EP3043997B1 - Verfahren und vorrichtung zum stellen von farbführenden rotationskörpern einer druckmaschine - Google Patents
Verfahren und vorrichtung zum stellen von farbführenden rotationskörpern einer druckmaschine Download PDFInfo
- Publication number
- EP3043997B1 EP3043997B1 EP14730763.1A EP14730763A EP3043997B1 EP 3043997 B1 EP3043997 B1 EP 3043997B1 EP 14730763 A EP14730763 A EP 14730763A EP 3043997 B1 EP3043997 B1 EP 3043997B1
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- European Patent Office
- Prior art keywords
- cylinder
- rotational body
- printing
- rotational
- printing unit
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F3/00—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed
- B41F3/46—Details
- B41F3/58—Driving, synchronising, or control gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
- B41F31/32—Lifting or adjusting devices
- B41F31/34—Cam, eccentric, wedge, or like devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
- B41F13/36—Cams, eccentrics, wedges, or the like
Definitions
- the invention relates to a method and a device for setting color-guiding rotational bodies, in particular cylinders, of a printing press according to the preamble of claims 1 and 9, respectively.
- a printing unit of a security printing machine with an Orlof printing unit is known, wherein a transfer cylinder with an Orlof plate cylinder, and this acts upstream with a color collecting cylinder.
- the printing unit further comprises an additional offset printing unit, which forms a further nip with the transfer cylinder for its coloring.
- a sheet delivery takes place from the transfer cylinder of the Orlof printing unit obliquely backwards down to a delivery.
- EP 1 264 686 A1 is a web-fed rotary offset printing machine with four stacked double printing units is known, which can be separated for setup purposes between the form of cylinders and the associated inking units.
- the EP 0 563 007 A1 discloses a gravure printing machine whose cylinders are mounted on three separable sub-frames to change with removal of the middle part between an indirect and direct printing process can.
- the WO 01/83214 A1 discloses a multi-ring bearing for adjusting a distance of cylinders, in particular the distance of a transfer cylinder both to a forme cylinder and to a counter-pressure cylinder, the latter can also be mounted radially movable between a pressure-on position and a pressure-off position.
- a first eccentric bush By a first eccentric bush, the transfer cylinder from the impression cylinder and the form cylinder can be turned off, through the second eccentric bush, the width of the nip can be adjusted.
- an inking roller is mounted in a multi-ring bearing comprising two eccentric bushes. An on and off takes place by moving the one eccentric ring by means of a force acting on one of the eccentric working cylinder against a stop. This stop and the second eccentric ring are each motorized to adjust the imprint width in the two nipples.
- the EP 1 088 658 B1 discloses an inking roller of a short inking unit, which is mounted in a four-ring bearing between a forme cylinder and an anilox roller and which is to be alternately switched on and off during printing operation in order to rotate the forme cylinder.
- the nip between inking roller and anilox roll should remain employed in the printing operation, while it must be separated at a pressure interruption.
- a gravure printing machine By the DE 101 58 093 A1 a gravure printing machine is disclosed, the printing unit forming printing cylinder stored in a first, stationary frame member, an Orlof cylinder and co-acting stencil cylinder in a detachable from the first frame part second frame member and the stencil cylinder inking operatings in operable in a separable from the second frame part third frame part.
- the DD 240 172 A5 discloses a printing machine for security printing with a Orlof offset printing unit comprising a plurality of stencil cylinders, each of which can be colored by an associated inking unit, a color collecting cylinder cooperating therewith, an Orlof plate cylinder cooperating with the latter, a transfer cylinder cooperating with the Orlof plate cylinder, and a printing point having a transfer cylinder forming impression cylinder.
- two printing units are provided, which form plate cylinder with the transfer cylinder to its coloring two more Nippstellen.
- the said cylinders are mounted in a stationary main frame, while the both sides working together with the stencil cylinders and the plate cylinders inking units are mounted on both sides of the main frame in retractable color car.
- sideways movable inking unit cars are also provided.
- the DE 10 2005 014 255 A1 relates to a storage of rollers and / or cylinders, wherein the pins are mounted to change the center distances in rotatable by adjusting means eccentric bearings.
- supporting disks are rotatably mounted on the pins and supporting elements arranged between the supporting disks of respectively adjacent rollers / cylinders are provided.
- a regulation of the print quality is carried out via a variation of the axial distances by means of acting on the eccentric actuating means of one or more of the rollers or cylinders from a common control device forth. When one or more of the axial distances is varied, the support elements are tracked.
- DE 103 28 801 A1 is a device for pressure on and off in a printing press known, wherein a middle, designed as a form and / or blanket cylinder cylinder is adjustable via a cam ring of a so-called three-point bearing. At the form and / or blanket cylinder applicator roller is adjustable, which is mounted in a control element designed as an eccentric bushing.
- DE 26 27 963 B1 discloses a device for adjusting inking rollers, wherein the set to a certain contact pressure application rollers are moved simultaneously while maintaining the contact pressure with the points of the plate cylinder.
- the DE 41 42 791 A1 discloses a device for adjusting the printing pressure as well as the pressure on and off in printing presses.
- the DE 10 2007 009 884 A1 discloses a printing machine with a form, a transmission and an impression cylinder, wherein the pressure on / off position on a rubber cylinder attacking, switchable by an actuator switching device and a rubber cylinder acting, operable by a first actuator adjustment is provided by which can be done adjusting the Druckbei too in the printing nip.
- a follower system acting on the forme cylinder is provided, the actuator of which is coupled in terms of control technology to the first actuator which places the blanket cylinder such that the forme cylinder is automatically readjusted when adjusting the printing gap.
- the DE 197 01 216 A1 relates to an arrangement for adjusting the pressure between a printing plate and a blanket cylinder and the rubber and a counter-pressure cylinder, for which purpose the plate and the blanket cylinder are mounted on both sides in eccentric bearings.
- the adjusting eccentric of plate and blanket cylinders are driven via respective adjusting gear by a same adjusting shaft.
- the EP 1 724 115 A2 discloses a gravure printing machine with a gravure cylinder, which is inked by a color collecting cylinder, which in turn receives ink on the periphery through a plurality of stencil cylinders. Such printing machines are used in securities printing
- the invention has for its object to provide a method and an apparatus for providing color-guiding bodies of revolution, in particular cylinders of a printing press.
- the achievable with the present invention consist in particular in that the printing press, in particular designed as a security printing machine with an Orlof offset printing press is effective and safe to operate and / or operable despite complex structure.
- a particular advantage in an embodiment with forced tracking is additionally that in this way the risk of misprints and / or waste can be significantly reduced in a comfortable and safe manner.
- a second, d. H. for example, between the first and third rotating body mounted in one or more parts frame, the three rotating bodies mounted so radially movable in a single or multi-part frame that he can be brought into a Anstelllage optionally in which he hired to the first rotary body and the third rotary body is, or in a Abstelllage, in which it is turned off by at least one of the other two rotation body, wherein for supporting the second rotation body frontally a bearing device is provided, which two adjusting elements for radial movement of the second body of revolution by superposition of two non-congruent movements, each with a radial Movement component includes.
- a forced dual tracking of the second rotary body which comprises a coupling of a movement of the two adjusting elements to a radial movement of the first rotating body in a defined manner, so that a radial movement of the first rotating body to a travel greater than zero at the same time a forced readjustment of the two first rotational body positioning actuators each causes a defined travel greater than zero.
- the said tracking or the said tracking further-forming features can be used to form an advantageous development individually or in addition to several.
- the superposition of the two movements by a simultaneous adjustment of a first, in particular designed as a first eccentric actuator and a second, in particular designed as a second eccentric actuator can be done.
- an Orlof offset printing unit exist with separable sub-frames for ink collection and transfer cylinders, the printing machine, in particular designed as a security printing machine with an Orlof offset printing press despite complex structure for washing, assembly or maintenance purposes is more accessible and / or modular expandable or expandable.
