EP1518808A1 - Vorrichtung und Verfahren zum Entfernen eines Streifens von einem Wickel einer Faserstoffbahn auf einem Wickeltambour - Google Patents

Vorrichtung und Verfahren zum Entfernen eines Streifens von einem Wickel einer Faserstoffbahn auf einem Wickeltambour Download PDF

Info

Publication number
EP1518808A1
EP1518808A1 EP04104448A EP04104448A EP1518808A1 EP 1518808 A1 EP1518808 A1 EP 1518808A1 EP 04104448 A EP04104448 A EP 04104448A EP 04104448 A EP04104448 A EP 04104448A EP 1518808 A1 EP1518808 A1 EP 1518808A1
Authority
EP
European Patent Office
Prior art keywords
fibrous web
winding drum
cutting device
cutting
winding
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.)
Ceased
Application number
EP04104448A
Other languages
German (de)
English (en)
French (fr)
Inventor
Ferdinand Schmatz
Thomas Schmölz
Stéphane Francin
Matthias Wohlfahrt
Bernhard Schleidt
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 Paper 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 Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1518808A1 publication Critical patent/EP1518808A1/de
Ceased legal-status Critical Current

Links

Images

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
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B65H35/008—Arrangements or adaptations of cutting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators

Definitions

  • the invention relates to a device for removing at least one layer of a Wickels a paper, cardboard, tissue or another fibrous web of a winding drum by means of a cutting device.
  • the disadvantage of the known cutting device is that in any case the manual intervention of the operator is required.
  • the operating staff has to move between winding drums and manually strip from cut off every single wrapping drum. Often also the Winding drum to be turned by hand to put the sample in the correct position to get the winding tambour. It is not because of the manual intervention always possible to exactly hit the desired position. It also comes by the intervention of the staff to time delays or temporal bottlenecks during the production process of the winding rolls and to an additional Workload for the operating personnel.
  • a paper machine is the manual intervention and associated with it the entry of danger zones only with ingenious safety precautions possible.
  • this object is achieved in a device of the aforementioned Art solved by the fact that the cutting device and conveying means for Removing the at least one layer arranged below the winding drum are.
  • the cutting device and conveying means for Removing the at least one layer arranged below the winding drum are.
  • a conveyor roller is arranged between the winding drum and the cutting device.
  • a friction wheel may be present, located on the The lateral surface rotates and at the same time presses against the wrapping drum, so that it this drives.
  • the friction wheel is preferably also equipped with a brake, to slow down the wrapping drum when needed.
  • a brake For example, at least one of the shaft journal of the winding cylinder unemployable.
  • Another advantageous construction within the scope of the invention is that the cutting device above a leading to a pulper Shaft and / or pivoting with respect to the fibrous web, the down from the winding tambour is lowered, is arranged.
  • One of the cutting device during the cutting process on the opposite Side against the fibrous web adjacent plate forms a counter-pressure element, when the cutting device cuts out a piece of the fibrous web.
  • the plate is then returned to the horizontal position is, lies on her the cut out of the fibrous web piece.
  • the plate is additionally equipped with a suction device to make sure the strip sticks to it.
  • the cutting device is within a Clamping device arranged through which the fibrous web above and below the cutting device is fixed.
  • the clamping device based on the direction of the fibrous web, both at its upper and also on its lower end jaws on.
  • the clamping device is advantageously also with respect to the fibrous web arranged pivotally.
  • a holding device that For example, is designed as Plexiglas plate or as a pneumatic gripper, pivotable.
  • the fibrous web is in the direction of travel below the cutting device between two rollers or between one Roller and a conveyor belt passed.
  • the fibrous web in a shaft or transported by a conveyor belt From there it will be for reuse in the production process for the production of a fibrous web fed to a pulper.
  • the invention also relates to a method for cutting the Fibrous web on the winding drum with the cutting device.
  • this Method is a triangle or with simultaneous rotation of the winding drum Trapezoidal tip generated at the front end of the roll of the fibrous web.
  • the front end is preferred with the underlying layer of the fibrous web connected by an adhesive element.
  • a winding drum 1 (FIG. 1) is wound with a winding of a fibrous web 2 and is located for example in a winding device or at another Place in a machine for the production or refining of a fibrous web 2.
  • the winding drum 1 is rotatable with its shaft 3 in a bearing bracket stored. About the shaft journal 3 of the winding drum 1 is also driven. About a on the shaft journal 3 attacking the winding drum can be 1 decelerate.
  • the winding drum 1 can, however, instead of a drive over the shaft journal 3 by acting on its outer surface belt drive be driven, over which he can then be slowed down.
  • his coat employed or engageable roller 4 is arranged on the on the wound roll 1 wound fibrous web 2 is discharged down. As soon as the end is in a defined position on the mantle of the wrapping drum 1, this is generated by one of a blowpipe 5 Air flow detached from the winding drum 1 and falls over the roller 3 after below.
  • the fibrous web 2 is, in order to produce a certain web tension, by a nip between a further roller 6 arranged below the roller 4 and an over rollers 7, 8 running conveyor belt 9 passed.
  • the roller 6 and the conveyor belt 9 are located below a floor 10 in a shaft, from which the fibrous web 2 is transported on to a pulper.
  • a pulper For example be several layers of fibrous web 2 before sampling, about four or five layers, or in case of damage to the entire damaged Proportion of the fibrous web 2 derived in the pulper.
  • a cutting device 11 mounted in the direction of an arrow A can be pivoted to the fibrous web 2, by means of two separating means 12, 13 cut through the fibrous web 2.
  • the release agents 12, 13 are either Cutting knives or laser beams, or high pressure air jets or high pressure water jets.
  • From the cutting device 11 is a from the fibrous web. 2 separated out transverse strip 14 is placed on a sample receiving table 15, in a vertical position, the transverse strip 14, for example by means of a Vacuum or by electrostatic attraction attracts and holds.
  • the of the sample receiving table 15 on the fibrous web 2 exerted negative pressure may already be sufficient in an embodiment of the invention to these by the Cutting device 11 to be separated safely, without passing through the nip between the Roller 6 and the conveyor belt 9, a web tension must be established.
  • the cutting device 11 also on a cover of the Pulpers be arranged below the bottom 10.
  • the sample receiving table 15 is pivoted in the direction of an arrow B into a horizontal position, from which the transverse strip 14 is transported to a measuring station in which the properties of the transverse strip 14 are examined.
  • the transverse strip 14 is either moved out together with the sample receiving table 15 in the safe and thus accessible to the operator area and removed there by hand.
  • the transverse strip 14 is there in the unrolled state; In this way, in particular in fibrous webs having a basis weight in the order of 250 g / m 2 or more process.
  • the horizontal strip is rolled up into a roll.
  • This purpose is a retractor 16 (Fig. 2), which is for winding the transverse strip in the direction an arrow C on a crossbar 17 moves.
  • a cutting device with two cutting blades 18, 19 attached the is moved together with the retractor 16 via the traverse 17, so in that a transverse strip 14 cut by the cutting knives 18, 19 strikes a to the retractor 16 associated role is wound up.
  • the role will follow in a preferably arranged on the driver's side storage zone 20th placed laterally of the winding drum 1, to which the retractor 16 counter the direction of arrow C goes back; in the storage zone 20, the role can be safely be removed by the operator.
  • transverse strips 14 are produced and as such, for example via a conveyor belt that runs above the bottom 10, in a safe, also accessible to operating personnel.
  • the conveyor belt closes in this case preferably to the sample receiving table 15 on, after receiving a transverse strip 14 in the cutting position this is tilted out so that the horizontal strip 14 falls on the conveyor belt.
  • an arrangement 21 (FIG. 1) or 22 (FIG. 2) is preferably provided. provided, from which an adhesive label is adhered to the transverse strip 14 or A marker is sprayed with paint to test in the station the samples of the fibrous web 2 the transverse strip 14 clearly a particular To assign winding or a specific location. Alternatively, too manually made a mark.
  • the fibrous web 2 becomes from a winding drum 23 equipped with a center drive via a Blow pipe 24 between a conveyor roller 25 and a baffle 26 to a sample table 27 forwarded.
  • the sample table 27 is preferably evacuated to the Fibrous web 2 there to hold during the cutting process, through the the fibrous web 2 a transverse strip by means of a cutting device 28 a Tuck is cut out.
  • the fibrous web 2 is a curved baffle 29 to a Conveyor belt 30 out, to which to ensure the desired paper bias a conveyor roller 31 presses. Also the forwarding of the fibrous web 2 on the baffle is supported by a preferably pivotable blowpipe 32. From the conveyor belt 30, the fibrous web 2 becomes a pulper forwarded.
  • the embodiment according to FIG. 3 differs from that according to FIG Fig. 1 essentially only in that the sample table 27 fixed in one horizontal position is attached and that accordingly the cutting device 28 is also mounted in a horizontal position. This has the Advantage that the sample table 27 can be arbitrarily wide, for example 2 m wide; it is therefore particularly suitable for coated samples. It is also possible the To arrange sample table 27 diagonally in order to be able to remove the samples more easily.
  • the winding drum 23 for the automatic Introduction and further processing of the fibrous web 2 in a slitter-winder or a coating machine is prepared.
  • This is the front End of the coil cut by the cutting device 15 so that the Winding has at least one triangular or trapezoidal tip 33 (Fig. 4).
  • the cutting device moves from one end of the Wickeltambours 23 on the Traverse 17, while the winding tambour 23 something in the conveying direction turns. This will create an oblique line 34 on the Winding drum 23 generated.
  • the winding drum 23 stands still for a short time, while the cutter passes over the middle area. Thereon the winding drum 23 rotates slightly backwards, leaving a second oblique Line 35 is generated.
  • Such a sequence of lines may be across the width of the Wickeltambours 23 are also produced several times, so that overall a zigzag line arises.
  • An adhesive element 36 is applied to each of the tips, which fixes the front end of the fibrous web 2 on the winding drum 23 and is suitable to be accepted on a slitter or a coater to become.
  • the adhesive element 36 preferably also adhesive areas on its top.
  • FIG. 5 In another also suitable for the removal of outside layer committee Embodiment variant of the invention (Fig. 5) is the fibrous web 2 of the Winding drum 1 unrolled and in the free train by a cutting device 37th cut.
  • the winding roll located, for example, in a winding unit 1 is driven by a friction wheel 38.
  • a Brake 40 adjustable At its shaft journal 39 is a Brake 40 adjustable. By this drive, the winding drum 1 can be as long Turn until outer layer broke over a introduced into the bottom 10 Slit 41 discarded and the desired location on the winding of the fibrous web 2 is reached.
  • the cutting device 42 comprises two pivotable Elements 43, 44, which are pivoted together to form a horizontal strip to cut out the fibrous web 2.
  • Side of the fibrous web 2 arranged Blowpipes 45, 46 serve to guide the fibrous web 2 in the Support cutting device 42.
  • the blowpipes 45, 46 are preferably also pivotally arranged and also ensure that the committee of the Fiber web is discharged through the narrow slot 41 to the pulper.
  • the elements 43, 44 form a hinged clamping device in the cutter bar or knife slides are integrated.
  • the cut is preferably so fast, that after the rotation of the Volltambours Nachge felicitte fibrous web 2 does not accumulate in front of the clamping device.
  • the elements 43, 44 ( Figure 6) comprise jaws 47, 48 in their upper area and jaws 49, 50 or rollers in their lower area for holding and tensioning the fibrous web 2 to a tension at which they can be easily separated by separating knife 51, 52. While the cutting knife 51.52 sever the fibrous web 2, the holding device 53 provides for the subsequent spatial fixation of the separated transverse strip.
  • the holding device 53 for example, as a web-width, electrostatically charged Plexiglas plate be executed or as a web width, slotted, acted upon by negative pressure Strip.
  • the elements 43, 44 are pivotable via joints 54, 55 stored.
  • the winding drum 1 After sampling, the winding drum 1 is decelerated.
  • the loose end the fibrous web 2 can automatically with tape after sampling or adhesive elements are provided to it with the outer layer on the Winding drum 1 to glue.
  • the winding drum 1 by means of the friction wheel 38 turned back again until the free end of the fibrous web 2 on his coat rests so that it can be glued there.
  • the splice can with a web-width pressing element, for example one from EP 0 788 991 B1 or EP 0 741 373 B1 known Gutabquetsch sensible is fixed become.
EP04104448A 2003-09-19 2004-09-15 Vorrichtung und Verfahren zum Entfernen eines Streifens von einem Wickel einer Faserstoffbahn auf einem Wickeltambour Ceased EP1518808A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10343449 2003-09-19
DE2003143449 DE10343449A1 (de) 2003-09-19 2003-09-19 Vorrichtung und Verfahren zum Entfernen eines Streifens von einem Wickel einer Faserstoffbahn auf einem Wickeltambour

Publications (1)

Publication Number Publication Date
EP1518808A1 true EP1518808A1 (de) 2005-03-30

Family

ID=34177841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04104448A Ceased EP1518808A1 (de) 2003-09-19 2004-09-15 Vorrichtung und Verfahren zum Entfernen eines Streifens von einem Wickel einer Faserstoffbahn auf einem Wickeltambour

Country Status (2)

Country Link
EP (1) EP1518808A1 (vi)
DE (1) DE10343449A1 (vi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111233074A (zh) * 2020-02-18 2020-06-05 佛山市金净创环保技术有限公司 一种光催化纤维污水处理手持杆及其使用方法
EP3693303A3 (de) * 2019-02-07 2020-12-23 BHS Intralogistics GmbH Materialrollen-vorbereitungsanordnung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211584B (de) * 1963-05-07 1966-03-03 Otto Schmirler Abtrennvorrichtung
JPH08285739A (ja) * 1995-04-11 1996-11-01 Fuji Photo Film Co Ltd 検査・試験用サンプルの採取方法及び装置
DE19621268A1 (de) * 1996-05-25 1997-11-27 Sanpack Lagertech Gmbh Verfahren und Vorrichtung zum Abtrennen eines Bahnabschnittes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0125600Y2 (vi) * 1985-01-28 1989-07-31
DE8502204U1 (vi) * 1985-01-29 1988-12-01 Niepmann Traylift Transportsysteme Gmbh & Co Kg, 5820 Gevelsberg, De
US4984750A (en) * 1988-07-01 1991-01-15 Tokyo Automatic Machinery Works Ltd. Method and apparatus for replacing web-like material in a web-like material supplying device
JPH089438B2 (ja) * 1989-04-26 1996-01-31 日本たばこ産業株式会社 卷回ロールから繰り出される帯状材の始端繰り出し裁断装置
DE4029180A1 (de) * 1990-09-14 1992-03-19 Jagenberg Ag Verfahren und vorrichtung zum wechseln von wickelrollen
DE4236691A1 (de) * 1992-10-30 1994-05-05 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zum Öffnen einer Papierbobine
DE69430064T2 (de) * 1994-12-12 2002-10-10 Philip Morris Prod Verfahren und Vorrichtung zum Vorbereiten des Öffnens eines Bahnwickels
FI99283C (fi) * 1996-07-16 1998-06-10 Valmet Corp Menetelmä paperirainan tai vastaavan rainamaisen materiaalin päänviennissä rullauslaitteessa, erityisesti pituusleikkurissa sekä laite menetelmän toteuttamiseksi
ATE215047T1 (de) * 1996-10-22 2002-04-15 Metso Paper Inc Verfahren zum aufwickeln einer bahn,insbesondere einer papier-oder kartonbahn
FI105802B (fi) * 1998-08-11 2000-10-13 Valmet Corp Menetelmä ja laite rainan siirtämiseksi tampuuritelalle paperirainan rullaimessa

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211584B (de) * 1963-05-07 1966-03-03 Otto Schmirler Abtrennvorrichtung
JPH08285739A (ja) * 1995-04-11 1996-11-01 Fuji Photo Film Co Ltd 検査・試験用サンプルの採取方法及び装置
DE19621268A1 (de) * 1996-05-25 1997-11-27 Sanpack Lagertech Gmbh Verfahren und Vorrichtung zum Abtrennen eines Bahnabschnittes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03 31 March 1997 (1997-03-31) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3693303A3 (de) * 2019-02-07 2020-12-23 BHS Intralogistics GmbH Materialrollen-vorbereitungsanordnung
US11485104B2 (en) 2019-02-07 2022-11-01 Bhs Intralogistics Gmbh Material roll preparation arrangement
CN111233074A (zh) * 2020-02-18 2020-06-05 佛山市金净创环保技术有限公司 一种光催化纤维污水处理手持杆及其使用方法

Also Published As

Publication number Publication date
DE10343449A1 (de) 2005-04-14

Similar Documents

Publication Publication Date Title
EP0442038B1 (de) Verfahren und Vorrichtung zum automatischen Wechseln einer vollen Wickelrolle gegen eine neue Wickelhülse
DE3811138A1 (de) Verfahren und vorrichtung zum behandeln des endabschnitts von aufgerolltem papier
DE3816775A1 (de) Verfahren und vorrichtung zur endauffuehrung einer bahn
DE4107254A1 (de) Verfahren und vorrichtung zum verbinden der enden von materialbahnen aus verpackungsmaterial
DE3820846A1 (de) Verfahren und vorrichtung zum heranfuehren des anfanges einer materialbahn, insbesondere einer papierbahn, von unten an eine rollmaschinenwalze
DE2708644A1 (de) Verfahren und vorrichtung zum verspleissen von blatt- oder bahnfoermigem material
EP1035054B1 (de) Verfahren zum Aufwickeln einer Materialbahn sowie Wickelmaschine zur Durchführung des Verfahrens
DE102007042025B4 (de) Vorrichtung und Verfahren zur Führung einer Materialbahn
EP0379861B1 (de) Vorrichtung zum Verbinden von Materialbahnen
DE3538889C2 (de) Streifenschneidanlage
EP1518808A1 (de) Vorrichtung und Verfahren zum Entfernen eines Streifens von einem Wickel einer Faserstoffbahn auf einem Wickeltambour
DE19848814A1 (de) Wickelmaschine
DE3440107C2 (vi)
EP0464535B1 (de) Einrichtung zur Befestigung eines Klebestreifens am Bahnende und am Tambour, den die Warenbahn bildet
DE10139563B4 (de) Vorrichtung und Verfahren zur Vorbereitung einer Vorratspapierbahnrolle für den fliegenden Rollenwechsel
DE19931797C1 (de) Verfahren und Vorrichtung zum Kürzen der Fahne im Anschluß an einen fliegenden Rollenwechsel
EP1035053B1 (de) Verfahren zum Aufwickeln einer Materialbahn sowie Wickelmaschine zur Durchführung des Verfahrens
DE202007011437U1 (de) Vorrichtung zum Imprägnieren einer durchlaufenden Bahn
DE112007002021T5 (de) Verfahren und Vorrichtung zum Ausbessern einer Faserbahn
CH674352A5 (en) Method of winding web
DE102007035140B4 (de) Vorrichtung zum Imprägnieren einer durchlaufenden Bahn
DE10112636A1 (de) Verfahren und Vorrichtung zur Klebestellenvorbereitung einer Materialrolle
DE10343424A1 (de) Wickelmaschine und Verfahren zum Heraustrennen eines Querstreifens aus einer Materialbahn in einer Wickelmaschine
EP1997755B1 (de) Vorrichtung zum Abschwarten eines Wickels einer Materialbahn von einem Wickeltambour
DE10338783A1 (de) Vorrichtung zum Entfernen eines Streifens eines Wickels von einer Wickeltrommel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20050930

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20060409