KR20030054157A - 통과물의 두께 검출장치 - Google Patents
통과물의 두께 검출장치 Download PDFInfo
- Publication number
- KR20030054157A KR20030054157A KR1020010084276A KR20010084276A KR20030054157A KR 20030054157 A KR20030054157 A KR 20030054157A KR 1020010084276 A KR1020010084276 A KR 1020010084276A KR 20010084276 A KR20010084276 A KR 20010084276A KR 20030054157 A KR20030054157 A KR 20030054157A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- transmitting member
- light transmitting
- support shaft
- shaft
- 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.)
- Ceased
Links
- 230000001678 irradiating effect Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 6
- 230000010287 polarization Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- 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
- B65H7/12—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 double feed or separation
- B65H7/125—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 double feed or separation sensing the double feed or separation without contacting the articles
-
- 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
- B65H2511/10—Size; Dimensions
- B65H2511/13—Thickness
-
- 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
- B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor 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
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/44—Involving light guide, e.g. optical fibres
-
- 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
- B65H2553/60—Details of intermediate means between the sensing means and the element to be sensed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Controlling Sheets Or Webs (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Description
Claims (3)
- 제1지지축과; 상기 제1지지축의 둘레에 회전가능하게 배치되는 제1롤러와; 상기 제1지지축의 일측에 평행하게 배치되는 제2지지축과; 상기 제1롤러와의 사이에 통과물이 통과할 수 있도록 상기 제2지지축과 함께 상기 제1롤러에 대해 접근 및 이격가능하게 결합되는 제2롤러와; 상기 제1지지축 및 상기 제2지지축과 소정 거리 이격된 지점에 상기 제1지지축 및 제2지지축과 평행하게 배치되는 샤프트와; 일단은 상기 샤프트로부터 반경방향을 따라 연장되고 타단은 상기 제2지지축에 결합되는 제1회동아암과; 일단은 상기 샤프트와 일체로 회동가능하게 형성되고 타단은 상기 샤프트의 반경방향을 따라 돌출 연장되는 제2회동아암과; 광이 투과할 수 있도록 상기 제2회동아암의 자유단부영역에 회동가능하게 결합되는 제1투광부재와; 상기 제1광투과부를 통과한 광이 투과할 수 있도록 상기 제1투광부재의 일측에 고정배치되는 제2투광부재와; 상기 제1투광부재의 일측에서 상기 제1투광부재를 향해 광을 조사하는 발광소자와; 상기 제1투광부재 및 제2투광부재를 통과한 광을 수광할 수 있도록 상기 제2투광부재의 일측에 배치되는 수광소자와; 상기 수광소자에 수광된 광량에 기초하여 상기 통과물의 두께를 검출하는 두께검출부를 포함하는 것을 특징으로 하는 통과물의 두께 검출장치.
- 제1항에 있어서,상기 제1투광부재 및 상기 제2투광부재는 편광필터를 포함하여 구성되는 것을 특징으로 하는 통과물의 두께 검출장치.
- 제1항에 있어서,상기 제1투광부재 및 상기 제2투광부재에는 상기 발광소자로부터 조사된 광이 통과할 수 있도록 제1슬릿 및 제2슬릿이 각각 형성되어 있는 것을 특징으로 하는 통과물의 두께 검출장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010084276A KR20030054157A (ko) | 2001-12-24 | 2001-12-24 | 통과물의 두께 검출장치 |
BR0205333-0A BR0205333A (pt) | 2001-12-24 | 2002-12-17 | Dispositivo de detecção de espessura de papel |
US10/320,668 US6903358B2 (en) | 2001-12-24 | 2002-12-17 | Paper thickness detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010084276A KR20030054157A (ko) | 2001-12-24 | 2001-12-24 | 통과물의 두께 검출장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20030054157A true KR20030054157A (ko) | 2003-07-02 |
Family
ID=19717521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010084276A Ceased KR20030054157A (ko) | 2001-12-24 | 2001-12-24 | 통과물의 두께 검출장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6903358B2 (ko) |
KR (1) | KR20030054157A (ko) |
BR (1) | BR0205333A (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1210154C (zh) * | 2000-05-24 | 2005-07-13 | 西尔弗布鲁克研究有限公司 | 打印头与打印表面间距离可调整的打印机及其调整方法 |
KR100547431B1 (ko) * | 2003-08-01 | 2006-01-31 | 엘지엔시스(주) | 매체의 두께검지장치 |
KR100572864B1 (ko) * | 2003-12-27 | 2006-04-24 | 엘지엔시스(주) | 매체자동지급기의 매체방출부 |
US7198265B2 (en) * | 2004-08-31 | 2007-04-03 | Lexmark International, Inc. | Imaging apparatus including a movable media sensor |
DE602008005251D1 (de) * | 2008-01-31 | 2011-04-14 | Neopost Technologies | Dickensensor zum Messen der Dicke von blattartigen Objekten |
CN101566453B (zh) * | 2009-05-31 | 2011-09-14 | 广州广电运通金融电子股份有限公司 | 厚度检测装置 |
TWI353885B (en) * | 2009-06-26 | 2011-12-11 | Primax Electronics Ltd | Thickness detecting mechanism |
US8582123B2 (en) | 2010-09-03 | 2013-11-12 | Accolade Electronics Company Limited | Apparatus for determining thickness of a banknote |
US8222593B2 (en) | 2010-09-23 | 2012-07-17 | The Goodyear Tire & Rubber Company | Stock thickness anomaly detection device |
US8451303B2 (en) | 2011-02-07 | 2013-05-28 | International Business Machines Corporation | Print media characterization |
CN102384915A (zh) * | 2011-09-28 | 2012-03-21 | 吴江市联航纺织有限公司 | 布匹的检测装置 |
US20150344347A1 (en) * | 2014-05-29 | 2015-12-03 | Corning Incorporated | Apparatuses for steering flexible glass webs and methods for using the same |
US20150345996A1 (en) * | 2014-05-29 | 2015-12-03 | Corning Incorporated | Apparatuses and methods for measuring an angle between a web of material and a conveyance direction |
US9278531B1 (en) * | 2014-11-12 | 2016-03-08 | Xerox Corporation | Print head protection device for inkjet printers |
CN112945168B (zh) * | 2021-04-25 | 2023-07-21 | 沈阳中光电子有限公司 | 一种厚度检测装置 |
CN117602412B (zh) * | 2023-12-13 | 2024-08-27 | 三一红象电池有限公司 | 极片输送装置及极片输送方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0820358B2 (ja) * | 1986-03-03 | 1996-03-04 | オリンパス光学工業株式会社 | 光学的記録媒体用基盤の屈折率の測定装置 |
EP0650100B1 (en) * | 1993-10-22 | 1999-04-28 | Canon Kabushiki Kaisha | Sheet thickness detecting device in image forming apparatus |
KR100186611B1 (ko) * | 1996-06-26 | 1999-05-15 | 김광호 | 화상기록장치의 용지 두께감지장치와 그를 이용한 잉크젯트 기록헤드 자동 조정장치 및 방법 |
KR100196571B1 (ko) * | 1996-09-02 | 1999-09-01 | 윤종용 | 잉크 젯 기록장치의 용지매수 감지장치 |
US6669186B2 (en) * | 2000-06-30 | 2003-12-30 | First Data Corporation | Multiple insert delivery systems and methods |
EP1322908A1 (en) * | 2000-10-05 | 2003-07-02 | Opnetics Corporation | In-situ thickness and refractive index monitoring and control system for thin film deposition |
US6734417B2 (en) * | 2002-05-08 | 2004-05-11 | Hewlett-Packard Development Company, L.P. | Displacement measurement system and sheet feed system incorporating the same |
-
2001
- 2001-12-24 KR KR1020010084276A patent/KR20030054157A/ko not_active Ceased
-
2002
- 2002-12-17 US US10/320,668 patent/US6903358B2/en not_active Expired - Lifetime
- 2002-12-17 BR BR0205333-0A patent/BR0205333A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6903358B2 (en) | 2005-06-07 |
BR0205333A (pt) | 2004-07-20 |
US20030116724A1 (en) | 2003-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20011224 |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20020911 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20060906 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20011224 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20070718 Patent event code: PE09021S01D |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20071213 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20080218 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20070718 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |