EP0802138A3 - Device for severing a running web - Google Patents

Device for severing a running web Download PDF

Info

Publication number
EP0802138A3
EP0802138A3 EP97105845A EP97105845A EP0802138A3 EP 0802138 A3 EP0802138 A3 EP 0802138A3 EP 97105845 A EP97105845 A EP 97105845A EP 97105845 A EP97105845 A EP 97105845A EP 0802138 A3 EP0802138 A3 EP 0802138A3
Authority
EP
European Patent Office
Prior art keywords
severing
running web
web
knife
running
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
EP97105845A
Other languages
German (de)
French (fr)
Other versions
EP0802138A2 (en
EP0802138B1 (en
Inventor
Bernd Kaufmann
Zygmunt Madrzak
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 Sulzer Papiermaschinen 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 Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0802138A2 publication Critical patent/EP0802138A2/en
Publication of EP0802138A3 publication Critical patent/EP0802138A3/en
Application granted granted Critical
Publication of EP0802138B1 publication Critical patent/EP0802138B1/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
    • 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
    • B26D1/01—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 involving a cutting member which does not travel with the work
    • B26D1/12—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 involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—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 involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—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 involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure 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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/20—Cutting-off the expiring web
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/929—Particular nature of work or product
    • Y10S83/949—Continuous or wound supply
    • 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
    • Y10T83/6582—Tool between tandem arranged work carrying means
    • 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
    • Y10T83/6635—By feed roller
    • 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
    • Y10T83/8798—With simple oscillating motion only
    • Y10T83/8804—Tool driver movable relative to tool 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
    • Y10T83/889—Tool with either work holder or means to hold work supply
    • Y10T83/896—Rotatable wound package supply

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Paper (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zum Abschlagen einer laufenden Warenbahn bei hohen Bahngeschwindigkeiten mit einem beweglichen Abschlagmesser. Die Erfindung ist dadurch gekennzeichnet, daß dem Abschlagmesser (12) eine Betätigungsvorrichtung zugeordnet ist, die wenigstens eine Impulsaustauschvorrichtung (11) umfaßt.

Figure 00000001
The invention relates to a device for knocking off a running web at high web speeds with a movable knock-off knife. The invention is characterized in that the cutting knife (12) is assigned an actuating device which comprises at least one pulse exchange device (11).
Figure 00000001
EP97105845A 1996-04-19 1997-04-09 Device for severing a running web Expired - Lifetime EP0802138B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615370 1996-04-19
DE19615370A DE19615370A1 (en) 1996-04-19 1996-04-19 Method and device for cutting a running web

Publications (3)

Publication Number Publication Date
EP0802138A2 EP0802138A2 (en) 1997-10-22
EP0802138A3 true EP0802138A3 (en) 1998-05-13
EP0802138B1 EP0802138B1 (en) 2001-10-24

Family

ID=7791668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97105845A Expired - Lifetime EP0802138B1 (en) 1996-04-19 1997-04-09 Device for severing a running web

Country Status (6)

Country Link
US (1) US6173636B1 (en)
EP (1) EP0802138B1 (en)
KR (1) KR970070334A (en)
CN (1) CN1171323A (en)
DE (2) DE19615370A1 (en)
ID (1) ID17638A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936166A1 (en) * 1998-02-10 1999-08-18 E.I. Du Pont De Nemours And Company High speed cutting assembly
DE19914524A1 (en) * 1999-03-30 2000-10-05 Voith Sulzer Papiertech Patent Apparatus for cutting a moving continuous sheet of material into lengths comprises a blade carrier and/or at least one actuator element made at least partially of a composite material
US6722244B1 (en) * 1999-07-27 2004-04-20 Noritsu Koki Co., Ltd. Cutting mechanism for sheet-like conveyed material and photographic processing apparatus
FI117281B (en) * 2002-12-18 2006-08-31 Metso Paper Inc cutting device
ITFI20030118A1 (en) * 2003-04-28 2004-10-29 Fabio Perini DEVICE AND METHOD TO CAUSE THE TAPPING OF PAPER TAPES IN REWINDING MACHINES
US7250440B2 (en) 2003-08-12 2007-07-31 Wyeth (Hydroxyphenyl)-1H-indole-3-carbaldehyde oxime derivatives as estrogenic agents
DE102011007457A1 (en) * 2011-04-15 2012-10-18 Robert Bosch Gmbh Method and device for connecting two film webs
CN102788799A (en) * 2012-07-27 2012-11-21 昆山微容电子企业有限公司 Automatic appearance screening device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306052A1 (en) * 1975-04-02 1976-10-29 Balle Erik Cutting tool using explosive charge to propel cutter - formed by piston in cylinder with adjustable screws limiting travel
DE3815277A1 (en) * 1987-06-23 1989-01-12 Voith Gmbh J M Suction box
US4907014A (en) * 1989-05-18 1990-03-06 Calcomp Inc. Safely retracting paper-cutting apparatus for a roll paper printer
DE9413363U1 (en) * 1994-08-22 1994-11-03 J.M. Voith Gmbh, 89522 Heidenheim Device for cross cutting a running web

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195827A (en) * 1961-12-18 1965-07-20 Champlain Company Inc Splicer for moving web
US3591279A (en) * 1969-06-02 1971-07-06 Xerox Corp Cut and deflect web drive apparatus
US3770551A (en) * 1969-08-01 1973-11-06 Gen Mills Inc Splicer tape assembly for use in tape winding machines
JPS4912329B1 (en) * 1970-02-17 1974-03-23
US3702086A (en) * 1970-12-21 1972-11-07 Eastman Kodak Co Apparatus and method for handling a web
US3854357A (en) * 1972-09-20 1974-12-17 Eastman Kodak Co Apparatus for removing an imperfect portion of a web
GB1440926A (en) * 1972-10-31 1976-06-30 Schmermund A Device for cutting continuous webs
GB1461572A (en) * 1973-03-09 1977-01-13 Masson Scott Thrissell Eng Ltd Web guide sysstems
US4056024A (en) * 1975-10-31 1977-11-01 Pako Corporation Web advancement and cutting mechanism and method
US4094727A (en) * 1976-12-17 1978-06-13 Burroughs Corporation Sheet splicer
JPS6481745A (en) 1987-06-23 1989-03-28 Voith Gmbh J M Suction box
US5146829A (en) * 1991-02-22 1992-09-15 Appleton Papers Inc. Straight cut coater unwind knife

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306052A1 (en) * 1975-04-02 1976-10-29 Balle Erik Cutting tool using explosive charge to propel cutter - formed by piston in cylinder with adjustable screws limiting travel
DE3815277A1 (en) * 1987-06-23 1989-01-12 Voith Gmbh J M Suction box
US4907014A (en) * 1989-05-18 1990-03-06 Calcomp Inc. Safely retracting paper-cutting apparatus for a roll paper printer
DE9413363U1 (en) * 1994-08-22 1994-11-03 J.M. Voith Gmbh, 89522 Heidenheim Device for cross cutting a running web

Also Published As

Publication number Publication date
DE59705026D1 (en) 2001-11-29
EP0802138A2 (en) 1997-10-22
ID17638A (en) 1998-01-15
DE19615370A1 (en) 1997-10-23
CN1171323A (en) 1998-01-28
EP0802138B1 (en) 2001-10-24
US6173636B1 (en) 2001-01-16
KR970070334A (en) 1997-11-07

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