- an Orlof offset printing unit comprising a plurality of stencil cylinders, each of which can be inked by an associated inking unit, a color collecting cylinder cooperating with the plurality of stencil cylinders, an Orlof plate cylinder cooperating with the ink collecting cylinder , a transfer cylinder cooperating with the Orlof plate cylinder and an impression cylinder forming a pressure point with the transfer cylinder achieved in that at least the transfer cylinder cooperating in pressure-An with the Orlof plate cylinder by a first printing unit section and stored in or on a first subframe is, the ink collecting cylinder by a second printing unit section and is mounted in or on a different from the first subframe second subframe, and that the first and the second subframe optionally in a first, a working position forming relative position and in a second, a maintenance position forming relative position are brought to each other, being formed in the maintenance position between the first and the second printing unit section and / or between
- an Orlof offset printing unit arranged in a printing machine for the printing of securities and for receiving a production
- a coupling in particular locking
- a second subframe comprising a color collecting cylinder dissolved, with dissolved coupling, in particular locking, the first and the second subframe by activation of a drive from a first relative position, ie a working position, in a second relative position, ie a maintenance position, spent in which they are further spaced apart and form an accessible space between them, the blank or the freed of any form of printing from the last production over the space Orlof plate cylinder equipped with at least one printing for the upcoming production, after loading the first and the second subframe by activation of the same or another drive from the maintenance again spent in the working position to each other, the coupling, in particular locking, restored between the first and second subframe, and this is
- the co-acting with the transfer cylinder in impression-on impression cylinder by the first printing unit section and stored in or on the first subframe and / or may include the plurality of stencil cylinders through the second printing unit section and in or on the from stored first subframe different second subframe and / or the Orlof plate cylinder mitumtudet from the first printing unit section and be stored in or on the first subframe.
- a sheet-fed press or a web-fed printing press comprises on the input side a feeder 01, through which the printing machine is supplied with a sheet or web-shaped substrate 02, at least one printing unit 03 through which the substrate 02 one or both sides one or more colors printing, and a product display 04 on which printed products or intermediates are laid out in a batch or continuous form (see, for example, US Pat. Fig. 1 ).
- the printing machine as a printing machine for security printing, for example, for printing web-like substrate 02, z.
- a Betigbahn or preferably for printing sheet-like substrate 02, z. B.
- Substrate sheet 02 executed.
- the feeder 01 is in this case z. B. as a sheet feeder 01, in which a stack of supplied and to be printed printing material 02 is arrangeable.
- the printing unit 03 of z. B. as a security printing machine formed printing machine can in principle be based on any printing method based printing unit 03, but is formed in a preferred embodiment for at least one-sided printing by the Orlof method (see below).
- the printing material 02 is preferably designed as paper, which is formed with fibers of textile, linen or hemp, and / or preferably in the unprinted state comprises watermarks.
- the printing press is so preferably designed as a sheet-fed printing machine for security printing and z. B. formed from printed material sheet 02 products or intermediates custom printed sheets, especially security sheets such. B. sheet with banknotes to produce.
- the printing material 02 sheets are held as a stack in the trained as a sheet feeder 01 feeder 01, from which they by a gripping device 06, which z. B. suction cups comprises, taken individually and isolated over a conveyor line 07, z. B. a preferably designed as a belt system 07 conveyor system 07, are promoted to an entry area in the printing unit 03.
- a printing unit 03 associated conveyor system 08 pass through which the printing material 02 along its transport path one or more pressure points 11; 12; 13 happens before he from this the printing unit 03 associated conveyor line 07 to a third conveyor line 09, z. B. a belt system 09, passed and through this to the product display 04, z. B. a one or more sheet trays for stacking comprehensive product display 04, is transported.
- the conveyor unit 08 assigned to the printing unit 03 is preferably designed as a gripper system 08, in which the printing material 02 by successive transfer between a plurality of successive in the transport direction drums 14; 16; 17; 18 and / or cylinders 19; 44, for example, each as a transfer cylinder 14; 16; 17; 18; 19; Designated 44 and / or effectively, is conveyed along the transport path through the printing unit 03.
- the drums 14; 16; 17; 18 and / or cylinders 19; 44 in the peripheral region on gripping devices.
- the conveying section 08 of the printing unit 03 designed as a sheet feed drum 14 drum 14 is provided with not explicitly shown gripping devices.
- Vibration system 29 may be provided by the movement of a register-oriented system is supported on the sheet feed drum 14.
- the printing unit 03 Depending on the characteristics of the printing unit 03 are in the transport through the printing unit 03 for transporting the printing material 02 one or more than transfer drums 18; 16; 17 formed rotational body 18; 16; 17 and at least one at the formation of a pressure point 11; 12; 13 involved, and capable of sheet transport cylinder 19; 44 at least one printing unit 26; 27; 28 provided.
- the printing material sheet 02 is delivered to the third conveying path 09.
- the printing unit 03 comprises at least a first, designed as Orlof printing unit 26 printing unit 26. This is preferably disposed on that side of the printing substrate 02 in the transport path of the printing material 02, which forms the finished product, such as the security, the front ("Recto") ,
- the Orlof printing unit 26 comprises a first cylinder 21, which serves as a transfer cylinder 21, z. B. as a transfer cylinder 21 or as a rubber cylinder 21 is formed (see, eg. Fig. 3 ).
- the Orlof printing unit 26 in this case operates according to an offsert method and can thus also be referred to as Orlof offset printing unit 26.
- This transfer cylinder 21 carries, for example according to its segment number (here three) in the circumferential direction one behind the other a number of blankets 15. He acts on the substrate 02 with the z. B. involved in the transport, the transfer cylinder 21 as an abutment effective cylinder 19, z. B. impression cylinder 19, together.
- the counter-pressure cylinder 19 can be formed as a abutment-forming, no color-leading impression cylinder 21 or as ink-carrying cylinder 19 of the first printing unit 26 as a double printing unit 26, 27 cooperating second printing unit 27 the transfer cylinder.
- form transfer cylinder 21 and impression cylinder 19 is a single pressure point 12, in second, here z.
- a double pressure point 12, 13 is shown (see eg. Fig. 3 ).
- the number of provided in the transport path transfer cylinder 16; 44 is determined u.a. about the operational directions of rotation of the sheet feeding drum 14 and the receiving cylinder 19; 21 (44).
- the relevant cylinder 19; 21 (44) then comprises on the circumference corresponding funding, for. B. gripping devices.
- darferer and here particularly advantageous embodiment of the transport takes place on the counter-pressure cylinder 19 for the Orlof offset printing unit 26 forming cylinder 19, which then preferably the funding, z. B. gripping devices comprises.
- the discharge of printed in the printing area 12 substrate sheet 02 may in principle of any of the two pressure point 12 (11) forming the cylinder 19; 21 (44) above z. B. one or more transfer cylinders 16; 44 done.
- the delivery preferably takes place from the cylinder 19; 21 (44), at the input side of the printing point 12, the transfer takes place.
- the example formed as a chain 122 funding 122 includes z. B. in the transfer area according to opening and closing gripping devices. Preferably, at least two such conveying means 122 are provided side by side.
- the discharge of the the counter-pressure cylinder 19 for the Orlof offset printing unit 26 forming cylinder 19 forth preferably two of the pressure point 12 in the transport path naracee transfer cylinder 17; 18.
- On the lateral surface of the two transfer cylinders 17; 18 can in each circumferential section in Fig. 2 be indicated, but unspecified directed optical inspection systems. These camera systems can be designed with an associated evaluation and / or display means and, for example, monitor the printed images for quality features.
- the subject may preferably be provided on one or more detachably arranged on the circumference printing forms or possibly directly on the lateral surface.
- the Orlof plate cylinder 22 is designed as a single-circumference or single-segment cylinder, ie, it has only a printing section and / or a printing forme in the circumferential direction.
- This Orlofplattenzylinder 22 acts upstream in pressure-on or in relative Anstelllage with a third cylinder 23, z. B. referred to as rubber cylinder 23 or in particular as a collection or color collection cylinder 23 or executed, together.
- a color collecting cylinder 23 is preferably carried out with Dreifachhold- or Dumblegmentzylinder, ie, it has in the circumferential direction, three segments of printing section lengths.
- the ink collecting cylinder 23 has, for example, an elastic and / or compressible surface.
