EP1357070B1 - Dispositif pour aligner des feuilles - Google Patents

Dispositif pour aligner des feuilles Download PDF

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Publication number
EP1357070B1
EP1357070B1 EP20030006275 EP03006275A EP1357070B1 EP 1357070 B1 EP1357070 B1 EP 1357070B1 EP 20030006275 EP20030006275 EP 20030006275 EP 03006275 A EP03006275 A EP 03006275A EP 1357070 B1 EP1357070 B1 EP 1357070B1
Authority
EP
European Patent Office
Prior art keywords
feed table
marks
equipment according
mark
gear
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 - Fee Related
Application number
EP20030006275
Other languages
German (de)
English (en)
Other versions
EP1357070A3 (fr
EP1357070A2 (fr
Inventor
Arndt Jentzsch
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
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1357070A2 publication Critical patent/EP1357070A2/fr
Publication of EP1357070A3 publication Critical patent/EP1357070A3/fr
Application granted granted Critical
Publication of EP1357070B1 publication Critical patent/EP1357070B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65H11/00—Feed tables
    • B65H11/007—Feed tables with front stop arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/06—Movable stops or gauges, e.g. rising and falling front stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/51—Cam mechanisms
    • B65H2403/514—Cam mechanisms involving eccentric

Definitions

  • the invention relates to a device for aligning sheets after the leading edge with a number of feed marks consisting of a front and top brand, which from a position at a feed table, in which the deck marks catch an arc to be aligned and the leading makes a Anlegliriie in a position under the feed table and thus out of the way the bow can be brought.
  • the Anlegmarken consisting of cover and front brands
  • the deck marks which catch the bow conveyed from a belt table onto the feed table and thus prevent overshooting of this sheet, be set to the strength of the printing material to be processed.
  • the object of the invention is to provide a generic device that can be realized with little effort, prevented by a catching movement overshoot of bow and even at high speeds allows a good investment fit.
  • leading brands are described, which are arranged on a tube which is pivotally mounted on an eccentric shaft, which is accommodated in eccentric levers.
  • the object is achieved by a device according to the features of claim 1.
  • the inventive solution a device for aligning sheets after the leading edge is created, which can be realized by simple means and prevents an additional executed catching movement overshoot of bow.
  • As a result of applying the front lays on the output members of actuators oscillations of the registration marks are suppressed even at high speeds and thus secured an exact investment registration.
  • Fig. 1 the transmission scheme of the device with a feed table 1 and an Anlegmarke 2, which consists of a cover 3 and a front brand 4 is shown.
  • the drive of the Anlegmarken 2 via a cam mechanism 5, which consists of a cam 10, on which a cam roller 6 runs, which is mounted in a roller lever 7.
  • the roller lever 7 is arranged in a frame point 8, which is guided in a gate 9 and can be moved by an adjusting device 11 in the gate 9.
  • the cam roller 6 is held by an acting on the roller lever 7 compression spring 12 in operative connection with the cam 10.
  • a drive rocker 13 of a downstream linkage 14 is rigidly connected.
  • a coupling 15 is mounted in a frame point 16 output rocker 17 is hinged to the drive rocker 13.
  • the output rocker 17 is formed as a ternary gear member and the free end with a 'joint 18 is provided.
  • An axis of rotation 16.1 of the frame point 16 and a pivot axis 18.1 of the joint 18 are arranged at a distance e.
  • the front mark 4 is pivotally mounted and is pulled by a tension spring 20 against a rigidly connected to the output rocker 17 stop 19. In the region facing away from the stop 19, the front mark 4 corresponds to an output member 21 of a setting gear 22.
  • the output member 21 is designed as a sliding member mounted in a straight guide 23, the front end 4 facing the end with a roller 34 and the dec front end facing away from the end is provided with a sliding block 35 which engages in a guide of a drive member 23.
  • the drive member 23 is pivotally mounted in a frame point 24 and rigidly connected to a toothed segment 25, in which a pinion 26 of a servomotor 27 engages. Since it is necessary to arrange the feed marks 2 distributed at intervals next to each other across the width of the feed table 1, the feed marks 2 are arranged on an eccentric brand shaft 28 (FIG. 2).
  • the brand shaft 28 is rotatably mounted in walls 29 and rotatably connected to the output member 21.
  • the brand shaft 28, initiated by the cam gear 5 and the coupling gear 14, are rotated about the rotation axis 16.1.
  • the Anlegmarken 2 are provided on the brand shaft 28.
  • the bearing rings 30 each have a bearing lever 30.1.
  • Each bearing ring 30 is assigned a clamping ring 31 on the brand shaft 28.
  • the clamping rings 31 are each arranged by means of a clamping screw 32 against rotation on the brand shaft 28 and provided with a clamping lever 31.1.
  • the stopper 19 is positioned, against which the bearing lever 30.1 of the bearing ring 30 by the tension spring 20, which acts on the bearing lever 30.1 and the clamping lever 31.1, is performed.
  • the Anlegmarken 2 move at start of movement almost perpendicular to the feed table 1, ie the deck marks 3 lift off from the feed table 1, then follow an approximately circular track section and so brought out of the way the sheet, so that the sheet located on the feed table 1 can be removed by means not shown. Subsequently, the Anlegmarken 2 are returned to the feed table 1, the cam roller 6 runs from a low catch to a high catch, whereby the driven rocker 17 is rotated clockwise, the deck marks 3 follow the path 33. Before the cover marks 3 directed approximately perpendicular to the feed table 1 Describe route 33, put the front lays 4 on the rollers 34 of the adjusting gear 22, wherein each Anlegmarke 2 is associated with a control gear 22.
  • the front lays 4 By applying the front lays 4 to the rollers 34, the front lays 4 are slightly pivoted against the action of the tension spring 20 on the brand shaft 28 about the pivot axis 18.1 and so the crowd of front lays 4, forming a Anlegg line aligned. In this position, the next sheet is transported against the front lays 4 and caught. That is, an overshoot of bow on the deck marks 3 is reliably prevented. Subsequently, the front lays 4 move in operative connection with the rollers 34 standing, approximately perpendicular in the direction of the feed table 1 until the feed table 1 facing side of the deck marks 3 and the surface of the feed table 1 a specifiable, determined by the material thickness of reaching for processing sheet Realize distance.
  • each Anlegmarke 2 is associated with a control gear 22, wherein about the servomotor 27 and the active pair pinion 26 / toothed segment 25, the drive member 23 is pivoted and thus the driven member 21 with the roller 34 on the front-4 or 4 can be moved away from this the front marks 4 are individually adjusted as desired.

Landscapes

  • Registering Or Overturning Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Claims (9)

  1. Installation pour aligner des feuilles suivant le bord avant, comportant un certain nombre de repères de margeur formés de repères avant et de repères de couverture qui peuvent être conduits d'une position appliquée contre le margeur dans laquelle les repères de couverture retiennent une feuille à marger et les repères avant constituent une ligne de marge, jusque dans une position sous le margeur et ainsi être dégagés du chemin suivi par les feuilles,
    les repères de margeur (2) étant montés pivotants sur un arbre porte repères (28), excentrique,
    caractérisée en ce que
    les repères de margeur (2) sont montés sur des bagues de serrage (31) solidaires en rotation de l'arbre portes repères (28) et chaque repère avant (4) en place contre le margeur (1) s'appuie contre un organe de sortie (21) d'une transmission de réglage (22).
  2. Installation selon la revendication 1,
    caractérisée par
    une biellette d'entraînement (17) d'une transmission de couplage (14) reliée solidairement à l'arbre (28) pour transférer les repères de margeur (2) de leur position contre le margeur (1) dans leur position sous le margeur (1).
  3. Installation selon l'une quelconque des revendictions 1 et 2,
    caractérisée en ce que
    la transmission de couplage (14) est précédée d'une transmission à came (5).
  4. Installation selon la revendication 3,
    caractérisée en ce qu'
    un levier à galet (7) de la transmission à came (5) porté par un point (8) du bâti, guidé dans une coulisse (9), est coulissant par l'intermédiaire d'une installation d'actionnement (11) pour régler la distance entre les repères de couverture (3) et le margeur (1).
  5. Installation selon la revendication 1,
    caractérisée en ce que
    les repères de margeur (2) sont montés sur l'arbre porte repères (28) par l'intermédiaire de bagues de palier (30).
  6. Installation selon la revendication 5,
    caractérisée en ce qu'
    un levier de palier (30.1) associé à chaque bague de palier (30) et un levier de serrage (31.1) associé à chaque bague de serrage (31), sont tenus en coopération par un ressort de traction (20).
  7. Installation selon la revendication 6,
    caractérisée en ce que
    les repères de margeur (2) peuvent être dégagés contre l'action du ressort de traction (20) lorsqu'ils s'appuient contre les organes d'entraînement (21).
  8. Installation selon la revendication 1,
    caractérisée en ce que
    l'organe d'entraînement (21) s'appuie par un galet (34) contre le repère avant (4).
  9. Installation selon la revendication 1,
    caractérisée en ce que
    les organes d'entraînement (21) de la transmission de réglage (22) sont réglables de façon quelconque indépendamment les uns des autres.
EP20030006275 2002-04-23 2003-03-21 Dispositif pour aligner des feuilles Expired - Fee Related EP1357070B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002118053 DE10218053A1 (de) 2002-04-23 2002-04-23 Einrichtung zum Ausrichten von Bogen
DE10218053 2002-04-23

Publications (3)

Publication Number Publication Date
EP1357070A2 EP1357070A2 (fr) 2003-10-29
EP1357070A3 EP1357070A3 (fr) 2004-12-15
EP1357070B1 true EP1357070B1 (fr) 2006-05-31

Family

ID=28685248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030006275 Expired - Fee Related EP1357070B1 (fr) 2002-04-23 2003-03-21 Dispositif pour aligner des feuilles

Country Status (2)

Country Link
EP (1) EP1357070B1 (fr)
DE (2) DE10218053A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029973A1 (de) * 2005-06-28 2007-01-11 Koenig & Bauer Ag Anlegmarke
DE102005029974A1 (de) * 2005-06-28 2007-01-11 Koenig & Bauer Ag Anlegmarke
DE102005039961A1 (de) * 2005-08-24 2007-03-29 Koenig & Bauer Ag Vordermarke
DE102006018992B4 (de) * 2006-04-25 2017-12-14 Koenig & Bauer Ag Lagerkörper in Bogendruckmaschinen
CN112207780B (zh) * 2020-10-21 2021-12-21 湖南德力重工有限公司 一种挖掘机用配装辅助装置及其使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE824795C (de) * 1950-02-07 1951-12-13 Faber & Schleicher A G Vorrichtung zum Ausrichten von Bogen bei ueberdeckter Anlage
DE974590C (de) * 1952-06-19 1961-02-23 Roland Offsetmaschf Vorrichtung zum Ausrichten von Bogen in Druckmaschinen mit unterlappter Bogenzufuehrung
DE1611405B1 (de) * 1967-12-27 1972-04-27 Polygraph Leipzig Vorrichtung zur Verstellung der Deck- und der Vordermarken an Bogenanlegevorrichtungen
US3647205A (en) * 1970-05-15 1972-03-07 Polygraph Leipzig Method and apparatus for feeding of sheets fittingly aligned to a machine
DD148619A1 (de) * 1980-01-21 1981-06-03 Guenter Weisbach Einrichtung zur steuerung von anlegmarken in druckmaschinen
DD280296A1 (de) * 1989-03-02 1990-07-04 Polygraph Leipzig Vorrichtung zum ausrichten von bogen nach der vorderkante
DE4239254C2 (de) * 1992-11-21 2000-09-07 Koenig & Bauer Ag Einrichtung zum Einstellen der Anlegmarken
DE4243585C2 (de) * 1992-12-22 1996-05-30 Kba Planeta Ag Einrichtung zur Höhenverstellung von Deckmarken
DE4306238C2 (de) * 1993-02-27 1996-06-13 Heidelberger Druckmasch Ag Vorderkantenanschlag zum Ausrichten auf dem Anlegetisch
DE10127250B4 (de) * 2000-06-28 2018-10-11 Heidelberger Druckmaschinen Ag Vorrichtung zum Festlegen der Lage eines Bogens auf einem Anlagetisch

Also Published As

Publication number Publication date
DE10218053A1 (de) 2003-11-13
EP1357070A3 (fr) 2004-12-15
EP1357070A2 (fr) 2003-10-29
DE50303541D1 (de) 2006-07-06

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