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EP1654097A1 - Cylindre de decoupe et de transport utilise dans un dispositif d'enroulement servant a enrouler des bandes de materiau - Google Patents

Cylindre de decoupe et de transport utilise dans un dispositif d'enroulement servant a enrouler des bandes de materiau

Info

Publication number
EP1654097A1
EP1654097A1 EP04731331A EP04731331A EP1654097A1 EP 1654097 A1 EP1654097 A1 EP 1654097A1 EP 04731331 A EP04731331 A EP 04731331A EP 04731331 A EP04731331 A EP 04731331A EP 1654097 A1 EP1654097 A1 EP 1654097A1
Authority
EP
European Patent Office
Prior art keywords
media
pressure
roller
outlet openings
cutting
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
EP04731331A
Other languages
German (de)
English (en)
Other versions
EP1654097B1 (fr
Inventor
Thomas Altesellmeier
Werner Decker
Oliver Koser
Rolf Kammann
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP1654097A1 publication Critical patent/EP1654097A1/fr
Application granted granted Critical
Publication of EP1654097B1 publication Critical patent/EP1654097B1/fr
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
    • B26D7/01—Means for holding or positioning work
    • B26D7/018—Holding the work by suction
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2066—By fluid current
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4708—With means to render cutter pass[es] ineffective
    • 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
    • Y10T83/6472—By fluid current

Definitions

  • the invention relates to a cutting and transport roller according to the preamble of claim 1 and a method for influencing the contact behavior of a material web on the circumferential surface of the roller according to the preamble of claim 6.
  • Such a cutting and transport roller is known from EP 0 698 671 A1.
  • the roller described there has an inner cavity in which a separating body is inserted.
  • This separating body and the outer shell of the roller limit pressure spaces.
  • the pressure chambers are in contact with the environment via a through hole in the circumferential surface of the roller.
  • the pressure spaces can be connected via pressure medium lines to overpressure or underpressure sources arranged outside the roller, so that, if required, a vacuum or overpressure is generated in the pressure spaces, which acts on the material web running on the peripheral surface of the roller.
  • the Matenal web is held on the roller (underpressure) or repelled by it (overpressure).
  • the roller described is usually used in winding devices for winding the material webs.
  • the material web must be severed after the formation of a complete roll and the new start of the web must be applied to a new winding tube.
  • Cutting devices are used to cut the web, which are also integrated in the roll in newer winding devices.
  • Such a separation device is described for example in DE 100 47 545 A1.
  • the Separating elements of these separating devices briefly pass through the circumferential surface of the roller and thus cut through the material web.
  • a vacuum is applied to the pressure chambers, so that the material web is held on the roller.
  • the pressure chambers are pressurized.
  • the material web is now pressed away from the roller and onto the winding tube. This process is called the winding process.
  • Such a valve can be designed as a two-way switch with which it is possible to switch back and forth between the different pressures.
  • the cutting and transport roller comprises a pressure reservoir which is arranged in the roller and its
  • Connection to the media outlet openings with the at least one valve can be interrupted. Two pressure reservoirs are preferred, each for excess and
  • the at least • a pressure reservoir is formed as a fluid tank, which as a separate component is introduced into the roll.
  • FIG. 1 shows a cutting and transport roller 1, the ends of which have journals 2. Between the two journals 2 there are two media tanks 3, 4, which together with the journals 2 represent components of the axis of the cutting and transport roller 1.
  • the bearing journals 2 are penetrated in the axial direction with pipe bushings 5, via which the media tanks 3, 4 can be charged with media.
  • Circular disk-shaped web plates 6, which carry the outer jacket 7 of the roller, are pushed onto the media tanks 3, 4.
  • the web plates 6 have flats 8 on which a maintenance flap, not shown, can be attached.
  • the web plates 6 continue to carry the cutting device 9, of which some cutting blades 10 are shown as examples.
  • valves 11 are arranged on both sides of the cutting device 9, each of which is connected to the two media tanks 3, 4 via lines 12. The media from both media tanks 3, 4 have thus been forwarded to the media outlet openings 14 via these valves 11.
  • An arrangement of valves 11 on both sides of the cutting device 11 enables the cutting and transport roller to be operated in both directions of rotation.
  • the valves 11 direct the media to the media outlet openings 14, which are introduced as radial bores in the media strips 13, which can be designed as hollow bodies.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
EP20040731331 2003-05-14 2004-05-06 Cylindre de decoupe et de transport utilise dans un dispositif d'enroulement servant a enrouler des bandes de materiau Expired - Lifetime EP1654097B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003121778 DE10321778B4 (de) 2003-05-14 2003-05-14 Schneid- und Transportwalze in einer Wickelvorrichtung zum Aufwickeln von Materialbahnen
PCT/EP2004/004892 WO2004101237A1 (fr) 2003-05-14 2004-05-06 Cylindre de decoupe et de transport utilise dans un dispositif d'enroulement servant a enrouler des bandes de materiau

