DE102005024992B4 - Method and device for conveying a sheet by a printing machine - Google Patents
Method and device for conveying a sheet by a printing machine Download PDFInfo
- Publication number
- DE102005024992B4 DE102005024992B4 DE102005024992A DE102005024992A DE102005024992B4 DE 102005024992 B4 DE102005024992 B4 DE 102005024992B4 DE 102005024992 A DE102005024992 A DE 102005024992A DE 102005024992 A DE102005024992 A DE 102005024992A DE 102005024992 B4 DE102005024992 B4 DE 102005024992B4
- Authority
- DE
- Germany
- Prior art keywords
- baffle
- sheet
- tactile sensor
- sensor
- distance
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 5
- 239000003973 paint Substances 0.000 claims description 6
- 238000011156 evaluation Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000004441 surface measurement Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/04—Tripping devices or stop-motions
- B41F33/14—Automatic control of tripping devices by feelers, photoelectric devices, pneumatic devices, or other detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/52—Stationary guides or smoothers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/20—Sensing or detecting means using electric elements
- B65H2553/26—Piezoelectric sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Controlling Sheets Or Webs (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Discharge By Other Means (AREA)
Abstract
Vorrichtung
zum Fördern
eines Bogens durch eine drucktechnische Maschine,
mit einem
Förderelement
(3, 4), das an dem Bogen (1) angreift und den Bogen (1) vorwärts bewegt,
mit
einem Leitblech (6) zum Führen
des Bogens (1),
mit einer Sensoranordnung (9, 11, 12) zum Bestimmen
der Lage des Bogens (1) zum Leitblech (6),
und mit einem Aktor
(8) zum Stellen der Lage des Bogens (1) zum Leitblech (6),
dadurch
gekennzeichnet,
dass eine Fläche des Leitbleches (6) mit
mindestens einem taktilen Sensorelement (9) der Sensoranordnung
baulich vereinigt ist.Device for conveying a sheet by a printing machine,
with a conveying element (3, 4) which acts on the sheet (1) and moves the sheet (1) forward,
with a guide plate (6) for guiding the sheet (1),
with a sensor arrangement (9, 11, 12) for determining the position of the sheet (1) to the guide plate (6),
and with an actuator (8) for setting the position of the sheet (1) to the guide plate (6),
characterized,
a surface of the guide plate (6) is structurally combined with at least one tactile sensor element (9) of the sensor arrangement.
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Fördern eines Bogens durch eine drucktechnische Maschine nach dem Oberbegriff des Anspruchs 1 bzw. 12.The The invention relates to a method and a device for conveying a Bogens by a printing machine according to the preamble of claim 1 or 12.
Aus
der
Bei
der Lösung
nach der
Es sind weiterhin Piezofolien bekannt, die auf einem Strömungskörper angeordnet werden, um die Verteilung von lokalen, dynamischen Oberflächenkräften auf einer Profilkontur zu erfassen. Die Anwendung eines Arrays aus Piezofolien auf einem Windkanal-Tragflügelmodell war am 10.01.2005 im Internet unter der Adresse http://www.aero-tu-berlin.de/forschung/stroemungsmeßtechnik/sensorik/sensorik.html veröffentlicht. Ein Piezofoliensensor besteht aus einer dünnen PVDF-Folie, welche beidseitig metallisiert ist.It Piezo films are furthermore known, which are arranged on a flow body Be aware of the distribution of local, dynamic surface forces to record a profile contour. The application of an array of piezo films on a wind tunnel wing model was on the 10.01.2005 in the Internet under the address http://www.aero-tu-berlin.de/forschung/stroemungsmeßtechnik/sensorik/sensorik.html released. A piezo film sensor consists of a thin PVDF film, which is double-sided metallized.
Wirkt auf die Folie eine Kraft ein, entsteht eine Spannungsänderung, die mit einem Operationsverstärker gemessen wird.acts a force on the film, a voltage change, those with an operational amplifier is measured.
Aus
der
Gemäß der
Bei
einem Regentropfenspektrograf nach
Die
Aufgabe der Erfindung ist es, beim Fördern eines Bogens ein Anschlagen gegen ein Leitblech mit einfachen und kostengünstigen Mitteln zu detektieren.task The invention is in conveying a Bogens a hitting against a baffle with simple and inexpensive To detect means.
