CA2466330C - Cnc web slitter machine - Google Patents

Cnc web slitter machine Download PDF

Info

Publication number
CA2466330C
CA2466330C CA002466330A CA2466330A CA2466330C CA 2466330 C CA2466330 C CA 2466330C CA 002466330 A CA002466330 A CA 002466330A CA 2466330 A CA2466330 A CA 2466330A CA 2466330 C CA2466330 C CA 2466330C
Authority
CA
Canada
Prior art keywords
drive shaft
knife holder
assemblies
frame
assembly
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
Application number
CA002466330A
Other languages
English (en)
French (fr)
Other versions
CA2466330A1 (en
Inventor
Patrick M. Flaherty
Rick L. Ahrns
Charles G. Rutschilling
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.)
Blue IP Inc
Original Assignee
Blue IP Inc
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 Blue IP Inc filed Critical Blue IP Inc
Publication of CA2466330A1 publication Critical patent/CA2466330A1/en
Application granted granted Critical
Publication of CA2466330C publication Critical patent/CA2466330C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/002—Means for mounting the cutting members
    • B23D35/004—Means for mounting the cutting members for circular cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/005—Adjusting the position of the cutting members
    • B23D35/007—Adjusting the position of the cutting members for circular cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D2007/2664—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for radial adjustment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/14—Longitudinally of direction of feed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/538—Positioning of tool controlled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6584—Cut made parallel to direction of and during work movement
    • Y10T83/6587—Including plural, laterally spaced tools
    • Y10T83/6588—Tools mounted on common tool support
    • Y10T83/659—Tools axially shiftable on support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7822—Tool pair axially shiftable
    • Y10T83/7826—With shifting mechanism for at least one element of tool pair
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7847—Tool element axially shiftable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7859—Elements of tool pair adjustably spaced
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7872—Tool element mounted for adjustment
    • Y10T83/7876—Plural, axially spaced tool elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Shearing Machines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
CA002466330A 2001-11-08 2002-11-04 Cnc web slitter machine Expired - Fee Related CA2466330C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/008,936 2001-11-08
US10/008,936 US7134372B2 (en) 2001-11-08 2001-11-08 CNC slitter machine
PCT/US2002/035337 WO2003039795A1 (en) 2001-11-08 2002-11-04 Cnc web slitter machine

Publications (2)

Publication Number Publication Date
CA2466330A1 CA2466330A1 (en) 2003-05-15
CA2466330C true CA2466330C (en) 2007-06-12

Family

ID=21734577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002466330A Expired - Fee Related CA2466330C (en) 2001-11-08 2002-11-04 Cnc web slitter machine

Country Status (8)