Publications (2)

Publication Number Publication Date
EP1654097A1 true EP1654097A1 (fr) 2006-05-10
EP1654097B1 EP1654097B1 (fr) 2011-04-27

Family

ID=33440817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040731331 Expired - Lifetime EP1654097B1 (fr) 2003-05-14 2004-05-06 Cylindre de decoupe et de transport utilise dans un dispositif d'enroulement servant a enrouler des bandes de materiau

Country Status (5)

Country Link
US (1) US7967176B2 (fr)
EP (1) EP1654097B1 (fr)
AT (1) ATE507041T1 (fr)
DE (2) DE10321778B4 (fr)
WO (1) WO2004101237A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004048512A1 (de) * 2004-10-05 2006-04-13 Windmöller & Hölscher Kg Schneid- und Transportvorrichtung für Materialbahnen
DE102008033736A1 (de) 2008-07-18 2010-01-21 Windmöller & Hölscher Kg Vorrichtung und Verfahren zum Auf- und/oder Abwickeln von Materialbahnen
DE202015008522U1 (de) * 2015-12-14 2016-01-19 Harro Höfliger Verpackungsmaschinen GmbH Vorrichtung zum Herauslösen von Teilbereichen aus einer Materialbahn
DE102021206104A1 (de) 2021-06-15 2022-12-15 Windmöller & Hölscher Kg Kontaktwalze für eine Wickeleinrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385692A (en) * 1942-04-07 1945-09-25 Scott Paper Co Continuous winding machine
US3019130A (en) * 1958-10-02 1962-01-30 Beloit Iron Works Fluid cushioned coating method and apparatus
US3741453A (en) * 1971-11-12 1973-06-26 Bouligny R Inc Piddler mechanism feeding means
ES8600997A1 (es) * 1983-08-16 1985-10-16 Gerber Garment Technology Inc Un aparato para cortar material laminar flexible
DE3938480A1 (de) * 1989-11-20 1991-05-23 Hell Rudolf Dr Ing Gmbh Vorrichtung zum aufspannen von blattfoermigem aufzeichnungsmaterial
WO1991005640A1 (fr) * 1989-10-12 1991-05-02 Cortec Wellpappenmaschinenhandels- Und Service-Gmbh Dispositif d'arrachage
DE4000078A1 (de) 1990-01-03 1991-07-04 Winkler Duennebier Kg Masch Messerwalze
DE4308710A1 (de) * 1992-03-18 1993-10-28 Schule Gmbh F H Entfernung von Zuschnitt-Abfallstücken aus Stanzmessern
WO1995015901A1 (fr) * 1993-12-08 1995-06-15 Beloit Technologies, Inc. Procede et appareil de changement de lot dans un enrouleur de papier
DE9413238U1 (de) * 1994-08-17 1994-10-13 Reinhold, Klaus, 49525 Lengerich Vorrichtung zum Aufwickeln von Materialbahnen mit einer Schneid- und Transportwalze
JP2911027B2 (ja) * 1995-12-28 1999-06-23 花王株式会社 ウエブの切断装置及び方法
DE19615526A1 (de) * 1996-04-19 1997-11-27 Voith Sulzer Papiermasch Gmbh Abschlagmesser zum Durchtrennen einer laufenden Warenbahn
DE19910581A1 (de) * 1999-03-10 2000-09-14 Voith Sulzer Papiertech Patent Linear-Antriebs-Aggregat
MXPA01011932A (es) * 1999-05-24 2004-03-16 Bretting C G Mfg Co Inc Aparato de retencion de trama y metodo para cuchilla de corte.
DE10047545B4 (de) * 2000-09-22 2007-12-27 Windmöller & Hölscher Kg Schneid- und Transportwalze mit integrierter Schneidvorrichtung mit schwenkbaren Schneidflächen und Verfahren zum Schneiden von Materialbahnen mithilfe einer solchen Walze
DE10051372B4 (de) * 2000-10-17 2005-08-25 Windmöller & Hölscher Kg Messerschlitzabdeckung an einer Schneid- und Transportwalze
EP1364757A4 (fr) 2001-03-02 2004-05-12 Zuiko Corp Dispositif et procede servant a couper et a evacuer une bande

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004101237A1 *

Also Published As

Publication number Publication date
US7967176B2 (en) 2011-06-28
ATE507041T1 (de) 2011-05-15
US20070022850A1 (en) 2007-02-01
DE502004012444D1 (de) 2011-06-09
DE10321778A1 (de) 2005-01-05
WO2004101237A1 (fr) 2004-11-25
DE10321778B4 (de) 2006-03-30
EP1654097B1 (fr) 2011-04-27

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