EP1524114A2 - Unité d'impression - Google Patents

Unité d'impression Download PDF

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Publication number
EP1524114A2
EP1524114A2 EP04104620A EP04104620A EP1524114A2 EP 1524114 A2 EP1524114 A2 EP 1524114A2 EP 04104620 A EP04104620 A EP 04104620A EP 04104620 A EP04104620 A EP 04104620A EP 1524114 A2 EP1524114 A2 EP 1524114A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
speed
printing unit
unit according
transfer
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.)
Withdrawn
Application number
EP04104620A
Other languages
German (de)
English (en)
Inventor
Kurt Weschenfelder
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 DE2000146373 external-priority patent/DE10046373B4/de
Priority claimed from DE2000146374 external-priority patent/DE10046374B4/de
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1524114A2 publication Critical patent/EP1524114A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/03—Threading webs into printing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00—Printing machines of special types or for particular purposes
    • B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
    • B41P2217/13—Machines with double or multiple printing units for "flying" printing plates exchange
    • 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
    • B41P2227/70—Forming the printing surface directly on the form cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/10—Starting-up the machine
    • B41P2233/11—Pre-inking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning

Definitions

  • the invention relates to a printing unit according to the preamble of claim 1.
  • a five-cylinder printing unit has an operating state in which one of the form cylinder for the purpose of plate change is stopped, while the assigned transfer cylinder is also either fixed or together with the form cylinder is independent of the other three cylinders rotatable.
  • the invention has for its object to provide a printing unit.
  • the achievable with the present invention consist in particular that a large Diversity of operation and variability of a printing unit or a cylinder composite is created.
  • cylinder or cylinder groups can be independent of each other, move at different speeds or even directions of rotation, which For example, when printing plate or blanket change, when a paper web, is required for independent inking or washing of rollers and cylinders.
  • different actions of the setup with the standstill (speed Zero) or the production speed of different setup speed or speed for the individual cylinder types are thus next to each other, while running or standing Paper web possible.
  • Particularly advantageous is the simultaneous fulfillment of several different Requirements for different components of a printing unit or printing unit.
  • the modes of operation contribute to a time saving and thus to lowering the Product unit costs and allows for the implementation of different Set-up work at production speed or in pull-in speed Paper web.
  • a flying plate change for the one- or two-sided Imprint réelle is possible.
  • a y- or ⁇ -shaped seven-cylinder printing unit is z.
  • the assigned to the form cylinder to be changed Transfer cylinder, for example, at the same time with a speed and direction of rotation operated for washing or otherwise. The same applies to one o. g. Nine or ten-cylinder printing unit.
  • a printing unit of a printing press in particular a rotary printing press, has a first cylinder 01, z. B. a forme cylinder 01, and one in one Pressure-on-position cooperating second cylinder 02, z. B. a first Transfer cylinder 02 of a printing unit 03.
  • the form cylinder 01 can with a Roller 04, z. B. a paint roller 04, in particular an inking roller 04 or a Raster 04 or Aniloxwalze 04, cooperate.
  • the transfer cylinder 02 acts in a print-on position with a web 06, for example a printing material web 06, in particular a paper web 06, together.
  • the forme cylinder 01 is rotatable independently of the transfer cylinder 02, d. H. he turns depending on the operating condition z. T. with the transfer cylinder 02 different speeds and / or directions of rotation. Likewise, the rotates Transfer cylinder 02 z. T. regardless of the forme cylinder 01.
  • the FormzyJinder 01 may have one or more of the following operating conditions take: he can be at a standstill, d. H. with a speed "zero" commercial vehicle but he can also with a production speed PFZ or a set-up speed RFZ turn which i. d. R. from the standstill NFZ and the production speed PFZ is different.
  • the setup speed RFZ can turn a speed DWFZ for changing the Printing form, a speed VEFZ for pre-inking or a speed WFZ for the Be washing.
  • Another setup speed RFZ can also be a speed TFFZ for the Dry driving, d. H. the decolorization of the forme cylinder 01 on the web 06, or a Speed EFZ for retraction of the web 06 be.
  • the setup speed RFZ also represent a speed BBFZ for imaging.
  • the transfer cylinder 02 may be one or more of the following Operating conditions: he can be at a standstill, d. H. he turns with one Speed "zero" NÜZ, he can with a production speed PÜZ or a set-up speed Turn RÜZ, which also i. d. R. from the standstill truck and the production speed PFZ is different.
  • the setup speed RZZ can turn a speed AWZZ for the Change of the elevator, a speed EÜZ for pulling in a train 06, a Speed WÜZ for washing or a speed VEÜZ for pre-inking the Be transfer cylinder 02.
  • the production speed PFZ for the forme cylinder 01 is z. B. between 20,000 and 50,000 revolutions per hour (U / h), preferably at 35,000 to 45,000 U / h.
  • the Production speed PÜZ the transfer cylinder 02 also between 20,000 and 50,000 U / h, preferably at 35,000 to 45,000 U / h.
