CA2316140A1 - Core pipe based magnetic sensing system for adjusting tension in rolls of winding sheet material - Google Patents
Core pipe based magnetic sensing system for adjusting tension in rolls of winding sheet material Download PDFInfo
- Publication number
- CA2316140A1 CA2316140A1 CA002316140A CA2316140A CA2316140A1 CA 2316140 A1 CA2316140 A1 CA 2316140A1 CA 002316140 A CA002316140 A CA 002316140A CA 2316140 A CA2316140 A CA 2316140A CA 2316140 A1 CA2316140 A1 CA 2316140A1
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- paper roll
- unwound
- core pipe
- paper
- 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
- 238000004804 winding Methods 0.000 title abstract 2
- 238000004806 packaging method and process Methods 0.000 abstract 3
- 230000007423 decrease Effects 0.000 abstract 1
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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
- B65H23/063—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/005—Dispensers, i.e. machines for unwinding only parts of web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
- B65H16/103—Arrangements for effecting positive rotation of web roll in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to predetermined lengths of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/182—Identification means
-
- 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
- B65H2511/11—Length
- B65H2511/114—Remaining length of web roll
-
- 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
- B65H2511/14—Diameter, e.g. of roll or package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/10—Speed
- B65H2513/11—Speed angular
-
- 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
- B65H2553/20—Sensing or detecting means using electric elements
- B65H2553/22—Magnetic detectors, e.g. Hall 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
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
-
- 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
- B65H2553/51—Encoders, e.g. linear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/81—Packaging machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Unwinding Webs (AREA)
- Package Closures (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
It is desired to prevent disalignment of the edges of a folded sheet by smoothly feeding the sheet while keeping tension fluctuactions to a minimum when the sheet is unwound from a paper roll set in a paper feed unit to a packaging unit even though the paper roll diameter decreases gradually as the sheet is unwound. A sheet length measuring sensor or rotary encoder is provided in the paper feed path through which the packaging sheet unwound from the paper roll is fed toward the packaging unit. An angle sensor is provided which comprises Hall element sensors provide on a support shaft and magnets provided on a core pipe of the paper roll. Any change is the signals from one of these sensors relative to the signal from the other sensor is used to calculate the paper roll winding length, and the sheet tension is adjusted to an optimum, constant level by controlling the sheet braking force stepwise according to the roll diameter measured by the sensors.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25049296 | 1996-09-20 | ||
JP8-250492 | 1996-09-20 | ||
CA002214597A CA2214597C (en) | 1996-09-20 | 1997-08-29 | Method of adjusting tension applied to sheet, and device for the same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002214597A Division CA2214597C (en) | 1996-09-20 | 1997-08-29 | Method of adjusting tension applied to sheet, and device for the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2316140A1 true CA2316140A1 (en) | 1998-03-20 |
CA2316140C CA2316140C (en) | 2003-12-30 |
Family
ID=17208681
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002214597A Expired - Lifetime CA2214597C (en) | 1996-09-20 | 1997-08-29 | Method of adjusting tension applied to sheet, and device for the same |
CA002316140A Expired - Fee Related CA2316140C (en) | 1996-09-20 | 1997-08-29 | Core pipe based magnetic sensing system for adjusting tension in rolls of winding sheet material |
CA002316091A Abandoned CA2316091A1 (en) | 1996-09-20 | 1997-08-29 | Coaxial sensing core pipe sensor for sheet rolls |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002214597A Expired - Lifetime CA2214597C (en) | 1996-09-20 | 1997-08-29 | Method of adjusting tension applied to sheet, and device for the same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002316091A Abandoned CA2316091A1 (en) | 1996-09-20 | 1997-08-29 | Coaxial sensing core pipe sensor for sheet rolls |
Country Status (9)
Country | Link |
---|---|
EP (3) | EP0831048B1 (en) |
KR (1) | KR100310966B1 (en) |
CN (3) | CN1162317C (en) |
CA (3) | CA2214597C (en) |
DE (3) | DE69721084T2 (en) |
DK (3) | DK1029818T3 (en) |
ES (3) | ES2193914T3 (en) |
PT (3) | PT831048E (en) |
TW (1) | TW348165B (en) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19838545A1 (en) * | 1998-08-25 | 2000-03-02 | Focke & Co | Method and device for recognizing print marks |
US6195967B1 (en) * | 1998-11-03 | 2001-03-06 | Klockner Bartelt, Inc. | Packaging machine having continuous and intermittent modes |
US6247293B1 (en) * | 1998-11-03 | 2001-06-19 | Klockner Bartelt, Inc. | Modular packaging machine with web tension control |
US6272815B1 (en) * | 1998-11-03 | 2001-08-14 | Klockner-Bartelt, Inc. | Servo-controlled pouch making apparatus |
DE19936006A1 (en) * | 1999-08-04 | 2001-03-01 | Honeywell Ag | Device and method for determining the position of material sections in wound material webs |
JP3964730B2 (en) * | 2002-05-02 | 2007-08-22 | 株式会社湯山製作所 | Drug packaging device |
DE10324356A1 (en) * | 2003-05-27 | 2005-01-05 | Kunststoff-Spritzgußwerk Ing. Klaus Burk GmbH | mandrel |
CN1299959C (en) * | 2004-07-22 | 2007-02-14 | 安庆市恒昌机械制造有限责任公司 | Constant tension jointing device for strip-shaped non-woven fabric substrate |
JP2006272883A (en) * | 2005-03-30 | 2006-10-12 | Nissha Printing Co Ltd | Apparatus and method of transfer molding |
JP4396573B2 (en) * | 2005-05-10 | 2010-01-13 | セイコーエプソン株式会社 | Roll paper transport device and printing device |
JP5510781B2 (en) | 2009-09-15 | 2014-06-04 | 株式会社リコー | Paper feeding device and image forming apparatus |
CN102806572B (en) * | 2011-06-02 | 2014-09-10 | 北新集团建材股份有限公司 | Paper cutting device capable of automatically adjusting tension and automatically guiding paper |
JP6287844B2 (en) * | 2012-10-03 | 2018-03-07 | 株式会社湯山製作所 | Drug inspection system |
KR101404028B1 (en) * | 2013-02-04 | 2014-06-27 | 한국철도기술연구원 | Release detection apparatus for bolt and nut using hall sensor |
CN103086180B (en) * | 2013-02-19 | 2016-06-01 | 苏州东昇机电科技有限公司 | A kind of unreeling machine and control flexible materials put the method for volume |
KR101456993B1 (en) * | 2013-03-18 | 2014-11-04 | 주식회사 인포피아 | Real-time tension control system for medicine packing paper |
CN103420199B (en) * | 2013-07-24 | 2016-06-08 | 宁波欣达印刷机器有限公司 | Combined gravure printing machine auxiliary material collecting device |
CN103587998B (en) * | 2013-11-05 | 2016-06-15 | 成都瑞克西自动化技术有限公司 | Tenslator |
CN104562514B (en) * | 2015-01-13 | 2016-08-17 | 海宁华讯纺织有限公司 | The charging apparatus of cloth in dyeing machine |
GB201513541D0 (en) * | 2015-07-31 | 2015-09-16 | Videojet Technologies Inc | Tape drive and associated spool |
KR102452199B1 (en) * | 2015-12-21 | 2022-10-06 | 엘지디스플레이 주식회사 | Rollable display apparatus and apparatus for inspection the same |
CN105645150B (en) * | 2016-03-23 | 2018-03-06 | 长园长通新材料股份有限公司 | A kind of full-automatic clot packaging facilities of pyrocondensation sheet material |
CN105947267B (en) * | 2016-04-29 | 2018-07-31 | 青岛三维海容机电有限公司 | A kind of powder casing device |
CN105855323A (en) * | 2016-06-02 | 2016-08-17 | 新昌县羽林街道上大轴承厂 | Metal plate uncoiling machine special for machining |
DK3392173T3 (en) * | 2017-04-20 | 2021-03-01 | Tetra Laval Holdings & Finance | PACKAGING OF FOOD PRODUCTS |
US11020993B2 (en) * | 2017-07-28 | 2021-06-01 | Hewlett-Packard Development Company, L.P. | Determinations of lengths of web medias |
CN108059024A (en) * | 2017-12-22 | 2018-05-22 | 温州市华龙印刷机械有限公司 | A kind of unwinding tension automatic control structure |
DE102017131417A1 (en) | 2017-12-29 | 2019-07-04 | Weber Maschinenbau Gmbh Breidenbach | Device for packaging objects |
CN108975094A (en) * | 2018-06-22 | 2018-12-11 | 郑州默尔电子信息技术有限公司 | A kind of adjustable cable winder |
CN109911671A (en) * | 2019-02-28 | 2019-06-21 | 深圳市汇美新科技有限公司 | A kind of equidistant winding control method and rolling-up mechanism |
CN112158663A (en) * | 2019-03-06 | 2021-01-01 | 徐德本 | Indicating lamp parallel connection indicating type winding mechanism |
JP7298867B2 (en) * | 2019-03-08 | 2023-06-27 | 株式会社タカゾノ | Combination of wound body and packaging device |
CN110127461B (en) * | 2019-05-28 | 2022-04-05 | 肇庆学院 | Agricultural wire winding and unwinding device |
CN110296726A (en) * | 2019-06-27 | 2019-10-01 | 武汉市海维鑫科技有限公司 | A kind of encoder apparatus |
CN110342296A (en) * | 2019-08-16 | 2019-10-18 | 苏州金纬片板膜智能装备有限公司 | Retractable volume all-in-one machine for composite sheet |
CN111196057B (en) * | 2020-03-15 | 2021-05-07 | 江西伊发电力科技股份有限公司 | Hard board paper tube forming machine for transformer |
CN111671348B (en) * | 2020-05-13 | 2022-07-05 | 北京小趣智品科技有限公司 | Paper data processing method and system |
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CN113002143B (en) * | 2021-02-26 | 2022-08-26 | 重庆市金利药包材料有限公司 | Double-sided printing device for packaging bag production |
CN113184599B (en) * | 2021-04-30 | 2023-07-28 | 杭州丙甲科技有限公司 | Device for unwinding sheet material into packaging material and tension adjusting method thereof |
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CN114803723A (en) * | 2022-04-15 | 2022-07-29 | 哈工大机器人(合肥)国际创新研究院 | Cable winding and unwinding devices |
CN114935321B (en) * | 2022-05-11 | 2023-06-16 | 江汉大学 | High-precision gate opening and closing measuring method |
CN115285398B (en) * | 2022-09-28 | 2022-12-13 | 常州隆利医疗科技有限公司 | Intelligent automatic packaging machine for disposable sterile syringe |
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US4199118A (en) * | 1979-01-10 | 1980-04-22 | The Black Clawson Company | Method and apparatus for controlling the braking system for an unwinder |
US4286757A (en) * | 1980-04-03 | 1981-09-01 | The Black Clawson Company | Method and apparatus for controlling the braking system for an unwinder |
US4357086A (en) * | 1980-08-18 | 1982-11-02 | Nippon Kogaku K.K. | Focus detecting optical device of a single lens reflex camera |
US4477398A (en) * | 1982-07-06 | 1984-10-16 | Eastman Kodak Company | Yarn monitoring process |
JPS61211263A (en) * | 1985-03-13 | 1986-09-19 | Toshiba Corp | Driving device of winding device |
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JP3275921B2 (en) * | 1992-06-11 | 2002-04-22 | 株式会社安川電機 | Detection method of initial diameter of unwinding coil |
DE4300403A1 (en) * | 1993-01-09 | 1994-07-14 | Esselte Meto Int Gmbh | Motorised drive for web with contactless electric sensor of movement |
JP3357410B2 (en) * | 1993-01-22 | 2002-12-16 | 日本たばこ産業株式会社 | Strip feeder for tobacco manufacturing machine |
JPH06239428A (en) * | 1993-02-10 | 1994-08-30 | Rohm Co Ltd | Chute for electronic part |
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US5481855A (en) * | 1994-09-27 | 1996-01-09 | Yuyama; Shoji | Tablet packing device and method for controlling the same |
EP0875482A1 (en) * | 1997-04-29 | 1998-11-04 | Hewlett-Packard Company | Encoding and reading information on a roll of media |
-
1997
- 1997-08-29 CA CA002214597A patent/CA2214597C/en not_active Expired - Lifetime
- 1997-08-29 CA CA002316140A patent/CA2316140C/en not_active Expired - Fee Related
- 1997-08-29 CA CA002316091A patent/CA2316091A1/en not_active Abandoned
- 1997-09-08 EP EP97115567A patent/EP0831048B1/en not_active Expired - Lifetime
- 1997-09-08 DE DE69721084T patent/DE69721084T2/en not_active Expired - Lifetime
- 1997-09-08 ES ES00116709T patent/ES2193914T3/en not_active Expired - Lifetime
- 1997-09-08 EP EP00116709A patent/EP1052211B1/en not_active Expired - Lifetime
- 1997-09-08 DK DK00109244T patent/DK1029818T3/en active
- 1997-09-08 ES ES97115567T patent/ES2179986T3/en not_active Expired - Lifetime
- 1997-09-08 DK DK97115567T patent/DK0831048T3/en active
- 1997-09-08 DK DK00116709T patent/DK1052211T3/en active
- 1997-09-08 EP EP00109244A patent/EP1029818B1/en not_active Expired - Lifetime
- 1997-09-08 PT PT97115567T patent/PT831048E/en unknown
- 1997-09-08 ES ES00109244T patent/ES2195816T3/en not_active Expired - Lifetime
- 1997-09-08 DE DE69714535T patent/DE69714535T2/en not_active Expired - Lifetime
- 1997-09-08 PT PT00109244T patent/PT1029818E/en unknown
- 1997-09-08 DE DE69721591T patent/DE69721591T2/en not_active Expired - Lifetime
- 1997-09-08 PT PT00116709T patent/PT1052211E/en unknown
- 1997-09-12 TW TW086113372A patent/TW348165B/en not_active IP Right Cessation
- 1997-09-20 KR KR1019970047867A patent/KR100310966B1/en not_active IP Right Cessation
- 1997-09-22 CN CNB011197374A patent/CN1162317C/en not_active Expired - Fee Related
- 1997-09-22 CN CNB001065300A patent/CN1165472C/en not_active Expired - Fee Related
- 1997-09-22 CN CN97119204A patent/CN1077080C/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |