KR100923551B1 - 코일 선단부용 결함 검사장치 - Google Patents
코일 선단부용 결함 검사장치 Download PDFInfo
- Publication number
- KR100923551B1 KR100923551B1 KR1020020082920A KR20020082920A KR100923551B1 KR 100923551 B1 KR100923551 B1 KR 100923551B1 KR 1020020082920 A KR1020020082920 A KR 1020020082920A KR 20020082920 A KR20020082920 A KR 20020082920A KR 100923551 B1 KR100923551 B1 KR 100923551B1
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- KR
- South Korea
- Prior art keywords
- coil
- camera
- insertion hole
- inspection apparatus
- defect inspection
- Prior art date
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- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
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- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
- G01N2021/8893—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques providing a video image and a processed signal for helping visual decision
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- 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)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
Description
Claims (3)
- 지면에 설치된 랙 기어(13)를 따라서 회전되는 피니언 기어(12)가 저면 둘레면에 설치되고 저면 중앙에는 피니언 기어(12)를 회전시키는 이동모터(11)가 설치된 이동대차(10)와, 상기 이동대차(10)의 상부에 설치되고, 상면에는 회전모터(21)가 구비된 지지플레이트(20)와 상기 회전모터(21)에 의해서 회전되도록 지지플레이트(20)의 일측에 설치되고 내부에는 코일(2)의 톱부가 삽입되는 삽입공(31)이 형성된 회전부재(30)와, 상기 삽입공(31)의 폭 방향으로 이동되면서 코일(2)의 톱부를 촬영하는 카메라(40)와, 상기 카메라(40)에서 촬영된 영상을 표시하는 표시수단(50)을 포함함을 특징으로 하는 코일 선단부용 결함 검사장치.
- 제 1 항에 있어서, 상기 삽입공(31)의 둘레면에는 코일(2)과 접촉된 상태로 회전되도록 복수개의 안내롤(32)이 더 설치됨을 특징으로 하는 코일 선단부용 결함 검사장치.
- 제 1 항에 있어서, 상기 카메라(40)는 코일(2)의 톱부 양면을 촬영할 수 있도록 2개가 설치됨을 특징으로 하는 코일 선단부용 결함 검사장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020082920A KR100923551B1 (ko) | 2002-12-23 | 2002-12-23 | 코일 선단부용 결함 검사장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020082920A KR100923551B1 (ko) | 2002-12-23 | 2002-12-23 | 코일 선단부용 결함 검사장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040056317A KR20040056317A (ko) | 2004-06-30 |
KR100923551B1 true KR100923551B1 (ko) | 2009-10-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020020082920A KR100923551B1 (ko) | 2002-12-23 | 2002-12-23 | 코일 선단부용 결함 검사장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100923551B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100856302B1 (ko) * | 2006-12-15 | 2008-09-03 | 주식회사 포스코 | 컨베이어 사이의 코일 이송 대차 장치 |
KR101482377B1 (ko) * | 2013-02-05 | 2015-01-13 | 주식회사 포스코 | 선재코일의 시편 채취장치 |
CN107917917A (zh) * | 2018-01-08 | 2018-04-17 | 苏州中汽检测技术服务有限公司 | 一种用于疲劳测试样品的质量检测仪 |
CN117405687B (zh) * | 2023-10-10 | 2024-06-18 | 响水巨合金属制品有限公司 | 一种冷轧不锈钢带生产用表面缺陷检测装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04130207A (ja) * | 1990-09-20 | 1992-05-01 | Agency Of Ind Science & Technol | ホットコイル巻取形状の検出装置 |
JPH06117837A (ja) * | 1992-10-07 | 1994-04-28 | Tamagawa Seiki Co Ltd | コイル終端の段差検出方法 |
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2002
- 2002-12-23 KR KR1020020082920A patent/KR100923551B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04130207A (ja) * | 1990-09-20 | 1992-05-01 | Agency Of Ind Science & Technol | ホットコイル巻取形状の検出装置 |
JPH06117837A (ja) * | 1992-10-07 | 1994-04-28 | Tamagawa Seiki Co Ltd | コイル終端の段差検出方法 |
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Publication number | Publication date |
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KR20040056317A (ko) | 2004-06-30 |
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