EP0297283B1 - Vorrichtung zum Aufteilen eines Stromes aus Druckexemplaren - Google Patents

Vorrichtung zum Aufteilen eines Stromes aus Druckexemplaren Download PDF

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Publication number
EP0297283B1
EP0297283B1 EP88108391A EP88108391A EP0297283B1 EP 0297283 B1 EP0297283 B1 EP 0297283B1 EP 88108391 A EP88108391 A EP 88108391A EP 88108391 A EP88108391 A EP 88108391A EP 0297283 B1 EP0297283 B1 EP 0297283B1
Authority
EP
European Patent Office
Prior art keywords
pair
deflection element
deflection
cutting
transport paths
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.)
Expired - Lifetime
Application number
EP88108391A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0297283A1 (de
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 EP0297283A1 publication Critical patent/EP0297283A1/de
Application granted granted Critical
Publication of EP0297283B1 publication Critical patent/EP0297283B1/de
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
    • 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
    • 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
    • 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
    • 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
    • Y10T83/483—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 according to the preamble of claim 1.
  • a device for dividing printed copies is known.
  • the printed copies are fed by continuously rotating belts to a rotating pair of cylinders, behind which derivatives are arranged, each cylinder of the pair of cylinders having at least one segment that protrudes from the cylinder jacket into the transport path of the printed copies and the circumferential position of the segments and the speed of the Cylinder pair based on the stroke of the incoming print copies are set so that they can be guided through the segment of one cylinder under the fixed derivation into a first transport path and through the segment of the other cylinder through the derivations into a second transport path.
  • 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 comprises a cutting unit 1, to which a print carrier web 2 is preferably fed vertically.
  • a traction mechanism in the form of at least one pair of traction rollers 3, 4 is used for feeding the pressure carrier web 2.
  • the printing carrier web 2 is cut at an interface 7 by means of two counter-rotating cutting cylinders 5, 6, so that sheets 8 are formed, which preferably alternate in transport paths, which will be described below.
  • each cutting cylinder 5, 6 each has a knife 13, 14 and a cutting bar 15, 16.
  • the sheets 8 can be cut at the interface using a knife of one cylinder and the cutting bar of the other cylinder.
  • knife / cutter bar combinations can also be used.
  • vanes 9, 10 and 11, 12 are arranged on each cutting cylinder 5, 6. With the help of these wings 9, 10; 11, 12, which act as deflection elements, the sheets 8 are inserted into one of two transport paths.
  • a tongue 17 with a triangular cross section is arranged below the cutting cylinders 5, 6, which is virtually upstream of the subsequent transport paths.
  • the left transport path comprises a pair of belts 18, 19 and the right transport path comprises a pair of belts 20, 21.
  • deflection rollers 22, 23 and 24, 25 are provided.
  • the operation of the device according to the invention essentially consists in that a sheet to be cut off from the print carrier web 2 with its leading region 26 through a pair of deflection elements 9, 10 into the transport path, e.g. 18, 19 was introduced. This situation is shown in FIG. 1, while in FIG. 2 the deflecting element pair 10, 11 introduces the sheet 8 to be subsequently cut with its leading region 26 into the right transport path 20, 21.
  • the preferably alternate introduction of the sheet 8 into one of the transport paths 18, 19 or 20, 21 according to the embodiment of FIGS. 1 and 2 is made possible by the fact that one of the deflecting wings or deflecting elements is more rigid.
  • this is the longer wing 11, which cooperates with a shorter wing 10 and the longer wing 9, which cooperates with the shorter wing 12, when the cutting cylinders 5, 6 rotate 180 ° from the position shown in FIG. 1 have continued to shoot.
  • the longer wing 9 and 11, respectively, is more rigid, the further rotation of the cutting cylinder 5, 6 after detecting the front region 26 of a sheet 8 to be cut, each of which is forced into one of the deflection channels 18, 19 or 20, 21.
  • the wings 9 to 12 may be sufficient to manufacture the wings 9 to 12 from the same material, the different ones Elasticity results solely from the design or dimensioning of the wings, or different materials can be used for two interacting wings, so that the stiffer wing always deflects the printed copies into one of the paths against the pressure of the less rigid wing.
  • the less rigid wing (10, 12) lifts the printed copies 8 from the cutting cylinders 5, 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Details Of Cutting Devices (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP88108391A 1987-06-30 1988-05-26 Vorrichtung zum Aufteilen eines Stromes aus Druckexemplaren Expired - Lifetime EP0297283B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3721515A DE3721515C1 (de) 1987-06-30 1987-06-30 Vorrichtung zum Verteilen von Druckexemplaren
DE3721515 1987-06-30

Publications (2)

Publication Number Publication Date
EP0297283A1 EP0297283A1 (de) 1989-01-04
EP0297283B1 true EP0297283B1 (de) 1991-05-08

Family

ID=6330561

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88108391A Expired - Lifetime EP0297283B1 (de) 1987-06-30 1988-05-26 Vorrichtung zum Aufteilen eines Stromes aus Druckexemplaren

Country Status (5)

Country Link
US (1) US4893534A (ja)
EP (1) EP0297283B1 (ja)
JP (1) JP2604800B2 (ja)
CA (1) CA1306184C (ja)
DE (2) DE3721515C1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703130C2 (de) * 1996-03-25 2002-05-29 Heidelberger Druckmasch Ag Einrichtung zum Auslenken von Signaturen mittels rotierender Flächen

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2623014B2 (ja) * 1989-12-12 1997-06-25 ビルコン株式会社 用紙の搬送装置
IT1238919B (it) * 1990-05-03 1993-09-07 Gd Spa Metodo per la sostituzione di materiale in nastro in una macchina operatrice
DE4106084A1 (de) * 1991-02-27 1992-09-03 Will E C H Gmbh & Co Rotationsquerschneider
US5249493A (en) * 1992-01-21 1993-10-05 Heidelberg-Harris Gmbh Device for extracting samples from a folder
US5279195A (en) * 1992-03-03 1994-01-18 Heidelberg Harris, Inc. Apparatus for continuously transporting, separating, and changing the path of webs
US5714027A (en) * 1996-03-22 1998-02-03 The Procter & Gamble Company Method of folding and handling a web of material in a continuous operation
US5865082A (en) * 1996-09-04 1999-02-02 Heidelberg Harris Inc. Apparatus for transporting signatures
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
US6684746B2 (en) * 1999-12-02 2004-02-03 Heidelberger Druckmaschinen Ag Variable-length cut-off folder and method
US6537188B1 (en) * 2000-04-27 2003-03-25 Heidelberger Druckmaschinen Ag Variable-length cut-off jaw folder
US6637582B1 (en) * 2000-11-07 2003-10-28 Matthew Kuo Board transmitting device for an upright PC board etching machine
US6851642B2 (en) 2001-12-19 2005-02-08 Kimberly-Clark Worldwide, Inc. Apparatus for web cut-off in a rewinder
JP4338982B2 (ja) * 2003-01-27 2009-10-07 ユニ・チャーム株式会社 ロータリーカッターおよびこれを用いた繊維製品の製造方法
US8360126B2 (en) * 2010-06-29 2013-01-29 Mag Ias, Llc Tow ejector foot for a fiber placement head
DE202015105416U1 (de) * 2015-10-13 2017-01-16 Krones Aktiengesellschaft Rotierende Schneid- und/oder Perforiervorrichtung für flächiges Endlosmaterial

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027412A (en) * 1932-04-20 1936-01-14 Hoe & Co R Web cutting mechanism for printing machines
US4373713A (en) * 1980-12-24 1983-02-15 Motter Printing Press Co. Diverter mechanism
DE3210203C1 (de) * 1982-03-19 1983-12-15 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum Aufteilen eines Stromes aus Druckexemplaren
DE3637110C1 (de) * 1986-10-31 1988-05-19 Heidelberger Druckmasch Ag Vorrichtung zum Schneiden und Aufteilen eines kontinuierlichen Stroms von Druckprodukten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703130C2 (de) * 1996-03-25 2002-05-29 Heidelberger Druckmasch Ag Einrichtung zum Auslenken von Signaturen mittels rotierender Flächen

Also Published As

Publication number Publication date
JPS645792A (en) 1989-01-10
US4893534A (en) 1990-01-16
CA1306184C (en) 1992-08-11
DE3862693D1 (de) 1991-06-13
DE3721515C1 (de) 1988-10-20
EP0297283A1 (de) 1989-01-04
JP2604800B2 (ja) 1997-04-30

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