EP2582523B1 - Unité d'impression d'une machine d'impression avec une unité de stockage et procédé pour la mise à disposition de plusieurs nouvelles formes d'impression destinées a être monté - Google Patents

Unité d'impression d'une machine d'impression avec une unité de stockage et procédé pour la mise à disposition de plusieurs nouvelles formes d'impression destinées a être monté Download PDF

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Publication number
EP2582523B1
EP2582523B1 EP11730683.7A EP11730683A EP2582523B1 EP 2582523 B1 EP2582523 B1 EP 2582523B1 EP 11730683 A EP11730683 A EP 11730683A EP 2582523 B1 EP2582523 B1 EP 2582523B1
Authority
EP
European Patent Office
Prior art keywords
printing
printing unit
holding elements
traverse
forms
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
EP11730683.7A
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German (de)
English (en)
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EP2582523A1 (fr
Inventor
Karl Robert SCHÄFER
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 DE102010042091A external-priority patent/DE102010042091A1/de
Priority claimed from DE102010042094.8A external-priority patent/DE102010042094B4/de
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP2582523A1 publication Critical patent/EP2582523A1/fr
Application granted granted Critical
Publication of EP2582523B1 publication Critical patent/EP2582523B1/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
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206—Feeding to or removing from the forme cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/50—Devices for storing printing plates

Definitions

  • the invention relates to a printing unit of a printing press with a storage device and to a method for providing a plurality of newly applied printing forms according to the features of claims 1 and 12, respectively.
  • a device for supplying printing forms wherein bent ends of juxtaposed printing forms are arranged on a suspension bar of a first supply device and a suspension rail of a second supply device arranged offset thereto.
  • the printing plates are picked up by a gripping and pressing device and transported to the associated forme cylinder for its assembly.
  • the gripping and pressing device is driven by a linear drive arranged in the frame and z. B in a motor-driven spindle drive.
  • the DE 10 2004 023 434 A1 discloses a suction and roller device which extends over the length of the associated forme cylinder and is fixedly mounted in the side frame frontally. Groups of suction cups and rollers mounted on the device can be mechanically stored from one another or pneumatically separated from one another.
  • the EP 2 110 247 A2 relates to an apparatus and a method for changing a printing form, as used in commercial printing machines.
  • this new printing form this is mounted in lateral retaining pins of a holding device and laterally aligned, clamped to a pivot arm, and threaded by pivoting the arm with the pressure forming end in the channel of the forme cylinder.
  • the printing forme is wound up by rotating the forme cylinder, in which case a pressing device is employed and the clamping is maintained for a first phase of winding. After threading and the second end in the channel is a tensioning of the printing form.
  • a guide funnel is formed by the appropriately positioned pivot arm and a guide element, through which the first dissolved pressure forming end moves when rotating the forme cylinder.
  • the printing plate is clamped by the swivel arm.
  • the printing plate is finally fed into a frame on the frame vertically movable Alttigplattenfach.
  • a printing form manipulator which has a number of manipulator heads, each having a plurality of holding members, corresponding to the number of printing forms to be accommodated next to one another.
  • the manipulator is associated with two superimposed printing units of a printing unit and for this purpose movably mounted in the frame in the vertical direction.
  • the DE 10 2004 022 089 A1 discloses a printing plate cassette with an old and a new edition, where exchanged over an upper or lower side of the old or new printing plates with the forme cylinder, and via a side opening a removal of old or equipped with a new printing form is made.
  • a printing forme magazine is known in which printing forms to be placed in superimposed guides are stored and can be conveyed to the forme cylinder by a linear drive assigned to the magazine.
  • the DE 10 2009 045 402 A1 discloses a in one of the printing unit associated printing form magazine interchangeably arranged change magazine, which also serves as a collection container within an automatic transport system to z. B to promote new printing plates to the printing unit
  • EP 2 017 081 A2 is a handling device of a printing machine with a manipulator disclosed, which comprises a squeegee with two suction cups each simultaneously aufchirder printing form on the manipulator head.
  • the manipulator is arranged on a web guide wall and stored in this vertically and axially movable.
  • the EP 2 006 102 A2 discloses a method for handling printing plates, wherein exposed printing plates by means of a horizontal conveyor to the printing tower, there transferred by automated transfer to a second conveyor and is moved by this in the form cylinder position.
  • the EP 1 155 858 A2 relates to a printing form changing system on an I-printing unit with a printing form holding device, which is pivotable from a vertical stand-by position to a plate changing position.
  • the WO 2005/105 444 A2 discloses a printing form memory, which is arranged vertically displaceable on a printing tower.
  • the printing form memory has in this case in a housing on one another fan-like arranged printing form support elements, which can be moved out of the housing in each case in the longitudinal direction in the direction of the printing forme for the purpose of printing forme.
  • the EP 0 714 771 A2 discloses an apparatus and a method for providing a printing plate, wherein a supply device can be moved from a cylinder-distant to a cylinder-near position.
  • the supply device has on both sides of a discharge chute on pivot arms, which has at the cylinder near the end of a suspension bar for receiving leading, folded plate ends.
  • a second suspension bar can be provided at a distance from the end near the cylinder to the pivoting arms, into which further pressure forms with their plate ends can be suspended.
  • the suspension rails are fitted in cylinder-remote position manually or by a feeder with Jerusalem Jerusalem printing forms.
  • a method for handling printing plates of an I-pressure unit wherein a folded pressure plate is provided with a handle rail, and the handle rail can be mounted by means of frontally provided the handle rail guide pins on a trolley to convey the printing plate to the printing unit. On the trolley several such each bearing a pressure plate handle rails can be hung and transported.
  • the DE 10 2009 039 050 A1 relates to a web-fed rotary printing press, wherein a trolley is provided with an upper part on which pressure plate containers can be conveyed side by side.
  • the US 5,535,898 A discloses a collapsible cart for conveying printing forms toward or away from a printing press.
  • the carriage has two heights horizontally extending, spaced in the longitudinal direction of the male printing forms edges in which bent printing forms can be mounted.
  • the DE 20 2009 016 761 U1 discloses a transport device for printing plates, wherein on a nacelle a plurality of printing plates each with its bent end of receiving elements of two support strips are suspended.
  • the nacelle is on a guideway from a deployment to an installation level, z. B. a gallery, movable.
  • the invention has for its object to provide a printing unit of a printing press with a memory device and a method for providing a plurality of newly applied printing forms.
  • the achievable with the present invention consist in particular that a simple, safe and yet respect.
  • the design of different machines, especially newspaper printing machines, variable system is made possible by the system as a whole and / or by the design of individual system component.
  • a simple, space-saving and yet easy-to-use printing plate store is provided, in which printing forms can be arranged at defined positions and removed by a transfer unit.
  • the printing forms receiving part of the storage device can be removed as a carrier element and thus also used to transport the printing forms outside the printing unit.
  • the transport system can then be matched to the printing unit and the carrier element in such a way that the same simple and very easy trained
  • Carrier element is used for transport and provision.
  • the printing unit is provided a storage device provided specifically for used printing plates structurally separated from the new printing form bearing storage device.
  • a storage device provided specifically for used printing plates structurally separated from the new printing form bearing storage device.
  • Space-saving storage device for new printing forms accessibility is respected and / or simple equipping the printing unit with new printing forms bearing support elements -. B advantageously integrated into an automatic logistics system - possible.
  • a transfer unit in the printing unit from the memory to the forme cylinder, a transfer unit is provided which has its own drive and moves on a corresponding guide system.
  • the transport system can be variably adapted to different machines without any further changes, solely by designing the guide ways. In each case, a stable and secure guidance is ensured, even if z. B Restrictions on accessibility.
  • the guide system is formed as a rail system - possibly using a switch and / or device for positioning in the rail.
  • a common guide system and / or a common printing form memory can be of particular advantage for reasons of cost and / or space.
  • an abutment device is provided in addition to a transfer unit, a stable, reproducible application of the printing plates, even with changing printing plate widths and / or non-horizontal conveying direction of the printing plate to be applied, is made possible.
  • a printing unit 01 of a printing press in particular a web-fed rotary printing press, preferably a newspaper machine, has at least one printing couple 02 with a printing cylinder 03 designed as a forme cylinder 03, which is rotatably mounted in side frames 04 in a manner not shown ( Fig. 1 ).
  • the printing unit 01 is designed as a printing unit 01 for operation with a substantially vertical web run, ie a running in production, the printing unit 01 web 16 runs - in contrast to printing works of commercial printing z. B from bottom to top or exceptionally vice versa.
  • the preferred printing unit 01 has z.
  • B in preferably a same frame or at least a same printing tower at least two co-operating with a same web page printing units 02, in particular vertically above each other, on.
  • z. B also printing towers, wherein two or more double printing units are stacked to form a same printing tower, wherein at least two vertically stacked printing units print on a same side of the web 16.
  • the forme cylinder 03 is for receiving one, in particular a plurality of releasably fixable on the forme cylinder 03 printing plates 06, z. B printing plates 06, formed.
  • it has on its circumference one or more axially extending openings 07 of channels 08, into which ends 09; 11 of the printing plates 06, z. B Compression 09; 11, insertable and held by form and / or friction ( Fig. 2 a) ).
  • At least one leading end 09 of the printing forme 06 can preferably be bent at an acute angle, so that it can be hooked into a cross-sectionally nose-shaped edge in the region of the opening 07 and thereby be positively fixed with respect to a circumferential direction at the edge.
  • the trailing end 11 is advantageously at an angle of 80 ° - 100 °, preferably 85 ° - 95 °, in particular 90 °, folded.
  • the printing plate 06 is flat and has a transverse leading end 09, preferably as a leading, in particular angularly bent end 09, a transverse trailing end 11, advantageously as trailing, also beveled end 11 and two in Longitudinal direction of the printing plate 06 extending side edges.
  • the transverse direction or transverse extent of the printing plate 06 is thus understood the direction of the course of the leading, preferably beveled end 09, wherein the direction of a perpendicular thereto side edge determines the longitudinal direction or longitudinal extent of the printing plate 06.
  • the flat-shaped printing plate 06 has a front side, which faces outward in the state spanned on the forme cylinder 06 and / or carries the information to be transmitted to the printed image.
  • the form cylinder 06 in the mounted state facing side can then be referred to as the back.
  • a non-illustrated holding device is provided in the channel 08, which holds at least the trailing end 11 frictionally and / or positively in the channel 08.
  • I 2.
  • this is preferably designed with an effective or usable length, which is adjacent to one another several times, e.g. B up to n (n ⁇ , z. B n ⁇ 2) printed pages or print image widths, preferably newspaper pages of a nominal format, corresponds.
  • it is preferably with several, z. B with up to at least m (m ⁇ , z.
  • Printable 06 ready to be used ( Fig. 2 b) ). It can also be formed as optionally with at least two printing pages each bearing two print sides, formed as panorama printing plates 06 or four each bearing a printing side, designed as a single printing forms printing plates 06 or mixed by two einatbreite and a bidirectional printing plate 06 can be equipped.
  • the channels 08 and / or their openings 07 in an advantageous embodiment on the usable, ie the assignable with printing plates 06 length, formed continuously.
  • the printing form ends of all adjacent printing plates 06 are not arranged in alignment, but each offset in pairs to each other by half a printing plate length in the circumferential direction.
  • the forme cylinder 03 acts in the printing unit 02, which is preferably in the form of an offset printing unit 02, with a printing cylinder 12 designed as a transfer cylinder 12 and at least one inking unit 13 and possibly a dampening unit 14. Transfer cylinder 12, inking unit 13 and possibly provided dampening unit 14 are formed with a tuned to the effective length of the forme cylinder 03 length.
  • the printing unit 01 has here - as already explained above - two with a same web page of the printing unit 01 continuous web 16, z. B formed as a paper web printing substrate 16, co-operating printing 02 on each other. Overall, it has four printing units 02, which form in pairs at their transfer cylinders 12 in pressure-on double pressure points.
  • the printing unit 01 could also have more than four printing units 02 as a structural unit.
  • at least the two transfer cylinders 12 arranged one above the other could cooperate with a common counter-pressure cylinder, the printing unit 01 then being designed as a so-called 9-cylinder or 10-cylinder satellite printing unit and the superimposed printing units 02 cooperating with a same web page.
  • it is arranged with two superimposed Double printing units, in particular as shown as H-printing unit 01, formed.
  • L N an effective or usable length
  • n 4 juxtaposed printed pages in the nominal format specified for the printing unit 01.
  • single-pressure molds 06 preferably corresponds to the number n.
  • the printing unit 01 is a printing form changing system attached and / or associated, which at least one memory device 17, z. B a printing forme memory 17, the printing works near provision of several newly applied printing forms 06 and a transfer unit 18 for the transport of the applied printing forme 06 from a form cylinder distant or druckform Eatnahen first position P18.1, z. B picking position P18.1, to a second position P18.2, z. B near-cylinder transfer position P18.2, as system components 17; 18 has.
  • the transfer unit 18 is preferably not part of the storage device 17 or integrated into it.
  • Fig. 1 shows the transfer unit 18 in solid lines in a transfer position P18.2 and only roughly indicated in broken lines additionally in the receiving position P18.1.
