EP1621495A1 - Dispositif de guidage de feuilles pour une table de marge - Google Patents

Dispositif de guidage de feuilles pour une table de marge Download PDF

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Publication number
EP1621495A1
EP1621495A1 EP05014592A EP05014592A EP1621495A1 EP 1621495 A1 EP1621495 A1 EP 1621495A1 EP 05014592 A EP05014592 A EP 05014592A EP 05014592 A EP05014592 A EP 05014592A EP 1621495 A1 EP1621495 A1 EP 1621495A1
Authority
EP
European Patent Office
Prior art keywords
sheet
guiding device
feed table
guide
conveying direction
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
EP05014592A
Other languages
German (de)
English (en)
Other versions
EP1621495B1 (fr
Inventor
Volkmar Schumann
Carsten Reinsch
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35198100&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1621495(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1621495A1 publication Critical patent/EP1621495A1/fr
Application granted granted Critical
Publication of EP1621495B1 publication Critical patent/EP1621495B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/24—Feeding articles in overlapping streams, i.e. by separation of articles from a pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H11/00—Feed tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/36—Article guides or smoothers, e.g. movable in operation
    • B65H5/38—Article guides or smoothers, e.g. movable in operation immovable in operation
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4432—Moving, forwarding, guiding material by acting on surface of handled material by means having an operating surface contacting only one face of the material, e.g. roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/61—Longitudinally-extending strips, tubes, plates, or wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/62—Transversely-extending bars or tubes

Definitions

  • the invention relates to a sheet guiding device in a sheet feeder of a sheet-fed printing machine with a feed table and this assignable Anlegmarken for aligning in a conveying direction on the feed table and with the leading edge against the Anlegmarke guided bow as well as with a sheet aligned and leading into the sheet-fed press arc accelerating device, wherein the sheet guiding device is arranged above the feed table and consists of guide elements provided at intervals transversely to the conveying direction.
  • the markers consist of front or top marks, this means that the leading edge must be under the top marks and the front marks.
  • the leading edge of the follower sheet is pulled over the already returned to the feed table Anlegmarken, resulting in business interruptions.
  • a disadvantage of this known device is the effort required for the realization and the fact that the sheets are guided only by a small guide surface of the sheet guiding device on the feed table. Thus, the sheets are not struck on the feed table and thin materials stimulated wrinkling, which leads to overall productivity losses of the downstream sheet-fed press.
  • the object of the invention is to provide a sheet guiding device with simple means in such a way that the productivity of the entire system increases and noise pollution is reduced.
  • a sheet guiding device according to the features of claim 1.
  • a sheet guiding device which can be realized with a simple manner is created, with which even troublesome sheet material can be applied without disruption to the laying marks and fed to the downstream printing press.
  • a feed table 1 with located in a position on these Anlegmarken 2, each consisting of a front 3 and a top mark 4, shown.
  • the feed table 1 is a bow acceleration device 5, which is formed in the embodiment as a vibrating system 6, and this downstream of a feed drum 7.
  • Sheet 8 are transported in a conveying direction 9 by a belt table, not shown, on the feed table 1.
  • the sheet guiding device 10 consists of an over the width of the feed table 1 extending base strip 11, which is mounted laterally displaceable in the guides not shown perpendicular to the conveying direction 9 and lockable.
  • guide elements 12 are provided in the conveying direction 9 in front of the base strip 11 guide elements 12 are provided.
  • the guide elements 12 are arranged at a distance next to one another on the base strip 11 and extend parallel to the conveying direction 9. They are displaceable and lockable connected to the base strip 11.
  • guide elements 13 are provided spaced from each other. They are firmly connected to the base strip 11 and extend parallel to the conveying direction 9.
  • the guide elements 13 extend from the base bar 11 via the Anlegmarken 2 about to the feed drum. 7
  • the surface of the feed table 1 facing surface of the base strip 11 is formed as a bow 8 leading Grundmannnleit Chemistry 14.
  • the base strip 11 upstream guide elements 12 also have a surface of the feed table 1 facing base, which is designed as a guide surface 15.
  • the guide surface 15 and the Grundancenleit Chemistry 14 form a continuous plane, the distance to the surface of the feed table 1 in dependence on the material thickness of the reaching for processing sheet 8 can be adjusted.
  • the base strip 11 is moved and locked in the lateral guides, not shown, perpendicular to the conveying direction 9. It is also possible to couple the base strip 11 with a setting of the distance of the deck marks 4 to the surface of the feed table 1 adjusting and forcibly with the height adjustment of the deck marks 4, the base strip 11 and thus the distance of the Grundancenleit materials 14 and the fins 15 to the surface of the Adjustment table 1.
  • the base strip 11 may also be displaceably mounted in or against the conveying direction 9 in order to be able to adapt the position of the sheet guiding device 10 to the laying marks 2 for the sheet material to be processed.
  • the plant table 1 facing surface of the guide elements 13 is formed as a guide curve 16.
  • the Grundologicalnleit Structure 14 goes harmoniously into the guide curves 16, which has a concave characteristic. It is possible to form the surface of the feed table 1 facing surfaces of the guide elements 12 directly as guide surfaces 15. However, the guide surfaces 15 can also be realized by additional baffles 17, which are exchangeably connected in each case with the guide elements 12. This makes it possible to provide different width baffles 17 and with these the sheet guide 10 diffizil adapt to the reaching for processing substrates (Fig. 2).
  • the sheets 8 are transported by a belt table, not shown, scaly in the conveying direction 9 on the feed table 1.
  • the base strip 11 is adjusted so that the Grundancenleit Structure 14 in a matched to the material thickness of the reaching for processing sheet 8 distance with respect to the surface of the feed table 1 extends.
  • the guide surfaces 15 of the guide elements 12 are positioned at such a distance from the surface of the feed table 1, so that the sheet 8 are struck and safely guided with its front edge under the cover marks 4 and against the front marks 3.
  • the voltage applied to the front edge 3 with the leading edge 3 sheet 8 can be aligned below the side edge. Thereafter, the aligned sheet 8 is detected by the sheet accelerating device 5, the Anlegmarken 2 are from its position on the feed table 1 z. B.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Registering Or Overturning Sheets (AREA)
EP20050014592 2004-07-29 2005-07-06 Margeur de feuilles pour une machine à imprimer des feuilles avec un dispositif de guidage de feuilles Expired - Fee Related EP1621495B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410036875 DE102004036875A1 (de) 2004-07-29 2004-07-29 Bogenleiteinrichtung in einer Bogenanlage

Publications (2)

Publication Number Publication Date
EP1621495A1 true EP1621495A1 (fr) 2006-02-01
EP1621495B1 EP1621495B1 (fr) 2007-09-12

Family

ID=35198100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050014592 Expired - Fee Related EP1621495B1 (fr) 2004-07-29 2005-07-06 Margeur de feuilles pour une machine à imprimer des feuilles avec un dispositif de guidage de feuilles

Country Status (2)

Country Link
EP (1) EP1621495B1 (fr)
DE (2) DE102004036875A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007042373A1 (de) * 2007-09-06 2009-03-12 Koenig & Bauer Aktiengesellschaft Einrichtung zum Führen von aus steifem Material bestehenden Bogen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754795A (en) * 1928-08-23 1930-04-15 Edward D Lawrence Transfer board for printing presses
DE29615996U1 (de) 1996-09-14 1996-10-24 MAN Roland Druckmaschinen AG, 63075 Offenbach Leitvorrichtung zur Bogenzufuhr an eine Druckmaschine
EP0802053A1 (fr) * 1996-04-19 1997-10-22 MAN Roland Druckmaschinen AG Dispositif de guidage de feuilles pour un cylindre de transfert de feuilles d'une machine d'impression
EP0822154A2 (fr) * 1996-08-02 1998-02-04 MAN Roland Druckmaschinen AG Dispositif pour alimenter des feuilles vers une machine à imprimer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2011776A (en) * 1934-01-02 1935-08-20 Reinartz Robert Device for feeding sheet material to a machine, particularly to a printing machine
DE4242606C2 (de) * 1992-01-31 1995-07-20 Koenig & Bauer Ag Einrichtung zum Verstellen von Bogenniederhaltern

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754795A (en) * 1928-08-23 1930-04-15 Edward D Lawrence Transfer board for printing presses
EP0802053A1 (fr) * 1996-04-19 1997-10-22 MAN Roland Druckmaschinen AG Dispositif de guidage de feuilles pour un cylindre de transfert de feuilles d'une machine d'impression
EP0822154A2 (fr) * 1996-08-02 1998-02-04 MAN Roland Druckmaschinen AG Dispositif pour alimenter des feuilles vers une machine à imprimer
DE29615996U1 (de) 1996-09-14 1996-10-24 MAN Roland Druckmaschinen AG, 63075 Offenbach Leitvorrichtung zur Bogenzufuhr an eine Druckmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SMITH B H: "SET EJECTOR DEFLECTION FINGERS", XEROX DISCLOSURE JOURNAL, XEROX CORPORATION. STAMFORD, CONN, US, vol. 24, no. 5, September 1999 (1999-09-01), pages 235 - 237, XP000969243 *

Also Published As

Publication number Publication date
EP1621495B1 (fr) 2007-09-12
DE502005001466D1 (de) 2007-10-25
DE102004036875A1 (de) 2006-02-16

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