EP2751000B1 - Method for controlling the transport of printed products produced in a printing press - Google Patents

Method for controlling the transport of printed products produced in a printing press Download PDF

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Publication number
EP2751000B1
EP2751000B1 EP12743158.3A EP12743158A EP2751000B1 EP 2751000 B1 EP2751000 B1 EP 2751000B1 EP 12743158 A EP12743158 A EP 12743158A EP 2751000 B1 EP2751000 B1 EP 2751000B1
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EP
European Patent Office
Prior art keywords
printed products
transport speed
further processing
printed
printing
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.)
Active
Application number
EP12743158.3A
Other languages
German (de)
French (fr)
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EP2751000A1 (en
Inventor
Andreas Hugo HOF
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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Publication of EP2751000A1 publication Critical patent/EP2751000A1/en
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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
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/20—Acceleration or deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/24—Calculating methods; Mathematic models
    • B65H2557/242—Calculating methods; Mathematic models involving a particular data profile or curve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/51—Diminishing, minimizing or reducing entities relating to handled material
    • B65H2601/511—Waste of handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/24—Post -processing devices
    • B65H2801/31—Devices located downstream of industrial printers

Definitions

  • the invention relates to a method for controlling a transport of printed products produced in a printing machine according to claim 1.
  • a boom module of a printing machine with a paddle wheel, wherein the paddle wheel has blade pockets, in which in a folding apparatus with at least one fold introduced products are introduced by means of a conveyor, wherein the conveyor is driven at a speed dependent on a printing press speed such that at lower press speeds, the products to be inserted into the paddles of the paddle wheel are not or less slowed down than at high press speeds.
  • DE 12 24 751 A is removable, as in a high-speed rotary printing press produced newspapers on at least two insertion devices that can not work as fast as the newspapers are ejected from the rotary printing machine can be distributed, with a first conveyor subsequent conveyor belts reduce the transport speed of newspapers, thereby the transported newspapers made an adjustment to the working speed of the insertion devices.
  • DD 283 124 A5 are a method and apparatus for adopting Printed products of a revolving driven paddle wheel of a printing press known.
  • the invention has for its object to provide a method for controlling a transport of printed matter produced in a printing press, wherein the printed products are transported from a delivery of a folder of this printing press downstream of the folder downstream conveyor of a system for processing the printed products.
  • Fig. 1 shows in a schematic representation simplified a folding apparatus 01 a printing press 16, wherein the folding apparatus 01 at least one cutting cylinder 02 and z.
  • B. a ceremoniur- and folding blade cylinder 03 and a jaw cylinder 04, wherein a run into the folder 01, in particular as a material web formed substrate 06 in a knick between the cutting cylinder 02 and the NOTEur- and folding blade 03 by a at a certain time repeating execution of a separation process is continuously divided into a plurality of successive individual units 07, wherein these units 07 are each further transported first on the circumference of Veryur- and folding blade 03 and then on the circumference of the jaw cylinder 04, wherein the individual units 07 in their transfer from ceremoniur- and folding blade 03 to the jaw cylinder 04 z.
  • B. be provided with a transverse fold.
  • the folder 01 However, it can also be of another type and z. B. pinless.
  • the fed to the folder 01 substrate 06 is previously preferably in at least one printing unit 11 of the printing press 16, z. B. in a designed for multi-color printing, multiple printing units 11 having printing tower of a rotary printing machine or in a plurality of printing towers existing section of a rotary printing machine, for. B. has been printed on both sides in each case with at least one printed image, wherein the at least one printing unit 11 z. B. acting on both sides of the printing substrate 06 double printing unit, each of these two printing units each having at least one printing unit cylinder.
  • Each preferably designed for offset printing unit has in a preferred embodiment as a printing cylinder z. B. a transfer cylinder 12 and a cooperating with this transfer cylinder 12 forme cylinder 13 and at least one of the form cylinder concerned 13 employed or at least engageable inking unit 14th
  • the web On its way from the at least one printing unit 11 of the printing press 16 to the printing machine 16 associated with this folder 01 z. B. formed as a paper web material z. B. cut longitudinally and / or z. B. longitudinally folded on a former, not shown. Also, the web may consist of a strand of several superimposed partial webs, preferably each of these partial webs z. B. in another printing tower consisting of several printing towers section of the form of a printing machine printing machine 16 is printed in each case with at least one printed image.
  • the individual units 07 formed from the material web by carrying out the separation process which are designated in their printed state in the at least one printing unit 11 of the printing machine 16 with at least one printed image as printed matter 07, z. B.
  • this display 17 of the folder 01 z. B. is designed as a circumferentially driven belt, being transported with this band printed products 07 at a transport speed v17 on this display 17 of the folder 01.
  • the individual units 07 or printed products 07 each individually or in a plurality of collected in a bundle form optionally via a preferably with a transport speed v18 circumferentially driven conveyor belt 18 to a folding apparatus 01 downstream conveyor 19 of a system 21st for further processing of the individual units 07 or printed products 07 further transported, this conveyor 19 z.
  • a transport speed v18 circumferentially driven conveyor belt 18 to a folding apparatus 01 downstream conveyor 19 of a system 21st for further processing of the individual units 07 or printed products 07 further transported, this conveyor 19 z.
  • the system for further processing includes z. B. a mailroom, in which the individual units 07 or printed 07 are made ready to ship. Not to be sold individual units 07 or printed products 07 are supplied from the conveyor 19 of the system 21 for further processing after a preferably automatic operation of a Makulaturweiche 26 a waste container 24.
  • the respective rotation of the printing cylinder of the at least one printing unit 11 and the respective rotation of the cylinder of the folder 01 are preferably controlled by signals which are communicated in a virtual, preferably electronic master axis 29 of the printing machine 16 ( Fig. 2 ).
  • the respective rotation of the printing cylinder of the at least one printing unit 11 and the respective rotation of the cylinder of the folder 01 are matched by means of at least one control unit 31 by the signals communicated in the virtual leading axis 29 of the printing press 16 signals and z. B. synchronized with each other.
  • the at least one control unit 31 for controlling the respective rotation of the printing unit cylinders of the at least one printing unit 11 and the respective rotation of the cylinders of the folding apparatus 01 is thus connected to the virtual leading axis 29 of the printing press 16 in terms of data technology.
  • the respective printing cylinder of the at least one printing unit 11 rotate during a printing of this at least one printing unit 11, ie during its normal production, with z. B. tens of thousands of revolutions per hour.
  • the production speed of the printing press 16 defined by the rotation of the printing unit cylinders of the at least one printing unit 11 corresponds to a transport speed v06 of the printing material 06 fed through this printing press 16.
  • the rotating printing cylinder of the at least one printing unit involved in the current production becomes 11 braked, preferably to a standstill.
  • the respective printing cylinder of the at least one printing unit 11 when reaching or falling below a certain, z. B.
  • signal transmitted to the conveying device 19 of the system 21 for further processing of the printed products 07 is generated by a setpoint generator 27 independently of the current transport speed v06 of the printing material 06 and is transmitted to the conveying device 19 of the system 21 for further processing of the printed products 07.
  • the signal generated by the setpoint generator 27 is preferably transmitted for a limited period of time to the conveyor 19 of the system 21 for further processing of the printed products 07, in particular at least until all of the printed matter 07 generated by the printing machine 07 are removed from the display 17 of the folder 01.
  • Fig. 2 clarifies this procedure.
  • the folder 01 ie the associated control unit, which controls the respective rotation of the cylinder of the folder 01, ie, for example, the cutting cylinder 02, the NOTEur- and folding blade 03 and the jaw cylinder 04, and the at least one printing unit 11, ie this Pressure unit 11 associated control unit, which controls the respective rotation of the printing cylinder, are each connected to the virtual guide axis 29 of the printing press 16.
  • the folder 01 ie its control unit, passes a preferably digital signal indicating the current transport speed v06 of the printing stock 06 to a control unit controlling the conveyor 19 of the system 21 for further processing the printed products 07, this signal being sent on its way from Folder 01 to the system 21 for further processing of the printed products 07, z. B. in association with the folder 01, a switching device 28 is arranged.
  • the transport speed v06 of the printing material 06 is above a predetermined value, the z. B. coming from the folder 01, the current transport speed v06 of the printing substrate 06 indicative signal from the switching device 28 to the conveyor 19 of the system 21 for further processing of the printed products 07 preferably passed directly. If the transport speed v06 of the printing substrate 06 drops below the predetermined value, the switching device 28 switches to a different signal path, whereby the connection which serves to transmit the signal coming from the folder 01 to the conveyor 19 of the system 21 for further processing the printed products 07 , is separated.
  • the setpoint generator 27 supplies the conveyor 19 of the system 21 for further processing the printed products 07 with a transport speed v06 of the printing material 06 simulating signal which is generated by the setpoint generator 27 regardless of the current transport speed v06 of the printing material 06.
  • the change in the signal source which has occurred due to the switching in the switching device 28 to another signal path preferably remains unnoticed.
  • the supply of the conveyor 19 of the system 21 for further processing of the printed products 07 with that signal which indicates a fictitious and thus independent of the current transport speed v06 of the printing substrate 06 transport speed v06 of this printing material 06 stops for a limited period of time, in particular at least as long as until all of the printing press 16 generated printed products 07 are removed from the delivery 17 of the folder 01.
  • the transport of the printed products 07 from the delivery 17 of the folding apparatus 01 of the printing press 01 after the folding apparatus 01 downstream conveyor 19 of the system 21 for further processing of the printed products 07 can now be designed such that despite the sunken below the predetermined value transport speed v06 of the printing material 06, the transport speed v17 of the delivery 17 of the folder 01 and optionally also the transport speed v18 of the feed belt 18 are initially held at a fixed value, this fixed value being in each case z. B.
  • transport speed v17; v18 corresponds to which the display 17 of the folder 01 and optionally also the feed belt 18 have assumed when the switching device 28 for the transport speed v06 of the printing material 06 indicative signal preferably direct connection between the folder 01 and the conveyor 19 of the system 21 for further processing the printed products 07 to the setpoint generator 27 switches as a signal source and the setpoint generator 27 begins to transmit its signal to the conveyor 19 of the system 21 for further processing of the printed products 07.
  • z At a time t3 ( Fig.
  • the transport speed v17 of the display 17 of the folder 01 and optionally also, the transport speed v18 of the feed belt 18 are raised at least for a limited time even to a much higher value than the previously mentioned fixed value.
  • the transport speed v19 of the conveying device 19 of the system 21 for further processing of the printed products 07 can be initially maintained at a fixed value, despite the transport speed v06 of the printing material 06 falling further below the previously defined value, this value also being the transport speed v19 of the conveyor 19 of the system 21 for further processing of the printed products 07 z. B.
  • the switching means 28 for the transport speed v06 of the printing material 06 signal indicating the connection between the folder 01 and the conveyor 19th of the system 21 for further processing of the printed products 07 to the setpoint generator 27 switches as a signal source and the setpoint generator 27 begins to transmit its signal to the conveyor 19 of the system 21 for further processing of the printed matter 07.
  • Fig. 3 shows three diagrams a), b) and c) for illustrating a time behavior of the respective transport speeds v06; v17; v18; v19 of which by the Printing machine 16 guided substrate 06, from the z. B. as a circulating belt formed display 17 of the folder 01 and optionally a feed belt 18 and the conveyor 19 of the system 21 for further processing of the printed products 07.
  • the passage of time t is exemplified in several successive sections A; B; C; D; E articulated.
  • the at least one printing unit 11 of the printing machine 16 runs at its production speed in the continuous printing. For example, upon reaching the current print job underlying production quantity for the printed products 07 to be produced at time t1 z. B.
  • the speed of the pressure cylinder involved in this production and the speed of the cylinder 01 arranged in the folding cylinder preferably synchronously to reduce their respective standstill.
  • the printing cylinder involved in this production are brought at the time t2 in their respective print-off operating position, so that the respective printing cylinder no more print image can be transferred to the substrate 06.
  • This time t2 corresponds to a speed of the printing cylinder involved in this production in the range z. B. from 1,500 U / h and 3,000 U / h.
  • the transmission of the signal indicating the current transport speed v06 of the printing material 06 to the conveyor 19 of the system 21 for further processing of the printed products 07 is interrupted by the switching device 28 and the setpoint generator 27 begins to simulate the transport speed v06 of the printing material 06 to the signal To convey conveyor 19 of the system 21 for further processing of the printed matter 07.
  • the current transport speed v06 of the printing substrate 06 indicating signal z. B. from the folder 01 preferably passed directly by means of a pure passage through the switching device 28 to the conveyor 19 of the system 21 for further processing of the printed products 07.
  • the transmission of the current transport speed v06 of the printing 06 indicating signal has interrupted to the conveyor 19 of the system 21 for further processing of the printed products 07
  • the current transport speed v06 of the printing material 06 is further reduced to zero.
  • the transport speed v17 with which printed products 07 are transported on the delivery 17 of the folding apparatus 01, if necessary also the transport speed v18 of the delivery belt 18 and the transport speed v19 of the conveyor 19 of the system 21 for further processing of the printed products 07 are not further proportional to the transport speed v06 of FIG Substrate 06 is lowered, but kept constant at least for a certain time to a fixed value, which in a third section C of Fig. 3 is shown.
  • the duration of this third section C may exceed the time at which the printing cylinder cylinders involved in the previous production reach their respective standstill.
  • the end of the third section C may be characterized in that at this time t3 the paddle wheel 09, the last printed in the folder 01 and folded printed product 07 on the display 17 of the folder 01 interprets.
  • the transport speed v17 of the delivery 17 of the folder 01 and optionally also the transport speed v18 of the delivery belt 18 are raised at least for a limited time to a significantly higher value than the aforementioned fixed value, whereby a fourth section D is introduced.
  • the value of the raised transport speed v17 of the delivery 17 of the folding apparatus 01 and possibly also the value of the raised transport speed v18 of the delivery belt 18 can each be z.
  • the transport speed v19 of the conveyor 19 of the system 21 for further processing of the printed products 07 can also be increased to a higher value, z. B., this transport speed v19 can be doubled, z. From 10,000 revolutions per hour to 20,000 revolutions per hour.
  • the transport speed v17 of the display 17 of the folder 01 and possibly also the transport speed v18 of the feed belt 18 is reduced to zero.
  • this conveyor 19 in a fifth section E z. B. be brought to a standstill.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Description

Die Erfindung betrifft ein Verfahren zum Steuern eines Transports von in einer Druckmaschine produzierten Druckerzeugnissen gemäß dem Anspruch 1.The invention relates to a method for controlling a transport of printed products produced in a printing machine according to claim 1.

Durch die DE 10 2008 013 257 A1 ist ein Auslegermodul einer Druckmaschine bekannt, mit einem Schaufelrad, wobei das Schaufelrad Schaufeltaschen aufweist, in welche in einem Falzapparat mit mindestens einem Falz versehene Produkte mit Hilfe einer Fördereinrichtung einführbar sind, wobei die Fördereinrichtung mit einer von einer Druckmaschinengeschwindigkeit abhängigen Geschwindigkeit derart antreibbar ist, dass bei geringeren Druckmaschinengeschwindigkeiten die in die Schaufeltaschen des Schaufelrads einzuführenden Produkte nicht oder weniger stark verlangsamt werden als bei hohen Druckmaschinengeschwindigkeiten.By the DE 10 2008 013 257 A1 a boom module of a printing machine is known, with a paddle wheel, wherein the paddle wheel has blade pockets, in which in a folding apparatus with at least one fold introduced products are introduced by means of a conveyor, wherein the conveyor is driven at a speed dependent on a printing press speed such that at lower press speeds, the products to be inserted into the paddles of the paddle wheel are not or less slowed down than at high press speeds.

Der DE 12 24 751 A ist entnehmbar, wie in einer schnell laufenden Rotationsdruckmaschine produzierte Zeitungen auf mindestens zwei Einlegevorrichtungen, die nicht so schnell arbeiten können, wie die Zeitungen aus der Rotationsdruckmaschine ausgeworfen werden, verteilt werden können, wobei einem ersten Förderband nachfolgende Förderbänder die Transportgeschwindigkeit der Zeitungen reduzieren, wodurch für die transportierten Zeitungen eine Anpassung an die Arbeitsgeschwindigkeit der Einlegevorrichtungen erfolgt.Of the DE 12 24 751 A is removable, as in a high-speed rotary printing press produced newspapers on at least two insertion devices that can not work as fast as the newspapers are ejected from the rotary printing machine can be distributed, with a first conveyor subsequent conveyor belts reduce the transport speed of newspapers, thereby the transported newspapers made an adjustment to the working speed of the insertion devices.

Durch die DD 283 124 A5 sind ein Verfahren und eine Vorrichtung zum Übernehmen von Druckerzeugnissen von einem umlaufend angetriebenen Schaufelrad einer Druckmaschine bekannt.By the DD 283 124 A5 are a method and apparatus for adopting Printed products of a revolving driven paddle wheel of a printing press known.

Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zum Steuern eines Transports von in einer Druckmaschine produzierten Druckerzeugnissen zu schaffen, wobei die Druckerzeugnisse von einer Auslage eines Falzapparates dieser Druckmaschine nach einer dem Falzapparat nachgeordneten Fördereinrichtung eines Systems zur Weiterverarbeitung der Druckerzeugnisse transportiert werden.The invention has for its object to provide a method for controlling a transport of printed matter produced in a printing press, wherein the printed products are transported from a delivery of a folder of this printing press downstream of the folder downstream conveyor of a system for processing the printed products.

Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruches 1 gelöst.The object is achieved by the features of claim 1.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass ein Falzapparat sowie zu ihm gehörende oder ihm nachfolgende Fördereinrichtungen in beschleunigter Weise komplett leer gefahren werden, wodurch auch nach einer im Auslauf der Druckmaschine eingestellten Druck-ab-Betriebsstellung der an der vorangegangenen Produktion beteiligten Druckwerkszylinder alle zu einer abgeschlossenen Produktion gehörenden Druckerzeugnisse ihr System zur Weiterverarbeitung z. B. in einem Versandraum erreichen können und nicht in ansonsten üblicher Weise einem Makulaturcontainer zugeführt werden müssen. Durch das vorgeschlagene Verfahren können von jeder gedruckten Auflage z. B. weitere circa 40 bis 50 Exemplare zum Verkauf genutzt werden. Zudem werden durch die auf diese Weise herbeigeführte Reduzierung von Makulatur an einer z. B. im Zeitungsdruck verwendeten Druckmaschine mehrere Tonnen Bedruckstoff pro Jahr eingespart, was die Wirtschaftlichkeit dieser Druckmaschine verbessert.The achievable with the present invention consist in particular in that a folder and belonging to him or him subsequent conveyors are driven completely empty in an accelerated manner, thereby also after a set in the outlet of the printing press off-operating position of the printing cylinder involved in the previous production all printed matter belonging to a finished production their system for further processing eg. B. can reach in a mailroom and do not have to be supplied in otherwise conventional manner a waste container. The proposed method of each printed edition z. B. about 40 to 50 copies are used for sale. In addition, by the thus brought about reduction of waste on a z. B. used in newspaper printing several tons of substrate per year, which improves the economics of this printing press.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben.An embodiment of the invention is illustrated in the drawings and will be described in more detail below.

Es zeigen:

Fig. 1
eine schematische Darstellung einer Prozesskette von einer Druckeinheit einer Druckmaschine über ihren Falzapparat bis einer diesem Falzapparat nachgeordneten Fördereinrichtung eines Systems zur Weiterverarbeitung der von der Druckmaschine produzierten Druckerzeugnisse;
Fig. 2
ein Blockdiagramm zur Verdeutlichung eines Verfahrens zum Steuern eines Transports von Druckerzeugnissen von einer Auslage des Falzapparates der Druckmaschine nach der dem Falzapparat nachgeordneten Fördereinrichtung des Systems zur Weiterverarbeitung der Druckerzeugnisse;
Fig. 3
drei Diagramme zur Verdeutlichung eines Zeitverhaltens der jeweiligen Transportgeschwindigkeiten von einem durch die Druckmaschine geführten Bedruckstoff, von der Auslage des Falzapparates und gegebenenfalls einem Zuführband sowie von der Fördereinrichtung des Systems zur Weiterverarbeitung der Druckerzeugnisse.
Show it:
Fig. 1
a schematic representation of a process chain from a printing unit of a printing press via their folder to a downstream of this folder conveyor of a system for further processing of printed products produced by the printing press;
Fig. 2
a block diagram illustrating a method for controlling a transport of printed matter from a delivery of the folding apparatus of the printing press to the downstream of the folder conveyor of the system for processing the printed products;
Fig. 3
three diagrams to illustrate a time behavior of the respective transport speeds of a guided through the printing press substrate, the delivery of the folder and optionally a feed belt and the conveyor of the system for further processing of the printed products.

Fig. 1 zeigt in einer schematischen Darstellung vereinfacht einen Falzapparat 01 einer Druckmaschine 16, wobei der Falzapparat 01 zumindest einen Schneidzylinder 02 und z. B. einen Punktur- und Falzmesserzylinder 03 und einen Falzklappenzylinder 04 aufweist, wobei ein in den Falzapparat 01 eingelaufener, insbesondere als eine Materialbahn ausgebildeter Bedruckstoff 06 in einem Nipp zwischen dem Schneidzylinder 02 und dem Punktur- und Falzmesserzylinder 03 durch eine sich in einem bestimmten Takt wiederholende Ausführung eines Trennverfahrens kontinuierlich in eine Vielzahl von aufeinander folgenden einzelnen Einheiten 07 geteilt wird, wobei diese Einheiten 07 jeweils zunächst am Umfang des Punktur- und Falzmesserzylinders 03 und dann am Umfang des Falzklappenzylinders 04 weiter transportiert werden, wobei die einzelnen Einheiten 07 bei ihrer Übergabe vom Punktur- und Falzmesserzylinder 03 an den Falzklappenzylinder 04 z. B. mit einem Querfalz versehen werden. Der Falzapparat 01 kann jedoch auch von anderer Bauart und z. B. punkturlos ausgebildet sein. Fig. 1 shows in a schematic representation simplified a folding apparatus 01 a printing press 16, wherein the folding apparatus 01 at least one cutting cylinder 02 and z. B. a Punktur- and folding blade cylinder 03 and a jaw cylinder 04, wherein a run into the folder 01, in particular as a material web formed substrate 06 in a knick between the cutting cylinder 02 and the Punktur- and folding blade 03 by a at a certain time repeating execution of a separation process is continuously divided into a plurality of successive individual units 07, wherein these units 07 are each further transported first on the circumference of Punktur- and folding blade 03 and then on the circumference of the jaw cylinder 04, wherein the individual units 07 in their transfer from Punktur- and folding blade 03 to the jaw cylinder 04 z. B. be provided with a transverse fold. The folder 01 However, it can also be of another type and z. B. pinless.

Der dem Falzapparat 01 zugeführte Bedruckstoff 06 ist zuvor vorzugsweise in mindestens einer Druckeinheit 11 der Druckmaschine 16, z. B. in einem für den Mehrfarbendruck ausgebildeten, mehrere Druckeinheiten 11 aufweisenden Druckturm einer Rotationsdruckmaschine oder in einer aus mehreren Drucktürmen bestehenden Sektion einer Rotationsdruckanlage, z. B. beidseitig jeweils mit mindestens einem Druckbild bedruckt worden, wobei die mindestens eine Druckeinheit 11 z. B. ein beidseitig des Bedruckstoffes 06 wirkendes Doppeldruckwerk aufweist, wobei jedes dieser beiden Druckwerke jeweils mindestens einen Druckwerkszylinder aufweist. Jedes vorzugsweise für den Offsetdruck ausgebildete Druckwerk weist in einer bevorzugten Ausführung als Druckwerkszylinder z. B. einen Übertragungszylinder 12 und einen mit diesem Übertragungszylinder 12 zusammenwirkenden Formzylinder 13 auf sowie zumindest ein an den betreffenden Formzylinder 13 angestelltes oder zumindest anstellbares Farbwerk 14.The fed to the folder 01 substrate 06 is previously preferably in at least one printing unit 11 of the printing press 16, z. B. in a designed for multi-color printing, multiple printing units 11 having printing tower of a rotary printing machine or in a plurality of printing towers existing section of a rotary printing machine, for. B. has been printed on both sides in each case with at least one printed image, wherein the at least one printing unit 11 z. B. acting on both sides of the printing substrate 06 double printing unit, each of these two printing units each having at least one printing unit cylinder. Each preferably designed for offset printing unit has in a preferred embodiment as a printing cylinder z. B. a transfer cylinder 12 and a cooperating with this transfer cylinder 12 forme cylinder 13 and at least one of the form cylinder concerned 13 employed or at least engageable inking unit 14th

Auf ihrem Weg von der mindestens einen Druckeinheit 11 der Druckmaschine 16 zu dem dieser Druckmaschine 16 zugeordneten Falzapparat 01 wird die z. B. als eine Papierbahn ausgebildete Materialbahn z. B. längs geschnitten und/oder z. B. an einem nicht dargestellten Falztrichter längs gefalzt. Auch kann die Materialbahn aus einem Strang von mehreren über einander gelegten Teilbahnen bestehen, wobei vorzugsweise jede dieser Teilbahnen z. B. in einem anderen Druckturm der aus mehreren Drucktürmen bestehenden Sektion der als eine Druckanlage ausgebildeten Druckmaschine 16 jeweils mit mindestens einem Druckbild bedruckt wird. Im Falzapparat 01 werden die aus der Materialbahn durch Ausführung des Trennverfahrens gebildeten einzelnen Einheiten 07, die in ihrem in der mindestens einen Druckeinheit 11 der Druckmaschine 16 mit mindestens einem Druckbild bedruckten Zustand als Druckerzeugnisse 07 bezeichnet werden, z. B. mithilfe eines Bändersystems 08 einem rotierenden oder zumindest rotierbaren Schaufelrad 09 zugeführt, welches Schaufelrad 09 während seiner Rotation die einzelnen Einheiten 07 bzw. Druckerzeugnisse 07 z. B. in Form eines Schuppenstromes auf einer Auslage 17 des Falzapparates 01 auslegt, wobei diese Auslage 17 des Falzapparates 01 z. B. als ein umlaufend angetriebenes Band ausgebildet ist, wobei mit diesem Band Druckerzeugnisse 07 mit einer Transportgeschwindigkeit v17 auf dieser Auslage 17 des Falzapparates 01 transportiert werden.On its way from the at least one printing unit 11 of the printing press 16 to the printing machine 16 associated with this folder 01 z. B. formed as a paper web material z. B. cut longitudinally and / or z. B. longitudinally folded on a former, not shown. Also, the web may consist of a strand of several superimposed partial webs, preferably each of these partial webs z. B. in another printing tower consisting of several printing towers section of the form of a printing machine printing machine 16 is printed in each case with at least one printed image. In the folder 01, the individual units 07 formed from the material web by carrying out the separation process, which are designated in their printed state in the at least one printing unit 11 of the printing machine 16 with at least one printed image as printed matter 07, z. B. by means of a belt system 08 a rotating or at least rotatable paddle wheel 09, which paddle wheel 09 during its rotation the individual units 07 or printed products 07 z. B. in the form of a scale flow on a display 17 of the folder 01 interprets, this display 17 of the folder 01 z. B. is designed as a circumferentially driven belt, being transported with this band printed products 07 at a transport speed v17 on this display 17 of the folder 01.

Von der Auslage 17 des Falzapparates 01 werden die einzelnen Einheiten 07 bzw. Druckerzeugnisse 07 jeweils einzeln oder zu mehreren in zu einem Bündel gesammelter Form gegebenenfalls über ein vorzugsweise mit einer Transportgeschwindigkeit v18 umlaufend angetriebenes Zuführband 18 zu einer dem Falzapparat 01 nachgeordneten Fördereinrichtung 19 eines Systems 21 zur Weiterverarbeitung der einzelnen Einheiten 07 bzw. Druckerzeugnisse 07 weiter transportiert, wobei diese Fördereinrichtung 19 z. B. eine mit einer Transportgeschwindigkeit v19 umlaufende Transportkette 22 mit daran in bestimmten Abständen angeordneten Greifern 23 aufweist, wobei diese Greifer 23 während ihrer von der Transportkette 22 vorgegebenen Bewegung die einzelnen Einheiten 07 bzw. Druckerzeugnisse 07 jeweils einzeln oder in zu einem Bündel gesammelter Form am Zuführband 18 oder direkt an der Auslage 17 des Falzapparates 01 ergreifen, wobei die Greifer 23 entsprechend ihrer von der Transportkette 22 vorgegebenen Bewegung die ergriffenen einzelnen Einheiten 07 bzw. Druckerzeugnisse 07 deren jeweiliger Weiterverarbeitung zuführen. Das System zur Weiterverarbeitung schließt z. B. einen Versandraum ein, in welchem die einzelnen Einheiten 07 bzw. Druckerzeugnisse 07 versandfertig gemacht werden. Nicht zu verkaufende einzelne Einheiten 07 bzw. Druckerzeugnisse 07 werden von der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung nach einer vorzugsweise automatischen Betätigung einer Makulaturweiche 26 einem Makulaturcontainer 24 zugeführt.From the delivery 17 of the folding apparatus 01, the individual units 07 or printed products 07 each individually or in a plurality of collected in a bundle form optionally via a preferably with a transport speed v18 circumferentially driven conveyor belt 18 to a folding apparatus 01 downstream conveyor 19 of a system 21st for further processing of the individual units 07 or printed products 07 further transported, this conveyor 19 z. B. one with a transport speed v19 circulating conveyor chain 22 having disposed thereon at certain intervals grippers 23, said gripper 23 during their predetermined by the transport chain 22 movement the individual units 07 or printed products 07 each individually or in a bundle collected form on Grasp feed belt 18 or directly to the display 17 of the folder 01, the gripper 23 according to their predetermined by the transport chain 22 movement the seized individual units 07 or printed products 07 their respective further processing. The system for further processing includes z. B. a mailroom, in which the individual units 07 or printed 07 are made ready to ship. Not to be sold individual units 07 or printed products 07 are supplied from the conveyor 19 of the system 21 for further processing after a preferably automatic operation of a Makulaturweiche 26 a waste container 24.

Die jeweilige Rotation der Druckwerkszylinder der mindestens einen Druckeinheit 11 sowie die jeweilige Rotation der Zylinder des Falzapparates 01, d. h. z. B. des Schneidzylinders 02, des Punktur- und Falzmesserzylinders 03 und des Falzklappenzylinders 04, werden vorzugsweise von Signalen gesteuert, die in einer virtuellen, vorzugsweise elektronischen Leitachse 29 der Druckmaschine 16 kommuniziert werden (Fig. 2). Die jeweilige Rotation der Druckwerkszylinder der mindestens einen Druckeinheit 11 und die jeweilige Rotation der Zylinder des Falzapparates 01 werden mittels mindestens einer Steuereinheit 31 durch die in der virtuellen Leitachse 29 der Druckmaschine 16 kommunizierten Signale aufeinander abgestimmt und z. B. zueinander synchronisiert. Die mindestens eine Steuereinheit 31 zur Steuerung der jeweiligen Rotation der Druckwerkszylinder der mindestens einen Druckeinheit 11 und der jeweiligen Rotation der Zylinder des Falzapparates 01 ist somit mit der virtuellen Leitachse 29 der Druckmaschine 16 datentechnisch verbunden.The respective rotation of the printing cylinder of the at least one printing unit 11 and the respective rotation of the cylinder of the folder 01, ie, for example, the cutting cylinder 02, the Punktur- and folding blade 03 and the Jaw cylinder 04, are preferably controlled by signals which are communicated in a virtual, preferably electronic master axis 29 of the printing machine 16 ( Fig. 2 ). The respective rotation of the printing cylinder of the at least one printing unit 11 and the respective rotation of the cylinder of the folder 01 are matched by means of at least one control unit 31 by the signals communicated in the virtual leading axis 29 of the printing press 16 signals and z. B. synchronized with each other. The at least one control unit 31 for controlling the respective rotation of the printing unit cylinders of the at least one printing unit 11 and the respective rotation of the cylinders of the folding apparatus 01 is thus connected to the virtual leading axis 29 of the printing press 16 in terms of data technology.

Die jeweiligen Druckwerkszylinder der mindestens einen Druckeinheit 11 rotieren während eines Fortdrucks dieser mindestens einen Druckeinheit 11, d. h. während ihrer normalen Produktion, mit z. B. mehreren zehntausend Umdrehungen pro Stunde. Die durch die Rotation der Druckwerkszylinder der mindestens einen Druckeinheit 11 definierte Produktionsgeschwindigkeit der Druckmaschine 16 korrespondiert mit einer Transportgeschwindigkeit v06 des durch diese Druckmaschine 16 geführten Bedruckstoffes 06. Nachdem ein Druckauftrag abgearbeitet worden ist, werden die an der aktuellen Produktion beteiligten rotierenden Druckwerkszylinder der mindestens einen Druckeinheit 11 abgebremst, vorzugsweise bis zu ihrem Stillstand. Ausgehend von der zuvor während des Fortdrucks gefahrenen Produktionsgeschwindigkeit werden die betreffenden Druckwerkszylinder der mindestens einen Druckeinheit 11 beim Erreichen oder Unterschreiten einer bestimmten, z. B. im Bereich zwischen 1.500 U/h und 3.000 U/h liegenden Drehzahl in eine Druck-ab-Betriebsstellung gebracht, wobei die betreffenden Druckwerkszylinder in ihrer jeweiligen Druck-ab-Betriebsstellung kein Druckbild mehr auf den Bedruckstoff 06 übertragen. Nachdem die betreffenden Druckwerkszylinder in ihre jeweilige Druck-ab-Betriebsstellung gebracht worden sind, befinden sich jedoch noch einige bereits auf dem Bedruckstoff 06 gedruckte Druckbilder auf ihrem Weg von der betreffenden Druckeinheit 11 zum Falzapparat 01 und auch einige bereits im Falzapparat 01 hergestellte Druckerzeugnisse 07 auf ihrem jeweiligen Weg zur Auslage 17 dieses Falzapparates 01, wobei auch diese seit der Druck-ab-Betriebsstellung der betreffenden Druckwerkszylinder produzierten Druckerzeugnisse 07 von der Auslage 17 dieses Falzapparates 01 an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung zu übergeben sind. Dieser Betriebszustand der betreffenden Druckeinheit 11 und des Falzapparates 01 wird als ein Leerfahren bezeichnet.The respective printing cylinder of the at least one printing unit 11 rotate during a printing of this at least one printing unit 11, ie during its normal production, with z. B. tens of thousands of revolutions per hour. The production speed of the printing press 16 defined by the rotation of the printing unit cylinders of the at least one printing unit 11 corresponds to a transport speed v06 of the printing material 06 fed through this printing press 16. After a print job has been processed, the rotating printing cylinder of the at least one printing unit involved in the current production becomes 11 braked, preferably to a standstill. Starting from the previously driven during the production speed production speed, the respective printing cylinder of the at least one printing unit 11 when reaching or falling below a certain, z. B. in the range between 1,500 U / h and 3,000 U / h speed placed in a pressure-off operating position, the respective printing cylinder in their respective print-off operating position no more print image on the substrate 06 transferred. After the respective printing cylinder have been brought into their respective print-off operating position, however, there are still some printed on the substrate 06 printed images on their way from the relevant printing unit 11 to the folder 01 and some already in the folder 01 produced printed products 07 on their respective way to the display 17 of this folder 01, whereby these printed since the print-off operating position of the respective cylinder printing products 07 are transferred from the display 17 of this folder 01 to the conveyor 19 of the system 21 for further processing , This operating state of the respective printing unit 11 and the folder 01 is referred to as a Leerfahren.

Unter anderem auch bedingt durch die Synchronisation der jeweiligen Rotation der an der bisherigen Produktion beteiligten Druckwerkszylinder der mindestens einen Druckeinheit 11 und der jeweiligen Rotation der Zylinder des Falzapparates 01 gelingt während des Leerfahrens diese Übergabe der Druckerzeugnisse 07 an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung jedoch immer schlechter, weil insbesondere die jeweiligen Transportgeschwindigkeiten v06; v17; v18; v19 des durch die Druckmaschine 16 geführten Bedruckstoffes 06, der Auslage 17 des Falzapparates 01, gegebenenfalls des Zuführbandes 18 sowie der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung nicht mehr wie zuvor während des Fortdrucks der Druckmaschine 16 zusammen passen, auch wenn vorgesehen sein kann, dass zumindest bei der fortlaufenden Verringerung der Transportgeschwindigkeit v06 des durch die Druckmaschine 16 geführten Bedruckstoffes 06, aus welchem die Druckerzeugnisse 07 hergestellt werden, vom Falzapparat 01 ein die aktuelle Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigendes Signal an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 übertragen wird. Überdies ist es grundsätzlich unwirtschaftlich, wenn seit der Druck-ab-Betriebsstellung der betreffenden Druckwerkszylinder produzierte, aber von ihrer Produktqualität noch verkaufsfähige Druckerzeugnisse 07 von der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung lediglich in den Makulaturcontainer 24 transportiert werden, wie es bisher gängige Praxis ist, nur weil im Zeitpunkt der Einstellung der Druck-ab-Betriebsstellung der betreffenden Druckwerkszylinder hinsichtlich der Druckerzeugnisse 07 z. B. die dem Druckauftrag zugrunde liegende Produktionsstückzahl bereits erfüllt ist. Es wird daher vorgeschlagen, dass unterhalb eines zuvor festgelegten Wertes für die sich nach einer Beendigung der aktuellen Produktion bzw. nach einem Erreichen der dem aktuellen Druckauftrag zugrunde liegende Produktionsstückzahl und insbesondere während des Leerfahrens fortlaufend verringernde Transportgeschwindigkeit v06 des Bedruckstoffes 06 das diese Transportgeschwindigkeit v06 anzeigende, an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 übertragene Signal unabhängig von der aktuellen Transportgeschwindigkeit v06 des Bedruckstoffes 06 von einem Sollwertgeber 27 generiert und an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 übertragen wird. Dabei wird das vom Sollwertgeber 27 generierte Signal vorzugsweise für eine begrenzte Zeitdauer an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 übertragen, insbesondere zumindest solange, bis alle von der Druckmaschine 16 erzeugten Druckerzeugnisse 07 aus der Auslage 17 des Falzapparates 01 abtransportiert sind.Inter alia, due to the synchronization of the respective rotation of the printing cylinder involved in the previous production of at least one printing unit 11 and the respective rotation of the cylinder of the folder 01 succeeds during idling this transfer of the printed matter 07 to the conveyor 19 of the system 21 for further processing always worse because in particular the respective transport speeds v06; v17; v18; v19 of the guided through the printing press 16 substrate 06, the display 17 of the folder 01, optionally the feed belt 18 and the conveyor 19 of the system 21 for further processing no longer as before during the printing of the printing press 16 fit together, although it may be provided that at least in the continuous reduction of the transport speed v06 of the guided through the printing press 16 substrate 06, from which the printed matter 07 are produced, from the folder 01 a current transport speed v06 of the printing material 06 indicating signal to the conveyor 19 of the system 21 for further processing of the printed matter 07th is transmitted. Moreover, it is basically uneconomical if since the print-off-operating position of the respective printing cylinder produced, but of their product quality still salable printed matter 07 are transported by the conveyor 19 of the system 21 for further processing only in the waste container 24, as it is common practice , Just because at the time of setting the pressure-off operating position of the respective printing cylinder with respect to the printed products 07 z. B. the printing job underlying production quantity is already met. It is therefore proposed that, below a predetermined value for the production quantity underlying the current print job after a completion of the current production or, in particular, during idling, continuously decreasing transport speed v06 of the printing stock 06 indicate that transport speed v06. signal transmitted to the conveying device 19 of the system 21 for further processing of the printed products 07 is generated by a setpoint generator 27 independently of the current transport speed v06 of the printing material 06 and is transmitted to the conveying device 19 of the system 21 for further processing of the printed products 07. The signal generated by the setpoint generator 27 is preferably transmitted for a limited period of time to the conveyor 19 of the system 21 for further processing of the printed products 07, in particular at least until all of the printed matter 07 generated by the printing machine 07 are removed from the display 17 of the folder 01.

Fig. 2 verdeutlicht dieses Verfahren. Der Falzapparat 01, d. h. die ihm zugeordnete Steuereinheit, die die jeweilige Rotation der Zylinder des Falzapparates 01, d. h. z. B. des Schneidzylinders 02, des Punktur- und Falzmesserzylinders 03 und des Falzklappenzylinders 04, steuert, und die mindestens eine Druckeinheit 11, d. h. die dieser Druckeinheit 11 zugeordnete Steuereinheit, die die jeweilige Rotation von deren Druckwerkszylinder steuert, sind jeweils an die virtuelle Leitachse 29 der Druckmaschine 16 angeschlossen. In der bevorzugten Ausführung leitet der Falzapparat 01, d. h. dessen Steuereinheit, ein die aktuelle Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigendes, vorzugsweise digitales Signal an eine die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 steuernde Steuereinheit, wobei für dieses Signal auf dessen Weg vom Falzapparat 01 zum System 21 zur Weiterverarbeitung der Druckerzeugnisse 07, z. B. in Zuordnung zum Falzapparat 01, eine Umschalteinrichtung 28 angeordnet ist. Die Weiterleitung des die aktuelle Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigenden Signals an die Steuereinheit der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 erfolgt z. B. dadurch, dass auch diese Steuereinheit der Fördereinrichtung 19 an die virtuelle Leitachse der Druckmaschine 16 angeschlossen wird. Solange sich die Transportgeschwindigkeit v06 des Bedruckstoffes 06 oberhalb eines zuvor festgelegten Wertes befindet, wird das z. B. vom Falzapparat 01 kommende, die aktuelle Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigende Signal von der Umschalteinrichtung 28 an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 vorzugsweise direkt weiter geleitet. Wenn die Transportgeschwindigkeit v06 des Bedruckstoffes 06 unterhalb des zuvor festgelegten Wertes sinkt, schaltet die Umschalteinrichtung 28 auf einen anderen Signalpfad um, wodurch die Verbindung, die der Übertragung des vom Falzapparat 01 kommenden Signals an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 dient, getrennt wird. Wenn die der Übertragung des Signals dienende Verbindung zwischen dem Falzapparat 01 und der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 durch die Umschaltung in der Umschalteinrichtung 28 auf den anderen Signalpfad getrennt ist, versorgt der Sollwertgeber 27 die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 mit einem die Transportgeschwindigkeit v06 des Bedruckstoffes 06 simulierenden Signal, welches vom Sollwertgeber 27 unabhängig von der aktuellen Transportgeschwindigkeit v06 des Bedruckstoffes 06 generiert wird. Für die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 bleibt die durch die Umschaltung in der Umschalteinrichtung 28 auf einen anderen Signalpfad erfolgte Änderung der Signalquelle vorzugsweise unbemerkt. Die Versorgung der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 mit demjenigen Signal, welches eine fiktive und damit eine von der aktuellen Transportgeschwindigkeit v06 des Bedruckstoffes 06 unabhängige Transportgeschwindigkeit v06 dieses Bedruckstoffes 06 anzeigt, hält für eine begrenzte Zeitdauer an, insbesondere zumindest solange, bis alle von der Druckmaschine 16 erzeugten Druckerzeugnisse 07 aus der Auslage 17 des Falzapparates 01 abtransportiert sind. Der Wert, bei dem die Umschalteinrichtung 28 durch ihre Umschaltung auf den anderen Signalpfad für das die Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigende Signal die vorzugsweise direkte Verbindung zwischen dem Falzapparat 01 und der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 trennt, kann z. B. in einem Bereich liegen, der mit derjenigen Drehzahl korrespondiert, die von den an der bisherigen Produktion beteiligten Druckwerkszylindern der mindestens einen Druckeinheit 11 im Bereich zwischen 1.500 U/h und 3.000 U/h ausgeführt wird. Fig. 2 clarifies this procedure. The folder 01, ie the associated control unit, which controls the respective rotation of the cylinder of the folder 01, ie, for example, the cutting cylinder 02, the Punktur- and folding blade 03 and the jaw cylinder 04, and the at least one printing unit 11, ie this Pressure unit 11 associated control unit, which controls the respective rotation of the printing cylinder, are each connected to the virtual guide axis 29 of the printing press 16. In the preferred embodiment, the folder 01, ie its control unit, passes a preferably digital signal indicating the current transport speed v06 of the printing stock 06 to a control unit controlling the conveyor 19 of the system 21 for further processing the printed products 07, this signal being sent on its way from Folder 01 to the system 21 for further processing of the printed products 07, z. B. in association with the folder 01, a switching device 28 is arranged. The forwarding of the current Transport speed v06 of the printing material 06 indicating signal to the control unit of the conveyor 19 of the system 21 for further processing of the printed products 07 z. B. in that also this control unit of the conveyor 19 is connected to the virtual leading axis of the printing press 16. As long as the transport speed v06 of the printing material 06 is above a predetermined value, the z. B. coming from the folder 01, the current transport speed v06 of the printing substrate 06 indicative signal from the switching device 28 to the conveyor 19 of the system 21 for further processing of the printed products 07 preferably passed directly. If the transport speed v06 of the printing substrate 06 drops below the predetermined value, the switching device 28 switches to a different signal path, whereby the connection which serves to transmit the signal coming from the folder 01 to the conveyor 19 of the system 21 for further processing the printed products 07 , is separated. If the transmission of the signal serving connection between the folder 01 and the conveyor 19 of the system 21 for further processing of the printed products 07 is separated by the switching in the switching device 28 to the other signal path, the setpoint generator 27 supplies the conveyor 19 of the system 21 for further processing the printed products 07 with a transport speed v06 of the printing material 06 simulating signal which is generated by the setpoint generator 27 regardless of the current transport speed v06 of the printing material 06. For the conveying device 19 of the system 21 for the further processing of the printed products 07, the change in the signal source which has occurred due to the switching in the switching device 28 to another signal path preferably remains unnoticed. The supply of the conveyor 19 of the system 21 for further processing of the printed products 07 with that signal which indicates a fictitious and thus independent of the current transport speed v06 of the printing substrate 06 transport speed v06 of this printing material 06 stops for a limited period of time, in particular at least as long as until all of the printing press 16 generated printed products 07 are removed from the delivery 17 of the folder 01. The value at which the switching device 28 separates the preferably direct connection between the folder 01 and the conveyor 19 of the system 21 for further processing of the printed products 07 by their switching to the other signal path for the transport speed v06 of the printing material 06 signal indicating z. B. in a range corresponding to that speed that is performed by the participating in the previous production printing cylinders of at least one printing unit 11 in the range between 1,500 U / h and 3,000 U / h.

Der Transport der Druckerzeugnisse 07 von der Auslage 17 des Falzapparates 01 der Druckmaschine 01 nach der dem Falzapparat 01 nachgeordneten Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 kann nun derart ausgebildet werden, dass trotz der unterhalb des zuvor festgelegten Wertes abgesunkenen Transportgeschwindigkeit v06 des Bedruckstoffes 06 die Transportgeschwindigkeit v17 der Auslage 17 des Falzapparates 01 und gegebenenfalls auch die Transportgeschwindigkeit v18 des Zuführbandes 18 zunächst auf einen festen Wert gehalten werden, wobei dieser feste Wert jeweils z. B. derjenigen Transportgeschwindigkeit v17; v18 entspricht, die die Auslage 17 des Falzapparates 01 und gegebenenfalls auch das Zuführband 18 angenommen haben, wenn die Umschalteinrichtung 28 für das die Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigende Signal die vorzugsweise direkte Verbindung zwischen dem Falzapparat 01 und der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 auf den Sollwertgeber 27 als Signalquelle umschaltet und der Sollwertgeber 27 beginnt, sein Signal an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 zu übertragen. Ferner kann vorgesehen sein, dass z. B. zu einem Zeitpunkt t3 (Fig. 3), zu dem das letzte Druckerzeugnis 07 vom Schaufelrad 09 auf der Auslage 17 des Falzapparates 01 ausgelegt wird, die Transportgeschwindigkeit v17 der Auslage 17 des Falzapparates 01 und gegebenenfalls auch die Transportgeschwindigkeit v18 des Zuführbandes 18 zumindest für eine begrenzte Zeit sogar auf einen deutlich höheren Wert als der zuvor genannte feste Wert angehoben werden.The transport of the printed products 07 from the delivery 17 of the folding apparatus 01 of the printing press 01 after the folding apparatus 01 downstream conveyor 19 of the system 21 for further processing of the printed products 07 can now be designed such that despite the sunken below the predetermined value transport speed v06 of the printing material 06, the transport speed v17 of the delivery 17 of the folder 01 and optionally also the transport speed v18 of the feed belt 18 are initially held at a fixed value, this fixed value being in each case z. B. that transport speed v17; v18 corresponds to which the display 17 of the folder 01 and optionally also the feed belt 18 have assumed when the switching device 28 for the transport speed v06 of the printing material 06 indicative signal preferably direct connection between the folder 01 and the conveyor 19 of the system 21 for further processing the printed products 07 to the setpoint generator 27 switches as a signal source and the setpoint generator 27 begins to transmit its signal to the conveyor 19 of the system 21 for further processing of the printed products 07. Furthermore, it can be provided that z. At a time t3 ( Fig. 3 ), to which the last printed product 07 is designed by the paddle wheel 09 on the display 17 of the folder 01, the transport speed v17 of the display 17 of the folder 01 and optionally Also, the transport speed v18 of the feed belt 18 are raised at least for a limited time even to a much higher value than the previously mentioned fixed value.

Ebenso kann die Transportgeschwindigkeit v19 der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 trotz der unterhalb des zuvor festgelegten Wertes weiter absinkender Transportgeschwindigkeit v06 des Bedruckstoffes 06 zunächst auf einen festen Wert gehalten werden, wobei auch dieser Wert der Transportgeschwindigkeit v19 der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 z. B. demjenigen Wert entsprechen kann, den diese Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 zu demjenigen Zeitpunkt angenommen hat, zu dem die Umschalteinrichtung 28 für das die Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigende Signal die Verbindung zwischen dem Falzapparat 01 und der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 auf den Sollwertgeber 27 als Signalquelle umschaltet und der Sollwertgeber 27 beginnt, sein Signal an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 zu übertragen. Nachdem das letzte von der Auslage 17 des Falzapparates 01 kommende Druckerzeugnis 07 die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 erreicht hat und dort z. B. von einem der an der Transportkette 22 angeordneten Greifer 23 übernommen wurde, kann vorgesehen werden, dass die Transportgeschwindigkeit v19 der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 zumindest für eine begrenzte Zeit auf einen höheren Wert, z. B. auf ihren doppelten Wert angehoben wird, damit Druckerzeugnisse 07 schneller z. B. dem Versandraum oder, falls erforderlich, dem Makulaturcontainer 24 zugeführt werden.Likewise, the transport speed v19 of the conveying device 19 of the system 21 for further processing of the printed products 07 can be initially maintained at a fixed value, despite the transport speed v06 of the printing material 06 falling further below the previously defined value, this value also being the transport speed v19 of the conveyor 19 of the system 21 for further processing of the printed products 07 z. B. may correspond to that value that this conveyor 19 of the system 21 for further processing of the printed products 07 at that time has assumed, to which the switching means 28 for the transport speed v06 of the printing material 06 signal indicating the connection between the folder 01 and the conveyor 19th of the system 21 for further processing of the printed products 07 to the setpoint generator 27 switches as a signal source and the setpoint generator 27 begins to transmit its signal to the conveyor 19 of the system 21 for further processing of the printed matter 07. After the last of the display 17 of the folder 01 coming printed product 07 has reached the conveyor 19 of the system 21 for further processing of the printed products 07 and there z. B. was taken from one of the arranged on the conveyor chain 22 gripper 23, it can be provided that the transport speed v19 of the conveyor 19 of the system 21 for further processing of the printed matter 07 at least for a limited time to a higher value, z. B. is raised to its double value, so that printed products 07 faster z. B. the mailroom or, if necessary, the waste container 24 are supplied.

Fig. 3 zeigt drei Diagramme a), b) und c) zur Verdeutlichung eines Zeitverhaltens der jeweiligen Transportgeschwindigkeiten v06; v17; v18; v19 von dem durch die Druckmaschine 16 geführten Bedruckstoff 06, von der z. B. als ein umlaufendes Band ausgebildeten Auslage 17 des Falzapparates 01 und gegebenenfalls einem Zuführband 18 sowie von der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07. Der Ablauf der Zeit t ist beispielhaft in mehrere aufeinander folgende Abschnitte A; B; C; D; E gegliedert. Im ersten Abschnitt A läuft die mindestens eine Druckeinheit 11 der Druckmaschine 16 mit ihrer Produktionsgeschwindigkeit im Fortdruck. Beispielsweise mit Erreichen der dem aktuellen Druckauftrag zugrunde liegende Produktionsstückzahl für die herzustellenden Druckerzeugnisse 07 beginnt im Zeitpunkt t1 z. B. die Steuereinheit 31, die Transportgeschwindigkeit v06 des Bedruckstoffes 06 kontinuierlich zu verringern. Im mit dem Zeitpunkt t1 beginnenden zweiten Abschnitt B wird begonnen, die Drehzahl der an dieser Produktion beteiligten Druckwerkszylinder sowie die Drehzahl der im Falzapparat 01 angeordneten Zylinder vorzugsweise synchron bis zu deren jeweiligem Stillstand zu verringern. Vor dem Erreichen ihres Stillstands werden die an dieser Produktion beteiligten Druckwerkszylinder zum Zeitpunkt t2 in ihre jeweilige Druck-ab-Betriebsstellung gebracht, so dass die betreffenden Druckwerkszylinder kein Druckbild mehr auf den Bedruckstoff 06 übertragen können. Dieser Zeitpunkt t2 korrespondiert mit einer Drehzahl der an dieser Produktion beteiligten Druckwerkszylinder im Bereich z. B. von 1.500 U/h und 3.000 U/h. Zum Zeitpunkt t2 wird die Übertragung des die aktuelle Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigende Signals an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 durch die Umschalteinrichtung 28 unterbrochen und der Sollwertgeber 27 beginnt, sein die Transportgeschwindigkeit v06 des Bedruckstoffes 06 simulierendes Signal an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 zu übertragen. Bis dahin wurde das die aktuelle Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigende Signal z. B. vom Falzapparat 01 vorzugsweise direkt mittels einer reinen Durchleitung durch die Umschalteinrichtung 28 an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 geleitet. Nachdem die Umschalteinrichtung 28 die Übertragung des die aktuelle Transportgeschwindigkeit v06 des Bedruckstoffes 06 anzeigende Signals an die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 unterbrochen hat, wird die aktuelle Transportgeschwindigkeit v06 des Bedruckstoffes 06 weiter bis auf Null reduziert. Die Transportgeschwindigkeit v17, mit welcher Druckerzeugnisse 07 auf der Auslage 17 des Falzapparates 01 transportiert werden, gegebenenfalls auch die Transportgeschwindigkeit v18 des Zuführbandes 18 sowie die Transportgeschwindigkeit v19 der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 werden jedoch nicht weiter proportional zur Transportgeschwindigkeit v06 des Bedruckstoffes 06 abgesenkt, sondern jeweils zumindest für eine bestimmte Zeit auf einen festen Wert konstant gehalten, was in einem dritten Abschnitt C der Fig. 3 dargestellt ist. Die Dauer dieses dritten Abschnittes C kann über denjenigen Zeitpunkt hinausgehen, zu dem die an der vorangegangenen Produktion beteiligten Druckwerkszylinder ihren jeweiligen Stillstand erreichen. Das Ende des dritten Abschnittes C kann dadurch gekennzeichnet sein, dass zu diesem Zeitpunkt t3 das Schaufelrad 09 das letzte im Falzapparat 01 geschnittene und gefalzte Druckerzeugnis 07 auf der Auslage 17 des Falzapparates 01 auslegt. Ab dem Zeitpunkt t3 werden die Transportgeschwindigkeit v17 der Auslage 17 des Falzapparates 01 und gegebenenfalls auch die Transportgeschwindigkeit v18 des Zuführbandes 18 zumindest für eine begrenzte Zeit auf einen deutlich höheren Wert als den zuvor genannten festen Wert angehoben, wodurch ein vierter Abschnitt D eingeleitet wird. Der Wert der angehobenen Transportgeschwindigkeit v17 der Auslage 17 des Falzapparates 01 und gegebenenfalls auch der Wert der angehobenen Transportgeschwindigkeit v18 des Zuführbandes 18 können jeweils z. B. das Fünffache oder bis zum Zehnfachen ihrer jeweiligen Ausgangsgeschwindigkeit betragen. Nachdem das letzte von der Auslage 17 des Falzapparates 01 kommende Druckerzeugnis 07 die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 erreicht hat, kann auch die Transportgeschwindigkeit v19 der Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 auf einen höheren Wert angehoben werden, z. B. kann diese Transportgeschwindigkeit v19 verdoppelt werden, z. B. von 10.000 Umläufe pro Stunde auf dann 20.000 Umläufe pro Stunde. Am Ende des vierten Abschnittes D werden zum Zeitpunkt t4 die Transportgeschwindigkeit v17 der Auslage 17 des Falzapparates 01 und gegebenenfalls auch die Transportgeschwindigkeit v18 des Zuführbandes 18 auf Null reduziert. Nachdem die Fördereinrichtung 19 des Systems 21 zur Weiterverarbeitung der Druckerzeugnisse 07 alle zum vorangegangenen Druckauftrag gehörenden Druckerzeugnisse 07 abtransportiert hat, kann auch diese Fördereinrichtung 19 in einem fünften Abschnitt E z. B. zum Stillstand gebracht werden. Fig. 3 shows three diagrams a), b) and c) for illustrating a time behavior of the respective transport speeds v06; v17; v18; v19 of which by the Printing machine 16 guided substrate 06, from the z. B. as a circulating belt formed display 17 of the folder 01 and optionally a feed belt 18 and the conveyor 19 of the system 21 for further processing of the printed products 07. The passage of time t is exemplified in several successive sections A; B; C; D; E articulated. In the first section A, the at least one printing unit 11 of the printing machine 16 runs at its production speed in the continuous printing. For example, upon reaching the current print job underlying production quantity for the printed products 07 to be produced at time t1 z. B. the control unit 31, the transport speed v06 of the printing substrate 06 to reduce continuously. In the beginning at the time t1 second section B is started, the speed of the pressure cylinder involved in this production and the speed of the cylinder 01 arranged in the folding cylinder preferably synchronously to reduce their respective standstill. Before reaching their standstill, the printing cylinder involved in this production are brought at the time t2 in their respective print-off operating position, so that the respective printing cylinder no more print image can be transferred to the substrate 06. This time t2 corresponds to a speed of the printing cylinder involved in this production in the range z. B. from 1,500 U / h and 3,000 U / h. At the time t2, the transmission of the signal indicating the current transport speed v06 of the printing material 06 to the conveyor 19 of the system 21 for further processing of the printed products 07 is interrupted by the switching device 28 and the setpoint generator 27 begins to simulate the transport speed v06 of the printing material 06 to the signal To convey conveyor 19 of the system 21 for further processing of the printed matter 07. Until then, the current transport speed v06 of the printing substrate 06 indicating signal z. B. from the folder 01 preferably passed directly by means of a pure passage through the switching device 28 to the conveyor 19 of the system 21 for further processing of the printed products 07. After the switching device 28, the transmission of the current transport speed v06 of the printing 06 indicating signal has interrupted to the conveyor 19 of the system 21 for further processing of the printed products 07, the current transport speed v06 of the printing material 06 is further reduced to zero. The transport speed v17 with which printed products 07 are transported on the delivery 17 of the folding apparatus 01, if necessary also the transport speed v18 of the delivery belt 18 and the transport speed v19 of the conveyor 19 of the system 21 for further processing of the printed products 07 are not further proportional to the transport speed v06 of FIG Substrate 06 is lowered, but kept constant at least for a certain time to a fixed value, which in a third section C of Fig. 3 is shown. The duration of this third section C may exceed the time at which the printing cylinder cylinders involved in the previous production reach their respective standstill. The end of the third section C may be characterized in that at this time t3 the paddle wheel 09, the last printed in the folder 01 and folded printed product 07 on the display 17 of the folder 01 interprets. From the point in time t3, the transport speed v17 of the delivery 17 of the folder 01 and optionally also the transport speed v18 of the delivery belt 18 are raised at least for a limited time to a significantly higher value than the aforementioned fixed value, whereby a fourth section D is introduced. The value of the raised transport speed v17 of the delivery 17 of the folding apparatus 01 and possibly also the value of the raised transport speed v18 of the delivery belt 18 can each be z. B. be five times or up to ten times their respective initial speed. After the last printed product 07 coming from the delivery 17 of the folding apparatus 01 has reached the conveyor 19 of the system 21 for further processing of the printed products 07, the transport speed v19 of the conveyor 19 of the system 21 for further processing of the printed products 07 can also be increased to a higher value, z. B., this transport speed v19 can be doubled, z. From 10,000 revolutions per hour to 20,000 revolutions per hour. At the end of the fourth Section D are at time t4, the transport speed v17 of the display 17 of the folder 01 and possibly also the transport speed v18 of the feed belt 18 is reduced to zero. After the conveyor 19 of the system 21 for further processing of the printed products 07 has transported away all belonging to the previous print job printed matter 07, this conveyor 19 in a fifth section E z. B. be brought to a standstill.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

0101
Falzapparatfolding
0202
Schneidzylindercutting cylinder
0303
Punktur- und FalzmesserzylinderPuncture and folding blade cylinder
0404
Falzklappenzylinderjaw cylinder
0505
--
0606
Bedruckstoffsubstrate
0707
Einheit; DruckerzeugnisUnit; Printed Media
0808
Bändersystembelt system
0909
Schaufelradpaddle wheel
1010
--
1111
Druckeinheitprinting unit
1212
Übertragungszylindertransfer cylinder
1313
Formzylinderform cylinder
1414
Farbwerkinking
1515
--
1616
Druckmaschinepress
1717
Auslagedisplay
1818
Zuführbandinfeed
1919
FördereinrichtungConveyor
2020
--
2121
System zur WeiterverarbeitungSystem for further processing
2222
Transportkettetransport chain
2323
Greifergrab
2424
MakulaturcontainerMakulaturcontainer
2525
--
2626
Makulaturweichewaste diverter
2727
SollwertgeberSetpoint generator
2828
Umschalteinrichtungswitchover
2929
Leitachsemaster axis
3030
--
3131
Steuereinheitcontrol unit
tt
ZeitTime
t1t1
Zeitpunkttime
t2t2
Zeitpunkttime
t3t3
Zeitpunkttime
t4t4
Zeitpunkttime
v06v06
Transportgeschwindigkeittransport speed
v17v17
Transportgeschwindigkeittransport speed
v18v18
Transportgeschwindigkeittransport speed
v19v19
Transportgeschwindigkeittransport speed
AA
Abschnittsection
BB
Abschnittsection
CC
Abschnittsection
DD
Abschnittsection
Ee
Abschnittsection

Claims (10)

  1. A method for controlling the transport of printed products (07) produced in a printing press (16), wherein the printed products (07) are transported from a delivery system (17) of a folding apparatus (01) of said printing press (16) to a conveyor device (19), arranged downstream from the folding apparatus (01), of a system (21) for further processing of the printed products (07), characterized in that at least during continuous reduction of a transport speed (v06) of a printed substrate (06) which is guided through the printing press (16) from which the printed products (07) are produced, a signal indicating the actual transport speed (v06) of the printed substrate (06) is transmitted to the conveyor device (19) of the system (01) for further processing of said printed products (07), wherein below a pre-set value for the continuously falling transport speed (v06) of the printed substrate (06), the signal indicates said pre-set value for the transport speed (v06), transmitted to the conveyor device (19) of the system (01) for further processing of the printed products (07) is generated by a set-point generator (27) independently of the actual transport speed (v06) of the printed substrate (06) and transmitted to the conveyor device (19) of the system (21) for further processing of the printed products (07).
  2. The method according to Claim 1, characterized in that the signal generated by the set-point generator (27) is transmitted for a limited time to the conveyor device (19) of the system (21) for further processing of the printed products (07).
  3. The method according to Claim 1 and/or 2, characterized in that the signal generated by the set-point generator (27) is transmitted to the conveyor device (19) of the system (21) for further processing the printed products (07) until such time that all printed products (07) produced by the printing press (16) have been transported out of the delivery system (17) of the folding apparatus (01).
  4. The method according to Claim 1 and/or 2 and/or 3, characterized in that the signal indicating the actual transport speed (v06) of the printed substrate (06) is communicated to the conveyor system (19) of the system (21) for further processing of the printed products (07) by employing a virtual master axis (29) of the printing press (16).
  5. The method according to Claim 1 and/or 2 and/or 3 and/or 4, characterized in that the signal indicating the actual transport speed (v06) of the printed substrate (06) is communicated to the conveyer system (19) of the system (21) for further processing of the printed products (07) by employing a change-over mechanism (28).
  6. The method according to Claim 5, characterized in that the change-over mechanism (28) separates a connection serving to transmit the signal between the folding apparatus (01) and the conveyor device (19) of the system (21) for further processing of the printed products (07), and switches over to the set-point generator (27) as the source of signal when the transport speed (v06) of the printed substrate (06) falls below the pre-set value.
  7. The method according to Claim 5 and/or 6, characterized in that the value at which the change-over mechanism (28) switches to the set-point generator (27) as the source of the signal indicating the pre-set value for the transport speed (v06) of the printed substrate (06) is in a region that corresponds to a revolution of print press cylinders of a printing unit (11) of the printing press (16) that is in the region between 1,500 rph and 3,000 rph.
  8. The method according to Claim 5 and/or 6, and/or 7, characterized in that despite the transport speed (v06) of the printed substrate (06) having fallen below the pre-set value, a transport speed (v17) at which printed products (07) are transported from the delivery device (17) of the folding apparatus (01) and/or a transport speed (v19) of the conveyor device (19) of the system (21) for further processing of the printed products (07) are kept at a fixed value, respectively.
  9. The method according to Claim 8, characterized in that at a time point at which the last printed product (07) is laid out on the deliverer (17) of the folding apparatus (01), the transport speed (v17) of the deliverer (17) of the folding apparatus (01) is raised to a higher value than the fixed value previously named.
  10. The method according to Claim 8 and/or 9, characterized in that the transport speed (v19) of the conveyor device (19) of the system (21) for further processing of the printed products (07) is raised to a higher value after the last printed product (07) that was delivered from the delivery system (17) of the folding apparatus (01) has arrived at the conveyor device (19) of the system (21) for further processing the printed products (07).
EP12743158.3A 2011-09-01 2012-08-02 Method for controlling the transport of printed products produced in a printing press Active EP2751000B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011082005.1A DE102011082005B4 (en) 2011-09-01 2011-09-01 Method for controlling a transport of printed products from a delivery of a folding apparatus of a printing press to a downstream of the folder conveyor of a system for processing the printed products
PCT/EP2012/065106 WO2013029913A1 (en) 2011-09-01 2012-08-02 Method for controlling the transport of printed products produced in a printing press

Publications (2)

Publication Number Publication Date
EP2751000A1 EP2751000A1 (en) 2014-07-09
EP2751000B1 true EP2751000B1 (en) 2015-04-22

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CN (1) CN103764530B (en)
DE (1) DE102011082005B4 (en)
WO (1) WO2013029913A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224751B (en) * 1962-06-29 1966-09-15 Willi Kluge Transport device for newspapers connected to a rotary printing press
DE10219541C1 (en) * 2002-05-02 2003-12-11 Koenig & Bauer Ag Device for detecting a web bridge on a machine processing a web
DD264190A1 (en) * 1987-09-04 1989-01-25 Polygraph Leipzig SHOE WHEEL EXCHANGER FOR SHOOTING OUTPUT OF PRINTED PRODUCTS
DE3864488D1 (en) 1987-10-23 1991-10-02 Ferag Ag METHOD AND DEVICE FOR ACCEPTING PRINTED PRODUCTS FROM A RECOVERED PADDLE WHEEL OF A PRINTING MACHINE.
DE19903120A1 (en) * 1999-01-27 2000-08-03 Roland Man Druckmasch Deceleration mechanism for products passing through a mechanical folding apparatus
DE10317570B3 (en) * 2003-04-16 2004-09-16 Koenig & Bauer Ag Print machine drive device for controlling the various units of the machine, has a virtual control axis and a switch with which the changing angular position of the control axis is converted to an output control impulse sequence
DE102004029170B4 (en) * 2004-06-16 2007-05-03 Man Roland Druckmaschinen Ag Jib module for a printing machine
DE102004054044B4 (en) * 2004-11-05 2016-06-16 Manroland Web Systems Gmbh Method and device for transporting flat products
ATE550188T1 (en) * 2008-03-05 2012-04-15 Koenig & Bauer Ag METHOD FOR OPERATING A PRINTING MACHINE HAVING SEVERAL PRINTING UNITS
DE102008013257B4 (en) * 2008-03-08 2019-08-29 Manroland Goss Web Systems Gmbh Jib module of a printing machine

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EP2751000A1 (en) 2014-07-09
CN103764530B (en) 2015-11-25
DE102011082005B4 (en) 2015-01-29
CN103764530A (en) 2014-04-30
WO2013029913A1 (en) 2013-03-07
DE102011082005A1 (en) 2013-03-07

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