EP3271174B1 - Dispositif de sortie comprenant deux postes de distribution et procédé d'ajustement - Google Patents

Dispositif de sortie comprenant deux postes de distribution et procédé d'ajustement Download PDF

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Publication number
EP3271174B1
EP3271174B1 EP16733072.9A EP16733072A EP3271174B1 EP 3271174 B1 EP3271174 B1 EP 3271174B1 EP 16733072 A EP16733072 A EP 16733072A EP 3271174 B1 EP3271174 B1 EP 3271174B1
Authority
EP
European Patent Office
Prior art keywords
delivery
discharge station
sheet
control
stack
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
EP16733072.9A
Other languages
German (de)
English (en)
Other versions
EP3271174A2 (fr
Inventor
Karsten Grossmann
Jens BELLMANN
Volker Taschenberger
Heinz Michael Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102015218131.6A external-priority patent/DE102015218131B4/de
Priority claimed from DE102016209116.6A external-priority patent/DE102016209116A1/de
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP3271174A2 publication Critical patent/EP3271174A2/fr
Application granted granted Critical
Publication of EP3271174B1 publication Critical patent/EP3271174B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/70—Depositing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
    • B65H29/041—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands and introducing into a pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
    • B65H29/045—Details of grippers
    • B65H29/047—Gripper opening devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/245—Air blast devices
    • B65H29/246—Air blast devices acting on stacking devices
    • B65H29/247—Air blast devices acting on stacking devices blowing on upperside of the sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68—Reducing the speed of articles as they advance
    • B65H29/683—Slowing-down from chain delivery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/20—Pile receivers adjustable for different article sizes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/24—Pile receivers multiple or compartmented, e.d. for alternate, programmed, or selective filling
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B65H2405/114—Side, i.e. portion parallel to the feeding / delivering direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/30—Other features of supports for sheets
    • B65H2405/33—Compartmented support
    • B65H2405/331—Juxtaposed compartments
    • B65H2405/3311—Juxtaposed compartments for storing articles horizontally or slightly inclined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/50—Gripping means
    • B65H2405/58—Means for achieving gripping/releasing operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
    • B65H2406/122—Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/12—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • 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
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/34—Pressure, e.g. fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2551/00—Means for control to be used by operator; User interfaces
    • B65H2551/10—Command input means
    • B65H2551/18—Graphical interactive displays; Mouses; Touchscreens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/42—Cameras
    • 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

Definitions

  • the invention relates to a delivery device and a method for adjusting the delivery device according to claims 1 and 13.
  • JP 25 17 276 B2 discloses a delivery device with two delivery stations, a guide element being provided between the first and second delivery stations. In the end area, a stop which can be pivoted into and out of the transport path is provided.
  • the DE 10 2008 006 528 A1 discloses a device for discharging sheets, whereby a sheet to be discharged can be discharged downward from a guiding plane having blown air openings upstream of the main stack.
  • a combing rake which otherwise continues the guiding surface, is pivoted into the transport path around the sheet downwards the management level to an auxiliary stack.
  • a guide piece adjoining the diversion point has blown air openings.
  • the DE 103 29 833 A1 a sheet guiding device with a part which can be swung downwards, via which sheets to be discharged as waste can be fed to a so-called waste stack.
  • the sheets are transported by grippers, which are opened at the point of delivery by contact with an opening curve.
  • the curve provided above the waste stack can be pivoted in and out of the transport path of the gripper opening mechanism.
  • a blowing device is provided above the waste stack, which acts on the top of the sheet.
  • a guide surface adjoining the pivotable part of the guide level can be operated by a fan with overpressure or underpressure.
  • the DE 10 2012 206 929 A1 discloses a sheet brake with a suction band, the deceleration of which slows down the sheet. After opening the gripper, the speed is reduced from the gripper carriage speed to a depositing speed.
  • the curve opening the gripper is adjustable.
  • the drives for the brake elements and for setting the gripper curve can be made via the machine control.
  • the EP 1 958 906 A2 relates to a sheet guiding device in a stack delivery device comprising two delivery stations.
  • a blowing device comprising several fans is assigned to the first delivery station. The fans are opened for the operating state in which a sheet is to be fed onto the second stack the suction side covered by inserting a sign.
  • the delivery of the sheet at the delivery station is controlled via a gripper opening curve, which can either be introduced into the movement path of the gripper opening mechanism or can be removed from it again.
  • the DE 693 07 840 T2 discloses a delivery device with a delivery station and a switching device effecting the release with a switching cam and a cam follower functionally assigned to a holding device.
  • the switching cam is arranged to adjust the opening point on a base plate which is movably mounted with respect to the machine frame along the transport direction.
  • the switch cam is pivoted about a pivot axis provided on the base plate via a type of toggle lever mechanism.
  • a switching cam located in a first position releases sheets above the stack.
  • a switching cam located in a second position with a later initial contact sheets are still passed over stacking stops for the purpose of sample sheet removal and are only released for contact with a sample sheet stop.
  • the location for the first contact is set by pivoting the switching cam by means of a drive means designed as a pneumatic cylinder.
  • the DE 10 2006 017 461 A1 discloses guiding devices designed as blown air boxes for guiding sheets transported by drums. In addition to differently designed nozzles, the blown air boxes also have blower nozzles designed as Venturi nozzles. Through the DE 196 31 598 C2 a pneumatic sheet guiding device is known.
  • the DD 133 654 B1 relates to a method and an apparatus for the accelerated deposition of sheet-like materials. Blown air is applied to the elbows in two phases via transverse and longitudinal blowpipes, with several successive transverse blowpipes being switched on and off in succession in the first phase.
  • the DE 10 2004 007 599 A1 relates to a sheet processing machine with a sheet unwind.
  • the sheets are pulled over an unrolling notch in which there is negative pressure.
  • the unrolling notch is formed by a guide section that initially curves downward and immediately follows curved upward again.
  • the DE 31 30 945 A1 discloses a device for depositing printed products conveyed by means of a conveyor from a conveying stream, two stops being introduced into the conveying path for depositing a printed product.
  • the stops can be moved in and out by means of a hydraulic or pneumatic drive.
  • the JP 2001-199612 A discloses a device for rejecting defective printed products, the DE 199 05 263 C1 a device for sampling.
  • the DE 28 20 877 A1 and DE 37 17 736 A1 each relate to a loading device for at least one processing machine. Through this, paper sheets present in a shingled stream are fed to the downstream processing machines on a conveyor line via respective switches.
  • the conveyor sections and switches are formed by conveyor belts which can be coupled to a central drive motor.
  • JP 2012-35 978 A and JP 2001-199 612 A disclose delivery devices with a device for rejecting faulty copies.
  • the DE 199 35 665 A1 relates to a device for stacking flat goods, in particular sheet metal, on several stacks.
  • the sheets are held and conveyed above the deliveries from above by rotating suction devices, the feed of which, in the event of a placement on one of the stacks, can be slowed down to the placement speed.
  • the DE 10 2004 011 114 A1 relates to a stacking device with an electrical discharge device.
  • the DE 198 19 490 C1 relates in one of its versions to a generic delivery device with two stack deliveries.
  • a sheet is decelerated by a format-adjustable braking device with a trackable blind and placed on the first delivery pile.
  • the two stack deliveries are filled alternately for a non-stop stack change.
  • a viewing window with integrated control and / or display elements which still enable the unloading is provided on the sheet delivery. This is intended to simultaneously observe the filing and stacking process on the one hand and to position the printing press, e.g. B. color matching color zone setting, on the other hand. If it was a printing press with two paper stacks in the delivery area or with a test sheet storage facility, difficult inspection criteria, such as the color balance and color zone setting, should also be assessed through the viewing window.
  • the US 2011/0132218 A1 discloses a printing press with an optical sensor system measuring a quality criterion on at least one last printing unit. The results are sent to a control device, where they are compared with predefined values and by which appropriate settings are made if necessary.
  • a printing press with feeder printing units and delivery is known, a camera being provided on the feeder, between the printing units and on the delivery.
  • the image data are stored in a memory of a control computer and can be viewed on a touchscreen or large screen of the control center. This image data can also on other screens, for. B. on the boom.
  • the DE 10 2014 224 895 A1 relates to a boom of a sheet processing machine with at least one detection unit for detecting the angular position of the leading edge of the sheet.
  • this angular position can be detected in relation to the front edge stops.
  • the detection unit can comprise a camera, in particular a CCD camera.
  • the EP 2 727 866 A2 discloses a printing system connected to a host computer via a network with a delivery, in which sheets are laid out in different output compartments depending on their sheet width and are stacked there in each case in a laterally flush manner. In a second embodiment, when in doubt, this does not happen automatically, but only after confirmation by the operator. Depending on the decision, the sheet concerned is conveyed into one of the shafts to be moved parallel to one another.
  • a device in which a plurality of sheets obtained by longitudinal cuts of a wide printing material are stacked side by side in several stacking boxes to form stacks and for intermediate storage or direct processing from the stacking boxes.
  • the stacking boxes are to be adapted to different formats by means of a format setting device, in that similar stop elements of the boxes can optionally be coupled to a same drive for their adjustment. Coupling to the actuator can be done by separate servo drives.
  • the invention has for its object to provide a delivery device and a method for adjusting the delivery device.
  • the advantages that can be achieved with the invention are, in particular, that particularly low-interference operation and / or transport that is as gentle as possible and / or high quality storage is achieved for a storage device for sheet-shaped printing materials.
  • the delivery device for delivery of printing material sheets that can be fed in the area of an entry side of the delivery device comprises at least one first delivery station and one second delivery station downstream of the first delivery station in the transport path, the delivery stations in each case at least a format- or transport-relevant device is assigned, which can be adjusted with regard to an adaptation or correction of the sheet guidance and / or storage by drives comprising drive means, and wherein at least one operator interface is provided with at least one first actuating means, which is permanent or via a further actuating means activatable signal connection to the actuator of the at least one format or transport-relevant device of the first delivery station and via which when actuated Setting the actuator which is or can be effected at least one device of the first delivery station which is variable with respect to a format or transport-relevant size.
  • a delivery device for delivering printing material sheets that can be fed in the area of an entry side of the delivery device
  • said delivery delivery comprises at least a first delivery station and a second delivery station arranged downstream of the first delivery station in the transport path, the delivery stations each being assigned at least one format- or transport-relevant device which can be adjusted with drives comprising drive means with a view to adapting or correcting the sheet guidance and / or storage, that at least one operator interface is provided with at least one actuating means, which is in permanent signal connection or can be activated via a further actuating means with the actuator of the at least one format- or transport-relevant device of the second delivery station and via which actuation of the actuator of the at least one with regard to actuation on a format- or transport-relevant variable variable device of the second delivery station can be effected or is effected, and this actuating means additionally via a further signal connection with a Ste A member of a device of the first delivery station corresponding to the device in question of the
  • a delivery device of this type comprising two delivery stations is set up, with at least one in each case for adapting or correcting the sheet guidance and / or storage in the first and second delivery stations Format or transport-relevant device is set or set, the placement of both the device assigned to the first and the second delivery station at a user interface, which is provided at a level of the delivery device downstream of a side entrance into the stacking space of the downstream second delivery station.
  • the aforementioned advantageous operating method is used to set such a delivery device comprising two delivery stations, with at least one format or transport-related device being set or adjusted in order to adapt or correct the sheet guidance and / or storage in the second delivery station, as a result of and / or with the setting or
  • this device of the second delivery station is adjusted, a device of the first delivery station corresponding to the device in question of the second delivery station is correlated and / or forced.
  • Machine 01 comprises one or more printing substrate B fed between a feed device 02 and a delivery device 03, in particular inline, ie in a same, uninterrupted flow of material, processing and / or processing stages 04; 06; 07.
  • a processing stage one or more processing stages printing and / or contactlessly conditioning and / or mechanically treating processing stages, such as, for example, B.
  • one or more printing units 04; 06 and / or one or more drying devices 07 and / or one or more cutting and / or punching units, not shown in detail can be provided in the printing material path between the feed device 02 and the delivery device 03.
  • one or more of the above-mentioned units e.g. B. the printing units 04; 06 downstream drying device 07, can be arranged in the printing material path of the machine 01, which is preferably designed as a printing press 01 (see, for example, Fig. 1 ).
  • the term "sheet” is understood here to mean, for example, any type of flat printing material B, which, for example, as individual material sections. B.
  • the term "flat" means, for example, that a length and a width of the printing material sheet B are each at least 50 times, advantageously at least 150 times, in particular at least 1,000 times or even more than 20,000 times the thickness of the Arc corresponds.
  • the sheet-shaped printing material B is or is preferably provided in the form of stacks 08 for feeding it into the machine 01 by the feed device 02 on the input side, which is also referred to, for example, as a so-called sheet feeder 02.
  • the output device 03 z. B. also referred to as delivery device 03, the printing material B processed in the machine 01 is after passing through the processing stages 04; 06; 07 for removal, e.g. B. a removal or onward transport, in stacks 11; 12 provided.
  • delivery device 03 is here preferably designed as a multiple stack delivery 03, in particular double stack delivery 03, and for this purpose comprises at least two delivery stations I arranged one behind the other in the transport path; II, here also as expenses I; II or stack display I; II designated.
  • the upstream of the first processing stage 04, 06 sheet feeder 02, feeder 02 for short, takes one as a printing material container on z. B. a stacking plate 13 attached sheet stack 08. It preferably comprises sheet separation members and sheet transport members, not shown in detail, which are designed, for example, as separating suction devices and as transport suction devices.
  • feeder 02 is preferably equipped with a non-stop device, not shown here. This non-stop facility has e.g. B. via a retractable in the stack template area of the feeder 02, arranged on an insertion unit auxiliary stack carrier, which is designed in particular as a rake, roller blind or plate.
  • the feeder 02 follows, for example, a z. B. designed as a belt table, in particular as a suction belt table, conveyor section 14.
  • the first is in the substrate path downstream of the sheet feeder 02 Processing level 04; 06 upstream of an alignment device 16, for example referred to as a system 16 or a sheet system 16.
  • the sheet system 16 preferably comprises a feed table, with the printing material sheet to be fed being fed into the movement path of the sheet in the work cycle for its alignment z. B. as so-called front marks stops, in particular front stops, are performed.
  • the aligned with respect to the front edge and optionally with respect to a side edge printing sheet B are then a z. B. also referred to as feed drum 17, in particular transfer drum 17 conveying means 17.
  • the feed drum 17 transfers the printing material sheets B coming from the conveying path 14 directly or possibly via one or more further transfer drums to a conveying means 18 of the first processing stage 04 which is used for the transfer and / or as an abutment and is preferably designed as a transfer cylinder 18.
  • the at least one printing unit 04; comprised of the printing press 01, in particular sheet-fed printing press 01; 06 is preferred as printing unit 04 printing on printing material B according to a rotary printing process; 06 executed.
  • the printing unit (s) 04; 06 the printing material B is at least on one side one or more times with a printing fluid to be applied by the printing unit 04, 06, e.g. B. a printing ink or a varnish, printable.
  • the printing press 01 shown here it comprises a plurality of printing units 04 of the same type, in particular offset printing units 04, by means of which the printing material B can in each case be printed with printing ink.
  • a printing fluid to be applied by the printing unit 04, 06 e.g. B. a printing ink or a varnish, printable.
  • the printing press 01 shown here it comprises a plurality of printing units 04 of the same type, in particular offset printing units 04, by means of which the printing material B can in each case be printed with printing ink.
  • At least one printing unit 06 of a further type can be designed, for example, as a printing unit 06 which can be applied to the printing material B which is passed through at least on one side, for example also referred to as a coating printing unit 06.
  • the latter printing unit 06 can be in the manner of a printing unit 06 working according to a high-pressure method, e.g. B. as a high-pressure printing unit 06, in particular as a flexographic printing unit 06.
  • one or more printing units operating according to different printing methods e.g. . B. one or more printing units working by a gravure printing process and / or one or more printing units working by a printing process and / or one or more by a non-impact process, e.g. B. a digital printing process, in particular according to the inkjet printing process, working printing units, can be provided in the printing material path to be traversed inline between feed device 02 and delivery device 03.
  • the respective printing unit 04 comprises z. B. in the area of a so-called printing unit superstructure, in particular as a forme cylinder 22, for. B. as a plate cylinder 22, executed printing unit cylinder 22 and in particular as a transfer cylinder 23, z. B. designed as a rubber cylinder 23 printing unit cylinder 23.
  • the forme cylinder 22 acts to apply pressurized fluid upstream with a corresponding application system 24, e.g. B. a so-called. Inking unit 24, and in the case of an offset printing unit 04 working according to the wet offset process additionally with a dampening unit 26.
  • an application system 28 which is preferably designed here as a chambered doctor blade system 28, preferably comprises an inking roller, in particular anilox roller, comprising a cup structure on the outer surface, and a chambered doctor blade.
  • the lacquer form cylinder 27 interacts - with respect to the fluid flow downstream - with a printing unit cylinder 29 designed as an impression cylinder 29 or impression cylinder 29, which can simultaneously take over the function of the above-mentioned conveying means 29 as a transfer cylinder.
  • the processed sheet B After processing or printing in one or more processing stages 04; 07, the processed sheet B - possibly via one or more intermediate, z. B. designed as transfer drums 19 funding 19 and / or other downstream transport routes - promoted downstream to the dispenser 03.
  • the processed printing material sheet B is transferred to a sheet B to one of the delivery stations I; II promotional conveyor system 21 delivered. This - at least up to the delivery stations I; II-reaching conveyor system 21 is to be understood here as part of the delivery device 03 or delivery device 03 and is to be conceptually included by this.
  • the delivery device 03 transport section 09, z. B. a so-called. Extension 09 can be provided, which increases the transport route and thus a transport time required for drying, for example.
  • one or more drying facilities 07, z. B. one or more for example be provided as a radiation dryer 07, preferably as an IR or UV dryer.
  • Downstream of the last printing stage 04; 06 and possibly one or more further processing stages and / or conveying sections are thus delivered to the processed printing material sheet B into the delivery device 03 or to one of the delivery stations I included in the delivery device 03; II, e.g. B. Display I; II, promotional and z. B.
  • a sheet conveyor system 21 conveyor system 21 This is preferably designed as a traction conveyor system 21 with a rotating traction means 31 and several along the traction means 31 arranged on this holding means 32.
  • a switching means 141 of a switching device 141, 142 which brings about an active and an inactive or released switching state can be implemented in any manner electronically or mechanically.
  • actuators that are carried along with the conveyor system 21 or the holding device 32 and that switch the holding device 32 could be electronically controllable by means of corresponding control means.
  • the switching itself takes place via an appropriately configured mechanism, for. B. appropriately configured mechanical switching means 141. Adjusting and / or activating this switching device or the switching means can optionally be carried out via electronically actuated and / or switchable drive means 146; 147 take place.
  • the conveyor system 21 designed here as a chain conveyor system 21 preferably comprises as a rotating traction means 31 a chain 31 which is connected via e.g. B. as sprockets 33; 34 trained drive and / or guide wheels 33; 34 is guided and driven.
  • the holding devices 32 are designed here as so-called gripper carriages 32 and preferably mounted on both sides on respective chains 31, which laterally in guide rails 38; 39 (see e.g. Fig. 2 ) are performed. From the gripper carriage 32, the sheets B in the sheet transport direction T to the delivery stations I; II and / or via the relevant delivery stack 11; 12 out.
  • the delivery stack 11; 12 can directly or indirectly on a vertically movable device 36; 37, e.g. B.
  • Carrier 36; 37, ie directly on the support device 36; 37 or on one of the support means 36; 37 recorded loading aid 61; 62 are formed.
  • the support device 36; 37 can be a so-called.
  • the loading aids that may be provided may, for. B. by a pallet 61; 62 or some other type of transport document.
  • the gripper carriage 32 preferably contain one or more holding elements 56, e.g. B. grippers 56, in particular leading edge clamping grippers 56, which have gripper fingers 58 which interact with gripper supports 57 and which are arranged at a distance from one another on a gripper shaft 59 and can be controlled by the latter (see, for example, below) Fig. 31 and Fig. 32 ).
  • the sheets B are through the conveyor system 21 via a first conveyor section 41, or short conveyor section 41, between a takeover location 43, at which the sheets B are taken over by the conveyor system 21 from the upstream conveyor track, and a first delivery location, ie in a stacking space 44 of the first delivery station I, at which the sheet B in the area of the first delivery station I; II is optional, eligible.
  • This first conveyor section 41 is followed by a second conveyor section 42, via which a sheet B which has not been delivered in the area of the first delivery station I is conveyed further to a second delivery location, ie in a stacking space 46 of the second delivery station II.
  • the second delivery station II is designed in such a way that the sheet B conveyed via the second conveyor section 42 can optionally be delivered in the region of the second delivery station II.
  • the sheet B is preferably in the area of the last - here second - delivery station II in the production operation appropriately set up funds forcibly released. This can be a delivery to the corresponding last stack 12 or a delivery to a removal line, at the end of which a sheet B can be removed for sampling.
  • the delivery device 03 advantageously comprises a sheet guiding device 47 guiding the sheets B.
  • a sheet guiding element 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 provided in at least one of the conveyor section 41; 42.
  • a sheet guiding element 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 provided in at least one of the conveyor section 41; 42.
  • a sheet guiding element 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 provided in each of the two conveyor sections 41; 42.
  • one or more such sheet guiding elements 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 provided in each of the two conveyor sections 41; 42.
  • each of the two conveyor section 41; 42 of the respective delivery station I; II in each case one device 48 braking the printing material sheet B; 49, e.g. B. deceleration or in particular braking device 48; 49, upstream.
  • all or at least the or each of the last delivery stations I; II various, ie here at least the first delivery station I, a device 51 that supports stack formation, in particular blown air-operated or operable; 52 assigned, which preferably blow-air-operated or operable means for controlled pressing down and / or holding down on the relevant stack 11; 12 sheet B to be deposited or already deposited. This can in particular as a so-called.
  • Blower frame 51; 52 executed and / or arranged above the transport path for the printing material sheets B to be conveyed and / or in their horizontal extension, based on the effective means at least partially, in particular largely, with the horizontal extent of the stack 11 to be formed; 12 overlap.