  • the printing plate changing system as further as a system component (s) 19; 21; 22 a auf whyde printing form 06, z. B after delivery by the transfer unit 18, leading investment device 19 and / or a the hanging and / or winding supporting pressure device 21 and / or a removed printing plates 06 receiving memory device 22.
  • the printing form memory 17 may include support elements 24 or a corresponding, effective as a support elements 24 embodiment, which to support the pressure form memory 17 equipped with the printing plate 06 against bending and thereby avoiding any resulting torque in a holding area.
  • the printing form memory 17 can, viewed in the longitudinal direction of the assembled printing plates 06, also have a corresponding length or extension, which is then also effective as a supporting element 24.
  • each form cylinder 03 may be assigned to the transport path of the printing plate 06, a side register device, not shown, which the applied pressure plate 06 by z.
  • B lateral stops leads and / or positioned. The stops can be designed to be positionable or adjustable in the axial direction.
  • the transfer unit 18 is not free in the printing unit 01, but along a space provided in the printing unit 01 and spatially predetermined transport path 23; 23.1; 23.2, z. B formed by a preferably frame-fixed guide system 23 with one or more guide branches 23.1; 23.2, in particular a preferably frame-fixed rail system 23 with one or more rail branches 23.1; 23.2.
  • the transport path 23; 23.1; 23.2 is thus preferably formed by a frame-mounted in the printing unit 01 rail system 23 on which the transfer unit 18 is guided guided.
  • the transport path 23; 23.1; 23.2 extends between storage device 17 and transfer position P18.2 close to the form cylinder within a plane perpendicular to the forme cylinder axis.
  • One of the printing unit 01 associated transport system thus comprises one or more transfer units 18 and a guide system 23 as a further system component 23 -.
  • B frame-fixed guides comprising - which specify the possible transport path or movement path of the transfer unit (s) 18.
  • Transfer unit (s) 18 and Guidance system 23 may also be considered together as a system component "transport system” (18, 23).
  • each forme cylinder 03 of the printing unit 01 can have its own transfer unit 18 and its own, separate transport path 23; 23.1; 23.2 and possibly a separate printing form memory 17 as system components 17; 18; 23; 23.1; Be assigned 23.2 a printing plate change system.
  • two completely separate printing plate changing systems are not provided for two printing couples 02 arranged one above the other but occupy at least one common system component 17; 18; 23; 23.1; 23.2, z. B on a common, connectable or connected guide system 23 and / or a two printing units 02 associated transfer unit 18 and / or a two printing units 02 associated printing form memory 17 back.
  • two printing units 02 z B two separate transport systems (18, 23), each having a transport path 23; 23.1; 23.2 and a transfer unit 18 comprising accessing a common printing form memory 17.
  • advantageous embodiment of the two adjacent printing units 02 are assigned a common, connected or connectable guide system 23 and a common form memory 17, wherein in the common guide system 23 a two printing units 02 associated transfer unit 18, and in a time-saving alternative two Transfer units 18 access a common printing form memory 17.
  • the printing form memory 17 must not be moved here, if first a forme cylinder 03 of the one, and then a forme cylinder 03 of the other printing unit 02 is to be equipped with a new printing plate 06, that is not, for example, in its relative height or or his Distance to the printing unit 02 can be changed, but can be arranged stationary or with frame-fixed pivot axis in the printing unit 01. He then takes z. B for both cases a same working position (see below P17.2; P17.3).
  • the transfer unit 18 is not associated with the storage device 17 - as may be the case, for example, with printing forme changing magazines, but the guide system 23 assigned to the printing unit 01 in a frame-fixed manner.
  • a pressure device 21 to be provided specifically in the printing plate changing system can basically a formzylindernahe roller 26 of the printing unit 02, z.
  • B is a mold cylinder near the end of the transport path 23.1; 23.2 next application roller 26 of a paint or dampening unit 13; 14, be effective as pressing device 26 or. This can be done in particular in connection with a spatial arrangement of system components 19; 23.1; Be advantageous 23.2 of the printing plate change system, by which the spreadsheetlegende printing form 06 at the position of the first contact along a predominantly or substantially vertically extending tangent, z.
  • B maximum ⁇ 40 °, preferably ⁇ 20 °, preferably ⁇ 10 ° deviation, extends or comes along a predominantly or substantially vertically extending tangent to the forme cylinder 03 when approaching comes to rest.
  • the variant can be used with a roller 26 acting as a pressing device 26 and / or a printing forme 06 for each printing unit 02 in an abutment position substantially vertically.
  • the transport path 23; 23.1 23.2 be formed so that the printing plate 06 to the forme cylinder 03 of the two printing units 02 along a predominantly or substantially horizontally extending tangent, z. B max. ⁇ 40 °, preferably ⁇ 20 °, preferably max. 10 ° deviation, tangent comes into contact with the approach or in plant position predominantly or extends substantially horizontally, and the printing plate 06 comes to the forme cylinder 03 of the other of the two printing couples 02 along a predominantly or substantially vertically extending tangent (see above) when approaching to the forme cylinder 03 or itself in investment position predominantly or substantially vertically.
  • a supply of a same printing form memory 17 forth in a simple manner possible without the accessibility of the room hiss the two printing units 02 is too limited.
  • Fig. 3 shows the printing unit 01 with the system components 17; 18; 19; 23 of their printing plate changing system, but without a possibly optionally provided or associated memory device 22 and without optionally optionally provided pressing device 21, in a perspective view.
  • the printing form memory 17 is here largely covered by the transfer unit located in a form cylinder remote position 18, so Fig. 4 the printing unit 01 omits the transfer unit 18.
  • B a the transport system or guide system 23 to be assigned, the guide branches 23.1; 23.2 connecting switch 27, and a possibly to be provided positioning device 28, z.
  • a device for variable travel limiting 28 such as a transport system or guide system 23 attributable stop device 28 and / or sensor assembly 28 is here, for example, under a protective cover 29, z. B within a housing 29, hidden.
  • an in Fig. 3 and 4 further in the foreground end face of the printing unit 01 with side I and the farther end side marked with side II.
  • Fig. 5 shows an enlarged section Fig. 4 in which in the foreground the storage device 17 for the provision of newly applied printing plates 06 can be seen.
  • The, z. B formed as a printing form memory 17, memory device 17 extends in the axial direction of the printing cylinder 03; 12 regards at least its nominal width W N or the nominal width W N of the printing unit 01 and is mounted on both sides medium or directly on the side frame 04.
  • the storage of the storage device 17 may in principle be designed frame-fixed and without freedom of movement relative to the side frame 04 in a simple embodiment, of which, however, a possibly present solubility for maintenance or disassembly reasons should not be affected.
  • the storage device 17 may also be purely manually pivotable. In powered and manual design is preferred However, for at least one working position by a corresponding positioning a defined position of the memory device 17 produced.
  • a pneumatic or hydraulic cylinder 32 for example, a pivotal movement limiting stop, in an electric motor 32 z.
  • B is a switch-off this sensor or a trained as a stepping motor drive means 32, the default of a defined position.
  • the drive means 32 is designed as a pneumatic or hydraulic cylinder 32, which is articulated on the side frame 04 in a manner not shown.
  • the storage device 17, in particular a support 36 of the storage device 17 or a support element 37 which can be used or inserted into the storage device 17, and / or a support element 37 provided as a transport element 37 has a side 49; 51, in particular a longitudinal side 49; 51 with a longitudinal direction r 1 occidentalden length, and extending to this in the transverse direction r q height.
  • This page 49; 51 is not necessarily formed homogeneously or closed, but instead constitutes one of the outer sides of the carrier 36 (eg, pressure-forming carrier) or carrier element 37, which may be designed as an inhomogeneous component.
  • the storage device 17, in particular a carrier 36 of the storage device 17 or a carrier element 37 which can be used or inserted into the storage device 17 and / or a carrier element 37 provided as a transport element 37 has on the surface of one of its sides 49; 51, in particular the genanten longitudinal side 49; 51, - in the longitudinal direction r 1 of this page 49: 51 or the printing plate support considered z.
  • a structure 34 having a plurality (eg, a number j) of transverse direction q q of this longitudinal side 49; 51 spaced apart holding elements 33 or groups of holding elements 33, in which one behind the other or in the transverse direction r q of this longitudinal side 49; 51 spaced apart the bent leading ends 09 of several printing plates 06 can be hooked.
  • the holding elements 33 prevent the printing plate 06 at a relative movement in the trailing end 11 and take in the case of movement of the holding elements 33 with a component in the opposite direction this ,
  • the latter will also be referred to as a follower 33 due to the nature and effect of the compound hereinafter the memory device 17 or the pressure mold carrier; forming carrier 36 and a printing plate support; forming, explained in more detail below support member 37 thus has in the longitudinal direction of a hinged printing forme 06 considered (ie in its beveled end 09, 11 extending vertically) a plurality of spaced apart holding elements 33 such that the bent ends 09 of several printing plates 06 from each other in the longitudinal direction Compression molds 06 spaced or offset at different, spaced apart holding elements 33 can be hooked.
  • the holding elements 33 having longitudinal side 49; 51 is conversely that side of the memory device 17 and the support member 37, which can be equipped with printing plates 06.
  • the pressure forming 09; 11 of several printing plates 06 einhakbar in holding elements 33 which, in particular rigid, on a same side or surface of a same component -. B directly on one side and surface of the storage device 17 attributable carrier 36, z. B. as a printing plate carrier, or on a same side or surface of a support bar 47 of a support member 37 (see below) - are arranged one behind the other.
  • the several on the The same side of the component (36; 47) holding elements 33 arranged one behind the other are thus arranged rigidly and immovably relative to one another on a same component (carrier 36 or carrier strip 47). They are operationally rigid or immobile (but possibly in multipart design basically for assembly or disassembly separable, for example, screwed or clamped) on the component, that is arranged on the carrier 36 or on the support bar 47.
  • Several, z. B. all, in the memory device 17 in a same radial to the forme cylinder 03 extending escape or the successive recorded on the support bar 47 printing plates 06 are in a preferred embodiment thus z.
  • the carrier 36 serves as a base body on which the holding elements 33 are arranged in the described structure 34.
  • the holding elements 33 can in this case be formed integrally with the base body (carrier 36) or a part of a multi-part base body (carrier 36) or arranged individually or in groups on the base body (carrier 36) by an optionally detachable connection.
  • the storage device 17 has a length L34, which corresponds at least to the nominal width W N , such a structure 34 with a number j of transversely spaced q q across the nominal width W N continuous drivers 33, longitudinally interrupted or stepped entrainment members 33 or longitudinal sections associated groups of dogs 33 on. D. h., In the longitudinal direction r 1 of the memory device 17 are in the axial direction next to each other with a nominal width W N corresponding number m of printing plates 06, and in the transverse direction r q of the memory device 17 one of the number j of the driver 33 and groups of drivers 33 corresponding number of printing plates 06 in succession by the storage device 17 can be received or maintained. Of course you have to not always all printing form memory locations are occupied.
  • the corresponding with the nominal size W N number of longitudinally r 1 juxtaposed print forms 06 is also of the training as z. B individual or panoramic printing plates 06 dependent and analogous to transfer.
  • the above-mentioned "longitudinal section” or the term “longitudinal sectionwise” is in the present example based on a printing form width of a single printing plate 06 in the nominal format and exemplarily in FIG Fig. 6 through to Fig. 2 b) ) corresponding dashed lines indicated sections a 1 ; a 2 ; a 3 and a 4 , z.
  • B longitudinal sections a 1 ; a 2 ; a 3 ; a 4 clarifies.
  • Each section a 1 ; a 2 ; a 3 ; a 4 corresponds to a length which substantially corresponds to the width of a male form 06 to be recorded, wherein any necessary small distances between the aufdin to the forme cylinder 03 printing plates 06 are taken into account, and corresponds to corresponding sections a 1 ; a 2 ; a 3 ; a 4 on the forme cylinder 03 (see eg Fig. 2 b) ).
  • the capacity of the memory device 17 is analogously to other embodiments of the form cylinder dimensioning with regard to the number k or I of circumferentially arranged print pages or printing plates 06 and the number n or m of the longitudinally arranged print pages or printing plates 06, taking into account the number apply the associated printing units 02.
  • the provided on a surface of the memory device 17, holding a plurality of side by side and a plurality of successively arranged printing plates 06 enabling structure 34 of drivers 33 may - as already indicated above - be executed in different ways.
  • two drivers 33 on the relevant longitudinal section a 1 ; a 2 ; a 3 ; 4 wherein a plurality (for example one of the number n; m of the maximum pressure forms 06 or pressure sides) of these groups are arranged in the longitudinal direction r l next to one another and aligned with one another.
  • each longitudinal section a 1 ; a 2 ; a 3 ; a 4 a against tilting sufficient in the longitudinal direction r l extending, z. B at least half the width of the plate wider, driver 33 may be provided.
  • the structure 34 may be part of a between the bearings on the side frame 04, z. B extending between the brackets 31 carrier 36, z. B of a traverse 36, his.
  • the above arrangement (Srtruktur 34) of the holding elements 33 with respect to their arrangement relative to the longitudinal and in particular the transverse direction of the storage device 17 and the position of the hinged printing plates 06 is in this case correspondingly applied to the arrangement and position on the carrier 36.
