EP2239115B1 - Method and device for attaching an edge band to the edge of a workpiece - Google Patents

Method and device for attaching an edge band to the edge of a workpiece Download PDF

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Publication number
EP2239115B1
EP2239115B1 EP20100000144 EP10000144A EP2239115B1 EP 2239115 B1 EP2239115 B1 EP 2239115B1 EP 20100000144 EP20100000144 EP 20100000144 EP 10000144 A EP10000144 A EP 10000144A EP 2239115 B1 EP2239115 B1 EP 2239115B1
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EP
European Patent Office
Prior art keywords
edge
workpiece
contact pressure
edge band
pressure tool
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Not-in-force
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EP20100000144
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German (de)
French (fr)
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EP2239115A1 (en
Inventor
Thomas Hampel
Michael SCHÜRMANN
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IMA Klessmann Holzbearbeitungssysteme GmbH
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IMA Klessmann Holzbearbeitungssysteme GmbH
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    • 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 method for attaching an edge band to an edge according to the preamble of claim 1 and an apparatus therefor according to the preamble of claim 8.
  • edge banding machines are known.
  • the edge band is attached to the edge of a workpiece by the edge band or the edge first coated with an adhesive and then pressed by means of a pressure tool to the workpiece.
  • the pressure tool is usually designed as a pressure roller.
  • EP 1 607 199 A1 is therefore proposed to use a triangular in cross-section pressure tool whose edges extend into the inner corner and the edge band can press there accordingly.
  • this must be achieved when an inner corner after pressing the edge band on the first inner edge forming workpiece edge a second edge band piece for the second inner corner forming the workpiece edge are attached to the inner corner.
  • the cross-sectional triangular pressure tool works around and lies flat against the second edge band piece.
  • the object of the invention is to provide a method and a device in which the attachment of the edge band is possible for workpieces with inner corner without applying a second edge band piece.
  • the edge band with a kink at the point which corresponds to the position of the inner corner.
  • the pressure tool on two pressure surfaces which are preferably arranged at the same angle as the inner corner formed by the edges to each other.
  • FIG. 1 shows a section of a workpiece during the Andschreibreaes in a first stage of the process before the Andruckwerkmaschinereaches the inner corner.
  • FIG. 2 shows a section of a workpiece during the pressing process in a second stage of the process, in which the pressure tool is located in the inner corner.
  • FIG. 3 (A) shows a detail enlargement of the device for introducing the kink.
  • FIG. 3 (B) shows the edge band after introducing the kink.
  • FIG. 3 (C) shows a beveled edge band which is mounted in the inner corner of the workpiece.
  • an edge banding unit 6 is shown, which is designed for bonding an edge band 2 supplied by a feed device in the direction of the workpiece 1.
  • the edge band 2 is thereby supplied at an angle to the edge 1a to be coated and coated on the side facing the edge 1a with hot melt adhesive from a dispensing device 6b or otherwise attached to the edge 1a.
  • the Haftbarred or adhesive application thus always precedes the pressing of the corresponding point of the edge band 2.
  • the edge band 2 is then pressed against the edge 1a of the workpiece 1 by means of a pressure tool 4. Possibly. a trailing pressure roller 5 may be connected to the pressure tool via a handlebar 7.
  • the pressure tool 4 is a to the drawing plane vertical axis A is rotatable and has a first pressing surface 4a and at least one further pressing surface 4b. Pressure tool 4 and workpiece are moved relative to each other, so that gradually the edge band over the entire course of the first edge 1 a of the workpiece 1 is pressed.
  • the workpiece to be considered here has an inner corner 3 which lies where the first edge 1a meets a further second edge 1b of the workpiece.
  • a device 6a for providing a kink 2c in the edge band 2 is now provided. This is preferably a tool for cutting a miter groove in the edge band 2 on its side facing away from the workpiece.
  • the edge band 2 is provided there with a miter groove 2c, where it meets when pressed against the inner corner 3, so that the edge band during mating with the workpiece fits accurately in the inner corner 3 and can be pressed.
  • 3 (A) and 3 (B) show the detail of the device 6a in detail, with which the miter groove 2c is cut into the outside of the edge band, so that the edge band through the miter 2c in a front of the inner corner 3 lying first part 2a, which is pressed against the first edge 1a, and a second part 2b which is pressed against the second edge 1b of the workpiece (in the processing direction behind the inner corner).
  • the edge band 2 prepared with the bending point 2c is formed by the contact thereof with the pressing surfaces 4a and 4b of the pressing tool 4 the side facing away from the workpiece 1 of the edge strip 2 on the one hand and by the contact with the edges 1a and 1b of the workpiece 1 on the other hand bent so that - as in FIG. 3 (C) shown - the parts 2a and 2b abut miter in the inner corner 3 of the workpiece 1.
  • the Edge band 2 easily be pressed in the corner 3. After the edge band 2 has been pressed against the inner corner 2, a relative movement takes place between the pressure tool 4 and the second edge 1b, so that the remaining second part 2b of the edge band 2 is pressed against the second edge 1b.
  • the pressure tool 4 is provided with a perpendicular to its axis of rotation A approximately square cross section, and in this case has at least two pressing surfaces 4a, 4b. If internal corners are provided with an angle greater than 90 ° with an edge band 2, it is not absolutely necessary that the pressing surfaces 4a and 4b are arranged at a corresponding angle to each other. Rather, the illustrated in the drawings, substantially rectangular arrangement is sufficient for such applications.
  • the pressure tool is pivoted upon reaching the inner corner 3 under pressure of the first Andschreib simulation 4a according to the contour of the workpiece due to the pivoting about the axis A automatically, so that even in these cases an effective attachment of the edge band 2 over the inner corner 3 is made possible.

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

Description

Die Erfindung betrifft ein Verfahren zum Anbringen eines Kantenbandes an eine Kante nach dem Oberbegriff des Anspruchs 1 und eine Vorrichtung dafür nach dem Oberbegriff des Anspruchs 8.The invention relates to a method for attaching an edge band to an edge according to the preamble of claim 1 and an apparatus therefor according to the preamble of claim 8.

Entsprechende Kantenanleimmaschinen sind bekannt. Bei diesen wird das Kantenband an die Kante eines Werkstückes angebracht, indem das Kantenband oder die Kante zunächst mit einem Klebstoff beschichtet und anschließend mittels eines Andruckwerkzeuges an das Werkstück angedrückt wird. Das Andruckwerkzeug ist üblicherweise als Andruckrolle ausgebildet.Corresponding edge banding machines are known. In these, the edge band is attached to the edge of a workpiece by the edge band or the edge first coated with an adhesive and then pressed by means of a pressure tool to the workpiece. The pressure tool is usually designed as a pressure roller.

In DE 103 23 266 B3 oder EP 1 990 152 A1 sind entsprechende Andruckrollen gezeigt. Soll ein Kantenband über Eck mit der Kante verleimt werden, wird das Kantenband umgekantet oder an der Ecke entsprechend neu angesetzt. Dieses Verfahren bereitet bei sogenannten Außenecken keine Probleme, da dort die Andruckrolle der Kontur des Werkstücks folgen kann.In DE 103 23 266 B3 or EP 1 990 152 A1 corresponding pressure rollers are shown. If an edge band is to be glued to the edge over the corner, the edge band is folded over or recalibrated at the corner. This method prepares no problems in so-called outer corners, since there the pressure roller can follow the contour of the workpiece.

Bei Innenecken sind konventionelle Andruckrollen nachteilig, weil der Druck auf das Kantenband mangels Kontakt mit demselben in der Innenecke nicht mehr sauber oder gar nicht ausgeübt werden kann.For inside corners conventional pinch rollers are disadvantageous because the pressure on the edge band can not be exercised clean or not at all due to lack of contact with the same in the inner corner.

In der gattungsbildenden Schrift EP 1 607 199 A1 wird deshalb vorgeschlagen, ein im Querschnitt dreieckiges Andruckwerkzeug einzusetzen, dessen Kanten in die Innenecke hineinreichen und das Kantenband entsprechend dort andrücken können. Hierbei muss allerdings bei Erreichen einer Innenecke nach Andrücken des Kantenbandes an der ersten die Innenecke bildenden Werkstückkante ein zweites Kantenbandstück für die zweite die Innenecke bildende Werkstückkante an der Innenecke angesetzt werden. Anschließend klappt das im Querschnitt dreieckige Andruckwerkzeug um und liegt flächig an dem zweiten Kantenbandstück an.In the generic font EP 1 607 199 A1 is therefore proposed to use a triangular in cross-section pressure tool whose edges extend into the inner corner and the edge band can press there accordingly. However, this must be achieved when an inner corner after pressing the edge band on the first inner edge forming workpiece edge a second edge band piece for the second inner corner forming the workpiece edge are attached to the inner corner. Subsequently, the cross-sectional triangular pressure tool works around and lies flat against the second edge band piece.

Aufgabe der Erfindung ist es, ein Verfahren und eine Vorrichtung anzugeben, bei der das Anbringen des Kantenbandes bei Werkstücken mit Innenecke ohne Ansetzen eines zweiten Kantenbandstücks möglich ist.The object of the invention is to provide a method and a device in which the attachment of the edge band is possible for workpieces with inner corner without applying a second edge band piece.

Gelöst wird diese Aufgabe durch ein Verfahren mit den Merkmalen des Anspruchs 1 bzw. durch eine Vorrichtung mit den Merkmalen des Anspruchs 8. Vorteilhafte Ausführungsformen finden sich in den Unteransprüchen.This object is achieved by a method having the features of claim 1 or by an apparatus having the features of claim 8. Advantageous embodiments can be found in the subclaims.

Erfindungsgemäß ist vorgesehen, das Kantenband mit einer Knickstelle an der Stelle zu versehen, die der Position der Innenecke entspricht. Beim Andrücken drückt das Andruckwerkzeug dann zunächst den vor der Knickstelle liegenden Teil des Kantenbandes gegen die erste die Innenecke bildende Kante des Werkstücks.According to the invention it is provided to provide the edge band with a kink at the point which corresponds to the position of the inner corner. When pressing the Andruckwerkzeug then presses first the lying in front of the kink part of the edge strip against the first inner corner forming the edge of the workpiece.

Hierzu weist das Andruckwerkzeug zwei Andruckflächen auf, die bevorzugt in demselben Winkel wie die durch die Kanten gebildete Innenecke zueinander angeordnet sind. Damit ist es möglich, das Kantenband in der Innenecke einerseits abzukanten, andererseits an beiden die Ecke bildenden Kanten gleichzeitig anzudrücken, so dass eine effektive Verbindung des Kantenbandes mit dem Werkstück im Bereich der Innenecke ermöglicht wird.For this purpose, the pressure tool on two pressure surfaces, which are preferably arranged at the same angle as the inner corner formed by the edges to each other. Thus, it is possible to edge the edge band in the inner corner on the one hand, on the other hand press on both edges forming the corner simultaneously, so that an effective connection of the edge band with the workpiece in the region of the inner corner is made possible.

Die Erfindung wird nun anhand des in den Figuren 1 bis 3C schematisch näher erläutert.The invention will now be described with reference to the FIGS. 1 to 3C schematically explained in more detail.

Figur 1 zeigt einen Ausschnitt eines Werkstücks während des Andrückprozesses in einem ersten Verfahrensstadium, bevor das Andruckwerkzeug die Innenecke erreicht hat. FIG. 1 shows a section of a workpiece during the Andrückprozesses in a first stage of the process before the Andruckwerkzeug has reached the inner corner.

Figur 2 zeigt einen Ausschnitt eines Werkstücks während des Andrückprozesses in einem zweiten Verfahrensstadium, in welchem das Andruckwerkzeug sich in der Innenecke befindet. FIG. 2 shows a section of a workpiece during the pressing process in a second stage of the process, in which the pressure tool is located in the inner corner.

Figur 3(A) zeigt eine Ausschnittvergrößerung der Einrichtung zum Einbringen der Knickstelle. FIG. 3 (A) shows a detail enlargement of the device for introducing the kink.

Figur 3(B) zeigt das Kantenband nach Einbringen der Knickstelle. FIG. 3 (B) shows the edge band after introducing the kink.

Figur 3(C) zeigt ein abgekantetes Kantenband, das in der Innenecke des Werkstücks angebracht ist. FIG. 3 (C) shows a beveled edge band which is mounted in the inner corner of the workpiece.

In Figur 1 ist ein Kantenanleimaggregat 6 dargestellt, welches zum Anleimen eines von einer Zuführeinrichtung in Richtung des Werkstücks 1 zugeführten Kantenbandes 2 ausgelegt ist. Das Kantenband 2 wird dabei in einem Winkel zur zu beschichtenden Kante 1a zugeführt und auf der der Kante 1a zugewandten Seite mit Schmelzkleber aus einer Spendeeinrichtung 6b beschichtet oder auf andere Weise an der Kante 1a anhaftbar gemacht. Das Haftbarmachen bzw. der Kleberauftrag läuft also immer dem Andrücken der entsprechenden Stelle des Kantenbandes 2 voraus. Das Kantenband 2 wird dann mittels eines Andruckwerkzeugs 4 gegen die Kante 1a des Werkstücks 1 angedrückt. Ggf. kann eine nachlaufende Druckrolle 5 mit dem Andruckwerkzeug über einen Lenker 7 verbunden sein. Das Andruckwerkzeug 4 ist dabei um eine zur Zeichenebene senkrechte Achse A drehbar ausgebildet und weist eine erste Andrückfläche 4a und wenigstens eine weitere Andrückfläche 4b auf. Andruckwerkzeug 4 und Werkstück werden relativ zueinander bewegt, so dass nach und nach das Kantenband über den gesamten Verlauf der ersten Kante 1a des Werkstücks 1 angedrückt wird.In FIG. 1 an edge banding unit 6 is shown, which is designed for bonding an edge band 2 supplied by a feed device in the direction of the workpiece 1. The edge band 2 is thereby supplied at an angle to the edge 1a to be coated and coated on the side facing the edge 1a with hot melt adhesive from a dispensing device 6b or otherwise attached to the edge 1a. The Haftbarmachen or adhesive application thus always precedes the pressing of the corresponding point of the edge band 2. The edge band 2 is then pressed against the edge 1a of the workpiece 1 by means of a pressure tool 4. Possibly. a trailing pressure roller 5 may be connected to the pressure tool via a handlebar 7. The pressure tool 4 is a to the drawing plane vertical axis A is rotatable and has a first pressing surface 4a and at least one further pressing surface 4b. Pressure tool 4 and workpiece are moved relative to each other, so that gradually the edge band over the entire course of the first edge 1 a of the workpiece 1 is pressed.

Das hier zu betrachtende Werkstück weist eine Innenecke 3 auf, die dort liegt, wo die erste Kante 1a auf eine weitere zweite Kante 1b des Werkstücks trifft. Erfindungsgemäß ist nun eine Einrichtung 6a zum Vorsehen einer Knickstelle 2c im Kantenband 2 vorgesehen. Dabei handelt es sich bevorzugt um ein Werkzeug zum Einschneiden einer Gehrungsnut in das Kantenband 2 auf dessen dem Werkstück abgewandten Seite. Dabei wird das Kantenband 2 dort mit einer Gehrungsnut 2c versehen, wo es beim Andrücken auf die Innenecke 3 trifft, so dass das Kantenband beim Zusammenführen mit dem Werkstück passgenau in der Innenecke 3 anliegt und angedrückt werden kann. Die Figuren 3(A) und 3(B) zeigen den Ausschnitt der Einrichtung 6a im Detail, mit der die Gehrungsnut 2c in die Außenseite des Kantenbandes eingeschnitten wird, so dass das Kantenband durch die Gehrungsnut 2c in einen vor der Innenecke 3 liegenden ersten Teil 2a, der an der ersten Kante 1a angedrückt wird, und einen zweiten Teil 2b unterteilt wird, welcher an der zweiten Kante 1b des Werkstücks (in Verarbeitungsrichtung hinter der Innenecke) angedrückt wird.The workpiece to be considered here has an inner corner 3 which lies where the first edge 1a meets a further second edge 1b of the workpiece. According to the invention, a device 6a for providing a kink 2c in the edge band 2 is now provided. This is preferably a tool for cutting a miter groove in the edge band 2 on its side facing away from the workpiece. In this case, the edge band 2 is provided there with a miter groove 2c, where it meets when pressed against the inner corner 3, so that the edge band during mating with the workpiece fits accurately in the inner corner 3 and can be pressed. The FIGS. 3 (A) and 3 (B) show the detail of the device 6a in detail, with which the miter groove 2c is cut into the outside of the edge band, so that the edge band through the miter 2c in a front of the inner corner 3 lying first part 2a, which is pressed against the first edge 1a, and a second part 2b which is pressed against the second edge 1b of the workpiece (in the processing direction behind the inner corner).

Erreicht das Andruckwerkzeug 4 den Bereich der Innenecke 3, so wird das mit der Knickstelle 2c präparierte Kantenband 2 durch den Kontakt desselben mit den Andrückflächen 4a und 4b des An-druckwerkzeugs 4 auf der dem Werkstück 1 abgewandten Seite des Kantenbandes 2 einerseits und durch den Kontakt mit den Kanten 1a und 1b des Werkstücks 1 andererseits abgekantet, so dass - wie in Figur 3 (C) gezeigt - die Teile 2a und 2b auf Gehrung in der Innenecke 3 des Werkstücks 1 anliegen. Durch die bevorzugt dem Winkel der Innenecke 3 angepassten ersten und zweiten Andrückflächen 4a und 4b, welche in der Innenecke 3 das Teil 2a des Kantenbandes 2 gegen die erste Kante 1a bzw. das Teil 2b des Kantenbandes 2 gegen die zweite Kante 1b drücken, kann das Kantenband 2 problemlos in der Ecke 3 angedrückt werden. Nach dem Andrücken des Kantenbandes 2 in der Innenecke 2 erfolgt eine Relativbewegung zwischen Andruckwerkzeug 4 und zweiter Kante 1b, so dass der übrige zweite Teil 2b des Kantenbandes 2 an der zweiten Kante 1b angedrückt wird.When the pressing tool 4 reaches the area of the inner corner 3, the edge band 2 prepared with the bending point 2c is formed by the contact thereof with the pressing surfaces 4a and 4b of the pressing tool 4 the side facing away from the workpiece 1 of the edge strip 2 on the one hand and by the contact with the edges 1a and 1b of the workpiece 1 on the other hand bent so that - as in FIG. 3 (C) shown - the parts 2a and 2b abut miter in the inner corner 3 of the workpiece 1. By preferably the angle of the inner corner 3 adapted first and second Andrückflächen 4a and 4b, which press in the inner corner 3, the part 2a of the edge strip 2 against the first edge 1a and the part 2b of the edge strip 2 against the second edge 1b, the Edge band 2 easily be pressed in the corner 3. After the edge band 2 has been pressed against the inner corner 2, a relative movement takes place between the pressure tool 4 and the second edge 1b, so that the remaining second part 2b of the edge band 2 is pressed against the second edge 1b.

Nach einer bevorzugten Ausführungsform ist das Andruckwerkzeug 4 mit einem senkrecht zu seiner Drehachse A etwa quadratischem Querschnitt versehen, und weist dabei wenigstens zwei Andrückflächen 4a, 4b auf. Sollen Innenecken mit einem Winkel größer als 90° mit einem Kantenband 2 versehen werden, ist es nicht unbedingt erforderlich, dass die Andrückflächen 4a und 4b in einem entsprechenden Winkel zueinander angeordnet sind. Vielmehr genügt die in den Zeichnungen dargestellte, im Wesentlichen rechtwinklige Anordnung für derartige Anwendungen. Hierbei wird das Andruckwerkzeug bei Erreichen der Innenecke 3 unter Andrücken der ersten Andrückfläche 4a entsprechend geschwenkt bzw. folgt der Kontur des Werkstücks aufgrund der Schwenkbarkeit um die Achse A automatisch, so dass auch in diesen Fällen ein effektives Anbringen des Kantenbandes 2 über die Innenecke 3 hinweg ermöglicht wird.According to a preferred embodiment, the pressure tool 4 is provided with a perpendicular to its axis of rotation A approximately square cross section, and in this case has at least two pressing surfaces 4a, 4b. If internal corners are provided with an angle greater than 90 ° with an edge band 2, it is not absolutely necessary that the pressing surfaces 4a and 4b are arranged at a corresponding angle to each other. Rather, the illustrated in the drawings, substantially rectangular arrangement is sufficient for such applications. In this case, the pressure tool is pivoted upon reaching the inner corner 3 under pressure of the first Andrückfläche 4a according to the contour of the workpiece due to the pivoting about the axis A automatically, so that even in these cases an effective attachment of the edge band 2 over the inner corner 3 is made possible.

Claims (13)

  1. Method for attaching an edge band to an edge of a workpiece (1) wherein the edge band (2) is attached along a first edge (1a) of the workpiece (1) and is then attached on a second edge (1b) adjoining the first edge (1a) of the workpiece (1) wherein the first and the second edges form an internal corner (3) and wherein the edge band (2) is pressed against the first edge (1a) and then against the second edge (1b) by means of a pressure tool (4) which is movable rotationally about an axis (A) perpendicular to the workpiece plane defined by the running directions of the two edges (1a, 1b) through relative movement of the workpiece (1) and the pressure tool (4) whereby a pressure tool (4) is used which has at least one first and one second contact pressure face (4a, 4b),
    characterised in that the edge band (2) before the pressure tool (4) meets the internal corner (3) is provided at that position with a kink (2c) at the point where the edge band (2) is designed to bear against the internal corner (3) of the workpiece (1) whereby the provision of the edge band (2) with the kink (2c) is achieved by cutting in a mitre groove on the side of the edge band remote from the workpiece (1).
  2. Method according to claim 1 characterised in that the contact pressure tool (4) presses the edge band (2) by its first contact pressure face (4a) onto the first edge (1a) of the workpiece (1) and after reaching the internal corner (3) by its second contact pressure face (4b) presses the part (2b) of the edge band (2) lying in the processing direction behind the kink onto the second edge (1b) of the workpiece (1).
  3. Method according to one of the preceding claims characterised in that the contact pressure tool (4) has a pressure roller (5) which is coupled to same.
  4. Method according to one of the preceding claims characterised in that the edge band (2) which is provided with the kink (2c) is bent round by the contact pressure tool (4).
  5. Method according to one of the preceding claims characterised in that the first and second contact pressure faces (4a, 4b) are formed at an angle to one another which corresponds substantially to the angle of the edges (1a, 1b) which form the internal corner (3).
  6. Method according to one of the preceding claims characterised in that the first and second contact pressure faces (4a, 4b) of the contact pressure tool (4) adjoin one another at an angle, more particularly at a right angle.
  7. Method according to claim 6 characterised in that the contact pressure tool (4) has a substantially rectangular or square cross-section perpendicular to its rotational axis (A).
  8. Device for carrying out the method for attaching an edge band to an edge of a workpiece (1), more particularly according to one of the preceding claims, with a device for clamping the workpiece and an assembly (6) for attaching the edge, wherein the assembly (6) and the clamped workpiece are movable relative to one another wherein the assembly (6) has a supply unit for supplying an edge band (2) and a contact pressure tool (4) for pressing the edge band (2) against the workpiece (1) wherein the contact pressure tool (4) is formed rotationally movable about an axis (A) perpendicular to the workpiece plane defined by the running directions of the two edges (1a, 1b) and is formed with at least one first and one second contact pressure face (4a, 4b) characterised in that the assembly has a device (6a) for producing a kink (2c) into the edge band (2) wherein the device (6a) is arranged so that it can provide the kink (2c) by cutting in a mitre groove on the side of the edge band (2) remote from the workpiece (1).
  9. Device according to claim 8 characterised in that the contact pressure tool (4) has a roughly rectangular or square cross-section perpendicular to its rotational axis (A).
  10. Device according to one of claims 8 or 9 characterised in that the contact pressure tool (4) is arranged and designed so that it presses the edge band (2) by the first contact pressure face (4a) against a first edge (1a) of the workpiece (1) and after reaching an internal corner (3) which connects the first edge (1a) to a second edge (1b) of the workpiece presses by the second contact pressure face (4b) the part (2b) of the edge band (2) lying in the processing direction behind the kink (2c) against the second edge (1b) of the workpiece (1).
  11. Device according to one of claims 8 to 10 characterised in that the first and second contact pressure faces (4a, 4b) are formed at an angle to one another which corresponds substantially to the angle of the edges (1a, 1b) which form the internal corner (3).
  12. Device according to one of claims 8 to 11 characterised in that the first and second contact pressure faces (4a, 4b) of the contact pressure tool (4) adjoin one another at an angle, more particularly a right angle.
  13. Device according to one of claims 8 to 12 characterised in that the contact pressure tool (4) has a pressure roller (5) which is coupled to same.
EP20100000144 2009-04-08 2010-01-11 Method and device for attaching an edge band to the edge of a workpiece Not-in-force EP2239115B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910016929 DE102009016929A1 (en) 2009-04-08 2009-04-08 Method and device for applying an edge band to an edge of a workpiece

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EP2239115A1 EP2239115A1 (en) 2010-10-13
EP2239115B1 true EP2239115B1 (en) 2012-09-26

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DE (1) DE102009016929A1 (en)

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JPS5452179A (en) * 1977-09-30 1979-04-24 Matsushita Electric Works Ltd Production of fabricated articles lined with decorative sheet having concavely bended parts
DE3118996A1 (en) * 1981-05-13 1982-12-02 H. Heitz, Furnierkantenwerk GmbH, 4520 Melle Veneer edge of solid-wood veneer
US5372671A (en) * 1992-10-08 1994-12-13 Jorde; Edward P. Portable groove gluing machine
DE10323266B3 (en) 2003-05-23 2004-12-09 Ima Klessmann Gmbh Holzbearbeitungssysteme Edge banding unit for a program-controlled machine
DE102004029648B3 (en) 2004-06-18 2005-12-08 Homag Holzbearbeitungssysteme Ag Edge gluing aggregate for wood working machine, applies band-formed edge material at edge ways of work piece with pressure tool, where pressure tool and work piece are moved relative to each other
DE202006010157U1 (en) * 2006-06-30 2007-11-08 Homag Holzbearbeitungssysteme Ag lightweight panel
EP1990152B1 (en) 2007-05-10 2009-07-08 Homag Holzbearbeitungssysteme AG Edge banding apparatus and method of gluing edge material

Also Published As

Publication number Publication date
EP2239115A1 (en) 2010-10-13
DE102009016929A1 (en) 2010-10-14

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