DE102008019938B4 - Arrangement for detecting a physical variable on a stack of sheets lying one on top of the other - Google Patents
Arrangement for detecting a physical variable on a stack of sheets lying one on top of the other Download PDFInfo
- Publication number
- DE102008019938B4 DE102008019938B4 DE102008019938.9A DE102008019938A DE102008019938B4 DE 102008019938 B4 DE102008019938 B4 DE 102008019938B4 DE 102008019938 A DE102008019938 A DE 102008019938A DE 102008019938 B4 DE102008019938 B4 DE 102008019938B4
- Authority
- DE
- Germany
- Prior art keywords
- stack
- sensor
- arrangement according
- sheets
- evaluation 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H33/00—Forming counted batches in delivery pile or stream of articles
- B65H33/04—Forming counted batches in delivery pile or stream of articles by inserting marker slips in pile or stream
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/40—Temperature; Thermal conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/805—Humidity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
- B65H2557/10—Means for control not provided for in groups B65H2551/00 - B65H2555/00 for signal transmission
- B65H2557/11—Means for control not provided for in groups B65H2551/00 - B65H2555/00 for signal transmission wireless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
Anordnung zum Detektieren einer physikalischen Größe an einem Stapel aufeinanderliegender Bogen,mit mindestens einem auf Änderungen der Größe ansprechenden Sensor, der zwischen zwei Bogen in den Stapel eingeführt und mit einer stationären Auswerteeinrichtung verbunden ist, wobei zwischen dem Sensor (5, 6) und der Auswerteeinrichtung (4, 8) eine drahtlose Verbindung (9) besteht,wobei der Sensor eine physikalische Größe im Inneren des Stapels direkt oder indirekt erfasst,dadurch gekennzeichnet,dass bei einem im Ausleger einer Bogendruckmaschine angeordneten Stapel (1) die Auswerteeinrichtung (4) mit einem Steuergerät für einen im Förderweg der Bogen (2) angeordneten Trockner (3) verbunden ist.Arrangement for detecting a physical variable on a stack of sheets lying one on top of the other, having at least one sensor which responds to changes in the size and which is inserted into the stack between two sheets and connected to a stationary evaluation device, with the sensor (5, 6) and the evaluation device being connected between it (4, 8) there is a wireless connection (9), the sensor directly or indirectly detecting a physical variable inside the stack, characterized in that when the stack (1) is arranged in the delivery of a sheet-fed printing press, the evaluation device (4) has a Control unit for a dryer (3) arranged in the conveying path of the sheets (2).
Description
Die Erfindung betrifft eine Anordnung zum Detektieren einer physikalischen Größe an einem Stapel aufeinanderliegender Bogen nach dem Oberbegriff des Anspruchs 1.The invention relates to an arrangement for detecting a physical variable on a stack of sheets lying one on top of the other, according to the preamble of
Bei Bogendruckmaschinen ist es bekannt, Trockner anhand von Temperatur- und Feuchtemesswerten zu steuern. Zum Messen der Temperatur und der Feuchte in einem Auslegerstapel werden Sensoren verwendet, die an einem flachen Halter befestigt sind, der ähnlich einem Schwert aufgebaut ist. Das sogenannte Stapelschwert wird während des Druckbetriebes zwischen die auf dem Stapel oben liegenden Bogen geschoben, um Messwerte aus dem Inneren des Stapels zu erhalten. Von den Sensoren führen Leitungen zu einer Stromversorgung und zu einer Auswerteeinrichtung für die Messsignale. Durch Einschieben und Herausziehen des Stapelschwertes werden die Bogenoberflächen und ein Druckbild beschädigt.In sheet-fed printing presses, it is known to control dryers based on measured temperature and humidity values. To measure the temperature and humidity in a cantilever stack, sensors are used that are attached to a flat holder constructed like a sword. The so-called stacking sword is pushed between the sheets lying on top of the stack during the printing operation in order to obtain measured values from the inside of the stack. Lines lead from the sensors to a power supply and to an evaluation device for the measurement signals. The sheet surfaces and a printed image are damaged by pushing in and pulling out the stacking blade.
Um physikalische Größen an bewegten Teilen oder in geschlossenen Räumen zu detektieren, ist es bekannt, Sensoren zu verwenden, die mit einem Transponder ausgestattet sind. Die Messsignale werden in einer Funkverbindung zu einer stationären Auswerteeinrichtung übertragen. Stromversorgungsleitungen oder Signalleitungen sind nicht erforderlich.In order to detect physical variables on moving parts or in closed rooms, it is known to use sensors that are equipped with a transponder. The measurement signals are transmitted in a radio link to a stationary evaluation device. Power supply lines or signal lines are not required.
Aus der
Gemäß der
Aus der Offenlegungsschrift
Das Patent
Aufgabe der Erfindung ist es, eine Anordnung zum Detektieren einer physikalischen Größe an einem Stapel aufeinanderliegender Bogen zu entwickeln, die eine drahtlose Signalgewinnung aus dem Inneren eines Stapels ermöglicht.The object of the invention is to develop an arrangement for detecting a physical variable in a stack of sheets lying one on top of the other, which enables wireless signal acquisition from the inside of a stack.
Die Aufgabe wird mit einer Anordnung gelöst, welche die Merkmale nach Anspruch 1 aufweist. Vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.The object is achieved with an arrangement which has the features of
Gemäß der Erfindung besteht eine Detektionsanordnung für eine physikalische Größe an einem Stapel aus mindestens einem Sensor, der im Stapel zwischen zwei Bogen angeordnet ist, und aus einer Auswerteeinrichtung, die in einer drahtlosen Verbindung zum Sensor steht.According to the invention, a detection arrangement for a physical variable on a stack consists of at least one sensor, which is arranged in the stack between two sheets, and an evaluation device, which is wirelessly connected to the sensor.
Der Sensor dient zum direkten oder indirektem Erfassen einer gewünschten physikalischen Größe im Inneren des Stapels. Ein auf Temperatur- und/oder Feuchteänderungen ansprechender Sensor kann zum Steuern eines Trockners einer Druckmaschine verwendet werden. Aus Signalen eines Druckänderungen erfassenden Sensors können die Stapelhöhe und der Auftrag von Farbe, Lack, Feuchtmittel und Puder bestimmt werden. Aus den Signalen des Drucksensors können Stellsignale einer Vorrichtung zum Erneuern eines Stapels und Vorrichtungen zum Steuern des Farb-, Lack-, Feuchtmittel-, Puderauftrages abgeleitet werden. Zum Einführen des Sensors kann eine Vorrichtung neben dem Stapel vorgesehen sein, die den Sensor zwischen zwei Bogen platziert.The sensor is used to directly or indirectly detect a desired physical quantity inside the stack. A sensor responsive to temperature and/or humidity changes can be used to control a dryer of a printing press. The stack height and the application of ink, varnish, dampening solution and powder can be determined from signals from a sensor that detects pressure changes. Control signals from a device for renewing a stack and devices for controlling the application of ink, varnish, dampening solution and powder can be derived from the signals from the pressure sensor. To insert the sensor, a device can be provided next to the stack, which places the sensor between two sheets.
Die drahtlose Verbindung zwischen dem Sensor und der Auswerteeinrichtung kann als Funkverbindung realisiert sein. Alternativ kann die drahtlose Verbindung als optische oder akustische Verbindung ausgestaltet sein.The wireless connection between the sensor and the evaluation device can be implemented as a radio connection. Alternatively, the wireless connection can be designed as an optical or acoustic connection.
Es ist weiterhin möglich, den Sensor als Mikrosensor auszubilden und vor oder während der Ablage auf den Stapel auf einen Bogen zu platzieren. Die äußeren Abmessungen des Mikrosensors liegen unter 1 mm. Beim Überführen zu einer Weiterverabeitungsstation verbleibt der Mikrosensor im Stapel. Ein autarker Mikrosensor ist in der Lage, laufend Signale zu der physikalischen Größe zu liefern. Insbesondere kann laufend die Temperatur und/oder die Feuchte im Stapel gemessen werden.It is also possible to design the sensor as a microsensor and to place it on a sheet before or during placement on the stack. The outer dimensions of the microsensor are less than 1 mm. When transferred to a further processing station, the microsensor remains in the stack. A self-sufficient microsensor is able to continuously deliver signals on the physical quantity. In particular, the temperature and/or the humidity in the stack can be measured continuously.
Die Erfindung soll nachstehend anhand eines Ausführungsbeispieles erläutert werden.The invention will be explained below using an exemplary embodiment.
Bezugszeichenlistereference list
- 11
- Stapelstack
- 22
- Bogenbow
- 33
- Trocknerstationdryer station
- 44
- Steuergerätcontrol unit
- 55
- Sensorsensor
- 66
- Temperaturaufnehmertemperature sensor
- 77
- Seitenflächeside face
- 88th
- Sendeempfangseinheittransceiver unit
- 99
- Funkverbindungradio link
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008019938.9A DE102008019938B4 (en) | 2007-05-04 | 2008-04-21 | Arrangement for detecting a physical variable on a stack of sheets lying one on top of the other |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007020975.6 | 2007-05-04 | ||
DE102007020975 | 2007-05-04 | ||
DE102008019938.9A DE102008019938B4 (en) | 2007-05-04 | 2008-04-21 | Arrangement for detecting a physical variable on a stack of sheets lying one on top of the other |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008019938A1 DE102008019938A1 (en) | 2008-11-06 |
DE102008019938B4 true DE102008019938B4 (en) | 2022-09-22 |
Family
ID=39809834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008019938.9A Active DE102008019938B4 (en) | 2007-05-04 | 2008-04-21 | Arrangement for detecting a physical variable on a stack of sheets lying one on top of the other |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080272538A1 (en) |
JP (1) | JP2008273206A (en) |
CN (1) | CN101298209B (en) |
DE (1) | DE102008019938B4 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10144103A1 (en) | 2001-05-15 | 2002-11-21 | Paul Sauer Gmbh & Co Walzenfab | Controlling technical machines, plant and arrangements e.g. offset printing machine, involves detecting an operational parameter(s) of a roller(s) or cylinder(s) and using it to control the machine, plant or arrangement |
DE10163267A1 (en) | 2001-12-21 | 2003-07-03 | Giesecke & Devrient Gmbh | Banknotes incorporating an electronic, data containing, circuit and transceiver and a device for processing said notes ensure that banknote handling is greatly simplified |
DE102006036510A1 (en) | 2005-09-06 | 2007-03-08 | Heidelberger Druckmaschinen Ag | Arrangement for measuring physical value of printing technology machine, has sensor and sensor current supply in mobile part of machine and current supply encloses thermo electric transducer |
EP1550078B1 (en) | 2002-09-26 | 2010-06-30 | International Paper Company | Rfid enabled corrugated structures |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995021059A1 (en) * | 1994-02-01 | 1995-08-10 | Wyatt, Tracy, A. | Control of plastic laminate curing press |
DE10135011A1 (en) * | 2000-08-25 | 2002-03-07 | Heidelberger Druckmasch Ag | Arrangement for feeding sheets has sensor device with ultrasonic sensor(s) arranged below upper edge of stack and in front of longitudinal side of stack facing printing machine |
GB0102882D0 (en) * | 2001-02-06 | 2001-03-21 | Koninkl Philips Electronics Nv | Signalling system and a transport for use in the system |
US6585344B2 (en) * | 2001-03-22 | 2003-07-01 | Hewlett-Packard Development Company, L.P. | Systems and methods for automatically detecting a number of remaining sheets of print media |
JP2005125739A (en) * | 2003-10-27 | 2005-05-19 | Heidelberger Druckmas Ag | Sheet-feed press with drier |
EP1765704A4 (en) * | 2004-06-18 | 2009-03-04 | Roye Weeks | Sheet handling apparatus |
-
2008
- 2008-04-16 US US12/103,724 patent/US20080272538A1/en not_active Abandoned
- 2008-04-21 CN CN2008100915912A patent/CN101298209B/en not_active Expired - Fee Related
- 2008-04-21 DE DE102008019938.9A patent/DE102008019938B4/en active Active
- 2008-05-02 JP JP2008120458A patent/JP2008273206A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10144103A1 (en) | 2001-05-15 | 2002-11-21 | Paul Sauer Gmbh & Co Walzenfab | Controlling technical machines, plant and arrangements e.g. offset printing machine, involves detecting an operational parameter(s) of a roller(s) or cylinder(s) and using it to control the machine, plant or arrangement |
DE10163267A1 (en) | 2001-12-21 | 2003-07-03 | Giesecke & Devrient Gmbh | Banknotes incorporating an electronic, data containing, circuit and transceiver and a device for processing said notes ensure that banknote handling is greatly simplified |
EP1550078B1 (en) | 2002-09-26 | 2010-06-30 | International Paper Company | Rfid enabled corrugated structures |
DE102006036510A1 (en) | 2005-09-06 | 2007-03-08 | Heidelberger Druckmaschinen Ag | Arrangement for measuring physical value of printing technology machine, has sensor and sensor current supply in mobile part of machine and current supply encloses thermo electric transducer |
Also Published As
Publication number | Publication date |
---|---|
CN101298209A (en) | 2008-11-05 |
DE102008019938A1 (en) | 2008-11-06 |
CN101298209B (en) | 2013-05-15 |
US20080272538A1 (en) | 2008-11-06 |
JP2008273206A (en) | 2008-11-13 |
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