WO1998001302A1 - Rotationssiebdruckmaschine - Google Patents
Rotationssiebdruckmaschine Download PDFInfo
- Publication number
- WO1998001302A1 WO1998001302A1 PCT/EP1997/003341 EP9703341W WO9801302A1 WO 1998001302 A1 WO1998001302 A1 WO 1998001302A1 EP 9703341 W EP9703341 W EP 9703341W WO 9801302 A1 WO9801302 A1 WO 9801302A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- printing
- modules
- printing machine
- rotary screen
- control
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/0831—Machines for printing webs
- B41F15/0836—Machines for printing webs by means of cylindrical screens or screens in the form of endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/10—Machines for multicolour printing
-
- 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
- B41P2217/11—Machines with modular units, i.e. with units exchangeable as a whole
-
- 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
- B41P2217/14—Machines with constructions allowing refurbishing, converting or updating existing presses
Definitions
- the invention relates to a rotary screen printing machine according to the preamble of claim 1.
- This comprises two main rollers spaced from each other, one of which is driven by a main drive motor, an endless conveyor belt stretched between the main rollers and a plurality of successive printing units in the course of the conveyor belt, each have a printing cylinder and an associated printing cylinder drive.
- Generic rotary screen printing machines are known for example from EP 0 396 924 B1 or EP 0 522 640 AI.
- the invention is based on the object of specifying a rotary screen printing machine which can be quickly and easily adapted to changing production requirements with little capital expenditure and which enables a high degree of machine utilization.
- the object is achieved according to the invention in a rotary screen printing machine of the type mentioned at the outset by the characterizing features of claim 1.
- the printing units are realized by modular individual assemblies with respectively assigned control modules that can be individually programmed for different printing programs, each of which is connected to a data bus of the printing press in a digital network for exchanging operating parameters between the control module on the one hand and the drive unit or drives of the conveyor belt on the other hand, and the control modules can be connected to one another and / or a control center.
- the invention is therefore based on the idea of modularizing a rotary screen printing machine in all of its stations as externally self-sufficient, completely standardized "sub-machines" which can be developed, built, produced, tested and maintained separately, so that all production variants are different Combining such modular elements will be possible in any way.
- Such a view of the problem, which is directed towards the individual printing stations makes it possible above all to provide a complete, overall highly complex printing system, even for technically less specialized people, which is comparatively easy to understand and can be handled easily during production and later on site leaves.
- such a modular system can also enable the simple conversion of existing production systems with rotary screen printing machines to the new modular technology, which is of increasing importance in the sense of the worldwide trend towards standardization.
- An adaptation which is significantly less expensive than a completely new investment, therefore enables the more efficient use of already available resources, system parts and the like, and the exclusive renewal of process-relevant parts of a system becomes realistic and cost-effective for the first time.
- the operating parameters for the individual printing stations can be generated on the one hand by default values in a memory of a CPU within the control module and on the other hand can be defined for a specific printing program by a predefined protocol delivered via the data bus and an interface in the control module.
- FIG. 1 shows the basic structure of a rotary screen printing machine with individual printing stations or printing units in association with a typical printing machine substructure with an endless conveyor belt running around two main rollers;
- Fig. 2 shows the basic system structure of an individual
- Sub-machine i.e. the printing station with printing roller drive, various sensors and actuators as well as an internal sub-network;
- FIG. 3 shows the block diagram structure of a decentralized control module according to the invention for supplying typical components of a printing station, such as printing roller drive, actuators, sensors and actuators.
- FIG. 1 illustrates the typical structure of a rotary screen printing machine in a simplified representation.
- an endless conveyor belt 4 often also referred to as a printing blanket, is stretched, which is driven at one end by a main drive motor 1.
- a drive for the endless conveyor belt 4 is ideally used, which has an integrated digital interface to a network data bus 10.
- a digital encoder 12 which is also provided in a known manner on one of the main rollers, detects the movement and position of the endless conveyor belt 4.
- decentralized control modules 6, which - as shown - also have a multi-pin connector 7, if appropriate also via others, for example optoelectronic coupling links are connected to the network data bus 10.
- one or more control stations 11 can also be functionally integrated into the network data bus 10 as central display, control and operating units for a machine operator and possibly upstream or downstream system parts 8, 9.
- the decentralized control modules 6 of the individual printing units 5, which are identical in their structure, are programmed so that, by combining generally relevant data made available via the network data bus 10, the number of connected stations, speed and position of the conveyor belt 4 etc. together with From the various states of sensors S and actuators A determined at the individual stations, that specific information is available via the network data bus 10 that is permanently required for a specific printing station and for a flawless production process in the network.
- FIG. 2 shows an example of the structure of a single modular printing station, consisting of the actual printing unit 5 with the printing cylinder Z and various sensors S required for controlling a smooth printing process, such as for detecting the longitudinal, transverse and diagonal register position of the printing cylinder, the required Height position of the printing unit above the substrate to be printed, the tension of the printing cylinder as well as the temperature detection on important unit parts, and actuators A for the automatic execution of the transverse and diagonal and height movement of the printing unit as well as for the activation of solenoid valves for the pneumatic control circuits in the printing unit , the pressure cylinder drive 2, which is preferably designed here as a stepper motor with integrated position detection, and the control module 6.
- a SUB network 11 provided for possible expansions enables the simple connection of further additional modules to be integrated into the printing station, without any intervention in the hardware structure of the control module 6 being necessary.
- two SUB electronic modules SEM are present as an example, the function of which is not important here.
- the structure of the control module 6 is illustrated in FIG. 3.
- An integrated microcomputer CPU controls several power drivers 20, 21, 22, 23 for the printing roller drive via the drive motor 2, actuators 24, 25 and various actuators A.
- Some of these actuators A in the form of actuators 24, 25 effect the automatic movements already mentioned of the printing unit, where it makes sense to use an integrated position detection 30, 31, 32 to detect the position actually reached independently of possible inaccuracies in the mechanics via suitable sensors 5.
- the system of the control module 6 can query the states of connected sensors 5 via the inputs of an integrated data acquisition module 26.
- the software required for autonomous operation of the control module 6 according to the invention is contained in a flash memory 27 and is immediately available when the supply voltage is applied. Only the individual basic programming for a specific printing process and any subsequent program changes that may be required are carried out via the network data bus 10.
- the control module 6 has an RS interface 33, 34 for connection to the network data bus 10 and the SUB network 11.
- the substructure of a rotary screen printing machine which essentially consists of the two main rollers 3 and an endless conveyor belt 4 for transporting the material to be printed, has hitherto had to be put together as a "fixed component", so to speak can be produced with a different plurality of printing stations to provide an entire printing press.
- a suitable switchgear had to be manufactured and installed on site.
- a printing press can be structured so that any number of printing stations in the form of fully functional, self-sufficient elements, each provided with all mechanical, electrical and electronic Modules can be combined to form a printing press by simply "placing" on a corresponding substructure, which only takes on the pure function of a transport unit.
- the interaction of the individual printing units required for the smooth running of the printing process is guaranteed by the connection of the individual modules via a purely digital data network, which later enables quick and easy addition or removal of individual printing stations in the shortest possible time and without special aids.
- a central, or even only partially central switchgear as is still common today and known, can be dispensed with on the basis of the invention.
- the rotary screen printing machine is of modular construction overall.
- the foregoing shows that the individual modular printing stations or printing modules each have a printing unit and a control unit.
- the control unit itself is designed as a control module, which is arranged on the outside of the printing module in an easily replaceable manner.
- the control module can be connected to the rest of the pressure module via easily releasable fastening means, such as screws, and connecting plugs.
- all control modules on the rotary screen printing machine are of the same design, so that they are interchangeable. In the event of failure of one Control modules can be quickly replaced by a reserve control module or a control module of an unused print module.
- the control module preferably comprises a watertight housing, so that damage caused by penetrating water is prevented even when changing a control module.
- the connectors to the printing unit are also watertight and moisture-resistant.
- receiving devices for the printing modules are fixedly arranged on the substructure.
- the number of receiving devices depends on the length of the conveyor belt and corresponds to the maximum number of printing modules to be provided.
- the Au acquisition devices can be holding plates with centering pins, on which a print head can be fitted or pushed on in a precisely defined position. Attachment can optionally be carried out using locking screws or other suitable fastening means.
- an identifier can be provided on the receiving devices, by means of which the control module can determine which of the receiving devices the printing module is attached to.
- the main drive motor itself is constructed as a module which is independent of the substructure of the rotary screen printing machine.
- the output shaft of the main drive motor is connected to the main roller for driving the conveyor belt via an easily detachable shaft connection, for example a flange connection.
- the flange connection can be used as a compensating coupling to compensate for a Shaft misalignment and / or be designed as a breaking pin coupling for overload protection.
- the module of the main drive motor is designed in a pallet-like manner in its foot region, so that the main drive motor can be removed from the rotary screen printing machine in a simple manner, for example by a forklift or a lifting truck after the flange connection has been released.
- the engine can be replaced in a relatively short time for maintenance or repair purposes by a spare engine.
- the rotary screen printing machine according to the invention Due to the consistent modular design of the rotary screen printing machine according to the invention, downtimes caused by maintenance and repair work can be reduced as far as possible.
- the rotary screen printing machine according to the invention therefore not only has a simple and user-friendly and maintenance-friendly design, but also allows particularly economical production.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Screen Printers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/147,402 US6041705A (en) | 1996-07-03 | 1997-06-25 | Rotary silk screen printing machine |
EP97929291A EP0842049B1 (de) | 1996-07-03 | 1997-06-25 | Rotationssiebdruckmaschine |
DE59700284T DE59700284D1 (de) | 1996-07-03 | 1997-06-25 | Rotationssiebdruckmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19626821.4 | 1996-07-03 | ||
DE19626821A DE19626821A1 (de) | 1996-07-03 | 1996-07-03 | Modulare Rotationssiebdruckmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998001302A1 true WO1998001302A1 (de) | 1998-01-15 |
Family
ID=7798825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/003341 WO1998001302A1 (de) | 1996-07-03 | 1997-06-25 | Rotationssiebdruckmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US6041705A (de) |
EP (1) | EP0842049B1 (de) |
CN (1) | CN1191163C (de) |
AT (1) | ATE182523T1 (de) |
DE (2) | DE19626821A1 (de) |
WO (1) | WO1998001302A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0843243A2 (de) * | 1996-11-19 | 1998-05-20 | Siemens Aktiengesellschaft | Antriebssystem mit integrierter Leistungselektronik und integrierter Antriebsregelung mit optimierter Verbindungstechnik und Komponentenverteilung |
EP1080893A1 (de) * | 1999-08-30 | 2001-03-07 | Tokyo Kikai Seisakusho Ltd. | Netzwerksteuerungssystem für Rotationsdruckmaschinen |
DE10333626A1 (de) * | 2003-07-24 | 2005-02-17 | Robert Bürkle GmbH | Vorrichtung zum Bedrucken von flächigen Werkstücken |
EP2100733A1 (de) | 2008-03-11 | 2009-09-16 | Polytype S.A. | Modular aufgebaute Lineardruckmaschine zum Bedrucken von Hohlkörpern mit unterschiedlichen Druckverfahren |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6485777B1 (en) | 1998-03-24 | 2002-11-26 | Steinemann Technology Ag | Method and device for coating sheets |
JP4495799B2 (ja) * | 1999-06-29 | 2010-07-07 | 東北リコー株式会社 | 印刷装置 |
DE10021480A1 (de) * | 2000-05-03 | 2001-11-15 | Noell Crane Sys Gmbh | Twistlock für Hebezeuge |
ES2203303B1 (es) * | 2001-11-29 | 2005-02-16 | Rafael Pascual Bernabeu | Maquina para calandrar, estampar, flocar, grabar y cepillar simultaneamente. |
DE10357429B4 (de) | 2003-12-09 | 2018-07-19 | Heidelberger Druckmaschinen Ag | Modulare Bogenrotationsdruckmaschine |
DE102005033574A1 (de) * | 2005-07-19 | 2007-01-25 | Man Roland Druckmaschinen Ag | Anordnung und Verfahren zur Synchronisierung von Druckmaschinen und Zusatzkomponenten |
DE102006009374B4 (de) | 2006-03-01 | 2009-06-04 | Koenig & Bauer Aktiengesellschaft | Verfahren zur Speicherung von Daten mindestens einer Komponente einer mehrere Komponenten und mindestens ein Kommunikationsnetzwerk aufweisenden Druckmaschine |
EP3044639B1 (de) | 2013-10-17 | 2017-11-29 | Hewlett-Packard Development Company, L.P. | Steuerungssystem zur steuerung einer anzahl von aktuatoren |
CN109130460B (zh) * | 2017-06-28 | 2020-07-14 | 长胜纺织科技发展(上海)有限公司 | 圆网转移印花机控制系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2634657A1 (de) * | 1975-09-30 | 1977-04-07 | Alsacienne Constr Meca | Maschine mit rotierenden schablonen zum bedrucken von bandfoermigen erzeugnissen |
DE3027717A1 (de) * | 1979-08-10 | 1981-02-26 | Stork Brabant Bv | Verfahren zum steuern einer druckeinrichtung und druckeinrichtung mit individuell steuerbaren druckorganen |
EP0396924A2 (de) * | 1989-05-11 | 1990-11-14 | Stork MBK GmbH | Einrichtung zum winkelsynchronen Antreiben einzelner Druckschablonen einer Rotationssiebdruckmaschine |
EP0522640A1 (de) * | 1991-07-05 | 1993-01-13 | Stork Brabant B.V. | Siebdruckvorrichtung mit kontinuierlicher Positionskontrolle des rotierenden Siebes |
US5400709A (en) * | 1992-09-21 | 1995-03-28 | Comco Machinery, Inc. | Rotary print head module and impression bar |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898156A (en) * | 1974-03-25 | 1975-08-05 | Avco Corp | Hyperbolic magnet poles for sink-float separators |
JPS5971861A (ja) * | 1982-10-18 | 1984-04-23 | Yoshimitsu Nagai | 自動スクリ−ン捺染機 |
DE4237837A1 (de) * | 1991-11-21 | 1993-06-03 | Koenig & Bauer Ag | |
US5664101A (en) * | 1993-12-22 | 1997-09-02 | Heidelberg Druckmaschinen Ag | Intelligent industrial local area network module for use in a distributed control system |
-
1996
- 1996-07-03 DE DE19626821A patent/DE19626821A1/de not_active Withdrawn
-
1997
- 1997-06-25 EP EP97929291A patent/EP0842049B1/de not_active Expired - Lifetime
- 1997-06-25 US US09/147,402 patent/US6041705A/en not_active Expired - Fee Related
- 1997-06-25 AT AT97929291T patent/ATE182523T1/de not_active IP Right Cessation
- 1997-06-25 WO PCT/EP1997/003341 patent/WO1998001302A1/de active IP Right Grant
- 1997-06-25 DE DE59700284T patent/DE59700284D1/de not_active Expired - Fee Related
- 1997-06-25 CN CNB97196114XA patent/CN1191163C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2634657A1 (de) * | 1975-09-30 | 1977-04-07 | Alsacienne Constr Meca | Maschine mit rotierenden schablonen zum bedrucken von bandfoermigen erzeugnissen |
DE3027717A1 (de) * | 1979-08-10 | 1981-02-26 | Stork Brabant Bv | Verfahren zum steuern einer druckeinrichtung und druckeinrichtung mit individuell steuerbaren druckorganen |
EP0396924A2 (de) * | 1989-05-11 | 1990-11-14 | Stork MBK GmbH | Einrichtung zum winkelsynchronen Antreiben einzelner Druckschablonen einer Rotationssiebdruckmaschine |
EP0522640A1 (de) * | 1991-07-05 | 1993-01-13 | Stork Brabant B.V. | Siebdruckvorrichtung mit kontinuierlicher Positionskontrolle des rotierenden Siebes |
US5400709A (en) * | 1992-09-21 | 1995-03-28 | Comco Machinery, Inc. | Rotary print head module and impression bar |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0843243A2 (de) * | 1996-11-19 | 1998-05-20 | Siemens Aktiengesellschaft | Antriebssystem mit integrierter Leistungselektronik und integrierter Antriebsregelung mit optimierter Verbindungstechnik und Komponentenverteilung |
EP0843243A3 (de) * | 1996-11-19 | 1999-06-09 | Siemens Aktiengesellschaft | Antriebssystem mit integrierter Leistungselektronik und integrierter Antriebsregelung mit optimierter Verbindungstechnik und Komponentenverteilung |
EP1080893A1 (de) * | 1999-08-30 | 2001-03-07 | Tokyo Kikai Seisakusho Ltd. | Netzwerksteuerungssystem für Rotationsdruckmaschinen |
DE10333626A1 (de) * | 2003-07-24 | 2005-02-17 | Robert Bürkle GmbH | Vorrichtung zum Bedrucken von flächigen Werkstücken |
US7127992B2 (en) | 2003-07-24 | 2006-10-31 | Robert Burkle Gmbh | Arrangement for printing flat workpieces |
EP2100733A1 (de) | 2008-03-11 | 2009-09-16 | Polytype S.A. | Modular aufgebaute Lineardruckmaschine zum Bedrucken von Hohlkörpern mit unterschiedlichen Druckverfahren |
Also Published As
Publication number | Publication date |
---|---|
CN1224384A (zh) | 1999-07-28 |
EP0842049A1 (de) | 1998-05-20 |
ATE182523T1 (de) | 1999-08-15 |
CN1191163C (zh) | 2005-03-02 |
DE59700284D1 (de) | 1999-09-02 |
US6041705A (en) | 2000-03-28 |
DE19626821A1 (de) | 1998-01-08 |
EP0842049B1 (de) | 1999-07-28 |
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