EP0297282A1 - Dispositif pour scinder un courant d'imprimés - Google Patents

Dispositif pour scinder un courant d'imprimés Download PDF

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Publication number
EP0297282A1
EP0297282A1 EP88108390A EP88108390A EP0297282A1 EP 0297282 A1 EP0297282 A1 EP 0297282A1 EP 88108390 A EP88108390 A EP 88108390A EP 88108390 A EP88108390 A EP 88108390A EP 0297282 A1 EP0297282 A1 EP 0297282A1
Authority
EP
European Patent Office
Prior art keywords
cutting
cylinders
pair
transport paths
carrier web
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
EP88108390A
Other languages
German (de)
English (en)
Other versions
EP0297282B1 (fr
Inventor
Ingo Köbler
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0297282A1 publication Critical patent/EP0297282A1/fr
Application granted granted Critical
Publication of EP0297282B1 publication Critical patent/EP0297282B1/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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B65H29/60—Article switches or diverters diverting the stream into alternative paths
    • 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
    • B26D1/56—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/60—Folding or cutting crosswise
    • 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
    • B65H35/04—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 transverse cutters or perforators
    • B65H35/08—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 transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
    • 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
    • Y10T83/0448—With subsequent handling [i.e., of product]
    • Y10T83/0467—By separating products from 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
    • Y10T83/04—Processes
    • Y10T83/0515—During movement of work past flying 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
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2083—Deflecting guide
    • Y10T83/2085—Positionable gate in product flow path
    • 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
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2087—Diverging product movers
    • 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
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2192—Endless conveyor
    • 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
    • Y10T83/4812—Compound movement of tool during tool cycle
    • 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

Definitions

  • the invention relates to a device for dividing a stream of printed copies, by means of two rotating deflecting elements, in particular cylinders, by means of which the printed copies are each pushed into one of two downstream transport paths.
  • a device for dividing the printed copies already cut from a print carrier web is known.
  • the printed copies are fed to a rotating pair of cylinders by means of a continuously rotating means of transport, for example belts, behind which derivations are arranged, each cylinder of the pair of cylinders having at least one segment which protrudes from the cylinder jacket into the transport path of the printed copies and the circumferential position of the segments and the number of revolutions of the pair of cylinders in relation to the cycle of the incoming printed copies are determined such that they can be guided into a first transport path through the segment of one cylinder below the fixed derivation line and into a second transport path through the segment of the other cylinder via the derivation line.
  • the disadvantage of this device is, inter alia, that the distributor device must be preceded by a pair of cutting rollers in order to provide the print copies which are usually cut off from a print carrier web. This results in a voluminous construction and a high cost.
  • the device according to the invention which comprises a cutting unit 1 with switch functions, is preferably supplied with a pressure carrier web 2 approximately vertically, specifically via a traction unit which comprises the pairs of rollers 3, 4 and 5, 6.
  • the cutting mechanism 1 with the distributor or switch function consists of a pair of cutting cylinders that have the cutting rollers 7, 8.
  • Each of the cutting rollers 7, 8 is equipped with at least one knife 10, 11 and cutting bar 12, 13 which can be pulled out from the jacket contour.
  • the knives 10, 11 are diametrically opposite the cutting bars 12, 13.
  • the cutting cylinders 7, 8 are mounted eccentrically, so that the print carrier web 2 passed between them is alternately deflected to the left (FIG. 1) and to the right (FIG. 2) when the cylinders 7, 8 are continuously rotated.
  • this deflection process is determined by the corresponding cylindrical bearing so that the print copies 14 between the cylinders 7, 8 are cut from the print carrier web 2 when the leading part of each print copy has already been inserted into a transport path and the position of the cylinders 7, 8 deflects the print carrier web 2 over the other transport path.
  • the transport paths downstream of the two cylinders 7, 8 are preferably preceded by one or more derivations 15, which favor the secure insertion of the print carrier 14 into one of the two transport paths.
  • the left transport path comprises circulating belts 16, 17 which are guided around corresponding deflection and transport rollers 18, 19, 20.
  • the right transport path includes the belts 21, 25, which run around deflection or transport rollers 22, 23, 24 in a corresponding manner.
  • the leading part of a printed copy 14 is already in the right transport path, consisting of the belts 21, 25, while the eccentric bearing, which is indicated for the cylinder 7 at 26 and for the cylinder 8 at 27 that at a certain circumferential position of the cylinders 7, 8, these the print carrier web 2 to the left, ie Push off above the left transport path consisting of belts 16, 17.
  • the printed copy 14 between the cylinders 7, 8 or between the knife 11 and the cutting bar 12 is cut off.
  • the print copy which is subsequently to be cut can now be guided downward, so that it reaches the left transport path consisting of the belts 16, 17.
  • a switch function can thus be performed simultaneously with the cutting process for producing the printed copies 14 from the print carrier web 2 are exercised, which rhythmically deflects the print carrier web 2 from one switch input to the other, so that by timely cutting off the print carrier 14 or 14 'a division of the print carrier 14 or 14' into one or the other of the two transport paths 16, 17 or 21, 25 takes place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Details Of Cutting Devices (AREA)
  • Handling Of Sheets (AREA)
EP88108390A 1987-06-30 1988-05-26 Dispositif pour scinder un courant d'imprimés Expired - Lifetime EP0297282B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3721516 1987-06-30
DE3721516A DE3721516C1 (de) 1987-06-30 1987-06-30 Vorrichtung zum Aufteilen eines Stromes aus Druckexemplaren

Publications (2)

Publication Number Publication Date
EP0297282A1 true EP0297282A1 (fr) 1989-01-04
EP0297282B1 EP0297282B1 (fr) 1991-03-20

Family

ID=6330562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88108390A Expired - Lifetime EP0297282B1 (fr) 1987-06-30 1988-05-26 Dispositif pour scinder un courant d'imprimés

Country Status (5)

Country Link
US (1) US4930383A (fr)
EP (1) EP0297282B1 (fr)
JP (1) JP2672332B2 (fr)
CA (1) CA1306183C (fr)
DE (2) DE3721516C1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436404A2 (fr) * 1989-12-12 1991-07-10 Auto- Stamp Institute Incorporated Convoyeur pour des feuilles
EP0760274A1 (fr) * 1995-08-30 1997-03-05 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif d'ajustage pour des perforateurs
US5702100A (en) * 1996-03-25 1997-12-30 Heidelberg Harris Mechanism for diverting signatures by the rotation of surfaces
WO1998055313A1 (fr) * 1997-06-06 1998-12-10 Koenig & Bauer Aktiengesellschaft Procede pour la separation transversale d'une bande de papier en defilement
EP0988970A2 (fr) * 1998-09-24 2000-03-29 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de renvoi pour des signatures
US20130269493A1 (en) * 2012-04-17 2013-10-17 Goss International Americas, Inc. Variable cutoff in a cutter folder

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020897C2 (de) * 1990-06-30 1993-11-11 Diehl Gmbh & Co Einrichtung zum Entriegeln und Ausschwenken der Ruderblätter eines Projektiles
FR2752230B1 (fr) * 1996-08-06 1998-10-30 Heidelberg Harris Sa Dispositif de guidage de feuilles passant sur des cylindres
US6012365A (en) * 1998-04-20 2000-01-11 Heidelberger Druckmaschinen Ag Reduced maintenance cutting machine
US6604444B1 (en) * 1998-10-29 2003-08-12 Heidelberger Druckmaschinen Ag Low maintenance cutting rubber
US6302392B1 (en) 1998-12-29 2001-10-16 Quad/Tech, Inc. Sheet diverter for collating signatures and a method thereof
FR2888527B1 (fr) * 2005-07-18 2009-01-16 Goss Int Montataire Sa Machine d'impression et procede correspondant
US7681883B2 (en) * 2006-05-04 2010-03-23 Xerox Corporation Diverter assembly, printing system and method
DE102008014972A1 (de) 2008-03-19 2009-09-24 Manroland Ag Splittingeinheit eines Falzapparats einer Druckmaschine
CN111170050B (zh) * 2020-01-17 2021-11-02 湖北福好医疗用品有限公司 快速供料无纺布折叠切片机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743801A1 (de) * 1977-09-29 1979-04-19 Jagenberg Werke Ag Rotationsquerschneider

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076969A (en) * 1936-11-10 1937-04-13 United Eng Foundry Co Method and apparatus for shearing strip material
US2414772A (en) * 1944-10-11 1947-01-21 Morgan Construction Co Shearing apparatus
US4373713A (en) * 1980-12-24 1983-02-15 Motter Printing Press Co. Diverter mechanism
US4729282A (en) * 1986-07-22 1988-03-08 Quad/Tech, Inc. Sheet diverter for signature collation and method thereof
DE3637110C1 (de) * 1986-10-31 1988-05-19 Heidelberger Druckmasch Ag Vorrichtung zum Schneiden und Aufteilen eines kontinuierlichen Stroms von Druckprodukten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743801A1 (de) * 1977-09-29 1979-04-19 Jagenberg Werke Ag Rotationsquerschneider

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436404A2 (fr) * 1989-12-12 1991-07-10 Auto- Stamp Institute Incorporated Convoyeur pour des feuilles
EP0436404A3 (en) * 1989-12-12 1992-02-12 Auto- Stamp Institute Incorporated Paper conveyor
US5183249A (en) * 1989-12-12 1993-02-02 Auto-Stamp Institute Inc. Paper conveyor
EP0760274A1 (fr) * 1995-08-30 1997-03-05 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif d'ajustage pour des perforateurs
US5702100A (en) * 1996-03-25 1997-12-30 Heidelberg Harris Mechanism for diverting signatures by the rotation of surfaces
EP1110724A2 (fr) * 1997-06-06 2001-06-27 Koenig & Bauer Aktiengesellschaft Dispositif pour enfiler une bande de papier
EP1110723A2 (fr) * 1997-06-06 2001-06-27 Koenig & Bauer Aktiengesellschaft Procédé pour guider et séparer une bande de papier
WO1998055313A1 (fr) * 1997-06-06 1998-12-10 Koenig & Bauer Aktiengesellschaft Procede pour la separation transversale d'une bande de papier en defilement
EP1110724A3 (fr) * 1997-06-06 2001-08-08 Koenig & Bauer Aktiengesellschaft Dispositif pour enfiler une bande de papier
EP1110723A3 (fr) * 1997-06-06 2001-08-08 Koenig & Bauer Aktiengesellschaft Procédé pour guider et séparer une bande de papier
US6419217B1 (en) 1997-06-06 2002-07-16 Koenig & Bauer Aktiengesellschaft Drawings-in- of paper webs
CN1103286C (zh) * 1997-06-06 2003-03-19 柯尼格及包尔公开股份有限公司 纸带的牵引
EP0988970A2 (fr) * 1998-09-24 2000-03-29 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de renvoi pour des signatures
EP0988970A3 (fr) * 1998-09-24 2000-09-27 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de renvoi pour des signatures
US20130269493A1 (en) * 2012-04-17 2013-10-17 Goss International Americas, Inc. Variable cutoff in a cutter folder

Also Published As

Publication number Publication date
JPS6411795A (en) 1989-01-17
EP0297282B1 (fr) 1991-03-20
DE3862069D1 (de) 1991-04-25
DE3721516C1 (de) 1989-01-05
CA1306183C (fr) 1992-08-11
JP2672332B2 (ja) 1997-11-05
US4930383A (en) 1990-06-05

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