  • the structure 34 can then either be incorporated directly on a corresponding longitudinal side on the carrier 36 or fixedly mounted in individual parts. However, it may also be part of one or more of the structure 34 or parts of the structure 34 supporting support members 37.
  • a single one of these support elements 34 can then over all sections a 1 ; a 2 ; a 3 ; a 4 reaching structure 34 carry. This can be advantageous if the machine has a small or medium nominal diameter W N or is designed to be single-width or maximum-double-width.
  • This support member 37 can then z. B may be attached to the carrier 36, for example by screwing.
  • a division of a plurality of carrier elements 37 may, for example, at the sections a 1 ; a 2 ; a 3 ; a 4 , wherein a part-width carrier element 37 then, for example, the structure 34 or holding elements 33 of one or in an advantageous embodiment of two sections a 1 ; a 2 ; a 3 ; a 4 bears (exemplified in Fig. 5 . 6 and 7 visible).
  • the above to the arrangement (Srtruktur 34) of the holding elements 33 with respect to their arrangement relative to the longitudinal and in particular Transverse direction of the memory device 17 and the position of the hinged printing plates 06 is in this case applied accordingly to the arrangement and position on the carrier element 37.
  • the carrier element 37 thus comprises a carrier strip 47, on the surface of the same longitudinal side 51 it has a plurality of transversely spaced q q longitudinal side 51 spaced apart holding elements 33 or rows of holding elements 33 or groups of holding elements 33 such that in the longitudinal direction r l of the carrier element 37 on this longitudinal side 51 next to each other a number n of at least two printing plates (06) and in the transverse direction rq thereto in spaced-apart holding elements 33 at least two printing plates 06, each having one end 09; 11 can be suspended on the carrier element 37 (with, for example, n ⁇ and n ⁇ 2), wherein the plurality of transversely spaced apart holding elements 33 are arranged in the longitudinal direction of a hinged printing forme 06 such that the bent ends 09 of several printing plates 06 offset from one another viewed in the longitudinal direction of the printing plates 06 offset at different, spaced-apart holding elements (33). can be hooked.
  • a carrier element 37 which is designed as a transport element 37 and which can also be used
  • the carrier element 37 or the plurality of carrier elements 37 z. B as an insert or inserts operatively detachably arranged on the carrier 36 or can be arranged.
  • the longitudinal side 49 of the storage device 17 having the holding elements 33 is then formed by the longitudinal side 51 having the holding elements 33 of one or more carrier elements 37 inserted in the storage device 17.
  • a mechanism not shown in detail is provided, which releases the support element 37 for removal by the operator, a manipulator or at the initiative of a process automating control by a drive, so that they are removed from the carrier 36 can.
  • This Mechanism may be formed, for example, by a preferably self-locking snap closure, a preferably self-locking lock, clamping or otherwise as between carrier 36 and support member 37 effective, quickly releasable retention mechanism.
  • Carrier 36 and support member 37 are formed so corresponding in shape, so that the support member 37 is surrounded except for an open, the structure 34 having front side on all longitudinal sides and has a tight fit in the frame-like here the support member 37 embracing carrier 36.
  • a retaining mechanism here merely has to secure the support element 37 against movement towards the open side.
  • Carrier 36 and support member 37 may also be designed correspondingly in such a way that the support member 37 on the support 36 by arranging corresponding hooks 166; 167 can be suspended in a form-fitting manner.
  • the carrier element 37 preferably has a corresponding transport interface 38 (indicated by dashed lines in FIG. 6 by way of example), which may be used for manual execution as e.g. B on the upper longitudinal side trained carrying handle, for automated transport as a cooperating with the gripper of a manipulator and / or transport means holder 38 is formed. If the structure 34 is operatively detachably fastened to the storage device 17 via the insert, then the storage device 17 or the carrier 36 has the said structure 34 in a state in which it is fitted on the relevant longitudinal side 49.
  • the hinged printing form 06 or extend the hinged printing plates 06 in their planar extension substantially in an escape side by side and / or arranged one behind the other on this side holding elements 33 parallel plane.
  • the planar extension of the hinged printing plate 06 for example, a front and back of the printing forme 06 at least at the level of the holding elements 33 is substantially parallel to a pressure-forming near the ends of the holding means 33 connecting plane.
  • the storage device 17 and the printing form memory 17 has this - preferably per section a 1 ; a 2 ; a 3 ; a 4 - z. B. at least one device to support the laterally correct positioning of the printing plates 06 on Printing form memory 17, hereinafter referred to as page register means 42, on.
  • page register means 42 at least one device to support the laterally correct positioning of the printing plates 06 on Printing form memory 17, hereinafter referred to as page register means 42, on.
  • page register means 42 hereinafter referred to as page register means 42, on.
  • each of the j printing form stations of a section a 1 ; a 2 ; a 3 ; a 4 own side register means 42 in the manner of a single, cooperating with a printing plate 06 register element 43, z. B. a so-called. Register stone, be provided.
  • a side register device 42 reaching over the j aligned printing form stations is provided with a plurality of sections which act as register elements 43 or z.
  • B. nose-like protuberances or lugs 43 is provided, which cooperates with the printing plates 06 this escape of printing form stations.
  • the page register means 42 as in FIG Fig. 7c) by way of example, be made in one piece, and in the region of its nose-like register elements 43 with recesses 44 in the bent leading ends 09 of all in a flight-mounted printing plates 06 the lateral position acting together determining.
  • the structure set forth in the example 34 is by longitudinally extending on the support member 37, rib-like projections 48, z. B ribs 48, and corresponding depressions 46 formed.
  • the drivers 33 are here with the leading ends 09 of the printing plates 06 cooperating part of the ribs 48.
  • the ribs 48 rise from a base body 47, z. B. a base plate 47, wherein the base plate 47 and ribs 48 either of separate components, for. B a support bar 47 and attached thereto holding elements 33, joined together, or preferably made in one piece, for. B can be poured.
  • the ribs 48 and their shaping are preferably designed such that the end 09 which is engaged behind by the driver 33 has sufficient clearance for a tilting movement about the driving edge.
  • the driver 33 has in its shape preferably no corresponding to the inner angle of the fold fit, z. B correspondingly angled nose on, but is executed without such an "angle fit".
  • the holding elements 33 are formed here with a stepped edge course in such a way that the respective printing forme 06 not on its entire width, but is held only on two section lengths.
  • the holding elements 33 may also - passive or active - holding mechanisms (52) may be provided which form or frictionally cooperate with the hinged printing plate 06 in such a way that the latter prevented from unintentional unhooking but at least inhibited.
  • An example of self-locking training such retention mechanisms (52) may be particularly advantageous for the embodiment in which the structure 34 is formed on operationally detachable support members 37 and the latter should also serve a transport outside the printing unit 01.
  • Fig. 37 and Fig. 38 show an example of an advantageous embodiment of the carrier element 37 with pneumatically actuated Haftemechardsmen 52 through which in a holding state in the holding elements 33 hooked bevelled pressure forming 09 are clamped and can be and in other operating conditions, eg. B. a release state, are released.
  • the angled ends 09 z. B. frictionally held by this example, against a carrier element fixed component, eg. B. against the relevant holding element 33 are pressed.
  • Storage locations 52 spaced apart storage locations can be provided transversely to the longitudinal direction of the Druchformambas. This is for example advantageous if all printing plates 06 should be additionally secured in a transport in the printing.
  • the printing plates 06 for the process during the removal of an overlying printing form, if only the first or foremost storage space in the transverse direction of Printing form carrier following memory locations or the first in the transverse direction of the printing plate support following holding elements 33 holding mechanisms 52 are assigned. If a printing forme 06 is removed, the underlying or in the transverse direction the next following printing forme 06 can be clamped.
  • the pneumatically actuated retaining mechanisms 52 include, for example, as acted upon by compressed air pneumatic elements 53, which z. B. upon exposure to compressed air to establish the holding state and clamp a hooked end 09 of a printing plate 06.
  • the pneumatic elements 53 may, for example, in the manner of z. B. pneumatic cylinders 53 may be formed with plunger.
  • the pneumatic element 53 comprises a pressurizable with compressed air hollow body 53 which is formed on at least the cooperating with the printing plate 06 side reversibly deformable. By applying compressed air, at least this side bulges outwards and causes a jamming of the plate end.
  • the plate end is clamped in the holding state, for example by a resilient element.
  • a pneumatic element 53 is now arranged such that the resilient element by actuation of the pneumatic element 53, d. H. Pressurized with compressed air, is turned off against its spring force from the plate end and thus the release state is established.
  • two holding mechanisms 52 cooperating with the hooked printing plate 06 are provided for each clamping space.
  • holding mechanisms 52 can act simultaneously with ends 09 of two adjacent Duck forms 06 together.
  • the longitudinal direction r l of the two printing plates 06 can receive side by side Printing plate support, for example, three holder mechanisms 52 for two juxtaposed printing plates 06 may be provided, wherein the central holding mechanism 52 cooperates with two adjacent printing plates 06 together. If now a foremost or topmost printing form 06 - z. B. by the transfer unit 18 - are removed, for example, the underlying printing form 06 is clamped by the at least one associated holding mechanism 52. This may also hold further underlying printing plates 06 in their holding elements 33 -. B. without that these associated holding mechanisms 52 must be activated or acted upon.
  • the clamping or holding and the opening or releasing is preferably carried out at least in an operating situation in which stored printing plates 06 are held in the storage device 17 - directly or indirectly - and should be removed.
  • a compressed air supply is therefore provided on the cross member 36.
  • a Druckuft sets the retaining mechanisms 52 of a respective set of can arranged in the longitudinal direction r i side by side and mutually aligned retaining members 33 carried via controllable valves. This always one of a number of holding mechanisms 52 juxtaposed aligned memory locations can be activated or deactivated.
  • the printing form carrier is designed as one or more operationally removable carrier elements 37, then, for example, front side or on the rear side of the carrier element 37 interfaces 54, z. B. connection piece 54, provided for the supply of the rows of holding mechanisms 52.
  • the compressed air supply is above the connecting piece and a non-illustrated counterpart, for example, automatically produced
  • a control of the rows for activating or deactivating is then not shown remotely controllable controllable valves, z. B. synchronized and / or depending on the progress of winding the new Printing forms 06.
  • the drivers 33 having side 49; 51 (or the longitudinal extension of the held printing plates 06) predominantly vertically, ie it forms with the vertical z.
  • B is an angle ⁇ with ⁇ ⁇ 45 °, preferably ⁇ ⁇ 30 °.
  • P17.1 is on the one hand a simplified placement possible and on the other hand a small amount of space needed.
  • At least one other position P17.2; P17.3 is the printing form memory 17 in a working or unloading position P17.2; P17.3, at least one of the printing plates 06 stored on the printing form memory 17 reaches the effective range of the transfer unit 18.
  • P17.2; P17.3 extends the driver 33 having page 49; 51 (or the longitudinal extension of the held printing plates 06) predominantly horizontal, ie it forms with the vertical z.
  • B is an angle ⁇ with ⁇ > 45 °, preferably ⁇ ⁇ 60 °.
  • a stored printing form 06 can be picked up by the transfer unit 18 and conveyed via the guide system 23 in the direction of the forme cylinder 03.
  • a first working position P17.2 is provided for the phase of the first contact of the transfer unit 18 with the male form 06, in particular during recording, and a second working position P17.3 for a phase of transporting the recorded form 06, wherein the printing form memory 17 in first working position P17.2 z.
  • B assumes a larger angle ⁇ ( ⁇ 90 °) than in the second working position P17.3.
  • the angle ⁇ in the first working position P17.2 is about 90 ° ( ⁇ 5 °) and is significantly in the second working position P17.3, z. B by at least 8 °, in particular at least 10 °, below.
  • the transfer unit 18 together with the guide system 23; 23.1; 23.2 the transport of the newly applied printing forme 06 from a form cylinder distant or druckform Eatnahen receiving position P18.1 to a form cylinder near transfer position P18.2.
  • the transfer unit 18 in the first position P18.1 receives the printing plate 06 to be applied from a printing plate store 17 which carries the printing plate 06 and which can in principle be of any desired design.
  • Z. B it can be designed as a simple edition, on which the printing plates 06 be stored manually or by a manipulator, or as a multi-day storage or frame system in which several printing plates 06 are kept in superimposed manholes or guides.
  • the transfer unit 18 should be able to access the print form 06, which is still in or on the printing plate store 17, so that no dedicated advance mechanism for the printing plates 06 has to be provided there.
  • a printing form memory 17 is used, which is designed according to one of the embodiments of the memory device 17 described above.
  • the transfer unit 18 can freely access the surface of the still lying in storage position printing plate 06, wherein in a confined space, ie without major differences in the place of initial contact between transfer unit 18 and respective printing plate 06, a plurality of successively alschenden printing plates 06 is to be held up.
  • the transfer unit 18 extends in the printing unit 01 parallel to the forme cylinder axis (see, for example, FIG Fig. 3 ). It has, viewed in the axial direction of the forme cylinder 03, at least one length L18, so that it coincides with each of the sections a 1 ; a 2 ; a 3 ; a 4 for recording the m on the forme cylinder 03 next to each other can be arranged printing forms 06 at least partially overlapping (see, for example Fig. 9 ). It preferably extends over the entire nominal width W N of the forme cylinder 03 to be assembled. It comprises a one-part or multi-part design, extending over the length L18 cross member 61, and at least one receiving device 62, for.
