EP0580188B1 - Device for producing a splicing portion at the beginning of a web of a roll - Google Patents

Device for producing a splicing portion at the beginning of a web of a roll Download PDF

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Publication number
EP0580188B1
EP0580188B1 EP93114712A EP93114712A EP0580188B1 EP 0580188 B1 EP0580188 B1 EP 0580188B1 EP 93114712 A EP93114712 A EP 93114712A EP 93114712 A EP93114712 A EP 93114712A EP 0580188 B1 EP0580188 B1 EP 0580188B1
Authority
EP
European Patent Office
Prior art keywords
web
holding roller
working
roller
holding
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 - Lifetime
Application number
EP93114712A
Other languages
German (de)
French (fr)
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EP0580188A1 (en
Inventor
Zygmunt Madrzak
Bernd Kaufmann
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.)
JM Voith GmbH
Original Assignee
JM Voith 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 JM Voith GmbH filed Critical JM Voith GmbH
Priority claimed from EP91103144A external-priority patent/EP0450312B1/en
Publication of EP0580188A1 publication Critical patent/EP0580188A1/en
Application granted granted Critical
Publication of EP0580188B1 publication Critical patent/EP0580188B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
    • 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
    • B65H2301/46—Splicing
    • B65H2301/4606—Preparing leading edge for splicing
    • B65H2301/4607—Preparing leading edge for splicing by adhesive tape

Definitions

  • the invention relates to a device on an unwinding device of a web for producing a splice point at the beginning of the web of a web reel in accordance with the preamble of patent claim 1.
  • a double-sided adhesive tape is glued to the end of the web wound to form a drum.
  • Such a device is shown, for example, by AT-335 280.
  • a second cover film is removed from the adhesive tape, so that when the old web that runs past the spool is pressed on, the ends of the webs are connected.
  • This has the disadvantage that in the subsequent coating device, e.g. on a blade serving as a doctor element for the coating slip, a strong impact is created by the front end of the added paper web on the blade.
  • a certain, albeit small, sump of coating slip also arises at this point, which tends to contaminate subsequent rollers, deflection rollers, etc.
  • the object of the invention is to provide a device which avoids these disadvantages, the application of an adhesive tape on the reel is made considerably easier and requires a relatively simple construction.
  • a device for facilitating the attachment of the adhesive tape 1 at the end C of the web is shown.
  • the adhesive tape can in particular also be an adhesive tape in accordance with parent application EP-A-91103144.1, to which reference is hereby made, and the disclosure content of which is to be included in full in the present specification, but is not the subject of the present invention.
  • a swivel frame 22 is provided which carries at its upper end a guide and holding roller 13 mounted on bearings 33.
  • This holding roller is a hollow cylinder with jacket bores 34, which are connected to the negative pressure to be generated in the interior of the holding roller 13 with respect to the atmosphere. As a result, the web C is held on the holding roller 12.
  • a work table 14 is attached to a pivoting lever 15 which can be pivoted about bearing point 20 and carries a worktop 16.
  • the pivoting lever can be pivoted by a hydraulic lifting element 29 by means of its lifting rod 30 into the position shown in broken lines, in which the working surface 16 on the Shell surface of the holding roller 13 abuts.
  • the hydraulic lifting element 29 is held on a bearing device 32 in the swivel frame 22.
  • the swivel frame can in turn be pivoted by means of hydraulic lifting element 21, which on the one hand by means of Bearing element 24 is fixed in a base plate 19 and on the other hand by means of bearing element 23 on the swivel frame.
  • the swivel frame can in turn be pivoted on the base plate 19 in the bearing 27.
  • the work table 14 with the worktop 16 is shown enlarged.
  • This worktop has a series of holding elements (holding pins) 25, with the aid of which the pieces of adhesive tape can be aligned on the worktop 16.
  • the worktop still has holes 26. Since the work table 14 is designed as a high box, which can be placed under negative pressure with respect to the atmosphere by means of connection 41, this negative pressure becomes effective through the bores 26 and holds the pieces of adhesive tape on the worktop 16 so that they swivel upwards when the same is swung up the holding roller 13 cannot fall down.
  • the tape i.e. the pieces of adhesive tape, laid down on the worktop and thus attached to the end of the web C when the work table 14 is swung up;
  • the guide and holding roller 13 or the reel A rotates, the end of the web C is guided into the tacking position with respect to the reel A.
  • the cover film 8 of the narrow adhesive strip 7 is removed beforehand.
  • Fig. 2 it is shown that the worktop has a tear edge 18 which corresponds to the splice edge of the web end C. In the dot-dash position of the work table 14, this edge can be produced by tearing off the excess paper from the end of the web.
  • Fig. 4 the position of the adhesive tape 1 is shown in which it is attached by the work table 14 to the end of the web.
  • FIG. 3 shows a device of the guide roller 13 which does not have the work table 14 of FIG. 1. Instead, a fixed worktop 17 is provided, which is attached to the swivel frame 22 '. Here the adhesive tape 1 or the pieces of the same is applied directly to the end of the web C.
  • the work table 50 is designed as a box which is approximately square in cross section.
  • the work surface on which the adhesive strips are laid down is indicated by 16 '.
  • the inside of the box is hollow and is preferably under an overpressure of the atmosphere, at least in part, at least in the area where the work surface 16 'is located.
  • a connection 41 similar to the embodiment according to FIG. 2 is to be provided (indicated here by 41 ').
  • Bores 26 are also provided on the work surface as in the embodiment according to FIG. 2.
  • the fixing pins 25 are also to be provided, which are of course retractable, e.g. by loading by means of a spring.
  • the end of the web of material hangs over the holding roller 13 in accordance with the line shown in broken lines.
  • the work table 50 is pivoted into a position in which the cutting edge 54 cuts off the end of the web of material in accordance with an intended splice edge.
  • the outer surface of the holding roller 13 is preferably rubberized.
  • the adhesive strips which have been laid down on the work surface 16 'are held in place by the negative pressure and, after the work table 50 has been pivoted away, are rotated by means of a swivel arm 15' into a position in which the work surface 16 ', as shown in the figure, is exactly opposite the holding roller 13 .
  • the adhesive strips can then also be attached in a zigzag shape to the end of the web by a controlled pivoting movement of the work table 50.
  • This swiveling movement can be done either by a stepper motor or by means of hydraulic elements With the help of limit switches.
  • the swivel frame is designated 22 '' here.
  • the work table is designed as a roller 52 formed by a hollow cylinder. It also has the cutting edge 54.
  • the roller 52 forming the work table must have a swivel or rotary drive for a certain swivel or rotary movement.
  • the bending moment of resistance of the holding roller 13 is preferably substantially greater than that of the work table 16, 50 or 52.

Landscapes

  • Replacement Of Web Rolls (AREA)

Description

Die Erfindung betrifft eine Vorrichtung an einer Abrolleinrichtung einer Warenbahn zum Herstellen einer Splice-Stelle am Bahnanfang eines Bahnwickels entsprechend dem Oberbegriff des Patentanspruchs 1.The invention relates to a device on an unwinding device of a web for producing a splice point at the beginning of the web of a web reel in accordance with the preamble of patent claim 1.

