EP0047926A1 - Remote control for disconnecting the drives of ink metering elements in rotary printing machines - Google Patents

Remote control for disconnecting the drives of ink metering elements in rotary printing machines Download PDF

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Publication number
EP0047926A1
EP0047926A1 EP81106927A EP81106927A EP0047926A1 EP 0047926 A1 EP0047926 A1 EP 0047926A1 EP 81106927 A EP81106927 A EP 81106927A EP 81106927 A EP81106927 A EP 81106927A EP 0047926 A1 EP0047926 A1 EP 0047926A1
Authority
EP
European Patent Office
Prior art keywords
ink
printing ink
command button
color
inking unit
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
EP81106927A
Other languages
German (de)
French (fr)
Other versions
EP0047926B2 (en
EP0047926B1 (en
Inventor
Claus August Bolza-Schünemann
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
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Koenig and Bauer AG
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Publication date
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Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP0047926A1 publication Critical patent/EP0047926A1/en
Application granted granted Critical
Publication of EP0047926B1 publication Critical patent/EP0047926B1/en
Publication of EP0047926B2 publication Critical patent/EP0047926B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/16—Programming systems for automatic control of sequence of operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
    • B41F31/045—Remote control of the duct keys
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/47—Automatic or remote control of metering blade position

Definitions

  • the invention relates to a Steuerunq for switching off driven color metering elements according to the preamble of the claim.
  • the invention has for its object to provide a device with which color metering elements driven by an electric motor from a remote control station can be shut down in a simple manner so that they are not activated in the case of total adjustments.
  • the buttons are connected to a microcomputer system that issues control commands to electronic counters and control cards that serve as control units for the stepper motors, each of which drives the color metering elements via a gear.
  • the inking unit 2 is selected via the "inking unit 2" button and the "+" Button for the color metering element No. 17 is pressed.
  • the stepper motor adjusts the selected color metering element No. 17.
  • the corresponding "-" button is pressed.
  • Each position of the color metering element is stored in an electronic memory so that it can be called up and displayed when selected on an optical display at the remote control station.
  • the "Format selection” and “Inking unit 1" to "Inking unit 4" buttons it is saved for which inks an format change is to be carried out.
  • the "-" buttons of the color metering elements are used, which are not required for the format to be printed.
  • the corresponding stepper motors move the ink metering elements concerned into a zero position to the ink fountain roller assigned to them, ie the ink supply in the inking unit is switched off in these ink zone areas.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

Die Erfindung betrifft eine Steuerung zur Abschaltung elektromotorisch angetriebener Farbdosierelemente von einem zentralen Fernsteuerpult aus, wobei die Farbdosierelemente mit einer Farbkastenwalze zusammenwirken. Ziel der Erfindung ist es, eine Einrichtung zu schaffen, mit der von einem Fernsteuerplatz aus die Farbdosierelemente auf einfache Weise so stillgelegt werden können, daß sie bei Gesamtverstellungen nicht mitbetätigt werden. Dieses gelingt erfindungsgemäß dadurch, daß für jedes Farbdosierelement je ein Befehlstaster "Weniger Druckfarbe" und "Mehr Druckfarbe", und für jedes Farbwerk je ein Befehlstaster "Formatwahl", "Gesamt - Weniger Druckfarbe" und "Gesamt - Mehr Druckfarbe" auf dem Fernsteuerpult vorgesehen sind. Nach Betätigung der entsprechenden Taster werden mittels eines entsprechend programmierten Microcomputers die Farbsteuerelemente gesteuert.The invention relates to a control for switching off electromotive-driven ink metering elements from a central remote control console, the ink metering elements interacting with an ink fountain roller. The aim of the invention is to provide a device with which the color metering elements can be shut down in a simple manner from a remote control station in such a way that they are not actuated during total adjustments. This is achieved according to the invention in that a command button "less printing ink" and "more printing ink" is provided for each color metering element, and a command button "format selection", "total - less printing ink" and "total - more printing color" is provided on the remote control for each inking unit are. After pressing the corresponding button, the color control elements are controlled by means of a suitably programmed microcomputer.

Description

Die Erfindung betrifft eine Steuerunq zur Abschaltunc von anqetriebenen Farbdosierelementen gemaess dem Oberbeqriff des Patentanspruches.The invention relates to a Steuerunq for switching off driven color metering elements according to the preamble of the claim.

Es ist bekannt, von einem Fernsteuerplatz aus Farbdosierelemente von Farbwerken einzeln oder gemeinsam elektrisch anzusteuern. Bei jeder Aenderunq der Formatbreite muessen Farbzonen dazu- bzw. weqqeschaltet werden. Es ist naemlich zweckmaessiq, an den Bereichen der Breite des Farbkastens, die ueber die qerade zu bedruckende Formatbreite hinausraqen, die Farbe abzustellen, indem die betreffenden Farbdosierelemente an die Farbkastenwalze anaestellt werden. Nun tritt der Fall ein, dass alle Farbdosierelemente eines Farbkastens gemeinsam z. B. 10% mehr Farbe qeben muessen. Dies geschieht in der Regel durch entsprechend langes Betaetigen eines Tasters am Fernsteuerplatz, der das Kommando fuer saemtliche Antriebe der Farbdosierelemente gibt, die Farbspalte um einen gleichen Betrag zu oeffnen, also auch fuer die, welche wegen des kleinen Formats nicht gebraucht werden, und deren Oeffnen schaedlich ist. Aehnlich verhaelt es sich bei Mehrfarbenrotationsdruckmaschinen. Hier werden weqen der ungleichmaessiqen Farbverteilung ueber die gesamte Formatbreite nicht alle Farbdosierelemente aller Farbwerke benoetigt und daher so zur Farbkastenwalze einqestellt, dass der Farbspalt praktisch Null ist. Auch die Farbdosierelemente werden bei einer gemeinsamen Farbanhebung verstellt, so dass das Bedienunqspersonal die nicht benoetiqten Farbdosierelemente einzeln wieder auf "Farbe Null" stellen muss.It is known to control ink metering elements of inking units individually or together electrically from a remote control station. With each change of the format width, color zones must be switched on or off. It is namely expedient to switch off the ink in the areas of the width of the ink fountain that extend beyond the format width to be printed by placing the relevant ink metering elements on the ink fountain roller. Now the case arises that all color metering elements of a color box together, for. B. Have 10% more color. This is usually done by pressing a button on the remote control station for a correspondingly long time, which gives the command for all drives of the color metering elements to open the color column by an equal amount, i.e. also for those who are not needed due to the small format, and their opening is harmful. The situation is similar with multicolor rotary printing presses. Because of the uneven ink distribution over the entire format width, not all ink metering elements of all inking units are required and therefore adjusted to the ink fountain roller so that the ink gap is practically zero. The color metering elements are also adjusted when the color is raised together, so that the operating personnel must individually set the color metering elements not required to "color zero" again.

Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zu schaffen, mit der von einem Fernsteuerplatz aus elektromotorisch angetriebene Farbdosierelemente auf einfache Weise so stillgelegt werden'koennen, dass sie bei Gesamtverstellungen nicht mitbetaetiqt werden.The invention has for its object to provide a device with which color metering elements driven by an electric motor from a remote control station can be shut down in a simple manner so that they are not activated in the case of total adjustments.

Die Aufgabe wird durch den Gegenstand des kennzeichnenden Teils des Anspruchs gelopst.The task is solved by the subject matter of the characterizing part of the claim.

An einem zentralen Fernsteuerplatz sind in bekannter Weise fuer jedes Farbdosierelement - z. B. 24 Stueck fuer einen Farbkasten eines Farbwerkes - nebeneinander entsprechend der Anzahl der Färbdosierelemente Taster angeordnet. Jedem Farbdosierelement ist ein "+"-Taster (= "Mehr Druckfarbe") und ein "-"-Taster (= "Weniger Druckfarbe") zugeordnet. Ausserdem ist ein Taster "Formatwahl", und sind entsprechend der Anzahl der Farbwerke z. B. die Taster "Farbwerk 1", "Farbwerk 2", "Farbwerk 3", "Farbwerk 4", sowie ein Taster "Gesamt - Mehr Druckfarbe" (= "+"-Taster) und ein Taster "Gesamt - Weniger Druckfarbe" (= "-"-Taster) vorqesehen. Die Taster sind mit einem Microcomputersystem verbunden, das Stellbefehle an elektronische Zaehler und Steuerkarten abgibt, die als Ansteuereinheiten fuer die Schrittmotoren dienen, die jeweils ueber ein Getriebe die Farbdosierelemente antreiben.At a central remote control station are known for each color metering element - z. B. 24 pieces for an ink fountain of an inking unit - arranged next to each other according to the number of dye metering buttons. A "+" button (= "more printing ink") and a "-" button (= "less printing ink") are assigned to each ink metering element. In addition, there is a button "format selection", and according to the number of inking units z. B. the buttons "inking unit 1", "inking unit 2", "inking unit 3", "inking unit 4", as well as a button "total - more printing ink" (= "+" button) and a button "total - less printing ink" (= "-" button). The buttons are connected to a microcomputer system that issues control commands to electronic counters and control cards that serve as control units for the stepper motors, each of which drives the color metering elements via a gear.

Soll z. B. Farbdosierelement Nr. 17 des Farbwerks 2 einen Stellweg in Richtung "Mehr Druckfarbe" ausfuehren, so wird ueber Taster "Farhwerk 2" das Farbwerk 2 anqewaehlt und der "+"-Taster fuer das Farbdosierelement Nr. 17 betaetigt. Entsprechend der Betaetiqunqsdauer des "+"-Tasters verstellt der Schrittmotor das angewaehlte Farbdosierelement Nr. 17. Analog wird vorqeqanqen bei einer Anwahl eines Farbdosierelementes in Richtung "Weniger Farbe" durch Betaetiqung des entsprechenden "-"-Tasters. Jede Stellung des Farbdosierelementes wird in einem elektronischen Speicher abrufbar gespeichert und bei Anwahl an einer optischen Anzeige am Fernsteuerplatz angezeigt.Should z. B. ink metering element No. 17 of the inking unit 2 perform a travel in the direction of "more printing ink", the inking unit 2 is selected via the "inking unit 2" button and the "+" Button for the color metering element No. 17 is pressed. Depending on the duration of the "+" button, the stepper motor adjusts the selected color metering element No. 17. Analogously, when a color metering element is selected in the direction of "less color", the corresponding "-" button is pressed. Each position of the color metering element is stored in an electronic memory so that it can be called up and displayed when selected on an optical display at the remote control station.

Soll das Format in der Breite aeaendert werden, so werden Taster "Formatwahl" und die Taster "Farbwerk 1", "Farbwerk 2" und, falls es sich um eine Vierfarbenmaschine handelt, auch Taster "Farbwerk 3" und "Farbwerk 4" betaetiqt. Durch Betaetiqen der Taster "Formatwahl" und "Farbwerk 1" bis "Farbwerk 4" ist abgespeichert, fuer welche Farbwerke ein Formatwechsel durchzufuehren ist. Anschliessend werden die "-"-Taster der Farbdosierelemente betaetigt, die fuer das gerade zu verdruckende Format nicht benoetiqt werden. Durch dieses Kommando fahren die entsprechenden Schrittmotoren die betroffenen Farbdosierelemente in eine Nullstellung zu der ihnen jeweils zugeordneten Farbkastenwalze, d. h. die Druckfarbenzufuhr im Farbwerk ist in diesen Farbzonenbereichen abgestellt. Soll von einer schmaeleren Formatbreite auf eine breitere umaestellt werden, so muessen die entsprechenden "+"-Taster gedrueckt werden. Die betroffenen Schrittmotoren brinqen ihre Farbdosierelemente in vorwaehlbare Stellungen zur Farbkastenwalze. Ist die Formatwahl abgeschlossen, so wird noch einmal z. B. der Taster "Formatwahl" gedrueckt. Damit ist die Formatwahl in den Microcomputer abgespeichert. Wird nun der Taster "Gesamt - Mehr Druckfarbe" (= "Gesamt- +") bzw. "Gesamt - Weniqer Druckfarbe" (= Gesamt- -") qedrueckt, so werden nur saemtliche dem eingestellten Format zugeordneten - also aktiven - Farbdosierelemente entsprechend der Betaetiqunqsdauer des Tasters gemeinsam in die vorgewaehlte Richtuna ("+" oder "-") um einen gleichen Betrag verstellt.If the width of the format is to be changed, the "Format selection" button and the "Inking unit 1", "Inking unit 2" and, if it is a four-color machine, also the "Inking unit 3" and "Inking unit 4" buttons are activated. By pressing the "Format selection" and "Inking unit 1" to "Inking unit 4" buttons it is saved for which inks an format change is to be carried out. Then the "-" buttons of the color metering elements are used, which are not required for the format to be printed. With this command, the corresponding stepper motors move the ink metering elements concerned into a zero position to the ink fountain roller assigned to them, ie the ink supply in the inking unit is switched off in these ink zone areas. Umaestellt to be of a narrower format width to a broader, so must the corresponding "+" - button will edrueckt g. The affected stepper motors bring their ink metering elements to the ink fountain roller in preselectable positions. Once the format selection has been completed is again z. B. the "Format selection" button is pressed. The format selection is then saved in the microcomputer. If the button "Total - More printing ink" (= "Total- +") or "Total - Less printing ink" (= Total- - ") is now pressed, only all of the set format assigned - that is, active - ink metering elements corresponding to the The operating time of the button is adjusted together in the preselected direction ("+" or "-") by the same amount.

Es ist auch jederzeit moeqlich, beliebige Farbdosierelemente beliebiger Farbwerke fuer eine gewuenschte Dauer in eine Nullstellung zur Farbkastenwalze zu bringen, indem als erster Schritt ueber die "Farbwerk"-Taster das gewuenschte Farbwerk anaewaehlt wird, und dann durch zweimaliqes Druecken des entsprechenden "-"-Tasters die Einspeicherung mit der Wirkung erfolgt, dass dieses betroffene Farbdosierelement zeitweise stillaelegt ist. Die Aufhebunq der Nullstellung erfolgt analog durch zweimaliges Druecken des "+"-Tasters.It is also possible at any time to bring any ink metering elements of any inking unit to the ink fountain roller for a desired duration by first selecting the desired inking unit via the "inking unit" button, and then pressing the corresponding "-" - twice. The button is stored with the effect that this affected color metering element is temporarily shut down. The zero position is canceled analogously by pressing the "+" button twice.

Claims (1)

Steueruna zur Abschaltunq angetriebener Farbdosierelemente von einen zentralen Fernsteuerplatz aus, wobei die Farbdosierelemente mit einer Farbkastenwalze zusammenarbeiten, dadurch gekennzeichnet, dass am Fernsteuerplatz a) fuer jedes Farbdosierelement ein Befehlstaster "Weniger Druckfarbe" und ein Befehlstaster "Mehr Druckfarbe"; b) fuer jedes Farbwerk ein Befehlstaster "Farbwerk" zur Anwahl des Farbwerkes, c) ein Befehlstaster "Formatwahl", d) ein Befehlstaster "Gesamt - Weniger Druckfarbe", e) ein Befehlstaster "Gesamt - Mehr Druckfarbe"
anqeordnet sind, die mit einem proqrammierbaren Microcomputersystem verbunden sind, dass das Microcomputersysten' derart programmierbar ist, dass nach einem Betaetiqen eines Befehlstasters "Formatwahl" und nachfolgender Betaetigung eines Befehlstasters "Weniger Druckfarbe" fuer ein ueber einen Befehlstaster "Farbwerk" vorqewaehltes Farbwerk, das entsprechend angewaehlte Farbdosierelement vom Betaetiqen des Befehlstasters "Weniger Druckfarbe" bis zum Wirksamwerden eines manuell ausqeloesten Steuerbefehls an das Microcomputersystem in eine Nullstellung zur Farbkastenwalze brinqbar und stillsetzbar angeordnet ist, dass derart in eine Nullstellung gebrachte Farbdosierelemente fuer Steuerbefehle "Mehr Druckfarbe", "Weniger Druckfarbe", "Gesamt - Mehr Druckfarbe", "Gesamt - Weniger Druckfarbe" bis zur Aufhebung des Steuerbefehls "Formatwahl" nicht zugaenglich sind.Control unit for switching off driven ink metering elements from a central remote control station, the ink metering elements working together with an ink fountain roller, characterized in that at the remote control station a) a command button "less printing ink" and a command button "more printing ink" for each color metering element; b) for each inking unit, a "inking unit" command button for selecting the inking unit, c) a command button "format selection", d) a command button "total - less printing ink", e) a command button "total - more printing ink"
are arranged, which are connected to a programmable microcomputer system, that the microcomputer system is' programmable in such a way that after operating a command button "format selection" and then operating a command button "less printing ink" for a pre-selected inking unit via a command button "inking unit", the corresponding selected ink metering element from the operation of the "less printing ink" command button until a manually triggered control command to the microcomputer system takes effect in a zero position to the ink fountain roller brin q bar and It is arranged that the color metering elements brought into a zero position for control commands "more printing ink", "less printing ink", "total - more printing ink", "total - less printing ink" are not accessible until the control command "format selection" is canceled.
EP81106927A 1980-09-12 1981-09-04 Remote control for disconnecting the drives of ink metering elements in rotary printing machines Expired - Lifetime EP0047926B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803034417 DE3034417A1 (en) 1980-09-12 1980-09-12 CONTROL FOR SWITCHING OFF DRIVEN INKING ELEMENTS IN ROTARY PRINTING MACHINES
DE3034417 1980-09-12

Publications (3)

Publication Number Publication Date
EP0047926A1 true EP0047926A1 (en) 1982-03-24
EP0047926B1 EP0047926B1 (en) 1984-09-12
EP0047926B2 EP0047926B2 (en) 1992-05-13

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ID=6111769

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Application Number Title Priority Date Filing Date
EP81106927A Expired - Lifetime EP0047926B2 (en) 1980-09-12 1981-09-04 Remote control for disconnecting the drives of ink metering elements in rotary printing machines

Country Status (4)

Country Link
US (1) US4508034A (en)
EP (1) EP0047926B2 (en)
JP (1) JPS5777576A (en)
DE (1) DE3034417A1 (en)

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US4803923A (en) * 1986-12-29 1989-02-14 Dai Nippon Printing Co., Ltd. Ink blade adjusting system with zero point memory

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US4815375A (en) * 1985-07-22 1989-03-28 Ryco Graphic Manufacturing, Inc. Spray dampening system having alternate application control
DE3614406A1 (en) * 1986-04-30 1987-11-05 Koenig & Bauer Ag Adjustment device for a rotary printing machine
DE3731569A1 (en) * 1987-09-19 1989-04-06 Rheinmetall Gmbh MANOEVER CARTRIDGE
DE3826383A1 (en) * 1988-08-03 1990-02-08 Roland Man Druckmasch AREA SELECTION SYSTEM ON THE CONTROL PANEL OF A PRINTING MACHINE, ESPECIALLY AN OFFSET ROTARY PRINTING MACHINE
DE3914238A1 (en) * 1989-04-29 1990-10-31 Heidelberger Druckmasch Ag METHOD AND ARRANGEMENT FOR CONTROLLING PRINTING MACHINES
JPH0745245B2 (en) * 1991-06-28 1995-05-17 株式会社東京機械製作所 Planographic printing method and planographic printing apparatus
US5979310A (en) * 1996-11-18 1999-11-09 Pitney Bowes Inc. Apparatus and method for printing images
US5966157A (en) * 1996-11-18 1999-10-12 Pitney Bowes Inc. Method for cleaning residual ink from a transfer roller in an ink jet printing apparatus
US5862753A (en) * 1996-11-18 1999-01-26 Pitney Bowes, Inc. Ink jet printing apparatus with handheld applicator
US5899615A (en) * 1996-12-16 1999-05-04 Pitney Bowes Inc. Apparatus and method for two-sided printing

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Also Published As

Publication number Publication date
DE3034417A1 (en) 1982-04-22
DE3034417C2 (en) 1991-01-17
US4508034A (en) 1985-04-02
JPH052509B2 (en) 1993-01-12
JPS5777576A (en) 1982-05-14
EP0047926B2 (en) 1992-05-13
EP0047926B1 (en) 1984-09-12

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