  • B holding device 62 which at least a number m of the maximum by the forme cylinder 03 side by side to be picked up printing plates 06 corresponding number p of receiving elements 63, z. B holding elements 63, or groups of several, z. B comprises two, receiving or holding elements 63.
  • the receiving elements 63 are - at least in the idle state (not hired) - preferably arranged in a direction parallel to the longitudinal axis of the transfer unit 18 escape.
  • the receiving elements 63 can in principle be formed with arbitrarily designed receiving means, provided that they record and carry grant a printing plate 06.
  • the recording could be based on a magnetic effect and the recording elements 63 have receiving means designed as permanent magnets or electromagnets.
  • the receiving device 62 is designed as a suction device 62 and the individual receiving elements 63 comprise suction cups 64 as receiving means.
  • the individual receiving elements 63 comprise suction cups 64 as receiving means.
  • the receiving device 62 is designed as a suction device 62 and the individual receiving elements 63 comprise suction cups 64 as receiving means.
  • the receiving elements 63 of the receiving device 62 can all be arranged in a stationary manner on a side of the crossmember 61 facing the printing form memory 17 or the male printing plate 06, so that placement of the suction cups 64 would be effected entirely by moving the crossmember 61 or the transfer unit 18 ,
  • the receiving elements 63 are mounted on the cross member 61 or the suction cups 64 on the respective receiving element 63, so that the suction cups 64 are relatively movable with at least one component in a direction perpendicular to the longitudinal axis of the crossbar 61 and transfer unit 18 direction.
  • all receiving elements 63 are mounted on a common, relative to the cross member 61 relatively movable support which is movable by actuating at least one actuator along said direction.
  • After placing on the printing plates 06 may optionally by selective application of the suction cups 64-ie an activation of individual receiving elements 63 or suction cups 64 or activation of individual groups of recording elements 63 and 64 Saugnäpfen - a choice about the male forms 06 (all or special ) to be hit.
  • all the receiving elements 63 or suction cups 64 (receiving means) or all groups of Receiving elements 63 or suction cups 64 (receiving means) in the direction of printing plate memory 17 moves, but only those receiving elements 63 or suction cups 64 (receiving means) or groups of receiving elements 63 or suction cups 64 (recording means) with respect to a holding and / or recording activated the sections a 1 ; a 2 ; a 3 ; a 4 to be picked up printing forms 06.
  • each suction cup 64 is mounted relatively movable mechanically independent of the other suction cups 64 of the receiving device 62 perpendicular to the longitudinal axis of the crossbar 61 and transfer device 18.
  • the movement takes place, for example, in each case via actuators 66, 67, which in principle can be designed arbitrarily, for example as motors, based on magnetic forces or on pressure means.
  • the movement can be done as a linear movement or in the manner of a pivoting movement via a lever.
  • the drive is based on actuators 66, 67 which can be beaten with pressure means.
  • the receiving elements 63 comprise, for example, a cylinder 66 which can be acted upon by a transverse force and acted upon by pressure medium, in which a piston connected to the suction cup 64 via a plunger 67 runs (or vice versa).
  • the plunger 67 could also act on a lever arm and pivot the suction cup 64 pivotally mounted thereon.
  • the actuators 66, 67 (or their cylinders and plungers 66, 67) associated with the receiving elements 63 of the receiving device 62 can in principle all be used together or in larger groups, for B in each case those of the receiving elements 63 of two adjacent sections a 1 ; a 2 ; a 3 ; a 4 , are in operative connection with a same pressure medium supply, ie connected to a same pressure medium line.
  • a same pressure medium supply ie connected to a same pressure medium line.
  • the recording elements 63 connected to the same pressure medium line are only able to control all at the same time, they have one degree of freedom in the direction of adjustment.
  • a valve station 68 is provided with at least one of the number of independent to be acted receiving elements 63 and groups of receiving elements 63 corresponding number of controllable valves 69 which are connected on its output side via lines not shown with those with the respective receiving elements 63.
  • the receiving elements 63 are as set out z. B can be connected individually or in groups by applying pressure medium in two positions P63.1 (resting position) and P63.2 (receiving position) ( Fig. 10 ).
  • the suction cups 64 can here again basically all together or in larger groups, eg. B in each case those of the receiving elements 63 of two adjacent sections a 1 ; a 2 ; a 3 ; a 4 , are in operative connection with a same pressure medium supply, ie connected to a same pressure medium line.
  • a same pressure medium supply ie connected to a same pressure medium line.
  • at least the same section a 1 ; a 2 ; a 3 ; a 4 associated with suction cups 64 via respective lines (not shown) of other sections a 1 ; a 2 ; a 3 ; a 4 can be acted upon independently with negative pressure.
  • the transfer unit 18, z. B in a second flight a second receiving device 71, z. B second holding device 71, in particular a second suction device 71, arranged with a number of juxtaposed, z. B also suction cups 76 having receiving elements 72, z. B. holding element 72.
  • the one mentioned with respect to the first receiving device 62 is preferably to be used with the difference that the receiving elements 72 of the second receiving device 71 relative to the cross member 61 about a to the longitudinal axis of the cross member 61 and transfer unit 17 parallel pivot axis S71 are pivotally mounted (see, for Fig. 10 ).
  • the pivoting can in principle be in groups comparable to the above-mentioned groups (eg, each section a 1 ; a 2 ; a 3 ; a 4 or two adjacent sections a 1 ; a 2 ; a 3 ; a 4 on a pivotable carrier 73 together), but also individually.
  • actuators based on pressure medium can be provided as the drive, which actuators could then also be connected to valves of the valve station 69, for example.
  • the receiving elements 72 are each two adjacent sections a 1 ; a 2 ; a 3 ; a 4 or to be handled printing plates 06 together pivotally mounted.
  • a carrier 73 which can be pivoted relative to the cross member 61 and on which the group of receiving elements 72 formed in this way is arranged, and thus can be pivoted together about the pivot axis S71.
  • the pivoting of the carrier 73 takes place here, for example, via an actuator 74, which is also either as actuatable by pressure medium actuator 74 or as a motor, for. B stepper motor, can be executed.
  • the second receiving elements 72 are - at least in the idle state - preferably also arranged in a direction parallel to the longitudinal axis of the transfer unit 18 escape.
  • the suction cups 76 of the second Receiving device 71 or the flight of the second receiving elements 72 are further arranged with respect to the position of the forme cylinder 03 of this on the cross member 61 and on the transfer unit 18. They can be swiveled between two positions P72.1 and P72.2 (P72.3).
  • z. B if at least one curved guide portion 84.2 is present and / or pivoting z. B is advantageous for hooking / unhooking purposes (see e.g. Fig. 25d) or 25 i)), only the second receiving device 71 with pivotable receiving elements 72 may be provided instead of the first receiving device 62 with the first receiving elements 63, or only the first receiving device 62, but with the first receiving elements pivotable in the manner of the second receiving elements 72 63rd
  • the receiving device (s) 62; 71 are by the transfer unit 18 thus depending on Beaocklagung certain receiving elements 63; 72 or groups thereof with negative pressure and / or depending on the positioning of receiving elements 63; 72 one or more printing plates 06 from the printing form memory 17 can be received to this along a transport path 23; 23.1; 23.2 to be loaded to forme cylinder 03 to promote.
  • Conveying the transfer unit 18 along the transport path 23; 23.1; 23.2 can in principle by a frame-fixed drive means, for. B carried a frame-mounted drive motor, which via a gear and / or a traction device, the transfer unit 18 along the transport path 23; 23.1; 23.2 promotes.
  • a drive motor fixed to the drive means eg a chain or a drawstring
  • the drive of the transfer unit 18 is effected by one of Transfer unit 18 associated, carried by the transfer unit 18 drive means 77, z. B a drive motor 77.
  • the propulsion along the transport path 23; 23.1; 23.2 takes place by the drive motor 77 via at least one drive wheel 78, which positively or frictionally with a - with respect to the pressure unit 01 - frame-fixed path 83 cooperates (for an advantageous embodiment, see below).
  • the transfer unit 18 comprises the drive motor 77, which drives a shaft 81 here, for example with the interposition of a gear 79. On the shaft 81 are -. B each front side of the cross member 61 - the drive wheels 78 rotatably disposed.
  • two drive motors 77 could also be provided for the two front-side drive wheels 78, which, however, would then have to be synchronized electronically.
  • Guiding and securing the transfer unit 18 against tilting can be designed differently depending on the characteristics of the pairing drive wheel / track 78/83 and / or additional cooperating guide elements 82.
  • two drive wheels 78 which interact with the travel path 83, can be arranged one behind the other on the transfer unit 18 per end face in the transport direction. It may also be a drive wheel 78 and an additional guide member 82, z.
  • B a guide roller 82 may be provided on the transfer unit 18 frontally, which with a frame-fixed guide member 84, z.
  • B a guide rail 84, the transfer unit 18 leading and against tilting supporting together acts (for an advantageous embodiment, see below).
  • the transfer unit 18 or the cross member 61 at least on one end face, but in particular on both end faces at least three, z. B three or four guide elements 82, z. B guide rollers 82, wherein the three or four guide elements 82 are preferably positioned to each other such that their axes of rotation in the case of three formed as guide rollers 82 guide elements 82 form a substantially gleichschenkliches triangle and in the case of four guide rollers 82 formed as guide elements 82nd one of a kind Parallelogram or a rectangular shape deviating shape, z. Trapezoidal shape, in particular a mirror-symmetrical trapezoidal shape, emulate. As a result, a curve guide with high guidance accuracy and safety is possible.
  • the end faces of the transfer unit 18 are thus effective with their guide rollers 82 in the manner of a guide carriage.
  • Fig. 11 an enlarged section of an advantageous embodiment and their interaction for the guidance and / or the propulsion of the transfer unit 18 is shown.
  • the drive wheel 78 is in this case designed as a gear 78, which with a teeth 86 having path 83 of a rack fixedly mounted rack 87 cooperates (shown at the front end of the guide portion shown, indicated at position 86 with the arrow (see also Fig. 12 ).
  • the guide rail 84 can be integrally formed from a flat steel, wherein an upper and / or lower narrow side with at least one upper and / or at least one lower guide roller 82 is in engagement with the guide.
  • the narrow side of the guide rail 84 with a running groove and the guide roller 82, short roller 82 be formed in this engage, or vice versa.
  • the guide rollers 84 guiding the rollers 82 of the transfer unit 18 from the receiving position P18.1 to the transfer position P18.2 as z.
  • B rectilinear guide rail 84 with one or more linear guide or rail sections 84.1 or - in accordance with possibly existing requirement for spatial conditions - be formed with one or more linear, and possibly one or more curved rail sections 84.2. So can For example, a first guide portion 84.1 be formed in a straight line in the region of the receiving position P18.1, and depending on the spatial relationships are rectilinear or with inclusion of a curve to the transfer position P18.2. In the illustrated embodiment of the Fig. 3 .
  • the lower path can be used as an example of a single transport path 23 formed from guide section 84.1 or straight guide sections 84.1; 23.1; 23.2, and the upper path as an example of a single, straight and curved guide sections 84.1; 84.2 formed transport path 23; 23.1; 23.2.
  • a switch 27 is provided, through which the transfer unit 18 either on the one, or the other transport path 23; 23.1; 23.2 reaches the one or the other forme cylinder 03 associated transfer position P18.2.
  • the switch 27 may in principle be designed in any desired manner, so that this optional guiding is possible.
  • the respective rail alignment of the two-way continuing guide sections 84.3 (eg a rectilinear and a curved for the two paths), of which optionally one of both in the rail escape can be introduced. If such a switch 27 at any point in the transport path 23; 23.1; 23.2 arranged, the movable guide portion 84.3 on both sides of the switch 27 must continue the respective path exactly. This also applies to the case of a drive via a frame fixed path 83 for the corresponding Laufpfadabitese.
  • a switch 27 is provided directly on the form cylinder remote transport path end, ie a (especially itself) movable guide section 84.3 to be assigned to the switch 27 simultaneously provides the first guide section remote from the mold cylinder of the transport path 23, in particular the two transport path branches 23.1; 23.2, that is to say, depending on the status of the switch 27, the end of the guide section 84.3 assigned to the switch 27 (eg also referred to below as switch section 84.3 for short) is aligned with a guide-fixed guide section 84.1; 84.2 of one or the other guide branch 23.1; 23.2.
  • switch section 84.3 only one guide section 84.3 is designed to be movable per end face and to be aligned with one of two adjoining guide sections 84.1; To spend 84.2.
  • the z. B rail-like switch section 84.3 by linear or by pivoting movement (eg, pivotable about an axis remote from the impact of the sections) in the two, with the subsequent guide section 84.1; 84.2 aligned positions are spent.
  • the switch section 84.3 is optionally aligned with a guide section 84.1 along a linear travel path S27; 84.2 of the one, or the other guide section 84.1 or the guide branch 23.1; 23.2 connectable.
  • FIG. 13 shows an enlarged section Fig. 3 but without a cover 29, so that the guide portions 84.1 (84.2) of the two guide branches 23.1; 23.2 with their ends 91; 91.1; 91.2; 91.3 are recognizable.
