンズの位置合わせ方法及びその装置 | |
CN106403862A (zh) | 通过传感器快速检测零件尺寸的方法和*** | |
CN118329925A (zh) | 一种桥梁水下结构智能检测***及方法 | |
KR20240034652A (ko) | 레이저 용접기용 보호 글라스의 교체 예측 시스템 및 레이저 용접기용 보호 글라스의 교체 예측 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181019 Address after: 310000 495, room 3, 1197 Binan Road, Binjiang District, Hangzhou, Zhejiang. Applicant after: ISVISION (HANGZHOU) TECHNOLOGY Co.,Ltd. Address before: 300 000 Tianjin Xiqing Binhai Hi-tech Zone Huayuan Industrial Zone (Outside the Rim) Applicant before: ISV (TIANJIN) TECHNOLOGY CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 310000 495, room 3, 1197 Binan Road, Binjiang District, Hangzhou, Zhejiang. Patentee after: Yi Si Si (Hangzhou) Technology Co.,Ltd. Address before: 310000 495, room 3, 1197 Binan Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: ISVISION (HANGZHOU) TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |