EP1052211A3 - A core pipe for a sheet roll - Google Patents

A core pipe for a sheet roll Download PDF

Info

Publication number
EP1052211A3
EP1052211A3 EP00116709A EP00116709A EP1052211A3 EP 1052211 A3 EP1052211 A3 EP 1052211A3 EP 00116709 A EP00116709 A EP 00116709A EP 00116709 A EP00116709 A EP 00116709A EP 1052211 A3 EP1052211 A3 EP 1052211A3
Authority
EP
European Patent Office
Prior art keywords
sheet
core pipe
roll
hollow core
unwound
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
Application number
EP00116709A
Other languages
German (de)
French (fr)
Other versions
EP1052211B1 (en
EP1052211A2 (en
Inventor
Shoji K. K. Yuyama Seisakusho Yuyama
Hiroshi K. K. Yuyama Seisakusho Nose
Itsuo K. K. Yuyama Seisakusho Yasunaga
Naomichi K. K. Yuyama Seisakusho Etou
Hirokazu K. K. Yuyama Seisakusho Amano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuyama Manufacturing Co Ltd
Original Assignee
Yuyama Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yuyama Manufacturing Co Ltd filed Critical Yuyama Manufacturing Co Ltd
Publication of EP1052211A2 publication Critical patent/EP1052211A2/en
Publication of EP1052211A3 publication Critical patent/EP1052211A3/en
Application granted granted Critical
Publication of EP1052211B1 publication Critical patent/EP1052211B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • 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)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

It is desired to prevent misalignment of the edges of a folded sheet by smoothly feeding the sheet while keeping tension fluctuations to a minimum when the sheet is unwound from a paper roll (R) set in a paper feed unit to a packaging unit even though the paper roll diameter decreases gradually as the sheet is unwound. A core pipe (P) for a sheet roll is provided comprising a hollow core pipe having a predetermined length for winding a sheet therearound, and magnets (24) provided on the inner periphery of said hollow core pipe near one end thereof at angular intervals determined such that the amount and diameter of the sheet roll wound therearound can be calculated by an angle sensor (25) provided on a fixed shaft (1b), said hollow core pipe being rotatable together with a hollow shaft (1c) rotatably mounted around said fixed shaft. Accordingly, 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.
EP00116709A 1996-09-20 1997-09-08 A core pipe for a sheet roll Expired - Lifetime EP1052211B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP25049296 1996-09-20
JP25049296 1996-09-20
EP97115567A EP0831048B1 (en) 1996-09-20 1997-09-08 Device for adjusting tension applied to web

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP97115567A Division EP0831048B1 (en) 1996-09-20 1997-09-08 Device for adjusting tension applied to web

Publications (3)

Publication Number Publication Date
EP1052211A2 EP1052211A2 (en) 2000-11-15
EP1052211A3 true EP1052211A3 (en) 2001-04-11
EP1052211B1 EP1052211B1 (en) 2003-04-16

Family

ID=17208681

Family Applications (3)

Application Number Title Priority Date Filing Date
EP00116709A Expired - Lifetime EP1052211B1 (en) 1996-09-20 1997-09-08 A core pipe for a sheet roll
EP97115567A Expired - Lifetime EP0831048B1 (en) 1996-09-20 1997-09-08 Device for adjusting tension applied to web
EP00109244A Expired - Lifetime EP1029818B1 (en) 1996-09-20 1997-09-08 Roll of sheet for use with a drug packaging device

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP97115567A Expired - Lifetime EP0831048B1 (en) 1996-09-20 1997-09-08 Device for adjusting tension applied to web
EP00109244A Expired - Lifetime EP1029818B1 (en) 1996-09-20 1997-09-08 Roll of sheet for use with a drug packaging device

Country Status (9)

Country Link
EP (3) EP1052211B1 (en)
KR (1) KR100310966B1 (en)
CN (3) CN1162317C (en)
CA (3) CA2316091A1 (en)
DE (3) DE69714535T2 (en)
DK (3) DK1029818T3 (en)
ES (3) ES2195816T3 (en)
PT (3) PT1052211E (en)
TW (1) TW348165B (en)

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DE19838545A1 (en) * 1998-08-25 2000-03-02 Focke & Co Method and device for recognizing print marks
US6272815B1 (en) * 1998-11-03 2001-08-14 Klockner-Bartelt, Inc. Servo-controlled pouch making apparatus
US6247293B1 (en) * 1998-11-03 2001-06-19 Klockner Bartelt, Inc. Modular packaging machine with web tension control
US6195967B1 (en) * 1998-11-03 2001-03-06 Klockner Bartelt, Inc. Packaging machine having continuous and intermittent modes
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
EP3392173B1 (en) * 2017-04-20 2020-12-23 Tetra Laval Holdings & Finance S.A. Wrapping of food products
EP3609715B1 (en) * 2017-07-28 2024-04-24 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
CN111634752B (en) * 2019-03-06 2021-11-19 聊城创智光电科技有限公司 Winding method for fixing thread end by hook head
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
CN114312055B (en) * 2020-09-30 2023-12-29 上海商米科技集团股份有限公司 Automatic paper width type detection method and system
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
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EP0401036A1 (en) * 1989-06-02 1990-12-05 Sony Corporation Printing machine for thermal print roll paper
DE4300403A1 (en) * 1993-01-09 1994-07-14 Esselte Meto Int Gmbh Motorised drive for web with contactless electric sensor of movement
EP0875482A1 (en) * 1997-04-29 1998-11-04 Hewlett-Packard Company Encoding and reading information on a roll of media

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EP0401036A1 (en) * 1989-06-02 1990-12-05 Sony Corporation Printing machine for thermal print roll paper
DE4300403A1 (en) * 1993-01-09 1994-07-14 Esselte Meto Int Gmbh Motorised drive for web with contactless electric sensor of movement
EP0875482A1 (en) * 1997-04-29 1998-11-04 Hewlett-Packard Company Encoding and reading information on a roll of media

Also Published As

Publication number Publication date
DE69714535T2 (en) 2002-12-05
ES2195816T3 (en) 2003-12-16
EP1029818A2 (en) 2000-08-23
DK1029818T3 (en) 2003-06-02
CN1178765A (en) 1998-04-15
CN1269318A (en) 2000-10-11
DE69721084T2 (en) 2003-10-30
CN1162317C (en) 2004-08-18
DE69721591T2 (en) 2004-03-18
KR19980024797A (en) 1998-07-06
EP1029818B1 (en) 2003-05-02
EP0831048B1 (en) 2002-08-07
EP1052211B1 (en) 2003-04-16
ES2179986T3 (en) 2003-02-01
CA2316140A1 (en) 1998-03-20
DE69721084D1 (en) 2003-05-22
EP1052211A2 (en) 2000-11-15
PT831048E (en) 2002-12-31
CN1356253A (en) 2002-07-03
PT1052211E (en) 2003-09-30
CN1165472C (en) 2004-09-08
DE69714535D1 (en) 2002-09-12
ES2193914T3 (en) 2003-11-16
DK0831048T3 (en) 2002-11-04
KR100310966B1 (en) 2001-12-12
CA2316140C (en) 2003-12-30
PT1029818E (en) 2003-08-29
DE69721591D1 (en) 2003-06-05
CN1077080C (en) 2002-01-02
TW348165B (en) 1998-12-21
DK1052211T3 (en) 2003-06-10
CA2316091A1 (en) 1998-03-20
EP1029818A3 (en) 2000-09-06
CA2214597A1 (en) 1998-03-20
EP0831048A1 (en) 1998-03-25
CA2214597C (en) 2002-04-02

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