EP1990152B1 - Dispositif et procédé de collage de bordures - Google Patents

Dispositif et procédé de collage de bordures Download PDF

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Publication number
EP1990152B1
EP1990152B1 EP07009419A EP07009419A EP1990152B1 EP 1990152 B1 EP1990152 B1 EP 1990152B1 EP 07009419 A EP07009419 A EP 07009419A EP 07009419 A EP07009419 A EP 07009419A EP 1990152 B1 EP1990152 B1 EP 1990152B1
Authority
EP
European Patent Office
Prior art keywords
edge material
edge
pressing
corner
pressing element
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.)
Not-in-force
Application number
EP07009419A
Other languages
German (de)
English (en)
Other versions
EP1990152A1 (fr
Inventor
Johannes Schmid
Achim Gauss
Klaus Reich
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.)
Homag GmbH
Original Assignee
Homag Holzbearbeitungssysteme 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 Homag Holzbearbeitungssysteme GmbH filed Critical Homag Holzbearbeitungssysteme GmbH
Priority to ES07009419T priority Critical patent/ES2328177T3/es
Priority to EP07009419A priority patent/EP1990152B1/fr
Priority to DE502007001038T priority patent/DE502007001038D1/de
Priority to PL07009419T priority patent/PL1990152T3/pl
Publication of EP1990152A1 publication Critical patent/EP1990152A1/fr
Application granted granted Critical
Publication of EP1990152B1 publication Critical patent/EP1990152B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/003—Other working of veneer or plywood specially adapted to veneer or plywood securing a veneer strip to a panel edge

Definitions

  • the invention relates to a Kantenanleimaggregat for gluing edge material to workpieces, which preferably at least partially made of wood, wood materials, plastic or the like, according to the preamble of claim 1, and a method for gluing edge material using the Kantenanleimaggregats.
  • edge banding units are used which, for example, are guided around the respective workpiece in order to line up the edge material.
  • Such a generic Kantenanleimaggregat is for example in the EP 0 728 561 B1 discloses that has proven itself in practice. However, the demands on the geometric shapes of the workpieces are becoming increasingly complex. It has been shown that from the EP 0 728 561 B1 Known Kantenanleimaggregat for such workpieces is not suitable, having the so-called inner corners, since the pressure roller (s) of the Kantenanleimaggregats can not fully penetrate into the mecaniceck Symposium Silverbrook, etc.
  • the invention is based on the idea not only to summarize known pressing elements, but to combine in a novel overall structure such that an operation-controlled alternating operation of different pressing elements is possible.
  • the invention provides that in a generic Kantenanleimaggregat also a EckandschreibUNE is arranged, which has at least one Eckandschreibelement having at least two Eckandschreibinci that intersect each other at an angle, wherein the at least one Eckandschreibelement is provided such that it from a be separated on a workpiece to be pressed edge material can, while the at least one pressing elements rolls on the edge material to be pressed against a workpiece.
  • the at least one pressing element which is intended to unroll on the edge material when pressed.
  • the at least one Eckandschelement allows a clean attachment of the edge material in the region of inner corners or the like.
  • the separability of the at least one Eckandschreibelements of the edge material leads to the fact that during the Andschreib joses by the at least one (rolling) pressure element even at high speeds no damage to the edge material occur.
  • the edge banding unit according to the invention is also particularly well suited for so-called thick edges, ie. H. for edge material that can not be deflected due to its thickness and / or rigidity in the corner area.
  • the Kantenanleimaggregat invention enables even with inner corners a high-quality and rapid training of edge impact, which will be better apparent from the following description.
  • the separability of the at least one Eckandschelements of the be pressed onto a workpiece edge material can be realized in the present invention in a variety of ways, for example by the Kantenanleimaggregat is mounted as a whole rotatable and / or movable.
  • the at least one Eckandschelement with respect to the at least one pressing element is movable.
  • the at least one Eckandschelement is substantially parallel to its Eckandschreibinci, and preferably substantially parallel to a rotational axis of the at least one pressing element is movable. This results in a simple and precise relative positioning of the at least one Eckandschreibelements with respect to the edge material to be pressed, since the vertical distance of the Eckandschreibelements to be pressed edge material usually does not need to be changed.
  • the at least one corner pressing element surrounds the at least one pressing element at least in sections.
  • the Kantenanleimaggregat (at least) has a machining tool for machining, in particular machining, the edge material.
  • a clean impact of adjacent edge material sections can be realized, which will become even more apparent from the description below. It should be noted, however, that in the context of the present invention, even without additional components or measures clean impact adjacent edge material sections can be realized, for example by the edge materials are cut to the required length from the outset.
  • edge banding device can in principle be arranged fixedly in a machining center or a similar processing machine, it has proven to be advantageous in view of the flexibility and variability of such a machining machine, in that the edge banding unit has at least one connecting portion, by means of which the edge banding unit can be exchanged into a tool or aggregate receptacle of a spindle unit, which in turn is part of a processing apparatus for workpieces of the type in question.
  • a particularly advantageous method for gluing edge material using a device according to the invention is the subject of claim 6.
  • the inventive method is characterized in that the Kantenanleimaggregat performs an application controlled alternating operation of the at least one pressing element and the at least one Eckandschelements, wherein the at least one (rolling) pressure element allows a high processing speed without damaging the edge material, while the at least one Eckandschreibelement a clean Gluing edge material in the area of corners allows.
  • This method also makes it possible that even so-called thick edges, which can not be bent or curved with small radii of curvature, can be neatly pushed in the area of inner or outer corners, in the context of a fully automatable process.
  • the end of the edge material attached to the surface after cutting be machined to a predetermined extent with respect to the further surface, preferably substantially the thickness of Edge material corresponds.
  • FIG Fig. 1 An edge banding unit 1 as a preferred embodiment of the present invention is shown in FIG Fig. 1 shown schematically in a side view.
  • the Kantenanleimaggregat is used for bonding edge material 2 to workpieces 4, which may be, for example, plate or strip-shaped workpieces that consist at least partially of wood, wood materials, plastic or the like.
  • the Kantenanleimaggregat 1 has a guide and conveyor 10, which has a plurality of guide and conveyor rollers not shown in detail, which feed the edge material 2, for example, from a Kantenmaterialrolle and pass through the Kantenanleimaggregat 1 and promote.
  • the edge banding unit 1 further has an adhesive applicator roll by means of which an adhesive can be applied to that surface of the edge material to be bonded to the workpiece.
  • an adhesive application roller instead of an adhesive application roller, other adhesive application means may be provided, which if appropriate may also be designed not to apply the adhesive (only) to the edge material, but optionally also to the workpiece.
  • the Kantenanleimaggregat only has an adhesive activation device that activates a provided on the edge material and / or the workpiece adhesive, for example by heating or the like.
  • the Kantenanleimaggregat 1 comprises a pressing device 30, which is formed in the present embodiment by a pressure roller 32, which is intended to unroll on the edge material 2 when pressed.
  • a Eckandschreibelement 42 which in the present embodiment generally has an approximately triangular cross-section and two Eckandschreibdon 44, 46 which intersect at an angle.
  • the Eckandschreibdon 44, 46 are not necessarily flat surfaces, but it can also be curved surfaces that come only partially in contact with the edge material to be pressed.
  • the Eckandschelement 42 is substantially parallel to the axis of rotation 34 of the pressing member 32 movable. In this way, the corner pressing element can be separated from an edge material to be pressed against a workpiece 4, while the pressure roller 32 rolls on this edge material 2.
  • the Kantenanleimaggregat 1 has an interface 20 which can be coupled to a corresponding interface, for example, a spindle unit or other unit of a processing machine.
  • the interface 20 has a connection section 22, by means of which the edge banding unit can be exchanged into a tool or aggregate receptacle of a spindle unit or the like.
  • the interface 20 has, for example, compressed air connections 24 and further communication means, for example, to transmit data, energy or the like.
  • an edge material 2 to be applied is fed to a surface 4 ', in particular a narrow surface, of a workpiece 4 using the guiding and conveying device 10, thereby providing adhesive.
  • a first portion 2 'of the edge material 2 is pressed on the surface 4' using the pressure roller 32 by the pressure roller 32 rolls on the edge material portion 2 '.
  • the Eckandschelement 42 is in a position not shown in detail, in which it is opposite to the in Fig. 2 shown position is moved upward and does not abut the edge material portion 2 '.
  • the Eckandschelement 42 is shut down so that it comes to rest with the pressing edge material 2 in abutment.
  • a second portion 2 '' of the edge material 2 can be pressed against the surface 4 'of the workpiece 4 using the Eckandschelements 42, which is here preferably is a directly adjacent to the inner corner of the workpiece 4 section 2 "acts.
  • the edge material is a material which can not be bent or sufficiently deflected in the region of the inner corner (for example a so-called thick edge)
  • the edge material is separated by means of a separating device which is not shown in more detail and which can be part of the edge banding unit.
  • the end of the edge material 2 'attached to the surface 4' after separation is machined to a predetermined extent with respect to another surface 4 ", the dimension preferably corresponding substantially to the thickness of the edge material 2.
  • another edge material section 6 is provided by the guide and conveyor 10, glued by the adhesive applicator roll, and a first portion 6 'of the second edge material 6 is pressed against the further surface 4 "of the workpiece using the Eckandschelements 42.
  • the second Section 6 ' is neatly applied to the custom edgebanded section 2 ", and then the corner pressing element is moved in its retracted position (upwardly in FIG Fig. 2 ) method, so that it no longer rests with its pressing surfaces 44, 46 on the edge material 6.
  • a second portion 6 "of the second edge material 6 is pressed on the further surface 4" using the pressure roller 32, and the pressure roller 32 is guided on the edge material 6 rolling along until the gluing process is completed.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)

Claims (9)

  1. Dispositif d'encollage de bordure (1) pour encoller un matériau de bordure (2) sur des pièces à oeuvrer (4) qui sont constituées de préférence au moins partiellement en bois, en matériau à base de bois, en matière plastique ou similaire, comprenant :
    un système de guidage et/ou d'avancée (10) pour guider et/ou faire avancer le matériau de bordure (2) à travers le dispositif d'encollage de bordure (1),
    au moins un dispositif d'application et/ou d'activation d'adhésif, et
    un dispositif de pressage (30), qui comprend au moins un élément de pressage (32) prévu pour rouler contre le matériau de bordure (2) lors du pressage,
    caractérisé en ce que
    le dispositif d'encollage de bordure (1) comprend en outre un système de pressage de coin (40) qui possède au moins un élément de pressage de coin (42), celui-ci présentant aux moins deux surfaces de pressage de coin (44, 46) qui se recoupent mutuellement sous un angle, et
    ledit au moins un élément de pressage de coin (42) est prévu de telle façon qu'il peut être séparé d'un matériau de bordure (2) qu'il s'agit de presser contre une pièce à oeuvrer (4) pendant que ledit au moins un élément de pressage (32) roule contre le matériau de bordure (2) qu'il s'agit de presser contre une pièce à oeuvrer (4).
  2. Dispositif d'encollage de bordure selon la revendication 1, caractérisé en ce que ledit au moins un élément de pressage de coin (42) est déplaçable par rapport audit au moins un élément de pressage (32), et ceci de préférence sensiblement parallèlement aux surfaces de pressage de coin (44, 46), de façon particulièrement préférée sensiblement parallèlement à un axe de rotation (34) dudit au moins un élément de pressage (32).
  3. Dispositif d'encollage de bordure selon la revendication 1 ou 2, caractérisé en ce que ledit au moins un élément de pressage de coin (42) entoure au moins partiellement ledit au moins un élément de pressage (32).
  4. Dispositif d'encollage de bordure selon l'une des revendications précédentes, caractérisé en ce qu'il comprend un outil d'usinage pour l'usinage du matériau de bordure, en particulier l'usinage avec l'enlèvement de matière.
  5. Dispositif d'encollage de bordure selon l'une des revendications précédentes, caractérisé en ce qu'il comprend au moins un tronçon de raccordement (22) au moyen duquel le dispositif d'encollage de bordure est monté interchangeable dans un logement à outils ou à dispositifs d'une unité à broche.
  6. Procédé pour encoller un matériau de bordure (2) sur des pièces à oeuvrer (4) qui sont de préférence constituées au moins partiellement en bois, en matériau à base de bois, en matière plastique ou similaire, en utilisant un dispositif (1) selon l'une des revendications précédentes, comprenant les étapes suivantes :
    pressage d'un premier tronçon (2') d'un matériau de bordure (2) sur une surface (4'), en particulier une surface étroite d'une pièce à oeuvrer (4) en employant ledit au moins un élément de pressage (32), tandis que ledit au moins un élément de pressage de coin (42) est séparé du premier tronçon (2'), et
    pressage d'un second tronçon (2") du matériau de bordure (2) sur la surface (4') de la pièce à oeuvrer (4) en employant ledit au moins un élément de pressage de coin (42), et dans lequel il est prévu un adhésif entre le matériau de bordure (2) et la surface (4') de la pièce à oeuvrer.
  7. Procédé selon la revendication 6, caractérisé en ce que le matériau de bordure (2) est ensuite découpé dans la zone d'un coin de la pièce à oeuvrer (4) dans lequel la surface (4') de la pièce à oeuvrer est adjacente à une autre surface (4") de la pièce à oeuvrer en formant un angle.
  8. Procédé selon la revendication 7, caractérisé en ce que l'extrémité, produite après la découpe, du matériau de bordure (2) appliqué contre la surface (4'), est usinée à une dimension prédéterminée par rapport à l'autre surface (4"), qui correspond de préférence sensiblement à l'épaisseur du matériau de bordure (2).
  9. Procédé selon la revendication 7 ou 8, caractérisé en ce qu'il comprend les étapes additionnelles suivantes :
    préparation d'un second matériau de bordure (6),
    pressage d'un premier tronçon (6') du second matériau de bordure (6) sur l'autre surface (4") de la pièce à oeuvrer en employant ledit au moins un élément de pressage de coin (42), et
    pressage d'un second tronçon (6") du second matériau de bordure (6) sur l'autre surface (4") en employant ledit au moins un élément de pressage (32), tandis que ledit au moins un élément de pressage de coin (42) est séparé du second tronçon (6"), et dans lequel un adhésif est prévu entre le second matériau de bordure (6) et l'autre surface (4") de la pièce à oeuvrer.
EP07009419A 2007-05-10 2007-05-10 Dispositif et procédé de collage de bordures Not-in-force EP1990152B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES07009419T ES2328177T3 (es) 2007-05-10 2007-05-10 Unidad de encolado de cantos y procedimiento para encolar material de cantos.
EP07009419A EP1990152B1 (fr) 2007-05-10 2007-05-10 Dispositif et procédé de collage de bordures
DE502007001038T DE502007001038D1 (de) 2007-05-10 2007-05-10 Kantenanleimaggregat und Verfahren zum Anleimen von Kantenmaterial
PL07009419T PL1990152T3 (pl) 2007-05-10 2007-05-10 Agregat do oklejania krawędzi i sposób przyklejania materiału krawędziowego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07009419A EP1990152B1 (fr) 2007-05-10 2007-05-10 Dispositif et procédé de collage de bordures

Publications (2)

Publication Number Publication Date
EP1990152A1 EP1990152A1 (fr) 2008-11-12
EP1990152B1 true EP1990152B1 (fr) 2009-07-08

Family

ID=38445828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07009419A Not-in-force EP1990152B1 (fr) 2007-05-10 2007-05-10 Dispositif et procédé de collage de bordures

Country Status (4)

Country Link
EP (1) EP1990152B1 (fr)
DE (1) DE502007001038D1 (fr)
ES (1) ES2328177T3 (fr)
PL (1) PL1990152T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102481699A (zh) * 2010-04-09 2012-05-30 豪迈木材加工系统股份公司 用于制造覆层材料的方法
EP4015172A1 (fr) 2020-12-17 2022-06-22 IMA Schelling Deutschland GmbH Dispositif et procédé de pressage des bandes de chant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009016929A1 (de) 2009-04-08 2010-10-14 Ima Klessmann Gmbh Holzbearbeitungssysteme Verfahren und Vorrichtung zum Anbringen eines Kantenbandes an eine Kante eines Werkstücks
DE202009019008U1 (de) † 2009-04-22 2015-05-27 Homag Holzbearbeitungssysteme Gmbh Vorrichtung zum Beschichten von Werkstücken

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913765A1 (de) * 1989-04-26 1990-10-31 Homag Maschinenbau Ag Verfahren zum bearbeiten der kanten von plattenfoermigen werkstuecken sowie vorrichtung zur durchfuehrung des verfahrens
ES2134965T3 (es) * 1995-02-24 1999-10-16 Homag Maschinenbau Ag Dispositivo para realizar una secuencia de operaciones sobre piezas a mecanizar en forma de planchas.
DE29817408U1 (de) 1998-09-29 1998-11-26 Dorus Klebetechnik GmbH & Co. KG, 73441 Bopfingen Andruckelemente zum Beschichten von Schmalflächen eines Plattenelements und ein derartiges Plattenelement
DE102004029648B3 (de) * 2004-06-18 2005-12-08 Homag Holzbearbeitungssysteme Ag Kantenverleimaggregat mit Andruckwerkzeug

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102481699A (zh) * 2010-04-09 2012-05-30 豪迈木材加工系统股份公司 用于制造覆层材料的方法
CN102481699B (zh) * 2010-04-09 2015-06-03 豪迈木材加工系统股份公司 用于制造覆层材料的方法
EP4015172A1 (fr) 2020-12-17 2022-06-22 IMA Schelling Deutschland GmbH Dispositif et procédé de pressage des bandes de chant
DE102020133948A1 (de) 2020-12-17 2022-06-23 Ima Schelling Deutschland Gmbh Vorrichtung und Verfahren zum Andrücken von Kantenbändern

Also Published As

Publication number Publication date
PL1990152T3 (pl) 2009-12-31
EP1990152A1 (fr) 2008-11-12
ES2328177T3 (es) 2009-11-10
DE502007001038D1 (de) 2009-08-20

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