EP1238935A2 - Porte-couteau inférieur pour une machine de découpage rotative - Google Patents

Porte-couteau inférieur pour une machine de découpage rotative Download PDF

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Publication number
EP1238935A2
EP1238935A2 EP02004593A EP02004593A EP1238935A2 EP 1238935 A2 EP1238935 A2 EP 1238935A2 EP 02004593 A EP02004593 A EP 02004593A EP 02004593 A EP02004593 A EP 02004593A EP 1238935 A2 EP1238935 A2 EP 1238935A2
Authority
EP
European Patent Office
Prior art keywords
lower knife
knife shaft
cutting
knives
strips
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
EP02004593A
Other languages
German (de)
English (en)
Other versions
EP1238935B1 (fr
EP1238935A3 (fr
Inventor
Wilfried Oehmen
Josef Pakula
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.)
Hydro Aluminium Deutschland GmbH
Original Assignee
Vereinigte Aluminium Werke AG
Vaw Aluminium AG
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 Vereinigte Aluminium Werke AG, Vaw Aluminium AG filed Critical Vereinigte Aluminium Werke AG
Publication of EP1238935A2 publication Critical patent/EP1238935A2/fr
Publication of EP1238935A3 publication Critical patent/EP1238935A3/fr
Application granted granted Critical
Publication of EP1238935B1 publication Critical patent/EP1238935B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • 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
    • B26D7/20—Cutting beds
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0066—Cutting members therefor having shearing means, e.g. shearing blades, abutting blades
    • 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
    • B26D7/20—Cutting beds
    • B26D2007/202—Rollers or cylinders being pivoted during operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B65H2404/1316—Details of longitudinal profile shape stepped or grooved
    • B65H2404/13161—Regularly spaced grooves
    • 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
    • Y10T83/783—Tool pair comprises contacting overlapped discs
    • 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

Definitions

  • the invention relates to a lower knife shaft for a Roll cutting machine for slitting foils and Bands in strips with at least one lower knife as well as a slitter for slitting Foils and tapes in strips.
  • Roll slitting machines are used especially for cutting of aluminum foils and strips, but also for cutting of composite materials made of aluminum and paper as well as Aluminum and plastic and for cutting others Films, tapes and composite materials in one Thickness range from a few ⁇ m up to about one mm used.
  • the foils or tapes to be cut can be both bare and painted.
  • the ones to be cut Composites are made, for example, by lamination or extruded.
  • the present invention also relates in particular to the so-called paper cutting process.
  • the tape or the film with a lower knife shaft a certain wrap.
  • One in the Lower knife shaft immersing upper knife which for example either as a razor blade or as Is formed, the aluminum cuts in a point like a scissor or Knife cut.
  • the upper knife becomes conventional pressed against the lower knife by a spring. newer Methods use instead of a spring Pneumatic cylinder or membrane cylinder.
  • the cutting widths for the ones to be cut Bands can be adjusted.
  • the Upper knife adjusted to the new cutting widths become what with comparatively little effort short time is possible.
  • the upper knife to the cutting widths must also Lower knife shaft adapted to the new cutting widths become.
  • the known Roll cutting machines the entire lower knife shaft be changed to install a lower knife shaft, on which the lower knife to the to the new one Cutting width corresponding axial position on the Lower knife shaft are arranged.
  • the previously derived and shown task is for a lower diameter shaft for a slitter winder Slitting foils and tapes into strips solved at least one lower knife in that the Lower knife shaft one over the number of cuts has an additional number of lower knives that Bottom knife at substantially regular intervals the lower knife shaft are arranged and the distances a flexible choice of width between the lower knives the stripes are selected to allow.
  • the distance between those on an inventive Lower knife shaft arranged lower knife can be reduce in that the lower knife alternately as Lower knife designed for left and right cuts are.
  • a reduced distance between the lower knives ensures a more flexible adaptation to the desired Cutting widths.
  • the alternating arrangement of lower knives for left and right cut can be particularly suitable make the bottom knife as double-sided Cutting edges on the tongues of a tongue and groove division of the Lower knife shaft are formed.
  • the lower knife shaft has a plurality of cutting sleeves and the Cutting sleeves each have a plurality of lower knives have, it is ensured that in the event of wear the lower knife in certain areas of the Lower knife shaft not the entire lower knife shaft needs to be replaced.
  • Lower knife shaft can the cutting sleeves, the one exhibit particularly high wear, while the no or less wear having cutting sleeves continue to be used can.
  • the arrangement is particularly advantageous (Division) of the cutting edges at a distance of about 0.8 up to 2 mm to each other.
  • the groove widths as small as possible to keep.
  • a groove width in the range of 0.8 to 2 mm as particularly suitable with regard to a small footprints and in view of that available provide enough room to immerse one Tried and tested.
  • the cutting sleeve 1 shown in Fig. 1 one Under knife shaft according to the invention consists of a Embodiment about 10 cm long hollow cylinder that on the outer cylinder surface in a tongue and groove division 2 arranged a plurality of lower knives 3 are.
  • the bottom knife 3 are, as from Fig. 2a) and b) clearly visible, as cutting edges 4 on both sides, 5 formed on the springs 6 of the tongue and groove division 2.
  • the distance between the cutting edges 4, 5 is at the illustrated embodiment via the grooves 7 about 0.8 mm and about 1.2 mm via the springs 6.
  • an upper knife 8 as an upper knife Razor blade system. Accordingly a razor blade 9 dips into a groove 7 in the Lower knife 3 a.
  • Fig. 2b is the immersion of a circular knife 10 as Upper knife in a scissor cut system in the Lower knife 3 shown.
  • Fig. 2b) is further shown that the cutting edges 4, 5 a Have a cutting angle of about 3 °.
  • the springs 6 have in that shown in Fig. 2 Embodiment of an inventive Lower knife shaft to a height of about 2 mm.
  • Fig. 3 of the drawing one is not in a built-in single illustrated slitter Embodiment of an inventive Lower knife shaft 11 shown.
  • lower knives dip 3 upper knives 8 in Razor Blade Cutting System 1.
  • the lower knife 8 with the help of upper knife adjustment devices 12 out.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Shearing Machines (AREA)
  • Threshing Machine Elements (AREA)
  • Earth Drilling (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Sawing (AREA)
  • Turning (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
EP02004593A 2001-03-08 2002-02-28 Porte-couteau inférieur pour une machine de découpage rotative Expired - Lifetime EP1238935B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10111112A DE10111112B4 (de) 2001-03-08 2001-03-08 Untermesserwelle für eine Rollenschneidmaschine
DE10111112 2001-03-08

Publications (3)

Publication Number Publication Date
EP1238935A2 true EP1238935A2 (fr) 2002-09-11
EP1238935A3 EP1238935A3 (fr) 2003-10-15
EP1238935B1 EP1238935B1 (fr) 2006-05-03

Family

ID=7676705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02004593A Expired - Lifetime EP1238935B1 (fr) 2001-03-08 2002-02-28 Porte-couteau inférieur pour une machine de découpage rotative

Country Status (7)

Country Link
US (1) US20020184986A1 (fr)
EP (1) EP1238935B1 (fr)
AT (1) ATE325071T1 (fr)
DE (2) DE10111112B4 (fr)
DK (1) DK1238935T3 (fr)
ES (1) ES2262718T3 (fr)
NO (1) NO327081B1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005105447A1 (fr) 2004-05-04 2005-11-10 Koenig & Bauer Aktiengesellschaft Presses rotatives a imprimer
WO2005105445A1 (fr) 2004-05-04 2005-11-10 Koenig & Bauer Aktiengesellschaft Formes d'impression d'une machine d'impression, et presse rotative a imprimer
WO2005108078A1 (fr) 2004-05-04 2005-11-17 Koenig & Bauer Aktiengesellschaft Groupe d'impression offset d'une imprimeuse destinee a l'impression de journaux
WO2006000527A1 (fr) 2004-06-23 2006-01-05 Koenig & Bauer Aktiengesellschaft Presse rotative a imprimer a barre de retournement
DE10349890B4 (de) * 2003-10-25 2007-03-15 Koenig & Bauer Ag Vorrichtung zum Längsschneiden einer Bahn
EP1908588A2 (fr) 2004-05-04 2008-04-09 Koenig & Bauer AG Machine d'impression rotative avec une unité d'impression comprenant un cylindre de plaques
US7523925B2 (en) 2002-12-18 2009-04-28 Koenig & Bauer Aktiengesellschaft Device for transmitting and conveying a strip of material and method for regulating these devices
US7721646B2 (en) 2004-05-04 2010-05-25 Koenig & Bauer Aktiengesellschaft Offset printing groups of a printing press for newspaper printing and a web-fed rotary printing press
CN102458710A (zh) * 2009-06-17 2012-05-16 海因里希·格奥尔格机械制造有限公司 用于将沿纵向分开的带、尤其是金属带的带条分离的装置
WO2016097155A1 (fr) * 2014-12-17 2016-06-23 Kampf Schneid- Und Wickeltechnik Gmbh & Co. Kg Cylindre de découpe pour machines à découper les rouleaux

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451697A (en) * 2007-08-10 2009-02-11 Sigmala Ltd Adjustable slitting knife holder
CN109051969A (zh) * 2018-09-18 2018-12-21 天津广大纸业股份有限公司 一种能够裁边的心电图纸分卷装置
JP7297627B2 (ja) * 2019-02-12 2023-06-26 デクセリアルズ株式会社 刃及び刃の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH288737A (de) 1949-05-30 1953-02-15 Jagenberg Werke Ag Einrichtung zum Schneiden von Materialbahnen, mit auf einer Drehachse anbringbaren Schneidorganen.

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US469543A (en) * 1892-02-23 Gang edger
US2792889A (en) * 1954-07-05 1957-05-21 Jagenberg Werke Ag Roll cutting machines for movable webs of paper, cardboard or the like
DE2741908C3 (de) * 1977-09-17 1981-02-26 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Vorrichtung zum Einstellen fein abgestufter Schneidbreiten
DE2805211C3 (de) * 1978-02-08 1981-10-15 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Längsschneiden von Materialbahnen
DE2824900C2 (de) * 1978-06-07 1980-08-07 Jagenberg-Werke Ag, 4000 Duesseldorf Vorrichtung zum Längsschneiden von Warenbahnen
US4885964A (en) * 1984-09-14 1989-12-12 Industrial Tools, Inc. Tape slitter adjustment means
DE3701716C3 (de) * 1987-01-22 1996-06-20 Basf Magnetics Gmbh Verfahren zum Schneiden von Magnetbändern
JP2662981B2 (ja) * 1988-06-06 1997-10-15 リンテック株式会社 スリッター装置
DE19546036C1 (de) * 1995-12-09 1997-03-20 Kampf Gmbh & Co Maschf Schneidwalze für Rollenschneidmaschinen und Verfahren zu ihrer Herstellung
DE19850043A1 (de) * 1998-10-30 2000-05-04 Bilstein Spezialfab Wilhelm Schneideinrichtung zum Längsteilen von Materialbahnen mit lösbarem Messerkopf

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH288737A (de) 1949-05-30 1953-02-15 Jagenberg Werke Ag Einrichtung zum Schneiden von Materialbahnen, mit auf einer Drehachse anbringbaren Schneidorganen.

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Serienkatalog BILSTEIN (Auszug: Titelblatt, Inhaltsvertzeichnis, Seite 1-1. 5-1.1 bis 5-5, 8-3, R}ckseite)", ANNOUNCEMENT BILSTEIN, XX, XX, 1 January 1900 (1900-01-01), XX, pages 1 - 10, XP002959764
WINGEN P: "Moderne Schneid-Systeme", HOECHSTE QUALITAET UND PRAEZISION DURCH DIENES-SYSTEM DUO RING, KOELN, pages 1 - 11, XP002906014

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20321804U1 (de) 2002-12-18 2010-04-22 Koenig & Bauer Aktiengesellschaft Vorrichtungen zur Bearbeitung und/oder Förderung einer Bahn in einer Rollenrotationsdruckmaschine
US7523925B2 (en) 2002-12-18 2009-04-28 Koenig & Bauer Aktiengesellschaft Device for transmitting and conveying a strip of material and method for regulating these devices
DE10349890B4 (de) * 2003-10-25 2007-03-15 Koenig & Bauer Ag Vorrichtung zum Längsschneiden einer Bahn
DE102004033912B4 (de) * 2004-05-04 2006-11-02 Koenig & Bauer Ag Rollenrotationsdruckmaschine
US7707934B2 (en) 2004-05-04 2010-05-04 Koenig & Bauer Aktiengesellschaft Printing formes of a printing press, and web-fed rotary presses
DE102004033920B4 (de) * 2004-05-04 2006-11-02 Koenig & Bauer Ag Druckform einer Druckmaschine und Rollenrotationsdruckmaschine
US7765925B2 (en) 2004-05-04 2010-08-03 Koenig & Bauer Aktiengesellschaft Web-fed rotary presses comprising a modifiable folding assembly
EP1908588A2 (fr) 2004-05-04 2008-04-09 Koenig & Bauer AG Machine d'impression rotative avec une unité d'impression comprenant un cylindre de plaques
WO2005108078A1 (fr) 2004-05-04 2005-11-17 Koenig & Bauer Aktiengesellschaft Groupe d'impression offset d'une imprimeuse destinee a l'impression de journaux
WO2005105445A1 (fr) 2004-05-04 2005-11-10 Koenig & Bauer Aktiengesellschaft Formes d'impression d'une machine d'impression, et presse rotative a imprimer
WO2005105447A1 (fr) 2004-05-04 2005-11-10 Koenig & Bauer Aktiengesellschaft Presses rotatives a imprimer
US7721646B2 (en) 2004-05-04 2010-05-25 Koenig & Bauer Aktiengesellschaft Offset printing groups of a printing press for newspaper printing and a web-fed rotary printing press
WO2006000527A1 (fr) 2004-06-23 2006-01-05 Koenig & Bauer Aktiengesellschaft Presse rotative a imprimer a barre de retournement
US7921771B2 (en) 2004-06-23 2011-04-12 Koenig & Bauer Aktiengesellschaft Web-fed printing machine having a turning bar
CN102458710A (zh) * 2009-06-17 2012-05-16 海因里希·格奥尔格机械制造有限公司 用于将沿纵向分开的带、尤其是金属带的带条分离的装置
CN102458710B (zh) * 2009-06-17 2014-11-26 海因里希·格奥尔格机械制造有限公司 用于将沿纵向分开的带、尤其是金属带的带条分离的装置
US9333551B2 (en) 2009-06-17 2016-05-10 Heinrich Georg Gmbh Maschinenfabrik Device for separating band strips of a longitudinally divided band, particularly a metal band
WO2016097155A1 (fr) * 2014-12-17 2016-06-23 Kampf Schneid- Und Wickeltechnik Gmbh & Co. Kg Cylindre de découpe pour machines à découper les rouleaux

Also Published As

Publication number Publication date
DE10111112A1 (de) 2002-10-02
EP1238935B1 (fr) 2006-05-03
US20020184986A1 (en) 2002-12-12
ES2262718T3 (es) 2006-12-01
NO20021137L (no) 2002-09-09
DE50206614D1 (de) 2006-06-08
DK1238935T3 (da) 2006-08-28
NO327081B1 (no) 2009-04-20
DE10111112B4 (de) 2005-12-22
EP1238935A3 (fr) 2003-10-15
ATE325071T1 (de) 2006-06-15
NO20021137D0 (no) 2002-03-07

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