  • a device 53; 54, short non-stop stack changing device 53; 54 may be assigned.
  • two delivery stations I; II the same device 53 of this type can be assigned, for example in the area between the two delivery stations I; II arranged and can be effective on both sides.
  • stack-changing devices 53; 54 provided (see e.g. Fig. 2 ).
  • the above facilities 36; 37; 48; 49; 51; 52; 53; 54, e.g. B. one or more devices 36; 37 and / or one or more braking devices 48; 49 and / or one or more devices 51; 52, e.g. B. Blowers 51; 52 and / or one or more devices 53; 54, can be used individually or in combination with one or more devices 48; 49; 51; 52; 53; 54 other function provided and / or in each case in one of the embodiments described in more detail below.
  • the in the respective delivery station I; II formed by the relevant printing material sheet B and directly or indirectly on the support device 36; 37 stacks 11 formed; 12 can be removed, for example after completion or in some other way, and is e.g. B. a further processing or a warehouse.
  • a “user interface” is understood here to mean a one-part or multi-part control panel which can be viewed and operated by an operator from a single location.
  • keypad or display can also be a plurality of control panels, keypads or displays which are arranged adjacent to one another but can be viewed and operated together.
  • At least one monitor 266 and / or at least one operator interface 232; 253 comprehensive operating and / or control point can be dispensing stations I; II at least one user interface 66; 67, e.g. B.
  • Control panel 66; 67 can be provided and set up in such a way that specific, for example moving, the associated support device 36; 37 and / or a non-stop change basic functions can be actuated and / or triggered.
  • the user interface 66; 67 is preferably arranged in the region of a longitudinal side of the dispensing device 03 such that actuation with simultaneous viewing of the dispensing station I; II is possible (see e.g. Fig. 2 ).
  • the sheet guiding device 47 are in the first and / or in second conveyor section 41; 42 one or more sheet guiding elements 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 is provided, which preferably as sheet guide plates 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 are executed (see e.g. Fig. 5 ).
  • they have a friction-reducing surface, for example coated with chrome or plastic, on the side facing the gripper carriage 32.
  • the sheet guide plates 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 transversely to the transport direction at least over a width corresponding to the maximum substrate width.
  • On that side of the or a part of the sheet guide plates 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 are one or more so-called air boxes 71.1; 71.2; 71.3; 71.4; 71.5; 71.6; 71.7; 71.8 is provided, into which the air passage openings 68; 69 flow out.
  • the sheet guide plates 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 can all or in part as pure with an additional function and trained.
  • the air passage openings 68 of one, several or all of the sheet guide plates 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 executed or operated as suction openings 52 by the air box 71.1; 71.2; 71.3; 71.4; 7 is acted upon by a pressure which is lower than the ambient pressure, that is to say a negative pressure, or is acted upon or acted upon.
  • a pressure which is lower than the ambient pressure that is to say a negative pressure
  • By the suction air becomes the sheet B transported by the gripper carriage 32 to the sheet guide plate 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 sucked in. This ensures flutter-free and precisely guided transport of the sheets B.
  • the air passage openings 69 are designed or operated as blown air openings 69 in that the air box 71.1; 71.2; 71.3; 71.4; 71.5; 71.6; 71.7; 71.8 is subjected to a pressure which is higher than the ambient pressure, that is to say an excess pressure, or can be acted upon or acted upon.
  • the blown air is between the sheet guide plate 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 and the sheet B conveyed by the gripper carriage 32 are formed with an air cushion.
  • the air passage openings 69 which can be operated or are effective as blown air openings 69, are in the form of nozzles 69, preferably as the bend B, by the air flow (in particular due to the Bernoullie effect), forming an air cushion without contact with the relevant baffle plate 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 sucking blow nozzles 69, here z. B. referred to as Venturi 69 formed.
  • the air passage openings 69 are configured in this way and in the sheet guide plate 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 so that an airflow leaving the opening can be generated or generated with a beam component that differs from zero when projected into the surface of the sheet guide plate.
  • an air flow can be generated or generated, the jet component of which is projected into the plane of the sheet baffle surface is greater than the component running perpendicularly thereto. In the case of a diverging beam, its direction is z. B.
  • the air stream sucks the printing material B contact-free onto the relevant sheet guide plate 47.1, forming an air cushion; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 and thus ensures flutter-free transport.
  • the flow component projected into the sheet baffle surface and averaged over all directions points at least to the side edges of the sheet B with a non-zero component.
  • a further component can be aligned with the transport direction T.
  • the air flow leaving the openings 69 is in this case viewed in the sheet guide surface of the transport direction T in at least one non-zero component - more or less strongly - in the same direction.
  • Venturi nozzles which also have a speed component to the side edges and a further speed component is directed against the sheet running direction or transport direction T.
  • cardboard or cardboard-like printing material sheets B are in the transport path, in particular in the first conveying section 41, both suction air-operated or operable as well as blowing air-operated or operable sheet guide plates 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 provided.
  • air-operated sheet guide plates 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 can in principle be at least one spaced and separate from the air box 71.1; 71.2; 71.3; 71.4; 71.5; 71.6; 71.7; 71.8 arranged air conveyor 72 for providing the negative or positive pressure, for. B. a fan 72nd or a blower 72, provided and with the air box 71.5; 71.6; 71.7; 71.8 be connected.
  • the air box 71.1; 71.2; 71.3; 71.4; 71.5; 71.6; 71.7; 71.8 one or more fans 49 spatially assigned on site and for example in the area of a wall of the air box 71.1; 71.2; 71.3; 71.4; 71.5; 71.6; 71.7; 71.8 arranged.
  • the device can be designed specifically for forming the negative pressure or for forming the positive pressure.
  • the device is optionally in both directions, ie as negative pressure in the air box 71.1; 71.2; 71.3; 71.4; 71.5; 71.6; 71.7; 71.8 generating and as overpressure in the air box 71.1; 71.2; 71.3; 71.4; 71.5; 71.6; 71.7; 71.8 operable to generate.
  • This allows - e.g. B. depending on the application requirement - an operation of the sheet guiding element 47.1; 47.2; 47.3; 47.4; 47.5; 47.6; 47.7; 47.8 with suction air or with blown air.
  • one or more of the sheet guiding elements 47.1; 47.2; 47.3; 47.4 of the first conveying section 41 is operated or can be operated as a blowing device and at the same time one or more of the sheet guiding elements 47.1; 47.2; 47.3; 47.4 operated as suction or operable.
  • the first conveyor section 41 comprises, on the input side, that is to say in a section adjoining the takeover location 43, at least one sheet guiding element 47.1 which is operated or can be operated by blowing or has blown air openings 69, in particular blown air openings 69 designed as Venturi nozzles 69.
  • At least one last sheet guiding element 47.4, which is arranged upstream of the first braking device 48, is preferably designed to be blowing, in particular blowing via Venturi nozzles 69, or with blowing air openings 69. This applies to the case of at least two Delivery stations I; II comprehensive delivery device preferably also for at least one last sheet guiding element 47.8 arranged upstream of the second or respective braking device 49.
  • the last of several sheet guiding elements 47.1; 47.2; 47.3; 47.4 designed and / or arranged variable in its length effective in the transport direction as a guide.
  • the position of the downstream end of the sheet guiding elements 47.4 viewed in the transport direction, in particular its length effective as a guide, is between its downstream end and the end of the sheet guiding element 47.1; 47.2; 47.3 variable.
  • the end of the sheet guide on the first conveyor section 41 can depend on the sheet or format length L B of the transported sheets B viewed in the transport direction and thus on the length of the stack 11 to be formed, measured in the transport direction; 12 can be adjusted.
  • the last of several sheet guiding elements 47.5; upstream of the second delivery station II in the second conveying section 42 can be 47.6; 47.7 can be designed and / or arranged to be variable in its length effective in the direction of transport as a guide.
  • the sheet guiding elements 47.4 arranged upstream of the first delivery station I are to be used accordingly.
  • the sheet guide element 47.4; 47.8 is, for example, in the transport direction opposite the sheet guiding elements 47.3; 47.7 relatively movable and can be arranged above or preferably below the latter. It can preferably be reversibly bent in at least one longitudinal section and / or be flexible, so that it - accordingly in lateral, z. B. guided in at least one section of curved guides 73 - from a position below the upstream sheet guiding elements 47.3; 47.7 can be moved further or less far into the transport route.
  • the air box 71.4; 71.8 at least in the bendable or deformable longitudinal section also compliant with respect to its shape, for example made of elastic materials such. B. rubber.
  • At least one downstream end of the arc guide element 47.4; 47.8 and the braking device 48; 49 each individually or preferably together within a significant adjustment range, e.g. B. within an adjustment range of at least 10 mm, in particular at least 50 mm, in and against the transport direction T movable in or on a support the sheet guiding device 47 frame G of the dispenser 03.
  • the frame G of the dispensing device 03 is also to be understood to mean a frame part G of a frame G of the dispensing device 03 which may be connected or not connected in several parts.
  • frame parts G or frames G that are fixed in terms of operation are to be understood.
  • a Application device 74 for applying sheets B to powder (see, for example Fig. 7 ), e.g. B. powdering device 74 may be provided.
  • the air box 71.2 (71.3) of the sheet guiding element 47.3 opposite the application device 74 via the transport path which is particularly suction-operated, can open into a suction box 76, which tapers downward, for example, like a funnel, and an outlet 77 at the lowest point for extracted residual powder.
  • the powder can be removed from the outlet via a line (not shown), for example via a filter.
  • the conveyor path of a sheet B not delivered to the first delivery station I along the second conveyor section 42 via z. B. one or more also as, preferably air-powered, sheet guide plates 41.5; 41.6; 41.7, 47.8, sheet guide plates and preferably a braking device 49 to the second delivery station II continued.
  • the first or only sheet guide plate 47.5 adjoining the first delivery station I is provided with a sheet guide element 78 in the region of its upstream end, that is to say the entry-side end, which follows the delivery station I downstream and as a so-called start-up section 78 can either be part of the sheet air guide 47.5, which is particularly blown by air, or in the form of a separate component group as a preceding sheet guide element 78.
  • the run-up section 78 has a run-up slope in the region of its upstream end, preferably with a rounded edge 84, in particular upper edge 84.
  • the last of several sheet guiding elements 47.5; upstream of the second delivery station II in the second conveying section 42 can be 47.6; 47.7 can be designed and / or arranged to be variable in its length effective in the direction of transport as a guide (see, for example Fig. 16 ). The above is to be applied accordingly.
  • a stop device 86 Downstream of the second or last delivery station II, a stop device 86 is preferably also provided, on which the downstream stack edge of the stack 12 to be formed is formed.
  • the stop means 86 can be moved out of an active position delimiting the transport path into an inactive position out of the transport path, in particular can be pivoted out via a shaft 89 to move the path for e.g. B. to release a sample sheet.
  • a sheet removal device 87 can be provided, by means of which a diversion element 88, for. B. also referred to as so-called sample sheet finger 88, can be introduced into the transport path.
  • the braking device 48 provided in the transport path of the first and / or second conveying section 41, 42; 49, this preferably comprises several, in particular at least three, advantageously at least five, in particular exactly five, mutually spaced-apart braking devices 91, which are in operative contact with the printing material B in axially spaced-apart alignments or can be moved (see, for example, . Fig. 18 ).
  • these braking devices 91 can be moved in the axial direction and, if necessary, at least one outer or even both outer of the braking stations 91 can be laterally disengaged from the path of movement of the arches B.
  • one or more braking devices 91 are positioned in the axial direction, ie in the axial direction, on the current and / or upcoming print job, in particular on the substrate width and / or the print image suitable position moves. This relates, for example, to the axial location of a longitudinal alignment on the sheet which is not or at least not freshly printed, at least in the region of the second half of the sheet.
  • the respective, e.g. B. designed as a suction station 91 braking device 91 comprises at least one positively driven, for. B. designed as a suction element 92 holding means 92, which can basically be designed as a suction roller, but preferably as a suction belt 92 running over a suction box (see, for example, Fig. 19 and Fig. 21 ).
  • the active surface 112 facing the sheet B, e.g. B. top 112, the suction elements 92 is in operation by an actuator 106, for example a drive 106, z. B. a motor 106, in particular an at least with respect to its speed controllable electric motor 106, driven in the transport direction, the speed being varied dynamically for the purpose of controlled braking of the sheet B.
  • the braking devices 91 arranged axially next to one another can optionally be driven in rotation or individually, or in groups, but advantageously together. For example, this is done by the motor 106 via a shaft 115, e.g. B. a polygonal shaft 115, which in correspondingly shaped correspondingly In an advantageous embodiment, several or all of the braking devices 91 have two suction belts 92 next to each other on both sides of the same, z. B. axially movably mounted bracket 93.
  • a drive device for. B. an axial drive can be provided with at least one drive means 95.
  • the braking device 91 to be set can be provided by a plurality of axial drives and / or drive means 95 individually or in groups or in a less complex design, all together by a — in particular manually or via a control and / or control device remotely operable - drive means 95, z. B. drive or electric motor 95, can be adjusted via corresponding drive connections.
  • a common drive means 95 designed as a drive motor 95.
  • a plurality of adjustable axial drives the braking devices 91, z. B. per brake device 91 an axial drive may be provided.
  • braking devices 91 or groups of braking devices 91 of the same braking device 48; 49 are axially positioned independently of one another by respective axial drives or drive means 95 (e.g. Fig. 20 ).
  • the axial drives are e.g. B.
  • spindle drives for example driven by the drive means 95 spindles 105 with threaded portion, for. B. threaded spindles 105, in a thread associated with the respective braking device 91, z. B, an internal thread of a threaded block, engages. Due to the axial positionability, starting with little or no printed alignments and thus even with sheet B printed on both sides, a flat contact between braking device 91 and sheet B is possible.
  • a transverse pull device 96 can also be or can be moved together with the braking device 91.
  • the suction elements 92 in the transport path are preceded by a device 94, in particular a cross-tightening device 94, for tightening the sheets B in the transverse direction.
  • a device 94 in particular a cross-tightening device 94
  • a number of transverse pulling devices 96 corresponding to the number of braking devices 91 can be provided.
  • the transverse pull devices 96 are preferably designed as suction wheels 96 which can be subjected to negative pressure.
  • the braking stations 91 of the braking device 48 comprising the holding means 92; 49 - together or together with the downstream end of the arc guide element 47.4; 47.8 - within a significant range, e.g. B. within an adjustment range of at least 10 mm, in particular at least 50 mm, movable in and against the transport direction T in or on which the sheet guiding device 47 supporting frame G of the dispenser 03.
  • the at least one braking station 91 is moved along the transport direction T, for example, by an actuator 63, for example a drive means 63, for. B. a preferably designed as an electric motor 63 drive motor 63 (see z. B. schematically in Fig. 20 ).
  • the exact sheet deposit in the relevant delivery station I; II, on the one hand, and a quality-maintaining transfer of the printing material sheets B to be filed downstream is supported.
  • the at least one braking station 91 of the braking device 48; 49 drive means 63 moving along the transport direction T are assigned control means S63, by means of which the position of the sheet brake 48; 49, in particular the at least one of the sheet brake 48; 49 included braking station 91, adapted to the format length L B of the sheet B currently to be filed can be.
  • control means S63 by means of which the position of the sheet brake 48; 49, in particular the at least one of the sheet brake 48; 49 included braking station 91, adapted to the format length L B of the sheet B currently to be filed can be.
  • the movement in the transport direction T, the movement of the holding means 92 and the control means S63; S106; S107 can be provided in separate or all or in groups in a common control device. They can be part of a higher-level machine control system or can be provided locally and connected to one if necessary.
  • the operating modes m1; m2 can differ in the speed profile for the holding means 92 and / or in a profile for the activation / deactivation of the holding means 92.
  • Operation in one of the operating modes m1; m2 takes place at least for the duration of one cycle length, the cycle length being based, for example, on the machine and / or substrate phase position and e.g. B. the length of the phase between the entry of the leading end of a sheet B i and the entry of the leading end 109 of the subsequent sheet B i + 1 into the braking device 48; 49 and / or the length of the phase between the exit of the trailing end of a sheet B i and the exit of the trailing end 111 of the subsequent sheet B i + 1 from the braking device 48; 49 can correspond.
  • B. the length of the phase between the entry of the leading end of a sheet B i and the entry of the leading end 109 of the subsequent sheet B i + 1 into the braking device 48; 49 and / or the length of the phase between the exit of the trailing end of a sheet B i and the exit of the trailing end 111 of the subsequent sheet B i + 1 from the braking device 48; 49
  • the decision as to whether the in the area of the braking device 48; 49 incoming sheets B n in the directly following delivery station I; II delivered or passed over it can be taken manually or automatically by the operating personnel. When making automated decisions these are based on a measurement or a preset sequence of copies. For example, so-called waste copies can be sent to the relevant stack 11; 12 are delivered. In the case of the formation of several so-called good-sheet stacks, the decision regarding the delivery of the assignment of the printed sheets to the individual stacks 11; 12 be hit.
  • the delivery device 03 with a plurality of stacks 11; 12 or delivery stations I; II is each of the delivery stations I; II a braking device 48; 49 upstream.
  • Their drive 106 can be operated or operated in such a way that the effective surface 112 of the holding means 92, which cooperates with the sheet B, has at least part of the contact time between the holding means 92 and the sheet B at a conveying speed v32, for example, which is determined by the conveying system 21 .
  • a speed of the holding devices 32 or gripper carriage speed v32, lower, z. B. is operated by at least 50% lower storage speed v from and / or is operable.
  • Their drive 106 can be operated dynamically in such a way that the effective surface 112 of the holding means 92 interacting with the bends B at least between the currently present conveying speed v32, determined by the conveying system 21, for. B. a speed of the holding devices 32 or gripper car speed v32, and a lower, z. B. by at least 50% lower tray speed v is continuously variable.
  • a printing material sheet B n to be deposited is placed on the input side of the braking device 48; 49 by a holding means 92 of the braking device 48; 49 recorded, in particular pneumatically sucked in, which moves with or approximately with, ie with more than 95%, the conveying speed v32, ie without or almost without relative movement between the holding device 32 of the conveyor system 21 and the holding device 92 of the braking device 48, 49, in the transport direction T moves.
  • the speed v92 of the holding means 92 is reduced to the lower depositing speed v ab by changing the speed, thereby braking the sheet B and finally depositing it on the stack 11.
  • the reduction in speed or braking, in particular for the first braking device 48 and the second braking device 49, for storage in the relevant operating mode m1, preferably takes place along a predetermined curve, the course of which can be changed in an advantageous embodiment and / or can be parameterized by means of an appropriate input .
  • the curve or its course can depend on the current production speed, that is to say on the feed speed v32 on the input side and / or on the nature of the printing material B and can vary automatically as a function thereof.
  • the curve and / or its course can be changed by operating personnel by varying corresponding parameters defining the curve.
  • at least the height of the above-mentioned depositing speed v ab ie the lower final speed after lowering, can be changed by operating personnel.
  • the position of the braking device 48; 49 in the direction of transport T, in particular the position of the holding device or devices 92, can be changed by the operating personnel.
  • a sheet B n + 1 that is not to be deposited, that is to be transferred, is also input to the braking device 48; 49 by a holding means 92 of the braking device 48; 49 recorded, in particular pneumatically sucked, which is approximately, ie a maximum deviation of z. B. at most ⁇ 10%, or preferably at most ⁇ 5%, in particular at most ⁇ 3%, with conveying speed v32, ie virtually without relative movement between the holding device 32 of the conveyor system 21 and the holding means 92 of the braking device 48, 49, in the transport direction T.
  • this state is maintained during the further transport of the relevant sheet B n + 1 until the sheet B n with its trailing end 111 the braking device 48; 49 has left or is just leaving.
  • the sheet B which is also held by the holding device 32 of the conveyor system 21, is conveyed downstream via that of the braking device 48; 49 direct submission stations I; II to another delivery station I; II or a sheet removal device 87 promoted.
  • the above-mentioned deviation is z. B. at most - 10%, preferably at most - 5%, in particular at most - 3%.
  • the delivery station I; II, in particular at least the first delivery station I, is thus a braking device 48; 49 associated or upstream, which can be operated and / or is operated in two different operating modes. This takes place depending on the transport destination provided for the incoming sheet B i .
  • the speed of the drive 106 changes at least once from each sheet to be deposited a first speed v a causing speed, the z. B. as the speed of the incoming sheet essentially - ie with a maximum deviation of ⁇ 10% - corresponds to the above-mentioned conveying speed v32, to a rotational speed causing the depositing speed v from and back again to essentially conveying speed v32.
  • the speed v92 of the holding means 92 is preferably reduced to a speed v ab during the active contact with the conveyed sheet B, which z. B. is at most 50%, advantageously less than 20%, preferably less than 10% of the conveying speed v32.
  • the higher speed v92 of the holding means 92 which essentially corresponds to the conveying speed v32, is above z. B. at least 4 m / s, for example in the range of 4 to 9 m / s, in particular in the range of 5 to 8 m / s.
  • the storage speed v from z. B. at most 2 m / s, for example in the range from 0.5 to 2 m / s, in particular in the range from 0.7 to 1.4 m / s.
  • the braking ie the lowering of the speed v92 of the holding means 92 from the speed v92 substantially corresponding to the conveying speed v32 to the depositing speed v ab takes place, for example, in the sheet path s only in a phase in which the leading edge 109 of the sheet B n + 1 to be deposited; B P only less than half a sheet length from the flight s2 to the downstream stack trailing edge or the leading edge 111 of the sheet to be deposited B n + 1 ; B P is only less than half an arc length from the flight s1 to the upstream stack front edge.
  • the drive 106 is at least over the entire phase of contact between the braking device 48, 49, ie the holding means 92, and the sheet B to be fed over the stack 11 or the delivery station I. operated at a speed which causes a speed v92 essentially corresponding to the conveying speed v32 on the holding means 92. If there is a constant conveying speed v32, this is also constant at least during the above-mentioned contact phase.
  • This second operating mode m2 is fundamentally independent of the presence or the special execution of a first operating mode, but is particularly advantageous in connection with an execution of a first operating mode described here.
  • activating and deactivating holding means 92 are provided in clocked fashion via corresponding switching means 107.
  • the switching means 107 is in signal connection with control means S107, for example, which is designed and set up to synchronize activation and deactivation of the holding means 92 and / or to bring about a correlation to a machine and / or substrate phase position ⁇ .
  • control means S107 for example, which is designed and set up to synchronize activation and deactivation of the holding means 92 and / or to bring about a correlation to a machine and / or substrate phase position ⁇ .
  • m1; m2 these differ not only in the phase-related speed profile, but also in the switching profile for the wiring, i.e. H. Activation and deactivation of the holding device (s) 92.
  • the holding means 92 is deactivated in the entire or in at least part of the positive acceleration phase from the depositing speed v down to the conveying speed v32.
  • suction is stopped at least temporarily in this phase, ie the application of a negative pressure p - to the suction element 92 is interrupted.
  • the activation of the holding means 92 is at least over the Maintain the entire phase of contact between the braking device 48, 49, ie the holding means 92, and the sheet B to be passed over the stack 11 or the delivery station I.
  • the suction or the negative pressure p- is preferably maintained over the entire cycle. In the embodiment as suction elements 92, suction remains switched on in at least this contact phase, ie the negative pressure p - on the suction element 92 is maintained.
  • the suction or the vacuum p - preferably remains over the entire cycle from the entry of the sheet B n to be transferred into the area of the braking device 48; 49, in particular in the effective area of the holding means 92, until the next following sheet B n + 1 enters the area of the braking device 48; 49, in particular in the effective range of the holding means 92, switched on.
  • the suction or the vacuum p - can remain switched on for the duration of the relevant cycles.
  • a suction air that is permanently switched on in the second operating mode m2 favors the earliest possible starting and holding of the rear edge of the sheet B.
  • m1; m2 are, for example, in the control means S48; S49 maintains two differing regulations for the generation of setpoints for the speed v92 of the holding means 92.
  • the regulations include for example a dependency on the conveying speed v32 and can also depend on other influencing variables and can be parameterized by operating personnel.
  • the regulations in each case include different allocation regulations between the current conveying speed v32 and a setpoint or setpoint curve for the speed v92 of the holding means 92.
  • the relationship with the conveying speed is at least for the duration of the contact with the sheet B.
  • v32 proportionally correlated course of the holding means speed v92 and for the assignment rule of the first operating mode m1 at least one ramp is provided within at least part of the duration of the contact with the sheet B with a course of the holding means speed v92 falling relative to the conveying speed v32.
  • a switch is made automatically or manually to a production operation in which the sheets B i are regularly deposited in the good sheet stack 12.
  • one or more sheets B P can occur for various reasons using the sheet brake 48 operated in the first operating mode m1 - to be fed to the first or waste stack 11. These can be, for example, replacement sheets or incorrect or damaged sheets when changing stacks.
  • Such a sheet B P to be discharged during the production run can be triggered manually or by a sensor system.
  • control means S106; S107 which in turn, for example, in signal connection with a signal generator, for. B. a sensor or a drive master, from which it receives the machine and / or substrate phase position and / or represents information I ( ⁇ ).
  • the control means S106; S107 comprise a control circuit and / or an algorithm which is set up to adapt to the operating modes m1; m2 to control the drive 106 and / or switching means 107.
  • the position of the braking device 48; 49 or the actuating variable or the holding means 92 can be specified directly as an actuating command by operating personnel, in particular by signals ⁇ FL of one or more actuatable by operating personnel, in signal connection with the actuator 63 in question, eg. B. drive means 63, the brake 48; 49 controlling control means S63 standing actuating means 196; 197; 198; 199, hereinafter also as switching elements 196; 197; 198; 199 or z. B. as button 196; 197; 198; 199 can be given (see e.g. Fig. 40 ).
  • the signals ⁇ FL generated by actuation can directly represent a desired position or a change interval with direction.
  • the at least one switching element 196; 197; 198; 199 can from one of the relevant delivery station I; II laterally assigned and set up user interface 66; 67 may be included.
  • each a switching element 196; 198 are provided, by the actuation of the braking device 48; 49 or the holding device (s) 92 is or can be moved to a position further downstream, ie can be changed for a smaller format length compared to the current format, and a switching element 197; 199, by its actuation the braking device 48; 49 or the holding device (s) 92 is moved towards a position further upstream or can be changed, ie for a smaller format length compared to the current format.
  • This allows, for example, both finer corrections to be made and, if necessary, an adaptation to a new format.
  • the above-mentioned setting of the depositing speed v ab (as a variable to be set or setting variable v from the drive or drive means 106) to a desired height is carried out, for example, via a manipulated variable which represents the desired height or a change interval which is subject to direction and which is supplied to the relevant control means S106 or are feedable. These are reflected, for example, in a change in the parameters on which the profile is based and ultimately in a corresponding activation of the drive means 106.
  • This setting can also preferably be carried out by operating personnel (see below).
  • the desired position of the braking device 48; 49 and / or the holding means 92 and / or the manipulated variable relating to the height of the depositing speed v ab also by specifying setpoints W B , z. B. a parameter set W B determined and / or held for a format to be output, effected and / or effectable.
  • the latter can be communicated or transmitted by a product planning and / or presetting system.
  • the delivery device 03 which in the transport path of sheet B conveyed by a conveyor system 21 has a last in the transport direction T, for. B. second stack delivery II and at least one of the last stack delivery II upstream in the transport path, z. B. comprises first stack delivery I, the upstream stack delivery I in the transport path is preceded by a braking device 48 and / or a sheet guide element 47.4 which is variable in terms of effective length, the braking device 48 itself or at least one active surface 112 of the braking device 48 and which comes into active contact with the printing material sheet B.
  • a first mode of operation all delivery stations I; II activated, d. H. fundamentally ready sheet B to be stored.
  • the Biogen B can in the respective delivery stations I; II depending on the above Control commands to the relevant stack 11; 12; 168; 169 delivered or transferred via this, the respective braking device z. B. is operated according to the destination in the first or second operating mode m1, m2.
  • the delivery device 03 When operating the delivery device 03, the last in the transport path of conveyed by a conveyor system 21 sheet B in the transport direction T, z. B. second stack delivery II and at least one of the last stack delivery II upstream in the transport path, front, z. B.
  • first stack delivery I with at least the upstream stack delivery I in the transport path being associated with a braking device 48 and / or with a sheet guide element 47.4 which is variable in effect length, the braking device 48 itself or at least one which comes into active contact with the printing material sheet B is thus in a first operating mode Effective surface 112 of the braking device 48 of the front stack delivery I and / or the sheet guide element 47.4 of the front stack delivery I or at least its downstream end, which is variable in effect length, in at least one first mode of operation of the delivery device 03 as a function of a current, ie to be stored format length L B ; L B ' along the transport direction T in different positions P 1 (48); P 1 (47.4); P 2 (48); P 2 (47.4) positioned.
  • the at least a first and a second delivery station I; II comprehensive delivery device 03 (see e.g. Fig. 23 ) is or is operated, for example, during a production or production phase in such a way that a - in particular from a first delivery station I different, eg. B. downstream last - delivery station II is active, that is to say basically ready for depositing sheet B, while another, in particular this active delivery station II upstream or forward - delivery station I is deactivated, that is to say that depositing in this delivery station I in this operating state is neither possible nor provided is.
  • the basic readiness of the first-mentioned delivery station II can include both continuous storage and operationally optional storage or transfer in the above sense.
  • the delivery device 03 is therefore not equipped with all of the delivery stations I; II, but with a reduced number of delivery stations I; II operated.
  • the deactivated delivery station I; II is operationally transferred through all incoming sheets B in this mode of operation, without being able to be deposited there by an automatism or a manual setting command.
  • the delivery station I z. B. the first delivery station I deactivated.
  • Deactivating the relevant stack delivery I can during the machine configuration for the pending order, i. H. the definition and / or presetting of the units involved for the pending order. This can be done, for example, directly at a control center or on an actuating means connected to this, or else automatically via imported production data.
  • An above-mentioned drive means 63 is provided for moving the braking device 48 or at least its active surface 112 or the sheet guide element 47.4 which can change the effective length or its downstream end of the deactivatable stack delivery I preferably a control means S63 which is in signal connection therewith, which the braking device 48 or its active surface 112 and / or at least the downstream end of the arc guide element 47.4 of the upstream stack delivery I depending on the operating mode of the delivery device 03 optionally in a first operating mode depending on the operating mode a current format length L B to be filed; L B ' positioned and for operation in a second mode of operation at a fixed defined support position P 2 (48); P 2 (47.4); P S (48); P S (47.4), which is preferably located at a location downstream of that position P 1 (48); P 1 (47.4) is located, which would have to be provided in the first operating mode for the format length L B currently to be displayed in the delivery device 03.
  • the holding means 92 of the braking device 48 comprises an active surface 112 which can be brought into positive or frictional active contact with an incoming sheet B by activation, the active surface 112 to be brought into positive or frictional active contact with the printing material sheet B in At least one operating mode, in which an incoming sheet B is to be deposited in the associated stack delivery I, can advantageously be moved in an advantageous embodiment by a drive 106 with a variable holding means speed v92 in the transport direction T.
  • the braking device 48 itself or at least one active surface 112 of the braking device 48 which comes into active contact with the printing material sheet B and / or a downstream end of the sheet guide element 47.4 which changes in the effective length front stack delivery I to a defined support position P 2 (48); P 2 (47.4); P S (48); P S (47.4), which is located at a location downstream of that position P 1 (48); P 1 (47.4) is located which the braking device 48 or its active surface 112 or the downstream end of the sheet guide element 47.4, which is variable in the effective length, for the format length L B of the sheet B currently to be laid out in the delivery device 03 in one Operating mode with activated stack delivery I takes. This location is preferably downstream of position P 1 (48); P 1 (47.4), which would be provided for the format length L B of the sheet B currently to be displayed in the delivery device 03 in the first operating mode.
  • the support position P 2 (48) is preferred; P 2 (47.4); P S (48); P S (47.4) located active surface 112 for at least the duration of an existing positive or frictional active contact between the conveyed sheet B and the active surface 112 at a speed v92 in the transport direction T, which corresponds approximately to the above, ie with a maximum deviation of ⁇ 10%, corresponds to the current conveyor speed v32 of the conveyor system 21.
  • the support position P 2 (48); P 2 (47.4); P S (48); P S (47.4) can position P 2 (48); P 2 (47.4) correspond to the position to be set for a smallest format length L B of sheets B to be filed in the first operating mode.
  • the braking device 48 itself or at least one active surface 112 of the braking device 48 that comes into active contact with the printing material sheet B and / or a downstream end of the sheet guide element 47.4, which is variable in terms of the effective length, is reduced to the smallest format to be designed, e.g. B. Minimal format set.
  • the movement path can extend beyond this setting for the minimal format downstream, with the support position P 2 (48); P 2 (47.4); P S (48); P S (47.4) can then be given by the downstream limitation of the possible movement path.
  • At least one side stop device 103 is also set for the deactivated or deactivated stack delivery I for the second operating mode. This can be done in a manner set out above.
  • movable stop means 83 at the upstream end of the conveyor line adjoining the relevant delivery station I, these are shown in FIG the second operating mode or these are moved out of the path of movement of the sheets B for the second operating mode.
  • second mode of operation with at least one deactivated, to be transferred delivery station I can - instead of or possibly in addition to the above.
  • Positioning of the braking device 48 or its holding means 92 and / or the sheet guiding element 47.4 - a free length of the sheet guiding gap can be shortened or provided by other mechanical support means.
  • This can be, for example, a sheet guiding element, which, for. B. by the correspondingly raised support device 36; 37 itself a arranged on this sheet guide means, for. B. baffle is formed.
  • the carrying device 36; 37 by vertical positioning in a transport path near, z. B. highest possible location.
  • a named sheet guiding means can be put on or used before, during or after reaching this position.
  • the run-up section 78 has a run-up slope in the region of its upstream end, preferably with a rounded edge 84, in particular upper edge 84.
  • the essentially flat guide surface 79 of the start-up section 78 facing the conveyor system 21 sits in a downwardly bent, e.g. B. rounded contact surface 81 continues.
  • slightly curved surfaces with a radius of curvature of z. B. be understood continuously at least 1,000 mm, in particular at least 3,000 mm.
  • the rounding of the edge 84 is z. B.
  • edge 84 is rounded in such a way that a course of the upper side viewed in a vertical section running in the transport direction extends between a first point lying in the region of the still flat or slightly inclined guide surface 79 up to a second point , at which an inclination of the tangent to that at the first position is 45 ° at least has a radius of 50 mm and / or that a course of the edge 84 between the end of the flat or at least substantially flat guide surface 79 and a point in the run-up surface 81 spaced perpendicularly to the course of this plane in the contact surface 81 at each Place a radius of curvature of at least 5 mm, preferably at least 10 mm, and preferably a maximum radius of curvature of z.
  • a leg that possibly includes the rounded contact surface 81 mentioned can in principle be continuous, partially interrupted or multi-part in the transverse direction, ie in the direction of the width of the dispensing device (see, for example, Fig. 8 ).
  • the expression of the "flat guide surface" is intended to include the above-mentioned case of a slightly curved surface.
  • the upper corner region of the run-up section 78 is to be understood here, whether it is z. B. by the rounded corner of a solid component or z. B. is formed by a sheet bent downwards.
  • stop means 81 of a stop device are provided in or before the vertical alignment of the contact surface 79 and below the height given by the guide surface 79, which limit the movement in the transport direction T for the sheets B to be deposited in the first delivery station I.
  • the downstream stack edge of the stack 11 to be formed is formed on these stop means 82.
  • movable stop means 83 can be provided, which are driven by a drive device 64 with at least one drive means 99 in a first, e.g. B. active operating state protrude beyond the height given by the guide surface 79 and in a second, for. B. inactive operating state are arranged below this height.
  • the stop means 83 can be moved or moved together via, for example, a connection or shaft.
  • the run-up section 78 can be in the area of its guide surface 79 and / or in the area of its contact surface 81 and / or in the area of its rounded edge 84 air passage openings 68; 69, in particular blown air openings 69 or blown air-operated air passage openings 69.
  • the run-on section 78 comprises in the region of the rounded edge 84, i. H. in a curved surface section 84 adjoining the flat guide surface 79, a blowing device with one or preferably several blowing air openings 97.
  • the blowing air openings 97 can be formed by round or preferably slot-shaped recesses 97 in a material section 84, in particular sheet metal section 84, forming the rounded edge 84 from the inside of the start-up section 78, i. H. be supplied with blown air from the side of the material section 84 facing away from the printing material transport.
  • the blown air supply can be formed by an air box adjoining the material section 84 on the inside.
  • the blown air supply is formed by a blown air line 98 running in the transverse direction on the inside of the material section, the wall of which in turn comprises outlet openings arranged corresponding to the blown air openings 97.
  • the blown air line 98 is preferably formed at least in the area of its side facing the material section 84 with a shape corresponding to the inside of the material section.
  • the blown air line 98 is designed as a blown tube with a circular outer circumferential cross section and the material section 84 is at least in the region of its section opposite the blown air line 97 in the form of a circular arc.
  • the blown air openings 97 provided in the material section 84 have an opening cross-section that is larger than the outlet openings, at least in a direction running in the direction of movement of the printing material sheet guided over the starting section 84. This ensures safe air passage, for example.
  • the preferably tubular blown air line 98 can be mounted so as to be pivotable about an axis running in the transverse direction. In this way, particularly in the case of blower air openings 97 which are larger than the outlet openings in the above manner, the position of the blown air outlet along the arc movement direction can be adjusted at least slightly.
  • the starting section 78 designed in this way can in principle be independent of the design of the delivery device 03 with a plurality of delivery stations I; II be provided in the region of a start of a conveyor line comprising sheet guiding elements. However, this is preferably at the beginning of one between two delivery stations I; II arranged conveyor line provided.
  • the sheet B which is guided only at the front edge by the conveyor system 21 or the holding device 32, in particular the holding elements 56, lowers into the shaft of the delivery station I passed over; II until it is in equilibrium with the natural air cushion that forms on the underside.
  • the continuation of the arch guidance on a predominantly horizontal guideway can be at the end of the delivery station I; II - especially in certain operating situations with, for example, a low stack level .- lead to a harmful level jump.
  • the natural air cushion is unable to bend the arch B like a wing over this step onto the following arch guide element 47.5; 78, in particular thrust plate 78 to lift. Above all, at higher speeds, there can be an impact with damaging contact on the underside of the bow B.
  • this sheet guiding element 47.5; 78 or this starting section 78 is designed to be variable in its vertical position by means of a controllable drive means 283.
  • At least the upstream end of the run-on section 78 is at the height of the variable stacking level, i. H. the height of the top sheet B in the stack 11; 12, adjustable.
  • This end is preferably automatically adjustable in height to the variable stacking level, in particular via control means.
  • the drive means 283 comprised by the actuator, in particular its control device or drive controller is in signal connection to a control means which sets the vertical position of at least the end of the sheet guide element 78 as a function of and / or correlates with the stack level.
  • the setting or the variation takes place at least within an operationally provided setting range, which extends from an upper layer L O , in which, in the production run, the stack 11; 12 a minimum height without further height variation of the starting section 78 until the target stack height is reached, down to a lower layer L U , in which, for. B. is stored in the production plant at the start of stack formation (see, e.g. Fig. 9a ) and c).
  • the latter is started up, for example, when the time of moving the stacking table 36; 37 is to be used at least in part until the working height assumed above for the production run is reached and / or if the working height, ie the level of the uppermost sheet position ideally to be assumed in the production production mentioned above, is to be used due to a limited travel range for the stacking table 36; 37 cannot be reached with small stack heights.
  • the between these two layers L O ; L U L Z located layers e.g. see. B. Fig. 9b ) can in principle be or will be approached in a stationary manner in other special operating situations, but are or are regularly on the way between the other two positions L O ; L U just drive through dynamically.
  • the operationally intended setting range between the upper and lower layer L O ; L U is, for example, at least 50 mm, preferably more than 100 mm. Basically, positions that go beyond these two limits (position L O and position L U ) can be approached on one or both sides, but these can be approached, for example, for set-up or maintenance work or other non-operational actions.
  • start-up section 78 is designed and / or supported in such a way that, even for levels that are reduced compared to the maximum or the stack level assumed, the current stack level with the higher, preferably horizontal, sheet guiding level for this case, i. H. the level specified by the course of the conveyor system.
  • stack level is to be understood as the vertical position of the upper end of the stack.
  • a motor 283, in particular an electric motor 283 is provided, which, for. B. via a gear 284 directly or indirectly on the sheet guiding element 47.5; 78 or start section 78 attacks.
  • a spindle drive 284 can advantageously be provided as the gear 284, the threaded spindle 286 driven by the motor 283 in a directly or indirectly with the sheet guide element 47.5; 78 or the start section 78 connected bearing block 287 engages.
  • the drive for varying the position can be provided from only one side by only one actuator with motor 283 or from two sides by one actuator with motor 283 each. In an advantageous embodiment, the positioning is carried out by an actuator with only one motor 283, but from two sides.
  • gears 284 are provided on both sides, directly or indirectly on the starting section 78, the movement of which mechanically, e.g. B. is synchronized via a shaft 291.
  • the two synchronized drive trains of the actuator are driven by a motor 283 at some point, for example on one of the two sides.
  • the sheet guide element 47.5; 78 or the sheet guiding element 47.5; 78 drive means 283 which vary in the vertical position can be set manually, for example, via control elements (not shown here). Instead or advantageously in addition to this, the sheet guiding element 47.5; 78 or the sheet guiding element 47.5; 78 drive means 283 which vary in the vertical position can preferably be set automatically via control means, preferably — at least in an operationally provided setting area or a partial area — correlates to the vertical position of the top of the stack in the upstream stacking space 44; 46 adjustable. In operation, the vertical position of at least the upstream end of the run-up section 78 is correlated to the vertical position of the top of the stack in the upstream stacking space 44; 46 varies.
  • the vertical position of the upstream end or the drive means 283 can be controlled, for example, as a function of information representing the position of the top of the stack.
  • the vertical position of the upstream end or the drive means 283 in connection with and / or correlated to control the vertical position of the stacking table 36; 37 be controllable and / or controlled.
  • a sensor system set up for this purpose can be provided, for example, to provide information representing the position of the top of the stack. Their output signals or results prepared therefrom are, for. B. supplied to the control means or these can be supplied.
  • a distance sensor can be provided above the stack 11, 12 or a sensor system recognizing the upper stack edge can be provided in the upstream end face of the run-up section 78.
  • the sheet guiding element 78 is preferably arranged and / or stored in the delivery device 03 such that it is operational within the provided adjustment range lying variation of the vertical position of the upstream end of the sheet guiding element 78, each of the upstream stacking space 44; 46 end face of the sheet guiding element 78 facing perpendicularly against the transport direction T come to lie on a substantially vertical line.
  • the "substantially vertical line” is intended to include an actually straight vertical line as well as a line with a maximum deviation of 5 ° from the vertical or straight or constant or varying curvature, the minimum radius of curvature of which is twice the length of the extending in the transport direction T.
  • Sheet guide element 78 corresponds. This course of the lines has in common that the end face areas closest to the stacking space in the respective vertical position opposite to the transport direction T and thus also the position of the first contact by an accruing arc B does not change significantly despite the vertical variation in the horizontal direction.
  • This essentially vertical positioning of the upstream end takes place via an actuator which engages directly on or at least near the end to be moved on the start-up section 78 and displaces the start-up section 78 at the point of application along a vertical linear movement.
  • the sheet guide 78 or the z. B. also designated as a stop plate 78 in an advantageous embodiment executed and / or stored so that the vertical level of the sheet B at the downstream end supporting surface 79 remains with varying vertical position of the upstream end.
  • this is said to be negligible deviations in the range of a few millimeters, e.g. B. of up to 5 mm.
  • a guide device with a frame-fixed stop means 288 is provided, which has a fixed section, in particular in a closer to the downstream end than to the upstream end closer area of the run-up section 78 provided stop means 289 for defined position taking the downstream end of the run-up section 78 cooperates.
  • the sling means 288; 289 are designed in such a way that with vertical variation of the upstream end along the essentially vertical line and the associated horizontal movement of the downstream end, the guide surface 79 effective in the transition region to the downstream sheet guiding element 47.5 maintains the level in the above-mentioned manner. It includes e.g. B. at least one of the stop means 288; 289 a correspondingly shaped stop curve, on which the corresponding stop means 289; 288 supports.
  • the frame-fixed stop means 288 comprises such a curve, on which the z. B. trained as a roller 289 run section fixed stop means 289 runs along.
  • the stop means 289 fixed to the run-on section can be supported from below by the stop means 288 fixed to the frame, wherein - if necessary, among other things - gravity ensures reliable contact.
  • the stop means 289 fixed to the starting section can be pressed from below against the corresponding stop means 288 fixed to the frame. In this case, this can be effected either statically via a spring element acting on the starting section 78 or else via a drive means, by means of which, for. B. the corresponding sling means 288; 289 can optionally be brought into contact with one another and out of contact.
  • a starting section 78 which can be swiveled off with the downstream end in the event of a fault, that which engages on the starting section 78 and is responsible for the contact between the corresponding sling means 288; 289 providing drive means can be formed by the drive means 104 causing the pivoting.
  • the starting section 78 which can be varied in this way in its vertical position is at the beginning or at the upstream end of a between two delivery stations I; II arranged conveyor line provided.
  • a preferably horizontally running section of the same sheet guiding element or a preferably horizontally running further arch guiding element 47.5 can be connected to the downstream end of the run-on section 78.
  • the sheet guiding device on the between two delivery stations I; II lying conveyor line end with the upstream end of the start section 78.
  • the start section 78 also called the start plate 78, can be in several parts, e.g. B. can be formed from several adjacent baffles.
  • the guiding contour of the run-on section 78 can be composed of flat and curved sections.
  • the run-on section 78 comprises in the area of the guide surface 79 and / or in the area of the bent edge 84 or the like. Air passage openings, in particular blown air openings 69; 97 has.
  • the start-up section 78 in the manner described above, for. B. supplied with blown air.
  • an above-mentioned stop device can be designed such that a plurality of stop means 83; 86 individually or at least in several groups by means of a corresponding number of drive devices 64 or drive means 99 which can be actuated between the active and the inactive position, in particular by their own, ie basically to be operated independently of one another.
  • stop means 83; 86 individually or at least in several groups by means of a corresponding number of drive devices 64 or drive means 99 which can be actuated between the active and the inactive position, in particular by their own, ie basically to be operated independently of one another.
  • B. pivotable or z. B. are translationally movable.
  • the drive means 99 can in principle be of any design. However, it is preferably designed as a cylinder-piston system 99 that can be pressurized with pressure fluid, in particular as a pneumatic cylinder 99.
  • the groups or individual slings 83; 86 moving pneumatic cylinders 99 can in principle be switched via a common switching valve and / or be supplied with compressed air.
  • each of the groups or individually moving stop means 83; 86 each have their own switching means 101, in particular switching valves 101, in short valves 101, to which, for example, compressed air is present on the input side and which can be switched through to the output side by means of corresponding control signals and can be acted upon by the pneumatic cylinder 99 concerned via a line connection.
  • the sling means 83; 86 via the switching means 101 or valves 101 assigned to the drive means 99, for example in the manner of a valve terminal, can be combined centrally at one point.
  • the switching means 101, in particular valves 101 are arranged decentrally and / or at least in groups or preferably all spatially spaced from one another, in particular in each case close to the associated pneumatic cylinder 99.
  • the switching means 101 or valves 101 are, for example, each arranged closer to the associated pneumatic cylinder 99 than to one or the other pneumatic cylinders 99. At least, however, they are arranged closer to the assigned pneumatic cylinder 99 than half the distance between the two most widely spaced pneumatic cylinders 99.
  • the valves 101 are switched, for example, in a synchronized manner and / or in a correlation to a machine and / or substrate phase position of control means S83 (S86) of a control device which, for example, is in signal connection with a sensor or a master from which it receives information I ( ⁇ ) relating to and / or representing the machine and / or substrate phase position.
  • the stops can then be brought into the active position, for example, exactly in a gap between two incoming printing material sheets B.
  • dead time compensation can be carried out, for example, by means of pilot control.
  • the control means S83 (S86) can be part of a higher-level machine control or can be provided locally and possibly connected to one.
  • the switching of the slings 83; 86 takes place e.g. B. depending on whether a substrate sheet B in the upstream delivery station I; II filed, or is to be conveyed to another delivery station II or a sample sheet.
  • a blowing air supply is activated and deactivated, for example, depending on whether a printing material sheet B in the upstream delivery station I; II filed, or is to be conveyed to another delivery station II or a sample sheet.
  • blown air openings 69 are provided in the guide surface 79 and / or in the surface of the sheet guiding element 41.5 which continues the guide surface 79.
  • pivotable stops 83 can be provided, for example, as stop means 83.
  • the movable, in particular pivotable stops 83 can be integrated into the upstream end of the run-up section 78 and / or be arranged thereon.
  • this stop device can then be arranged fixed to the frame with pivotable stop means 83 or vertically movable together with the run-up section end.
  • mechanical holding devices can be integrated in the structural unit of the start-up section 78, which hold down substrate sheets B that have already been placed in the upstream delivery station I, while subsequent substrate sheets B lead to a further delivery station II or one Tapping point to be transferred.
  • a holding device is, for. B. in the event of an intended renewed deposition of a further sheet B on the stack 11, 12 of the upstream delivery station I at least for the required period of time from the path of movement of the sheet B.
  • Such a holding device can prevent, or at least make difficult, the pulling of sheet B which has already been deposited.
  • the sheet B catching sling means 83 are brought from the path of movement of the sheet B, for the transfer of printing material sheet B, z. B. Gutbogen to have a free passage space available.
  • the problem may arise that - e.g. B. in spite of a possibly provided blowing device - the last just deposited sheet B, which possibly form a "buoyant" ream still provided with air pockets and by the fluidic forces of the z. B. as Gripper car 32 trained holding devices 32, which convey the sheet B at full speed, a Trift is created, which can lead to entrainment of the ream or individual sheet B at the end.
  • one or more stops 83 - as in the first embodiment set out above - are designed and movably mounted so that they are in the active state, ie. H. in an active position, in the path of movement of the printing material sheet B and this with a side facing the leading sheet ends, for. B. a stop surface, are effective as a front stop, and in the inactive state, d. H. in an inactive position, the printing material sheet B arriving from the movement path is moved out, that is to say are arranged outside the movement path, and are without a stop effect for the incoming printing material sheet B.
  • one or more of the movable stop means 83 is assigned a holding means 299, which is forcibly moved with the movement of the stop means 83 and, in at least one inactive position of the stop means 83, protrudes beyond the stop surface in the direction of the incoming printing material sheet B, which in the inactive position of the stop means 83 holds back the uppermost substrate sheet B in the region of its downstream edge before it is lifted off and carried away by the substrate sheet B to be transferred.
  • the holding means 299 comes in the active position of the assigned stop means 83 downstream and / or above the movement path of the printing material sheet B to be delivered to the stack 11 and in the inactive position of the assigned stop means 83 below the movement path of the printing material sheet B and further to be conveyed over the stack 11 to lie above the uppermost printing material sheet B of the stack 11.
  • the holding means 299 assigned to the stop means 83 thus holds the uppermost layer of the stack 11 down against lifting and / or entrainment by subsequently printing substrate sheets B when the stop means 83 is inactive.
  • the holding means 299 can actually or almost, eg. B. with a maximum of one slight distance, be in contact with the top stack.
  • a maximum slight distance can e.g. B. correspond to a length with which, viewed in plan view, the holding means 299 in the holding position and the stack floor plan overlap at the downstream end of the stack 11 in the transport direction T.
  • the assignment of the holding means 299 can be implemented in such a way that an upper part of the stop means 83 in the inactive position comprises the holding means 299 reaching upstream over the stack edge.
  • a holding means 299 could also be rigid or connected to the stop means 83 via a mechanical coupling, so that the required movement of the holding means 299 is forced by movement of the stop means 83 and / or vice versa, the movement of the stop means in question with movement of the holding means 299 83.
  • the stop means 83 is preferably designed as the stop 83 serving in the active position for the approaching printing material sheet B as the front stop, which in particular in the region of its upper end in the inactive position - for holding down the uppermost stack position as the holding means 299, rising upwards over the stop surface 302 and rising with it the stack plan at its downstream end at least as a holding means 299 overlapping projection 299 in the manner of a holding finger bent upstream.
  • the projection 299 or holding finger used to hold it down can also be referred to as a cover mark 299.
  • the sheets of printing material B to be deposited e.g. B. waste sheet against these movable stop means 83 or 83 stops. If the substrate sheet B, e.g. B. good sheet over the stack 11, z. B. to a subsequent delivery station II, these stop means 83 from their lying in the trajectory "catcher position" in an outside of the Retraction position lying in the path of movement is spent, the holding means 299 or cover marks 299, which are encompassed by the stops 83, holding down the uppermost stacking sheet against entrainment and / or against slipping.
  • the movement of the sling means 83 can be carried out by pivoting. B. contrary to the above-described embodiment, the pivoting to take the retreat position does not take place downstream, but in the upstream direction. In this case, the uppermost stacking sheet can be held down, for example, by the stop means 83 pivoted upstream. The movement can also take place on any other movement path, provided that the stop means 83 and the holding means 299 assigned to it assume the positions defined above.
  • the stop means 83 is arranged and / or supported in such a way that the stop means 83 comprising the holding means 299 is moved in a straight line, in particular on a substantially vertical line, i. H. a direction deviating from the vertical by a maximum of 5 °, in particular by a maximum of 2 °, preferably by a maximum of 1 °.
  • the stop means 83 is preferably moved in a guided manner, so that the or at least one point of the holding surface facing the sheet B to be held is subject to exact straight guidance.
  • the stop means 83 is preferably arranged and / or mounted in such a way that the holding means 299 during the retraction movement in the entire operational setting range, e.g. B. ranges from an upper layer, in which an incoming sheet B is or should be caught, to a lower layer, in which an incoming sheet B can pass and the upper stack sheet is held down, the stack floor plan in the area of the downstream stack end never leaves completely, ie in plan view there is always an overlap between the holding means 299 and the stack plan.
  • the retraction movement ends, for example, in contact or at least - in the above sense - near the contact with the uppermost sheet B of the stack 11.
  • the drive means 99 can basically be of any design, but is preferably designed as a cylinder-piston system 99 to which pressure fluid can be applied, in particular as a pneumatic cylinder 99.
  • the motion-causing drive means 99 e.g. B. the pneumatic cylinder 99 can basically attack directly on the output side on the holding means 299 comprising stop means 83.
  • the drive means 83 is driven by a gear, e.g. B. via a the travel of the drive means 99 enlarging gear.
  • this transmission is in the form of a coupling gear, in particular a fast-shifting gear.
  • this is designed as a straight guide gear on the basis of an isosceles crank.
  • the stop means 83 to be moved acts in at least one point with a guide 297, z. B.
  • a gear element 292 for example a gear element, engages on the stop means 83 via a pivot axis 301 which runs perpendicular to the direction of movement defined by the linear guide 297.
  • crank 296 is on a frame 303 about a to the first two pivot axes 301; 298 parallel pivot axis 304 pivotally mounted. In a preferred embodiment, that between the first two pivot axes 298; 301 effective length of the coupling 292 of the between the second and third pivot axes 298; 304 effective length of crank 296.
  • any suitable drive mechanism can be used for the pivot drive of the crank 296 or the crank coupling system, for example a direct rotary drive of the crank 296 or an engagement of a drive means 99 at a point of the crank 296 spaced from the pivot axis 304
  • a direct rotary drive of the crank 296 or an engagement of a drive means 99 at a point of the crank 296 spaced from the pivot axis 304
  • the above-mentioned guidance of the stop means 83 on two spaced apart in the direction of movement is advantageous.
  • a multiple coupling or a coupling with the linear guide 297 which coupling extends significantly in the direction of movement, can be dispensed with by forcing the coupling 292 onto a defined movement curve when moving by the crank 296 in a coupling-fixed engagement point spaced apart from the second pivot axis 298.
  • the coupling-fixed second point of attack can basically be in the first two pivot axes 298; 301 connecting connection section, but is preferably located in a connection section 307 extending beyond the second pivot point 298 in a section 307 which is different and in particular opposite to the effective direction of the connection section.
  • This section 307 can be part of a coupling 292 which is extended beyond the point of engagement of the second pivot axis 298 or it can be designed as a lever arm rigidly connected to the coupling 292 and is referred to in the following independently of this as the section 307 extending the coupling 292.
  • the coupling 292 is in this spaced coupling-fixed point via a guide 294, z. B. linear guide 294, on a straight line, in particular perpendicular to the direction of movement defined by the linear guide 297 and to the first two Pivot axes 298; 301 trajectory, forced.
  • the coupling 292 or the section continuing this is in this spaced coupling-fixed point via a likewise to the first and second pivot axes 301; 298 further parallel, e.g. B. fourth pivot axis 306 pivotally mounted.
  • the drive center 99 could basically act directly on the crank 296, but in this case preferably acts on the coupling 292, in particular on the section 307 that extends the coupling 292.
  • the attack takes place z. B. via a also to the first and second pivot axis 301; 298 further parallel, e.g. B. fifth pivot axis 308 between the second and fourth pivot axes 298; 306.
  • the drive is preferably attacked on the coupling 292 or the section 307 extending the coupling 292 at a distance from the second pivot axis 298 that is less than half the distance between the first and second pivot axes 301; 298 corresponds.
  • the gear attacking on the gear 86 can - such. B. in Fig. 14 and Fig. 15 shown - be designed and arranged such that the pivot axes 298; 301; 304; 306; 308 extend perpendicular to the transport direction T. Alternatively, however, it can also be designed and arranged rotated through 90 °, so that the pivot axes 298; 301; 304; 306; 308 run in the transport direction T.
  • FIG. 11 shows Fig. 11 the upstream end of the sheet guide element 78 in the upper position L O , while the stop means 83 comprising the holding means 299 are in Fig. 11a ) in the active position L A and in Fig. 11b ) is in the holding position L H.
  • the representations in 12 and 13 show the same facts, however in Fig. 12 with in the lower layer L U and in Fig. 13 with sheet guide element end 47.6 located in an intermediate layer L Z ; 78.
  • the starting section 78 can be moved in this way in or on a fixed frame G or frame part G of the dispensing device - basically regardless of the above-mentioned type and design of the stop movement or vertical variability at the upstream end and / or of the specific drive configuration of the stop means 83 03 be stored so that it can be removed from the position assumed in the operating position and thus can be removed from the sheet transport path present in the operating position, preferably downwards.
  • it could also be mounted so as to be linearly movable, it is preferably mounted so that it can be pivoted downward about a pivot axis A78 running transversely to the transport direction out of the operating position (see, for example, 25 a) and b) .
  • the pivoting takes place z. B.
  • a drive means 104 which is preferably designed as a pressure fluid-actuated cylinder-piston system 104.
  • the drive means 104 moving the starting section 78 can be connected to and controlled by control means S78 with regard to its activation via a signal connection.
  • B. via a signal connection 107 with a - in particular optical - sensor 108, z. B. is connected to a photo sensor 109. Irregularities in the sheet travel, in particular a crumpling and possibly getting stuck in an incoming printing material sheet B, can be identified by this, for example via a corresponding signal evaluation.
  • the control means S78 can be set up and / or designed for this, based on a signal curve of the sensor system 108, which indicates a fault in the printing material run, in particular a crease. Automated moving away, in particular swiveling, generating the signal causing the starting section 78 and conveying it to the drive means 104.
  • Moving out or swiveling preferably takes place such that the downstream end of the sheet guiding element 78, which is preferably designed as a run-up section 78, is moved further from the transport path that is present during undisturbed operation, in particular further down, than the upstream end.
  • stop means 83 are preferably structurally integrated in the run-up section 78 or movably mounted sheet guiding element 78. In the latter case, these z. B. moves with the sheet guide 78 with this.
  • a device 103, or side stop device 103 which serves to stop the sheet B laterally, is provided, which the device in the relevant delivery station I; II sheet B to be put down for exact alignment of the stacking edge as lateral path limitation (see e.g. in Fig. 5 ).
  • a side stop device 103 preferably comprises movable stop means 201 (see below), which enable fine adjustment and / or adaptation to varying format widths of the sheets B, laterally, ie in the direction of the stack width running transversely to the transport direction T.
  • the sheet guide and / or controlled placement on the stack 11; 12 is - as already indicated above - in a preferred embodiment by means of a blast air operated or operable device 51; 52 supports.
  • a blast air operated or operable device 51; 52 supports.
  • a delivery device 03 with two or more delivery station I; II for one of these delivery stations I; II or for several or all of this delivery station I; II be of particular advantage and application.
  • the transversely extending blowing devices 113q can each be replaced by a transversely extending z. B. at least half the maximum substrate width continuous - flat jet nozzle can be formed.
  • the blowing devices 113q extending in the transverse direction are preferably each formed by a group 113q of blowing elements 114r provided next to one another in the transverse direction, that is to say transversely to the transport direction T.
  • the group 113q of blown air openings 114r is preferably formed by a blown tube 113q having the blown air openings 114r.
  • blowing devices 113q extending in the transverse direction can in principle all be combined with regard to the supply of blowing air and / or circuitry. For this purpose, all blowing devices 113q can then be activated and deactivated via, for example, a common switching means 116.
  • blowing devices 113q can be activated or deactivated individually or in groups of several via a plurality of switching means 116 independently of one another.
  • several upper groups for example, one another is combined to form a plurality of adjacent groups 113q or blowing devices 113q.
  • At least one switching means 116 is provided for each blowing device 113q, by means of which the respective group 113q or a subgroup thereof can be activated, i. H. is pressurized with blowing air.
  • the left and right half of the blowing air openings 114r of the blowing device 113q, in particular the z. B. two-chamber blow pipe 113q a switchable from the other switching means 116 switchable switching means 116 is provided.
  • the switching means 116 are designed as electronically switchable slide 116 or rotary slide valve 116 or preferably as electronically switchable switch valve 116, or valve 116 for short. Compressed air is present on the input side thereof, which can be switched through to the output side via corresponding control signals and - via a line connection - can be acted upon by the relevant blowing device 113q. Although in the following the switching means 116 are designated as valves 116, the above-mentioned can basically also be applied to other designs.
  • a line leading the blown air from the respective switching valve 116 to the blower tube 113q preferably leads within a central longitudinal section, e.g. B. within the length of the two inner quarters, in the blown air-carrying interior of the blow pipe 113q.
  • a central longitudinal section e.g. B. within the length of the two inner quarters, in the blown air-carrying interior of the blow pipe 113q.
  • a plurality or all of the blown air openings 114r of the blown device 113q can be assigned an adjusting means (not specified in more detail), by means of which the blown air flow and thus also the pressure profile can be set and / or varied.
  • These can be screw plugs, for example, which protrude into a line cross section of a line duct leading to the blown air opening 114r, and the position of which allows the opening cross section to be varied for the flow.
  • a desired setting of the pressure profile can also be realized without further adjusting means by the position of the blown air supply in the blower tube 113q, by the position and size of the blown air openings 114r and by the choice of the free cross section or a varying course.
  • valves 116 assigned to blown air openings 114, for example in the manner of a valve terminal, can be combined centrally at one point.
  • the valves 116 are decentralized and / or at least in groups or preferably all spatially spaced from one another, in particular in each case close to the assigned upper group, group 113q or subgroups 113q1; 113q2 arranged.
  • the valves 116 are, for example, each arranged closer to the inlet 121 in the associated blowpipe 113 than to the inlet in the other blowpipe 113. At least, however, they are arranged closer to an inlet 121 in the assigned blowpipe 113 than half the distance between the the two furthest blown air nozzles 114 of the associated blower tube 113.
  • the supply of the blowpipes 113q takes place from a source 119 via a blown air path, which can be formed by serial and / or parallel line paths.
  • a line coming from a compressed air source can open into a line 117 running transversely to the transport direction T, which line is formed, for example, by a hollow, transverse traverse 117 or is integrated into such a crossbar.
  • a passage can be made in at least one longitudinal line 118 running parallel to the transport direction T, e.g. B.
  • longitudinal distributor 118 which can be formed by a hollow, longitudinally extending support 118 or can be integrated in such a longitudinal support. In an advantageous embodiment, two such hollow longitudinal members 118 can be provided for guiding the blown air. Branches 122 for supplying the upper groups, groups 113q or, in particular, subgroups 113q 1 go from this longitudinal member 118 or these longitudinal members 118; 113q2 or the upstream of these valves 116. A branch is preferably assigned to each of the blowing devices 113q designed as blowing pipes 113q.
  • the source 119 can also be a compressed air source 119 provided for other applications of the machine 01.
  • a pressure control valve 124 is provided.
  • this actuator 124 is preferably remotely operable and / or automated - the pressure to be switched downstream via the valve 116 can be set and / or varied.
  • the valves 116 assigned to this same group 113q can be supplied with blown air via a same branch and via a common actuator 124.
  • At least or exactly one such actuator 124 can be provided per upper group or preferably per group 113q or per blow pipe 113q.
  • a profile for the blowing action along the transport direction T can thus be set and / or varied.
  • the actuator 124 can be used to regulate the pressure to a pressure on the outlet side of between 60 and 180 kPa, in particular between 100 and 150 kPa.
  • an overpressure pressure of 120 ⁇ 10 kPa is present on the output side of the pressure control valve 124 and / or on the input side of the switching valve 116.
  • a pressure P greater than 60 and 180 kPa in particular between 100 and 150 kPa, preferably 120 ⁇ 10 kPa.
  • the transverse blowing tubes 113q or the blowing air openings 114r are thus supplied with compressed air at a pressure greater than 60 kPa, in particular between 100 and 150 kPa, preferably 120 ⁇ 10 kPa. Under the pressure specified here, the overpressure compared to normal pressure, i. H. versus 101.3 kPa.
  • an adjusting means 123 which limits the pressure of the source 119 in particular a pressure reducer 123 which limits the pressure of the source 119, can be provided.
  • an output pressure of a maximum of 200 kPa, z. B. in the range of 100 to 150 kPa, especially from Provided 120 ⁇ 010 kPa pressure reducer 123 or the pressure reducer 123 is operated accordingly.
  • a blowing device 51; 52 provided, the input side with compressed air a pressure greater than 50 kPa z. B. a pressure between 60 and 180 kPa, is supplied or is.
  • the blowing device 51; 52 is thus on the input side with compressed air with a pressure greater than 50 kPa, z. B. a pressure between 60 and 180 kPa, providing compressed air source 119 in line connection.
  • sufficiently large line cross sections up to the blown air openings 114r when the valve in question is activated, it lies in the blower tube, i. H. on the inner side of the blown air opening 114r, blown air at approximately the same pressure, i.e. H. a pressure greater than 60 kPa, e.g. B. a pressure between 60 and 180 kPa.
  • blowing devices 113q which are arranged one behind the other and extend transversely to the transport direction, are activated and deactivated individually or in upper groups, depending on the transport destination provided for the sheet B i entering the delivery station I, such that only those in the area thereof Delivery station I sheets B to be deposited are blown with air from above.
  • the transverse blow devices 113q or blow pipes 113q can be activated and deactivated together depending on the transport destination. This could be done via a common switching means 116, which is controlled by a control device comprising control means S116.
  • the blow devices 113q or blowpipes 113q are synchronized with the feed of the sheet B to be deposited sheet B to be filed activated and deactivated.
  • the blow devices 113q or blowpipes 113q are synchronized, for example, with respect to the point in time and the duration and / or activated and deactivated in a correlation to a machine and / or printing material phase position ⁇ , ie clocked with the printing material flow.
  • the blowing devices 113q or blowing pipes 113q for a sheet B to be deposited can be switched on successively starting with the front edge thereof.
  • blowing devices 113q or blowing pipes 113q it is possible in at least one relative to the length of the blowing device 51; 52 middle transport section - several blow devices 113q or blow pipes 113q can be activated or switched on for each sheet B, whereby after the entry of the sheet B into the effective area of the blow device 51; 52 successive blowing devices 113q or blowing pipes 113q are activated or switched on and the number of blowing devices 113q or blowing pipes 113q acting on the sheet B initially increases with the progress of the sheet B until, for example, B. the end of the sheet B or a leading end of a subsequent sheet B to be transferred into the effective area of the blowing device 51; 52 occurs.
  • blowing devices 113q or blowing tubes 113q remain z. B. activated until passage of the last sheet B to be deposited or entry of a leading end of a subsequent sheet B to be transferred.
  • the blowing devices 113q or blowing pipes 113q are only deactivated again, for example one after the other, starting with the front edge of a first sheet B to be transferred.
  • the blowing device In the case of a stream of sheets overlapping like a scale, the blowing device remains inactive for a series of sheets B to be transferred.
  • the blown air openings 114r of the blower tubes 113q are or are operated individually, in groups or as a whole depending on the respective transport destination, i.e. whether the arriving sheet B is to be deposited or transported further, in such a clocked manner that only the in the delivery station I located below sheet B to be deposited with blowing air.
  • control means S116 are designed and set up to activate and deactivate the switching means 116 and / or to select an operating mode for operating the blower 51; 52 depending on the transport destination to the delivery station I; II to cause incoming sheet B.
  • the control means S116 are designed and set up to synchronize and / or to effect an activation and deactivation of the switching means 116 and / or in a correlation to a machine and / or substrate phase position ⁇ .
  • the blowing devices 113q or blowing tubes 113q are activated simultaneously or successively, in the second operating mode at least the blowing devices 113q or blowing pipes 113q lying at the respective time above the sheet B to be transferred are deactivated during the transfer.
  • the switching means 116; 138 and / or adjusting means 124; 128 controlling control means S116 can be part of a higher-level machine control or can be provided decentrally and possibly connected to one.
  • the control means S116 are preferably in signal connection with a signal generator, e.g. B. a sensor or a drive master, from which they receive the machine and / or substrate phase position and / or represent information I ( ⁇ ).
  • a signal generator e.g. B. a sensor or a drive master
  • blowing devices 113q which are in particular designed as blowing pipes 113q, can also extend in the transport direction and be arranged next to one another in a plurality transverse to the transport direction T.
  • blow pipes 113q and the blow air openings 114 provided in these, a similar pattern of blow air outlets can then possibly be realized.
  • a variability given in time and / or in the strength of the effect in the transport direction T is then not given or not to the same extent as in the case of the transverse blowpipes 113q.
  • At least one blowing device 126 e.g. B. a so-called. Blow pipe 126, in particular longitudinal blow pipe 126, may be provided, or the one extending in the transport direction flat jet nozzle or a plurality of z. B. 127 formed as blown air nozzles.
  • this blowing device 127 supports the initially central placement.
  • the activation or deactivation is also carried out here by a switching means 138 which is controlled by the control means S116 and is arranged upstream of the blow pipe 126 and which is designed as an electronically switchable slide valve 138 or rotary slide valve 138 or preferably as an electronically switchable switching valve 138, in short valves 138.
  • the at least one longitudinal blowing device 126 can be supplied via a line connection from the same source 119 - possibly via the same or a further pressure-limiting actuating means 123; 128, e.g. B. pressure reducer 123; 128. With or without an upstream actuating means 128, an actuator 129, e.g. B. a pressure control valve 129 may be provided.
  • an actuator 129 e.g. B. a pressure control valve 129
  • the at least one longitudinal blowpipe 126 is or is operated according to a pattern comparable to the transverse blowpipes 113q, also clocked, depending on the respective transport destination, in such a way that only the sheets B to be deposited in the dispensing station I below are subjected to blowing air.
  • a fan system 131 which supports the lowering of the sheets B - in particular in the area of low conveying speeds - can be provided.
  • This includes, for example, one or more rows, in particular, of fans 132 arranged next to one another over the transport path in the transverse direction
  • Axial fans 132 which are preferably controllable individually or in groups with regard to their performance.
  • two rows of eight fans 132 each are combined on a common frame as a so-called fan cassette 133.
  • blowing device 51; 52 or the fan system 131 one or more rows of further fans 134, in particular axial fans 134, which, for. B. arranged on a common, in the delivery device along the transport direction T movable support frame 136.
  • axial fans 134 which, for. B. arranged on a common, in the delivery device along the transport direction T movable support frame 136.
  • a row of seven fans 134 is combined on the common support frame 136 as a so-called fan strip 137
  • the blowing device 51 is designed and set up to selectively apply blowing air to a single or a series of sheets B from a stream of a batch and the remaining sheets B let the sheet relay pass without being applied.
  • blowing device 51; 52 By the blowing device 51; 52, individual sheets B, in particular to be deposited, can be specifically provided with a strong pulse. This enables storage even at high conveyor speeds v32 and / or a high sheet frequency. By deactivating the blowers 113q; 126 for sheets B to be transferred, these are not pressurized with air and therefore do not receive any impulse. As a result, the possibly disrupted running of the sheet B to be transferred does not become unnecessarily uneasy and contact with the stack underneath can be avoided.
  • the energy expenditure can be considerably reduced compared to permanent blowing.
  • the or a part of the blowing air openings 114r which are provided one behind the other in the transport direction T and are to be activated independently of one another, in particular transverse blowing devices 113q or blowing pipes 113q each comprising a plurality of blowing air openings 114r, in an operating phase of the above-mentioned second operating mode, in which e.g. B.
  • one or more sheets B entering the first delivery station I are to be transferred or transferred in accordance with the first operating mode, so acted upon with blown air or activated and deactivated such that they merely - at least for a time interval or temporarily - into the gap between successive sheets B, in particular into the gap between the trailing end 11 of a sheet B and the holding device 32 of the following sheet B n ; B n + 1 , in particular the gripper carriage 32 transporting the following sheet B, blow.
  • the uppermost sheet of the transferred stack can be acted on at least temporarily in order to prevent or at least make it more difficult to lift off.
  • blowing devices 113q or blow pipes 113q located at the respective point in time over the sheet B to be transferred and moved in the transport direction T are deactivated, but those with the progress of the sheets B are or become in each case for a time window over a gap between one another following blow B, in particular in a gap between the trailing end 11 of a turn B and the holding device 32 of the following turn B, blowing devices 113q or blow tubes 113q lying in succession are activated for at least one time interval lying within this time window.
  • the valve 116 assigned to the blowing air openings 114r or blowing devices 113q, which can be activated independently of one another, are in signal connection with a control means S116, which in turn is in signal connection with a signal transmitter which provides and / or represents information relating to the machine and / or substrate phase, and is designed and set up to activate the blown air via the valves 116 as a function of the machine and / or To effect and / or represent information substrate phase position and (I) in such a way that blowing takes place only within a gap between two consecutive sheets B which are not to be deposited.
  • a sheet B n to be transferred - which in this example can be a first or any one of a series of sheets B to be transferred - is transported over the stack 11, while the respective blowing devices 113q or blow pipes 113q in the above are inactive.
  • One or more gaps between the trailing end of this sheet B n and the leading end 109 of the following sheet B n + 1 or in particular a holding device 32 receiving the latter at the leading end 109 above the gap traveling in the transport direction T as they move, are successively activated and deactivated again at the latest when the leading end 109 of a next following sheet B n + 2 or, in particular, a holding device 32 receiving it at the leading end 109 is deactivated.
  • control means S116 are provided and set up to effect an activation and deactivation of the switching means 116 assigned to the blowing devices 113q or blowing tubes 113q in a synchronized or clocked manner and / or in a correlation to a machine and / or printing material phase position ⁇ .
  • the control means S116 can be designed mechanically as a rotary slide valve or as an individual valve 116 switching cam switching mechanism or as an electronically controlling control element S116 for the individual switching valves 116.
  • a further development is advantageous, according to which a number of blowing devices 113q which simultaneously blow into the same gap vary or can vary with the format length of the printing material sheets B. For example, for a longer format, the gap is blown into the gap simultaneously with a first number of successive blowing air openings 114r or blowing devices 113q (see, for example, 30 a) to c) while for a shorter format with a higher number of successive blowing air openings 114r or
  • Blowers 113q into which a larger gap is blown see e.g. Fig. 30 a) to c).
  • blow devices 113q or blow pipes 113q can be adjusted in their width and / or position viewed transversely to the transport direction T.
  • external sections can be permanently deactivated or deactivated, in particular switched off or switched off.
  • individual blown air openings 114r can be closed by an adjusting means (not shown in more detail)
  • a particularly preferred device 139 for releasing the conveyed sheets B comprises a switching device for releasing conveyed printing material sheets B with an actuating device 143, by means of which the release in Area of the assigned delivery station I; II can optionally be activated and deactivated, and with an adjusting device 144, through which, viewed in the direction of transport T, the location X 139 of the sheet release, in the case of holding elements designed as grippers 56 from the gripper opening point, location X 139 , in the area of the assigned delivery station I; II can be adjusted or varied.
  • the two actuators 143; 144 are actuated by actuators 146; 147, e.g. B. drive means 146; 147 adjustable.
  • the release device 139 is thus designed to activate or deactivate the switching device 141, 142, in particular to engage or disengage switching means 141; at a specific point in time - for example between two holding means 32, in particular gripper carriages 32, which follow one another in the transport direction T. 142 of the z. B. mechanically executed switching device 141, 142 to effect.
  • a particularly advantageous embodiment of the delivery device 03 in this context has a conveyor system 21 comprising at least one holding device 32, through which a printing material sheet B can be picked up and downstream to a delivery station I; II is conveyable, where it can either be released by the holding means 32 and delivered to a stack 11, 12 to be formed, or can be conveyed further downstream. It further comprises a switching device 141, 142 which effects the delivery and which switches one of the delivery stations I; II comprises functionally and / or spatially assigned switching cams 141 and a cam follower 142 functionally and / or spatially assigned to the holding means 32, the cam follower 142 acting - directly or indirectly - on its actuation on at least one holding element 56 of the holding device 32.
  • cam follower 142 could in principle also slide together with the switching cam 141, it is preferably designed as a roller lever 142 and interacts with the switching cam 141 with a roller comprised by the cam follower 142.
  • the switching cam 141 is for activation and deactivation of the release by an actuating device 143 acting on the switching cam 141 either in the undisturbed, ie. H. Movement path 152 of the cam follower 142 present without switching cams 141 can be brought in and out again, in particular pivotable.
  • the pivoting preferably takes place about a pivot axis A141 that is perpendicular to the transport direction T and that is fixed with respect to a spatially fixed frame G of the delivery device 03.
  • the "cam follower” 142 should be understood to mean any type of stop element 142 which, when in contact with an active surface 149 of a cam 141, in particular a switching cam 141, executes a movement which follows the shape of the interacting active surface 149 and - possibly via a transmission element 59, e.g. B. the gripper shaft 59, - on the member to be operated, here z. B. at least one holding element 56 acts.
  • a “switching cam” 141 is to be understood in general terms to mean any type of structural unit providing the active surface 149 as a stop surface.
  • cam 141 that is movably mounted during operation, it should also be understood, for example, to be a multi-part and jointly movable structural unit with a component comprising the active surface 149 and a holder — optionally detachable — carrying this holder.
  • the switching cam acting as a release cam is on a side facing the movement path 152 of the cam follower 142 in at least one longitudinal section viewed in the transport direction T, which acts as a control section and has an active surface 149 in this section in the transport direction T that continuously approaches the movement path 152 of the cam follower 142, e.g. . B. contact surface 149 executed.
  • the switching cam 141 is in a preferred embodiment here with at least one of its ends related to the transport direction T, here advantageously the upstream end, at a distance from it
  • Movement path 152 of the cam follower 142 can be varied, ie it can be moved, for example in the region of this end by movement with at least one movement component perpendicular to the transport direction T, closer to the movement path 152 and further away.
  • the switching cam 141 with at least the other of its ends related to the transport direction T can be varied in its distance from the path of movement of the cam follower 142 such that it plunges into the undisturbed path of movement 152 of the cam follower 142 in a first operating position and in a second Operating position is completely removed from the movement path 152 of the cam follower 141.
  • the first actuating device 143 engages at a first engagement point P143 of the release cam 141 and the second actuating device 144 at a second engagement point P144 spaced apart in the transport direction T.
  • the switching cam 141 is by the second actuator 144 z. B. pivotable about a second pivot axis A144 lying in the point of engagement P143 of the first adjusting device 143.
  • the second pivot axis A144 or the first point of engagement P143 can be displaced radially by the first adjusting device 143 and / or the first drive means 146, in particular pivotable about a pivot axis A141 fixed to the frame with respect to a spatially fixed frame G of the delivery device 03.
  • the first adjusting device 143 comprises a liquid or gaseous pressure medium F, z. B. pressurized fluid F, operated and / or operable first drive means 146, z. B. a hydraulic or preferably pneumatic cylinder 146.
  • a switchable valve 153 and at least one fluid line 154 connecting the valve 153 to the drive means 143 are used as the switching means 153; 156 is provided, the line path of the or at least one fluid line 154; 156 between an outlet of the valve 153 and an inlet into the drive means 146, preferably at most the maximum width, in particular at most half the maximum width that in the delivery station I; II corresponds to the printing material sheet B to be stacked. In this way, dead times and scatter caused by compressibility can be kept as low as possible.
  • control of the valve 153 takes place, for example, via control means S146, which, for. B. implemented as part of a machine control in this or can be provided in a different control device S141.
  • the hydraulic or preferably pneumatic cylinder 146 is double-acting, i. H. Pressurized in both directions.
  • the double-acting design and / or the arrangement of the valve close to the drive means creates a particularly fast and precise-acting switching drive.
  • the switching cam 141 ie. H. a quick and exact activation and deactivation of the release device 139 is possible.
  • the second actuating device 144 preferably includes an electric motor 147 for driving it.
  • the electric motor 147 is activated, for example, by control means S147.
  • control means S147 To supply the drive means 147 with electrical power, there may be a line connection, not shown, to a power section.
  • the electric motor 146 acts on the output side on a threaded gear and, together with the latter, forms an electromotive linear drive.
  • a switching device 41, 42 described above is provided on both sides of the arch path, that is to say in the region of both side frames of the frame G.
  • Each of the two switching devices 41, 42 is preferably each assigned its own first actuating device 143, each with a first drive means 146 and a switching means 153, in particular valve 153.
  • the actuating movement is synchronized electronically, for example.
  • each of the two switching devices 141, 142 can also be assigned its own second actuating device 144, each with a drive means 147.
  • the second actuators 144 are e.g. B. via a shaft transverse to the direction of transport, in particular synchronous shaft 157, mechanically synchronized with each other and preferably driven by a common drive means 147, in particular a common electric motor 147.
  • the pivoting of the first point of attack P143 or the second pivot axis A144 about the pivot axis A141 fixed to the frame can in principle take place via any type of lever which can be pivoted about the pivot axis A141 fixed to the frame and the pivot axis A143 to be pivoted or the starting point P144 to be pivoted eccentrically by a lever length to the frame-fixed swivel axis A141.
  • This lever can be connected in a rotationally fixed manner to a shaft which is rotatably mounted in the frame G and can be pivoted by the drive 146 about the pivot axis A143 fixed to the frame.
  • a one- or two-armed lever 158 is pivotally mounted on an axle 159 fixed to the frame, on which on the one hand the drive means 146 or an output-side transmission element 161, for. B. the piston rod or a rod connected to it.
  • the first attachment point P143 or the second pivot axis A144 is articulated on this lever 158 by the eccentricity e offset to the pivot axis A141 fixed to the frame. This can be done via a bearing mounted on lever 158 Axle or shaft stub 162 take place. The pivoting then takes place via a lever 158 designed as an eccentric lever 158 over a lever length e given by the eccentricity e.
  • the second pivot axis A144 to be pivoted running within the axis cross section of the axis 159 defining the pivot axis A141 fixed to the frame, a particularly robust arrangement is created for mounting the first point of attack P143 or the second pivot axis A144.
  • the activation / deactivation takes place by an inward or outward movement of the switching cam 141 with the aid of an eccentric lever 158, which is or is actuated by a double-acting pneumatic cylinder 146, in particular supplied by a switching valve 153 close to the drive means.
  • the pivoting of the second point of engagement P144 or the first pivot axis A143 about the second pivot axis A144 can in principle take place via any type of gearbox on which the second drive means 147 acts on the drive side.
  • an embodiment is particularly advantageous which, in the drive train of the actuating device 144, has at least one single-arm or multi-arm lever 163, which can be pivoted about a pivot axis A149 fixed to the frame; 164 comprises a coupling 162 which is connected in an articulated manner at both ends.
  • the drive means 147 engages a lever 162 which rotates on a shaft 147 pivotable about the pivot axis A149, e.g. B. og. Synchronous shaft 147 is arranged.
  • a further lever 164 which is arranged on the shaft 157 in a manner fixed against rotation, drives the drive directly or indirectly via a joint on the coupling 162 and, via a further joint, directly or indirectly on the second point of application P144.
  • the first actuating device 143 is designed such that so that the lever 158 in an operational end position of the switching cam 141 inserted for activation in the movement path 152 in the region of a dead center close to the movement path, ie in a projection plane perpendicular to the swivel axis A141 around the swivel axis A141 viewed at a highest of 30 °, in particular at most 20 ° from that Line of the shortest connection between swivel axis A141 and line of motion 52, attacks.
  • forces which are introduced into the construction by the impinging cam follower 142 are at least predominantly conducted into the bearing and, at most, act back to a small extent on the drive.
  • a control means S146 which in turn is in signal connection with the machine and and / or representative information I ( ⁇ ) supplying and / or representing the substrate phase position, and is designed and set up for this purpose, activating and deactivating the drive means 146 and / or a switching means 153 switching the drive means 146 in a correlation to a machine transmitted by a signal generator - To effect and / or substrate phase position ⁇ .
  • control means S147 In order to control the drive means 147 and / or a switching means switching the drive means 147, which varies the switching cam 141 with respect to the delivery location, the latter is in signal connection with a control means S147, which in turn is in signal connection with information I relating to the machine or transport speed and / or representing it ( ⁇ ) delivering signal transmitter and is designed and set up to cause the drive means 147 and thus the gripper opening point to be set in a correlation to a machine and / or substrate phase position ⁇ transmitted by a signal transmitter.
  • the other effective switching state should be reached as quickly as possible for high production or conveying speeds, e.g. B. be completed within at most 150 ms, preferably within 130 ms.
  • an actuating movement on both sides preferably does not take place via mechanical synchronization, but preferably via respective drive means 146.
  • delays at the end of the line due to the shortest possible line paths are advantageous, as they occur e.g. B. with the short fluid lines 154; 156 are set out above.
  • the length of the respective line is selected such that the dead volume enclosed in the respectively pressurized supply line is not more than 25% of the volume stored in the extended cylinder, which is given, for example, by the piston cross section multiplied by the piston stroke of the extended cylinder is. In a particularly advantageous embodiment, this dead volume is below 10%.
  • the valve 153 being mounted directly on the cylinder 146 or even being integrated in the cylinder 146, this value can be reduced to less than 5%, in particular to less than 2%.
  • control means S146 which control the deactivation / activation are fast switching logic, that is to say a switching logic, a signal from the above-mentioned signal generator relating to the machine and / or substrate phase position being immediate, that is to say in particular not only via clocked processing as it takes place, for example, in PLCs and possibly clocked bus systems, is processed and transmitted to form a signal ⁇ 147 which drives the drive means 147 or triggers the activation or deactivation.
  • the fast switching logic switches the actuating device 143 activating and deactivating the switching device 141, 142 with machine angle accuracy.
  • a - preferably machine speed-dependent - dead time compensation can be provided, which z. B. compensated for inertia still existing dead time by appropriate feedforward control.
  • the machine and / or substrate phase position correlated with the possible switching time can be moved forward according to the dead time to be taken into account.
  • the extent of the advance can be varied depending on the transport speed, so that, for example, the triggering machine and / or substrate phase position is moved further forward at a higher speed than at a lower transport speed. It is thus possible to always start the actual movement of the switching cam 141 for different machine speeds or speeds in the same or at least essentially the same machine and / or substrate phase position.
  • switching device 141, 142 also in only one for the formation of stacks 11; 12 trained delivery station I; II comprehensive delivery device 03 can be provided, wherein in the area of the delivery station I; II sheets B which are not to be dispensed can be fed, for example, to a sample sheet removal or a collecting container for receiving waste, it is preferably in one of a plurality to form stacks 11; 12 trained delivery station I; II comprehensive delivery device 03 is provided.
  • Switching device 141, 142 comprising delivery station I; II a subsequent conveyor section 42 is provided, on which not in the area of the first delivery station I; II delivered printing material sheets B through the conveyor system 21 in the area of a subsequent delivery station I; II are eligible.
  • a deposit of printing material sheets B which are fed through a conveyor system 21 downstream to a delivery station I; II conveyed and there either delivered by a holding device 32 of the conveyor system 21 to a stack 11, 12 to be formed or else conveyed downstream or can be conveyed, so that a delivery takes place in that one of the delivery station I; II functionally and / or spatially assigned switching cam 141 acts on a holding device 32 functionally and / or spatially assigned cam follower 142.
  • the switching cam 141 is brought into or out of the undisturbed movement path 152 of the cam follower 142.
  • a contact point 151 already set out above on the switching cam 141 for the first contact between the switching cam 141 and the cam follower 142 to be moved in the transport direction T is varied along the transport direction T.
  • the activation and deactivation is preferably carried out by pivoting the switching cam 141 about a first pivot axis A144 fixed to the frame.
  • the switching cam 141 is preferably varied5 by varying the distance between at least one of its ends related to the transport direction T and the movement path 152 of the cam follower 142.
  • the switching device 141, 142 is controlled in such a way that the switching cam 141 is at least at one point in time in its first operating position, ie. H. in an active position, while the above-mentioned Blower is operated in the first operating mode and / or the above.
  • Braking device 48; 49 is operated in the first operating mode m1.
  • the plurality e.g. B. two delivery stations I; Delivery device having II also in the area of the second delivery station II a release device, which is designed in the manner of the first release device 139 with at least one second actuating device 144 for varying the release location.
  • the first actuating device 144 can be omitted.
  • the pivot axis is A44 or Point of attack P143 with respect to the fixed frame G arranged fixed to the frame.
  • the delivery device 03 comprises at least one of a plurality of delivery stations I; II, in particular for delivery station I stacking at least one good sheet; II, a non-stop stack changing device 53; 54.
  • the delivery device 03 preferably comprises several, in particular two or all, delivery stations I; II a non-stop stack changing device 53; 54.
  • the - only or respective - non-stop stack changing device 53; 54 comprises an auxiliary support device 166, which can preferably be lowered by a motor; 167, e.g. B. an auxiliary stacking table 166; 167, which or between the top of the stack of the already formed stack 11; 12, e.g. B. ready for removal main stack 11; 12, and the sheet transport path running above it can be introduced.
  • the auxiliary stacking table 166; 167 in particular at least its wing facing the sheet transport path, is mounted so that it can move vertically on the frame G or a frame part G of the dispensing device 03.
  • the operating state introduced in the drop path can be placed on the auxiliary stacking table 166; 167 through incoming sheet B an auxiliary stack 168; 169 are formed.
  • a vertical downward movement is preferably correlated to the growth of the auxiliary stack 168; 169 and / or by a drive device which preferably comprises a drive means 171 which is mechanically independent of the drive of the conveyor system 21, preferably as a motor 171, in particular as an electric motor 171.
  • the drive means is in signal connection with a control means S171, which is set up and / or programmed to control the drive means 171 in an operating situation such that the upper stack edge is on a predefinable one Height is or will be maintained.
  • the control means S171 is connected to a sensor system that detects the upper stack edge and / or to a control device that supplies information about the sheet current.
  • auxiliary stacking table 166; 167 in or out of the fall path, d. H. moving to a work position and back to a rest position is synchronized with respect to the point in time and / or in a correlation to a machine and / or substrate phase position ⁇ , d. H. clocked to the substrate flow.
  • An insertion is therefore preferably carried out in a specific phase position of the machine or the next sheet B approaching.
  • the fall path is entered at a time at which the leading edge 109 of the first is no longer on the stack 11 concerned; 12 sheet B to be deposited in the transport direction T the downstream end of the auxiliary stacking table 166; 167 reached, and at the earliest at a point in time at which the trailing edge 111 of the preceding sheet B in the transport direction T the downstream end of the auxiliary stacking table 166; 167 happens.
  • a drive device which preferably comprises a drive means 172 that is mechanically independent of the drive of the conveyor system 21, preferably as a motor 172, in particular as an electric motor 172.
  • the drive means 172 is in signal connection, for example, with a control means S172, which is set up and / or programmed to control the drive means 172 in such a way that, upon a corresponding command by the operating personnel or from a program routine that carries out the stack change, introduction or removal in correlation to the above- mentioned machine and / or substrate phase position ⁇ m .
  • the relevant command can be issued, for example, by the operating personnel or from a control or program routine which controls the stack change, which was started by a triggering moment.
  • the triggering moment can be given, for example, by a signal ⁇ AW that initiates an automated stack change, which is or can be triggered, for example, by the staff via an operating interface and / or automatically when a predetermined or maximum stack height is reached.
  • the control or program routine and / or the control means S172 can be in signal connection for correlating the introduction or discharge movement with a signal generator which relates to and / or represents the machine and / or substrate phase position and / or represents information.
  • control means S171; S172 can be implemented as part of a machine control or in another central control device together with further control means or else can be provided in a control device S53 (S54) that is different from this.
  • the auxiliary stacking table 166 is inserted; 167 in the fall path with transport direction T.
  • the auxiliary stacking table 166; 167 can in principle arbitrarily, for. B. as a rigid plate to be introduced, in the manner of a rake to be introduced, in the manner of a sectional and / or flexible roller blind or as a mechanism which can be pulled out in the longitudinal direction.
  • loading aids 61; 62 cooperate, which has a complementary structure of the structure of indentations in the wing.
  • the auxiliary stacking table 166; 167 viewed in the longitudinal direction flexible and / or limb, in particular as or in the manner of a roller blind 166; 167, executed.
  • the auxiliary stacking table 166; preferably of flexible and / or limb design; 167 is or is guided on or in a one-part or multi-part guide structure 173, 174 which extends on the one hand on both sides of the fall path over its entire length in the transport direction T and on the other hand extends outside the fall path to a receptacle for the auxiliary stacking table 166; 167 continues in its rest position, which in the abovementioned Execution z. B. is provided upstream.
  • the guide construction 173, 174 bends or bends in the outside of the fall path for receiving the auxiliary stacking table 166; 167 provided guide section 174 down from the guide section 173 running horizontally at the height of the fall path.
  • the auxiliary stacking table 166; 167 e.g. B. in the above Executed in a flexible and / or structured manner. Is preferred on both sides - d. H. viewed horizontally to the left and right of the path of movement, sheet B - auxiliary stacking table 166; 167 such a one-part or multi-part guide structure 173, 174 is provided.
  • the auxiliary stacking table 166; 167 input and output drive device can in principle be of any design, but preferably comprises a drive wheel 176, in particular fixed to the guide structure 173, 174, which is fixed to the frame and directly or indirectly driven by the motor 172 which is also fixed to the frame with respect to the guide structure 173, 174, in particular chain wheel 176, which to propel it with a drive track 177 of the auxiliary stacking table 166 to be moved; 167 interacts.
  • the drive track 177 can e.g. B. by a friction surface of the auxiliary stacking table 166; 167 itself or preferably by one from the auxiliary stacking table 166; 167 and drive chain 177 extending in their direction of movement.
  • Such a drive wheel 176 with drive tracks 177 is preferably assigned to each of the two lateral guide structures 173, 174 sides, the Drive wheels 176 are mechanically synchronized by a common drive means 172 or preferably synchronized in terms of control technology by a separate drive means 172 which can be driven or driven.
  • the roller blind 166; 167 is preferably by a plurality of members 178 arranged one behind the other in the direction of movement, for. B. rollers, tubes or rods, which are each pivotally connected in pairs.
  • the links 178 are preferably mounted on the face of the two chains 177 and connected to one another via these. Particularly in the form of rollers or tubes, these can be rotatably mounted on the chains 177.
  • the auxiliary stacking table 166; 167 together with the guide structure 173, 174 and the auxiliary stacking table 166; 167 drive device which is brought in and out is mounted in a vertically movable manner in the frame G or a fixed partial frame or frame part G of the dispensing device 03 and can be moved vertically by the drive device already mentioned.
  • the auxiliary stacking table 166; 167 or the auxiliary stacking table 166; 167, the guide structure 173, 174 and the lowering table arrangement 179 comprising the drive device, the drive device moving up and down can in principle be of any design, but is preferably designed as a lifting device and comprises e.g. B. one or more at the auxiliary stacking table 166; 167 and / or traction means 181; 182 and the at least one on the at least one traction means 181; 182 driving means 171 which act directly or indirectly.
  • the traction means (s) 181; 182 is or are preferred as chains 181; 182 formed, which preferably via one or more as deflection wheels or rollers 183; 184 designed deflection elements 183; 184 are guided and at the auxiliary stacking table 166; 167 and / or the table assembly 179. In each of the chains 181; 182 intervenes to propel them. B. as a sprocket 186; 187 drive wheel 186; 187, which is driven or driven directly or indirectly by the at least one drive means 171.
  • a drive of the four traction means 181; 182 provided by a common drive means 171.
  • This drives for example via a gear 188 - a shaft 189 which extends transversely to the transport direction T and on each side of the lowering table arrangement 179 two with two traction means 181; 182 co-operating drive wheels 186; 187, e.g. B. sprockets 186; 187 are arranged rotatably.
  • One of two traction means 181; 182 of the same side can be guided over a deflecting element 193 designed as a deflecting wheel 193 or deflecting roller 193, which can be moved on the frame G in a direction perpendicular to the axis of the deflecting element 193 for adjustment purposes.
  • a deflecting element 193 designed as a deflecting wheel 193 or deflecting roller 193, which can be moved on the frame G in a direction perpendicular to the axis of the deflecting element 193 for adjustment purposes.
  • the stack 11; 12 lowered from the last occupied working position into a lower removal position and the auxiliary stacking table 166; 167 in its working position, ie in the fall path of the sheet B to be released (see e.g. in Fig. 37 a) for the second or good sheet stack 12 and in Fig. 37 b) for the first or also waste paper stack 12).
  • the subsequent sheets B are thus on the auxiliary stacking table 166; 167 to an auxiliary stack 168; 169 stacked, the auxiliary stacking table 166; 167 is reduced accordingly with an increase in the stack height.
  • the raising and lowering of the stacking table 36; 37 can in principle be implemented in any manner, but is preferably carried out in one for vertically moving the auxiliary stacking table 166; 167 comparable way through by at least one z. B. in Fig. 2 only indicated by the reference numeral drive means 194, z. B. at least one motor 194, driven traction means 191; 192, e.g. B. Chains 191; 192.
  • the first and the second stack changing device 53; 54 can be operated independently of one another. In other words, it is in the production mode of machine 01 or delivery device 03 in each of the two delivery stations I; II a non-stop batch change can be initiated or carried out regardless of whether in the other delivery station I; II a batch change is also being carried out or not.
  • Each of the delivery stations is preferably I; II on a long side of the delivery device 03 - directly on the frame G or on a specially provided operating column - at least one actuating means 211 to be actuated by operating personnel; 212; 213; 214, hereinafter also as switching element 211; 212; 213; 214 or z. B. as button 211; 212; 213; 214, assigned (see e.g. Fig. 40 ) which or which in signal connection to which the drive means 172 for swiveling in / out in the relevant delivery station I; II controlling control means S172.
  • a switching element 211; 213 which, when actuated, introduces the relevant auxiliary support device 166; 167 in the fall path of the bow B into a working position, and / or a switching element 212; 214 which, when actuated, causes the auxiliary support device 166; 167 out of the fall path of the bow B into a rest position.
  • button 216; 217 denotes, assigned, which or which in signal connection to which the actuating or drive means 171 for lowering / raising the auxiliary stacking table 166; 167 in the relevant delivery station I; II controlling control means S171.
  • I; II a switching element 216; 217 is provided which, when actuated, raises the auxiliary support device 166; 167 in e.g. B. causes an upper end position.
  • One, several or all of the switching elements 211; 212; 213; 214; 216; 217 can be from one of the above, the respective delivery station I; II assigned operator interface 66; 67 may be included, with an operator interface 66; 67, for example, as a one- or multi-part control panel 66; 67 is formed.
  • the the respective delivery stations I; II on the long side of the delivery device 03 associated operating interfaces 66; 67 can be arranged directly on the frame G or on a dedicated control column.
  • Controlling the drive means 171 and / or the drive means 171; 172 thus takes place, for example, via said control means S171; S172, which are set up and / or programmed to insert or remove or at least raise the auxiliary support device 166; 167 to effect according to a given command.
  • the control command can be triggered directly by operating personnel, ie by signals ⁇ W of one or more switching elements 211 which can be actuated by operating personnel; 212; 213; 214; 216; 217, e.g. B. button 211; 212; 213; 214; 216; 217 be given.
  • control command can be given both by the aforementioned manual influence and by an implemented program routine for an automatic batch change, which can be carried out, for example, in the above-mentioned manner by the personnel using an actuation means not shown here, e.g. B. as a switching element or button, one User interface 66; 67 and / or can be triggered and / or triggered automatically by reaching a predetermined or maximum stack height.
  • an actuation means not shown here, e.g. B. as a switching element or button, one User interface 66; 67 and / or can be triggered and / or triggered automatically by reaching a predetermined or maximum stack height.
  • the delivery device 03 comprises in the area of the first and / or the second delivery station I; II side stop devices 103 already mentioned above.
  • the delivery station in question preferably comprises I; II on both sides of the sheet transport path, one side stop device 103, of which at least one of the two, but preferably both side stop devices 103 in the above sense laterally displaceable or movable stop means 201, z. B.
  • side stops 201 include (see e.g. Fig. 39 ).
  • the side stop 201 which is helpful to form a defined stack page course, is to be adapted to changes in the substrate width caused by a change in format. Fine lateral adjustment to optimize stack formation is also possible.
  • the lateral movement of the stop means 201 is carried out by a drive device with an actuator 202, for. B. drive means 202, which is preferably designed as a motor 202, in particular as an electric motor 202.
  • the motor 202 moves the stop means 201 via a screw drive 203, the stop means 201 being directly or indirectly connected to a threaded spindle 204, in particular with its end on the driven side, which is rotatable and driven by the drive means 202 this is laterally displaceable.
  • the stop means 201 is arranged on a holder 206 which is connected to the spindle 204 in a pressure-resistant and tension-resistant manner.
  • a plurality of stop means that can be laterally displaced by the drive means 202 can also be considered 201 may be provided.
  • Each of the delivery stations is preferably I; II on a long side of the delivery device 03 - directly on the frame G or on a specially provided operating column - at least one actuating means 218 to be actuated by operating personnel; 219; 221; 222, hereinafter also as switching element 218; 219; 221; 222 or z. B. as a button 218; 219; 221; 222 designated, assigned (see e.g. Fig. 40 ) which or which in signal connection to the drive means 202 for the lateral movement of the stop means 201 in the relevant delivery station I; II controlling control means S172.
  • I; II a switching element 218; 221 is provided which, when actuated, causes at least one of the stop means 201 to move inwards towards the center of the machine, and / or a switching element 219; 222, which, when actuated, causes at least one of the stop means 201 to move further away from the center.
  • II present side stop devices 103 can in one embodiment only one such via switching elements 218; 219; 221; 222 movable stop means 201 can be provided, in another embodiment both can be switched via switching elements 218; 219; 221; 222 movable stop means 201 each have their own switching elements 218; 219; 221; 222 can be moved independently of one another. In a preferred embodiment, however, both are via switching elements 218; 219; 221; 222 movable stop means 201 via common switching elements 218; 219; 221; 222 can be moved inwards and outwards simultaneously.
  • the lateral movement or the drive means 202 for displacing the lateral stop means 201 is thus controlled, for example, via control means S202, which are in signal connection with the drive means 202 and are set up and / or programmed for this purpose, a lateral movement of the stop means 201 in accordance with one of the following given command ⁇ SA to effect.
  • the lateral position Y 201 of the stop means 201 can be considered here as the size or setting size Y 201 to be set.
  • the control command can be triggered directly by operating personnel and / or by signals ⁇ SA of a switching element 218; 219; 221; 222 can be given.
  • control command can be performed both by said manual influence and by specifying a setpoint value W F , e.g. B. a pre-set value W F determined and / or held for a format to be emitted, and / or can be effected.
  • W F setpoint value
  • the latter can be communicated or transmitted by a product planning and / or presetting system.
  • control means S202 which control the drive means 202 can be combined as processes or circuit arrangements in one and the same control device, or else they can be arranged individually or in groups.
  • the side stop device 103 comprise a device 207, 208 for shaking the sheets in the region of their lateral edge, briefly also referred to as a lateral shaking device 207, 208.
  • this includes - in particular simultaneously and / or together - alignment means 207 to be moved laterally with the stop means 201, eg. B. a preferably in the form of a sheet metal side straight pusher 207, which or which with a side facing the sheet B a in the direction of sheet side edge back and forth, d.
  • H. Has stop surface 209 which can be oscillated and / or oscillated in the lateral direction. Due to the lateral oscillation or shaking movement of the alignment means 207, alignment of the respective stacks 11; 12; 168; 169 sheet B to be delivered supported on the lateral stop means 201.
  • the oscillating movement can basically be done by any type of suitable drive means 208, e.g. B. an effective via a cam drive or an eccentric motor, can be effected and / or effected.
  • the drive means 208 which effects the oscillation in particular a valve which is to be assigned to the drive means 208 which can be actuated by pressure medium, is controlled, for example, via control means S208 which are in signal connection with the drive means 208 and are set up and / or programmed for this purpose, an oscillating movement of the alignment means 207, in particular a switching of the valve to be attributed to effect according to a predetermined cyclical movement.
  • the course of movement - e.g. B. in the frequency and / or in the amount of the amplitude of movement - can be varied via control elements, not shown.
  • each a non-stop stack changing device 53; 54 dispensing stations I; II include the two delivery stations I; II assigned side operating interfaces 66; 67 actuating means 223; 224; 226; 227 (see e.g. Fig. 40 ), hereinafter also as switching elements 223; 224; 226; 227 or z. B. as button 223; 224; 226; 227 denotes, which are in signal connection to control means of a machine control, by means of which one or more drives of printing medium-conveying devices of the machine can be controlled and / or regulated with regard to a setpoint for the machine or transport speed.
  • I; II at least one actuating means 223 which varies the machine speed; 226 provided, in particular a switching element or button 223; 226, which, when actuated, reduces the setpoint for the transport or machine speed, and a switching element or button 224; 227, which, when actuated, reduces the setpoint for the transport or machine speed.
  • the actuating means or switching elements 196 are each closer to the assigned than to the other delivery station I; II arranged.
  • the respective control panel 66; 67 a side entrance into the stacking space 44; 46 of that delivery station I; II closer, their drive means or control means S48; S49; S53; S53; S103 by the user interface 66; 67 included switching elements 196; 197; 198; 199; 211; 212; 213; 214; 216; 217; 218; 219; 221; 222; 223; 224; 226; 227 can be controlled as the side entrance of the others.
  • switching elements 196; 197; 198; 199; 211; 212; 213; 214; 216; 217; 218; 219; 221; 222; 223; 224; 226; 227 may be provided, on the other hand, however, other or additional switching elements not shown here may be added.
  • the delivery stations I; II on the long sides associated switching elements 196; 197; 198; 199; 211; 212; 213; 214; 216; 217; 218; 219; 221; 222; 223; 224; 226; 227 can in principle be implemented in any way based on mechanical or electronic action.
  • buttons 196; 197; 198; 199; 211; 212; 213; 214; 216; 217; 218; 219; 221; 222; 223; 224; 226; 227 but two switching elements 196; 197; 198; 199; 211; 212; 213; 214; 216; 217; 218; 219; 221; 222; 223; 224; 226; 227 separately or together as a double button, e.g. B. rocker switch can be executed.
  • the or a part of the switching elements 196; 197; 198; 199; 211; 212; 213; 214; 216; 217; 218; 219; 221; 222; 223; 224; 226; 227 as touch-sensitive buttons or as - permanently or only temporarily generated - fields of one touch-sensitive display device as a touch-sensitive button 196; 197; 198; 199; 211; 212; 213; 214; 216; 217; 218; 219; 221; 222; 223; 224; 226; 227 be executed.
  • a combination of different designs can also be provided.
  • the delivery device 03 designed as a multiple, in particular double-stack delivery 03, viewed at a height downstream and in the longitudinal direction of the delivery device 03 behind the side entrance into the stacking space 46 of the second delivery station I; II - on the frame or a dedicated control column - one or more switching elements 196 '; 197 '; 218 '; 219 'are provided which, in terms of signal technology, are operatively connected to drives 203, S203; 63, S63 of format-relevant, d. H.
  • control means S63 are at least the first delivery station I.
  • Corresponding switching elements 198 '; 199; ' 221 '; 222 ' is provided for the relevant drives of the second or last delivery station II in the transport direction T.
  • a “height downstream of the second delivery station II” is understood to mean a position which is located behind a plane perpendicular to the sheet transport direction projected into the horizontal at the end of the second delivery station II.
  • the switching elements 196 '; 197 '; 218 '; 219 'and / or 198'; 199; ' 221 '; 222 ' is provided in an area of an end face of the dispensing device 03 lying opposite the entry side of the sheet B - directly on the frame G or on a specially provided front operating column.
  • Double-stack delivery unit 03 designed delivery device 03, one or more by operating personnel in the area downstream of the second delivery station II and / or in particular in the area of an end face of the delivery device 03 opposite the entry side of the sheet B - directly on the frame G or on a specially provided front-side operating column switching elements 218 'to be actuated; 219 '; 221 '; 222 ', e.g. B. button 218 '; 219 '; 221 '; 222 ', are provided (see e.g. Fig. 41 or Fig.
  • control means S172 which controls the drive means 202 for the lateral movement of the sling means 201 in the first delivery station I in the transport path and / or which is in signal connection to a drive means 202 for the lateral movement of the sling means 201 in the in the transport path second delivery station II controlling control means S172.
  • a switching element 218 '; 221 ' is provided which, when actuated, causes at least one of the stop means 201 to move inwards towards the machine center in accordance with the setting command ⁇ SA , and / or a switching element 219'; 222 'which, when actuated, causes at least one of the stop means 201 to move further away from the center in accordance with the setting command ⁇ SA .
  • II present side stop devices 103 apply the above in connection with the lateral arrangement.
  • the lateral movement or the drive means 202 for displacing the lateral stop means 201 is controlled in connection with the lateral arrangement of the switching elements 218; 219; 221; 222 or button 218; 219; 221; 222 outlined manner, but via the relevant switching element 218 '; 219 '; 221 '; 222 'or Button 218 '; 219 '; 221 '; 222 'in signal connection Control means S202 and / or drive means 202.
  • the delivery device 03 which is designed as a multiple, in particular double-stack delivery, 03, is located on an area in the area downstream of the second delivery station II and / or in particular in the area of the end face opposite the entry side of the sheet B - directly on the frame G or on a dedicated one provided control column - one or more switching elements 196 'to be operated by operating personnel; 197 '; 198 '; 199 ', e.g. B.
  • push button 196 '; 197 '; 198 '; 199 ' is provided (see e.g. Fig. 41 or Fig. 42 ) which is in signal connection to the drive means 63 for moving the braking device 48; 49 or the holding means 92 are in the control means S63 controlling the first delivery station I in the transport path and / or to a drive means 63 for moving the braking device 48; 49 or the holding means 92 is located in the control means S63 controlling the second delivery station II in the transport path.
  • a switching element 196 '; 198 ' is provided which, when actuated, moves the braking device 48; 49 or the holding means 92 according to the given control command ⁇ FL downstream, and a switching element 197 '; 199 'which, when actuated, moves the braking device 48; 49 or the holding means 92 causes upstream.
  • the front-side arrangement of the front-side switching element (s) 196 '; 197 '; 198 '; 199 ', e.g. B. push button 196 '; 197 '; 198 '; 199 ' can be used instead of the above laterally arranged switching elements 196; 197; 198; 199, e.g. B. push button 196; 197; 198; 199, but preferably in addition to this.
  • the operating interface 232 assigned in the region of the end face of the delivery device 03 can be arranged directly on the frame G or on a specially provided operating column.
  • 222 ' can be implemented in any manner based on mechanical or electronic action. For example, as already indicated, they can be used as mechanical buttons 196 '; 197 '; 198 '; 199 '; 218 '; 219 '; 221 '; 222 ', but two switching elements 196'; 197 '; 198 '; 199 '; 218 '; 219 '; 221 '; 222 'separately or together as a double button, e.g. B.
  • rocker switch can be executed.
  • the or a part of the switching elements 196 '; 197 '; 198 '; 199 '; 218 '; 219 '; 221 '; 222 ' as touch-sensitive buttons or as - permanently or only temporarily generated - fields of a touch-sensitive display device as touch-sensitive buttons 196'; 197 '; 198 '; 199 '; 218 '; 219 '; 221 '; 222 '.
  • a combination of different designs can also be provided.
  • the delivery device 03 designed as a multiple, in particular double-stack delivery 03 at a height downstream and in the longitudinal direction of the delivery device 03, behind the side entrance into the stacking space 46 of the second delivery station I; II and / or in particular in the abovementioned front area of the dispensing device 03 - directly on the frame G or on a specially provided front operating column - one or more actuating means 228; 229; 231; 234; 233; 235; 237; 238; 241, hereinafter also as switching elements 228; 229; 231; 233; 234; 235; 237; 238; 241 or button 228; 229; 231; 233; 234;
  • the location of the sheet release is preferably for the release device 139 of the first and / or second delivery station I; II adjustable or variable by the operating personnel.
  • the delivery station I and / or the delivery stations II preferably one or more to be actuated by operating personnel - either on a long side of the delivery device 03 and / or preferably in the area downstream of the second delivery station II, preferably on the front side Switching elements 228; 229; 231; 233; 234; 236; 237; 238, e.g. B. button 228; 229; 231; 233; 234; 236; 237; 238, is provided (see e.g. Fig.
  • switching elements 228; 229; 231; 233; 234; 236; 237; 238 provided and signaling permanently or at least in their active state with the drive means 147 of the delivery stations I; II controlling control means S147 connected, by which each delivery station I; II both a latest gripper opening point and an earliest gripper opening point can be set with respect to the transport direction T.
  • variable to be set for. B. setting variable, at least the depositing speed v ab and possibly further variables for the braking device 48; 49 of the first and / or second delivery station I; II adjustable or variable by the operating personnel.
  • the delivery station I and / or the delivery stations II there are preferably one or more switching elements 241 to be actuated by operating personnel - either on a long side of the delivery device 03 and / or preferably in the area downstream of the second delivery station II, preferably on the front side; 242; 228; 229; 237; 238, e.g. B.
  • button 241; 242; 228; 229; 237; 238, is provided (see e.g. Fig. 45 ), which has a permanent or at least activatable signal connection to which the drive means 106 for the dynamic drive of the holding means 92 in the relevant delivery station I; II controlling control means S106.
  • switching elements 241; 242; 228; 229; 237; 238 and provided permanently or at least in their active state with the drive means 106 of the delivery stations I and / or delivery stations I; II connected control means S106, by which when actuated for the relevant delivery station I; II the depositing speed v ab can be set in accordance with a control command ⁇ v ab given via the actuation.
  • a variable e.g. B.
  • Setting variable at least the blowing strength of transverse groups 113q of blowing air openings of the first and / or second delivery station I arranged one behind the other in the transport direction T; II adjustable or variable by the operating personnel.
  • the groups 113q of a blowing device 51; 52 can be adjusted or varied as a whole or individually.
  • one or more switching elements 228 to be actuated by operating personnel either on a long side of the delivery device 03 and / or preferably in the area downstream of the second delivery station II, preferably on the front side; 229; 235; 237; 238; 240, e.g. B. button 235; 240; 228; 229; 237; 238, is provided (see e.g. Fig. 46 ), which has a permanent or at least activatable signal connection to which the actuators 124 for the inside of the blow air openings 1124r of the respective group 113q in the relevant delivery station I; II applied pressure P 113q controlling control means S116.
  • switching elements 235; 240; 228; 229; 237; 238 provided and permanently or at least in their active state using the actuators 124 of the delivery stations I and / or delivery stations I; II controlling control means S116 connected, through which, when actuated, a group 113q of blown air openings 115r of the relevant delivery station I; II the applied air pressure, ie the blowing strength is adjustable.
  • one button 228, which moves the gripper opening point in the downstream direction and one push button 228; 229; 231; 233; 234; 236; 237; 238 may be provided.
  • one button 241 increases the depositing speed v ab and one decreases the depositing speed v ab ; 242; 228; 229; 237; 238 may be provided.
  • a switching element 235; 240 can be provided, by the actuation of which the active signal connection to the associated actuator 124 is established and a setting of the manipulated variable, here the blowing strength, via numerical or one of the actuating directions - larger or smaller - relevant switching elements 228; 229 can be done.
  • the switching elements 228; 229; 231; 233; 234; 235; 236; 237; 238; 240; 241; 242 for setting the gripper opening point and / or for setting the placement speed v ab as a whole or at least in part as touch-sensitive buttons 228; 229; 231; 233; 234; 236; 237; 238; 241; 242 through fields 228; generated permanently or only temporarily; 229; 231; 233; 234; 235; 236; 237; 238; 240; 241; 242 of a touch-sensitive display device 239, e.g. B.
  • a touch-sensitive display 239 also referred to as touch-capable or referred to as a touch display.
  • buttons 228; 229; 231; 233; 234; 235; 236; 237; 238; 240; 241; 242 through touch-sensitive fields 228; 229; 231; 233; 234; 235; 236; 237; 238; 240; 241; 242 be designed as a virtual button.
  • buttons 231; 233; 234; 235; 236; 240; 241; 242 which relate to the selection of a setting variable specific to the device 139 in question, by means of fields 231; at least temporarily generated on the display 239 and active in this state; 233; 234; 235; 236; 240; 241; 242 be executed.
  • Button 228; 229 which act on the value of the variable itself and / or on a change in value of the respectively selected variable and / or pushbutton 237; 238, which is a selection of the delivery station I; II can cause z. B. as real, mechanically or touch-sensitive buttons 228; 229; 228; 229; 237; 238.
  • a control panel or panel 243; 244 for setting the gripper opening point and / or the depositing speed v ab and / or the blowing strength through which the fields 231; 233; 234; 235; 236; 240; 241; 242 providing display 239 and the further associated switching elements 228; 229; 228; 229; 237; 238 formed.
  • Fig. 46 is exemplary of the in Fig. 44 and Fig. 45 Embodiments shown such an alternative, in which, for. B. the operating or switching elements 228; 229 and / or one or more the selection of the delivery station I affected by the job; II relevant controls 237; 238 as touch-sensitive buttons 237; 238 are integrated into the representation of the touch-sensitive display 239.
  • Fig. 46 Shown variant and to be used as an example also for the previous explanations for switching over and marking the delivery station I affected by the position; II is just a single button 237 (238), e.g. B. a touch-sensitive field 237 (238) is provided, by its actuation switching the display and the associated buttons and / or fields 228; 229; 231; 233; 234; 235; 236; 237; 238; 240; 241; 242 between first and second delivery station I; II takes place.
  • the dispensing station I; II symbolizes (see e.g. the indicated stack with a first and a second highlighting or marking for delivery station I or delivery station II.
  • the control panel 243 preferably additionally comprises at least one actuating means 246, hereinafter also as a switching element 246 or z. B. as a button 246, but preferably for each functionally different device 48 to be set; 49; 51; 52; 139 an actuating means 245; 246; 247, in In the following also as switching element 245; 246; 247 or z. B.
  • button 245; 246; 247 by the actuation of which the functional device 48; 49; 51; 52; 139 can be selected.
  • This button 245; 246; 247 can be used as field 245; 246; 247 can again be integrated in the display 239 or as a real mechanical or touch-sensitive button 245; 246; 247 are available.
  • the delivery device 03 which is designed as a multiple, in particular double-stack delivery unit 03, comprises a common, e.g. B. one- or multi-part control panel 243, preferably as z. B. designed as a structural unit control panel 243 with only one display 239, via which or which format and / or transport-relevant devices 139; 48; 49; 51; 52, e.g. B. the gripper opening point and / or the placement speed v ab and / or the blowing device 51, 52, both the first and the second delivery station I; II are adjustable.
  • the control panel 243 can in principle be provided on the long side, but is advantageously located in the area downstream of the second delivery station II, preferably on the end face of the delivery device 03 opposite the sheet entry.
  • control panel 243 comprises first switching elements 228; 229, by actuating which a value of a variable to be set can be entered and / or changed.
  • This can be keys of a keypad for entering the value or - such as. B. shown here - Plus and minus buttons for increasing or decreasing the current value step by step.
  • control panel 243 comprises at least one switching element 237; 238, by its actuation or the delivery station I; II, on which one on the first switching elements 228; 229 manipulation performed should be selectable.
  • control panel 243 comprises at least one switching element 245; 246; 247, by its actuation for a selected delivery station I; II a signal connection between the first switching elements 228; 229 with the drive of a device 139; 48; 49; 51; 52 of the relevant delivery station I; II manufacturing or can be activated.
  • the control panel 243 comprises one or in particular a plurality of such switching elements 245; 246; 247, by its or its actuation for the selected delivery station I; II a signal connection between the first switching elements 228 relating to the value of the variable to be set; 229 with optionally the drive of a first device 48; 49; 51; 52; 139 of the relevant delivery station I; II or the drive of a second device 139; 51; 52; 48; 49 or a third device 51; 52; 48; 49; 139 can be manufactured or activated.
  • the switching elements 228; 229 are therefore, by appropriate activation, optionally in signal-technical active connection with drives or the above. format and / or transport-relevant devices 139; 48; 51 of the first delivery station I; II or in signaling operative connection with drives o. G. format and / or transport-relevant devices 139; 48; 49; 52 of the second delivery station I; II transferable.
  • Switching elements 237; 238; 245; 246; 247 provided, by their actuation the delivery station I; II and / or the facilities to be provided 139; 48; 49; 51; 52 can be selected.
  • control panel 243 In order to assign a common control panel 243, in particular control panel 243 designed as operating display 243, to the currently selected and to be placed delivery station I; II, the operating display 243 is to be carried out by a possible selection of one of the above. Size of currently affected delivery station I; II assigned visualizing means, d. H. Means for visualizing the delivery station I currently active on the control panel or display 243, that is to say signal-technically connected to the actuating means to be actuated for setting; II or its drive means.
  • this can be a numerical representation on the display 239 itself or on another display device of the control panel 243. It can however also for the selection of the delivery station I; II provided switching elements 228; 229 are designed as illuminated pushbuttons, which light up, for example, as a result of an activation until the selection made is changed.
  • the two delivery stations I; II assigned symbols or names can be provided, which spatially corresponding signal elements, for. B. lights are assigned.
  • the means for visualizing those that are currently active on the display 239 and / or those that are currently active with the first switching elements 228; 229 signaling delivery station I; II software means are provided which, depending on the selected or active delivery station I; II changes the image background on the display 239 in an area 248 of the display or display area, which can be formed by this as a whole or by a defined part. For the two display modes, this can be a change in the brightness of the background and / or a change in color.
  • an embodiment variant is particularly advantageous, in which a sufficiently large distance, for example, for the two color locations of the display background in the color space. B. at least ⁇ E from > 10, advantageously ⁇ E from > 20, is present.
  • a change of the image background is shown in an area 248 which almost covers the entire area, the different coloring of the background being symbolized by different fillings.
  • a first background e.g. gray
  • a second background is active (e.g. green) - e.g. B. 3 c) and d) - If the control panel or display 243 or the display device 239 for setting up a device of the second delivery station II; I is activated.
  • the display device 239 is when changing the active delivery station II; I switched accordingly.
  • control panel 11 can be the currently active, ie depositing sheet B, delivery station I; II visualizing means, e.g. B. Means of Visualization of the currently active delivery station I; II be assigned.
  • a the delivery station I; II designating number act on the display 239 or on another display device of the control panel 243.
  • the two delivery stations I; II assigned symbols or names can be provided, which spatially corresponding signal elements, for. B. lights are assigned.
  • the means for visualizing the currently active delivery station I; II software means are provided which, depending on the currently active depositing station I; II in an area 249 of the display area, which can be formed by this as a whole or by a defined part, changes the image background on the display 239.
  • this can be a change in the brightness of the background and / or a change in the color.
  • an embodiment variant is particularly advantageous, in which a sufficiently large distance, for example, for the two color locations of the display background in the color space.
  • B. at least ⁇ E from > 10, advantageously ⁇ E from > 20, is present.
  • An example is in Fig.
  • a change of the image background is shown in an area 249 encircling here in the form of a frame in the edge area of the display area, the different coloring of the background being symbolized by different filling.
  • a first background e.g. blue
  • a second background e.g. red
  • a second background e.g. red
  • control panel 243; 244 or panel 243; 244 both drives of devices of several, in particular two, delivery stations I; II adjustable, as well as information about the currently active dispensing station can be displayed.
  • the control panel 243 comprising the display 239 represents an operator interface 253, in particular on the front side, or is encompassed by such in addition to any other actuating means which may be in the immediate vicinity.
  • the delivery device 03 designed as a multiple, in particular double-stack delivery 03 comprises for each of the delivery stations I; II own, e.g. B. one- or multi-part control panel 243; 244, preferably as e.g. B. designed as a structural unit control panel 244, each with a display 239, via which format and / or transport-relevant devices 139; 48; 49; 51; 52, e.g. B. the gripper opening point and / or the placement speed (vab) and / or the blowing strength, at the functionally assigned delivery station I; II are adjustable (see e.g. Fig. 48 ).
  • the control panels 243; Although 244 can in principle be provided on the long side, they are advantageously located in the area downstream of the second delivery station II, preferably on the end face of the delivery device 03 opposite the sheet entry.
  • This can be keys of a keypad Enter the value or - such as B. shown here - Plus and minus buttons for increasing or decreasing the current value step by step.
  • control panels 243; 244 at least one switching element 245; 246; 247, by its actuation for the control panel 243; 244 assigned delivery station I; II a signal connection between the first switching elements 228; 229 with the drive or actuator of a device 48; 49; 51; 52; 139 of the relevant delivery station I; II can be manufactured or activated.
  • the switching elements 228; 229 are thus here by corresponding activation on the respectively assigned control panel 243; 244 by appropriate activation in signaling operative connection with drives or actuators or the above.
  • Switching elements 245; 246; 247 provided, by actuating the device 139; 48; 49; 51; 52 can be selected.
  • control panels 243; 244 In order to assign the control panels 243; 244 to the delivery station I; II facilitate, the control panels 243; 244 each have a marking 251 relating to the assignment; 252 have. In principle, this can be of any design, but is numerical here, for example, by specifying the downstream position in the row of the intended delivery station I; II executed (see e.g. Fig. 49 ).
  • the two control panels 243; 244 form an operator interface 253, in particular on the front side, or are encompassed by such an operator interface 253 in addition to any further actuating means which may be in the immediate vicinity.
  • the delivery stations I; II each have at least one z. B.
  • Above device 48; 49; 51; 52; 103; 139 is associated with regard to an adjustment or correction of the sheet guidance and / or storage by actuators 63; 106; 147; 202; 124 comprehensive drives or actuating devices are adjustable, at least one user interface 232; 253 with at least a first actuating means 196 '; 197 '; 198 '; 199 '; 211 '; 212 '; 213 '; 214 ';216;217;218;219;221;222;223;224;226; 227 228; 229; 231; 233; 234; 235; 236; 237; 238; 240; 241; 242 provided, by its actuation via a first signal connection 257; 261 an actuator 63; 106; 147; 202, e.g.
  • I comprehensive delivery device 03 for delivery of printing material sheet B is used to adapt or correct the sheet guidance and / or storage in the second delivery station II;
  • the devices 48; 49; 51; 52; 103; 139 can in this case be fundamentally different and / or geometrically arranged, the specific design then being taken into account when the carried quantity is set.
  • the devices 48; 49; 51; 52; 103; 139 at least what the mechanism of the setting variable X 91 ; v from ; X 139 ; Y 201 concerns, carried out in the same way. As a result, no complex relationships need to be taken into account when setting, but - if desired - an absolute and / or an offset proportional to the level of the manipulated variable.
  • a setting of the corresponding device 48; 49; 51; 52; 103; 139 of the first delivery station I; II using stored rules and / or functions, which here z. B. is generally referred to as a stored relationship 256.
  • This relationship 254 is stored, for example, in circuit and / or data processing means 254 and can be implemented as a tabular or functional rule 256.
  • the relationship 256 or the provision 256 is in particular set up and programmed to measure or set the device 48 assigned to the first delivery station I; 103; 139 on the basis of the relationship 256 stored in the device 49; 103; 139 of the second delivery station II to determine and the drive of the first delivery station I; II concerned device 48; 49; 51; 52; 103; 139, ie directly to the drive means 63; 106; 147; 202 or the control means S63; S106; S147; S202, to be acted on (see e.g. Fig. 51 ).
  • Such a modification of the value via a relationship 256 - z. B. via an absolute and / or an offset proportional to the level of the manipulated value - preferably takes place when setting or setting format-relevant, d. H. devices 103 to be adapted to the respective format; 48; 49, e.g. B. when setting the side stop device 103 laterally and when setting the at least one braking device 91 in the transport direction T. It is particularly advantageous if the setting of the device 103; 48; the first delivery station I; II so that the setting there is an oversize in format compared to that setting at the first delivery station I; II for the actual format. The stack quality may suffer, but this reduces the risk of a malfunction during storage.
  • the relationship 256 can directly represent the 1: 1 relationship or take into account any correction that may be necessary due to different conditions in the execution.
  • This procedure which includes a modification, is particularly advantageous when the procedure with the second or rear delivery stations II; I provided Delivery stations I; II only serves to store waste sheets. In this case, for example, less stringent demands are placed on the stack quality and devices 48; 103 can be set in a more generous way.
  • a first actuating means 228; 229; 231; 233; 234; 236; 228; 229; 231; 233; 234; 235; 236; 218 '; 219 '; 221 '; 222 '; 196 '; 197 '; 198 '; 199 ' is or will be, for example, an above-mentioned depositing speed v from a braking device 48; 49 trained device 48; 49 and / or an above-mentioned release location of a device 139 designed as a release device 139 and / or a lateral above-mentioned position of a stop means 202 of a device 103 designed as a side stop device 103 and / or an above-mentioned position of a braking device 91 of a braking device 48; 49 trained device 48; 49 and / or a blowing effect of one or more blowing devices 113q of a blowing device 51; 52 trained device 51; 52 both
  • first and second delivery station I can the first and second delivery station I; II the actually numerically first and second delivery station I; II represent or analogously a first-mentioned and a downstream second-named of a plurality of dispensing stations I; II.
  • the second named can then preferably at the same time the downstream last delivery station I; II be.
  • This is preferably in signal connection 269.i to an above-mentioned display device 266, in particular also arranged at the end, z. B. monitor 266, in particular TFT monitor (see, for example Fig. 4 and Fig. 41 ).
  • the camera 264.i can be designed at least as a camera 264.i, which periodically takes snapshots and transmits them as still images, but preferably delivers moving images 267.i.
  • At least one camera 264.i is positioned such that its field of view on the area of at least one stack edge of a stack 11; 168 is directed.
  • several, e.g. B. at least two cameras 264.i are provided.
  • a camera 264.1 is provided, which is directed with its field of view to the area of the sheet brake 48 and / or the area of an upper trailing edge or stack front edge of a stack to be formed and / or a camera 264.2; 264.3, which with its field of vision is directed, inter alia, at the area of a lateral stop for the sheet B on a lateral stop means 201 and / or a camera 264.4, which with its field of vision is at the level of the upper leading side or stack front edge of a stack to be formed along the the transversely extending front edge is aligned (see e.g. Fig. 52 ).