  • the production speed is PZZ; PÜZ of the forme cylinder 01 or transfer cylinder 02 for circumferences which correspond to a pressure side, z. B. between 10,000 and 25,000 U / h.
  • the characteristic for the pre-inking speed VEFZ of the forme cylinder 01 is For example, in the range of 6,000 to 12,000 U / h.
  • the speed VEZZ of the transfer cylinder 02 is, for example, between 6,000 U / h to 12,000 U / h.
  • the speed WFZ z At 200 to 1,000 U / h, in particular between 300 and 800 U / h, while the speed WÜZ for the Washing theGermanetragungszylinders 02 z. B. between 300 and 40,000, in particular between 300 to 6,000 U / h.
  • the speed EFZ of z. B. revolving forme cylinder 01 for pulling the web 06th is for example 300 to 2,000 U / h, in particular 300 to 800 U / h, which is approximately a pull-in speed for the web 06 of 6 to 30 m / min, in particular 6 to 12 m / min corresponds.
  • the speed EZZ of the transfer cylinder 02 for retraction of the web 06 is For example, 300 to 2,000 U / h, in particular 300 to 800 U / h, which is approximately one Retraction speed for the web 06 from 6 to 30 m / min, in particular 6 to 12 m / min equivalent.
  • the speed DWFZ can be used to automatically change the printing form between 300 U / h and 2,000 U / h, in particular between 300 and 1,000 U / h, while during the change process i. d. R. a direction reversal of the direction of rotation takes place.
  • the Speed DWFZ can, however, z. B. in so-called. Jogging, between 120 and 300 U / h.
  • the speed is BBFZ of the forme cylinder 01 i. d. R.
  • the speed is AWZZ between 300 and 2,000 U / h, in particular between 300 and 1,000 U / h.
  • the AWZ speed also between 120 and 1,000 U / h.
  • the mentioned speeds for forme cylinder 01 and transfer cylinder 02 relate preferably on cylinder 01; 02 double the circumference, d. H. on cylinder 01; 02, up whose circumference in the circumferential direction two printing plates can be fastened one behind the other.
  • the Scopes are format dependent and are z. B. between 900 mm and 1,300 mm.
  • For the use of cylinders 01; 02 simple circumference are the speeds for to double the Form 01 and the transfer cylinder 02.
  • Printing units 03 wherein a forme cylinder 01 with a simple scope cooperates with a transfer cylinder 02 double the circumference.
  • the ink roller 04 may be at a standstill, d. H. she turns with one Speed "zero" NW, with production speed PW or with setup speed RW.
  • the Setup speed RW can be a speed VEW for pre-inking, a speed WW for the washing or a speed WLW for a continued running of the ink roller 04.
  • the preferred speed ranges for the ink roller 04 depend on the printing process and / or from the configuration of the printing unit or the inking unit.
  • a simple rubberized inking roller 04 a Anilox 04 or anilox roller 04 and an engraved roller 04 double the circumference be differentiated.
  • the executed as a simple, rubberized inking roller 04 Ink roller 04 preferably has approximately one third of the circumference of a forme cylinder 01 on double circumference.
  • Anilox roller 04 may have a circumference of a forme cylinder 01 of simple circumference, or, especially in high or flexographic printing, a forme cylinder 01 double circumference exhibit.
  • the production speed PW is z. B. between 40,000 to 100,000 U / h for with the Form cylinder 01 directly cooperating anilox 04 or anilox roller 04 simple Scope, and between 60,000 and 150,000 U / h in the case of the inking roller 04.
  • the anilox roller 04 double circumference is the production speed PW z. B. between 20,000 to 50,000 U / h.
  • the speed VEW for pre-inking the ink roller 04 is z. B. between 12,000 to 24,000 U / h in the case of anilox 04 or anilox roller 04 simple circumference and between 18,000 and 36,000 U / h in the case of an inking roller 04.
  • the speed WW for washing the ink roller 04 is z. B. 600 to 1,600 U / h in Trap of anilox 04 or anilox roll 04 simple circumference and is between 900 and 2,400 rpm for the case of an inking roller 04.
  • the Speed WLW preferably between 3,000 and 6,000 U / h for the anilox roller 04 double circumference, between 6,000 and 12,000 U / h for the anilox roller 04 simple Circumference and between 9,000 and 18,000 U / h for the inking roller 04.
  • the mentioned operating conditions are also defined effective peripheral speeds, short speeds, the rotational body:
  • the production rate of the forme cylinder 01 PFZ is z. B. between 6.4 and 16 m / s, in particular between 11 and 15 m / s. The same goes for the Transfer cylinder 02, if available.
  • the speed of the forme cylinder 01 PWFZ for the automated change of the Printing form is z. B. between 0.32 and 0.64 m / s, for manual change z. B. between 0.10 and 0.32 m / s.
  • For pre-inking the printing form is the Speed VEFZ of the forme cylinder 01 z. B. between 1.9 and 3.9 m / s while they for washing the printing form WFZ z. B. between 0.06 and 0.32 m / s, in particular is between 0.10 and 0.26 m / s.
  • the printing form is the Speed of the forme cylinder 01 z. B. between 0.64 and 1.3 m / s.
  • the Speed of the forme cylinder BBFZ 01 is i. d. R. greater than 16 m / s, in particular greater than 22 m / s for web presses, and for sheetfed presses greater than 1.6 m / s, in particular between 1.6 and 9.6 m / s.
  • For feeding the web is the speed EFZ of the forme cylinder 01 z. Between 0.10 and 0.50 m / s, in particular between 0.10 and 0.2 m / s.
  • the speed of the transfer cylinder 02 AWZZ for the manual change of the elevator is located between 0.04 and 0.32 m / s.
  • When washing the transfer cylinder 02 WÜZ is its speed z. B. between 0.10 and 13 m / s, in particular between 0.10 and 1.9 m / s.
  • the speeds for the ink roller 04 is directed to the operating conditions in the form cylinder 01 salaried state according to its speed, so that For example, the production speed of the ink roller 04 PW also in the area between 6.4 and 16 m / s, in particular between 11 and 15 m / s.
  • the ink roller 04 Run as an anilox roller 04, so the scope can then z. B. about the circumference a forme cylinder 01 simple circumference correspond.
  • Rotational speeds PW smaller to choose.
  • the speed to be selected again by the circumference of the ink rollers 04 depends on which z. B. between 0.35 and 0.5 m.
  • the speed of the ink roller 04 is for the pre-inking z. B. between 1.9 to 4.0 m / s. and for washing between 0.08 and 0.3 m / s.
  • For the continuation amounts to the speed of the ink roller 04 z. B. between 0.95 and 1.95 m / s.
  • the o. g. Ranges of speeds for the anilox roller 04 in one advantageous variant to the corresponding speed, z. By 0 to 30% In particular, to increase by 10 to 20%, so that the advantageous range for the Speed is maintained approximately.
  • Suitable or desired speeds for the mentioned, as a cylinder 01; 02 and Roll 04 executed rotating body 01; 02; 04 are aware of the effective Scopes for different diameters based on the advantageous speeds determined.
  • rollers 04 are generalized for simplicity and with a uniform diameter shown.
  • FIGS. 6 to Figs. 8 and 10 to 15 reflect states for the embodiment shown in the embodiments Starting and parking cylinders or rollers again.
  • a first group of embodiments (Fig. 1), first to twelfth Embodiment, describes advantageous operating conditions for a first pair 07 from the forme cylinder 01 and the cooperating transfer cylinder 02.
  • the forme cylinder 01 rotates for the purpose of pre-inking the setup speed RFZ, in this case with the characteristic for pre-inking
  • the transfer cylinder 02 is at standstill NÜZ, z. B. order an already retracted train 06 not to promote, resulting in a reduction of Waste paper means.
  • the forme cylinder 01 can be a cooperating inking roller 04 have, which is either coupled to this, or advantageously also regardless of the forme cylinder 01 rotates. In the present embodiment, this rotates with the setup speed corresponding to the peripheral speed of the forme cylinder 01 RW, in the opposite direction, and is employed on this.
  • the setup speed RW here the speed VEW for pre-inking the ink roller 04 does not have to be identical to be of the forme cylinder 01, but is dependent on the peripheral ratio of Form cylinder 01 and the ink roller 04.
  • the forme cylinder 01 further rotates at the speed VEFZ for pre-inking, during the transfer cylinder 02 with the setup speed RÜZ according to the speed WÜZ for washing theGermanetragungszylinders 02 rotates.
  • the forme cylinder 01 rotates at the speed VEFZ for the pre-inking, during the transfer cylinder 02 with the setup speed RZZ rotates according to the speed EÜZ for retraction of the web 06.
  • the forme cylinder 01 rotates at setup speed RFZ, in In this case with the speed DWFZ for changing the printing form.
  • the Transfer cylinder 02 rotates simultaneously with the speed EÜZ for drawing the Bahn 06.
  • the forme cylinder 01 rotates the forme cylinder 01st with the speed BBFZ for imaging of the forme cylinder 01.
  • the forme cylinder 01 rotates at the speed DWFZ for the Changing the printing form or in an alternative with the speed BBFZ for the Imaging of the forme cylinder 01, while the transfer cylinder 02 at a standstill NÜZ is located.
  • Form cylinder 01 and transfer cylinder 02 are offset from each other.
  • the ink roller 04 is turned off and is, for example, at standstill NW.
  • the forme cylinder 01 rotates at the speed DWFZ for changing the printing form during the transfer cylinder 02 at the speed WÜZ turns for washing.
  • Form cylinder 01 and transfer cylinder 02 are offset from each other.
  • the ink roller 04 is parked from the forme cylinder 01 and also rotates, for example, with setup speed RW, the speed VEW for pre-inking, the speed WW for washing the Ink roller 04 or the speed WLW for the continuation of the ink roller 04 against the Dry.
  • the forme cylinder 01 rotates at the speed DWFZ for the Changing the printing form or alternatively with the speed BBFZ for direct imaging, during the transfer cylinder 02 with the for the change of the elevator on the Transfer cylinder 02 expedient speed AWZZ rotates.
  • Form cylinder 01 and Transfer cylinder 02 are offset from each other.
  • the ink roller 04 is turned off and is, for example, at standstill NW.
  • the forme cylinder 01 rotates at the speed DWFZ for the Changing the printing plate, during the transfer cylinder 02 with production speed PÜZ turns.
  • the ink roller 04 is turned off and is, for example, at a standstill and turns at speed "zero" NW.
  • the forme cylinder 01 rotates at the speed WFZ for the Washing the forme cylinder 01, while the transfer cylinder 02 with the Production speed PÜZ turns.
  • the ink roller 04 is turned off and is located for example, at a standstill, d. H. it turns at zero speed NW.
  • the ink roller 04 however, can also rotate at speed WW for washing.
  • the forme cylinder 01 rotates at the speed WFZ for washing the forme cylinder 01, while the transfer cylinder 02 However, at standstill NÜZ is located. At the same time, the ink roller 04 with the rotate for them relevant speed WW for washing.
  • the forme cylinder 01 is at a standstill NFZ, during the transfer cylinder 02 at the speed EZZ for retraction of the web 06 turns.
  • the ink roller 04 may be off or on.
  • the forme cylinder 01 is at a standstill NFZ, however, while the transfer cylinder 02 with the speed WÜZ for the Washing the transfer cylinder 02 rotates. Again, the ink roller 04 off or be employed.
  • the transfer cylinder 02 of the pair 07 acts in a pressure-on position over the Bahn 06 with a cylinder 24, z. B. an impression cylinder 24 or a Satellite cylinder 24, in particular a steel cylinder 24, together and forms a Three-cylinder printing unit 26 ( Figure 2). Basically, all are for the pair 07 Operating conditions from the first to twelfth embodiment possible. Of the Steel cylinder 24 may be at a standstill, d. H. he turns at zero speed NSZ, with a production speed PSZ or with a setup speed RSZ turn.
  • the production speed PSZ for the steel cylinder 24 is z. B. between 20,000 and 50,000 U / h, preferably at 35,000 to 45,000 U / h.
  • the speed ESZ of the steel cylinder 24 for drawing in the web 06 is for example 300 to 2,000 U / h, in particular 300 to 800 U / h.
  • the speed WSZ z. B. at 200 to 1,000 U / h, in particular between 300 and 800 U / h.
  • the speed TFSZ for the dry running is for the steel cylinder 24, for example between 2,000 and 4,000 U / h, in particular between 2,000 and 3,000 U / h.
  • the specified speed ranges correspond to cylinders 01; 02; 24 double Scope. Double to use a steel cylinder 24 simple circumference approximately the speed information for the steel cylinder 24th
  • the production speed of the steel cylinder 24 PSZ is z. B. between 6.4 and 16 m / s, in particular between 11 and 15 m / s.
  • the speed of the steel cylinder 24 AWSZ for the change of the elevator is z. B. between 0.32 and 0.64 m / s while they the washing of the steel cylinder 24 WSZ z. B. between 0.06 and 0.32 m / s, in particular is between 0.10 and 0.26 m / s.
  • For the dry driving TFFZ of the forme cylinder 01 is located the speed of the steel cylinder 24 z. B. between 0.64 and 1.3 m / s.
  • the Speed ESZ for feeding is z. B. between 0.10 and 0.50 m / s. in particular between 0.10 and 0.2 m / s.
  • rotary body 24 are suitable or desired speeds with knowledge of the effective perimeters for a variety of Diameter based on the advantageous speeds determined.
  • the steel cylinder 24 is at standstill NSZ.
  • the Transfer cylinder 02 is also at a standstill NÜZ, while the Form cylinder 01 with one of its set-up speeds RFZ, for example, with the speed DWFZ for the change of the printing form or alternatively with the speed BBFZ for the Imagine, turn.
  • the pair 07 can also, according to the examples of the pair 07, with the Turn speed VEFZ for pre-inking or speed WFZ for washing.
  • the steel cylinder 24 rotates at the rotational speed "Zero" NSZ, however, while the transfer cylinder 02 with one of its set-up speeds RZZ, z. B. with the speed WÜZ for washing the transfer cylinder 02 rotates.
  • the forme cylinder 01 rotates at one of the setup speeds RFZ, z. B. at the speed DWFZ for changing the printing form or alternatively with the speed BBFZ for the Imagine, or he is at a standstill commercial vehicle.
  • the steel cylinder 24 rotates at the speed "zero" NSZ
  • the transfer cylinder 02 rotates at the speed AWZZ for the change of the elevator.
  • the forme cylinder 01 can also with its speed DWFZ for the Turn the elevator.