- Ink collecting cylinder 23, transfer cylinder 21 and impression cylinder 19 are in pressure-An with their axes of rotation R23; R21; R19 i in a same, but at least - what z. B. possibly slight deviations of a maximum of at most 10 mm distance of the third to the connection axis between the other two axes of rotation R19; 21; R22 relates to substantially the same, preferably horizontal, plane.
- a plurality of fourth cylinders 24 designed as stencil cylinders 24 act upstream in the printing or setting position.
- the stencil cylinders 24 sequentially color the ink collecting cylinder 23 in each case with a color or, in the case of iris printing, with a color combination. They have on their surface areas with this color or color combination (iris print) corresponding raised contour of the print image section.
- This partially raised structure can be provided on one or more detachably arranged on the circumference of printing plates in the manner of a high-pressure mold or possibly directly on the lateral surface.
- the multicolored image on the Orlof plate cylinder 22 provided with the multicolor overall image is inked downstream in a multicolored manner.
- the stencil cylinders 24 are in turn upstream by at least one inking roller 32, z. B. inking roller 32, respective inking units 31 dyed.
- the inking unit 31 is preferably formed as a discontinuous color-carrying lifter inking unit 31, which reliable metering and printing even with the smallest amounts of ink, such. B. in securities printing favored. It comprises at the upstream end at least one color source 33, z. As an ink fountain 33 or a chamber doctor blade device 33, from which printing ink on a first inking roller 34, z. B. a ductor roller 34 or ink fountain roller 34, can be applied. Downstream of the ductor roller 34 is a second, pivotally mounted inking roller 36, z.
- a squeegee roller 36 which, during operation, oscillates between the ductor roller 34 and a third hard-surface inking roller 37 (eg, at least 60 Shore A), also referred to as a nip roller 37, downstream.
- a third hard-surface inking roller 37 eg, at least 60 Shore A
- nip roller 37 Downstream of the nip roller 37, in the direction of the associated stencil cylinder 24, there is a single or possibly at least partially dividing into a plurality of parallel partial trains Rolling train 41 with further rollers, which, for example, at least one, preferably a plurality of hard surface (eg., At least 60 Shore A) and / or axially changeable trained inking rollers 38, z. B.
- inking rollers 32 comprises. Between inking rollers 37; A hard-surface inking roller 39, ink transfer roller 39, having a soft surface (eg, at most 50 Shore A) may be provided.
- some or all of the inking units 31 are formed with two color sources 33 for parallel inking in the inking unit 31, wherein the color input from the respective color source 33 via a ductor roller 34 and a squeegee roller 36 at a downstream location on a common inking unit roller 37th ; 38; 39, in particular on the same Nacktwalze 37, takes place.
- This parallel color entry allows a two-color printing through a same inking unit, whereby two colors can be printed axially next to each other or within themselves (so-called "iris print”.)
- the two squeegee rollers 36 of the same inking unit 31 are "cut” ie they each have an axial direction profiled lateral surface with raised and recessed strip-shaped circumferential sections.
- printing unit 26 forms in the example set together with the second printing unit 27, a double printing unit 26, 27, wherein the impression cylinder 19 of the Orlof printing unit 26 at the same time a participating in the formation of the double pressure point 12, 13 cylinder 19 of the second printing unit 27 (see eg Fig. 3 ).
- This is preferably arranged on that side of the printing substrate 02 in the transport path of the printing material 02, which forms the back ("verso") in the finished product, for example the security.
- the second printing unit 27 can basically any, z. B. for indirect or direct gravure, indirect or direct high pressure or indirect or direct planographic printing, be educated.
- a printing unit 27 for the indirect high pressure wherein the double pressure point 12, 13 on the side of the second printing unit 27 forming cylinder 19 also as a transfer cylinder 19, z. B. also referred to as transfer cylinder 19 or blanket cylinder 19 is formed.
- This acts upstream in pressure-An with several formed as a plate or plate cylinder 42 cylinders 42 together, which carries on its surface in each case the subject of a color separation of a color or a color combination (iris print) of the overall picture.
- This subject may be on one or more releasably arranged on the circumference printing forms, for. B. flat or high pressure molds, or possibly be provided directly on the lateral surface as a structure.
- the respective forme cylinder 42 cooperates with its coloring with an inking unit 43 associated with it, which can be designed, for example, in accordance with the above-mentioned inking unit 31 of the first printing unit 26.
- the exemplified printing unit 03 further comprises upstream in the printing material flow - especially on the same side of the transport path as the Orlof printing unit 26 - an additional printing unit 28, through which the substrate 02 in a pressure point 11, z. B. single printing area 11, one or more colors can be printed.
- the additional printing unit 28 is arranged vertically above the Orlof plate cylinder 22, that is, it overlaps at least in its horizontal extension between printing point 11 and ink fountain with the Orlof plate cylinder 22.
- the printing point 11 for example, by an effective as a counter-pressure cylinder 44, conveyors for sheet transport comprising cylinder 44 and a further cylinder 105 of the example formed as an offset printing unit 28 printing unit 28 formed.
- the counter-pressure cylinder 44 is thus in the above sense thus simultaneously designed as a transfer cylinder 44.
- one of the transport path between the entry into aggregate-side conveyor line 08 and the main printing point 12 forming pressure point 12 arranged transfer cylinder 44 simultaneously forms the impression cylinder 44 of the additional printing unit 28.
- the cylinder with the pressure point 11 11 forming cylinder 105 is z. B. designed as a transfer cylinder 105 and acts upstream with a or with several form or plate cylinder 115 together, which in turn or in turn by a respective inking unit 119, z. B., also a squeegee unit 119, with one or two (iris print) colors is dyed or become.
- machine frame 47 of the printing unit 03 may be in one piece, d. H. each end of a respective contiguous frame 47, or as shown preferably in several parts, d. H. each end face several, z. B. separate or separable racks 47.1; 47.2; 47.3; 47.4, z. B. sub-frames 47.1; 47.2; 47.3; 47.4, be formed.
- the term “separable” or “divisible” not only a slight off in an otherwise maintained working position, and no disassembly in the sense of disassembly, but an operational retreat in a maintenance (relative) position to maintenance and / or Armor purposes to understand.
- the transfer cylinder 21 and the color collecting cylinder 23 are here in different printing unit section and / or in different subframes 47.1; 47.2 stored.
- the Orlof plate cylinder 22 can in principle one or the other of the two printing unit section and / or in different subframes 47.1; 47.2 slammed.
- the impression cylinder 19 and the transfer cylinder 21 is part of the same first printing unit section and / or in a same first subframe 47.1, z. B. a preferably stationary in the printing machine arranged skin frame 47.1 stored.
- the Orlof plate cylinder 22 and the transfer cylinder 21 cooperating with the Orlof plate cylinder 22 and advantageously also the impression cylinder 19 are part of a first printing unit section and / or in a first subframe 47.1, z. B. a preferably stationary in the printing machine arranged skin frame 47.1 stored.
- the plurality of stencil cylinders 24 and the ink collecting cylinder 23 are included a second printing unit section and / or stored in a second sub-frame 47.2.
- the first and second sub-frame 47.1; 47.2 are optionally in a first, a working position forming relative position and in a second, a maintenance position forming relative position to each other be brought, wherein in maintenance position, a space 05 between the first and second printing unit section and / or these supporting sub-frames 47.1; 47.2, which allows, for example, an operator, direct access to the ink collecting cylinder 23, the Orlof plate cylinder 22 and the transfer cylinder 21 cooperating with the Orlof plate cylinder 22 (see, for example, US Pat. Fig. 3 ).
- additional printing unit 28 can or at least the or the inking units 119 and possibly the or by this or these inked forme cylinder 115 of the additional printing unit 28 in and / or on the second frame 47.2 in a upper frame part 121; 121.3; 121.2, 121.3 in the sense of a frame section mitumrezt or in and / or on one connected to this one- or multi-part frame attachment or attachment 121; 121.3; 121.2, 121.3 (see below to Fig. 4 to Fig. 7 ).
- the second subframe 47.2 is designed to be movable relative to the first subframe 47.1.
- the second sub-frame 47.2 is translational along a Movement path, for example via rolling elements on a track, preferably via rollers 45 on a corresponding rail 35, in the direction of the first subframe 47.1 and movably supported therefrom.
- the two sub-frames 47.1; 47.2 Connect or couple in working position.
- the second subframe 47.2 is parked off the first subframe 47.1 and / or unconnected therewith.
- a mechanical locking is provided for coupling, which can be opened and closed remotely operated or remotely operable by at least one actuator.
- the ink collecting cylinder 23 and the Orlof plate cylinder 22 are relative to each other in an operating position, d. H. in an operational arrival or Abstelllage, wherein z. B. in operational Abstelllage a distance a between the effective lateral surfaces of ink collecting cylinder 23 and Orlof plate cylinder 22, for example, in the single-digit millimeter range (ie, for example, 0 ⁇ a ⁇ 10 mm) and / or a change between arrival and Abstelllage without relative movement of the sub-frames 47.1 ; 47.2 takes place.
- the lateral surfaces are radially spaced from each other at a distance A, which is significantly larger, z.
- At least a factor of 10, preferably more than a factor of 100, is greater than the distance in storage position (i.e., for example A> 100 * a and / or A ⁇ 100 mm, in particular A ⁇ 100 mm).
- a change between working and maintenance position takes place with and / or by a relative movement of the two sub-frames 47.1; 47.2.
- the inking units 31 can also be part of the second printing unit section and / or stored in the second subframe 47.2 and be moved in this.
- the inking units 31 are preferably part of a third printing unit section and / or are mounted in a third subframe 47.3.
- Second and third sub-frame 47.2; 47.3 are relative to each other variable position.
- these relative to each other either in a first, a working position forming relative position and in a second, a maintenance position forming relative position can be brought, wherein in the maintenance position a space not shown here between the second and third printing unit section and / or these supporting sub-frames 47.2; 47.3 is formed.
- the third sub-frame 47.3 for example, also translational along a trajectory, for example via rolling elements on a track, preferably also via rollers 45 on a corresponding, z. B. the same or a continuation of the rail 35, in the direction of the second subframe 47.2 or movably supported therefrom and is also referred to as Farbwerkswagen. Again, preferably an above-mentioned locking between the two sub-frames 47.2; 47.3 provided in their working situation.
- a single or multi-part frame attachment 121 (121.1, 121.2, 121.3) provided (see, eg. Fig. 4 ).
- multi-part design can frame parts 121.1, 121.2, 121.3 firmly connected to each other, but be releasable from each other for assembly purposes.
- the frame part 121 or frame attachment 121 can basically be in or on a in Fig. 3 not shown, z. But in Fig. 1 indicated higher-level machine frame and / or be arranged on the first subframe 47.1 and possibly additionally supported on the second under him movable subframe 47.2. In the event that this single or multi-part frame part 121 or frame attachment 121 is supported on the subframe 47.2 which can be moved under it, however, it can be supported, for example, by a linear guide 124 (see, for example, FIG. Fig. 5 ) horizontally movable relative to the sub-frame 47.2 be arranged.
- the guide 124 may be formed as a sliding bearing or rolling bearing-based linear guide. In such a Frame part 121, and the sheet feed drum 14 and the pressure unit side end of the sheet system can be provided.
- the accessibility in the additional printing unit 28 improving training can also be the additional printing unit 28 -.
- B. together with the Orlof printing unit 26 - be divisible, with "divisible" in the above sense also not just a parking in an operating position, and not disassembly, but a operational deduction for maintenance and / or armaments purposes means.
- this additional printing unit 28 may be formed in a first alternative in the region of its pressure point 11 divisible.
- the relevant parts of the additional printing unit 28 can be divided accordingly in the sub-frame 47.1; 47.2 of the first and second printing unit section or in a respective one or more parts subframe attachment 121.1; 121.2, 121.3 be stored.
- a modular upgrading or retrofitting of an aggregate 03 as for example in Fig. 2 and Fig.
- the first subframe 47.1 in its upper frame part 121.1 (in the sense of a frame section or as a frame attachment 121.1, in particular subframe attachment 121.1, apart from possibly to be removed housing parts, would have to be substantially changed or exchanged acting and all upstream printing unit parts comprising the form cylinder 115 and the or the inking unit (s) 119, are then stored in an upper frame portion or preferably in a single or multi-part frame attachment 121.2, 121.3 of the second sub-frame 47.2.
- the additional printing unit 28 for example, between the inking units 119 and the downstream of the inking units 119 together acting cylinders 115 operatively separable.
- the corresponding parts of the additional printing unit 28 divided accordingly in the sub-frame 47.1; 47.2 of the first and second printing unit section or in a respective one or more parts subframe attachment 121.1; 121.2, 121.3 be stored.
- the at least one inking unit 119 can then be mounted in an upper frame part 121.3 of the second subframe 47.2 or in a subframe attachment 121.3 firmly connected to the latter.
- the at least one forme cylinder and an optionally provided transfer cylinder 105 are or are arranged in an upper frame section of the first subframe 47.1 or in a one-piece or multi-part subframe attachment 121.1, 121.2 firmly connected to the latter.
- the counter-pressure cylinder 44 may be mounted in the upper frame section of the first subframe 47.1 or likewise in the one-piece or multi-part subframe attachment 121.1, 121.2 firmly connected to the latter.
- the at least one forme cylinder 115 and the optionally provided transfer cylinder 105 can be mounted in a subframe attachment 121.1 that is different from the subframe attachment 121.1 but supported by the impression cylinder 44.
- the subframe attachment 12.2 carrying the at least one forme cylinder and the optionally provided transfer cylinder 105 is then to be removed from the upper subframe 47.1 or the subframe outlet 121.1 connected to the counterpressure cylinder 44 and possibly the sheet feed drum 14 or, if required, by a frame subframe 121.1 Subframe attachment 12.2 to be completed.
- the frame section 121.1 carrying the counter-pressure cylinder 44 and possibly the sheet feed drum 14 can also be used as a subframe attachment 12.1 connected detachably to the first subframe 47.1; 121.1, 121.2 be formed.
- the one or more parts, connected to the first subframe 47.1 and the at least one forme cylinder and the impression cylinder 44 and possibly provided transfer cylinder 105 supporting subframe attachment 12.1; 121.1, 121.2 is then z. B. in total exchangeable for a subframe attachment 12.1, which as in Fig. 2 and Fig. 3 only serves a substrate transport.
- the subframe attachment 121.3 may be arranged and / or connected to the second subframe 47.2 such that it is operatively along a guide 124 in a direction to the subframe attachment carrying the forme cylinder 115 121.1; 121.1, 121.2 is movable towards and away from it.
- a wait or prepare the additional printing unit 28 is possible without having to spend at the same time the underlying printing unit 26 in the maintenance situation.
- Fig. 6 can the frame attachment 121.2; 121.3 on the subframe 47.2 in two parts and be formed divisible between the at least one inking unit 119 and the at least one forme cylinder 115 in the above sense for setup purposes.
- the at least one inking unit 119 is in this case mounted in a frame part attachment 121.3, which is fixedly connected to the at least one inking cylinder 115 to be inked by a second subframe 47.2.
- a mechanical locking is provided for coupling, which can be opened and closed remotely operated or remotely operable by at least one actuator.
- the additional printing unit 28 is then formed at the respective separation point together with the Orlof printing unit 26 - divisible with open coupling or connection.
- the two subframe attachments are then z. B. together with the first and second sub-frame 47.1; 47.2 from a first relative position, ie a working position, in a second relative position, ie a maintenance position spent, in which they are further spaced apart and also form an accessible space between them.
- a guide 124 corresponding to the Fig. 5 designed provided, so may in coupled parts frame attachments 121.1; 121.2; 121.3, ie when the additional printing unit 28 is closed, the printing unit 26 located underneath is divided for maintenance or armament purposes.
- a logic is provided in a control device, such as a software control and / or a control circuit, which is designed such that it is a relative movement of the second subframe 47.2 to the first subframe 47.1 only in the composite, z. B. with closed lock, with the third subframe 47.3, and / or a relative movement of the third subframe 347.3 relative to the second subframe 47.2 only in existing coupling, z. B. with closed lock, between the first and second side frame 47.1; 47.2 allowed.
