EP1419984A1 - Dispositif destiné à devier une bande de materiau - Google Patents

Dispositif destiné à devier une bande de materiau Download PDF

Info

Publication number
EP1419984A1
EP1419984A1 EP03025924A EP03025924A EP1419984A1 EP 1419984 A1 EP1419984 A1 EP 1419984A1 EP 03025924 A EP03025924 A EP 03025924A EP 03025924 A EP03025924 A EP 03025924A EP 1419984 A1 EP1419984 A1 EP 1419984A1
Authority
EP
European Patent Office
Prior art keywords
deflection
material web
devices
deflecting
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Withdrawn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
EP03025924A
Other languages
German (de)
English (en)
Inventor
Wilfried Fritzmann
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.)
Kappa Sieger GmbH
Original Assignee
Kappa Sieger 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 Kappa Sieger GmbH filed Critical Kappa Sieger GmbH
Publication of EP1419984A1 publication Critical patent/EP1419984A1/fr
Withdrawn legal-status Critical Current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
    • B65H45/00—Folding thin material
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/06—Folding webs
    • B65H45/10—Folding webs transversely
    • B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
    • B65H45/1015—Folding webs provided with predefined fold lines; Refolding prefolded webs, e.g. fanfolded continuous forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/112—Section geometry
    • B65H2701/1123—Folded article or web
    • B65H2701/11231—Fan-folded material or zig-zag or leporello
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1762—Corrugated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1768—Book covers and the like

Definitions

  • the invention relates to both a device and a method for Deflecting a material web, in particular for deflecting a continuous corrugated cardboard.
  • the prior art is neither a device nor a method known which is suitable, a material web, such as Endless corrugated cardboard, paper, thin films or similar materials, to fold quickly and inexpensively.
  • the object of the invention is a device for deflecting a Material web with a device for guiding a material web along an imaginary railway line, both on the one hand and on the other the imaginary railway line rotatably mounted about an axis of rotation Deflection device is arranged.
  • a material web preferably an endless corrugated board, processed with a high folding performance so that the production of a folded corrugated cardboard essential can be done more effectively.
  • the speed of folding is increased with the device according to the invention, but it In addition, the folding reliability of the folding operations is also improved.
  • redirecting means a change of location of the material web, which immediately folds the material web or initiates a folding or a possibly downstream preferably automated Folding process prepared so that this easily and quickly performed can be.
  • the material web is deflected zigzag, so that it can be folded in tight spaces.
  • web here includes any webs whose Material thickness allows to perform a folding.
  • fall including material webs such as paper and cardboard, but also plastic films or metal foils can be advantageous with the device according to the invention and be folded quickly.
  • the invention is suitable In addition, deflection also to material webs from a to fold stronger and / or stronger material. Thus, webs, where manual folding is done only with great difficulty can, in an advantageous manner very easily with the device according to the invention be folded.
  • a deflection element that are capable of deflecting one at them To bring about guided material web.
  • deflection devices are used, the peripheral edges of a curve-like course exhibit.
  • a particularly simple embodiment of a deflection device is a rod-shaped element whose length is preferably a multiple the height or the width is.
  • Such deflection devices rotate about an axis of rotation, which in the Is usually arranged centrally on the deflection. This is especially true symmetrically designed deflection advantageously, as this bearing forces be reduced in the region of the axis of rotation. It goes without saying that the rotation axis is also arranged asymmetrically on a deflection device can be. This is advantageous, for example, when the deflection device has an asymmetric mass distribution.
  • a preferred embodiment provides that the deflection devices, in particular the axes of rotation of the deflection devices, on a in arranged approximately horizontal line. This is a special uniform folding process of the material web possible because both deflection alternately deflect the material web at the same height.
  • the deflecting arranged in such a way to each other are that the distance between the axes of rotation is smaller than that Sum of a maximum circumferential radius of a first deflection and a maximum circumferential radius of a second deflecting device.
  • the deflectors protrude in any case on the imaginary railway line, on which the material web is led out, so that very much thin material webs can be deflected.
  • Such an arrangement but is also particularly advantageous for thicker material webs, preferably to be bent at a perforation and thereby folded.
  • distance is the shortest distance between two axes of rotation meant.
  • the rotation axes preferably run in approximately parallel to each other. To this distance in a simple way to measure with approximately parallel rotation axes, it is preferable to drop the solder from a first axis of rotation to one second axis of rotation.
  • maximum circumferential radius in the present case denotes the Distance, which extends from a rotation axis of a deflection the point of the deflector farthest from the axis of rotation radially extends.
  • the deflection is variably adjustable.
  • the deflection devices designed such that the circumferential radius during operation adjustable is, so during the folding operation for different lengths Bow lengths are set.
  • a further embodiment provides that the deflection devices each have a peripheral speed, which in an integer Relationship to each other. This ensures that two mutually corresponding deflection in normal operation do not collide with each other.
  • a first deflection device a peripheral speed that is twice as high as that Peripheral speed of a second deflection device.
  • the diverters have the same peripheral speed on, so that the material webs folded with uniformly long arc lengths become.
  • the at least two deflection on different Material web pages are arranged.
  • the material web is only passed between the at least two deflection devices, such that the web of material in the overlay area described above is arranged.
  • the baffles at different angles arranged opposite the main movement direction of the material web be or can be moved.
  • a especially good folding result is achieved when the movements of the baffles and the main direction of movement of the material web at least are substantially rectified when touching each other.
  • the axes of rotation of the deflection approximately are arranged horizontally.
  • the axes of rotation are essential arranged orthogonal to the main direction of movement of the material web, so that the rotating around the axes of rotation deflectors when touching with the material web in approximately the same direction of movement exhibit.
  • the material web is approximately vertical, From top to bottom, is moved, since this movement of the web or the actual folding process by the gravitational force advantageous is supported.
  • deflection Have means for deflecting which may vary depending on the nature of the web can be exchanged.
  • the folding operation of an endless corrugated board is advantageous if the Deflection means have a cylindrical or cylindrical shape. Consequently the deflection devices come into line with the material web, whereby the movement of the material web is advantageous in the direction of her Main movement is stabilized.
  • the deflection means a spherical shape exhibit. As a result, the risk of a web on its surface damaging, significantly reduced.
  • the means for deflecting displaceable on the deflection device are arranged.
  • the circumferential radii of Deflectors set variably in a particularly simple manner so that a structurally particularly simple solution was found was about as the arc length of the folded web depending on Use case set differently.
  • the object of the invention of a method for Redirecting a material web solved, in which deflection alternately in contact with opposite material web sides to step. This ensures that the material web at adjustable intervals, which on the one hand from the rotational speed and on the other depend on the length of the deflection, in opposite Directions is pushed, so that thereby a folding process in progress is set or performed.
  • the continuous folding process can be advantageously carried out if the deflection at least during folding continuously rotate around a rotation axis.
  • This also makes the device overall much more compact be built.
  • the continuously rotating moving baffles not also additionally discontinuous can be moved translationally. It is possible that the deflectors by means of a translatory movement in the direction of the material web give this an extra impulse, so that the deflection thereby is favorably influenced.
  • baffles each with a peripheral speed be moved, which corresponds approximately to the speed of the web.
  • the deflection relative to the web at least temporarily, in the best case, no or only a slight relative movement to each other. This is the case when the speeds of the Deflection devices and the speed of the material web rectified are.
  • a preferred variant of the method provides that at least two Turn the baffles in the opposite direction. This allows two on different material web pages opposite deflection at least in the overlapping area in the same direction to be moved. This direction preferably coincides with the main direction of movement the material web match.
  • the device and the method are particularly well suited to webs to fold at intervals transverse to their main direction Have predetermined kinks such as perforations, grooves, creases or other transverse material weakenings.
  • predetermined kinks such as perforations, grooves, creases or other transverse material weakenings.
  • the material webs with Such predetermined kinks buckle particularly well.
  • the deflection meet the respective material web so that the web also kinks at the intended Sollknickstelle must usually the movements of the baffles and the movement the material web are matched. Such a vote However, the movements is not necessary if the webs have no such transverse material weakenings.
  • the deflection device 1 shown in the figure has two deflection devices 2 and 3, which respectively rotate about a rotation axis 4 and 5 respectively.
  • the deflection 2 and 3 symmetrical leg lengths (not numbered here), the axes of rotation 4 and 5 are in the middle arranged the deflection 2 and 3.
  • the ends 2A, 2B and 3A, 3B of the respective deflection devices 2 and 3 are spherical in this embodiment.
  • the deflection device 2 rotates clockwise (arrow 6) to the Rotation axis 4 and the deflection device 3 in the counterclockwise direction (Arrow 7) about the axis of rotation. 5
  • Both the spherical ends 2A and 2B of the deflecting device 2 as also the spherical ends 3A and 3B of the deflection device 3 become guided on tracks 8 and 9, which overlap in a region 10. Accordingly The ends 2A, 2B, 3A and 3B also overlap in the Area 10.
  • a material web eleventh arranged between the two deflection devices 2 and 3 through from an upper portion 12 with a main movement direction 13 in one lower area 14 is guided.
  • the material web 11 of a Guided guide 15 such that the material web 11 through the area 10th is guided along an imaginary railway line 16.
  • the imaginary railway line 16 divides the deflection device 1 into a first one Area 17 and into a second area 18. In both areas 17 and 18 in each case one of the deflection devices 2 and 3 is arranged.
  • the deflection device 3 on the left material web side 11 A of Material web 11 and the deflection device 2 on the right material web page 11B of the material web 11 is arranged.
  • the material web 11 When the material web 11 reaches the region 10, it is alternated from one end 2A, 2B of a deflecting device 2 in the direction of the deflection device 3 or from the ends 3A, 3B of a deflection device 3 in the direction deflected the deflection device 2.
  • the material web 11 undergoes the end 2B of the deflection device 2 a direction of movement 20, so that the material web 11 moves in the direction of the deflection device 3.
  • the material web 11 in Kink areas 21 fold up in a zigzag, so that they are in the lower region 14 as a folded material web 17th is present.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP03025924A 2002-11-12 2003-11-12 Dispositif destiné à devier une bande de materiau Withdrawn EP1419984A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002152918 DE10252918A1 (de) 2002-11-12 2002-11-12 Vorrichtung und Verfahren zum Umlenken einer Materialbahn
DE10252918 2002-11-12

Publications (1)

Publication Number Publication Date
EP1419984A1 true EP1419984A1 (fr) 2004-05-19

Family

ID=32115495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03025924A Withdrawn EP1419984A1 (fr) 2002-11-12 2003-11-12 Dispositif destiné à devier une bande de materiau

Country Status (2)

Country Link
EP (1) EP1419984A1 (fr)
DE (1) DE10252918A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007018424A1 (fr) 2005-08-05 2007-02-15 Fujifilm Manufacturing Europe B.V. Membrane poreuse et support d'enregistrement comprenant celle-ci
US7704573B2 (en) 2005-08-05 2010-04-27 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium comprising same
EP2128069A3 (fr) * 2008-05-29 2010-07-07 BHS Corrugated Maschinen-und Anlagenbau GmbH Dispositif de pliage
US7910520B2 (en) 2005-08-05 2011-03-22 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium comprising same
US8093180B2 (en) 2005-08-05 2012-01-10 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium, as well as process for preparing same
WO2013083795A1 (fr) * 2011-12-09 2013-06-13 Gemalto S.A. Procédé de pliage en accordéon et d'empilement d'une bande de cartes à puce emballées de manière étanche et une machine de pliage associée

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008025890A1 (de) * 2008-05-29 2009-12-24 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Kontinuierlicher Faltprozess
DE102008025849A1 (de) * 2008-05-29 2009-12-24 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Stapeleinrichtung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1365947A (en) * 1919-04-19 1921-01-18 Flintkote Co Apparatus and method of making and packaging roofing units
DE500079C (de) * 1930-06-18 Alexander Lohmann Vorrichtung zum Perforieren und Falzen endloser Papierbahnen
DE636666C (de) * 1934-09-29 1936-10-14 August Koenig Dr Ing Kombinierte Zylinder-Vorfalz- und -Zickzackfalzvorrichtungen zum Herstellen wechselseitig gefalteter Formularbaender o. dgl. aus Papierbahnen
FR1272173A (fr) * 1960-08-12 1961-09-22 Magasin pour ruban sans fin
FR1392464A (fr) * 1963-04-20 1965-03-19 Dispositif de mise en page et de pliage de journaux et journaux obtenus par ces dispositifs
DE1560072A1 (de) * 1964-11-21 1969-06-12 Krantz H Fa Faltenleger
JPH0541617A (ja) * 1991-08-06 1993-02-19 Seiko Epson Corp 演算増幅回路
DE10007928C1 (de) * 2000-02-21 2001-06-13 Mcairlaid S Vliesstoffe Gmbh & Vorrichtung zum Zickzacklegen von bahnförmigem, flexiblen Material mit zwei Rotationskörpern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1182296A (en) * 1914-08-27 1916-05-09 Charles W Morden Machine for folding a continuous strip of material.
US2657044A (en) * 1949-03-18 1953-10-27 Seaboard Container Corp Apparatus for handling corrugated paperboard
DE1956522A1 (de) * 1969-11-11 1971-05-19 Berthold Schatz Vorrichtung zum Falten und Schneiden einer Materialbahn
CH645073A5 (de) * 1980-03-11 1984-09-14 Ferag Ag Verfahren und vorrichtung zum zusammentragen von blaettern bzw. bogen zu mehrblaettrigen druckprodukten, insbesondere zeitungen und zeitschriften.
DE19803837A1 (de) * 1998-01-31 1999-08-05 Alexander Maksimow Verfahren und Vorrichtung zum Falten und Ablegen einer flexiblen Bahn in einer Zickzacklegung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE500079C (de) * 1930-06-18 Alexander Lohmann Vorrichtung zum Perforieren und Falzen endloser Papierbahnen
US1365947A (en) * 1919-04-19 1921-01-18 Flintkote Co Apparatus and method of making and packaging roofing units
DE636666C (de) * 1934-09-29 1936-10-14 August Koenig Dr Ing Kombinierte Zylinder-Vorfalz- und -Zickzackfalzvorrichtungen zum Herstellen wechselseitig gefalteter Formularbaender o. dgl. aus Papierbahnen
FR1272173A (fr) * 1960-08-12 1961-09-22 Magasin pour ruban sans fin
FR1392464A (fr) * 1963-04-20 1965-03-19 Dispositif de mise en page et de pliage de journaux et journaux obtenus par ces dispositifs
DE1560072A1 (de) * 1964-11-21 1969-06-12 Krantz H Fa Faltenleger
JPH0541617A (ja) * 1991-08-06 1993-02-19 Seiko Epson Corp 演算増幅回路
DE10007928C1 (de) * 2000-02-21 2001-06-13 Mcairlaid S Vliesstoffe Gmbh & Vorrichtung zum Zickzacklegen von bahnförmigem, flexiblen Material mit zwei Rotationskörpern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 337 (E - 1388) 25 June 1993 (1993-06-25) *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007018424A1 (fr) 2005-08-05 2007-02-15 Fujifilm Manufacturing Europe B.V. Membrane poreuse et support d'enregistrement comprenant celle-ci
US7704573B2 (en) 2005-08-05 2010-04-27 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium comprising same
US7910520B2 (en) 2005-08-05 2011-03-22 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium comprising same
US8093180B2 (en) 2005-08-05 2012-01-10 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium, as well as process for preparing same
EP2128069A3 (fr) * 2008-05-29 2010-07-07 BHS Corrugated Maschinen-und Anlagenbau GmbH Dispositif de pliage
US8834336B2 (en) 2008-05-29 2014-09-16 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Folding device
WO2013083795A1 (fr) * 2011-12-09 2013-06-13 Gemalto S.A. Procédé de pliage en accordéon et d'empilement d'une bande de cartes à puce emballées de manière étanche et une machine de pliage associée

Also Published As

Publication number Publication date
DE10252918A1 (de) 2004-05-27

Similar Documents

Publication Publication Date Title
DE2350933C3 (de) Vorrichtung zum Formbrennschneiden einer bewegten Materialbahn mittels eines Laserstrahles
DE2842295C2 (de) Vorrichtung zur Richtungsführung des Ansatzes einer bewegten Bahn aus flexiblem Material
DE19510397A1 (de) Gebläseeinheit
EP0464505B1 (fr) Dispositif pour plier longitudinalement
DE2825903C3 (de) Vorrichtung zum Ineinanderfalten von mehreren Bahnen
EP0859733B1 (fr) Procede et dispositif permettant de produire des journaux a couches multiples avec une partie de format tabloide
EP0735979B1 (fr) Procede et dispositif permettant de fa onner un pli longitudinal
EP1419984A1 (fr) Dispositif destiné à devier une bande de materiau
DE2922135C2 (de) Vorrichtung zur wahlweisen Umlenkung einer in Querrichtung durchtrennten Materialbahn
DE19916342A1 (de) Druckbogenumlenkkeil mit Luftauslässen
DE10356037A1 (de) Schneid-Vorrichtung
DE1212832B (de) Verfahren und Vorrichtung zur Herstellung einer Faltenstruktur aus einer Bahn aus Papier, Kunststoff, Metall od. dgl.
DE10047545B4 (de) Schneid- und Transportwalze mit integrierter Schneidvorrichtung mit schwenkbaren Schneidflächen und Verfahren zum Schneiden von Materialbahnen mithilfe einer solchen Walze
DE2736644C2 (de) Stoffauflauf
DE3914310A1 (de) Vorrichtung zum abfuehren des staubes in falzapparaten fuer druckmaschinen
DE2444704B2 (de) Maschine zum Querschneiden einer laufenden Materialbahn, insbesondere Wellpappenbahn
EP0944545B1 (fr) Dispositif pour la repartition d'un flux de cahiers
EP0170961B1 (fr) Dispositif pour plier longitudinalement des bandes superposées
DE19638307B4 (de) Verfahren zum Schneiden von kontinuierlich geförderten, flächigen Produkten aus Papier oder ähnlichen Materialien
DE19819890C2 (de) Anordnung zum Zusammenführen von Bedruckstoffbahnen vor einem Längsfalztrichter
DE2951193C2 (fr)
DE202008000890U1 (de) Bahnspreizeinrichtung für eine Rotationsdruckmaschine und damit ausgerüstete Rotationsdruckmaschine
EP0225988A1 (fr) Dispositif pour aplanir une bande
EP1112952A2 (fr) Dispositif pour plier en continu de matériau plat
DE19735051C2 (de) Vorrichtung zum Aufteilen eines Stromes von Signaturen

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 PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20041120