EP2133298A3 - Method of optimising the operation of a device to roll up a sheet of material in a roll cutting device and roll cutting device - Google Patents

Method of optimising the operation of a device to roll up a sheet of material in a roll cutting device and roll cutting device Download PDF

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Publication number
EP2133298A3
EP2133298A3 EP09162154A EP09162154A EP2133298A3 EP 2133298 A3 EP2133298 A3 EP 2133298A3 EP 09162154 A EP09162154 A EP 09162154A EP 09162154 A EP09162154 A EP 09162154A EP 2133298 A3 EP2133298 A3 EP 2133298A3
Authority
EP
European Patent Office
Prior art keywords
winding
support roller
roll
web
material web
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Withdrawn
Application number
EP09162154A
Other languages
German (de)
French (fr)
Other versions
EP2133298A2 (en
Inventor
Alexander Stengler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2133298A2 publication Critical patent/EP2133298A2/en
Publication of EP2133298A3 publication Critical patent/EP2133298A3/en
Withdrawn legal-status Critical Current

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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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4146—Winding involving particular drive arrangement
    • B65H2301/41466—Winding involving particular drive arrangement combinations of drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B65H2513/11—Speed angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/20—Acceleration or deceleration
    • 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

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Optimierung der Betriebsweise einer Vorrichtung (1) zum Aufwickeln einer Materialbahn (M) auf eine Wickelhülse (2) zu einer Wickelrolle (3) in Rollenschneidmaschinen (9) nach dem Längsschneiden einer von einer Vorrichtung (10) zum Abwickeln abgewickelten Materialbahn (MG), umfassend zwei achsparallel zueinander angeordnete, antreibbare Tragwalzen (5, 6) zur Abstützung der Wickelrolle (3) unter Ausbildung zweier Wickelspalte (7, 8), wobei im ersten Wickelspalt (7) die Materialbahn (M) zur Wickelrolle (3) unter zumindest teilweiser Umschlingung der ersten Tragwalze (5) geführt wird und die der ersten Tragwalze (5) in Materialbahnlaufrichtung nachgeordnete zweite Tragwalze (6) frei von einer Umschlingung durch die Materialbahn ist und bei welchem in Abhängigkeit wenigstens eines Sollwertes einer die erforderliche Leistung (Psoll) der Vorrichtung (1) zum Aufwickeln wenigstens mittelbar charakterisierenden Größe die Antriebe der einzelnen Tragwalzen (5, 6) vorgesteuert werden, und das dadurch gekennzeichnet ist, dass der Antrieb der zweiten Tragwalze (6) unabhängig von einer Berücksichtigung von Istwerten der das Antriebsverhalten der ersten Tragwalze (5) wenigstens mittelbar beschreibenden Größen feingesteuert/feingeregelt wird.The invention relates to a method for optimizing the operation of a device (1) for winding a web (M) on a winding tube (2) to a winding roll (3) in slitter (9) after slitting one of a device (10) for unwinding unwound material web (MG), comprising two axially parallel to each other, drivable support rollers (5, 6) for supporting the winding roll (3) to form two winding nips (7, 8), wherein in the first winding nip (7) the material web (M) to the winding roll (3) is guided under at least partial wrapping of the first support roller (5) and the first support roller (5) in the web direction of travel downstream second support roller (6) is free of a wrap around the material web and in which depending on at least one desired value of a required Power (Psoll) of the device (1) for winding at least indirectly characterizing size the drives of each support Rolling (5, 6) are precontrolled, and which is characterized in that the drive of the second support roller (6) is finely controlled / finely controlled regardless of a consideration of actual values of the driving behavior of the first support roller (5) at least indirectly descriptive variables.

Die Erfindung umfasst auch eine Vorrichtung zur Durchführung des Verfahrens.

Figure imgaf001
The invention also includes an apparatus for carrying out the method.
Figure imgaf001
EP09162154A 2008-06-09 2009-06-08 Method of optimising the operation of a device to roll up a sheet of material in a roll cutting device and roll cutting device Withdrawn EP2133298A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008002315A DE102008002315A1 (en) 2008-06-09 2008-06-09 Method for optimizing the operation of a device for winding a material web in a slitter-winder and slitter-winder

Publications (2)

Publication Number Publication Date
EP2133298A2 EP2133298A2 (en) 2009-12-16
EP2133298A3 true EP2133298A3 (en) 2010-12-08

Family

ID=41056980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09162154A Withdrawn EP2133298A3 (en) 2008-06-09 2009-06-08 Method of optimising the operation of a device to roll up a sheet of material in a roll cutting device and roll cutting device

Country Status (2)

Country Link
EP (1) EP2133298A3 (en)
DE (1) DE102008002315A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2168666A1 (en) 2008-09-25 2010-03-31 Gambro Lundia AB Irradiated membrane for cell expansion
EP2168668A1 (en) 2008-09-25 2010-03-31 Gambro Lundia AB Membrane for cell expansion
EP2177603A1 (en) 2008-09-25 2010-04-21 Gambro Lundia AB Device for renal cell expansion
EP2168614B1 (en) 2008-09-25 2012-02-15 Gambro Lundia AB Hybrid bioartificial kidney
FI127840B (en) 2017-03-23 2019-03-29 Valmet Technologies Oy A method of controlling operation of a winder for a fiber web
DE102019105485A1 (en) * 2019-03-05 2020-09-10 Voith Patent Gmbh Slitter winder drive

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810589A (en) * 1972-01-28 1974-05-14 J Mousseau Process and apparatus for winding sheet material
GB2117935A (en) * 1982-04-01 1983-10-19 Asea Ab A method of controlling a web winding process
US6325321B1 (en) * 1998-11-09 2001-12-04 Voith Sulzer Papiertechnik Patent Gmbh Process for operating a reel winding device, a reel winding device, and a measuring device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810589A (en) * 1972-01-28 1974-05-14 J Mousseau Process and apparatus for winding sheet material
GB2117935A (en) * 1982-04-01 1983-10-19 Asea Ab A method of controlling a web winding process
US6325321B1 (en) * 1998-11-09 2001-12-04 Voith Sulzer Papiertechnik Patent Gmbh Process for operating a reel winding device, a reel winding device, and a measuring device

Also Published As

Publication number Publication date
EP2133298A2 (en) 2009-12-16
DE102008002315A1 (en) 2009-12-10

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