- a control device such as a software control and / or a control circuit, which is designed such that it is a relative movement of the second subframe 47.2 to the first subframe 47.1 only in the composite, z. B. with closed lock, with the third subframe 47.3, and / or a relative movement of the third subframe 347.3 relative to the second subframe 47.2 only in existing coupling, z. B. with closed lock, between the first and second side frame 47.1; 47.2 allowed.
- logic is implemented or provided in a control device, for example a software control and / or a control circuit of the machine, which is designed such that it can only start and / or operate the machine when the sub-frames 47.1; 47.2; 47.3 or printing unit section and / or with closed lock between the first and second, and, in the case of a third separable printing unit section, between the second and the third sub-frame 47.1; 47.2; 47.3 allowed.
- a control device for example a software control and / or a control circuit of the machine, which is designed such that it can only start and / or operate the machine when the sub-frames 47.1; 47.2; 47.3 or printing unit section and / or with closed lock between the first and second, and, in the case of a third separable printing unit section, between the second and the third sub-frame 47.1; 47.2; 47.3 allowed.
- a control device for example a software control and / or a control circuit of the machine, which is designed such that it can only start and / or
- the lock between the first and second sub-frame 47.1; 47.2 in particular by a remote-controlled actuator by the machine control or a control routine implemented in this and / or triggered on an associated with this user interface, z. B. a, control room, solved.
- the lock is released, the first and the second subframe 47.1; 47.2 z. B. spent by activating a drive via, for example, a corresponding control routine whose relative position from the working position to the maintenance position in which they are further spaced apart and form the accessible by operating room 05 between them. This is preferably done by moving the second subframe 47.2 at raumfestem first subframe 47.1.
- the already empty or in a further operation now on the space 05 of any printing plate 25 from a possibly previous last production freed Orlof plate cylinder 22 is then populated with at least one printing for the upcoming production.
- the first and the second subframe 47.1; 47.2 spent by activation of the same or another drive via the control routine from the maintenance back to the working position to each other, the lock between the first and second subframe 47.1; 47.2 made, and finally made via a machine control, for example, triggered by a command on the operator interface, a start of the machine.
- the start is, however, by the machine control in response to a signal state of a working position of the sub-frames 47.1; 47.2, in particular the second subframe 47.2 and / or the state of the locking monitoring sensor performed or prevented in the negative result of the review of working position and / or locking.
- Orlof offset printing unit 26 with a second printing unit 27 as a double printing unit 26, 27 cooperatively arranged in the printing unit 03, so on the other side of the transport path for the substrate 02 or on the other side of the first or main frame 47.1wenfstens another , z. B. fourth printing unit section and / or a fourth frame 47.4, including the fourth printing unit section. B. subframe 47.4 may be provided. This is z. B. in the above for the second or the third sub-frame 47.2; 47.3 way in the direction of the first subframe 47.1 and away from this movable and preferably lockable stored.
- a second printing unit 27 designed for indirect high-pressure the fourth printing unit section accommodated in the fourth subframe 47.4 can comprise the inking units 43 of the second printing unit 27, which in the working position of the fourth printing unit section or subframe 47.4 with the z. B. in the main frame 47.1 mounted form cylinders 42 cooperate.
- the third and the fourth sub-frame 47.3 47.4 can - except for possibly only slight differences and a mirror-inverted vertical arrangement - structurally, in particular as regards the design and / or arrangement of the storage to be carried out in the same way. Also, the arrangement and the execution of the storage of the inking units 31; 43 cooperating, in the second and in the first sub-frame 47.2; 47.1 arranged cylinder 24; 42, z. B. stencil cylinder 24 on the one hand and forme cylinder 24 on the other hand, in - except for possibly only slight differences and a mirror-inverted arrangement - the same way in or on the respective sub-frame 47.2; 47.1 be provided.
- printing unit 26 of the form of cylinder 22 formed second cylinder 22 is arranged or stored by means of a bearing means 46 in or on one or more part frame 47 (47.1) of the printing unit 03, so that it as a middle Cylinder 22 optionally z.
- At least one of the two cylinders 21 cooperating with the second or middle cylinder 22; 23, preferably the downstream, at the formation of the pressure point 12; 13 participating and z. B. as a transfer cylinder 21 formed cylinder 21 is about a correspondingly formed bearing means 48 with respect.
- Its axis of rotation radially adjustable see, eg. Fig. 3 and Fig. 4 ). He is z. B. at least in terms of its distance to the other, z. B. with the first cylinder 19 in pressure to the pressure point 12; 13 forming cylinder 19, in particular impression cylinder 19, formed changeable.
- the other of the two cylinder 23 adjacent to the forme cylinder 22; 21, z. B. the upstream color collecting cylinder 23, is respect. Its axis of rotation, for example, operationally fixed in space fixed in the printing unit 01, but may be out of order, z. B. during commissioning or maintenance, be arranged radially adjustable.
- the storage device 46 of the middle in particular as a forme cylinder 22, preferably as Orlof plate cylinder 22, formed cylinder 22 is now inventively designed such that the cylinder 22 and its axis of rotation R22 by two superimposed movements along two trajectories, ie for example within one whose axis of rotation R22 perpendicular plane with two degrees of freedom, is movable.
- This can basically by superposition of two movements along any non-congruent trajectories, eg. B.
- the movement of the cylinder 22 or its axis of rotation R22 in the two degrees of freedom is effected by placing a first and a second control element 49; 51, which in principle can be designed as a linearly movable brackets or swivel lever.
- the adjusting elements 49; 51 as shown by pivotable eccentric rings 49; 51 of a z. B. formed as a Mehrfachexzenterlager 52 Mehrringlagers 52, z. B. a four-ring bearing 52, formed (see, for. Fig. 4 and Fig. 5 ).
- the bearing device 46 thus comprises the multi-ring bearing 52 and its connection in or on the frame 47 (see, for example, FIG. Fig. 5 ).
- a first, inner eccentric ring 49 encloses for example via bearing means 53, z. B. a radial bearing 53, a pin 54 of the cylinder 22 receiving inner ring 56 and in turn, for example, via bearing means 57, z. B. radial bearing 57, surrounded by the second, outer eccentric ring 51.
- This is in turn for example via bearing means 58 in an outer ring 59 of the multi-ring bearing 52, and the latter received in a bore of the frame 47 and possibly secured against rotation.
- the eccentric rings 49; 51 are here in a known manner against each other and against the outer ring 59 rotatable, being characterized by the superposition of the eccentricities e1; e2 caused curved paths a two-dimensional radial positioning of the axis of rotation R22 is made possible at least in a limited area control range greater than zero within a plane perpendicular to the axis of rotation R22 level.
- the radial positioning or movement of the cylinder 21 designed as a transfer cylinder 21 or its axis of rotation R21 in the radial direction can be achieved by placing only one actuating element 61, which can basically be embodied as a linearly movable holder or as a pivotable lever, takes place (see, for example, FIG. Fig. 4 ).
- the in Fig. 6 by a setting disc 55 partially hidden actuator 61 by a pivotable eccentric ring of a z. B. designed as an eccentric multi-ring bearing, z. B. a three-ring bearing formed.
- the bearing device 48 in this case thus comprises the multi-ring bearing not shown in detail and its connection in or on one or more parts frame 47 of the printing unit 03.
- An unillustrated inner eccentric encloses this case via bearing means a journal 62 of the cylinder 21 receiving radial bearings and in turn, for example, via bearing means, received in an outer ring of the multi-ring bearing, and the latter in a bore of the frame 47 and possibly secured against rotation.
- the eccentric ring is in this case rotatable in a known manner against the outer ring, wherein a radial positioning of the axis of rotation R21 along a curved path is made possible by the eccentricity, not shown in the figure, which extends in a direction perpendicular to the axis of rotation R21 plane.
- a drive mechanism For two-dimensional positioning of the second cylinder 22 engages the two adjusting elements 49; 51 to their movement in each case a drive mechanism.
- This comprises at least one actuator 63; 64, z. B: an actuator 63; 64, which median or directly on the actuator 49; 51 attacks.