Die Aufgabe wird mit einer Vorrichtung gelöst, welche die Merkmale nach Anspruch 1 aufweist. Die Vorrichtung arbeitet nach einem Verfahren mit den Merkmalen nach Anspruch 12. Vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.The The object is achieved with a device which the features Claim 1. The device works by a method with the features of claim 12. Advantageous embodiments emerge from the dependent claims.
Gemäß der Erfindung wird die Fläche eines Leitbleches mit mindestens einem taktilen Sensorelement bestückt. Mit dem Sensorelement kann zuverlässig festgestellt werden, ob und wo ein Bogen das Leitblech berüht. Anhand des Sensorsignals kann ein Aktor gestellt werden, der auf den Bogen einwirkt, so dass der Bogen bzw. ein nachfolgender Bogen eine gewünschte Lage zu dem Leitblech einnimmt.According to the invention becomes the area a guide plate equipped with at least one tactile sensor element. With the sensor element can be reliable be determined if and where a bow bouts the baffle. Based of the sensor signal, an actuator can be placed on the sheet acts, so that the sheet or a subsequent sheet a desired location to the baffle occupies.
Eine Leitblechfläche oder Leitblechteilflächen können eine piezoelektrische Beschichtung erhalten, wobei Ortssegmente der Leitblechfläche elektrisch kontaktiert sind. Die Leitblechfläche und die taktilen Sensorelemente bilden eine mechanische Einheit. Beim Vorsehen einer Vielzahl von Leitblechteilflächen mit je einem Sensorelement ist es möglich, die zur Auswertung zu verwendenden Sensorelemente je nach Anwendungsfall auszuwählen. Die Auswahl der aktiven Sensorelemente kann durch eine Bedienperson oder rechnergesteuert erfolgen. Wenn in einem Leitblech pneumatische Aktorikelemente angeordnet sind, dann ergibt sich eine räumlich nahe Zuordnung zwischen Sensorelement und Aktorikelement. Als taktiles Sensorelement sind auf einem Leitblech ein piezoaktiver Lack oder ein Überzug aus piezoaktiver Folie einsetzbar. Entsteht durch Anschlagen eines Bogens an einem Sensorelement ein Signal, dann kann dies zu einer Änderung von Maschinenparametern, wie der Zufuhrrate von Blasluft, führen, um zukünftig ein Anschlagen zu verhindern. Um Temperaturfehler zu verringern, kann laufend die Temperatur auf der Leitblechoberfläche gemessen und bei der Einstellung einer Blasluft- oder Saugluftvorrichtung verwendet werden.A baffle surface or Leitblechteilflächen can receive a piezoelectric coating, wherein the locating segments of the baffle surface are electrically contacted. The baffle surface and the tactile sensor elements form a mechanical Unit. When providing a plurality of Leitblechteilflächen each with a sensor element, it is possible to select the evaluation to be used for sensor elements depending on the application. The selection of the active sensor elements can be done by an operator or computer-controlled. If pneumatic Aktorikelemente are arranged in a baffle, then there is a spatially close association between the sensor element and Aktorikelement. As a tactile sensor element, a piezoactive coating or a coating of piezoactive film can be used on a guide plate. If a signal is produced by striking a sheet on a sensor element, this can lead to a change in machine parameters, such as the supply rate of blown air, in order to prevent impact in the future. In order to reduce temperature errors, the temperature on the baffle surface can be continuously measured and used in the adjustment of a blown or suction air device.
Bei Verwendung einer Vielzahl von Sensorelementen ist es von Vorteil, die Signale nach dem Prinzip eines Ladungsverschiebeelementes zu speichern und zeitgesteuert auszulesen. Zur Steuerung der Flughöhe eines Bogens in Bezug auf ein Leitblech können taktile Sensorelemente in Kombination mit Ultraschallsensoren verwendet werden. Dadurch ist es z. B. möglich, die Flughöhe im Bereich der frei geführten Bogenhinterkante zu regeln. Wenn z. B. ein Abstandsmesssignal des Ultraschallsensors in einem vorgegebenen Bereich liegt und ein taktiler Sensor eine Berührung des gewellten Bogens mit dem Leitblech anzeigt, dann kann die Blasluftrate im Berührungsbereich erhöht werden.at Using a variety of sensor elements, it is advantageous the signals according to the principle of a charge transfer element to save and time-controlled read. To control the altitude of a Arcs relative to a baffle may include tactile sensor elements used in combination with ultrasonic sensors. This is it z. Possible, the altitude in the field of free-guided Bow trailing edge to regulate. If z. B. a distance measuring signal of Ultrasonic sensor is within a predetermined range and a tactile Sensor a touch indicates the corrugated arc with the baffle, then the blast air rate in the contact area elevated become.
Gemäß dem Verfahren nach Anspruch 12 wird bei Verwendung einer Vielzahl von Abstandssensoren ein Signal erzeugt, wenn ein Bogen ein Leitblech berührt. Abhängig von dem Signal werden Istabstandssignale zwischen Bogen und Leitblech gewichtet, die mit den Abstandssensoren bestimmt werden.According to the procedure according to claim 12, when using a plurality of distance sensors generates a signal when an arc touches a baffle. Depending on that Signal are weighted actual distance signals between arc and baffle, which are determined by the distance sensors.
Die Erfindung soll nachstehend anhand eines Ausführungsbeispiels erläutert werden, es zeigen:The Invention will be explained below with reference to an embodiment, show it:
Das
Schema in
Dadurch,
dass der Bogen
Aus
der Schnittdarstellung in
Bei
der Variante nach
- 11
- Bogenbow
- 22
- Vorderkanteleading edge
- 33
- Greifergrab
- 44
- Greifersystemgripper system
- 55
- Förderrichtungconveying direction
- 66
- Leitblechbaffle
- 77
- Düsenöffnungnozzle opening
- 88th
- Blasluftvorrichtungair blow
- 99
- Piezosensorpiezosensor
- 1010
- Steuer- und RegelvorrichtungTax- and control device
- 1111
- Temperaturfühlertemperature sensor
- 1212
- Abstandssensordistance sensor
- 1313
- Basisplattebaseplate
- 1414
- PiezolackflächePiezo paint surface
- 1515
- Signalleitungsignal line
- 1616
- Schutzlackprotective lacquer
- 1717
- Signalleitungsignal line
- 1818
- PiezolackflächePiezo paint surface
- 1919
- Basisplattebaseplate
- 2020
- Bohrungdrilling
- 2121
- Schutzlackprotective lacquer
Claims (12)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005024992A DE102005024992B4 (en) | 2005-06-01 | 2005-06-01 | Method and device for conveying a sheet by a printing machine |
| JP2006150061A JP2006335572A (en) | 2005-06-01 | 2006-05-30 | Method and device for carrying sheet via printing technological machine |
| US11/445,376 US20060284368A1 (en) | 2005-06-01 | 2006-06-01 | Method and device for conveying sheets through a printing technology machine or printer |
| CN2006100877659A CN1872542B (en) | 2005-06-01 | 2006-06-01 | Device and method for conveying single paper through print technique machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005024992A DE102005024992B4 (en) | 2005-06-01 | 2005-06-01 | Method and device for conveying a sheet by a printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102005024992A1 DE102005024992A1 (en) | 2006-12-07 |
| DE102005024992B4 true DE102005024992B4 (en) | 2007-02-08 |
Family
ID=37401781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005024992A Expired - Fee Related DE102005024992B4 (en) | 2005-06-01 | 2005-06-01 | Method and device for conveying a sheet by a printing machine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20060284368A1 (en) |
| JP (1) | JP2006335572A (en) |
| CN (1) | CN1872542B (en) |
| DE (1) | DE102005024992B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2017207A2 (en) | 2007-07-20 | 2009-01-21 | manroland AG | Gripper element for a sheet fed printing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011003962A1 (en) | 2011-02-11 | 2012-08-16 | manroland sheetfed GmbH | Method for guiding sheet material in processing machine e.g. sheet-fed rotary printing machine, involves controlling air supplied through flow nozzles of pneumatic unit by valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3629082A1 (en) * | 1986-08-27 | 1988-03-03 | Andras Dipl Ing Gati | Signalling device for monitoring the lines bounding a tennis court |
| DE29514823U1 (en) * | 1995-09-14 | 1995-11-23 | Langer, Robert, 53123 Bonn | Digital raindrop spectrograph on a piezoelectric basis |
| DE19730042C2 (en) * | 1997-07-14 | 2003-06-12 | Roland Man Druckmasch | Device for controlling a sheet guide in a sheet printing machine |
| DE10225732A1 (en) * | 2002-06-11 | 2004-01-08 | Man Roland Druckmaschinen Ag | Sheet movement monitor in sheet processing, especially offset printing, machine, has light barrier, optically reflective surface on guide path along which light beam passes by surface light conduction |
