JP4699706B2 - 処理材料の縁の位置を検出する方法 - Google Patents
処理材料の縁の位置を検出する方法 Download PDFInfo
- Publication number
- JP4699706B2 JP4699706B2 JP2004102345A JP2004102345A JP4699706B2 JP 4699706 B2 JP4699706 B2 JP 4699706B2 JP 2004102345 A JP2004102345 A JP 2004102345A JP 2004102345 A JP2004102345 A JP 2004102345A JP 4699706 B2 JP4699706 B2 JP 4699706B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- processing material
- light
- edge
- light source
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/20—Assisting by photoelectric, sonic, or pneumatic indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
- B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
- B65H7/10—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to incorrect side register
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
- B65H7/14—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors by photoelectric feelers or detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
- B65H2511/21—Angle
- B65H2511/216—Orientation, e.g. with respect to direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/50—Occurence
- B65H2511/51—Presence
- B65H2511/514—Particular portion of element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/60—Optical characteristics, e.g. colour, light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric detectors
- B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/46—Illumination arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/13—Parts concerned of the handled material
- B65H2701/131—Edges
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
Description
12 駆動装置
14 制御装置
16 給紙装置
18 吸引ベルト
20 枚葉紙
22 給紙台
26 持ち上げ吸引器
28 送り吸引器
30 逆行反射面
31 光線
32 光源
33 入射光線
34 光学系
35 逆行反射光線
36 偏光フィルタ
37 測定光
38 ハーフミラー
40 前当て
42 レンズ
44 円柱レンズ
45 柱軸
46 CCDライン
47 CMOSマトリックス
48 枚葉紙前縁の像
T 搬送方向
α 角度
Claims (4)
- 処理材料(20)の領域と、前記処理材料に隣接する領域とを照らす光源(32)と、該光源から生ずる反射光を検出する測定装置(46、47)を有し、前記処理材料(20)に隣接する領域の少なくとも部分領域が、入射光を入射光線の方向に反射する逆行反射面(30)を有し、該逆行反射面(30)によって反射された光線(35)が前記測定装置(46、47)によって検出される、印刷機に供給される処理材料(20)の縁の位置を検出する方法において、
前記処理材料(20)と、該処理材料に隣接する領域とを前記光源(32)によって平面状に照らし、測定装置としてCMOSマトリックス(47)を用い、CMOS測定値を、枚葉紙当たり複数の測定値が得られるように読み取り、前記複数の測定値から平均値を算出することを特徴とする、処理材料の縁の位置を検出する方法。 - 前記処理材料(20)と、該処理材料に隣接する領域とを前記光源(32)によってハーフミラー(38)を介して照らす、請求項1に記載の方法。
- 前記逆行反射面(30)によって反射された光線(35)を前記ハーフミラー(38)によって前記測定装置(46、47)に案内する、請求項1または2に記載の方法。
- 前記光源(32)から発せられた光線を偏光フィルタ(36)によって偏光する、請求項1から3のいずれか1項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10325377 | 2003-06-05 | ||
DE10325377.7 | 2003-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004358954A JP2004358954A (ja) | 2004-12-24 |
JP4699706B2 true JP4699706B2 (ja) | 2011-06-15 |
Family
ID=33482532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004102345A Expired - Fee Related JP4699706B2 (ja) | 2003-06-05 | 2004-03-31 | 処理材料の縁の位置を検出する方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7115889B2 (ja) |
JP (1) | JP4699706B2 (ja) |
DE (1) | DE102004022955A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7893416B2 (en) * | 2008-09-17 | 2011-02-22 | Eastman Kodak Company | Detecting printing plate edge alignment |
JP5648551B2 (ja) * | 2011-03-18 | 2015-01-07 | 株式会社リコー | エッジ検出装置及びそれを備えた画像形成装置 |
DE102012216325B4 (de) | 2011-09-15 | 2022-03-10 | Koenig & Bauer Ag | Bogenverarbeitende Maschine mit einem Anleger |
DE202013101851U1 (de) | 2013-04-29 | 2014-07-30 | Eltromat Gmbh | Anordnung zur Aufnahme eine Bildes von einer Bedruckstoffbahn |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61179025A (ja) * | 1985-02-01 | 1986-08-11 | 日立エレベ−タサ−ビス株式会社 | 光電スイツチの反射板 |
JPH07333007A (ja) * | 1994-06-02 | 1995-12-22 | Dainippon Screen Mfg Co Ltd | 搬送媒体端部検出装置 |
JP2000171403A (ja) * | 1998-12-08 | 2000-06-23 | Dainippon Printing Co Ltd | 表面検査装置 |
JP2002228764A (ja) * | 2001-02-02 | 2002-08-14 | Fuji Photo Film Co Ltd | 透光性シート体検出装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4021031A (en) | 1975-12-08 | 1977-05-03 | Butler Automatic, Inc. | Web alignment system |
US5264196A (en) * | 1984-10-15 | 1993-11-23 | Mitsubishi Materials Corporation | Multichamber type fluid bed reaction apparatus and method |
DE3637874A1 (de) | 1986-11-06 | 1988-05-19 | Erhardt & Leimer Gmbh | Vorrichtung zur erfassung und regelung der bahnkantenlage |
DE3742527A1 (de) | 1987-07-21 | 1989-06-22 | Mannesmann Ag | Fotoelektronische fuehl- oder messeinrichtung |
US5369284A (en) | 1993-03-30 | 1994-11-29 | The Charles Stark Draper Laboratory, Inc. | Active edge position measuring device |
DE4337707A1 (de) | 1993-11-05 | 1995-05-11 | Ulrich Dr Luebbert | Anordnung zur Beleuchtung und Abbildung |
EP0716287B1 (de) * | 1994-12-10 | 2001-04-25 | Koenig & Bauer Aktiengesellschaft | Vorrichtungen zum Messen einer Lage von Bahnen oder Bogen |
DE19618030B4 (de) | 1996-05-04 | 2006-06-01 | Heidelberger Druckmaschinen Ag | Verfahren und Vorrichtung zum seitlichen Ausrichten eines Bogens |
US5914784A (en) * | 1997-09-30 | 1999-06-22 | International Business Machines Corporation | Measurement method for linewidth metrology |
US6175419B1 (en) * | 1999-03-24 | 2001-01-16 | Fife Corporation | Light sensor for web-guiding apparatus |
US6635895B2 (en) * | 2000-09-07 | 2003-10-21 | Fife Corporation | Edge scan sensor for web guiding apparatus |
DE10136871A1 (de) | 2001-07-28 | 2003-02-06 | Koenig & Bauer Ag | Einrichtung zum Erfassen der Lage einer Kante eines Verarbeitungsgutes |
DE10136870A1 (de) | 2001-07-28 | 2003-02-06 | Koenig & Bauer Ag | Einrichtung zum Erfassen der Lage einer Kante eines Verarbeitungsgutes |
-
2004
- 2004-03-31 JP JP2004102345A patent/JP4699706B2/ja not_active Expired - Fee Related
- 2004-05-10 DE DE200410022955 patent/DE102004022955A1/de not_active Withdrawn
- 2004-06-01 US US10/858,002 patent/US7115889B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61179025A (ja) * | 1985-02-01 | 1986-08-11 | 日立エレベ−タサ−ビス株式会社 | 光電スイツチの反射板 |
JPH07333007A (ja) * | 1994-06-02 | 1995-12-22 | Dainippon Screen Mfg Co Ltd | 搬送媒体端部検出装置 |
JP2000171403A (ja) * | 1998-12-08 | 2000-06-23 | Dainippon Printing Co Ltd | 表面検査装置 |
JP2002228764A (ja) * | 2001-02-02 | 2002-08-14 | Fuji Photo Film Co Ltd | 透光性シート体検出装置 |
Also Published As
Publication number | Publication date |
---|---|
US20050017205A1 (en) | 2005-01-27 |
DE102004022955A1 (de) | 2004-12-30 |
JP2004358954A (ja) | 2004-12-24 |
US7115889B2 (en) | 2006-10-03 |
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