EP0547954A1 - Rotationsstanzvorrichtung - Google Patents

Rotationsstanzvorrichtung Download PDF

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Publication number
EP0547954A1
EP0547954A1 EP92403390A EP92403390A EP0547954A1 EP 0547954 A1 EP0547954 A1 EP 0547954A1 EP 92403390 A EP92403390 A EP 92403390A EP 92403390 A EP92403390 A EP 92403390A EP 0547954 A1 EP0547954 A1 EP 0547954A1
Authority
EP
European Patent Office
Prior art keywords
bearing blocks
cutting
vertical
cylinder
cutting cylinder
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
EP92403390A
Other languages
English (en)
French (fr)
Other versions
EP0547954B1 (de
Inventor
Nicolas Kakko-Chiloff
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.)
Usinage Montage et Assistance Technique UMAT
Original Assignee
UMAT
Usinage Montage et Assistance Technique UMAT
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 UMAT, Usinage Montage et Assistance Technique UMAT filed Critical UMAT
Publication of EP0547954A1 publication Critical patent/EP0547954A1/de
Application granted granted Critical
Publication of EP0547954B1 publication Critical patent/EP0547954B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B26D7/265—Journals, bearings or supports for positioning rollers or cylinders relatively to each other
    • 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
    • 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
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4833—Cooperating tool axes adjustable relative to each other
    • 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
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4838—With anvil backup
    • 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
    • Y10T83/9309—Anvil
    • Y10T83/9312—Rotatable type
    • 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
    • Y10T83/9372—Rotatable type

Definitions

  • the present invention relates to improvements made to a rotary cutting device of the aforementioned type making it possible to very significantly reduce the bending or deflection suffered by the cutting cylinder during a cutting operation.
  • the rockets 4a, 4b and 5a, 5b of the cutting cylinders 4,5 are respectively mounted for rotation in superimposed blocks forming bearings, namely upper and lower bearing blocks 9, engaged closely in the openings 3 and able to slide vertically in these.
  • Each upper bearing block 9 is extended, at its upper part, towards the interior of the apparatus, by a cantilever part 9a extending above the end part of the upper cutting cylinder 4.
  • each lower bearing block 10 is extended, at its lower part, towards the interior of the apparatus, by a cantilever part 10a which extends below the end part of the lower cutting cylinder 5 and above a fixed added stopper 11.
  • This stopper 11 is fixed, by means of screws, on the internal face of the corresponding upright 1.2 so that its upper horizontal face is situated at a level slightly higher than that where the lower edge of the opening is located 3.
  • the internal cantilever part 10a of each lower bearing block 10 is normally supported on the upper face of the insert 11 and the lower face of this lower bearing block 10 is slightly apart ed from the bottom edge of the opening 3.
  • Means are provided for adjusting, as desired, the height of the adjustable spacer 15.
  • These means can comprise, for example, two vertical rods 16, crossing from top to bottom each upper bearing block 9, on either side of the spindle 4a, 4b of the upper cutting cylinder 4, and at least the lower end parts 16a of which are threaded and screwed into corresponding tapped holes provided in the lower part of the block 9.
  • the two end parts 16a of the rods 16 constitute the spacer 15 by bearing on the upper face of the lower bearing block 10.
  • the two rods 16 are integral with respective pinions 17 engaged with a common central pinion 18 integral with a vernier 19. It is thus possible, by rotating this vernier 19, to adjust the height of which the lower parts 16a of the rods 16 protrude below the bearing block 9 and consequently the spacing between the two blocks 9 and 10.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Road Repair (AREA)
  • Milling Processes (AREA)
  • Details Of Cutting Devices (AREA)
EP92403390A 1991-12-16 1992-12-14 Rotationsstanzvorrichtung Expired - Lifetime EP0547954B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9115587A FR2684913B1 (fr) 1991-12-16 1991-12-16 Appareil de decoupage rotatif.
FR9115587 1991-12-16

Publications (2)

Publication Number Publication Date
EP0547954A1 true EP0547954A1 (de) 1993-06-23
EP0547954B1 EP0547954B1 (de) 1995-10-18

Family

ID=9420085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92403390A Expired - Lifetime EP0547954B1 (de) 1991-12-16 1992-12-14 Rotationsstanzvorrichtung

Country Status (7)

Country Link
US (1) US5301583A (de)
EP (1) EP0547954B1 (de)
JP (1) JPH05318392A (de)
CN (1) CN1031330C (de)
DE (1) DE69205554T2 (de)
ES (1) ES2078005T3 (de)
FR (1) FR2684913B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6209433B1 (en) * 1998-02-10 2001-04-03 Delta Industrial Services, Inc. Single revolution die cutter
IT1302771B1 (it) * 1998-09-29 2000-09-29 Danieli & C Ohg Sp Cesoia a rotazione continua
DE10044705C1 (de) * 2000-09-09 2002-02-21 Aichele Werkzeuge Gmbh Rotationsschneidvorrichtung
NL1024915C2 (nl) * 2003-12-01 2005-06-06 Jean Henry Robert Madern Inrichting voor het aanbrengen van een snede, ril en dergelijke, omvattende een plaatvormig stelsel.
SE527838C2 (sv) * 2004-07-02 2006-06-20 Sandvik Intellectual Property En rotationskniv och en rotationsknivanordning försedd med en dylik rotationskniv
SE527556C2 (sv) * 2004-07-02 2006-04-11 Sandvik Intellectual Property En stödvals för en rotationsknivenhet och en rotationsknivenhet med en dylik stödvals
ATE461795T1 (de) * 2004-10-08 2010-04-15 Western Printing Mach Co Matrizenhaltevorrichtung für drehschneidesystem
EP1952956A1 (de) * 2007-02-02 2008-08-06 Müller Martini Holding AG Vorrichtung zum Schneiden eines aus Druckprodukten gebildeten Schuppenstroms
EP2459453A1 (de) * 2009-07-29 2012-06-06 Sidel S.p.A. Schneideinheit für etikettiermaschinen mit drehtrommel mit mehreren klingen
CN101712163B (zh) * 2009-11-18 2012-07-18 佛山市南海富利包装机械有限公司 一种螺旋横切机刀轴结构
CN106514767A (zh) * 2015-09-09 2017-03-22 上海景奕电子科技有限公司 一种适用于圆刀机负轴贴合滚轮
GB201703644D0 (en) 2017-03-07 2017-04-19 Elopak As Improvements in or relating to toller mounting arrangements

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398169A (en) * 1932-03-01 1933-09-01 Arthur Bingham Improvements in mountings for roller spindles
DE1243000B (de) * 1963-09-26 1967-06-22 Smithe Machine Co Inc F L Verfahren und Vorrichtung zum Aufrechterhalten eines gewuenschten Abstandes zwischen der Schneidkante eines an einer Walze gehalterten Werkzeugs und einer Gegenwalze
US4608895A (en) * 1984-03-14 1986-09-02 Bernal Rotary Systems, Inc. Rotary die cutting
FR2578193A1 (fr) * 1985-01-07 1986-09-05 Lacan Jacques Machine de plastification a froid
US4732082A (en) * 1986-06-25 1988-03-22 Carl Ireton Apparatus and method for mounting embossing rollers in a press line
FR2645790A1 (fr) * 1989-03-30 1990-10-19 Umat Appareil de decoupage rotatif

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348477A (en) * 1961-01-12 1967-10-24 Hudson Pulp & Paper Corp Paper converting, and particularly producing improved paper towels
DE2912458A1 (de) * 1979-03-29 1980-10-09 Winkler Duennebier Kg Masch Rotationsstanze mit gegen die messerwalze abgestuetzter gegenwalze
US4455903A (en) * 1982-11-15 1984-06-26 Preston Engravers, Inc. Adjustable anvil roll
US4507996A (en) * 1982-11-15 1985-04-02 Preston Engravers, Inc. Device for transferring and monitoring load to die roll
FR2595610A1 (fr) * 1986-03-13 1987-09-18 Gautier Jean Dispositif de decoupe rotative ou de refoulage pour produits plats

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398169A (en) * 1932-03-01 1933-09-01 Arthur Bingham Improvements in mountings for roller spindles
DE1243000B (de) * 1963-09-26 1967-06-22 Smithe Machine Co Inc F L Verfahren und Vorrichtung zum Aufrechterhalten eines gewuenschten Abstandes zwischen der Schneidkante eines an einer Walze gehalterten Werkzeugs und einer Gegenwalze
US4608895A (en) * 1984-03-14 1986-09-02 Bernal Rotary Systems, Inc. Rotary die cutting
FR2578193A1 (fr) * 1985-01-07 1986-09-05 Lacan Jacques Machine de plastification a froid
US4732082A (en) * 1986-06-25 1988-03-22 Carl Ireton Apparatus and method for mounting embossing rollers in a press line
FR2645790A1 (fr) * 1989-03-30 1990-10-19 Umat Appareil de decoupage rotatif

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IRON AND STEEL ENGINEER. vol. 46, no. 12, Décembre 1969, PITTSBURGH US pages 69 - 87 M.D. STONE 'BACKUP ROLL BENDING FOR CROWN AND GAGE CONTROL' *

Also Published As

Publication number Publication date
CN1073392A (zh) 1993-06-23
CN1031330C (zh) 1996-03-20
ES2078005T3 (es) 1995-12-01
US5301583A (en) 1994-04-12
JPH05318392A (ja) 1993-12-03
DE69205554T2 (de) 1996-04-11
DE69205554D1 (de) 1995-11-23
EP0547954B1 (de) 1995-10-18
FR2684913B1 (fr) 1996-02-02
FR2684913A1 (fr) 1993-06-18

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