EP1762385A2 - Dispositif de regroupage de bandes imprimées avec une harpe - Google Patents

Dispositif de regroupage de bandes imprimées avec une harpe Download PDF

Info

Publication number
EP1762385A2
EP1762385A2 EP06018396A EP06018396A EP1762385A2 EP 1762385 A2 EP1762385 A2 EP 1762385A2 EP 06018396 A EP06018396 A EP 06018396A EP 06018396 A EP06018396 A EP 06018396A EP 1762385 A2 EP1762385 A2 EP 1762385A2
Authority
EP
European Patent Office
Prior art keywords
strand
harp
rollers
drivable
guide
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
EP06018396A
Other languages
German (de)
English (en)
Other versions
EP1762385B1 (fr
EP1762385A3 (fr
Inventor
Klaus Theilacker
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
Manroland AG
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 Manroland AG, MAN Roland Druckmaschinen AG filed Critical Manroland AG
Publication of EP1762385A2 publication Critical patent/EP1762385A2/fr
Publication of EP1762385A3 publication Critical patent/EP1762385A3/fr
Application granted granted Critical
Publication of EP1762385B1 publication Critical patent/EP1762385B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
    • 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
    • B41F13/64—Collecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/16—Associating two or more webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/31—Features of transport path
    • B65H2301/312—Features of transport path for transport path involving at least two planes of transport forming an angle between each other
    • B65H2301/3123—S-shaped

Definitions

  • the invention relates to a device for merging a plurality of printing material webs into a multi-layered strand with a harp formed by the individual webs associated with deflection rollers.
  • the printing material webs coming from the printing units entrain surrounding air, whereby a laminar air flow forms on the upper side and the lower side of the webs. If this air is trapped in the convergence of the printing material between these, it comes to a bulge of the strand and, accordingly, to a curved strand contour, which can lead to inaccuracies in the course of the strand on one of the harp downstream former.
  • This object is achieved in that in the range of the output of the harp deviating from a straight line guide of the strand is provided.
  • the deflecting rollers involved in the deflection of the strand relative to a linear strand guide can be expediently arranged such that their looping through the strand is 5 to 15 °, preferably 10 °.
  • Another, particularly preferable training of the parent measures may consist in that the two lowermost guide rollers of the harp are offset from each other even in the direction of the strand and transversely overlap each other slightly. As a result, additional guide rollers are unnecessary, resulting in a particularly simple and compact arrangement.
  • a further advantageous measure may be that the two lowermost guide rollers of the harp are drivable. This makes it possible to bring a train on the outermost tracks of the package and thus to increase the voltage.
  • the measures mentioned therefore allow comparatively large wrap angles for the purpose of squeezing out the air, as a result of which it is removed particularly reliably even in difficult applications.
  • FIGURE of the drawing shows a partial view of a folder upper part with a former and this associated inlet device.
  • the drawing shows the upper portion of a folding structure 1. About the width of the folding structure 1 a plurality of formers are usually provided, of which in the drawing a former 2 is visible. The formers are usually added to an adjustable across the width of the folding structure 1 Traverse 3.
  • the former 2 a strand formed by a plurality of superimposed webs 4 is supplied.
  • the aforementioned webs may be printing material webs coming from upstream printing units.
  • six printing material webs 5 to 10 are combined to form a six-ply strand 4.
  • the lowermost web of the strand 4, which slides on the former 2, is referred to as a funnel web and the opposite uppermost web as a cover web.
  • the intervening tracks are called Eisenbahnen.
  • Harp 11 To merge the printing material webs 5 to 10, a folding hopper 2 upstream, so-called. Harp 11 is provided. This consists of two opposing rows of superposed deflection rollers 12 and 12a via which in each case an associated printing material web 5 or 6 or 7, or 8 or 9, or 10 is deflected downward. In the example shown, as already mentioned, a 6-ply strand is formed. Accordingly, the harp 11 comprises six guide rollers 12 and 12a.
  • 11 deflecting rollers are provided in the region of the output of the harp, which are arranged so that they deflect the strand 4 with respect to a direction indicated in the drawing by a dash-dotted line S, linear strand guide transversely to the direction of the strand 4. In this way, a certain wrap of the respective guide rollers is effected, which causes the air from the strand 4 is pressed out.
  • the harp 11 downstream deflection rollers can be provided. In the example shown, the two lowest deflection rollers 12a of the harp 11 are used for this purpose, which results in a particularly compact arrangement.
  • Two deflection rollers 12a provided for forming an S-shaped strand guide are generally sufficient. It would also be conceivable, however, to provide for a more frequent deflection of the strand and several involved deflection rollers 12a provide. In any case, the deflection rollers 12a involved in the deflection of the strand relative to a straight-line web guide are offset from one another in the running direction of the strand 4 and arranged transversely across each other slightly, as indicated at a in the drawing.
  • the dash-dotted line S indicative of a linear strand guide tangents the upper deflecting roller 12a and intersects the lower deflecting roller 12a, the dimension a being the perpendicular distance from the circumference.
  • the mutual overlap of the S-shaped strand guide causing deflection rollers 12a may only be comparatively small in order to avoid due to the wrap curvature resulting speed differences between the innermost and the outermost track of the strand 4. This overlap may only be so slight that the friction between the webs is sufficient to suppress speed changes.
  • the overlapping guide rollers 12a are arranged so that the wrap angle on which they are wrapped by the strand 4 is not greater than 15 °, preferably 10 °. On the other hand, this wrap around to a reliable Pressing the air to accomplish, not too small. This wrap angle should therefore not be less than 5 °.
  • the funnel web in this case the printing material web 9, and the cover web, here the printing material web 10, are generally printed in multiple colors, whereas the intermediate webs are often printed in only one color. Multicolor printed webs, however, stretch more than monochromatic printed webs, which can lead to a drop in web tension of the hopper web and cover web, which can aggravate the above-mentioned tendency for speed differences.
  • the funnel and cover sheet associated with guide rollers 12a are driven.
  • the two lower guide rollers 12a of the harp 11 are accordingly drivable. In this way it is possible to increase the web tension of hopper and cover sheet in the desired manner.
  • the drivable deflection rollers 12a are looped by the respectively assigned printing material web 9 or 10 at an angle of at least 60 °, preferably 90 °.
  • the drivable deflection rollers 12a may be provided with associated single drive motors.
  • the drivable deflection rollers 12a are connected by means of a belt drive not shown with a common drive motor or in a particularly preferable manner together with the adjacent units also drivable with a common drive motor.
  • two pull groups 13 and an interposed cutting group 14 are provided between the output of the harp 11 and the former 2. These are also drivable aggregates.
  • the drivable deflection rollers 12a can therefore be drivingly connected by means of a belt drive together with the pulling groups 13 and the cutting group 14 with a common drive motor.
  • the drive of the two drivable guide rollers 12a in its surface speed relative to the adjacent train groups is changeable. This can be accomplished with common drive, for example by means of a suitable countershaft.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Advancing Webs (AREA)
  • Rotary Presses (AREA)
EP06018396A 2005-09-07 2006-09-02 Dispositif de regroupage de bandes imprimées avec une harpe Not-in-force EP1762385B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005042438A DE102005042438A1 (de) 2005-09-07 2005-09-07 Vorrichtung zum Zusammenführen mehrerer Bedruckstoffbahnen

Publications (3)

Publication Number Publication Date
EP1762385A2 true EP1762385A2 (fr) 2007-03-14
EP1762385A3 EP1762385A3 (fr) 2009-09-23
EP1762385B1 EP1762385B1 (fr) 2011-11-02

Family

ID=37546564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06018396A Not-in-force EP1762385B1 (fr) 2005-09-07 2006-09-02 Dispositif de regroupage de bandes imprimées avec une harpe

Country Status (5)

Country Link
US (1) US7644912B2 (fr)
EP (1) EP1762385B1 (fr)
CN (1) CN1944211A (fr)
CA (1) CA2558847C (fr)
DE (1) DE102005042438A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4689690B2 (ja) * 2008-02-22 2011-05-25 株式会社東京機械製作所 折機の転送装置
CN108215454B (zh) * 2017-12-29 2019-08-13 高斯图文印刷系统（中国）有限公司 一种用于报业印刷机的折页机
CN108328286A (zh) * 2018-02-06 2018-07-27 太仓全众智能装备有限公司 90度过渡导向器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077235A (en) * 1980-05-06 1981-12-16 Spengler Walter Facilitating the opening of folded signatures for collation
DE10128821A1 (de) * 2001-06-15 2003-01-02 Koenig & Bauer Ag Verfahren und Vorrichtung zum Zusammenführen von Materialbahnen
US20040244615A1 (en) * 2001-10-05 2004-12-09 Herbert Burkard Otto Rotary roller printing press

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436951B (sv) * 1981-02-19 1985-01-28 Asea Ab Kontrollforfarande vid tillverkning av transformator eller reaktor samt anordning for tillverkningskontroll av transformator eller reaktor
DE3308069C2 (de) * 1983-03-08 1985-01-17 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum Zusammenführen von Teilbahnen über Umlenkwalzen in eine gemeinsame Ebene
US4475730A (en) * 1983-03-23 1984-10-09 C.G. Bretting Mfg. Co., Inc. Apparatus for folding and stacking paper products
DE3811909A1 (de) * 1987-12-03 1989-06-15 Frankenthal Ag Albert Ueberbau fuer einen falzapparat
US5961758A (en) * 1989-03-30 1999-10-05 Ferag Ag Process for manufacturing booklets
US5535996A (en) * 1994-06-13 1996-07-16 R. R. Donnelley & Sons Company Apparatus and method for producing wrinkle-free signatures
DE59605687D1 (de) * 1995-11-08 2000-09-07 Koenig & Bauer Ag Verfahren und vorrichtung zur herstellung von mehrlagigen zeitungsprodukten mit tabloidteil
DE19819890C2 (de) * 1998-05-04 2001-12-06 Roland Man Druckmasch Anordnung zum Zusammenführen von Bedruckstoffbahnen vor einem Längsfalztrichter
DE20101202U1 (de) * 2000-05-16 2001-05-10 Spengler Electronic Ag Biel Be Vorrichtung zum Vereinigen von mindestens zwei Papierbahnen zu einem Papierstrang
US6892635B2 (en) * 2001-10-05 2005-05-17 Koenig & Bauer Aktiengesellschaft Arrangement for processing a web a folded product from a rotary roller press and a rotary roller press
JP3793191B2 (ja) * 2003-09-25 2006-07-05 株式会社東京機械製作所 輪転機の紙引き装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077235A (en) * 1980-05-06 1981-12-16 Spengler Walter Facilitating the opening of folded signatures for collation
DE10128821A1 (de) * 2001-06-15 2003-01-02 Koenig & Bauer Ag Verfahren und Vorrichtung zum Zusammenführen von Materialbahnen
US20040244615A1 (en) * 2001-10-05 2004-12-09 Herbert Burkard Otto Rotary roller printing press

Also Published As

Publication number Publication date
CN1944211A (zh) 2007-04-11
EP1762385B1 (fr) 2011-11-02
CA2558847C (fr) 2011-05-10
US20070063408A1 (en) 2007-03-22
US7644912B2 (en) 2010-01-12
EP1762385A3 (fr) 2009-09-23
DE102005042438A1 (de) 2007-03-08
CA2558847A1 (fr) 2007-03-07

Similar Documents

Publication Publication Date Title
EP1072551B1 (fr) Procédé de pliage et ensemble d'une machine de pliage dans une machine à imprimer rotative pour journaux
DE102006013955B3 (de) Einrichtungen zum Zuführen einer Materialbahn zu einer Druckeinheit
EP1590283B1 (fr) Machine a imprimer comprenant au moins un groupe d'impression, un appareil de pliage et au moins un niveau de retournement et de melange
EP1762385B1 (fr) Dispositif de regroupage de bandes imprimées avec une harpe
EP2042316B1 (fr) Dispositif de poudrage
DD298760A5 (de) Bogenausleger
CH686179A5 (de) Vorrichtung zum Transportieren von Signaturen in eine Longsfalzeinrichtung.
DE10163209B4 (de) Vorrichtung zur Herstellung von Falzprodukten
EP1762528A2 (fr) Dispositif pour réunir plusiers bandes imprimées
EP0908310B1 (fr) Entraínement de bandes au-dessus d'un groupe de pliage
EP2729611B1 (fr) Structure plane thermiquement non fixée pour une toile en spirale et procédé de fabrication d'une toile en spirale
DE10060752B4 (de) Vorrichtung zum fortlaufenden Falzen von flachem Material
EP1505026B1 (fr) Dispositif pour le centrage d'une formation imbriquée
EP0091582A1 (fr) Dispositif pour étirer des piles de produits pliés mutuellement déplacées transversalement par rapport à la direction de transport
DE102006013956A1 (de) Einrichtung und Verfahren zum Zuführen einer Materialbahn zu einem bahnbe- und/oder verarbeitenden Aggregat
WO2003055777A1 (fr) Dispositif de production de produits plies
DE4412857C2 (de) Faltmaschine
DE2627958C2 (de) Vorrichtung zum Abreißen von Schlauchabschnitten für die Sackherstellung
DE2825583C3 (de) Vorrichtung zum Planrichten und beidseitigen Inspizieren von Warenbahnen im Durchlauf
DE102008001759B3 (de) Längsfalzeinrichtung mit einem Falzrichter
DE102008001227B3 (de) Vorrichtung zum Durchführen einer Einziehvorrichtung durch eine Engstelle einer Rollenrotationsdruckmaschine
DE10360010A1 (de) Zugwalzenpaar für eine Rotationsdruckmaschine
EP0491753A1 (fr) Dispositif pour assembler des bandes en nappes afin d'obtenir des formulaires multifeuilles, ainsi qu'assembleuse pour rouleaux ou piles de papier.
EP3025862A2 (fr) Cônes plieurs superposés
EP0777013A2 (fr) Machine pour la fabrication d'une bande continue

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MANROLAND AG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B41F 13/54 20060101ALI20090817BHEP

Ipc: B41F 13/66 20060101ALI20090817BHEP

Ipc: B41F 13/64 20060101AFI20070103BHEP

Ipc: B65H 39/16 20060101ALI20090817BHEP

17P Request for examination filed

Effective date: 20100320

17Q First examination report despatched

Effective date: 20100416

AKX Designation fees paid

Designated state(s): CH DE FR GB IT LI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. AG PATENT- UND MARKENANWAELTE VSP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006010506

Country of ref document: DE

Effective date: 20111229

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006010506

Country of ref document: DE

Owner name: MANROLAND WEB SYSTEMS GMBH, DE

Free format text: FORMER OWNER: MANROLAND AG, 63075 OFFENBACH, DE

Effective date: 20120626

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006010506

Country of ref document: DE

Owner name: MANROLAND WEB SYSTEMS GMBH, DE

Free format text: FORMER OWNER: MAN ROLAND DRUCKMASCHINEN AG, 63075 OFFENBACH, DE

Effective date: 20111103

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20120803

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006010506

Country of ref document: DE

Effective date: 20120803

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20130919

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20130925

Year of fee payment: 8

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20140902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140902

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: MANROLAND WEB SYSTEMS GMBH, DE

Free format text: FORMER OWNER: MANROLAND AG, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: MANROLAND WEB SYSTEMS GMBH, DE

Effective date: 20171019

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20180921

Year of fee payment: 6

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006010506

Country of ref document: DE

Owner name: MANROLAND GOSS WEB SYSTEMS GMBH, DE

Free format text: FORMER OWNER: MANROLAND WEB SYSTEMS GMBH, 86153 AUGSBURG, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20180919

Year of fee payment: 13

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190930

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200925

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502006010506

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220401