  • FIGS. 14 and 15 illustrate the operation of the switch 27 omitting the transfer unit 18 by in Fig. 14 an end 91.3 of the switch section 84.3 with the end 91.1 of the first guide branch 23.1, and in Fig. 15 is arranged in alignment with the end 91.2 of the second guide branch 23.1.
  • the linear between the two positions P27.1; P27.2 or positions P27.1; P27.2 movable switch portion 84.3 is this linearly movable, preferably centrally or directly mounted on a linear guide 93.
  • the points 84.3 section on a mounting member 92, z. B one Mounting plate 92, arranged, which in turn is carried out with corresponding bearing means mounted on the linear guide 93.
  • the direction of the linear travel S27 preferably runs perpendicular to the transport direction T; T1 (ie the degree of freedom of movement between the guide and guided part) of the switch section 84.3, which preferably the transport direction T in the region of the respective ends 91.1; 91.2 of the transport paths to be continued 23.1; 23.2 corresponds.
  • a location of the switch 27 is preferably via a drive means 94, which z. B basically as a drive motor 94 or as actuatable by pressure medium actuator 94 may be formed.
  • a drive motor 94 for example, by limit switch or by resistance-related shutdown and corresponding stops, ensure that defined positions are achieved and then a shutdown occurs.
  • the points of the switch 27 is effected by actuation of an actuatable actuator with pressure means 94, z. B pneumatic or hydraulic cylinder 94, through which a relative movement between side frame 04, z. B of a frame-fixed holder 96, and points section 84.3 along the travel S27 takes place (see, for Fig. 16 ).
  • the pneumatic or hydraulic cylinder 94 are fixed to the frame and the switch point to be moved 84.3 medium or direct, z.
  • B a connecting piece 97 and the mounting plate 92, with the movable piston in the pneumatic or hydraulic cylinder 94, or vice versa, the piston are supported against the frame and the pneumatic or hydraulic cylinder 94 movable and the points section 84.3 be mitikid arranged.
  • z. B formed as a variable travel limiting device 28, such as a the transport system 18, 23 or guide system 23 to be assigned stop device 28 and / or sensor assembly 28, in the remote region of the transport path 23; 23.1; 23.2 be provided.
  • the transfer unit 18 for the picking position P18.1 to be taken when picking up a new printing forme 06 is assigned at least two different locations spaced apart from one another along the transport direction T1 present in this receiving area.
  • a position transmitter can also be provided on the drive motor 77 or in the controller assigned thereto as a "position device".
  • the transfer unit 18 takes on the transport path 23; 23.1; 23.2 in their picking position P18.1 different positions on the transport path 23; 23.1; 23.2, in particular at least slightly spaced positions or positions in the receiving area P18.1 of the transport path 23; 23.1; 23.2.
  • this, optionally several defined positions for the receiving position P18.1 predetermining positioning device 28 is particularly advantageous in connection with an embodiment of the printing plate changing system, wherein the transport system 18, 23 in a receiving area P18.1 with a printing plate memory 17 cooperates, in which the printing plates 06 in the transport direction T1 of a transfer unit 18 located in the pickup position P18.1, with its ends 09; 11, in particular leading ends 09, are arranged offset to one another, as is the case, for example, for the execution of the above-mentioned storage device 17.
  • a positioning device 28 may be formed by an at least the number of different positions or positions corresponding number of spaced apart in the transport direction T1 initiators, z.
  • B contacts, switches or contactless switching elements (magnetically or optically acting) are provided, which detect the presence or absence of the transfer unit 18 and its front side guide carriage.
  • a control circuit or a control program can then be designed such that conveying the transfer unit 18 in the direction cylinder-distal end of the transport path 23 in each case until reaching the associated end position for the desired switching state takes place and upon reaching this switching state of the drive, for. B of the transfer unit 18 promoting drive, z. B the drive motor 77, turns off.
  • the drive motor 77 for the cylinder-distal position would only be switched off, even if the initiator representing the cylinder-distal position detects the presence of the transfer unit 18 or its guide carriage.
  • this is formed as the way mechanically by a number of stop elements 101, short stops 101, limiting system, wherein the effective as travel limit stop surfaces are spaced from each other in transport path corresponding to the required for the different positions path differences.
  • a last the way to form cylinder distal end limiting stop 101 stationary (possibly adjustable), while a number of formzylindernhn arranged in the transport path stops 101 selectively in and out of engagement with a transport unit 18 assignable stop can be brought.
  • a switching element may be provided, through which in cooperation with one of the stops 101 of the transfer unit 18 promotional drive, for. B, the drive motor 77, is turned off.
  • a motor control can also be provided such that the motor is switched off due to the resistance resulting from the impact and the concomitant change in the electrical power or the applied torque.
  • the movable stops 101 can be brought into or out of engagement by movement along a travel path S101, which has at least one movement component perpendicular to the transport direction T1, in particular linear and perpendicular to the transport direction T1.
  • the stops 101 are movable in a direction parallel to the axial direction of the transfer unit 18 adjusting direction S10.
  • Execution is ensured by the positioning device 28 that the receiving device 71 engages each printing plate 06 at a same distance from the leading end 09.
  • the circuit or programming of the positioning device 28 is to be adjusted accordingly to the course of the printing plate change.
  • simpler embodiment of the printing plate changing system is the recorded printing form 06 or the recorded printing plates 06 from the transfer unit 18 with its end 09 and their ends 09 directly, essentially tangentially, spent on the forme cylinder 03 to be loaded, so that the z. B in the pointed interior angle bent end 09, z. B comes in touching contact within an angular range of ⁇ 15 ° from the tangential contact point (see, for example, US Pat Fig. 17 ).
  • the printing plate 06 is still held by the receiving device 62 or its holding elements 63 at this time.
  • the printing plate 06 in height and longitudinal orientation in such a way brought the forme cylinder 03 that it is aligned at least in the longitudinal region of the fixation by the holding device 62 and its suction cups 64 with a tangent T03 of the forme cylinder 03 (eg maximum deviation ⁇ 2 mm in height), due to the z. B lying well below 1 mm thickness of the printing plate 03, the position of the tangent T03 in the printing form section should be negligible.
  • the bent end 09 with z.
  • a pressure device 21 described in more detail below is provided, which possibly pushes the leading end 09 in the channel 08 as soon as the opening 07 on the forme 03 and the edge of the leading end 09 are aligned.
  • the forme cylinder 03 is preferably rotated for the mounting (Avemplatten) new printing plates 06 before or possibly after bringing the printing forme 06 in the predetermined position for hanging. After the end 09 - possibly with the support of the pressing 21 - was secured in the channel 08 and there optionally additionally by appropriate means, the forme cylinder 03 is rotated so that it gradually rolls up the printing plate 06 on its lateral surface. In this case, rolls of the pressing device 21 rolling on the printing forme 06 can support a secure and uniform winding or winding. During winding, the receiving elements 63 may continue to be effective, possibly with a reduced holding force, in order to hold and / or guide the printing forme 06 until it leaves the effective range of the receiving device 62.
  • the negative pressure possibly reduced, be maintained, wherein the forme cylinder 03 pulls the printing forme 06 against the holding force under the receiving or holding device 62 so that the still active suction cups 64 z. B forcibly slide on the printing plate surface.
  • the other pressure-forming end 11 comes to lie over the same (single-round design) or over a circumferentially offset opening 07 (double-round design) and, preferably with the assistance of the pressing device 21, into the channel 08 pressed and there z. B held by appropriate means.
  • the printing plate 06 or the printing plates 06 initially applied to a formzylinder near investment facility 19 or preferably handed over before being wound on the circumference of the forme cylinder 03.
  • the plant of the printing plate 06 takes place here on a front or preferably back of the flat-shaped printing plate 06, d. H. the contact device 19 cooperates with the printing forme 06 on a front or in particular back of the printing form.
  • the investment device 19 provides u. a. ensure that the printing plates 06 occupy a frame-fixed defined position and, in an advantageous embodiment with a holding device 102, a defined retention force and / or a force for a desired deformation can be applied.
  • the printing forme 06 or the printing plates 06 are deposited by the transfer unit 18 on the support surface 103 when the edge of the leading end 09 is aligned with the opening 07 of the channel 08.
  • the edge hooks at least partially, so that they now further drawn upon rotation of the forme cylinder 03 in the direction indicated by dashed arrows direction of rotation and in the course of the printing plate 06 is wound onto the forme cylinder 03.
  • the abutment device 19 is formed with the above-mentioned holding device 102, which has a number of holding elements 106 corresponding to at least the number m of the printing plates 06 to be accommodated next to one another by the forme cylinder 03 next to one another.
  • B comprises two retaining elements 106 (see e.g. FIGS. 18 and 19 ).
  • the holding elements 106 are preferably arranged in a parallel to the longitudinal axis of the abutment means 19 escape.
  • the holding elements 106 can in principle be formed with arbitrarily designed holding means, provided that they allow holding a printing plate 06.
  • the holding could be based on a magnetic effect and the holding elements 106 may have receiving means configured as permanent magnets or electromagnets (if the printing plate 06 has correspondingly magnetizable parts).
  • a mechanical gripping could be provided by appropriate, cooperating with the printing plates 06 gripper.
  • the holding device 102 is designed as a suction device 102 and the individual holding elements 106 comprise suction cups 107 as holding means.
  • the transfer unit 18 or possibly also manually a printing plate 06 on the support surface 103 in the corresponding section a 1 ; a 2 ; a 3 ; a 4 off or on (possibly also with the application of a slight pressing force), so when activated holding member 106, z. B applied negative pressure, the printing plate 06 frictionally held on the support surface 103 and is only against a resistance by rotating the forme cylinder 03 in its direction to promote.
  • the storage surface 103 is effective in this embodiment simultaneously as a large-area bearing surface 103.
  • support elements 108 are provided on both sides of the support surface 103, preferably on an at least intersecting same height in the longitudinal direction of the printing form 06, which support elements 108, which are slightly, z. B protrude by a maximum of 2 mm, over the surface of the shelf 103.
  • the free ends of the holding elements 106, z. B of the suction cups 107, can also protrude out of the surface of the shelf 103 in an inactive state, in particular they can, as regards the height above the shelf 103, in the inactive state substantially aligned with the bearing surfaces of the support elements 108 or at a height between the Surface of the support elements 108 and the surface of the shelf 103 lie.
  • the holding element 106 and / or the support elements 108 may be adjustable in a further development in the amount of their supernatant relative to the support surface 103 and / or in their relative height to each other.
  • the holding elements 106 operationally slightly, z. B by at least 1/10 mm, movably mounted in a direction perpendicular to the support surface 103 and be designed to be movable by possibly at least one actuator.
  • the suction cup 107 in an advantageous embodiment in height due to elastic property by applying negative pressure slightly, z. B by at least 0.05 mm, z. B 1/10 mm, is changeable.
  • the suction cup 107 pulls when sucking the printing plate 06 slightly, z. By 1 to 4 mm, together.
  • the printing forme 06 is bent slightly convexly when sucking, supporting itself against the support elements 101, with respect to the plane of the support surface 103.
  • An introduction into the channel 08, initially in a central region of the printing plate 06 is thereby facilitated.
  • a recess is provided in the central region of the leading pressure-forming end 09 which cooperates positively with a corresponding register element arranged in the channel 08 with respect to the side register.
  • the investment device 19 is, for example, operationally fixed to the frame in the front side in or on the side frame 04. In an advantageous development, however, it is mounted for assembly and / or maintenance purposes of the same or a component of the printing unit 02 about a parallel to the form cylinder axis pivot axis S19 wegschwenkbar from the work area. For this purpose, it has, for example, the front side lever 109, which are pivotally mounted on the side frame 04.
  • One of the pivotal movement assisting drive does not necessarily, since the pivoting is preferably not operationally, but only for maintenance.
  • a supporting drive can, however, for particularly wide, z. B triple-width printing units 02, and thus be provided 19 particularly long and heavy investment facilities.
  • the printing plate 06 is promoted even when using a contact device 19 by the transfer unit 18 and by the holding device 62 with the edge of its leading end 09 through the opening 07 of the channel 08.
  • the printing plate 06 is deposited on the support surface 103 before rotation of the forme cylinder 03 or even placed with slight pressure, so that the printing plate 06 comes into contact with the holding element 106 or its suction cup 107.
  • the holding element 106 or the suction cup 107 is now activated, ie, in the case of the suction cup 107 subjected to negative pressure.
  • the printing plate 06 is bent and at the same time retained by friction against movement in the transport direction.
  • the bearing surface 103 or in the presence of above bearing elements 108 whose bearing surfaces are aligned with a tangent T03 of the forme cylinder 03.
  • the printing plate 06 learns to Fig. 17 described deflection and bias.
  • Fig. 17 to 20 is the investment device 19 with substantially or at least predominantly horizontal extension of their storage surface 103 and the specialtylegenden printing forms 06 set forth.
  • the abutment device 19, in particular the running with holding elements 106 conditioning device 19 also be particularly advantageous if the shelf 103 or aufchirde printing plates 06 in the longitudinal direction predominantly vertical, in particular z. B is substantially vertical.
  • the reference to the horizontally arranged bearing device 19 in relation to their design and their interaction with the forme cylinder 03 and / or the transfer unit 18 and with respect to their relative position and orientation to each other is on the horizontally inclined, on the predominantly vertically extending and on the apply substantially vertically aligned arrangement mutatis mutandis.
  • a pressing device 21 can be provided to assist the hooking and / or winding (see, for example, FIG Fig. 21 and 22 ).
  • the pressing device 21 extends parallel to the forme cylinder axis in the printing unit 01 (see, for example, FIG Fig. 21 ). It has, viewed in the axial direction of the forme cylinder 03, at least one length L21, so that it coincides with each of the sections a 1 ; a 2 ; a 3 ; a 4 for recording the m on the forme cylinder 03 next to each other can be arranged printing forms 06 at least partially overlaps. Preferably, it extends over the entire nominal width W N of the to be mounted forme cylinder 03.
  • It comprises a single or multi-part, extending over the length L21 traverse 111, at which adjacent one at least of the number m of the maximum by the mold cylinder 03 adjacent male printing plates 06 corresponding number of Pressing elements 112, preferably designed as pressure rollers 112, or groups of a plurality of, for.
  • B comprises two pressing elements 112.
  • the pressing elements 112 are - at least in the idle state (ie not employed on the forme cylinder 03) - preferably arranged in a direction parallel to the longitudinal axis of the pressing device 21 escape.
  • a 1 ; a 2 ; a 3 ; a 4 two pressing elements 112 is provided for each axially adjacent to be arranged printing plate 06 and each section a 1 ; a 2 ; a 3 ; a 4 two pressing elements 112 is provided.
  • the pressing elements 112 of the pressing device 21 can all be arranged stationarily on a side of the traverse 111 facing the printing plate store 17 or the male printing plate 06, so that the pressing elements 112 are placed solely by moving the traverse 111 or the transfer unit 18 - a mobility the traverse 111 assuming - would be effected in total.
  • the pressing elements 112 are mounted on the crossmember 111, so that they are relatively movable with at least one component in a direction perpendicular to the longitudinal axis of the pressing device 21 extending direction.
  • the support member 111 carrying the pressing elements 112 itself is preferably fixed in space in or on the side frame 04, that is to say fixed to the frame.
  • all pressing elements 112 may be mounted on a common relative to the cross member 111 relatively movable carrier which is actuated by actuation of at least one actuator along said direction on the forme cylinder 03.
  • the pressing elements 112 are each two adjacent sections a 1 ; a 2 ; a 3 ; a 4 or the pressing elements 112 of each section a 1 ; a 2 ; a 3 ; A 4 at each common, relative to the cross member 111 relatively movable supports mounted, which is movable in each case by actuation of at least one actuator along said direction.
  • each pressing element 112 is mounted mechanically movable independently of the other pressing elements 112 of the pressing device 21 with at least one component of movement perpendicular to the longitudinal axis of the crossbar 111.
  • the movement takes place, for example, in each case via actuators 113, which basically can be designed as desired, for example as motors, based on magnetic forces or on the application of pressure means.
  • the movement can be done as a linear movement or in the manner of a pivoting movement via a lever arm.
  • the drive is based on beauchlagbaren with pressure means actuators 113.
  • each pressure element 112 is a traversing resistant, acted upon with pressure medium cylinder 114, z.
  • B pressure medium cylinder 114 provided in which a with the pressure element 112 via z.
  • a plunger 116 could also act on a lever arm and pivot the pressure element 112 mounted thereon.
  • the pressure element 112, which is preferably designed as a pressure roller 112, is rotatably mounted on the actuator 113 or on its linearly movable plunger 116 via a holder 117.
  • the axis of rotation R112 is substantially parallel to the forme cylinder axis. For this to be ensured, z.
  • an anti-rotation 118 may be provided, which may be formed, for example, as parallel to the plunger 116 extending guide pin in a traversesfeste fitting bore, z. B a in the cylinder wall frontally provided bore, dips and thereby next to the plunger 116 provides a second guide against rotation about the plunger axis.
  • the actuators 113 associated with the pressing elements 112 of the pressing device 21 can in principle all be used together or in larger groups, eg. B respectively those pressing elements 112 of two adjacent Sections a 1 ; a 2 ; a 3 ; a 4 , are in operative connection with a same pressure medium supply, ie connected to a same pressure medium line.
  • a same pressure medium supply ie connected to a same pressure medium line.
  • the pressure elements 112 connected to a same pressure medium line are only able to control all of them simultaneously, they have one degree of freedom in the direction of adjustment.
  • a valve station not shown, provided with at least one of the number of independent to be applied pressure elements 112 and groups of Andrückmaschinen 112 corresponding number of controllable valves, which are connected on its output side via lines not shown with the actuators 113 of the respective pressure elements 112.
  • the pressing elements 112 are as set out z. B individually or in groups depending on the application of pressure medium either in one of two positions, namely a rest position (turned off) and a working position (employed), verbingbar.
  • the respective pressure element 112 is without pressure medium, z. B by spring force, in rest position.
  • the pressing elements 112 formed as pressure rollers 112 are z. B formed by a plurality of spaced apart in the direction of rotation axis R112 roller segments 119 or with a plurality of rings arranged on a roller main body 119 adjacent.
  • This protective device 121 can either be connected to the crossmember 111 in a space-stable manner or, in a further development, with respect to its distance from it Form cylinder cylinder surface relative to the cross member 111 to be mounted relatively movable.
  • a roller 26 of a dyeing or dampening unit 13, which can be radially switched on or off the forme cylinder 03, can also be provided.
  • 14 apply as a pressing device 26 in the above-mentioned functionality application, but no sectionwise places, but only a place of the entire roller 26, that is, an activation of the pressing device 26 over the entire form cylinder length or all sections a 1 ; a 2 ; a 3 ; a 4 takes place simultaneously.
  • As drives for this purpose for example, two for the radial positions of the roller 26 each end face provided actuators would be considered. This can be, for example also operable with pressure medium, z. B be pneumatically or hydraulically acting actuators.
  • a trained in this alternative pressure device 26 is advantageous in a pressure change system with a transport path 23.2, the form cylinder-like section as described above for the upper printing unit 02 runs predominantly vertically.
  • the storage device 22 for receiving used printing plates 06 is spatially separated from the storage device 17 for receiving and provision of new alsssender printing forms 06 formed.
  • This has particular advantages in connection with a simple and inexpensive, easy to handle and / or to transporting memory device 17 in an embodiment as a printing form memory 17, as described above.
  • the storage device 22, which is also referred to below as the take-back storage 22, has a print form 06 - for example structurally separated from the storage device 17 - to store the print 124, e.g.
  • B storage shaft 124 which, viewed parallel to the forme cylinder axis and in the axial direction of the forme cylinder 03, extends over the entire nominal width W N of the forme cylinder (s) 06 carrying the ablated printing form (s) 06.
  • the memory 124 is formed adjacent to each other for receiving a number of printing plates 06, which corresponds to the number m of the maximum on the forme cylinder 03 can be arranged side by side printing plates 06. It may comprise individual sections over the length continuously, but possibly also over webs of small thickness.
  • the memory 124 offers in its width space for at least a number of successively arranged printing plates 06, which corresponds to the product of the number of the memory 124 associated printing units 02 and the respective number of circumferentially on the forme cylinders 03 successivelywinlegenden printing plates 06.
  • the memory 124 is associated with two printing units 02, each of which is double-wound, so that the memory 124 holds one after the other (at least) four printing forms 06.
  • the memory 124 or the memory device 22 may also be assigned to printing units 02 of two adjacent printing units 01.
  • the memory 124 or the memory device 22 is spatially separated from the printing unit 01 such that between the memory device 22 and the printing unit 01 - at least in the inactive state of the memory device 22 - a free space 126 for the lateral access to Printing unit 01, z. B an operating room 126 for the staff, remains.
  • the memory 124 or at least one of the printing unit 01 facing front or side wall of the memory 124 in such a way movable on a space-fixed frame 127, z. B a formerly provided in the printing press Support member 127 or support 127, stored so that it from a first position P124.1, z.
  • B receiving position P124.2 can be brought, in which he with his open side 128, z.
  • B a loading opening 128, in the space 126 and / or in a to the printing unit 01, in particular to a used printing plate 06 transporting transfer unit 18 closer position P124.2 spent.
  • the memory 124 preferably runs substantially vertically with respect to its height, and thus saves space.
  • Moving between the two named positions P124.1; P124.2 can basically be done in a variety of ways by a linear movement and / or a pivoting movement.
  • the memory 124 - for example at a height which is below a level of a transfer position P18.3 (Rück fortuneêtn) of the cooperating transfer unit 18 - about a parallel to the form cylinder axis, spatially fixed pivot axis relative to the frame 127 pivoted.
  • a gift can be done, for example, by acting on frame 127 and memory 124 pneumatically or hydraulically acting actuator
  • the memory 124 becomes as in FIGS. 23 and 24 shown by a combination of pivotal movement and translation or linear movement between the positions P124.1 and P124.2 spent.
  • the reservoir 124 is pivotably mounted relative to the frame 127 in a region closer to the bottom 129 about a spatially fixed pivot axis S124 running parallel to the forme cylinder axis.
  • the pivot axis S124, or a one-part or multi-part axis 131 is not fixed to the frame, but rather is mounted so as to be translatable in or on the frame 127 along a preferably vertical direction of movement T131. This can be z. B be solved such that an axis 131 or z.
  • the pivot axis S124 or axis 131 is preferably in the end region of the loading opening 128 opposite end, z. B near the bottom 129 of the memory 124, which or which is moved when changing from the rest position P124.1 to the loading position P124.2 then in a preferably vertical direction of movement T131 upwards.
  • On one of the loading opening 128 closer than the pivot axis S124 lying height of the memory 124 engages with memory 124 and frame 127 each about pivot axes S132.1; S132.2 pivotally connected lever 132 on.
  • the two pivot axes S132.1; S132.2 are spatially related to each other and with the pivot axis S124, so that in the rest position P124.1 of the memory 124, the axis 131 associated pivot axis S124 in a pressure unit 01 farthest, between the frame 127 and lever 132 effective pivot axis S132.2 in a closer, and between the lever 132 and memory 124 effective pivot axis S132.1 in a printing unit 01 closest vertical plane, wherein the pivot axis S132.1 lies at a height between the other two.
  • the point of application between the lever 132 and the accumulator 124 ie the area of the pivot axis S132.1 deviates in one direction towards the printing unit 01 and thus leads the loading opening 128 along a path of movement predetermined by the design and arrangement of the components in the direction of the printing unit 01 or transfer unit 18.
  • the lever length between the articulation of memory 124 and frame 127 and the higher of the linkage on the frame 127 are so matched to each other and dimensioned on the translatory travel and the height of the memory 124 and the width of the space 126, so that through the memory 124 pickup position P124.1 is reached when the axis 131 has reached its working position P131.2.
  • the linear movement of the axis (s) 131 in the frame 127 can in principle directly, d. H. without interposition of a transmission and / or a deflection, by an effective as a linear motor electric motor or a pneumatically or hydraulically acting actuator, or via a transmission such.
  • B is a motor-driven spindle drive or done in any other way.
  • advantageous embodiment of the drive via a traction means 133, z. B at least one band 133, a rope 133 or a chain 133, which is stationary at one end 134, in particular on the frame 127, fixed and a deflection means 136, z.
  • a deflection roller 136 guided at the bottom region of the memory 124, in particular on or in the region of the axis 131 and the pivot axis S124, attacks.
  • the deflection roller 136 is mounted so as to be movable linearly relative to the frame 127, in particular along a direction parallel and / or vertical to the transport direction T131, and can be moved by a drive means 137.
  • the deflection roller 136 can either be mounted in the frame 127 and moved by a coupling 138 from the drive means 137, or be mounted directly on the coupled to the drive means 137 coupling 138.
  • the drive means 137 is acted upon by a pressure medium acted upon actuator 137, z.
  • the memory 124 may be as shown - e.g. B on the front of the printing unit 01 - a the height of the side boundary or side wall of the memory 124 over the extent of at least one of the end faces and / or a rear wall addition extending section 139, z. B has an extension 139, which in the Transfer of the used printing forme 06 from the transfer unit 18 to the storage 18 helps to bridge the space 126 and receives the printing form 06 in the manner of a guide.
  • the extension 139 can basically in one piece and large area, z. B as a continuation of the front forming sheet. However, it may also be formed in the manner of individual tongues, which either continue a sheet forming the front side or a lattice structure forming the front side.
  • Fig. 25 a shows the printing unit 01 with their two printing units 02 associated with the form of cylinders 03, transfer cylinders 12, the new printing plates 06 vorhaltenden printing form memory 17, the first and second holding elements 63; 72 having transfer unit 18, the lower and with this over the switch 27 connectable upper transport path 23.1; 23.2, with a contact device 19 with holding elements 106 per printing unit 02, the roller 112 having the pressing device 21 in the lower printing unit 02 and acting as a pressing device 26 roller 26 of the upper printing unit 02. and a movable memory 124 for receiving used printing plates 06.
  • the process of removing one or more printing plates 06 is demonstrated using the example of the upper printing unit 02.
  • the printing plate changing system is located in Fig. 25 a) already in a phase in which a printing plate 06 is to be removed from the upper printing unit 02.
  • the transfer unit 18 was moved by appropriate movement on the guide system 23 into its working position P18.2 (here at the upper printing unit 02).
  • the forme cylinder 03 is or has been brought into a rotational angle position defined for the start of the printing plate changing process. In this position, the possibly provided holding means is opened in the channel 08 in the manner of way on the forme cylinder 03 so that the in particular trailing end 11 can emerge.
  • Fig. 25 a has the trailing end 11 of the printing plate 06 already leave the channel 08, wherein the still largely wound on the forme cylinder 03 printing form 06 z. B is supported by the roller 26 and / or the first holding elements 63 of the transfer unit 18.
  • the memory 124 may have already been moved to its receiving position P124.2 (as shown) or spent.
  • the form cylinder 03 is now -. B contrary to its production direction of rotation - twisted so that the printing form 06 unwinds.
  • the printing forme 06 has already been conveyed so far by turning the forme cylinder 03 that it is already in the area between transfer unit 18 and contact element 19.
  • the printing plate 06 by a holding element 63; 72 of the transfer unit 18, in the case of the upper printing unit 02 z. B of the pivotable holding element 72, gripped, so that upon further rotation of the forme cylinder 03 and releasing the second pressure forming end 09, the printing plate 06 is held.
  • the transfer by the transfer unit 18 can take place here at a time or a rotational angle position of the forme cylinder 03 to which the pressure forming end 09 is about to leave the channel 08. After the forme cylinder 03 was rotated away under the printing plate 06, so that the end 09 could leave the channel 08, z.
  • the holding elements 72 pivoted in the direction of the subsequent curve, so that the first dissolved pressure forming end 11 without collision with other components of the printing unit 01 along a curved guide section 84.2 can be promoted ( Fig. 25d) ), after passing through this curved portion, the holding elements 72 can be pivoted back into its normal position ( Fig. 25 e) ).
  • the transfer unit 18 can be spent by actuation of the switch 27 in the transfer position P18.3 for delivering the printing plate 06 to the memory 124 ( Fig. 25 f) ).
  • the transfer unit 18 can be spent by actuation of the switch 27 in the transfer position P18.3 for delivering the printing plate 06 to the memory 124 ( Fig. 25 f) ).
  • the holding elements 72 can be deactivated and the printing plate 06 is delivered to the storage 124 located in the receiving position P124.2.
  • the memory 124 may subsequently be replaced by corresponding actuation of the in Fig. 25 not shown drive means 137 are returned to its position P124.1.
  • the process of winding up one or more new printing plates 06 is shown using the example of the lower printing unit 02.
  • the printing plate memory 17 is moved to the working position P17.2 (P17.3), which is in Fig. 25g) already done.
  • the first and second holding members 63; 72 are still out of engagement to aufutzden printing form 06.
  • the second holding elements 72 are now brought by pivoting the same with the male (top) printing plate 06 in engagement ( Fig. 25h) ) and activated, so here subjected to negative pressure.
  • the holding elements 72 are swiveled back again in the direction away from the printing mechanism so that a trajectory of the leading printing form edge is created in the holding elements 33 of the printing form memory 17, wherein the printing form 06 experiences a defined position and orientation and / or a subsequent unhooking of the edge is made possible ( Fig. 25 i) ).
  • the printing form memory 17 is pivoted back to its rest position P17.1.
  • the pivot axis S17 and the lever length is selected accordingly, slides by the pivoting of the printing plate 17, the folded leading end 09 of the held by the holding elements 72 (63) printing form 06 from the holder of the printing plate memory 17.
  • This can also be done by moving the transfer unit 18 in the transport direction T.
  • the forme cylinder 03 is either already in an angle of rotation position required for the mounting plates or will be spent. Now the the Druckform 06 carrying transfer unit 18 moves into its cylinder-near transfer position P18.2 ( Fig. 25 k) ), where it is created by lowering, here pivoting, the holding elements 72 (63) on the investment device 19 or even pressed. Assembly The retaining elements 106 assigned to the abutment device 19 are now activated, in this case subjected to negative pressure, the retaining elements 72 (63) assigned to the transfer unit 18 are deactivated and lifted off or swung away (FIG. Fig. 25 m) ), so that the printing forme 06 is transferred to the investment device 19.
  • FIGS. 17 and 20 An advantageous position in which the printing forme 06 should come to rest when passing with its leading end 09, is above iVm FIGS. 17 and 20 explained.
  • the printing forme 06 is already positioned by the transfer unit 18 before transfer to the installation device 19 so that the leading end 09 is positioned at or in the opening 07 of the channel 08 and / or even already at least partially hooked into these ( Fig. 25 k) ).
  • the forme cylinder 03 is rotated in the production direction, while pressing elements 112 of an optionally provided pressing device 21 are employed.
  • the pressure plate 06 under tension is wound on the circumference of the forme cylinder 03 until the pressure elements 112 finally press the trailing end 11 into the channel 08, whereby they are held there by activation of appropriate means ( Fig. 25 n) ).
  • One or more of the described system components 17; 18; 19; 21; 22; 23 and / or sequences for example at least the system component 17 embodied as a printing form memory 17 and / or a decrease in the printing form 06 from the printing form memory 17 and the transport to the forme cylinder 03, are integrated in an advantageous solution in an overall system of a printing form logistics, which not only the printing unit 01 associated handling (storage, transport, up / down plates), but also the handling within the printing press or the printing in a functional area 141 of the printing forme production and / or in a transport and / or logistics system to promote at least the for a new production required printing plates 06 with z.
  • Fig. 26 shows schematically and exemplarily functional areas 141; 143; 149 and aggregates 01; 144; 146; 147; 148 of a printing plant, wherein for example in a here designated as engine room 143 functional area 143 two printing units 01, a folder 144 and two pasters 146, and in a designated here as printing forme 141 functional area 141 exemplified a printing plate setters 147 (for exposure of the printing plates 06 with the corresponding Print images) and a printing form punch 148 (for folding the printing form ends 09, 11 and / or punching of the side register defining recesses) are shown.
  • Fig. 26 is a third, at least one control station for controlling the printing press exhibiting functional area 149 shown.
  • the functional areas 141; 143; 149 may be spatially arranged in another way or spaced from each other and / or by z. B optionally closable passages having walls separated from each other.
  • the printing plates 06 produced in the printing forme production 141 for a new production have to be fitted to the forme cylinder 03 to each for the printing side of the Product and the color separation relevant point of the printing press, ie at a defined place of a specific forme cylinder 03 of a particular printing unit 01, spent and finally raised there.
  • the transport of the printing plates 06 to the printing units 01 out by manually or only motor assisted moving trolley 151 be accomplished (exemplified in Fig. 27 ), by which a plurality of printing plates 06 of a printing unit 02 in a defined spatial allocation receiving support member 37 is received or receivable.
  • the trolley 151 is in this case preferably detachable with one or preferably a plurality of these each support a plurality of printing plates 06 supporting support elements 37, in particular at predefined places.
  • the respective, equipped with several printing plates 06 support member 37 may preferably as a storage element in the manner of a removable magazine on the press unit 01 in total, ie together with the printing plates 06 removed from the trolley 151 and together with the printing plates 06 in or on a corresponding, the printing unit 01 carrier assigned 36 are positioned in such a way that form the equipped with the printing plates 06 supporting support element 37 carrier 36 a of the printing unit 01 associated with new printing plates 06 stocked printing form magazine.
  • the carrier element 37 in the above-mentioned manner with a plurality of spaced apart in the longitudinal direction of the printing plates 06 successively spaced apart holding elements 33 for receiving the bent ends 09; 11 of the printing plates 06 formed.
  • the above to the embodiment of the support member 37, the carrier 36 and its arrangement in the printing unit 01 is applied.
  • support elements 37 directly into the printing unit 01 or a corresponding carrier 36, and brackets in printing units, for example, at the side offices 04 of the printing units 01 may be provided which z.
  • the transport of the printing plates 06 to the printing units 01 out z. B by trolley 152 (exemplified in Fig. 28 ), which is guided as part of a transport system 142 along a corresponding transport path 153, z.
  • a guide system 153 designed as a rail system 153 (see e.g. Fig. 26 and 29 ).
  • the rail system 153 may have a main path which z. B in a closed ring, the printing form production with the printing units 01 near transport path branches, stitch paths or parking positions connects ( Fig. 26 ).
  • the movement on the rail system 153 is motorized and preferably with regard to the control of the trolley 152 in the rail system 153, z.
  • a target position eg parking or transfer position PP1, PP2, PP3, PP4
  • B already equipped carrier elements 37 and / or trolley 151 and the target position automatically via a control device, not shown.
  • each of these rail-guided trolley 152 at least one multiple printing plates 06 of a printing unit 02 in a defined spatial allocation receiving support member 37 is received in the carrier element 37 corresponding manner or receivable.
  • the trolley 152 is here also preferably operatively detachable with the support of several printing plates 06 support member 37 can be equipped.
  • Dolly 152 move to rails 154 of the rail system 153, for example, by overlapping the rail 154 and on top, z. B over rollers, support.
  • hanging execution grab the trolley 152 with its upper end in a trained in the manner of a U-profile rail 154 and is supported z.
  • B Upper rollers on both sides on treads bent on the legs of the U-profile.
  • the respective, equipped with several printing plates 06 support member 37 may preferably also in the manner of an exchangeable magazine for example provided on the side frames 04 of the printing units 01 parking positions PP1; PP2; PP3;
  • the carrier elements 37 are subsequently conveyed manually or by a manipulator from the parking position PP1; PP2; PP3; PP4 transport trolley 152 or one at a parking position PP1; PP2; PP3; PP4 provided holder (on which the carrier elements 37, for example, previously delivered) removed and inserted into the printing unit 01 and a corresponding carrier 36.
  • the carrier element 37 is preferably positioned in such a way that the carrier 36 equipped with the carrier element 37 supporting the printing plates 06 forms a printing forme magazine associated with the printing unit 01 and equipped with new printing plates 06.
  • Fig. 29 shows an example of a section of such a transport system 142, z. B from a view from page II of Fig. 26 , wherein the rails 154 of a main path of the rail system 153 shown in solid lines extend in the upper region or above the printing units 01.
  • pathways guide ways, z. B as parking and / or transfer positions PP1; PP2; PP3; PP4, or even in a return of the main path opening transport path branches.
  • the technical design of the crossing point or branches is not shown here, but can be formed in Schlenk systems usual way, for example by turnstiles or Cineman.
  • the Transport trolley 152 transported to the printing unit 01 support member 37 from the trolley 152 directly to a support member receiving the 37, the pressure unit 01 associated carrier 36 delivered without an additional manipulator would be required.
  • the still arranged on the trolley 152 support member 37 is aligned at the transfer point PP1; PP2; PP3; PP4 of the printing unit 01, which, for example, in the area of the parking positions PP1; PP2; PP3; PP4 can lie, with the z.
  • the transfer of the carrier element 37 from the trolley 152 to the carrier 36 can be carried out in manual execution by the operating personnel.
  • the transport carriage 152 is designed with a drive acting together with the carrier elements 37 so that when the drive is activated, the transport carriage 152 is unloaded, in particular by longitudinal movement of the carrier element 37.
  • the carrier element 37 for example, on a longitudinal side, for. B underside, longitudinally extending row of teeth 156, z. B in the manner of a rack 156, and the trolley 152 corresponding thereto a engaging in the row of teeth 156 drive wheel 157, z. B gear 157, on ( Fig. 30 and 31 ).
  • the gearwheel 157 can have its own drive means 158, for example a separate motor 158, or possibly a switchable clutch, by means of a drive means 159, which effects the drive of the transport carriage 152, eg. Example, a motor 159 to be driven, wherein in the second case, an optional coupling of a cooperating for propulsion with the rail 154, driven by the motor 159 driving wheel 161, z. B gear 161, should be provided.
  • a switching of the motors 158; 159 or the motor 159 and the clutch can be remotely controlled via contactless initiators and / or wireless signal connection. The power supply can be ensured via not shown, running on the rail 154 sliding contacts.
  • drive means 156, 157 (158) the carrier element 37 can be conveyed out to the end face of the trolley 152.
  • the carrier 36 has a preferably for lateral drive on the trolley 152 similarly designed drive means for the acquisition of the carrier element on ( Fig. 32 ).
  • a plurality of support members 37 are in the axial direction of the carrier 36 one or more, moving a support member 37 in the longitudinal direction r 1 betechnikstelligende drive means 162, 163, z , B comparable to the transport carriage 152 associated drive means also designed as a gear 162 drive gear 162 and a driving this driving means 163, z.
  • B. engine 163 is formed.
  • a switch, in particular a shutdown in a desired end position, can be done for example via initiators.
  • FIGS. 33 and 34 show an embodiment of the memory device 17 and a corresponding embodiment of the carrier 36 and the latter to be received by this support member 37, this embodiment may be advantageous for manual or by a manipulator (eg robot arm) performed assembly.
  • the support member 37 is at least at two longitudinally r 1 spaced locations by holding elements 166 positively against a transverse movement in the direction of lower or rear (based on the direction of movement to remove the printing plates 06, removal direction E) end supported.
  • the holding elements 166 are formed as hooks 166, in which z. B the lower or rear Edge of the support member 37 engages and this secures against lifting at the same time.
  • hooks on the support member 37 may be provided, which are supported for example in recesses of the support 36 accordingly.
  • securing elements 169 may be provided which inhibit the hinged printing plates 06 and their ends 09 (not shown here) against inadvertent release from the support member 37 or even prevent. This can for example be effected passively by spring-loaded securing elements 169, which z. B act with metered force on the printing plates 06 and their ends 09 positive or positive fit, and give in applying a force lying above a limit force or overcome a frictional engagement.
  • a locking mechanism can also be provided in the active embodiment, which can be activated and deactivated and, in the activated state, prevents one or more printing plates 06 from moving in the withdrawal direction E.

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Claims (15)

  1. Unité d'impression (01) d'une machine à imprimer avec un dispositif de stockage (17) affecté à l'unité d'impression (01) pour la préparation de plusieurs clichés d'impression (06) à appliquer nouvellement dans l'unité d'impression (01) sur au moins un cylindre porte-cliché (03) de l'unité d'impression (01), lequel comprend plusieurs emplacements de stockage prévus côte à côte et l'un derrière l'autre, le dit dispositif de stockage (17) comportant une traverse (36) en une ou plusieurs parties s'étendant dans sa direction longitudinale (rL) sur la longueur du cylindre porte-cliché (03), laquelle s'étend en direction longitudinale (rl) parallèlement à l'au moins un cylindre porte-cliché (03), caractérisée en ce que la traverse (36) s'étendant dans sa direction longitudinale (rl) sur la longueur du cylindre porte-cliché (03) est montée sur ses deux côtés dans des bâtis latéraux (04) de l'unité d'impression (01) et supporte directement ou indirectement sur une de ses longueurs (49 ; 51) plusieurs éléments de maintien (33) espacés entre eux transversalement à la direction longitudinale (rl) de la traverse (36), ou des groupes d'éléments de maintien (33), pour la réception l'une derrière l'autre d'extrémités avant (09) de plusieurs clichés d'impression (06), où des extrémités (09) pliées de clichés d'impression (06) peuvent être accrochées de telle manière que des clichés d'impression (06) à stocker les uns derrière les autres soient, par leurs extrémités (09), maintenus décalés les uns par rapport aux autres par des éléments de maintien (33) espacés entre eux transversalement à la direction longitudinale (rl) de la traverse (36), et en ce qu'une unité de transfert (18) est associée à l'unité d'impression (01), au moyen de laquelle doivent être retirés les clichés d'impression (06) à disposer à des emplacements définis du dispositif de stockage (17).
  2. Unité d'impression selon la revendication 1, caractérisée en ce que la traverse (36) supporte en tant que support de cliché d'impression directement sur une seule de ses longueurs (49) les éléments de maintien (33) ou des groupes d'éléments de maintien (33).
  3. Unité d'impression selon la revendication 1, caractérisée en ce que la traverse (36) comporte sur sa longueur (49) au moins un support de cliché d'impression réalisé comme élément de support (37), lequel comporte sur un de ses côtés (51) plusieurs éléments de maintien (33) ou groupes d'éléments de maintien (33) espacés entre eux transversalement à la direction longitudinale (rl) de la traverse (36).
  4. Unité d'impression selon la revendication 1, caractérisée en ce que la traverse (36) du dispositif de stockage (17) comporte sur une longueur et une largeur une structure (34) d'éléments de maintien (33), de telle manière qu'en direction longitudinale (rl) du dispositif de stockage (17) n clichés d'impression (06) peuvent être accrochés côte à côte et au moins deux clichés d'impression (06) peuvent être accrochés l'un derrière l'autre par leurs extrémités (09 ; 11) sur le dispositif de stockage (17), n ∈ IN et n ≥ 2.
  5. Unité d'impression selon la revendication 3, caractérisée en ce que le ou les éléments de support (37) sont raccordés ou peuvent être raccordés à la traverse (36) de manière fonctionnellement amovible, en particulier au moyen d'un verrouillage, d'un serrage ou d'une conformation ne permettant qu'un déplacement relatif dans la direction longitudinale (rl), de telle manière que l'élément de support (37) soit au moins provisoirement détachable de la traverse (36) pour le chargement de clichés d'impression (06).
  6. Unité d'impression selon l'une ou plusieurs des revendications 1 à 5, caractérisée en ce que la traverse (36) est montée dans l'unité d'impression (01) de manière pivotante autour d'un axe de pivotement (S17) parallèle à l'axe du cylindre porte-cliché.
  7. Unité d'impression selon la revendication 6, caractérisée en ce que la traverse (36) peut être pivotée au moins vers une position de repos (P17.1) où la longueur (49) présentant les éléments de maintien (33) forme un angle (α) inférieur à 45° avec la verticale.
  8. Unité d'impression selon la revendication 6 ou 7, caractérisée en ce que la traverse (36) peut être pivotée au moins vers une position de travail (P17.1) où la longueur (49) présentant les éléments de maintien (33) forme un angle (α) supérieur à 45° avec la verticale.
  9. Unité d'impression selon la revendication 3, caractérisée en ce que le support de cliché d'impression (37) présente une interface de transport (38), en particulier une poignée de transport et/ou une bride coopérant avec un manipulateur ou un moyen de transport, pour le transport manuel et/ou automatique de plusieurs clichés d'impression (06) sur un chemin de transport situé à l'extérieur d'une unité d'impression (01).
  10. Unité d'impression selon l'une ou plusieurs des revendications 2, 3 ou 9, caractérisée en ce que le support de cliché d'impression comporte au moins un dispositif de repérage latéral (42), lequel coopère avec l'extrémité (09 ; 11) des clichés d'impression (06) à recevoir et/ou à transporter pour un positionnement axial des clichés d'impression (06) à recevoir et/ou à transporter sur le support de cliché d'impression (36 ; 37).
  11. Unité d'impression selon l'une ou plusieurs des revendications 2, 3, 9 ou 10, caractérisée en ce qu'il est prévu un nombre j = 4 d'éléments de maintien (33) ou de groupes d'éléments de maintien (33) espacés entre eux transversalement à la direction longitudinale (rl) pour la réception des extrémités (09 ; 11) de quatre clichés d'impression (06) disposés l'un derrière l'autre.
  12. Procédé de préparation de plusieurs clichés d'impression (06) à appliquer nouvellement dans une unité d'impression (01) sur au moins un cylindre porte-cliché (03) au moyen d'un dispositif de stockage (17) affecté à l'unité d'impression (01), lequel comporte une traverse (36) en une ou plusieurs parties s'étendant en direction longitudinale (rl) parallèlement au cylindre ou aux cylindres porte-cliché (03), et est monté sur ses deux côtés dans des bâtis latéraux (04) de l'unité d'impression (01), où des clichés d'impression (06) à disposer à des emplacements définis du dispositif de stockage (17) doivent être retirés par une unité de transfert (18) associée à l'unité d'impression (01), et où, dans des éléments de maintien (33) disposés sur une même longueur (49) de la même traverse (36) ou sur une même longueur (51) d'une même barre de support (47) disposée sur la traverse (36), plusieurs clichés d'impression (06) sont maintenus par leurs extrémités avant (09) pliées tant côte à côte dans la direction longitudinale (rl) que les uns derrière les autres transversalement à celle-ci sur des éléments de maintien (33) décalés les uns par rapport aux autres transversalement à la direction longitudinale (rl) de ladite longueur (49 ; 51), en étant accrochés dans les éléments de maintien (33), de telle manière que, vues en direction longitudinale des clichés d'impression (06), les extrémités (09) de clichés d'impression (06) disposés les uns derrière les autres sont maintenues décalées entre elles par des éléments de maintien (33) espacés les uns des autres.
  13. Procédé selon la revendication 12, caractérisé en ce que les clichés d'impression (06) disposés les uns derrière les autres ne sont pas stockés dans des trémies propres, mais sont superposés les uns aux autres.
  14. Procédé selon la revendication 12, caractérisé en ce que la traverse (36) est chargée de clichés d'impression (06) dans une position de chargement (P17.1), et est amenée dans une position de travail (P17.2 ; P17.3) après le chargement des clichés d'impression (06) pour une traction automatique des clichés d'impression (06) sur le ou les cylindres porte-cliché (03).
  15. Procédé selon la revendication 14, caractérisé en ce qu'un ou plusieurs des clichés d'impression (06) est ou sont repris de la traverse (36) du dispositif de stockage (17) qui se trouve en position de travail (P17.2 ; P17.3) par une unité de transfert (18) associée à l'unité d'impression (01), et est ou sont amenés en position de transfert (P18.2) proche du cylindre porte-cliché.
EP11730683.7A 2010-10-07 2011-07-12 Unité d'impression d'une machine d'impression avec une unité de stockage et procédé pour la mise à disposition de plusieurs nouvelles formes d'impression destinées a être monté Active EP2582523B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010042091A DE102010042091A1 (de) 2010-10-07 2010-10-07 Speichereinrichtung sowie Verfahren zur Bereitstellung mehrerer neu in einer Druckeinheit auf mindestens einen Formzylinder aufzubringender Druckformen
DE102010042094.8A DE102010042094B4 (de) 2010-10-07 2010-10-07 Trägerelement zur manuellen und/oder automatischen Beförderung mehrerer Druckformen, Transportsystem in einer Druckerei mit einem Trägerelement sowie Verwendung eines Trägerelementes in einem Transportsystem einer Druckerei
PCT/EP2011/061807 WO2012045493A1 (fr) 2010-10-07 2011-07-12 Support de clichés pour plusieurs clichés, dispositif de stockage, procédé permettant de fournir plusieurs clichés à introduire dans une unité d'impression et système de transport dans une imprimerie

Publications (2)

Publication Number Publication Date
EP2582523A1 EP2582523A1 (fr) 2013-04-24
EP2582523B1 true EP2582523B1 (fr) 2014-06-11

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EP11730683.7A Active EP2582523B1 (fr) 2010-10-07 2011-07-12 Unité d'impression d'une machine d'impression avec une unité de stockage et procédé pour la mise à disposition de plusieurs nouvelles formes d'impression destinées a être monté

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EP (1) EP2582523B1 (fr)
WO (1) WO2012045493A1 (fr)

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* Cited by examiner, † Cited by third party
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US4727807A (en) 1985-09-30 1988-03-01 Tokyo Kikai Seisakusho Apparatus for automatically mounting and removing printing plates in rotary printing press
DE4442574C2 (de) 1994-11-30 1996-11-28 Koenig & Bauer Albert Ag Verfahren und Vorrichtung zur Bereitstellung einer Druckplatte
US5535898A (en) * 1995-05-19 1996-07-16 Dennis A. Burgess Printing plate carrier
DE19620997C2 (de) 1996-05-24 1998-03-26 Koenig & Bauer Albert Ag Verfahren und Vorrichtung zum axialen Positionieren einer Druckplatte
JP2001322247A (ja) 2000-05-17 2001-11-20 Komori Corp 自動版交換装置及び折仕様切替え装置の制御装置
JP3472541B2 (ja) 2000-09-14 2003-12-02 株式会社東京機械製作所 印刷資材昇降装置
GB2413530A (en) 2004-04-29 2005-11-02 Goss Graphic Systems Ltd Printing plate module and printing press
DE102004022089A1 (de) 2004-05-05 2005-12-01 Man Roland Druckmaschinen Ag Druckplattenkassette für eine Druckmaschine sowie Druckmaschine
DE102004023434A1 (de) 2004-05-10 2005-12-08 Maschinenfabrik Wifag Rotationsdruckmaschine mit Saugvorrichtung, Saugvorrichtung und Verfahren zum Wechseln einer Druckform
DE102004052020B8 (de) 2004-10-26 2013-07-04 Wifag Maschinenfabrik Ag Druckformmanipulator
DE102005055116A1 (de) 2005-11-18 2007-05-24 Maschinenfabrik Wifag Druckformzuordnungseinrichtung in einer Rotationsdruckmaschine
DE102007024607A1 (de) 2007-05-25 2008-11-27 Manroland Ag Verfahren zur Handhabung von Druckplatten sowie Rollendruckmaschine
JP2009018585A (ja) 2007-07-14 2009-01-29 Manroland Ag 印刷機のハンドリング装置
DE102009004980A1 (de) 2008-04-18 2009-10-22 Manroland Ag Verfahren zum Positionieren einer Druckplatte auf einem Formzylinder
DE202008005809U1 (de) * 2008-04-29 2008-07-10 Man Roland Druckmaschinen Ag Druckplattentransportwagen
DE102008024402A1 (de) 2008-05-20 2009-11-26 Manroland Ag Verfahren zur Handhabung von Druckplatten
DE102009045402B4 (de) 2009-01-20 2020-04-16 Koenig & Bauer Ag Druckformmagazin einer Druckeinheit
DE102008043687A1 (de) 2008-11-12 2010-05-20 Manroland Ag Aufnahmeeinrichtung für Druckplatten
DE102009039050A1 (de) 2009-08-28 2011-03-10 Manroland Ag Rollenrotationsdruckmaschine
DE102009045387B4 (de) * 2009-10-06 2016-08-11 Koenig & Bauer Ag Mobiles Transportmittel zum Transport von mindestens einer einer Druckeinheit einer Druckmaschine zuzuführenden oder von dort abzuführenden Druckform

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WO2012045493A1 (fr) 2012-04-12
EP2582523A1 (fr) 2013-04-24

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