Country Link
US (1) US7134372B2 (enExample)
EP (1) EP1458512B1 (enExample)
JP (1) JP4413613B2 (enExample)
CN (1) CN100352585C (enExample)
AT (1) ATE337879T1 (enExample)
CA (1) CA2466330C (enExample)
DE (1) DE60214425T2 (enExample)
WO (1) WO2003039795A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060074499A1 (en) * 2004-10-01 2006-04-06 Rafie Hamidpour System and method for industrial process control
DE202005014838U1 (de) * 2005-09-21 2005-11-17 DIENES WERKE FüR MASCHINENTEILE GMBH & CO. KG Längsschneidemaschine mit kombinierter Obermesser- und Untermesserpositionierung
US20070101846A1 (en) * 2005-11-07 2007-05-10 Zahn Lloyd P Compensating stripper rings for material slitting machines
US8210079B2 (en) * 2007-09-14 2012-07-03 L&P Property Management Company Programmable border slitter
US20090151534A1 (en) * 2007-11-09 2009-06-18 Rooke C Aldon Slitter Line Knife Holder Assembly
CA2643554A1 (en) * 2007-11-09 2009-05-09 Sms Demag Ltd. Slitting machine
US20090297323A1 (en) * 2008-05-30 2009-12-03 Genesis Worldwide Ii, Inc. Method and apparatus for stacking sheet materials
US7992604B1 (en) * 2008-07-08 2011-08-09 Stiles Machinery, Inc. Ripsaw stabilizing device
DE102010002271B4 (de) * 2010-02-24 2012-05-31 Mag Ias Gmbh Schneidvorrichtung zum Scherschneiden von Fasersträngen
US8312798B2 (en) * 2010-05-18 2012-11-20 Eastman Kodak Company Slitter with translating cutting devices
CN102059394A (zh) * 2010-12-01 2011-05-18 河南东力重工机械有限公司 一种数控金属板分剪机
AT511200B1 (de) * 2011-10-20 2012-10-15 Isiqiri Interface Tech Gmbh Echtzeitmessung von relativen positionsdaten und/oder von geometrischen massen eines bewegten körpers unter verwendung optischer messmittel
US8875608B2 (en) * 2011-11-07 2014-11-04 Lasermax Roll Systems, Inc. Sheet slitting mechanism with automated size adjustment
US8869668B1 (en) * 2011-11-18 2014-10-28 Hormel Foods Corporation Product cutter
CN102570246B (zh) * 2012-01-12 2014-01-01 苏州市金松精密电子有限公司 并线切割装置
US8813622B2 (en) * 2012-02-10 2014-08-26 Red Bud Industries, Inc. Machine for slitting metal sheet
US9138905B2 (en) * 2013-02-22 2015-09-22 Valmet Technologies, Inc. Method for calibrating the position of the slitter blades of a slitter-winder
US20140260868A1 (en) * 2013-03-15 2014-09-18 Dienes Corporation Usa Slitting Machine
CN103332522B (zh) * 2013-05-16 2016-09-28 何春明 切纸机的纵切装置及其控制方法
CH708130A1 (de) * 2013-05-31 2014-12-15 Can Man Ag Schere zum Anfertigen von Blechzuschnitten aus Blechtafeln oder Blechbändern.
CN103394749A (zh) * 2013-07-26 2013-11-20 江苏亨特宏业重工有限公司 圆盘剪切机组宽度调整装置
CN104552391A (zh) * 2013-10-28 2015-04-29 中船华南船舶机械有限公司 刀具夹紧装置
CN103567531B (zh) * 2013-11-14 2016-05-25 阿博建材（昆山）有限公司 有筋网分切装置
DE102013113421A1 (de) * 2013-12-04 2015-06-11 Manroland Web Systems Gmbh Längsschnittmessernachführung
CN105035824B (zh) * 2015-05-28 2017-06-06 欣龙控股（集团）股份有限公司 一种移动式3.5米分切机退卷张力控制系统
CN105397170B (zh) * 2015-11-30 2018-02-13 郑州金泰制罐有限公司 一种金属片材自动切割生产线
CN105364162B (zh) * 2015-12-07 2017-08-08 湖北天利化建工程有限公司 一种自动剖料装置
CN106077792B (zh) * 2016-06-28 2018-02-09 佛山市三水艺辉印铁制罐有限公司 一种可自动调节切刀位置的切刀装置
JP6872218B2 (ja) * 2016-09-21 2021-05-19 デュプロ精工株式会社 シート加工装置
JP6927574B2 (ja) * 2016-09-21 2021-09-01 デュプロ精工株式会社 スリッタ、シート裁断機、及びシート加工装置
CN106586654B (zh) * 2017-02-28 2018-03-06 重庆市逸琨电子科技有限公司 一种可调式胶带分切机
CN108687850A (zh) * 2017-04-07 2018-10-23 友聚工业有限公司 分条机
CN107297533A (zh) * 2017-06-01 2017-10-27 惠州市瑰拉科技有限公司 铝板切割机
CN107175363A (zh) * 2017-07-18 2017-09-19 大英德创精工设备有限公司 具有铅条导向功能的冷切机
CN107225280A (zh) * 2017-07-18 2017-10-03 大英德创精工设备有限公司 具有铅条防夹功能的冷切机
DE102017117537A1 (de) * 2017-08-02 2019-02-07 Moto Industries Co., Ltd. Schneidemaschine
DE102017117524B4 (de) * 2017-08-02 2024-07-25 DIENES WERKE FüR MASCHINENTEILE GMBH & CO. KG Messerhalter mit Einstellschieber
US12128487B2 (en) * 2017-12-22 2024-10-29 Nelson Hershberger Bidirectional sheet metal cutting tool
WO2019222550A1 (en) * 2018-05-16 2019-11-21 Usnr, Llc Splitter profiler
CN108890036B (zh) * 2018-07-08 2020-03-06 兰溪金工钢结构工程有限公司 一种便于拆卸维修钢材切割装置
PL246232B1 (pl) * 2019-11-26 2024-12-23 Grafotronic Spolka Z Ograniczona Odpowiedzialnoscia Mechanizm do pozycjonowania narzędzia na wale oraz urządzenie do cięcia wstęgi zawierające mechanizm do pozycjonowania narzędzia na wale
JP7449719B2 (ja) * 2020-02-28 2024-03-14 三菱重工機械システム株式会社 スリッタ装置、スリッタヘッドの位置決め方法および製函機
CN111570897B (zh) * 2020-05-14 2022-11-08 中能建(北京)能源研究院有限公司 一种锂电池极片分切设备
KR102249224B1 (ko) * 2020-10-16 2021-05-06 이석현 진단 시약지용 스트립 절단 장치
CN113524301A (zh) * 2021-07-26 2021-10-22 重庆凯丰医疗器械有限公司 一种专用于tdp灸疗贴的无纺布自动切割装置
CN116117229B (zh) * 2022-10-26 2024-06-21 东莞市京品精密模具有限公司 一种电子分切刀机构
WO2025248569A1 (en) * 2024-05-28 2025-12-04 Flexa S.R.L. Cutting unit for an apparatus for cutting flexible printed material to size

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003403A (en) * 1959-11-03 1961-10-10 Samuel M Langston Co Mechanism for reducing set-up time and maintenance of slotting, scoring, slitting and lap cutting apparatus
US3570335A (en) * 1969-03-17 1971-03-16 Pitney Bowes Inc Cam actuated paperworking assembly for folding machines
US3886833A (en) * 1974-05-01 1975-06-03 Elworthy & Co Ltd Apparatus to effect remote automatic positioning of web slitter
US4102227A (en) * 1976-05-03 1978-07-25 Ppg Industries, Inc. Method of and apparatus for aligning a scoring wheel with a support wheel
DE2714325A1 (de) 1977-03-31 1978-10-12 Kampf Maschf Erwin Vorrichtung zum trennen von folien oder baendern
CA1076020A (en) 1977-10-20 1980-04-22 Rengo Co. Tool positioning apparatus
JPS54108989A (en) * 1978-02-15 1979-08-27 Sumikura Kogyo Kk Automatic edge tool positioning device of slitter
US4226150A (en) 1978-08-15 1980-10-07 Avery International Corporation Deflectable bearer roll
US4201352A (en) * 1978-09-25 1980-05-06 Loopco Industries, Inc. Method and combination for winding strands of web material having varying thicknesses on a take-up drum
SE416278B (sv) * 1979-03-22 1980-12-15 Foerenade Fabriksverken Metod och anordning for instellning av valsringar pa en axel
US4346635A (en) * 1979-11-05 1982-08-31 Loopco Industries, Inc. Slitter with removable head
US4254677A (en) 1979-11-05 1981-03-10 Molins Machine Company, Inc. Slitter blade positioning means
CA1180428A (en) * 1980-11-13 1985-01-02 Masateru Tokuno Method and apparatus for positioning tools
JPS59169749A (ja) * 1983-03-15 1984-09-25 Rengo Co Ltd 工具位置決め方法
JPS61188136A (ja) * 1985-02-14 1986-08-21 レンゴ−株式会社 工具の位置決め装置
US4627214A (en) * 1985-09-23 1986-12-09 Marquip, Inc. Slitting-scoring machine
US4887502A (en) 1986-12-08 1989-12-19 Red Bud Industries, Inc. Machine for slitting metal sheet
DE3811953A1 (de) 1987-04-23 1988-11-03 Schloemann Siemag Ag Laengsteil-streifenschere
IT1222982B (it) * 1987-10-23 1990-09-12 Elio Cavagna Gruppo di comando della traslazione bidirezionale di coltelli e controcoltelli in una macchina per il taglio di materiale sostanzialmente di tipo cartaceo
GB2226513B (en) * 1988-11-29 1992-04-08 Senior Bigwood Limited Tube weld mill
US5036741A (en) * 1990-10-01 1991-08-06 Piw Industries, Inc. Saw apparatus with saw collar positioning means
US5325751A (en) * 1993-02-17 1994-07-05 Mereen-Johnson Machine Company Gang rip saw assembly
DE4446267A1 (de) * 1994-12-23 1996-06-27 Schloemann Siemag Ag Scheranlage zum Besäumen von Flachmaterial, insbesondere von Blechen und Bändern aus Metall
JP3581189B2 (ja) * 1995-04-28 2004-10-27 株式会社イソワ スリッタのシート受け装置
DE19518457A1 (de) * 1995-05-19 1996-11-21 Robel Georg Gmbh & Co Vorrichtung zum Schleifen von Schienen
US5637068A (en) * 1995-07-07 1997-06-10 U.S. Natural Resources, Inc. Method and apparatus for changing a saw assembly
DE19603361C2 (de) * 1996-01-31 2000-10-12 Fischer G Rohrverbindungstech Rohrtrenn- und Rohranfasvorrichtung für ein dünnwandiges Rohr
EP0842905A4 (en) * 1996-05-13 1999-11-10 Bando Kiko Co DEVICE FOR TREATING A GLASS DISC
US5899319A (en) * 1996-10-09 1999-05-04 Farmers Rice Milling Company, Inc. Coupling and process for screw conveyors
DE19816179C1 (de) * 1998-04-14 1999-11-11 Fischer G Rohrverbindungstech Rohrendenbearbeitungsgerät

Also Published As

Publication number Publication date
CN1610591A (zh) 2005-04-27
ATE337879T1 (de) 2006-09-15
DE60214425T2 (de) 2007-10-11
CA2466330A1 (en) 2003-05-15
CN100352585C (zh) 2007-12-05
EP1458512B1 (en) 2006-08-30
US20030205117A1 (en) 2003-11-06
JP2005508260A (ja) 2005-03-31
WO2003039795A1 (en) 2003-05-15
US7134372B2 (en) 2006-11-14
JP4413613B2 (ja) 2010-02-10
EP1458512A1 (en) 2004-09-22
DE60214425D1 (de) 2006-10-12

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