DE102005004559A1 - Reel splicer, at a rotary printing press, has a monitor to register the torque at the swing carrier arms with the paper roll for evaluation to control the swing arm drive - Google Patents
Reel splicer, at a rotary printing press, has a monitor to register the torque at the swing carrier arms with the paper roll for evaluation to control the swing arm drive Download PDFInfo
- Publication number
- DE102005004559A1 DE102005004559A1 DE200510004559 DE102005004559A DE102005004559A1 DE 102005004559 A1 DE102005004559 A1 DE 102005004559A1 DE 200510004559 DE200510004559 DE 200510004559 DE 102005004559 A DE102005004559 A DE 102005004559A DE 102005004559 A1 DE102005004559 A1 DE 102005004559A1
- Authority
- DE
- Germany
- Prior art keywords
- roll
- roll changer
- changer
- support arms
- evaluation
- 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- Withdrawn
Links
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
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- 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
- B65H2515/10—Mass, e.g. mass flow rate; Weight; Inertia
-
- 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
- B65H2515/30—Forces; Stresses
- B65H2515/32—Torque e.g. braking torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/20—Avoiding or preventing undesirable effects
- B65H2601/26—Damages to handling machine
Abstract
Description
Die Erfindung betrifft einen Rollenwechsler mit zumindest zwei schwenkbar gelagerten Tragarmen und ein Verfahren zum Betrieb eines Rollenwechslers gemäß dem Oberbegriff des Anspruchs 1 bzw. 11.The The invention relates to a reel changer with at least two pivotally mounted support arms and a method for operating a reel changer according to the generic term of claim 1 or 11.
Rollenwechsler werden beispielsweise, jedoch keineswegs ausschließlich, an Rollenrotationsdruckmaschinen eingesetzt, um die Bedruckstoffbahn, beispielsweise eine Papierbahn, von einer Vorratsrolle abzuspulen. Weiter ermöglichen die Rollenwechsler beim Ende einer Vorratsrolle einen vorzugsweise fliegenden Rollenwechsel.reelstands for example, but not exclusively Web-fed rotary presses used to print the web, For example, a paper web to unwind from a supply roll. Continue to allow the reel changer at the end of a supply roll one preferably flying reel change.
Um die Rollenwechsler mit neuen Vorratsrollen zu versorgen bzw. verbrauchte oder teilverbrauchte Rollen von den Rollenwechsler abzutransportieren, werden Transporteinrichtungen, beispielsweise schienengebundene Transportwägen eingesetzt. Beim Ablegen einer Rolle auf der Transporteinrichtung können unzulässig große Kräfte auftreten, durch die die Transporteinrichtung, Teile des Rollenwechslers oder die Papierrolle beschädigt werden.Around to supply the reel changers with new supply rolls or consumed or remove partially used rolls from the roll changers, be transport facilities, such as rail-bound trolleys used. When placing a roll on the conveyor can inadmissible size personnel occur through which the transport device, parts of the reel splitter or the paper roll is damaged become.
Aus
der
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, einen Rollenwechsler mit zumindest zwei schwenkbar gelagerten Tragarmen und ein Verfahren zum Betrieb eines Rollenwechslers zu schaffen.Of the Invention is based on the object, a reel changer with at least two pivotally mounted support arms and a method for operating a To create a paster.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 bzw. 11 gelöst.The The object is achieved by the Characteristics of claim 1 or 11 solved.
Die Erfindung beruht auf dem Grundgedanken in den Rollenwechsler eine Sensorik zur mittelbaren oder unmittelbaren Messung des beim Verschwenken der Tragarme aufgebrachten Drehmoments vorzusehen. Diese Messwerte können dann in einer Auswerteeinrichtung derart ausgewertet werden, dass kritische Zustände, bei denen es beispielsweise zu Beschädigungen an Bauteilen des Rollenwechslers, an Bauteilen der Transporteinrichtung oder an der Vorratsrolle kommen kann, erkannt werden. In Abhängigkeit des Auswerteergebnisses kann der Schwenkantrieb angesteuert, insbesondere angehalten werden, um Beschädigungen zuverlässig zu verhindern.The Invention is based on the idea in the reel splicer Sensors for direct or indirect measurement of the pivoting provide the support arms applied torque. These readings can then be evaluated in an evaluation such that critical states, in which, for example, damage to components of the roll changer, come on components of the transport device or on the supply roll can be recognized. Dependent on the evaluation result, the pivot drive is controlled, in particular be stopped to damage reliable too prevent.