| DE4328445B4 (en) * | 1993-08-24 | 2004-03-04 | Heidelberger Druckmaschinen Ag | Device for conveying sheets onto a stack |
| DE10317638A1 (en) * | 2003-04-17 | 2004-11-04 | Robert Bosch Gmbh | An arrangement for automobile impact detection with impact sensors and a pressure sensitive piezoelectric polyethylene paint on the outside of the automobile body |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176079A (en) * | 1988-12-03 | 1993-01-05 | Heidelberger Druckmaschinen Ag | Device for correcting the register of sheet overprints in a sheet-fed rotary printing machine |
| DE19628620A1 (en) * | 1995-08-08 | 1998-01-29 | Heidelberger Druckmasch Ag | Guide for a freshly printed sheet |
| EP0899228B1 (en) * | 1997-08-28 | 2004-04-14 | Heidelberger Druckmaschinen Aktiengesellschaft | Air cushion guiding device |
| DE19807587C1 (en) * | 1998-02-23 | 1999-04-29 | Manfred Vossen | Paper handling machine having grip rods feed-advancing through one level |
| DE19836770C1 (en) * | 1998-08-13 | 2000-04-20 | Siemens Ag | Capacitive image capture method |
| EP1020387A1 (en) * | 1999-01-15 | 2000-07-19 | Ncr International Inc. | Sheet dispenser mechanism |
| DE10003352A1 (en) * | 2000-01-27 | 2001-08-02 | Heidelberger Druckmasch Ag | Transport system for a printing press |
| DE10112759A1 (en) * | 2000-04-17 | 2001-10-18 | Heidelberger Druckmasch Ag | Sheet transfer between color printing stations has a perforated guide surface to form an air cushion for a clean sheet movement without flutter |
| JP4676070B2 (en) * | 2001-02-09 | 2011-04-27 | 株式会社小森コーポレーション | Sheet-fed printing press |
| DE10207073B4 (en) * | 2002-02-20 | 2005-11-24 | Koenig & Bauer Ag | Device for transporting sheets with a sheet guiding element |
| DE102004023420A1 (en) * | 2004-05-12 | 2005-12-08 | Lisa Dräxlmaier GmbH | Method for producing a combined piezo / luminescent film and actuating element with such a piezo / luminescent film |
| JP4369357B2 (en) * | 2004-12-21 | 2009-11-18 | 株式会社小森コーポレーション | Sheet material guide device |
-
2005
- 2005-06-01 DE DE102005024992A patent/DE102005024992B4/en not_active Expired - Fee Related
-
2006
- 2006-05-30 JP JP2006150061A patent/JP2006335572A/en active Pending
- 2006-06-01 US US11/445,376 patent/US20060284368A1/en not_active Abandoned
- 2006-06-01 CN CN2006100877659A patent/CN1872542B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3629082A1 (en) * | 1986-08-27 | 1988-03-03 | Andras Dipl Ing Gati | Signalling device for monitoring the lines bounding a tennis court |
| DE4328445B4 (en) * | 1993-08-24 | 2004-03-04 | Heidelberger Druckmaschinen Ag | Device for conveying sheets onto a stack |
| DE29514823U1 (en) * | 1995-09-14 | 1995-11-23 | Langer, Robert, 53123 Bonn | Digital raindrop spectrograph on a piezoelectric basis |
| DE19730042C2 (en) * | 1997-07-14 | 2003-06-12 | Roland Man Druckmasch | Device for controlling a sheet guide in a sheet printing machine |
| DE10225732A1 (en) * | 2002-06-11 | 2004-01-08 | Man Roland Druckmaschinen Ag | Sheet movement monitor in sheet processing, especially offset printing, machine, has light barrier, optically reflective surface on guide path along which light beam passes by surface light conduction |
| DE10317638A1 (en) * | 2003-04-17 | 2004-11-04 | Robert Bosch Gmbh | An arrangement for automobile impact detection with impact sensors and a pressure sensitive piezoelectric polyethylene paint on the outside of the automobile body |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2017207A2 (en) | 2007-07-20 | 2009-01-21 | manroland AG | Gripper element for a sheet fed printing machine |
| DE102007033931A1 (en) | 2007-07-20 | 2009-01-22 | Manroland Ag | Gripper system for a sheetfed press |
| EP2017207A3 (en) * | 2007-07-20 | 2011-12-07 | manroland AG | Gripper element for a sheet fed printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005024992A1 (en) | 2006-12-07 |
| CN1872542A (en) | 2006-12-06 |
| US20060284368A1 (en) | 2006-12-21 |
| CN1872542B (en) | 2011-08-10 |
| JP2006335572A (en) | 2006-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |