CA2516257A1 - Press control system and press simulator - Google Patents
Press control system and press simulator Download PDFInfo
- Publication number
- CA2516257A1 CA2516257A1 CA002516257A CA2516257A CA2516257A1 CA 2516257 A1 CA2516257 A1 CA 2516257A1 CA 002516257 A CA002516257 A CA 002516257A CA 2516257 A CA2516257 A CA 2516257A CA 2516257 A1 CA2516257 A1 CA 2516257A1
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- CA
- Canada
- Prior art keywords
- press
- simulator
- control system
- regulating
- control device
- 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.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
A press control system includes at least one sensor for registering current states of at least one component of a press and at least one regulating and control device for generating actuating signals for actuating the at least one component of the press. A press simulator is integrated into the press control system for training purposes and/or diagnostic purposes on the press.
Description
PRESS CONTROL SYSTEM AND PRESS SIMULATOR
BACKGROUND OF THE INVENTION
The present invention relates to a press control system including at least one sensor for registering a current operating state of a component or press, and at least one regulating and control device for actuating the component or press.
The present invention further relates to a press simulator for a press.
The printing operation of presses is already controlled and regulated by press control systems according to the prior art. Such press control systems comprise sensors for registering current states of press components and which transmit the current states to a regulating and control device. The regulating and control device generates actuating signals for actuators of the press to influence the press components. Press control systems of this type also have a control desk, at which the current states of the components and the actions of the regulating and control device can be visualized, and at which inputs can be made by a printer in order to influence the functioning of the regulating and control device and therefore of the press.
The prior art also discloses press simulators, with the aid of which the behaviour of presses can be simulated. Such a press simulator is known, for example, from US 2001/0034592 A1. Such press simulators are decoupled from the press control system and the press and are constructed as completely autonomous devices. The press simulators disclosed by the prior art operate on the basis of prefabricated default data, which are substantially identical for all types of presses and, accordingly, are not matched to the configuration of a specific press. Therefore, with the press simulators known from the prior art, no training operation or diagnostic operation matched to . a specific press configuration can be run.
SUMMARY OF THE INVENTION
An object of the present invention is to provide a novel press control system and a press simulator.
The object is achieved by a press control system including at least one sensor for registering a current operating state of a component of the press, at least one regulating and control device for actuating the component of the press, and a press simulator integrated into the press control system. According to the invention, a press simulator is integrated into the press control system for training purposes and/or diagnostic purposes on the press. The press simulator operates on the basis of actual press data which are registered by the at least one sensor of the press control system.
The present invention proposes the integration of the press simulator into the press control system. The press simulator operates on the basis of real press data and production data from the press, so that, with the aid of the press simulator, individual training operation is possible that is matched to a specific machine configuration of a client. For example, if production difficulties occur on the press, these can be simulated in real terms in the press simulator, and diagnoses and solutions can be worked out with the aid of the press simulator.
The regulating and control device may be switched between a production operation mode, and a training operation and/or diagnostic operation mode.
When the regulating and control device is switched to the training operation and/or the diagnostic operation, the press simulator is activated. When the regulating and control device is switched to the production operation, the press simulator is deactivated.
Other objects and features of the present invention will become apparent from the following detailed description considered in conjunction with the accompanying drawings. It is to be understood, however, that the drawings are designed solely for purposes of illustration and not as a definition of the limits of the invention, for which reference should be made to the appended claims. It should be further understood that the drawings are not necessarily drawn to scale and that, unless otherwise indicated, they are merely intended to conceptually illustrate the structures and procedures described herein.
BRIEF DESCRIPTION OF THE DRAWINGS
In the drawing, wherein like reference characters denote similar elements throughout the several views:
Fig. 1 is a perspective view of a control desk ~of a press control system according to the present invention; and Fig. 2 is a block diagram of the press control system according to the present invention.
DETAILED DESCRIPTION OF THE PRESENTLY PREFERRED EMBODIMENTS
Fig. 2 is a block diagram of a press control system for controlling a press 10 such as, for example, a rotary offset printing press. The current state of components of the press 10 are registered using sensors 11. The sensors 11 generate measured signals 12 and transmit the measured signals 12 to a control and regulating device 13 of the press control system. Integrated into the control and regulating device 13 are controllers 14, which generate actuating signals for actuators 16. The actuators 16, in response to the actuating signals, influence the components of the press such that the current states of the components follow predefined desired states.
A press simulator 17 is integrated into the press control system. Fig. 2 shows the preferred embodiment in which the press simulator is integrated into the regulating and control device 13 of the press control system. The press simulator 17 is used to implement training functions and diagnostic functions on the press 10. According to the present invention, the press simulator 17 operates on the basis of actual press data provided by the sensors 11. In this way, by using the press simulator 17, a training operation and diagnostic operation matched to the current configuration of a press 10 are possible. The regulating and control device 13 is switchable between a production operation and at least one of a training operation and a diagnostic operation. When the regulating and control device 13 is in the training operation or the diagnostic operation mode, the press simulator 17 is automatically activated. If, on the other hand, the regulating and control device 13 is switched to the production operation mode, then the press simulator 17 is automatically deactivated.
The press control system of the present invention also includes a control desk 18 comprising display devices 19 and input devices 20. Fig. 1 shows an exemplary embodiment of such a control desk 18. During production operation, the behavior of the press 10 and the behavior of individual components of the press and of the sensors 11 and actuators 16 are visualized on the display devices 19. A printer uses the input device 20 to input commands at the control desk 18 to exert an influence on the press 10 or the press control system. In training operation or diagnostic operation mode, the behavior of the press 10 is simulated visually and in real time on the display devices 19 based on real press data. In the process, client-specific product data from the prepress stage and the current configuration of the press 10 are taken into account. The printer can input command using the input device 20 during the simulation operation or diagnostic operation to influence the simulation operation or diagnostic operation of the press 10 and, for example, to work out solutions for complex fault states of the press 10 during the simulation operation.
With the press control system according to the present invention and the press simulator according to the present invention, operating personnel of presses may be trained to meet demands and to achieve objectives of particular applications. The personnel are trained optimally based on actual press data and by using the actual configuration of the press 10 without using up materials such as printing ink, printing material or other expensive materials required in printing operation. Client-specific product data are taken into accouht in order to train personnel for a specific press configuration. The press simulator is integrated into the press control system, in particular into a control desk, and is thus part of the press control system. Accordingly, the operating personnel can be trained on the specific machine configuration actually purchased. This allows the training of personnel optimally even at the early stages of commissioning. In this way, delays after commissioning can be reduced. The press simulator is accordingly tailored to a specific press. This makes quicker and more effective training of operating personnel possible. Furthermore, faster and better handling of problems in the event of faults on the press is possible.
BACKGROUND OF THE INVENTION
The present invention relates to a press control system including at least one sensor for registering a current operating state of a component or press, and at least one regulating and control device for actuating the component or press.
The present invention further relates to a press simulator for a press.
The printing operation of presses is already controlled and regulated by press control systems according to the prior art. Such press control systems comprise sensors for registering current states of press components and which transmit the current states to a regulating and control device. The regulating and control device generates actuating signals for actuators of the press to influence the press components. Press control systems of this type also have a control desk, at which the current states of the components and the actions of the regulating and control device can be visualized, and at which inputs can be made by a printer in order to influence the functioning of the regulating and control device and therefore of the press.
The prior art also discloses press simulators, with the aid of which the behaviour of presses can be simulated. Such a press simulator is known, for example, from US 2001/0034592 A1. Such press simulators are decoupled from the press control system and the press and are constructed as completely autonomous devices. The press simulators disclosed by the prior art operate on the basis of prefabricated default data, which are substantially identical for all types of presses and, accordingly, are not matched to the configuration of a specific press. Therefore, with the press simulators known from the prior art, no training operation or diagnostic operation matched to . a specific press configuration can be run.
SUMMARY OF THE INVENTION
An object of the present invention is to provide a novel press control system and a press simulator.
The object is achieved by a press control system including at least one sensor for registering a current operating state of a component of the press, at least one regulating and control device for actuating the component of the press, and a press simulator integrated into the press control system. According to the invention, a press simulator is integrated into the press control system for training purposes and/or diagnostic purposes on the press. The press simulator operates on the basis of actual press data which are registered by the at least one sensor of the press control system.
The present invention proposes the integration of the press simulator into the press control system. The press simulator operates on the basis of real press data and production data from the press, so that, with the aid of the press simulator, individual training operation is possible that is matched to a specific machine configuration of a client. For example, if production difficulties occur on the press, these can be simulated in real terms in the press simulator, and diagnoses and solutions can be worked out with the aid of the press simulator.
The regulating and control device may be switched between a production operation mode, and a training operation and/or diagnostic operation mode.
When the regulating and control device is switched to the training operation and/or the diagnostic operation, the press simulator is activated. When the regulating and control device is switched to the production operation, the press simulator is deactivated.
Other objects and features of the present invention will become apparent from the following detailed description considered in conjunction with the accompanying drawings. It is to be understood, however, that the drawings are designed solely for purposes of illustration and not as a definition of the limits of the invention, for which reference should be made to the appended claims. It should be further understood that the drawings are not necessarily drawn to scale and that, unless otherwise indicated, they are merely intended to conceptually illustrate the structures and procedures described herein.
BRIEF DESCRIPTION OF THE DRAWINGS
In the drawing, wherein like reference characters denote similar elements throughout the several views:
Fig. 1 is a perspective view of a control desk ~of a press control system according to the present invention; and Fig. 2 is a block diagram of the press control system according to the present invention.
DETAILED DESCRIPTION OF THE PRESENTLY PREFERRED EMBODIMENTS
Fig. 2 is a block diagram of a press control system for controlling a press 10 such as, for example, a rotary offset printing press. The current state of components of the press 10 are registered using sensors 11. The sensors 11 generate measured signals 12 and transmit the measured signals 12 to a control and regulating device 13 of the press control system. Integrated into the control and regulating device 13 are controllers 14, which generate actuating signals for actuators 16. The actuators 16, in response to the actuating signals, influence the components of the press such that the current states of the components follow predefined desired states.
A press simulator 17 is integrated into the press control system. Fig. 2 shows the preferred embodiment in which the press simulator is integrated into the regulating and control device 13 of the press control system. The press simulator 17 is used to implement training functions and diagnostic functions on the press 10. According to the present invention, the press simulator 17 operates on the basis of actual press data provided by the sensors 11. In this way, by using the press simulator 17, a training operation and diagnostic operation matched to the current configuration of a press 10 are possible. The regulating and control device 13 is switchable between a production operation and at least one of a training operation and a diagnostic operation. When the regulating and control device 13 is in the training operation or the diagnostic operation mode, the press simulator 17 is automatically activated. If, on the other hand, the regulating and control device 13 is switched to the production operation mode, then the press simulator 17 is automatically deactivated.
The press control system of the present invention also includes a control desk 18 comprising display devices 19 and input devices 20. Fig. 1 shows an exemplary embodiment of such a control desk 18. During production operation, the behavior of the press 10 and the behavior of individual components of the press and of the sensors 11 and actuators 16 are visualized on the display devices 19. A printer uses the input device 20 to input commands at the control desk 18 to exert an influence on the press 10 or the press control system. In training operation or diagnostic operation mode, the behavior of the press 10 is simulated visually and in real time on the display devices 19 based on real press data. In the process, client-specific product data from the prepress stage and the current configuration of the press 10 are taken into account. The printer can input command using the input device 20 during the simulation operation or diagnostic operation to influence the simulation operation or diagnostic operation of the press 10 and, for example, to work out solutions for complex fault states of the press 10 during the simulation operation.
With the press control system according to the present invention and the press simulator according to the present invention, operating personnel of presses may be trained to meet demands and to achieve objectives of particular applications. The personnel are trained optimally based on actual press data and by using the actual configuration of the press 10 without using up materials such as printing ink, printing material or other expensive materials required in printing operation. Client-specific product data are taken into accouht in order to train personnel for a specific press configuration. The press simulator is integrated into the press control system, in particular into a control desk, and is thus part of the press control system. Accordingly, the operating personnel can be trained on the specific machine configuration actually purchased. This allows the training of personnel optimally even at the early stages of commissioning. In this way, delays after commissioning can be reduced. The press simulator is accordingly tailored to a specific press. This makes quicker and more effective training of operating personnel possible. Furthermore, faster and better handling of problems in the event of faults on the press is possible.
Finally, it should also be pointed out that both printing faults and machine faults can be simulated and diagnosed according to the present invention. On a reel changer, for example, paper reel faults, web tension faults and web edge control faults may be simulated. The behavior of all the components of the press may be simulated with the press control system according to the present invention, in particular with the press simulator integrated into the press control system. The components which may be simulated may, for example, include the inking unit, the damping unit, the printing plate cylinders and the blanket cylinders, the impression cylinders, the ink register control and the pretensioning mechanism. Furthermore, faults on pull rolls, metering rolls, cutting devices, turner bars and paper securing devices of a turner bar unit may also be simulated. In addition, the behavior of a folding unit or folder and a stitcher or other components of the press may also be simulated.