Zur Messung der notwendigen Messwerte sind insbesondere Dehnmesssensoren (DMS) geeignet. Derartige Dehnmesssensoren, beispielsweise Dehnmessstreifen, können beispielsweise auf das entsprechende Bauteil aufgeklebt werden, wobei elastische Verformungen des Bauteils und die damit verbundenen Kraftgrößen durch entsprechende Messwerterfassung am Dehnmesssensor erfasst werden können.to Measurement of the necessary measured values are in particular strain gauges (DMS) suitable. Such strain sensors, such as strain gauges, can For example, be glued to the corresponding component, wherein elastic deformations of the component and the associated Force sizes through corresponding measured value acquisition be detected on the strain gauge can.
Dabei ist es besonders vorteilhaft, wenn mit dem Dehnmessstreifen die Torsionsbelastung und/oder die Biegebelastung eines Bauteils gemessen werden kann.there It is particularly advantageous if the strain gauge with the Torsion load and / or the bending load of a component measured can be.
Besonders einfach und zuverlässig kann das Drehmoment des Schwenkantriebs erfasst werden, wenn mit der Messeinrichtung das Drehmoment an einer Tragachse, an der die beiden Tragarme befestigt sind, messbar ist.Especially easy and reliable the torque of the rotary actuator can be detected, if with the measuring device, the torque on a support shaft at which the two support arms are attached, is measurable.
Alternativ dazu kann mit der Messeinrichtung auch das Drehmoment erfasst werden, das in einem Antriebsgetriebe des Schwenkantriebs übertragen wird.alternative For this purpose, the torque can also be detected with the measuring device, which is transmitted in a drive gear of the rotary actuator.
Weiterhin ist es auch möglich die Kraft zu messen, mit der sich ein bestimmtes Bauteil des Schwenkantriebs, insbesondere ein Antriebsgetriebe, am Gestell des Rollenwechslers abstützt.Farther it is also possible To measure the force with which a particular component of the rotary actuator, in particular a drive gear, on the frame of the roll changer supported.
Das vom Schwenkantrieb des Rollenwechslers aufgebrachte Drehmoment wird insbesondere vom Beladungszustand der am Rollenwechsler vorhandenen Tragarme und dabei insbesondere auch vom Gewicht der an den beladenen Tragarmen gelagerten Rollen beeinflusst. Um kritische Zustände beim Abladen der Rollen auf das Transportsystem zuverlässig erkennen zu können, ist es deshalb besonders vorteilhaft, wenn der Beladungszustand des Rollenwechslers bzw. das Gewicht der an den beladenen Tragarmen gelagerten Rollen berücksichtigt wird. Die Sensorik zur Erfassung dieser Informationen sind an den meisten gattungsgemäßen Rollenwechslern ohnehin vorhanden, so dass diese Daten lediglich in die Auswerteeinrichtung übertragen werden müssen.The torque applied by the rotary actuator of the reel changer in particular, the loading state of existing on the reel changer Support arms and in particular also the weight of the loaded Supporting arms bearing stored rollers. To critical states in Reliably detect unloading of the rollers on the transport system to be able to It is therefore particularly advantageous if the loading condition the roll changer or the weight of the loaded support arms stored roles is taken into account. The sensors for capturing this information are at the most generic roll changers in any case, so that these data are only transmitted to the evaluation device Need to become.
Verschiedene Ausführungsformen der Erfindung sind in den Zeichnungen schematisch dargestellt und werden nachfolgend beispielhaft erläutert.Various embodiments of the invention The drawings are illustrated schematically in the drawings and are explained below by way of example.
Es zeigen:It demonstrate:
In
An
jedem Tragarm
Um
zu verhindern, dass beim Ablegen einer Papierrolle
In
In
- 0101
- Rollenwechslerreelstands
- 0202
- TragarmBeam
- 0303
- Tragachsecarrying axle
- 0404
- Schwenkantrieb; AntriebsgetriebeRotary actuator; drive gear
- 0505
- 0606
- Schwenkachseswivel axis
- 0707
- Konuscone
- 0808
- Rolle; PapierrolleRole; paper roll
- 0909
- Transporteinrichtungtransport means
- 1010
- 1111
- Messeinrichtung; Dehnmesssensor; DehnmessstreifenMeasuring device; Dehnmesssensor; Strain
- 1212
- Rollenwechslerreelstands
- 1313
- Drehmomentstützetorque arm
- 1414
- Antriebsgetriebedrive gear
- 1515
- Messeinrichtung; KraftsensorMeasuring device; force sensor
- 1616
- Rollenwechslerreelstands
- 1717
- Messeinrichtung; Messlager, Dehnmessstreifen; DehnmesssensorMeasuring device; Measuring bearings, strain gauges; Dehnmesssensor
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510004559 DE102005004559A1 (en) | 2005-02-01 | 2005-02-01 | Reel splicer, at a rotary printing press, has a monitor to register the torque at the swing carrier arms with the paper roll for evaluation to control the swing arm drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510004559 DE102005004559A1 (en) | 2005-02-01 | 2005-02-01 | Reel splicer, at a rotary printing press, has a monitor to register the torque at the swing carrier arms with the paper roll for evaluation to control the swing arm drive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005004559A1 true DE102005004559A1 (en) | 2006-08-10 |
Family
ID=36709546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510004559 Withdrawn DE102005004559A1 (en) | 2005-02-01 | 2005-02-01 | Reel splicer, at a rotary printing press, has a monitor to register the torque at the swing carrier arms with the paper roll for evaluation to control the swing arm drive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005004559A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111924595A (en) * | 2020-08-06 | 2020-11-13 | 余晨照 | Automatic unloading mechanism of film wind-up roll |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4322744C2 (en) * | 1993-07-08 | 1998-08-27 | Baumueller Nuernberg Gmbh | Electrical drive system and positioning method for the synchronous adjustment of several rotatable and / or pivotable functional parts in devices and machines, drive arrangement with an angular position encoder and printing machine |
EP0657725B1 (en) * | 1993-12-08 | 1999-05-12 | Koenig & Bauer Aktiengesellschaft | Reelstand for determining immanent forces |
DE19714551C2 (en) * | 1997-04-09 | 2002-02-28 | Roland Man Druckmasch | Device for aligning a roll of printing material |
-
2005
- 2005-02-01 DE DE200510004559 patent/DE102005004559A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4322744C2 (en) * | 1993-07-08 | 1998-08-27 | Baumueller Nuernberg Gmbh | Electrical drive system and positioning method for the synchronous adjustment of several rotatable and / or pivotable functional parts in devices and machines, drive arrangement with an angular position encoder and printing machine |
EP0657725B1 (en) * | 1993-12-08 | 1999-05-12 | Koenig & Bauer Aktiengesellschaft | Reelstand for determining immanent forces |
DE19714551C2 (en) * | 1997-04-09 | 2002-02-28 | Roland Man Druckmasch | Device for aligning a roll of printing material |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111924595A (en) * | 2020-08-06 | 2020-11-13 | 余晨照 | Automatic unloading mechanism of film wind-up roll |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4234604C2 (en) | Packing machine with compensation device | |
DE2633351C2 (en) | Device for measuring the flatness of metal strips | |
EP3574298A1 (en) | Device and method for testing and/or calibrating a test stand | |
DE60110387T2 (en) | ROLLER TEST BENCH AND METHOD FOR TESTING VEHICLES | |
DE2052708A1 (en) | Checking a link chain mechanism | |
EP0349821A2 (en) | Device for web tension measuring | |
WO2016066596A1 (en) | Method and device for handling flat and/or film material which is wound onto reels | |
EP0849201A1 (en) | Method to detect and position a replacement roll | |
HUE027020T2 (en) | Method and apparatus for transferring a wound web | |
DE4334582A1 (en) | Reel changer | |
EP0657725B1 (en) | Reelstand for determining immanent forces | |
DE102005004559A1 (en) | Reel splicer, at a rotary printing press, has a monitor to register the torque at the swing carrier arms with the paper roll for evaluation to control the swing arm drive | |
DE4111057C1 (en) | ||
EP1202037B1 (en) | Mobile device for calibrating a test bench for vehicle brakes | |
EP1593630B1 (en) | Device for preparing a web wound into a stock roll | |
CH692454A5 (en) | Method for Ausachsen a Bedruckstoffrolle and arrangement thereof. | |
DE102016117434B4 (en) | Apparatus and method for attaching a balance weight to a mounting surface on an inner side of a rim | |
AT508188B1 (en) | METHOD AND DEVICE FOR DETERMINING THE WHEEL AND AXLE GEOMETRY OF WHEELS | |
DE4032158A1 (en) | DEVICE FOR DETERMINING THE CONTENT OF A CONTINUOUS MATERIAL RAIL CROSS TO ITS LONGITUDINAL DIRECTION | |
DE102011080732A1 (en) | Method for operating material roll unwinding device i.e. roll changer, of web-fed printing press, involves evaluating signals of sensor by evaluation system such that vibration behaviors of carrier or support frame are characterized | |
DE102005010303B3 (en) | Gluing position setting process, for flying roll change, involves setting glue point at which roll circumferences of smallest and greatest new rolls are tangential | |
EP1447360B1 (en) | Truck for large roll | |
AT403627B (en) | Roller test stand for motor vehicles | |
DE102017104327B3 (en) | Device and method for testing and / or calibrating a test bench | |
DE933413C (en) | Device for checking tooth flanks |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZB, DE |
|
8130 | Withdrawal |