Es ist eine Vorrichtung zur Herstellung von Nahtverbindungen von laufenden Warenbahnen an Abrolleinrichtungen, z.B. für Streicheinrichtungen, bekannt, bei welchem ein doppelseitiges Klebeband auf das Ende der zum Tambour gewickelten Bahn geklebt wird. Eine solche Vorrichtung zeigt beispielsweise die AT-335 280. Wenn das Bahnende am Tambour festgelegt ist, wird eine zweite Deckfolie vom Klebeband abgezogen, so daß beim Andrucken der alten, am Tambour vorbeilaufenden Bahn die Herstellung der Verbindung der Enden der Warenbahnen erfolgt. Dabei tritt der Nachteil auf, daß in der nachfolgenden Streicheinrichtung, z.B. an einer als Rakelelement für die Streichmasse dienenden Klinge, ein starker Stoß durch das vordere Ende der hinzugefügten Papierbahn an der Klinge entsteht. Ferner entsteht auch an dieser Stelle ein gewisser, wenn auch kleiner Sumpf an Streichmasse, der dazu neigt, nachfolgende Walzen, Umlenkrollen usw. zu verschmutzen.It is a device for producing seam connections of running material webs on unwinding devices, e.g. known for coating devices, in which a double-sided adhesive tape is glued to the end of the web wound to form a drum. Such a device is shown, for example, by AT-335 280. When the end of the web is fixed on the spool, a second cover film is removed from the adhesive tape, so that when the old web that runs past the spool is pressed on, the ends of the webs are connected. This has the disadvantage that in the subsequent coating device, e.g. on a blade serving as a doctor element for the coating slip, a strong impact is created by the front end of the added paper web on the blade. Furthermore, a certain, albeit small, sump of coating slip also arises at this point, which tends to contaminate subsequent rollers, deflection rollers, etc.

Die Aufgabe der Erfindung ist es, eine Vorrichtung anzugeben, die diese Nachteile vermeidet, das Aufbringen eines Klebebandes auf den Tambour wesentlich erleichtert und mit relativ einfachem Bauaufwand auskommt.The object of the invention is to provide a device which avoids these disadvantages, the application of an adhesive tape on the reel is made considerably easier and requires a relatively simple construction.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des kennzeichnenden Teils des Patentanspruchs 1 gelöst.This object is achieved by the features of the characterizing part of patent claim 1.

Nachfolgend wird die Erfindung anhand der in den Figuren der Zeichnung dargestellten Ausführungsbeispiele erläutert. Dabei stellt:

Figur 1
eine Halte- und Gleiteinrichtung zum Führen des Endes der Warenbahn und Aufbringen desselben auf den Tambour,
Figur 2
eine weitere Einzelheit dieser Einrichtung,
Figur 3
eine andere Halteeinrichtung dieser Art, jeweils in Seitenansicht,
Figur 4
eine Einzelheit der Klebestelle am Ende der Warenbahn zu Figur 5,
Figur 5 u.6
jeweils automatische Klebeeinrichtungen in anderen, zur Figur 5 ähnlichen Ausführungen,
prinzipmäßig dar.The invention is explained below on the basis of the exemplary embodiments illustrated in the figures of the drawing. Here:
Figure 1
a holding and sliding device for guiding the end of the web and applying it to the reel,
Figure 2
another detail of this facility,
Figure 3
another holding device of this type, each in side view,
Figure 4
a detail of the glue point at the end of the web to Figure 5,
Figures 5 and 6
in each case automatic adhesive devices in other designs similar to FIG. 5,
in principle.

In Fig. 1 ist eine Einrichtung zum Erleichtern des Anheftens des Klebebandes 1 am Ende C der Warenbahn dargestellt. Bei dem Klebeband kann es sich insbesondere auch um ein Klebeband gemäß der Stammanmeldung EP-A-91103144.1 handeln, auf die hiermit Bezug genommen wird, und deren Offenbarungsgehalt vollumfänglich in die vorliegende Schrift miteinbezogen sein soll, aber nicht Gegenstand der vorliegenden Erfindung ist. Es ist ein Schwenkgestell 22 vorgesehen, das an seinem oberen Ende eine an Lagern 33 gelagerte Leit- und Halterolle 13 trägt. Diese Halterolle ist ein Hohlzylinder mit Mantelbohrungen 34, die mit dem im Inneren der Halterolle 13 zu erzeugenden Unterdruck gegenüber der Atmosphäre in Verbindung stehen. Dadurch wird die Warenbahn C auf der Halterolle 12 gehalten. Unterhalb der Halterolle 13 ist ein Arbeitstisch 14 an einem um Lagerstelle 20 schwenkbaren Schwenkhebel 15 angebracht und trägt eine Arbeitsplatte 16. Der Schwenkhebel kann von einem hydraulischen Hubelement 29 mittels dessen Hubstange 30 in die strichpunktiert dargestellte Stellung verschwenkt werden, in welcher die Arbeitsfläche 16 an der Mantelfläche der Halterolle 13 anliegt. Das hydraulische Hubelement 29 ist an einer Lagereinrichtung 32 in dem Schwenkgestell 22 gehalten. Das Schwenkgestell ist wiederum mittels hydraulischem Hubelement 21 verschwenkbar, das einerseits mittels Lagerelement 24 in einer Grundplatte 19 und andererseits mittels Lagerelement 23 an dem Schwenkgestell befestigt ist. Das Schwenkgestell ist wiederum an der Grundplatte 19 in der Lagerstelle 27 verschwenkbar.In Fig. 1, a device for facilitating the attachment of the adhesive tape 1 at the end C of the web is shown. The adhesive tape can in particular also be an adhesive tape in accordance with parent application EP-A-91103144.1, to which reference is hereby made, and the disclosure content of which is to be included in full in the present specification, but is not the subject of the present invention. A swivel frame 22 is provided which carries at its upper end a guide and holding roller 13 mounted on bearings 33. This holding roller is a hollow cylinder with jacket bores 34, which are connected to the negative pressure to be generated in the interior of the holding roller 13 with respect to the atmosphere. As a result, the web C is held on the holding roller 12. Below the holding roller 13, a work table 14 is attached to a pivoting lever 15 which can be pivoted about bearing point 20 and carries a worktop 16. The pivoting lever can be pivoted by a hydraulic lifting element 29 by means of its lifting rod 30 into the position shown in broken lines, in which the working surface 16 on the Shell surface of the holding roller 13 abuts. The hydraulic lifting element 29 is held on a bearing device 32 in the swivel frame 22. The swivel frame can in turn be pivoted by means of hydraulic lifting element 21, which on the one hand by means of Bearing element 24 is fixed in a base plate 19 and on the other hand by means of bearing element 23 on the swivel frame. The swivel frame can in turn be pivoted on the base plate 19 in the bearing 27.

In Fig. 2 ist der Arbeitstisch 14 mit der Arbeitsplatte 16 vergrößert dargestellt. Diese Arbeitsplatte weist eine Reihe von Halteelementen (Haltestifte) 25 auf, mit deren Hilfe die Ausrichtung der Klebestreifenstücke auf der Arbeitsplatte 16 möglich ist. Ferner weist die Arbeitsplatte noch Bohrungen 26 auf. Da der Arbeitstisch 14 als hoher Kasten ausgebildet ist, der mittels Anschluß 41 unter Unterdruck gegenüber der Atmosphäre gesetzt werden kann, wird dieser Unterdruck durch die Bohrungen 26 wirksam und hält die Klebestreifenstücke auf der Arbeitsplatte 16 fest, so daß sie bei Hochschwenken derselben in Richtung auf die Halterolle 13 nicht herunterfallen können.2, the work table 14 with the worktop 16 is shown enlarged. This worktop has a series of holding elements (holding pins) 25, with the aid of which the pieces of adhesive tape can be aligned on the worktop 16. Furthermore, the worktop still has holes 26. Since the work table 14 is designed as a high box, which can be placed under negative pressure with respect to the atmosphere by means of connection 41, this negative pressure becomes effective through the bores 26 and holds the pieces of adhesive tape on the worktop 16 so that they swivel upwards when the same is swung up the holding roller 13 cannot fall down.

Es wird das Klebeband, d.h. die Stücke des Klebebandes, auf der Arbeitsplatte niedergelegt und somit an das Ende der Warenbahn C beim Hochschwenken des Arbeitstisches 14 angeheftet; Bei Drehung der Leit- und Halterolle 13 bzw. des Tambours A wird das Ende der Warenbahn C in die Anheftposition in bezug auf den Tambour A geleitet. Dabei wird vorher die Deckfolie 8 des schmalen Klebestreifens 7 entfernt.The tape, i.e. the pieces of adhesive tape, laid down on the worktop and thus attached to the end of the web C when the work table 14 is swung up; When the guide and holding roller 13 or the reel A rotates, the end of the web C is guided into the tacking position with respect to the reel A. The cover film 8 of the narrow adhesive strip 7 is removed beforehand.

In Fig. 2 ist dargestellt, daß die Arbeitsplatte eine Reißkante 18 aufweist, die der Splice-Kante des Warenbahnendes C entspricht. In der strichpunktierten Stellung des Arbeitstisches 14 kann diese Kante durch Abreißen des überschüssigen Papiers des Warenbahnendes hergestellt werden.In Fig. 2 it is shown that the worktop has a tear edge 18 which corresponds to the splice edge of the web end C. In the dot-dash position of the work table 14, this edge can be produced by tearing off the excess paper from the end of the web.

Es sind natürlich auch andere Zusatzeinrichtungen denkbar, die ein Abschneiden der Warenbahn in der gezeigten Form ermöglichen.Of course, other additional devices are also conceivable which enable the web to be cut off in the form shown.

In Fig. 4 ist die Stellung des Klebebandes 1 dargestellt, in der es vom Arbeitstisch 14 an dem Warenbahnende angeheftet ist.In Fig. 4 the position of the adhesive tape 1 is shown in which it is attached by the work table 14 to the end of the web.

In Fig. 3 ist eine Einrichtung der Leitrolle 13 dargestellt, die den Arbeitstisch 14 der Fig. 1 nicht aufweist. Anstelle dessen ist eine feste Arbeitsplatte 17 vorgesehen, die an dem Schwenkgestell 22' befestigt ist. Hier wird direkt von Hand auf das Ende der Warenbahn C das Klebeband 1 oder die Stücke desselben aufgebracht.FIG. 3 shows a device of the guide roller 13 which does not have the work table 14 of FIG. 1. Instead, a fixed worktop 17 is provided, which is attached to the swivel frame 22 '. Here the adhesive tape 1 or the pieces of the same is applied directly to the end of the web C.

In Fig. 5 ist der Arbeitstisch 50 als ein im Querschnitt etwa quadratischer Kasten ausgebildet. Die Arbeitsfläche, auf der die Klebestreifen niedergelegt werden, ist mit 16' angedeutet. Das Innere des Kastens ist hohl und steht vorzugsweise unter einem Überdruck gegenüber der Atmosphäre, zumindest zum Teil, jedenfalls in dem Bereich, wo sich die Arbeitsfläche 16' befindet. Es ist dazu ein der Ausführungsform nach Fig. 2 ähnlicher Anschluß 41 vorzusehen (hier mit 41' angedeutet). Es sind auf der Arbeitsfläche ebenfalls Bohrungen 26 wie bei der Ausführungsform nach Fig. 2 vorgesehen. Für eine gezackte Spliceverbindung nach Fig. 2 sind ebenfalls die Fixierstifte 25 vorzusehen, die natürlich versenkbar, z.B. durch Belastung mittels einer Feder, ausgebildet sein müssen.5, the work table 50 is designed as a box which is approximately square in cross section. The work surface on which the adhesive strips are laid down is indicated by 16 '. The inside of the box is hollow and is preferably under an overpressure of the atmosphere, at least in part, at least in the area where the work surface 16 'is located. For this purpose, a connection 41 similar to the embodiment according to FIG. 2 is to be provided (indicated here by 41 '). Bores 26 are also provided on the work surface as in the embodiment according to FIG. 2. For a serrated splice connection according to Fig. 2, the fixing pins 25 are also to be provided, which are of course retractable, e.g. by loading by means of a spring.