  • Two cameras 264.2 each detecting one of the stops on both sides of the lateral stop means 201, are preferred. 264.3 provided.
  • control means S266 can be integrated in the control of the display device 266 or provided separately and connected to that of the display device 266.
  • control means S266 can be set up and / or programmed to function as a function of incoming control commands ⁇ 266 , e.g. B. signals ⁇ 266 , on the display device 266 optionally in a first operating mode, simultaneously the images 267.i of several, preferably all, cameras 264.i monitoring the storage in the first delivery station I (see, e.g. Fig. 42a ), or in a second operating mode the image 267.i of only one selected camera 264.i (see e.g. Fig. 42a ) display.
  • incoming control commands ⁇ 266 e.g. B. signals ⁇ 266
  • the display device 266 optionally in a first operating mode, simultaneously the images 267.i of several, preferably all, cameras 264.i monitoring the storage in the first delivery station I (see, e.g. Fig. 42a ), or in a second operating mode the image 267.i of only one selected camera 264.i (see e.g. Fig
  • the signals ⁇ 266 which cause the switching of the monitor 266 in its operating mode and / or the choice of the image 267.i to be displayed alone can be activated by actuating one or more actuating means 268.i, e.g. B. buttons 268.i, which can be comprised by an above-mentioned operator interface 232 or, if applicable, a specially provided operator interface (see, for example, Fig. 41 and Fig. 43 ).
  • a button 268.i can be provided for each camera 264.i, the single actuation of which allows the enlarged image 268.i of the assigned camera 264.i to be displayed on the monitor 266.
  • z. B. switched back to the multiple view, when actuating another button 268.i to the enlarged image of the camera 264.i assigned to this button 268.i.
  • the monitor 266 connected to the at least one camera 264.i for signaling purposes in connection with the above-mentioned, in particular front-side arrangement of at least several or all of the above-mentioned actuating means 196 'downstream of the second or last delivery station I; 197 '; 198 '; 199 '; 211 '; 212 '; 213 '; 214 ';216;217;218;219;221;222;223;224;226; 227 228; 229; 231; 233; 234; 236; 237; 238; 241; 242 for setting or setting a placement speed v from the braking device 48; 49 and / or a release location of a release device 139 and / or a lateral position of a stop means 202 and / or a position of a braking device 91 both of the second or last and of the first or of an upstream delivery station I; II or in connection with the
  • the at least one user interface 232; 243 a control and control point, in particular at the front, at which the operating personnel have both a possibility of observing the storage at the first delivery station I by camera 264.i and at the second delivery station I; II through direct insight, as well as the possibility to set or adjust devices 48 to be set; 49; 193; 139 of the first and second delivery station I; II.
  • control station 271 is designed and connected in terms of signal technology to corresponding actuators in such a way that at least one position of a color application quantity and / or a color profile in FIG Ink units 24 of the printing unit or units 04; 06 and / or at least one setting of a longitudinal and / or transverse register can be carried out.
  • the control station 271 is advantageously viewed in the longitudinal direction of the dispensing device 03 behind the side entrance into the stacking space 46 of the second dispensing station II; I, in particular at one location on the front side of the delivery device 03.
  • the control station 271 preferably comprises a sampling tray 272 on which sample sheets taken for sampling are to be placed and to be examined by the operating personnel and / or by a measuring device.
  • the in the respective delivery station I; II formed by the relevant printing material sheet B and directly or indirectly on the support device 36; 37 stacks 11 formed; 12 can be removed, for example after completion or in some other way, and is e.g. B. a further processing or a warehouse.
  • an embodiment of the dispensing device 03 or of the machine 01 comprising the dispensing device 03 is particularly advantageous, with removal from a respective exit from the stacking spaces 44; 46 of the one or more delivery stations I; II and / or a transport of empty transport aids 61; 62 to the respective entrance into the stacking spaces 44; 46 of the one or more delivery stations I; II towards automated operated and / or operable conveyor lines 273; 274; 276; 277 one of an automatic or at least partially automated logistics system route network 281 (see e
  • the outfeed section 278 leads, for example, away from the relevant multiple stack delivery device 03 to z. B. on the one hand a collection and / or pick-up station of waste sheets and on the other hand for an intermediate storage, a final storage or a further processing of the good sheets.
  • the output-side and / or input-side conveyor lines 273; 274; 276; 278 are, for example, motorized and / or operable roller conveyors 273; 274; 276; 278 executed.
  • the outlet-side discharge section 278 can also be designed as a roller conveyor 278, but is preferably designed by a conveyor system comprising a transport carriage.
  • the input-side feed path 279 can in principle also be designed as a roller conveyor 279 or preferably as a rail-bound conveying means which individual transport aids 61; 62 from a transport aid template 282, e.g. B. a pallet storage 182 to the respective input-side conveyor line 276; 277 promotes.
  • several delivery stations I; II of the multi-stack delivery device 03 is integrated at least on the output side, but advantageously also on the input side, into a route network 281 of a logistics system which is operated and / or can be operated automatically or at least semi-automatically.
  • a semi-automatic operation can mean, for example, that a transport order is selected and initiated by operating personnel with respect to a destination, but the transport process itself is organized and controlled by a control is taken over.
  • the entire planning and implementation can be carried out by a controller, whereby, for safety reasons, the transport process may have to be triggered by confirmation by operating personnel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Making Paper Articles (AREA)

Claims (17)

  1. Dispositif de sortie (03) destiné à la sortie de feuilles imprimées (B) pouvant être amenées dans la région d'un côté d'entrée du dispositif de sortie (03), avec au moins une première station de dépose (I ; II) et une seconde station de dépose (II ; I) agencée en aval de la première station de dépose (I ; II) sur le chemin de transport, dans lequel respectivement au moins un dispositif (48 ; 49 ; 51 ; 52 ; 103 ; 139) lié à la justification ou au transport, et dont une adaptation ou une correction du guidage et/ou de la dépose des feuilles dans la station de dépose concernée (I ; II) peut être réglée grâce à un entraînement comprenant un organe de réglage (63 ; 106 ; 124 ; 147 ; 202), est associé aux stations de dépose (I ; II), caractérisé en ce qu'au moins une interface de commande (232 ; 253) avec au moins un moyen d'actionnement (196' ; 197'; 198' ; 199'; 211' ; 212'; 213' ; 214'; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 235 ; 236 ; 237 ; 238 ; 240, 241, 242) est prévue à une certaine hauteur du dispositif de sortie (03) en aval d'une entrée latérale dans l'espace d'empilement de la seconde station de dépose (II ; I) située en aval, en ce que le moyen d'actionnement (196' ; 197' ; 198' ; 199' ; 211' ; 212' ; 213' ; 214' ; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 235 ; 236 ; 237 ; 238 ; 240 ; 241 ; 242) de l'interface de commande (232 ; 253) prévue en aval de la seconde station de dépose (II ; I) est en liaison de signal, durable ou pouvant être activée par l'intermédiaire d'un autre moyen d'actionnement (245 ; 246 ; 247), avec l'organe de réglage (63 ; 106 ; 124 ; 147 ; 202) du au moins un dispositif (48 ; 49 ; 51 ; 52 ; 103 ; 139) lié à la justification ou au transport en ce qui concerne l'adaptation ou la correction du guidage et/ou de la dépose des feuilles dans la première station de dépose (I ; II), et un réglage de l'organe de réglage (63 ; 106 ; 124 ; 147 ; 202) du au moins un dispositif (48 ; 49 ; 51 ; 52 ; 103 ; 139), dont les valeurs liées à la justification ou au transport peuvent être modifiées, de la première station de dépose (I ; II) est provoqué ou peut être provoqué par l'actionnement dudit moyen d'actionnement.
  2. Dispositif de sortie (03) selon la revendication 1, caractérisé en ce que l'interface de commande (232 ; 253) comprend des moyens d'actionnement (228 ; 229 ; 231 ; 233 ; 234 ; 236 ; 246) grâce à l'actionnement desquels la vitesse de dépose (Vab) d'un dispositif (48 ; 49), réalisé en tant que dispositif de freinage (48 ; 49), d'au moins la première station de dépose (I ; II) peut être réglée en tant que variable de réglage (Vab), et/ou des moyens d'actionnement (228 ; 229 ; 241 ; 242 ; 247) dont l'actionnement permet de régler sous forme de variable de réglage (X139) un dispositif (139), réalisé en tant que dispositif de libération (139), d'au moins la première station de dépose (I ; II) en ce qui concerne un emplacement de libération (X139) respectif pour l'ouverture des éléments de retenue (56) retenant les feuilles (B) pendant le transport, et/ou des moyens d'actionnement (228 ; 229; 235; 240; 245) dont l'actionnement permet de régler sous forme de variable de réglage (P113q) un dispositif (51 ; 52), réalisé en tant que dispositif de soufflage (51 ; 52), d'au moins la première station de dépose (I ; II) en ce qui concerne une pression (P113q) de l'air de soufflage.
  3. Dispositif de sortie (03) selon la revendication 1 ou 2, caractérisé en ce que l'interface de commande (232 ; 253) comprend au moins un moyen d'actionnement (196' ; 197' ; 198' ; 199' ; 211' ; 212' ; 213' ; 214' ; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 235 ; 236 ; 237 ; 238 ; 240 ; 241 ; 242 ; 245 ; 246 ; 247) qui est en liaison de signal (257 ; 261), durable ou pouvant être activée par l'intermédiaire d'un autre moyen d'actionnement (245 ; 246 ; 247), avec l'organe de réglage (63 ; 106 ; 124 ; 147 ; 202) du au moins un dispositif (48 ; 49 ; 51 ; 52 ; 103 ; 139), lié à la justification ou au transport, de la seconde station de dépose (II ; I) et par l'actionnement duquel un réglage de l'organe de réglage (63 ; 106 ; 124 ; 147 ; 202) du dispositif (48 ; 49 ; 51 ; 52 ; 103 ; 139), dont les valeurs liées à la justification ou au transport peuvent être modifiées, de la seconde station de dépose (II ; I) est provoqué ou peut être provoqué.
  4. Dispositif de sortie (03) selon la revendication 3, caractérisé en ce que le moyen d'actionnement (196' ; 197' ; 198' ; 199' ; 211' ; 212' ; 213' ; 214' ; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224 ; 226 ; 227, 228 ; 229 ; 231 ; 233 ; 234 ; 235 ; 236 ; 237 ; 238 ; 240 ; 241 ; 242) se trouvant en liaison de signal (258 ; 262) avec l'organe de réglage (63 ; 106 ; 124 ; 147 ; 202) du au moins un dispositif (48 ; 49 ; 51 ; 52 ; 103 ; 139), lié à la justification ou au transport, de la seconde station de dépose (II ; I) est relié de manière supplémentaire par l'intermédiaire d'une autre liaison de signal (258 ; 262) avec l'organe de réglage (63 ; 106 ; 147 ; 202) du dispositif (48, 103, 139) de la première station de dépose (I ;II) correspondant de manière fonctionnelle au dispositif concerné (49, 103, 139) de la seconde station de dépose (II, I), et, lors de l'actionnement dudit moyen d'actionnement, un réglage conjoint de l'organe de réglage (63 ; 106; 124; 147; 202) du dispositif correspondant (48 ; 49 ; 51 ; 52 ; 103 ; 139) de la première station de dépose (I ; II) est provoqué ou peut être provoqué en plus du réglage de l'organe de réglage (63 ; 106 ; 124 ; 147 ; 202) du dispositif concerné (48 ; 49 ; 51 ; 52 ; 103 ; 139) de la seconde station de dépose (II ; I).
  5. Dispositif de sortie (03) selon la revendication 4, caractérisé en ce qu'un moyen de commutation et/ou de traitement de données (254) est prévu dans le chemin de signal de l'autre liaison de signal (258 ; 262) entre le moyen d'actionnement (196' ; 197' ; 198' ; 199'; 211' ; 212'; 213' ; 214'; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224 ; 226; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 236 ; 237 ; 238 ; 241 ; 242) et l'entraînement du dispositif (48 ; 49; 103 ; 139) concernant la première station de dépose (I, II), qui est configuré et programmé pour déterminer une mesure pour le réglage conjoint du dispositif (48 ; 103 ; 139) associé à la première station de dépose (I) à l'aide d'une relation mémorisée (265) à partir de la mesure à régler dans le dispositif (49 ; 103 ; 139) de la seconde station de dépose (II) et pour alimenter l'entraînement du dispositif (48, 49, 103, 139) concernant la première station de dépose (I, II).
  6. Dispositif de sortie (03) selon la revendication 1, 2, 3, 4 ou 5, caractérisé en ce que l'interface de commande (253) comprend un panneau de commande (243 ; 244) avec un affichage (239) sur lequel un ou plusieurs des moyens d'actionnement (196' ; 197'; 198'; 199' ; 211' ; 212' ; 213' ; 214' ; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224 ; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 235 ; 236 ; 237 ; 238 ; 240 ; 241 ; 242 ; 245 ; 246 ; 247) sont réalisés sous forme de champs tactiles (231 ; 233 ; 234 ; 236 ; 241 ; 242 ; 235 ; 240).
  7. Dispositif de sortie (03) selon la revendication 1, 2, 3, 4, 5 ou 6, caractérisé en ce que l'interface de commande (253) comprend des moyens d'actionnement (231 ; 233 ; 234; 236 ; 241 ; 242; 235; 240) dont l'actionnement entraîne la sélection du dispositif (48 ; 49 ; 51 ; 52 ; 139) à régler et/ou la sélection d'une variable de réglage (Vab ; P113 ; X139) à régler pour le dispositif concerné (48 ; 49 ; 51 ; 52 ; 139).
  8. Dispositif de sortie (03) selon la revendication 1, 2, 3, 4, 5, 6 ou 7, caractérisé en ce que l'interface de commande (253) comprend pour chaque station de dépose (I ; II) un panneau de commande (243 ; 244) avec respectivement un affichage (239) avec des moyens d'actionnement (231 ; 233 ; 234 ; 236 ; 241 ; 242) réalisés sous forme de champs tactiles (231 ; 233 ; 234 ; 236 ; 241 ; 242) et dont l'actionnement permet une sélection d'une variable de réglage spécifique au dispositif concerné (139) pour la station de dépose (I ; II) associée au panneau de commande (243 ; 244) respectif.
  9. Dispositif de sortie (03) selon la revendication 1, 2, 3, 4, 5, 6, 7 ou 8, caractérisé en ce qu'un même panneau de commande (243 ; 244) et/ou un même affichage (239) comprend un ou plusieurs moyens d'actionnement (196' ; 197' ; 198' ; 199' ; 211' ; 212' ; 213' ; 214' ; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224 ; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 235 ; 236 ; 237 ; 238 ; 240 ; 241 ; 242) se trouvant en liaison de signal avec au moins un organe de réglage (63 ; 106 ; 124; 147 ; 202) du au moins un dispositif (48 ; 49 ; 51 ; 52 ; 103 ; 139), lié au transport, de la première station de dépose (I ; II) et un ou plusieurs moyens d'actionnement (196' ; 197' ; 198' ; 199' ; 211' ; 212' ; 213' ; 214' ; 216; 217; 218; 219; 221 ; 222 ; 223 ; 224; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 235 ; 236 ; 237 ; 238 ; 240 ; 241 ; 242) se trouvant en liaison de signal avec au moins un organe de réglage (63 ; 106 ; 124 ; 147 ; 202) du au moins un dispositif (48 ; 49 ; 51 ; 52 ; 103 ; 139), lié à la justification ou au transport, de la seconde station de dépose (II ; I) et/ou en ce qu'aussi bien un organe de réglage (63 ; 106 ; 147 ; 202) du dispositif concerné (48 ; 137) de la première station de dépose (I ; II) qu'un organe de réglage (63 ; 106 ; 147 ; 202) d'un dispositif (49 ; 139) de la seconde station de dépose (II, I), pouvant être comparé de manière fonctionnelle au dispositif concerné (48 ; 139) de la première station de dépose (I ; II), peut être réglé ou ajusté par l'intermédiaire d'une même interface de commande (253), en particulier par l'intermédiaire d'un même panneau de commande (243).
  10. Dispositif de sortie (03) selon la revendication 9, caractérisé en ce que l'interface de commande (253) et/ou le panneau de commande (243) comprend des moyens d'actionnement (237 ; 238) dont l'actionnement provoque la sélection de la station de dépose (I ; II) concernée par le réglage.
  11. Dispositif de sortie (03) selon la revendication 1, 2, 3, 4, 5, 6, 7, 8, 9 ou 10, caractérisé en ce que l'interface de commande (253) prévue en aval de la seconde station de dépose (I ; II) est prévue dans une région frontale située à l'opposé du côté d'entrée des feuilles (B), en particulier au niveau du côté avant de châssis orienté vers l'arrière, du dispositif de sortie (03).
  12. Dispositif de sortie (03) selon la revendication 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ou 11, caractérisé en ce qu'au moins une caméra (264.i), orientée ou pouvant être orientée dans l'espace d'empilement de la pile (11) à former dans la première station de dépose (I ; II) et/ou se trouvant en liaison de signal par rapport à un dispositif d'affichage (266) agencé de manière frontale et/ou dans l'espace d'empilement de la seconde station de dépose (II ; I) et derrière l'entrée latérale lorsqu'on l'observe à une certaine hauteur en aval et dans le sens longitudinal du dispositif de sortie (03), est prévue dans la région de la première station de dépose (I ; II).
  13. Procédé d'ajustement d'un dispositif de sortie (03) comprenant au moins une première station de dépose (I ; II) et une seconde station de dépose (II ; I) agencée en aval de la première station de dépose (I ; II) dans le chemin de transport et destinée à la sortie de feuilles imprimées (B), dans lequel respectivement au moins un dispositif (48 ; 49 ; 103 ; 139) lié à la justification ou au transport est réglé ou ajusté en ce qui concerne une adaptation ou une correction du guidage et/ou de la dépose de feuilles dans la station de dépose concernée (I ; II) en vue de l'adaptation ou de la correction du guidage et/ou de la dépose de feuilles dans les première et seconde stations de dépose (II), et dans lequel le réglage du dispositif (48 ; 49 ; 103 ; 139) associé tant à la première qu'à la seconde station de dépose (II ; I) a lieu au niveau d'une interface de commande (232 ; 253), prévue à une certaine hauteur du dispositif de sortie (03) en aval d'une entrée latérale dans l'espace d'empilement de la seconde station de dépose (II ; I) située en aval, en vue de l'adaptation ou de la correction du guidage et/ou de la dépose de feuilles dans la station de dépose concernée (I ; II).
  14. Procédé selon la revendication 13, caractérisé en ce qu'un réglage conjoint, corrélé et/ou contraint, d'un dispositif (48, 139) de la première station de dépose (II ; I) correspondant de manière fonctionnelle au dispositif concerné (49 ; 139) de la seconde station de dépose (II) a lieu en même temps que le réglage d'un dispositif (48 ; 49 ; 103 ; 139) associé à la seconde station de dépose (II) dans un sens de réglage identique à celui de la variable de réglage.
  15. Procédé selon la revendication 13 ou 14, caractérisé en ce que le réglage du dispositif (48 ; 49 ; 103 ; 139) associé à la seconde station de dépose (II) a lieu grâce à l'actionnement d'un moyen d'actionnement (196' ; 197' ; 198' ; 199' ; 211' ; 212' ; 213' ; 214' ; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224 ; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; ; 236 ; 237 ; 238 ; 240, 241, 242) inclus dans une interface de commande (232 ; 253), et en ce que le réglage au moyen du moyen d'actionnement (196' ; 197' ; 198' ; 199' ; 211' ; 212' ; 213' ; 214'; 216 ; 217 ; 218 ; 219 ; 221; 222 ; 223 ; 224 ; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 236 ; 237 ; 238 ; 241 ; 242) concerne une adaptation ou une correction nécessaire au niveau de la seconde station de dépose (II), et/ou en ce qu'un réglage direct des dispositifs (48 ; 49 ; 103 ; 139) de la première station de dépose (I) concernant une adaptation ou une correction nécessaire a lieu par actionnement d'un moyen d'actionnement (196' ; 197' ; 198' ; 199' ; 211' ; 212' ; 213', 214' ; 216 ; 217 ; 218 ; 219 ; 221 ; 222 ; 223 ; 224; 226 ; 227 ; 228 ; 229 ; 231 ; 233 ; 234 ; 236 ; 237 ; 238 ; 241 ; 242) propre, sans provoquer cependant de modification dans le réglage ou l'ajustement du dispositif fonctionnellement correspondant (49, 139) de la seconde station de dépose (II).
  16. Procédé selon la revendication 14 ou 15, caractérisé en ce qu'un réglage ou ajustage latéral, corrélé de ladite manière, d'une position latérale (Y201) d'un moyen de butée (201) d'un dispositif de butée latérale (103) a lieu pour les deux stations de dépose (I ; II).
  17. Procédé selon la revendication 14, 15 ou 16, caractérisé en ce qu'une mesure du réglage conjoint du dispositif (48 ; 103 ; 139) associé à la première station de dépose (I) est obtenu à l'aide d'une relation mémorisée à partir de la mesure à régler dans le dispositif (49 ; 103 ; 139) de la seconde station de dépose (II).
EP16733072.9A 2015-06-29 2016-06-28 Dispositif de sortie comprenant deux postes de distribution et procédé d'ajustement Active EP3271174B1 (fr)

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DE102015212063 2015-06-29
DE102015218131.6A DE102015218131B4 (de) 2015-09-22 2015-09-22 Auslageeinrichtung
DE102016209116.6A DE102016209116A1 (de) 2016-05-25 2016-05-25 Bogenleitvorrichtung für eine bogenverarbeitende Maschine sowie Verfahren zum Betrieb einer Auslagevorrichtung
PCT/EP2016/064996 WO2017001394A2 (fr) 2015-06-29 2016-06-28 Dispositifs de sortie et procédé de réglage des dispositifs de sortie

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CN107771127B (zh) 2019-03-08
US20180148295A1 (en) 2018-05-31
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CN107771127A (zh) 2018-03-06
WO2017001394A3 (fr) 2017-03-16
US10150644B2 (en) 2018-12-11

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