EP0976509A3 - Method and apparatus for slitting web material - Google Patents

Method and apparatus for slitting web material Download PDF

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Publication number
EP0976509A3
EP0976509A3 EP99112151A EP99112151A EP0976509A3 EP 0976509 A3 EP0976509 A3 EP 0976509A3 EP 99112151 A EP99112151 A EP 99112151A EP 99112151 A EP99112151 A EP 99112151A EP 0976509 A3 EP0976509 A3 EP 0976509A3
Authority
EP
European Patent Office
Prior art keywords
fixed
carrier
cutting edge
determines
sensor
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
EP99112151A
Other languages
German (de)
French (fr)
Other versions
EP0976509B1 (en
EP0976509A2 (en
Inventor
Robert Maier
Franz Reisinger
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP0976509A2 publication Critical patent/EP0976509A2/en
Publication of EP0976509A3 publication Critical patent/EP0976509A3/en
Application granted granted Critical
Publication of EP0976509B1 publication Critical patent/EP0976509B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
    • 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
    • B26D2007/2657—Auxiliary carriages for moving the tool holders
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8822—Edge-to-edge of sheet or web [e.g., traveling cutter]
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9464—For rotary tool
    • Y10T83/9469—Adjustable
    • Y10T83/9471—Rectilinearly

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

Es wird ein Verfahren und eine Vorrichtung zum Längsschneiden einer in Laufrichtung laufenden Materialbahn angegeben, bei denen mindestens eine Messereinheit (7, 9), die eine Schneidkante (11) aufweist und auf einem Träger (4) angeordnet ist, der in einem Maschinengestell (5) quer zur Laufrichtung verschiebbar ist, positioniert wird und eine Meßeinrichtung die Position ermittelt.There is a method and an apparatus for slitting a material web running in the direction of travel specified, in which at least one knife unit (7, 9), which has a cutting edge (11) and on a Carrier (4) is arranged in a machine frame (5) can be moved transversely to the running direction is and a measuring device determines the position.

Man möchte die Positionsermittlung verbessern.You want to improve the position determination.

Hierzu weist die Meßeinrichtung zwei Meßwertgeber auf, von denen ein erster Meßwertgeber (12) auf dem Träger (4) angeordnet ist und die Entfernung (II, IV) der Schneidkante (11) zu einem trägerfesten Fixpunkt (13) ermittelt, und ein zweiter Meßwertgeber (14, 15) die Entfernung eines trägerfesten Fixpunkts von einen im Maschinengestell (5) ortsfesten Nullpunkt (O) ermittelt. Die absolute Position der Schneidkante (11) durch die Kombination der beiden Entfernungen gebildet.

Figure 00000001
For this purpose, the measuring device has two sensors, of which a first sensor (12) is arranged on the carrier (4) and determines the distance (II, IV) of the cutting edge (11) to a fixed point (13) fixed to the carrier, and a second sensor (14, 15) determines the distance of a fixed fixed point from a zero point (O) which is fixed in the machine frame (5). The absolute position of the cutting edge (11) is formed by the combination of the two distances.
Figure 00000001
EP99112151A 1998-07-22 1999-06-24 Method and apparatus for slitting web material Expired - Lifetime EP0976509B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832871A DE19832871C1 (en) 1998-07-22 1998-07-22 Method and device for longitudinally cutting a material web
DE19832871 1998-07-22

Publications (3)

Publication Number Publication Date
EP0976509A2 EP0976509A2 (en) 2000-02-02
EP0976509A3 true EP0976509A3 (en) 2002-12-04
EP0976509B1 EP0976509B1 (en) 2004-02-25

Family

ID=7874857

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99112151A Expired - Lifetime EP0976509B1 (en) 1998-07-22 1999-06-24 Method and apparatus for slitting web material

Country Status (3)

Country Link
US (1) US6382066B1 (en)
EP (1) EP0976509B1 (en)
DE (2) DE19832871C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023210B4 (en) * 2000-05-12 2004-03-11 Wilhelm Bilstein KG Spezialfabrik für Maschinenmesser und Kompressorventile Method for positioning lower knives on a device for longitudinally dividing a material web
DE10034719A1 (en) * 2000-07-17 2002-01-31 Josef Froehling Gmbh Walzwerks Slitting shear
FI115615B (en) * 2002-08-08 2005-06-15 Metso Paper Inc Method and apparatus for calibrating the position of blades in a paper or board machine
DE202006017387U1 (en) * 2006-11-15 2007-01-11 DIENES WERKE FüR MASCHINENTEILE GMBH & CO. KG Length cutting machine, has engaging device that moves circular blade in its cutting position and is fixed by adjustment of sensor, where adjustment is effected by adjustment of depth adjusting device and/or adjustment of sensor
DE102007000685A1 (en) 2007-08-31 2009-03-05 Voith Patent Gmbh Longitudinal role cutting machine for cutting running material web e.g. fibrous material web, has longitudinal cutting devices, and position determining device whose one portion is integrated in guiding device
FI20085640A0 (en) * 2008-06-26 2008-06-26 Metso Paper Inc Method and apparatus for calibrating the position of blades in a fiber web machine
CN102071566B (en) * 2011-02-28 2012-05-23 南通大东有限公司 Semi-automatic towel longitudinal cutting machine
US20140260868A1 (en) * 2013-03-15 2014-09-18 Dienes Corporation Usa Slitting Machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144670A (en) * 1983-08-12 1985-03-13 Nokia Oy Ab Numerically guided disc cutter
US4548105A (en) * 1983-03-01 1985-10-22 Oy Wartsila Ab Method and arrangement for observing a position
US4592259A (en) * 1984-05-09 1986-06-03 Beloit Corporation Method for controlling the position of the cutting edges of longitudinal web cutting blades and a longitudinal cutting apparatus utilizing the same
US4607552A (en) * 1980-11-20 1986-08-26 Beloit Corporation Apparatus for automatically controlling the position of a plurality of slitters
EP0501123A1 (en) * 1991-02-27 1992-09-02 J.M. Voith GmbH Apparatus for positioning the cutting edge of a disc cutter in a longitudinal paper web cutting machine
GB2290496A (en) * 1994-06-22 1996-01-03 Dienes Werke Positioning device for blades on cutting machines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433302C3 (en) * 1974-07-11 1981-07-23 Jagenberg-Werke AG, 4000 Düsseldorf Device for adjusting the mutual spacing of several elements arranged next to one another, in particular of pairs of knives for longitudinal cutting of web material
DE2832982A1 (en) * 1977-08-11 1979-02-22 Masson Scott Thrissell Eng Ltd POSITIONING DEVICE
CA1076020A (en) * 1977-10-20 1980-04-22 Rengo Co. Tool positioning apparatus
CA1180428A (en) * 1980-11-13 1985-01-02 Masateru Tokuno Method and apparatus for positioning tools
IT1203458B (en) * 1987-04-08 1989-02-15 Elio Cavagna COMPLEX FOR THE SELECTIVE OR SIMULTANEOUS TRANSLATION OF THE POSITIONING OF CIRCULAR PREFERENCE KNIVES AND KNIVES IN A MACHINE SUITABLE FOR THE CUTTING AND / OR CUTTING OF MATERIAL PREFERABLY BUT NOT CRITICALLY PAPER
JP2662981B2 (en) * 1988-06-06 1997-10-15 リンテック株式会社 Slitter device
DE3938278C2 (en) * 1989-11-17 1993-12-09 Jagenberg Ag Device for positioning slides or the like which can be moved along guides
EP0532933B1 (en) * 1991-08-21 1995-11-02 Tokyo Seimitsu Co.,Ltd. Blade position detection apparatus
US5735184A (en) * 1995-10-27 1998-04-07 Tidland Corporation Powered tool positioner system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607552A (en) * 1980-11-20 1986-08-26 Beloit Corporation Apparatus for automatically controlling the position of a plurality of slitters
US4548105A (en) * 1983-03-01 1985-10-22 Oy Wartsila Ab Method and arrangement for observing a position
GB2144670A (en) * 1983-08-12 1985-03-13 Nokia Oy Ab Numerically guided disc cutter
US4592259A (en) * 1984-05-09 1986-06-03 Beloit Corporation Method for controlling the position of the cutting edges of longitudinal web cutting blades and a longitudinal cutting apparatus utilizing the same
EP0501123A1 (en) * 1991-02-27 1992-09-02 J.M. Voith GmbH Apparatus for positioning the cutting edge of a disc cutter in a longitudinal paper web cutting machine
GB2290496A (en) * 1994-06-22 1996-01-03 Dienes Werke Positioning device for blades on cutting machines

Also Published As

Publication number Publication date
EP0976509B1 (en) 2004-02-25
EP0976509A2 (en) 2000-02-02
US6382066B1 (en) 2002-05-07
DE59908623D1 (en) 2004-04-01
DE19832871C1 (en) 2000-05-31

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