Die Warenbahn hängt mit ihrem Ende entsprechend der gestrichelt dargestellten Linie über der Halterolle 13. Es wird zunächst der Arbeitstisch 50 in eine Lage geschwenkt, in welcher die Schneide 54 das Ende der Warenbahn abschneidet entsprechend einer vorgesehenen Splicekante. Dazu ist die Mantelfläche der Halterolle 13 vorzugsweise gummiert. Die Klebestreifen, die auf der Arbeitsfläche 16' niedergelegt worden sind, werden durch den Unterdruck festgehalten und nach Wegschwenken des Arbeitstisches 50 mittels Schwenkarm 15' in eine Stellung gedreht, in welcher Arbeitsfläche 16', wie in der Figur dargestellt, der Halterolle 13 genau gegenüberliegt. Es kann dann durch eine gesteuerte Schwenkbewegung des Arbeitstisches 50 der Klebestreifen auch in Zick-Zack-Form auf dem Warenbahnende angeheftet werden. Diese Schwenkbewegung kann entweder durch einen Schrittmotor oder mittels hydraulischer Elemente unter Zuhilfenahme von Endschaltern bewerkstelligt werden. Das Schwenkgestell ist hier mit 22'' bezeichnet.The end of the web of material hangs over the holding roller 13 in accordance with the line shown in broken lines. First, the work table 50 is pivoted into a position in which the cutting edge 54 cuts off the end of the web of material in accordance with an intended splice edge. For this purpose, the outer surface of the holding roller 13 is preferably rubberized. The adhesive strips which have been laid down on the work surface 16 'are held in place by the negative pressure and, after the work table 50 has been pivoted away, are rotated by means of a swivel arm 15' into a position in which the work surface 16 ', as shown in the figure, is exactly opposite the holding roller 13 . The adhesive strips can then also be attached in a zigzag shape to the end of the web by a controlled pivoting movement of the work table 50. This swiveling movement can be done either by a stepper motor or by means of hydraulic elements With the help of limit switches. The swivel frame is designated 22 '' here.

In Fig. 6 ist der Arbeitstisch als eine von einem Hohlzylinder gebildete Rolle 52 ausgebildet. Er weist auch die Schneidkante 54 auf. Auch hier muß die den Arbeitstisch bildende Rolle 52 einen Schwenk- oder Drehantrieb für eine gewisse Schwenk- oder Drehbewegung aufweisen.6, the work table is designed as a roller 52 formed by a hollow cylinder. It also has the cutting edge 54. Here, too, the roller 52 forming the work table must have a swivel or rotary drive for a certain swivel or rotary movement.

Es ist vorzugsweise das Biege-Widerstandsmoment der Halterolle 13 wesentlich größer als dasjenige des Arbeitstisches 16, 50 bzw. 52.The bending moment of resistance of the holding roller 13 is preferably substantially greater than that of the work table 16, 50 or 52.

Claims (8)

  1. A device on a means of unrolling a web of material for producing a splicing portion at the beginning of a web roll, with, disposed in the vicinity of the unreeling means or drum (A), a pivotable frame (22) at one end of which there is a holding roller (13) for holding and guiding the end of the web of material on the drum (A), said roller (13) being adapted for reciprocating movement between respectively remote and near positions on the drum (A), characterised in that opposite the holding roller (13) an extension arm (15) is pivotally mounted on the frame (22) and has, at its end remote from the pivotable frame, a working table (14, 50) having a working surface (16, 16') which carries markings or holders for fitting an adhesive strip or a series of adhesive strips on the working surface (16, 16') in the form of the splicing edge of the web of material.
  2. A device according to Claim 1, characterised in that the working surface (16, 16') is constructed in the form of a working plate and in that the means of marking or fixing the pieces of adhesive strip are marking pegs (25) and bores (26) in the working plate (16) to which the working table (14), constructed as a box, is able to apply a pressure which is negative in respect of atmospheric pressure.
  3. A device according to Claim 2, characterised in that the working plate (16) is rounded to match the radius of curvature of the holding roller (13).
  4. A device according to one of Claims 1 to 3, characterised in that the holding roller (13) is of hollow construction and has on its peripheral surface bores (34) which communicate with the interior of the holding roller (13), which can be brought to a pressure which is negative in respect of the atmospheric pressure.
  5. A device according to one of Claims 1 to 4, characterised in that the holding roller (13) has a shell consisting of rubber.
  6. A device according to one of Claims 1 to 5, characterised in that the working table (14, 50, 52) has a cutting edge (54) for parting the web of material at its end (C).
  7. A device according to one of Claims 1 to 6, characterised in that the working table (14, 50, 52) is a rotatable roller (52).
  8. A device according to one of Claims 1 to 7, characterised in that the working table (50, 52) is mounted on its supporting arms (15') in such a way as to be pivotable or rotatable about an axis parallel with its length.
EP93114712A 1990-04-03 1991-03-02 Device for producing a splicing portion at the beginning of a web of a roll Expired - Lifetime EP0580188B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4010704 1990-04-03
DE4010704 1990-04-03
DE4033900 1990-10-25
DE4033900A DE4033900C2 (en) 1990-04-03 1990-10-25 Splice point at the beginning of the path of a winding to connect the beginning of the path to the end of another winding
EP91103144A EP0450312B1 (en) 1990-04-03 1991-03-02 Method for splicing the beginning of a travelling web at a splicing point with the end of a web unwound from another roll

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP91103144.1 Division 1991-03-02

Publications (2)

Publication Number Publication Date
EP0580188A1 EP0580188A1 (en) 1994-01-26
EP0580188B1 true EP0580188B1 (en) 1996-09-11

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP93114712A Expired - Lifetime EP0580188B1 (en) 1990-04-03 1991-03-02 Device for producing a splicing portion at the beginning of a web of a roll
EP93120703A Expired - Lifetime EP0610590B1 (en) 1990-04-03 1991-03-02 Device for depositing an adhesive tape at the beginning of a travelling web

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP93120703A Expired - Lifetime EP0610590B1 (en) 1990-04-03 1991-03-02 Device for depositing an adhesive tape at the beginning of a travelling web

Country Status (3)

Country Link
EP (2) EP0580188B1 (en)
CA (1) CA2039631C (en)
DE (1) DE4033900C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016989A (en) * 1998-08-24 2000-01-25 Beloit Technologies, Inc. Paper web autosplicer

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10235786A1 (en) * 2002-08-05 2004-02-26 Maschinenfabrik Wifag Winding reel preparation for flying change of reels in printing machine involves applying double-sided adhesive tape between beginning of paper web and subjacent web layer of winding reel
DE4210329A1 (en) * 1992-03-30 1993-10-07 Koenig & Bauer Ag Arrangement for connecting successive paper webs wound into rolls
DE4219968C2 (en) * 1992-06-19 1994-04-14 Koenig & Bauer Ag Adhesive tip for paper rolls
NL9300707A (en) * 1993-04-26 1994-11-16 Knp Papier Bv Method of welding a paper web and an adhesive strip for use in this method.
DE4413663A1 (en) * 1994-04-20 1995-10-26 Wifag Maschf Adhesive for connecting material webs wound on driven rollers
WO1995029115A1 (en) * 1994-04-26 1995-11-02 Minnesota Mining And Manufacturing Company Splicing tape, splicing method and splice using the splicing tape
DE4423387C2 (en) * 1994-07-04 1996-06-20 Koenig & Bauer Albert Ag Adhesive tape for attaching a paper web start of a stock paper web roll
DE4424901C2 (en) * 1994-07-14 2000-05-25 Koenig & Bauer Ag Adhesive label arrangement for fastening a paper web start of a supply paper web roll
DE29500653U1 (en) * 1995-01-17 1995-03-30 Alex Breuer Gmbh Glued paper webs
DE19628317A1 (en) * 1996-07-13 1998-01-15 Beiersdorf Ag Adhesive tape and method of using it
DE19830674A1 (en) 1998-07-09 2000-01-13 Beiersdorf Ag Adhesive tape and its use
DE19902179B4 (en) * 1999-01-21 2005-04-28 Tesa Ag Adhesive tape and splice process
DE19918220C2 (en) * 1999-04-22 2002-10-24 Tesa Ag Splice preparation procedure
DE19958223A1 (en) 1999-12-02 2001-07-19 Beiersdorf Ag duct tape
US6951676B2 (en) 2000-09-25 2005-10-04 3M Innovative Properties Company Butt splicing tapes and butt splicing methods
DE10058956A1 (en) 2000-11-28 2002-06-06 Tesa Ag Adhesive tape for running reel changes, e.g. in paper splicing, has splitting carrier system with self-adhesive on both sides and notches along front edge where cleavage starts during splicing process
DE10112636B4 (en) * 2001-03-14 2006-04-13 Koenig & Bauer Ag Method and device for splice preparation of a roll of material
DE10118362B4 (en) * 2001-04-12 2006-07-27 Koenig & Bauer Ag Method for connecting a web beginning of a roll of material
DE10139563B4 (en) * 2001-08-10 2006-12-14 Man Roland Druckmaschinen Ag Apparatus and method for preparing a stock paper web roll for flying reel change
DE10258667A1 (en) 2002-12-13 2004-07-08 Tesa Ag Adhesive tape for joining the beginning of a new paper roll to the end of an old paper roll that is running out
DE102005051181A1 (en) 2005-10-24 2007-04-26 Tesa Ag Splitting tape, its use and tool for its production
DE102006003200A1 (en) * 2006-01-24 2007-08-02 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Method for splicing material webs and splice device
DE102008003337A1 (en) 2007-10-10 2009-04-16 Tesa Ag Hand device for unwinding from an adhesive tape with a double-sided adhesive carrier, wherein at least one of the two adhesive sides of the carrier is covered with a release material
DE102008023020B4 (en) 2008-05-09 2015-05-07 Tesa Se Adhesive tape for carrying out a flying roll change
EP2258643B1 (en) * 2009-06-01 2015-01-14 Tetra Laval Holdings & Finance S.A. Method for feeding a supply station of a packaging unit with a new reel of sheet packaging material, sheet packaging material holder and lift truck
DE102009047680A1 (en) * 2009-12-08 2011-06-09 Tesa Se Use of a splicing tape with laminating strips arranged side by side
DE102010029181A1 (en) * 2010-05-20 2011-11-24 Tesa Se Splicing tape comprising two splittable fasteners
CN108439023A (en) * 2018-04-02 2018-08-24 丹阳市雷登智能科技有限公司 A kind of lens mold tears, sealed adhesive tape mechanism
DE102019203744A1 (en) * 2019-02-07 2020-08-13 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Divider Cover Removal Device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058524B (en) * 1954-09-13 1959-06-04 Daily Mirror Newspapers Ltd Adhesive tape for printing paper rolls
JPS525607B2 (en) * 1972-12-16 1977-02-15
US4238261A (en) * 1978-10-02 1980-12-09 The Black Clawson Company Method for forming a zero tail length splice in a moving web
DE3328255A1 (en) * 1983-08-04 1985-02-21 Siemens AG, 1000 Berlin und 8000 München ADHESIVE STATION FOR A FAST PRINTER
JPS61111264A (en) * 1984-10-31 1986-05-29 Mitsubishi Heavy Ind Ltd Tape laminating device
GB8723597D0 (en) * 1987-10-08 1987-11-11 Donabie G Paper splicers
DE3834334C2 (en) * 1988-10-08 1995-01-19 Voith Gmbh J M Processing device for preparing the end of a web roll

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016989A (en) * 1998-08-24 2000-01-25 Beloit Technologies, Inc. Paper web autosplicer

Also Published As

Publication number Publication date
DE4033900C2 (en) 1995-07-27
EP0580188A1 (en) 1994-01-26
DE4033900A1 (en) 1991-10-10
EP0610590A1 (en) 1994-08-17
CA2039631A1 (en) 1991-10-04
EP0610590B1 (en) 1997-08-06
CA2039631C (en) 2000-02-08

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