- This or this can in principle arbitrary, z. B. as a motor, be formed, but is preferably as a pressure medium actuatable actuator 63; 64, in particular as a pneumatic cylinder 63; 64 or possibly hydraulic cylinder 63; 64, executed (see eg Fig. 4 ).
- the respective actuator 63; Although, in principle, 64 directly on the eccentric ring 49; Attack 51, but preferably engages via a gear 66; 67, z. B.
- the respective transmission 66 comprises; 67 a two-armed lever, which about a pivot axis S68; S69 is pivotable.
- the two-armed lever is z. B. by two on a same shaft 68; 69 rotationally arranged lever arms formed, wherein the respective shaft 68; 69 can connect two drive mechanisms for two end bearing arrangements of the cylinder 22 as a synchronous shaft.
- the output side lever arm is not directly, but via a rocker 85; 95 with the eccentric ring 49; 51 and the eccentric ring-fixed tab 78; 79 connected.
- the adjusting movement of the cylinder 22 and the adjusting elements 49 takes place; 51 at least in Anstelliques, ie in the direction of the respective Anstelllage, but in each case against a stop limiting the stop 71; 72.
- This stop 71; 72 can in the region of the actuator 63; 64 itself, in the gearbox 66; 67 or with the actuator 49; 51, ie the eccentric ring 49; 51, or one with the actuator 49; 51 connected counter-attack 73; 74, be arranged cooperatively.
- the respective stop 71; 72 is in a preferred embodiment here with an eccentric ring-fixed counter-stop 73; 74, z. B.
- the respective drive mechanism for. B. the output-side end of the transmission 66; 67, can directly on the respective eccentric ring 49; 51, on which the stop surface 73; 74 comprehensive tab 76; 77 or for reasons of space on another, z. B. in the circumferential direction of the eccentric ring 49; 51 by more than 90 ° spaced tab 78; 79, attack.
- the tabs 76; 77; 78; 79 are in the illustrated embodiment with with the eccentric rings 49; 51 firmly connected, the eccentric rings 49; 51 in the representation concealing adjusting discs 65; 75 or collars 65; 75 connected (see eg Fig. 4 ).
- first and the second actuator 63; 64 each in a hiring effecting direction r1; r2 will now, z. B. via the relevant gear 66; 67, the associated eccentric ring 49; 51 twisted until it with its stop surface 73; 74 to the stop surface of the associated stop 71; 72 runs up.
- the location of the first and second eccentricity e1; e2 is selected such that the second cylinder 22 is turned on to the first cylinder 21 and the third cylinder 23.
- About the position of the stop 71; 72 in the circumferential direction of the eccentric ring 49; 51 is considered the end position, ie the respective Anstelllage defined.
- This position of the stops 71; 72 can for adjusting the Anstelllage, ie the pressure between the cylinders 19; 22; 23, be designed adjustable (see below).
- the transmission 66; 67 with regard to a power transmission at least as regards the force in the direction of Anstelllage be sprung trained.
- the transmission 66; 67 may be resilient in nature, so that when hiring the eccentric stop 73; 74 to the stop 71; 72 with a travel of the actuator 63; 64, which is greater than one for the employment of the stops 71; 72; 73; 74 required travel, at least slight compression of the transmission 66; 67 takes place.
- the three z. B. as a transfer cylinder 21, as a form cylinder 22 and as a color collection cylinder 23 formed cylinder 21; 22; 23 are so mounted in one or more parts frame 47 that the downstream of the three cylinders 21 in its distance to the z. B. is designed as a counter-pressure cylinder 19 further cylinder 19 is changeable, and that the middle of the three cylinders 22 both in its distance from the downstream adjacent cylinder 21, as well as in its distance to the upstream adjacent, z. B. operatively fixed space arranged cylinder 23, adjustable, in particular to these on and off this is stored, is stored.
- the first of the three arranged in series cylinder 22 is substantially constant, d. H. within a tolerance range for the distance.
- the forced location is hereby dimensioned and arranged such that a distance of the axis of rotation R22 of the Anstelllage to the upstream and the downstream cylinder 23; 21, to both the axis of rotation R23 of the upstream cylinder 23 and its distance from the axis of rotation of the downstream cylinder 21 when the position of the downstream cylinder 21 changes substantially within its operating range, ie less than, for example, when within the operating range one fiftieth, in particular less than a hundredth, of the radius of the middle cylinder 07 varies (see eg Fig. 6 and Fig. 7 ).
- Fig. 6 and Fig. 7 was the in Fig. 4 set forth drive mechanism for switching on / off for reasons of clarity not shown, but only indicated by dashed lines.
- Attack tab 78 and depending on the view at least partially obscured.
- the positioning coupled to the movement of the first cylinder 21 is effected by a forced change in position of the stop 71 limiting the movement for the setting-up position; 72 at least one of the adjusting elements 49; 51, preferably both adjusting elements 49; 51.
- the Anstelllage of the second cylinder 22 with respect to the two adjacent cylinders 21; 23 coupled to the position of the first cylinder 21 defined, and changed in a change in position of the first cylinder 21 forcibly and in a defined manner.
- the enforced in tracking bodies ie readjustment of the two of the middle of the three cylinders 22 positioning actuators 49; 51 may in a first embodiment by mechanical means, in particular by purely mechanical means, take place (see, eg. Fig. 6 and Fig. 7 ).
- the mechanical coupling can basically parallel to the two stops 71; 72, or as shown for an advantageous embodiment serially initially medium or directly on one of the two movable stops 71; 72 and from this via the movement of the associated actuating element 49; 51 middle or directly on the other of the two stops 72; 71 done.
- This is done for example via a coupling 82, one end of the actuator 61, z. B. eccentric 61, the first cylinder 21, in particular at one with this z. B. via the collar 65 connected tab 83, engages and the output end of which engages a stop 71 comprehensive lever 84.
- the lever 84 is pivotally mounted about a pivot axis S84 and includes on a counter stop 73 side facing the stop 71.
- This stop 71 is formed on the counter stop 73 side facing by a cam segment 88 such that pivoting of the lever 84 has a defined variation a contact point between stop 71 and eccentric ring-fixed counter-stop 73 in the circumferential direction of the eccentric ring 49 has the consequence.
- the drive mechanism, the arrangement and design of the lever and the cam segment 88 is such that the placement of the first cylinder 21 in a certain direction a defined locations of the first actuating element 49, z. B: first eccentric ring 49, in a certain direction, and thus causes a defined first of the two to superponierenden movements of the cylinder 22 and the axis of rotation R22.
- the drive of the second of the two serially driven stops 72 takes place by the movement of the first actuator 49, ie the first eccentric ring 49, via a rotational movement of the first eccentric ring 49 in a movement of the second stop 72 reshaping gear 92.
- a on the first Eccentric ring 49 or at one of its tabs 76; 78 hinged coupling 86 medium or act directly on the second stop 51.
- this acts with the first eccentric ring 49, z. B. with respect to the outer circumference eccentrically coupled coupling 86 via a single or multi-stage gear 92, z. B. single or multi-stage lever mechanism 92, on a second lever 87 comprising the second stop 72.
- the lever 87 is pivotable about a pivot axis S87 by means of the coupling with the first eccentric ring 49 by turning the eccentric ring 49 and comprises the second stop 72 on a side facing the second counter stop 74.
- This stop 72 is also formed on the counter-stop 74 side facing by a curve segment 89 such that pivoting of the lever 87 again has a defined variation of a contact point between the second stop 72 and eccentric ring-fixed counter-stop 74 in the circumferential direction of the second eccentric 51 result.
- the drive mechanism, the arrangement and design of the second lever 87 and the cam segment 89 is such that the placement of the first cylinder 21 in a certain direction over the movement of the first actuating element 49 a defined locations of the second control element 51, z.
- two-stage lever mechanism 92 cooperating with the second eccentric ring 51 coupling 86 acts on a pivotable about a pivot axis S93 lever 93.
- the lever 93 may in particular be single-acting or possibly two-armed, but is preferably designed to translate the movement of the eccentric ring 51 in the region of the coupling into an enlarged movement of the driven-side end.
- the output-side end of the lever 93 can either act directly on the second lever 87 to move it, but here in an advantageous embodiment via a rocker 94 (see, eg. Fig. 7 ) hingedly connected to the lever 87.
- the two drive mechanisms for the two-dimensional movement of the cylinder 22 are adjustable with respect to the Anstelllage.
- at least one of the stops 71; 72, z. B. at least one of the stops 71; 72 supporting lever 84; 87, preferably both stops 71; 72 or lever 84; 87, with respect to a basic position of the contact point between the respective stop 71 and the associated eccentric ring-fixed counter-abutment 73 in the circumferential direction of the eccentric ring 49; 51 adjustable formed.
- the pivot axis R84; R74 be formed radially movable on the frame 47.
- the adjustability is given by the fact that the relative radial position between lever 84; 87 and the associated pivot axis S84; S74 is variable. In stated embodiment, this is given by the fact that the lever 84; 87 via a guide to the frame-fixed pivot axis S84; S87 is radially movable.
- the lever 84; 87 to its pivotable mounting effective as a guide recess 96; 97, z. B. a slot 96, in which or in which a frame-fixed stop 98; 99, z. B.
- a frame fixedly mounted stop roller 98; 99 is arranged such that a guided relative movement with only one degree of freedom in the longitudinal direction of the recess 96; 97 is enabled.
- the axis of the stop roller 98; 99 falls here with the effective pivot axis S84; S87 of the lever 84; 87 together.
- the stop roller 98; 99 do not rotate, but can also be used as non-rotatably arranged stop disks 98; 99 be formed. That places the relative position between stop 98; 99 and lever 84; 87 takes place for example by an adjusting disk 101; 102 with helically varying outer circumferential line, z. B.
- a screw 101; 102 whose outer periphery with a lever-fixed stop 103; 104 works together.
- the screw 101; 102 for example, on the stop roller 98; Supported bearing shaft 99 and acts to avoid friction with a roller 103; 104 formed lift-resistant stop 103; 104 together.
- the screw 101; 102 is medium or directly by a drive mechanism, not shown, for. B. a handwheel or a motor drive, adjustable.
- By turning the adjusting disk 101; 102 the lever-fixed stop 103; 104 and thus the lever moves in the direction of the degree of freedom.
- the setting by the adjusting disk 101; 102 takes place here preferably against the force of a spring element 106; 107, z. B.
- a tension spring 106; 107 so that a fixed system between adjusting disc 101; 102 and impact-resistant stop 103; 104 is guaranteed.
- the movable stop surface on the effective as an actuator adjusting disc 101; 102 and the biasing by spring force is basically also a two-sided effective coupling between an actuator and the lever 84; 87 conceivable.
- the forced in tracking positions of the two the middle of the three cylinders 22 positioning actuators 49; 51 can be carried out in the second embodiment by means of electronic and / or control technology (see, for example, US Pat. Fig. 8 . Fig. 9 and Fig. 10 ).
- the coupling between the adjusting movement of the first cylinder 21 and the tracking of the adjusting elements 49; 51 takes place here by electronic control means 111, for example, on circuit-technical and / or software-based ways or is formed in this way.
- the control means 111 acts on at least one actuator 112; 113, which for setting the first and / or second adjusting element 49; 51 or for the setting of the Anstelllage of the first and / or second control element 49; 51 limiting stop 71; 72 is provided.
- the positioning is carried out using a position x and / or a change in position ⁇ x of the first cylinder 21 or its bearing device characterizing information and / or size I 21, x .
- a circuit arrangement 114 and / or a software program 116 is provided, in which or an unambiguous assignment or relationship between the information x and / or a change in position .DELTA.x of the first cylinder 21 or its storage device characterizing information and / or Size I 21, x and one a target position y and / or a desired position change ⁇ y of the tracking of the second cylinder 22 along the first direction of predetermining information I 22, y and a target position z and / or a desired position change ⁇ z along the second direction of motion predetermining information I 22, z is implemented or stored.
- the assignment may be in table form for a plurality of values relating to the position x and / or position change ⁇ x of the first cylinder 21 Target positions y; z and / or desired position changes ⁇ y; Assign ⁇ z for tracking along the two trajectories.
- the assignment or the relationship can also be implemented as a continuous functional connection circuitry or software technology. B. via analog technology of a circuit or a digitally implemented in a software routine function.
- a first embodiment variant of the second embodiment are for the on / off of the cylinder 22 as in the first embodiment, two middle or directly on the adjusting elements 49; 51 effective, in Fig. 8 not explicitly shown actuators 63; 64, z. B. druckstoffbeetzschlagbare actuators 63; 64, provided for adjusting two different actuators 112; 113, z. B. servomotors 112; 113 are provided.
- These servomotors 112; 113 act directly or indirectly on the stops 71; 72, the Anstelllage for the adjusting elements 49; 51 according to the first embodiment limit stops 71; 72 and are movably mounted.
- the actuator 112; 113 and the coupling comprehensive drive mechanism is here in a control range greater than zero in terms of its position continuously or in a plurality (eg> 2, in particular> 10) small steps rule and / or controllable formed and has z. B. via a correspondingly large internal resistance or an associated parking brake to fix the desired position. That is, it is by the actuator 112; 113 the position of the effective stop 71; 72 in more than two different defined positions available.
- a drive motor which is controllable as a stepping motor or with respect to its position or else a control loop with sensor-external sensors can be provided.
- the first cylinder 21 radially, z.
- control means 111 acts on the common drive for the first and second movement or on one of the first and the second control element 49;
- the control means 111 or in the circuit arrangement 114 and / or the software program 116 is then an unambiguous assignment between a position x and / or a change in position .DELTA.x of the first cylinder 21 or its storage device characterizing information and / or size I 21, x and a target position yz and / or a desired position change ⁇ yz of the tracking of the second cylinder 22 predetermining information I 22, yz is implemented or stored.
- This information I 22, yz may also represent a desired position for the actuator 112.
- value pairs can be deposited instead of value triples.
- the two actuators 112, 113 do not engage in movable stops, but rather indirectly or directly on the adjusting elements 49; 51 to their movement.
- the actuator 112; 113 acts, for example via a coupling 117; 118, z. B. a push rod 117; 118, on the actuator 49; 51 and the associated adjusting ring 65; 75 or a tab 78; 79 (76; 77).
- a drive motor which is controllable as a stepping motor or with respect to its position or else a control loop with sensor-external sensors can be provided.
- the push rod 117; 118 may include, for example, a threaded portion for their drive or be connected to such, wherein the threaded portion as the output part of a screw drive, for example by the actuator 112; 113 is driven.
- the actuator 112; 113 can in this second embodiment in addition to the "tracking" also take over the functionality of on / off, the above-mentioned actuators 63; 64 (see eg Fig. 4 ) can be omitted or by the actuators 112; 113 are formed.
- the first cylinder 21 radially, z. B. spent in Abstelllage (pressure-Ab) from the impression cylinder 19, it is carried out on the implemented context one correlated with the points of the first cylinder 21 two times "tracking" of the second cylinder 21, d. H. a correlated placement of the two stops 71; 72 of the cylinder 22.
- the reference value for tracking is z. B. superimposed on the setpoint for the undisturbed Anstelllage.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Printing Methods (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Registering Or Overturning Sheets (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013217942.1A DE102013217942B4 (de) | 2013-09-09 | 2013-09-09 | Verfahren und Vorrichtung zum Stellen von Rotationskörpern einer Druckmaschine |
PCT/EP2014/060612 WO2015032514A1 (de) | 2013-09-09 | 2014-05-23 | Verfahren und vorrichtung zum stellen von farbführenden rotationskörpern einer druckmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3043997A1 EP3043997A1 (de) | 2016-07-20 |
EP3043997B1 true EP3043997B1 (de) | 2018-03-28 |
Family
ID=50972635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14730763.1A Active EP3043997B1 (de) | 2013-09-09 | 2014-05-23 | Verfahren und vorrichtung zum stellen von farbführenden rotationskörpern einer druckmaschine |
Country Status (9)
Country | Link |
---|---|
US (1) | US9486993B2 (ja) |
EP (1) | EP3043997B1 (ja) |
JP (1) | JP6058178B2 (ja) |
CN (1) | CN105517803B (ja) |
DE (1) | DE102013217942B4 (ja) |
ES (1) | ES2674703T3 (ja) |
RU (1) | RU2635291C2 (ja) |
UA (1) | UA113709C2 (ja) |
WO (1) | WO2015032514A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109476152B (zh) * | 2016-08-09 | 2020-03-24 | 柯尼格及包尔公开股份有限公司 | 用于监控在印刷装置的旋转体之间构成的压制条带的宽度的方法 |
KR102490560B1 (ko) | 2018-01-16 | 2023-01-19 | 엘지이노텍 주식회사 | 비행체에 장착되는 3축 회전 장치 |
DE102019100310A1 (de) * | 2019-01-08 | 2020-07-09 | Koenig & Bauer Ag | Auftragaggregat mit Positioniervorrichtung und Speichereinrichtung |
DE102019100307A1 (de) * | 2019-01-08 | 2020-07-09 | Koenig & Bauer Ag | Auftragaggregat mit Positioniervorrichtung |
JP7442463B2 (ja) * | 2019-01-31 | 2024-03-04 | 住友化学株式会社 | 複素環化合物及びそれを含有する有害節足動物防除組成物 |
CN111070859B (zh) * | 2019-12-09 | 2021-07-30 | 高斯图文印刷***(中国)有限公司 | 一种可变规格印刷机的水墨辊离合装置 |
CN110978742A (zh) * | 2019-12-24 | 2020-04-10 | 佛山市必硕机电科技有限公司 | 纸塑包装盒平面图案印刷装置 |
DE102020102622A1 (de) | 2020-02-03 | 2021-08-05 | Koenig & Bauer Ag | Tiefdruckwerk |
DE102023100771B3 (de) | 2023-01-13 | 2024-01-11 | Koenig & Bauer Ag | Vorrichtung zum Beschichten eines Trägersubstrates mit einem pulverförmigen Material |
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DE2627963C2 (de) * | 1976-06-23 | 1978-06-29 | Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach | Vorrichtung an Druckmaschinen zum Verstellen der mit dem Plattenzylinder in Kontakt verbringbaren Farbauftragwalzen |
CH663582A5 (en) | 1984-12-18 | 1987-12-31 | De La Rue Giori Sa | Machine for indirect multicolour printing on the reel for simultaneous recto-verso printing |
JPS6250142A (ja) * | 1986-07-11 | 1987-03-04 | Ryobi Ltd | 両面印刷機 |
JPH0688402B2 (ja) * | 1986-11-17 | 1994-11-09 | 三菱重工業株式会社 | 印刷機の版胴・ゴム胴間印圧自動調節装置 |
DE4013106C1 (ja) * | 1990-04-25 | 1991-12-12 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
DE4142791C2 (de) * | 1991-12-23 | 2002-07-18 | Koenig & Bauer Ag | Vorrichtung zur Einstellung der Druckpressung sowie der Druckan- und Druckabstellung in Druckmaschinen |
ATE140186T1 (de) | 1992-03-26 | 1996-07-15 | De La Rue Giori Sa | Stichtiefdruckmaschine |
DE4211379C2 (de) * | 1992-04-04 | 1999-01-07 | Roland Man Druckmasch | Anilox-Offset-Druckeinheit mit einem Kurzfarbwerk |
DE4408025A1 (de) | 1994-03-10 | 1995-09-14 | Koenig & Bauer Ag | Druckwerk für eine Mehrfarbenrollenrotationsdruckmaschine |
DE19701216A1 (de) * | 1997-01-16 | 1998-07-23 | Kba Planeta Ag | Einrichtung zur Einstellung der Druckpressung |
DE19719304C1 (de) * | 1997-05-07 | 1998-11-12 | Roland Man Druckmasch | Lageranordnung für eine anstellbare Walze eines Farb- oder Feuchtwerks einer Druckmaschine |
DE50011677D1 (de) * | 1999-10-01 | 2005-12-29 | Koenig & Bauer Ag | Kurzfarbwerk |
DE10021540A1 (de) * | 2000-05-03 | 2001-11-08 | Koenig & Bauer Ag | Anordnung zur Einstellung eines Abstandes von Rotationsachsen von Zylindern |
JP2002326342A (ja) * | 2001-05-02 | 2002-11-12 | Komori Corp | 異常振動監視装置 |
US6684775B2 (en) | 2001-06-07 | 2004-02-03 | Heidelberger Druckmaschinen Ag | Printing unit with roll-away inkers |
DE10158093B4 (de) | 2001-11-27 | 2004-07-08 | Koenig & Bauer Ag | Tiefdruckmaschine |
DE10328801B4 (de) | 2002-07-22 | 2014-10-09 | Heidelberger Druckmaschinen Ag | Vorrichtung zur Druckan- und -abstellung in einer Druckmaschine |
DE102005014255A1 (de) * | 2005-03-30 | 2006-10-05 | Koenig & Bauer Ag | Lagerung von Walzen und/oder Zylindern in Druckwerken von Rotationsdruckmaschinen |
JP2006321129A (ja) * | 2005-05-19 | 2006-11-30 | Komori Corp | インキ壷装置 |
JP2007130792A (ja) * | 2005-11-08 | 2007-05-31 | Ryobi Ltd | 枚葉印刷機およびその制御方法 |
DE102007009884C5 (de) * | 2006-03-24 | 2023-03-23 | Heidelberger Druckmaschinen Ag | Druckmaschine |
CN101041285B (zh) * | 2006-03-24 | 2010-04-14 | 海德堡印刷机械股份公司 | 印刷机 |
EP1961566B1 (en) | 2007-02-21 | 2014-04-16 | Komori Corporation | Sheet processing apparatus |
JP4979009B2 (ja) * | 2007-07-04 | 2012-07-18 | 株式会社小森コーポレーション | 印刷機の駆動装置 |
JP2010162744A (ja) * | 2009-01-14 | 2010-07-29 | Mitsubishi Heavy Ind Ltd | 印圧調整装置および印圧調整方法ならびにオフセット印刷機 |
DE102010048364B4 (de) | 2009-11-05 | 2021-12-16 | Heidelberger Druckmaschinen Ag | Druckmaschine mit Zylinderjustier- und -schaltvorrichtungen |
JP5798742B2 (ja) * | 2010-12-24 | 2015-10-21 | 株式会社小森コーポレーション | 番号印刷機 |
-
2013
- 2013-09-09 DE DE102013217942.1A patent/DE102013217942B4/de not_active Expired - Fee Related
-
2014
- 2014-05-23 JP JP2015563105A patent/JP6058178B2/ja active Active
- 2014-05-23 CN CN201480031154.5A patent/CN105517803B/zh not_active Expired - Fee Related
- 2014-05-23 US US14/894,541 patent/US9486993B2/en not_active Expired - Fee Related
- 2014-05-23 EP EP14730763.1A patent/EP3043997B1/de active Active
- 2014-05-23 ES ES14730763.1T patent/ES2674703T3/es active Active
- 2014-05-23 WO PCT/EP2014/060612 patent/WO2015032514A1/de active Application Filing
- 2014-05-23 UA UAA201603800A patent/UA113709C2/uk unknown
- 2014-05-23 RU RU2016113506A patent/RU2635291C2/ru active
Also Published As
Publication number | Publication date |
---|---|
RU2635291C2 (ru) | 2017-11-09 |
RU2016113506A (ru) | 2017-10-16 |
ES2674703T3 (es) | 2018-07-03 |
US9486993B2 (en) | 2016-11-08 |
JP6058178B2 (ja) | 2017-01-11 |
DE102013217942A1 (de) | 2015-03-12 |
EP3043997A1 (de) | 2016-07-20 |
US20160129684A1 (en) | 2016-05-12 |
JP2016525949A (ja) | 2016-09-01 |
UA113709C2 (xx) | 2017-02-27 |
WO2015032514A1 (de) | 2015-03-12 |
CN105517803B (zh) | 2017-01-11 |
CN105517803A (zh) | 2016-04-20 |
DE102013217942B4 (de) | 2017-04-27 |
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