  • the steel cylinder 24 rotates at the speed ESZ for the entry of the web 06, while the transfer cylinder 02 at the speed AWZZ turns for the change of the elevator.
  • the forme cylinder 01 can be advantageous Turn variants with one of the speeds WFZ, DWFZ, VEFZ or BBFZ or itself are at a standstill commercial vehicle.
  • the steel cylinder 24 rotates in the seventeenth embodiment with the speed ESZ for the entry of the web 06, while the transfer cylinder 02 at standstill NÜZ located.
  • the forme cylinder 01 can advantageously again with one of Setup speeds RFZ, z. B. with WFZ, DWFZ, VEFZ or BBFZ turn, or in the Standstill Commercial Vehicles are located.
  • the steel cylinder 24 also rotates with setup speed RSZ, z. B. with the speed AWSZ for changing the support on the steel cylinder 24, the transfer cylinder 02 rotates at the speed WÜZ for washing the Transfer cylinder 02.
  • the steel cylinder 24 rotates and the Transfer cylinder 02, hired against each other, each with production speed PSZ; PÜZ, while the forme cylinder 01 with one of the speeds WFZ, DWFZ, VEFZ or BBFZ turns or is at standstill commercial vehicle.
  • the forme cylinder 01 preferably rotates the speed DWFZ for changing the printing form or at the speed BBFZ for the Imaging.
  • the steel cylinder 24 does not work only with the Pair 07, but with a second pair 08 from a second form cylinder 09 and a second transfer cylinder 11 together.
  • the two pairs 07; 08 form together with the steel cylinder 24, a five-cylinder printing unit 27, z. B. one Semisatellites 27.
  • the pair 08 all operating states of the first to twelfth embodiments, in parallel and independently to the operating state the first couple 07 possible.
  • the operating conditions for the three-cylinder printing unit 26 of the embodiments thirteen to nineteen accordingly apply.
  • the five-cylinder printing unit 27 there are also more advantageous, set forth below, operating conditions.
  • the cylinders 01 rotate; 02; 09; 11 one of the two pairs 07; 08, z. B. the cylinder 01; 02 of the first pair 07 and the steel cylinder 24, together, with production speed PFZ; PÜZ, while the second Form cylinder 09 with one of its set-up speeds RFZ, z. B. at the speed DWFZ; WFZ for changing or washing the printing form or at the speed BBFZ for the Imaging turns.
  • An advantageous variant is the rotation of the forme cylinder 09 with the Speed VEFZ for pre-inking.
  • the form cylinder 09 can, however, z. B. also in Standstill Commercial Vehicles are located.
  • the second transfer cylinder 11 is from the steel cylinder 24th turned off and also rotates with one of its set-up speeds RZZ, for example with the speed WÜZ for washing the elevator.
  • the Transfer cylinder 11 are also at standstill NÜZ.
  • the steel cylinder 24 rotates the speed ESZ for the retraction of the web 06 not shown in Fig. 3, while both parked form cylinder 01; 09 with one of the set-up speeds RFZ, for example with the speed VEFZ or DWFZ or BBFZ for pre-inking or in particular Turn the change of the printing form or the picture.
  • the two transfer cylinders 02; 11 are turned off by the steel cylinder 24.
  • the turn Transfer cylinder 02; 11 likewise each with one of their set-up speeds RZZ, For example, with the speed WÜZ, AWZZ for washing or changing the Elevator.
  • the steel cylinder 24 is in the Standstill NSZ, while at least one of the two transfer cylinders 02; 11 with one of the set-up speeds RZZ, z. B. with the speed WÜZ or AWÜZ for washing or changing the elevator turns.
  • the associated rotates Forme cylinder 01; 09 also with one of its set-up speeds RFZ, z. B. the speed DWFZ for changing the printing form or alternatively with the speed BBFZ for the Imaging.
  • the steel cylinder 24 does not work only with both Couples 07; 08 together.
  • a third pair 13 of a third forme cylinder 14 and a third transfer cylinder 16 is made to the steel cylinder 24 and unemployable.
  • the three pairs 07; 08; 13 form together with the steel cylinder 24 a Seven-cylinder printing unit 28, z. B. in Y or in ⁇ -form for the 3/0-Fort horr or as Imprint unit 28 for impression in 2 / 0- or 1/1-imprint.
  • the latter only if at least one of the transfer cylinders 02; 11; 16 from a rubber-against-steel operation is convertible to rubber-against-rubber operation.
  • Pair 13 all operating states from the first to twelfth embodiments, in parallel and independently of the operating condition of the first two pairs 07; 08 possible.
  • Cooperation and the operating conditions of the pair 13 with the steel cylinder 24 are the operating conditions for the three-cylinder printing unit 26 of the embodiments Thirteen to nine years and the operating conditions for the five-cylinder printing unit 27th from the embodiments twenty to twenty-three apply accordingly.
  • seven-cylinder printing unit 28 there are further advantageous, in the following explained, operating conditions.
  • the direction of rotation of the two transfer cylinders 02; 11 are the same, z. B. counterclockwise, the direction of rotation of the steel cylinder 24th opposite, z. B. clockwise.
  • the third forme cylinder 14 rotates at setup speed RFZ, for example with the speed DWFZ or alternatively with the speed BBFZ for the picture.
  • the third transfer cylinder 16 rotates at its setup speed RZZ, z. B. the speed WÜZ for washing the elevator. He can, however, too at standstill NÜZ.
  • the cylinders rotate 01; 02; 09; 11 of the two pairs 07; 08 and the steel cylinder 24 and the third forme cylinder 14 as in previous embodiment.
  • the third transfer cylinder 16 is also turned on the steel cylinder 24 and rotates with production speed PÜZ.
  • the third Form cylinder 14 can in development also with the speed VEFZ for pre-inking rotate.
  • the steel cylinder 24 rotates at the rotational speed ESZ for the retraction of the web 06, not shown in Figure 4, while the cylinder 01; 02; 09; 11; 14; 16 at least two of the pairs 07; 08; 13 with respective setup speed RFZ; Turn RÜZ.
  • all cylinders rotate 01; 02; 09; 11; 14; 16; 24 of the seven-cylinder printing unit 28 with the respective production speed PFZ; ETI; PSZ, wherein all transfer cylinders 02; 11; 16 the same direction of rotation, z. B. counterclockwise, but counter to the direction of rotation of the steel cylinder 24, z. B. turn clockwise, turn.
  • the looping around the steel cylinder 24, but not in Fig. 4th shown web 06 is printed either in 3/0 printing or in 2/0 Imprinter réelle.
  • the steel cylinder 24 acts as a satellite cylinder 24 in addition to the three pairs 07; 08; 13 with the fourth pair 18 together.
  • the fourth pair 18 of the fourth forme cylinder 19 and the fourth transfer cylinder 21st is employed or adjustable to the steel cylinder 24.
  • the four pairs 07; 08; 13; 18 form together with the steel cylinder 24, a nine-cylinder printing unit 29, z. Legs Satellite unit 29.
  • all operating states are also off for the pair 18 the first to twelfth embodiments, in parallel and independently to Operating state of the three pairs 07; 08; 13 possible.
  • the cylinders 01 rotate; 02; 09; 11; 14; 16; 19; 21 three of the four pairs 07; 08; 13; 18, z.
  • the transfer cylinder 02; 11; 16 turn with the same direction of rotation, z. B. left-handed, where they each to the assigned steel cylinder 24 are employed.
  • the steel cylinder 24 and the three Form cylinders 01; 09; 14 of the pairs 07; 08; 13 turn with this opposite Direction of rotation, z. B. clockwise.
  • the fourth form cylinder 19 rotates with one of his Setup speeds RFZ, for example, with the speed DWFZ for the change of Printing form or alternatively with the speed BBFZ for imaging, and is more advantageous Way off from the cooperating transfer cylinder 21.
  • Transfer cylinder 21 is, as stated in the example, not to the steel cylinder 24th employed and also rotates with one of his set-up speeds RZZ, for example with the speed WÜZ for washing the transfer cylinder 21st
  • all cylinders rotate 01; 02; 09; 11; 14, 16; 19; 24 as in the twenty-ninth embodiment except for Transfer cylinder 21, which is also employed on the steel cylinder 24, and turning left with production speed PÜZ.
  • all cylinders 01 rotate; 02; 09; 11; 14, 16; 21; 24 as in the twenty-ninth embodiment except for the forme cylinder 19, which is at a standstill commercial vehicle.
  • the embodiments twenty-nine to thirty-one are more advantageous Apply accordingly to an operating condition in which at least two of the pairs 07; 08; 13; 18 and the forme cylinder 01; 09; 14; 19 or the Transfer cylinder 02; 11; 16; 21 with one of their set-up speeds RFZ; RZZ, z. B. in order to change the printing form or the elevator with the speed DWFZ or AWÜZ, or for washing with the speed WÜZ or WFZ, for the purpose of pre-coloring with the Speed VEFZ or for the purpose of imaging with the speed BBFZ turn while the remaining cylinder 01; 02; 09; 11; 14; 16; 19; 21, 24 with production speed PFZ; ETI; Turn PSZ.
  • the steel cylinder 24 rotates with the Speed ESZ for drawing in the web 06, not shown in FIGS. 8 and 9, for example, right-handed.
  • the four transfer cylinders 02; 11; 16; 21 turn also with the speed EZZ for retraction of the web 06, but with opposite direction of rotation, z. B. counterclockwise.
  • the form cylinder 01; 09, 14; 19 rotate with one of the set-up speeds RFZ, for example, with the speed DWFZ for the Changing the printing form or alternatively with the speed BBFZ for imaging.
  • the direction of rotation can be left or right-handed. It may or may, however also only one, two or three of the forme cylinder 01; 09, 14; 19 with one of the set-up speeds Turn RFZ while the other form cylinder 19; 14, 09; 01 at standstill commercial vehicle are located.
  • ink rollers 04 work together.
  • the ink rollers 04 are connected to the forme cylinder 01; 09, 14; 19, which with the speed VEFZ for pre-inking, z. B. clockwise, turn, employed and turn with the speed VEW for pre-inking, but with opposite Direction of rotation, z. B. counterclockwise.
  • thirty-five to thirty-seven is that Presence of a device for pivoting at least one Transfer cylinder 02; 11; 16; 21 from a rubber-against-steel operation to one Rubber-against-rubber operation with the adjacent transfer cylinder 02; 11; 16; 21 advantageous.
  • the steel cylinder 24 rotates Production speed PSZ, for example, clockwise.
  • the transfer cylinder 02; 11; 16; 21 of the lower pairs 07; 08 and the upper pair 13; 18 are at the Steel cylinder 24 employed and rotate in the opposite direction, z. B. anti-clockwise, with production speed PÜZ.
  • Paint rollers 04 rotate at production speed PW, but with opposite Direction of rotation, z. B. counterclockwise.
  • the web 06 coming from below in the example, wraps around the steel cylinder 24 and is printed fourfold on one side.
  • the two lower transfer cylinder 02; 11 not attached to the steel cylinder 24, but to each other. All cylinders 01; 02; 14; 16; 19; 21; 24 and ink rollers 04 except for the second transfer cylinder 11 and the second forme cylinder 09 of the second pair 08 and the associated, not in Fig. 10 illustrated ink roller 04 rotate as in the embodiment thirty-five.
  • the Cylinder 09; 11 of the second pair 08 and the associated ink roller 04 turn in opposite direction of rotation, z. B. the transfer cylinder 11 clockwise, the Form cylinder 09 anti-clockwise and the associated ink roller 04 clockwise.
  • the Web 06 enters from below into the nine-cylinder printing unit 29 and leaves it laterally, after being either in 3/1 continuous printing, or in imprint mode for example 2/1 was printed.
  • thirty-eighth to Forty-sixth Embodiment form two five-cylinder printing units 27 according to the twentieth to twenty-third embodiment together a Ten-cylinder printing unit 31, z. B. a ten-cylinder satellite 31.
  • the two pairs 07 and 08 cooperate with the steel cylinder 24, while the two pairs 13 and 18 with another cylinder 32, e.g. B. a second impression cylinder 32, in particular a second satellite 32 or steel cylinder 32, a second five-cylinder printing unit 27 forming, working together.
  • the two five-cylinder printing units 27 are i. d. R. vertically aligned and stand mirror images side by side. However, they can also be aligned horizontally, and be arranged one above the other.
  • the cylinders 01 rotate; 02; 09; 11; 14; 16; 19; 21 three of the four pairs 07; 08, 13; 18, z.
  • the pair 07; 08; 13, and the Steel cylinder 24; 32 with production speed PFZ; ETI; PSZ.
  • Three of the Transfer cylinder 02; 11; 16 turn with the same direction of rotation, z. B. left-handed, wherein they are each employed on the associated steel cylinder 24 and 32 respectively.
  • the two steel cylinders 24; 32 and the three forme cylinders 01; 09; 14 of the pairs 07; 08; 13 rotate with this opposite direction of rotation, z. B. clockwise.
  • the fourth Form cylinder 19 rotates with one of the set-up speeds RFZ, for example, with the speed DWFZ for changing the printing form or alternatively with the speed BBFZ for the Imaging, and is advantageously from the cooperating transfer cylinder 21st switched off.
  • the transfer cylinder 21 is, as stated in the example, not to the assigned steel cylinder 32 employed and also rotates with one of his RÜZ rotational speeds, for example, with the speed WÜZ for washing the Transfer cylinder 21.
  • all cylinders rotate 01; 02; 09, 11; 14 16; 19; 24; 32 as in the thirty-eighth embodiment except for Transfer cylinder 21, which also to the associated steel cylinder 32nd is turned on, and turns counterclockwise with production speed PÜZ.
  • all cylinders rotate 01; 02; 09; 11; 14, 16; 21; 24; 32 as in the thirty-eighth embodiment except for the forme cylinder 19, which is at a standstill commercial vehicle.
  • the embodiments thirty-eight to forty are in an advantageous embodiment apply accordingly to an operating condition in which at least two of the pairs 07; 08; 13; 18 and the forme cylinder 01; 09; 14; 19 or the transfer cylinder 02; 11; 16; 21 with one of their set-up speeds RFZ; RZZ, z. B. for the purpose of changing the printing form or the elevator with the speed DWFZ or AWZZ, for the purpose of washing with the Speed WÜZ or WFZ, for the purpose of pre-inking with the speed VEFZ or with the Rotate speed BBFZ for imaging while the remaining cylinders 01; 02; 09; 11; 14; 16:19; 21, 24, 32 with production speed PFZ; ETI; Turn PSZ.
  • the four transfer cylinders 02; 11; 16; 21 also turn with the Speed EZZ for pulling in the web 06, but with opposite Direction of rotation, z. B. counterclockwise.
  • the form cylinder 01; 09; 14; 19 turn with one of her Setup speeds RFZ, for example, with the speed DWFZ for the change of Printing form or alternatively with the speed BBFZ for imaging.
  • the direction of rotation can be left or right-handed. However, it can or may only be one, two or three of the forme cylinder 01; 09; 14; Turn 19 with setup speed RFZ while the others are at a standstill commercial vehicle.
  • the forming cylinders 01; 09; 14; 19 from the forty-first embodiment each not shown Ink rollers 04 together.
  • the ink rollers 04 are connected to the forme cylinder 01; 09; 14; 19 which with the speed VEFZ for pre-inking, z. B. turn to the right, turn, turned on and turn with the speed VEW for pre-inking, but with opposite direction of rotation, z. B. counterclockwise.
  • forty-four to forty-six is Presence of a device for pivoting at least one of Transfer cylinder 02; 11; 16; 21 from a rubber-against-steel operation to one Rubber-against-rubber operation with the adjacent transfer cylinder 02; 11; 16; 21 advantageous.
  • the steel cylinders 24; 32 with Production speed PSZ for example, clockwise.
  • the transfer cylinder 02; 11; 16; 21 of the pairs 07; 08; 13; 18 are at the respectively associated steel cylinder 24; 32 employed and turn with opposite direction of rotation, z. B. counterclockwise, with Production speed PÜZ.
  • the co-operating form cylinder 01; 09; 14; 19 turn like the steel cylinder 24; 32 with production speed PFZ clockwise.
  • the with the Form cylinders 01; 09; 14; 19 cooperating, not shown ink rollers 04 rotate with production speed PW, but with opposite direction of rotation, z. B. left-handed.
  • the web 06 not shown in FIG. 12, for example, comes from below, revolves both steel cylinders 24; 32 and one-sided printed four times before they again down the ten-cylinder printing unit 31 leaves.
  • the steel cylinder 24; 32 can either be in the Standstill NSZ are or in the direction of the web 06, here the left Steel cylinder 24 anti-clockwise and the right steel cylinder 32 clockwise, with Production speed.
  • the steel cylinders 24; 32 are in the example in Standstill NSZ.
  • the ink rollers 04 not shown, rotate in opposite directions the co-operating form cylinders 01; 09; 14; 19th

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Ink Jet (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
EP04104620A 2000-09-20 2001-09-17 Unité d'impression Withdrawn EP1524114A2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2000146373 DE10046373B4 (de) 2000-09-20 2000-09-20 Antrieb einer Druckeinheit
DE10046374 2000-09-20
DE10046373 2000-09-20
DE2000146374 DE10046374B4 (de) 2000-09-20 2000-09-20 Verfahren zum Betreiben einer Druckeinheit
EP01982105A EP1318909B1 (fr) 2000-09-20 2001-09-17 Unite d'impression

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EP01982105A Division EP1318909B1 (fr) 2000-09-20 2001-09-17 Unite d'impression

Publications (1)

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EP03018194A Withdrawn EP1364782A3 (fr) 2000-09-20 2001-09-17 Unité d'impression
EP03018190A Expired - Lifetime EP1361047B1 (fr) 2000-09-20 2001-09-17 Procédé pour le fonctionnement d'une unité d'impression
EP04104620A Withdrawn EP1524114A2 (fr) 2000-09-20 2001-09-17 Unité d'impression
EP01982105A Expired - Lifetime EP1318909B1 (fr) 2000-09-20 2001-09-17 Unite d'impression
EP03018191A Withdrawn EP1364780A3 (fr) 2000-09-20 2001-09-17 Unité d'impression

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EP03018191A Withdrawn EP1364780A3 (fr) 2000-09-20 2001-09-17 Unité d'impression

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EP (5) EP1364782A3 (fr)
JP (1) JP2004508983A (fr)
CN (1) CN1209243C (fr)
AT (1) ATE555906T1 (fr)
AU (1) AU2002213796A1 (fr)
WO (1) WO2002024454A1 (fr)

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EP1364782A2 (fr) 2003-11-26
ATE555906T1 (de) 2012-05-15
CN1461262A (zh) 2003-12-10
JP2004508983A (ja) 2004-03-25
EP1318909B1 (fr) 2012-05-02
EP1364780A3 (fr) 2008-11-26
WO2002024454A1 (fr) 2002-03-28
EP1361047B1 (fr) 2012-08-01
WO2002024454B1 (fr) 2002-07-25
EP1364780A2 (fr) 2003-11-26
AU2002213796A1 (en) 2002-04-02
EP1361047A3 (fr) 2008-10-29
US6895857B2 (en) 2005-05-24
US20040035309A1 (en) 2004-02-26
EP1361047A2 (fr) 2003-11-12
EP1364782A3 (fr) 2008-11-26
EP1318909A1 (fr) 2003-06-18
CN1209243C (zh) 2005-07-06

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