Thus, while there have shown and described and pointed out fundamental novel features of the invention as applied to a preferred embodiment thereof, it will be understood that various omissions and substitutions and changes in the form and details of the devices illustrated, and in their operation, may be made by those skilled in the art without departing from the spirit of the invention.
For example, it is expressly intended that all combinations of those elements which perform substantially the same function in substantially the same way to achieve the same results are within the scope of the invention. Moreover, it should be recognized that structures and/or elements shown and/or described in connection with any disclosed form or embodiment of the invention maybe incorporated in any other disclosed or described or suggested form or embodiment as a general matter of design choice. It is the intention, therefore, to be limited only as indicated by the scope of the claims appended hereto.
Thus, while there have shown and described and pointed out fundamental novel features of the invention as applied to a preferred embodiment thereof, it will be understood that various omissions and substitutions and changes in the form and details of the devices illustrated, and in their operation, may be made by those skilled in the art without departing from the spirit of the invention.
For example, it is expressly intended that all combinations of those elements which perform substantially the same function in substantially the same way to achieve the same results are within the scope of the invention. Moreover, it should be recognized that structures and/or elements shown and/or described in connection with any disclosed form or embodiment of the invention maybe incorporated in any other disclosed or described or suggested form or embodiment as a general matter of design choice. It is the intention, therefore, to be limited only as indicated by the scope of the claims appended hereto.
Claims (9)
1. A press control system for a press, comprising:
at least one sensor for registering a current state of at least one component of the press;
at least one regulating and control device generating actuating signals for at least one actuator for influencing the at least one component of the press; and a press simulator integrated into the press control system for at least one of training purposes and diagnostic purposes on the press.
at least one sensor for registering a current state of at least one component of the press;
at least one regulating and control device generating actuating signals for at least one actuator for influencing the at least one component of the press; and a press simulator integrated into the press control system for at least one of training purposes and diagnostic purposes on the press.
2. The press control system of claim 1, wherein said press simulator operates based on actual press data registered by said at least one sensor.
3. The press control system of any one of claims 1 to 2, wherein said regulating and control device is switchable between a production operation and at least one of a training operation and a diagnostic operation, wherein said press simulator is activated when said regulating and control device is in at least one of a training operation and a diagnostic operation and said press simulator is deactivated when said regulating and control device is in the production operation.
4. The press control system of any one of claims 1 to 3, further comprising displays and an input device on a control desk of the press, wherein said press simulator simulates the behavior of the press based on actual press data, displays the simulated behavior on the displays on the control desk of the press, and adapts the simulation in response to inputs at the input devices on the control desk of the press.
5. A press simulator for a press integrated into a press control system of the press, the press control system including at least one sensor for registering current state of at least one component of the press or the press, and at least one regulating and control device generating actuating signals for at least one actuator for influencing at least one component of the press or the press.
6. The press simulator of claim 5, wherein said press simulator operation is based on actual press data registered by the at least one sensor.
7. The press simulator of any one of claims 5 to 6, wherein the press control system includes displays and an input device on a control desk of the press, said press simulator simulating the behavior of the press based on actual press data registered by the at least one sensor, displaying the simulated behavior on the displays on the control desk of the press, and adapting the simulation in response to inputs at the input devices on the control desk of the press.
8. The press simulator of any one of claims 5 to 7, wherein the regulating and control device of the press is switchable to a production operation, said press simulator being deactivated when the control device of the press is switched to the production operation.
9 9. The press simulator of any one of claims 5 to 8, wherein the regulating and control device of the press is switchable to one of a training operation and a diagnostic operation, said press simulator being activated when the control device of the press is switched to the one of the training operation and the diagnostic operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004040093.8 | 2004-08-19 | ||
| DE102004040093A DE102004040093B4 (en) | 2004-08-19 | 2004-08-19 | Press control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2516257A1 true CA2516257A1 (en) | 2006-02-19 |
Family
ID=34895631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002516257A Abandoned CA2516257A1 (en) | 2004-08-19 | 2005-08-18 | Press control system and press simulator |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7818072B2 (en) |
| CN (1) | CN100410074C (en) |
| CA (1) | CA2516257A1 (en) |
| CH (1) | CH698148B1 (en) |
| DE (1) | DE102004040093B4 (en) |
| FI (1) | FI20050831A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005015506A1 (en) * | 2005-04-05 | 2006-10-12 | Man Roland Druckmaschinen Ag | Press simulator |
| DE102005015746A1 (en) * | 2005-04-06 | 2006-10-12 | Man Roland Druckmaschinen Ag | Press simulator |
| DE102007059582B4 (en) * | 2007-11-15 | 2010-06-10 | Outotec Oyj | Method and device for training the operating personnel of a process engineering plant |
| US8185364B2 (en) * | 2008-04-08 | 2012-05-22 | Sinapse Print Simulators | Process and device for simulating a product printed by a press |
| CN102398436A (en) * | 2010-09-07 | 2012-04-04 | 上海商务数码图像技术有限公司 | Front end service platform system for color printing press |
| CN103568554A (en) * | 2013-10-21 | 2014-02-12 | 安徽华印机电股份有限公司 | Control system of printing press |
| CN103700311B (en) * | 2013-12-02 | 2017-01-18 | 深圳劲嘉集团股份有限公司 | Simulating training system and training method for training operation of printing equipment |
| CN106956522A (en) * | 2016-01-11 | 2017-07-18 | 天津市北辰区金达纸业纸品厂（普通合伙） | A kind of front end service platform system of chromatic printing machine |
| CN109955607B (en) * | 2017-12-14 | 2020-11-17 | 海德堡印刷机械股份公司 | Method for automatically calibrating a printing press having an image detection system by means of a computer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3220622A1 (en) * | 1982-06-01 | 1983-12-15 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | DATA INPUT DEVICE ON PRINTING MACHINES |
| US5027293A (en) * | 1989-02-03 | 1991-06-25 | Alliance Technical Services, Inc. | Method and apparatus for analyzing machine control systems |
| US5551011A (en) * | 1994-01-27 | 1996-08-27 | Huyck Licensco, Inc. | Computerized system for simulating paper sheet formation and the appearance of print thereon |
| DE19506425B4 (en) * | 1995-02-24 | 2004-11-18 | Heidelberger Druckmaschinen Ag | Offset printing process |
| DE19545262B4 (en) * | 1995-11-25 | 2004-08-05 | Alstom Power Conversion Gmbh | Device for operating a multi-stand rolling mill |
| US5857784A (en) * | 1997-01-28 | 1999-01-12 | Bayer Corp. Agfa Division | Image position error detection technique |
| DE19815185A1 (en) * | 1998-04-04 | 1999-10-07 | Roland Man Druckmasch | Control computer for a printing press |
| US7039570B2 (en) * | 2000-02-04 | 2006-05-02 | Sinapse Graphic International | Flexographic simulator and diagnostic system |
| DE10103039B4 (en) * | 2001-01-24 | 2015-07-02 | Heidelberger Druckmaschinen Ag | Method for setting printing-technical and other job-dependent parameters of a printing machine |
| DE10335326B4 (en) * | 2002-08-16 | 2007-09-20 | Heidelberger Druckmaschinen Ag | Method and device for simulating process sequences in the graphics industry |
-
2004
- 2004-08-19 DE DE102004040093A patent/DE102004040093B4/en not_active Expired - Fee Related
-
2005
- 2005-08-10 CH CH01318/05A patent/CH698148B1/en not_active IP Right Cessation
- 2005-08-16 US US11/205,265 patent/US7818072B2/en not_active Expired - Fee Related
- 2005-08-17 FI FI20050831A patent/FI20050831A/en unknown
- 2005-08-18 CA CA002516257A patent/CA2516257A1/en not_active Abandoned
- 2005-08-19 CN CNB2005100939379A patent/CN100410074C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20060037375A1 (en) | 2006-02-23 |
| US7818072B2 (en) | 2010-10-19 |
| FI20050831A (en) | 2006-02-20 |
| DE102004040093A1 (en) | 2006-03-09 |
| CN100410074C (en) | 2008-08-13 |
| DE102004040093B4 (en) | 2008-10-02 |
| FI20050831A0 (en) | 2005-08-17 |
| CH698148B1 (en) | 2009-05-29 |
| CN1736709A (en) | 2006-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |