EP0179395B1 - Dispositif de couchage pour installation de carton ondulé - Google Patents

Dispositif de couchage pour installation de carton ondulé Download PDF

Info

Publication number
EP0179395B1
EP0179395B1 EP85113158A EP85113158A EP0179395B1 EP 0179395 B1 EP0179395 B1 EP 0179395B1 EP 85113158 A EP85113158 A EP 85113158A EP 85113158 A EP85113158 A EP 85113158A EP 0179395 B1 EP0179395 B1 EP 0179395B1
Authority
EP
European Patent Office
Prior art keywords
glue
carriage
slide
roll
unit according
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
Application number
EP85113158A
Other languages
German (de)
English (en)
Other versions
EP0179395A1 (fr
Inventor
Manfred Schommler
Walter Pohl
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.)
Peters Maschinenfabrik GmbH
Original Assignee
Peters Maschinenfabrik 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 Peters Maschinenfabrik GmbH filed Critical Peters Maschinenfabrik GmbH
Priority to AT85113158T priority Critical patent/ATE39644T1/de
Publication of EP0179395A1 publication Critical patent/EP0179395A1/fr
Application granted granted Critical
Publication of EP0179395B1 publication Critical patent/EP0179395B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2818—Glue application specially adapted therefor

Definitions

  • the invention relates to an application unit for a corrugated cardboard system according to the preamble of claim 1.
  • An application unit arranged between a preheater and a gluing machine is general prior art.
  • at least two gluing devices are arranged one above the other, each with an application roller that applies glue to the corrugations of a corrugated cardboard web glued on one side. They also contain a counter roller for the applicator roller and a glue tub containing adjustable insulating walls and a squeeze roller which interacts with the applicator roller.
  • a preheating roller is normally also assigned to each gluing device.
  • the parts mentioned are usually as space-saving as possible, i.e. compactly housed in a frame. The repeatedly necessary cleaning of these parts and especially the threading of a new web are cumbersome and time-consuming.
  • Gluing devices are also required in the so-called single-sided machine, in which, as is known, a cardboard or paper web is corrugated and a cover web is glued to one side.
  • the gluing device in the one-sided machine uses an application roller to apply glue to the crests of the corrugated sheet so that the cover sheet can be glued.
  • Such a one-sided machine has become known, for example, from DE-A-3 128 587.
  • the applicator roller is assigned to the upper corrugating roller of the one-sided machine and, together with the other parts of the gluing device, is arranged on a carriage which can be adjusted in the direction of the corrugating roller and away from it.
  • the invention has for its object to design a applicator for a corrugated cardboard system so that all parts coming into contact with glue are easily accessible when required and mounted so that a new web can be threaded relatively quickly and easily.
  • each gluing device has a carriage or carriage that only receives the parts that come into contact with glue, while the counter-rollers remain stationary in a known manner.
  • Each carriage or slide interacts with a counter-stop on the frame, and a locking device is provided for locking the carriage or slide when the stops abut each other.
  • the locking of the carriage or carriage is released so that it moves backwards, i.e. can be pulled out in the direction of the preheater.
  • the parts coming into contact with glue are then easily accessible from this side and from above and can be easily cleaned.
  • the threading of a new web can be accomplished in a much shorter time with the help of the application unit according to the invention.
  • the carriage or the carriage for the application mechanism can be adjusted by hand or by motor, for example with the aid of a suitable adjusting cylinder.
  • an embodiment of the invention provides that it has rollers which rest on rails connected to the frame.
  • the rails can be fixed to the frame or swivel-mounted to ensure better accessibility.
  • the rollers are preferably flanged wheels, and the rails are expediently placed between the frame for the preheater and the frame for the applicator.
  • a drive is expediently provided which adjusts the carriage or carriage a small amount away from the counter roller during idling operation, for example by 35 mm. This can be done with the help of a so-called swivel clamping cylinder, which is also part of the locking device.
  • the squeeze roller in an applicator which determines the thickness of the glue film on the applicator roller, is also expediently adjustable.
  • An embodiment of the invention provides that the gap between the applicator and squeeze roller is also arranged on the carriage or carriage to adjust the gap.
  • the adjustment device can have an adjustment cylinder, for example.
  • the applicator contains a preheating cylinder, over which the corrugated cardboard web is first guided before it reaches the application roller.
  • Counter roll and preheating cylinder is usually arranged a deflection roller, which ensures that the one-sided web with a sufficient Wrap angle is guided over the preheating cylinder.
  • An embodiment of the invention provides in this connection that the deflection roller is pivotally mounted and can be brought from a working position between the preheating cylinder and applicator roller into a position below the preheating cylinder.
  • the carriage or carriage is moved out of the frame.
  • the guide roller is swiveled into a position below the preheating cylinder.
  • the front end of the one-sided web can then simply be placed over the deflection roller.
  • the one-sided web is automatically threaded by retracting the carriage or carriage into the working position and swiveling the deflection roller back.
  • the thickness of the one-sided web can vary.
  • the width of the gap between the application roller and the counter roller must be changed accordingly. It is easily possible to adjustably support the counter roller.
  • An embodiment of the invention provides that one of the two stops is adjustable.
  • a further embodiment of the invention also consists in that the stop surface of the stop arranged at the front of the carriage or slide runs obliquely to the direction of travel and the stop surface of the counter-stop adjustable perpendicular to the direction of travel is parallel to the stop surface.
  • the counter-stop can be guided in a guide fixed to the frame and its height can be moved, for example, by a spindle drive in order to change the working position of the carriage or slide.
  • the single figure shows schematically a side view of an applicator according to the invention.
  • a preheater 10 is shown with preheating cylinders 11, 12 and 13 which are mounted in a frame 14.
  • the preheating cylinders 11 to 13 are arranged one above the other in a known manner.
  • One-sided webs 15 and 16, which come from a single-sided machine, are guided over the preheating cylinders 11, 12.
  • a second cover sheet 17 is guided around the preheating cylinder 13 and comes from an unwinder.
  • an applicator unit 20 is arranged, which is actually composed of two application units 21, 22, which are arranged one above the other in frames 23 of identical construction. It is therefore also possible to arrange three applicators one above the other.
  • the one-sided webs 15, 16 are provided with glue in a known manner. They are then fed to a gluing machine 30, which can be constructed in a known manner. It is not explained in detail.
  • the second cover sheet 17 is likewise fed to the gluing machine 30 via deflection rollers in the applicator unit 20, which are not shown.
  • the application unit 21 is constructed identically.
  • a preheating cylinder 24 and a counter roller 25 are mounted fixed to the frame.
  • a deflection roller 26 is pivotally mounted between the rollers 24, 25. It can be pivoted along the dash-dotted line 27. The suspension of the deflection roller 26 is not shown.
  • Rails are fastened between the frame 14 for the preheater and the frame 23, one of which is shown at 28.
  • a carriage 29 is supported on the rails via two pairs of flanged rollers. The carriage is shown in solid lines in the working position and in dash-dotted lines in the retracted position.
  • An applicator roller 31 is mounted in the carriage 29 and is driven by a suitable drive 32.
  • a squeeze roller 32 which interacts with the application roller 31, is also mounted in the carriage 29.
  • the carriage 29 there is also a glue pan with two independently adjustable glue insulation walls (not shown).
  • the glue insulation walls are controlled by edge scanners, which determine the position of the edges of the one-sided web 16 and align the glue insulation walls accordingly. Since the glue in the gluing machine tends to run out to the sides, it is desirable that the glue not be applied to the shafts of the one-sided web 16 to the ends. The set distance of the glue insulation walls is therefore always such that they are aligned to lines parallel to the edge edges.
  • the squeeze roller 32 is adjustably mounted and can be moved more or less close to the applicator roller 31 with the aid of an adjusting device (e.g. adjusting spindle), which is shown in dashed lines at 33, to close the gap between the Change rollers and thus the thickness of the glue film on the applicator roller 31.
  • a drive 34 drives the adjusting device 33.
  • the carriage 29 can also be moved by a drive or by hand. Nothing is shown in the drawing. In the retracted position, a stop 35 on the rails 28 ensures that the carriage 29 does not hit the frame 14. At the front end of the carriage 29 there is a stop 36 with a stop surface 37 which runs obliquely to the running direction of the web 16.
  • a guide 38 is arranged on the frame 23, which guides one adjustable counter-stop 39 leads axially transversely to the direction of rotation.
  • the counter-stop 39 has an oblique stop surface 40 which runs parallel to the stop surface 37.
  • An unspecified drive 41 drives a threaded spindle 42 which interacts with the adjustable stop 39.
  • the height of the counter-stop 39 can be adjusted and thus the position of the carriage 29 when the stops 36, 39 interact.
  • a locking device not shown, ensures that the carriage 29 is locked firmly when the stops 36, 39 abut on the rails 28.
  • the height of the counter stop 39 determines the gap between the application roller 31 and the counter roller 25.
  • the carriage 29 is moved back into the dot-dash position.
  • a brief retraction of the carriage 29 of approximately 35 mm is sufficient for the idling operation, which can be obtained with the aid of a swivel clamping cylinder, which can also ensure that the carriage 29 is locked in the working position.
  • the deflection roller 26 is pivoted into a position below the preheating cylinder 24. The front end of the web is then simply hung over the deflection roller 26 with a certain length. Then the carriage and the guide roller can be moved back into the working position shown in the drawing. As a result, the web 16 is automatically threaded in and through without additional manipulations being required.
  • the driven parts attached to the carriage 29 can also be driven by stationary drives.
  • a cardan shaft ensures that the drive connection is maintained in every position of the carriage 29.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Claims (8)

1. Dispositif de couchage pour installation à carton ondulé, qui est disposé entre un préchauffeur (10) et une machine à coller (30) et qui inclut, dans un châssis, au moins deux dispositifs encolleurs (29) disposés l'un au-dessus de l'autre, comportant chacun un rouleau coucheur (31) qui applique la colle sur les ondulations d'une feuille de carton ondulé (15, 16) encollée sur une face, un contre-rouleau (25) pour le rouleau coucheur (31), un cuvier de colle à parois de limitation déplaçables, et un rouleau presseur (32) coopérant avec le rouleau coucheur (31), caractérisé en ce que chaque dispositif encolleur comporte un chariot (29) ou traîneau, qui porte seulement les parties (31, 32) venant en contact avec la colle, tandis que les contre- rouleaux (24) restent montés de façon stationnaire de manière connue, chaque chariot (29) ou traîneau coopère avec une butée antagoniste (39) sur le châssis (22), et il est prévu un dispositif de verrouillage pour verrouiller le chariot ou traîneau (29) lorsque les butées sont l'une contre l'autre.
2. Dispositif de couchage selon la revendication 1, caractérisé en ce que le chariot (29) comporte des galets reposant sur des rails (28) liés au châssis.
3. Dispositif de couchage selon la revendication 1, caractérisé en ce que les rails (28) peuvent être écartés par pivotement, ou sont rabattables ou escamotables de façon analogue.
4. Dispositif de couchage selon l'une des revendications 1 à 3, caractérisé en ce qu'un dispositif de réglage (33) pour fixer l'intervalle entre rouleau coucheur et rouleau presseur (31, 32) est également monté sur le chariot (29) ou traîneau.
5. Dispositif de couchage selon l'une des revendications 1 à 4, caractérisé en ce que le galet de renvoi (26) est monté avec possibilité de pivotement et peut être amené d'une position de travail entre cylindre préchauffeur (24) et rouleau coucheur (25) à une position située en dessous du cylindre préchauffeur (24).
6. Dispositif de couchage selon l'une des revendications 1 à 5, caractérisé en ce qu'au moins l'une des deux butées (36, 39) est réglable.
7. Dispositif de couchage selon la revendication 6, caractérisé en ce que la surface de butée (37) de la butée (36) disposée en avant sur le chariot ou traîneau (29) est dirigée obliquement par rapport à la direction de circulation et la surface de butée (40) de la butée antagoniste (39), déplaçable perpendiculairement à la direction de la circulation, est parallèle à la surface de butée (37).
8. Dispositif de couchage selon l'une des revendications 1 à 7, caractérisé en ce que, dans le cas où il y a plusieurs dispositifs de couchage, chaque chariot (29) ou traîneau comporte son propre châssis, et les châssis (21, 22) sont disposés les uns au-dessus des autres.
EP85113158A 1984-10-26 1985-10-17 Dispositif de couchage pour installation de carton ondulé Expired EP0179395B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85113158T ATE39644T1 (de) 1984-10-26 1985-10-17 Auftragswerk fuer eine wellpappenanlage.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843439227 DE3439227A1 (de) 1984-10-26 1984-10-26 Auftragswerk fuer eine wellpappenanlage
DE3439227 1984-10-26

Publications (2)

Publication Number Publication Date
EP0179395A1 EP0179395A1 (fr) 1986-04-30
EP0179395B1 true EP0179395B1 (fr) 1989-01-04

Family

ID=6248817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113158A Expired EP0179395B1 (fr) 1984-10-26 1985-10-17 Dispositif de couchage pour installation de carton ondulé

Country Status (3)

Country Link
EP (1) EP0179395B1 (fr)
AT (1) ATE39644T1 (fr)
DE (2) DE3439227A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02196642A (ja) * 1989-01-26 1990-08-03 Mitsubishi Heavy Ind Ltd コルゲートマシン
EP0574875B1 (fr) * 1992-06-19 1996-03-13 PETERS MASCHINENFABRIK GmbH Porte pour la station "simple face" d'une machine de fabrication de carton ondule
CH688084A5 (fr) * 1992-06-19 1997-05-15 Peters W Maschf Dispositif de réglage de l'ecart entre un cylindre applicateur de colle et un cylindre de passage d'une bande.
DE69304291T2 (de) * 1992-11-25 1997-01-23 Peters W Maschf Vorrichtung zur Begrenzung einer Leimauftragsbreite in einer Schichtmaschine
DE19506777A1 (de) * 1995-02-27 1996-08-29 Bhs Corr Masch & Anlagenbau Verfahren zum Herstellen von Wellpappe und Einrichtung hierfür
DE10324729A1 (de) * 2003-05-31 2004-12-16 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Verfahren und Leimwerk zum fortlaufenden Beleimen von Bahnen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1212042A (fr) * 1958-01-28 1960-03-21 Habermacher Et Caillieret Les Procédé de fabrication d'un carton ondulé dit <à double face>, et d'un carton ondulé dit <double-double>, installation pour sa mise en oeuvre et produits obtenus
US4059474A (en) * 1976-05-10 1977-11-22 Molins Machine Company Inc. Glue mechanism
DE3128587C2 (de) * 1980-08-01 1985-02-21 Rengo Co., Ltd., Osaka Wellpappenmaschine zur Herstellung einseitiger Wellpappe

Also Published As

Publication number Publication date
EP0179395A1 (fr) 1986-04-30
DE3439227A1 (de) 1986-04-30
DE3567166D1 (en) 1989-02-09
ATE39644T1 (de) 1989-01-15

Similar Documents

Publication Publication Date Title
DE2913421C3 (de) Verfahren und Vorrichtung zum Abstreifen von überschüssiger Streichmasse von einer laufenden Bahn
EP0617168B1 (fr) Dispositif de dosage pour l&#39;enduction de bandes en mouvement, de préférence de papier ou de carton
DE3631803C2 (fr)
DE4013656C2 (de) Vorrichtung zum Spleißen von Bahnen, insbesondere von Papierbahnen für die Herstellung von Wellpappe
DE68903916T2 (de) Hebevorrichtung fuer belastungsrollen in einer maschine zum herstellen von beiderseitig kaschierter wellpappe.
DE19930686A1 (de) Vorrichtung zum Querperforieren von Bahnen
DE2934496C2 (de) Vorrichtung zur Positionsaussteuerung des Auftrages von Leim oder dergleichen auf eine laufende Bahn
CH668922A5 (de) Verfahren und vorrichtung fuer die streichbeschichtung einer sich bewegenden materialbahn.
AT393360B (de) Einrichtung zur beschichtung laufender warenbahnen, insbesondere aus papier oder karton
EP0179395B1 (fr) Dispositif de couchage pour installation de carton ondulé
DE69301687T2 (de) Vorrichtung zum Regeln des Abstands zwischen einem Klebestoffauftragszylinder und einem Bandzuführzylinder
EP0458035A2 (fr) Dispositif pour appliquer une matière de revêtement fluide sur des bandes en déplacement
DE19616322A1 (de) Vertikale Klebepresse
EP0331875B1 (fr) Palier
EP0677613B1 (fr) Dispositif pour déposer au moins un matériau fluide sur une bande en mouvement
EP0512267A2 (fr) Laminoir
EP0518053B1 (fr) Procédé et appareil pour la fabrication de carton ondulé imprimé de grande largeur
EP0957057B1 (fr) Dispositif de pliage longitudinal pour l&#39;appareil de pliage de machines d&#39;impression rotatives
DE3045051A1 (de) Druckwerk fuer eine rollen-rotationsdruckmaschine
DE1786641C2 (de) Leimauftragsmaschine für die Herstellung von Wellpappe o.dgl
DE3635638C1 (en) One-sided corrugated-board machine
WO2005059250A1 (fr) Mecanisme de coucheuse a nappe
DE3744107C2 (fr)
DE69105604T2 (de) Verfahren und Vorrichtung zur Beschichtung von Materialbahnen.
DE4108056A1 (de) Verfahren zur behebung von planlagestoerungen bei der herstellung von bahnen in papier- oder kartonmaschinen und vorrichtung zu seiner durchfuehrung

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 CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19860923

17Q First examination report despatched

Effective date: 19870227

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PETERS MASCHINENFABRIK GMBH

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19890104

Ref country code: BE

Effective date: 19890104

REF Corresponds to:

Ref document number: 39644

Country of ref document: AT

Date of ref document: 19890115

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3567166

Country of ref document: DE

Date of ref document: 19890209

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19891017

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19891031

Ref country code: CH

Effective date: 19891031

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940906

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19940908

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19941007

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19941031

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19951017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19960501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19951017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960628

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960702

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19960501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST