EP1258320B1 - Bohr- und Fräsmaschine zum Anbringen von metallischen Elementen an Möbelstücken - Google Patents

Bohr- und Fräsmaschine zum Anbringen von metallischen Elementen an Möbelstücken Download PDF

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Publication number
EP1258320B1
EP1258320B1 EP02008821A EP02008821A EP1258320B1 EP 1258320 B1 EP1258320 B1 EP 1258320B1 EP 02008821 A EP02008821 A EP 02008821A EP 02008821 A EP02008821 A EP 02008821A EP 1258320 B1 EP1258320 B1 EP 1258320B1
Authority
EP
European Patent Office
Prior art keywords
workpiece
suction cup
cup assembly
driving
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02008821A
Other languages
English (en)
French (fr)
Other versions
EP1258320A2 (de
EP1258320A3 (de
Inventor
Luigi Alberti
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.)
ALBERTI VITTORIO SpA
Original Assignee
Alberti Vittorio SpA
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 Alberti Vittorio SpA filed Critical Alberti Vittorio SpA
Publication of EP1258320A2 publication Critical patent/EP1258320A2/de
Publication of EP1258320A3 publication Critical patent/EP1258320A3/de
Application granted granted Critical
Publication of EP1258320B1 publication Critical patent/EP1258320B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F5/00—Slotted or mortised work
    • B27F5/02—Slotting or mortising machines tools therefor
    • B27F5/12—Slotting or mortising machines tools therefor for making holes designed for taking up fittings, e.g. in frames of doors, windows, furniture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes

Definitions

  • the present invention relates to a drilling and milling machine according to the preamble of independent claim 1, which has been specifically designed for applying metal elements or fixtures to furniture pieces.
  • a drilling and milling machine according to the preamble of independent claim 1, which has been specifically designed for applying metal elements or fixtures to furniture pieces.
  • Such a machine is known from document EP 0 875 346 A .
  • furniture pieces conventionally comprise panels having a parallelepiped configuration, which panel, in order to make a finished furniture article, must be subjected to a plurality of drilling and/or milling operations, as suitably spaced from one another.
  • Some or all of the thus made holes or milled portions are provided for receiving metal elements or fixtures, usually comprising metal inserts such as ring nuts, coupling elements, hinges and so on, to allow an individual panel to be coupled to other panels for forming a furniture article, an equipped wall or other construction.
  • each panel is engaged by gripping means on a side edge thereof, and is driven along a supporting and handling device, usually including a roller assembly.
  • a drawback of the gripper driving and locating system is that the grippers would occupy regions of the panel which could be affected by the drilling or milling operations, thereby rendering the panel assembling a rather difficult operation.
  • the aim of the present invention is to provide such a drilling and milling machine, for making furniture articles, which comprises a panel driving system specifically designed for overcoming the above mentioned drawback of prior drilling and milling machines.
  • a main object of the present invention is to provide such a drilling and milling machine including a workpiece driving system, designed for driving the workpieces or panels so as to leave the edges of the panels substantially free in order not to hinder further panel processing operations.
  • Another object of the present invention is to provide such a drilling and milling machine including a workpiece or panel driving system allowing the individual panels to be accurately located, without damaging said panels.
  • the above mentioned aim and objects are achieved by a drilling and milling machine, specifically designed for applying metal elements or fixtures to furniture pieces, according to independent claim 1.
  • the drilling and milling machine which has been generally indicated by the reference number 1, comprises a supporting device, designed for supporting one or more panels or workpieces to be processed, said supporting device comprising roller assemblies 2 including a plurality of idle rollers 3, coupled to a supporting framework 4.
  • the supporting device is adapted to support a workpiece, not shown, which typically comprises a panel to which metal elements or fixtures must be applied by an operating head 5 which can be displaced on a cross guide 6 traversing the top of the supporting device.
  • the operating head 5 comprises, in a per se known manner, a tool exchanging device 7, a screwing on and off device 8, an insert supplying device 9 for supplying insert elements, not specifically shown, to be applied to the workpiece.
  • the subject machine On a working bench 10, in a working position of the operating head 5, the subject machine further comprises a clamping device 11 for clamping the workpiece to be processed.
  • Said clamping device 11 comprises an aligning element, arranged in front of the bench 10, on the other side of the workpiece supporting device, and comprises moreover a plate 12 including a plurality of transversally movable vertical axis rollers 13, which can be driven in the longitudinal direction of the supporting device 2, so as to clamp the workpiece in its working position, as counterurged by guiding rollers 14 and 15 of a translating device 16.
  • the translating or deriving device 16 is designed for driving the workpiece on the roller assemblies, or transport device 2, and comprises a longitudinally extending guide 17 which extends along a side of the transport device and comprises guide rollers, respectively 14 having a vertical axis and 15 having a horizontal axis, adapted to respectively engage the outer edge and bottom edge of the workpiece.
  • the longitudinal guide 17 slidably supports a floating suction cup device 18, designed for sliding along the guide 17 and for clamping the workpiece to drive it, along the roller assemblies, to a set working position, and being furthermore designed for unloading said workpiece.
  • the floating suction cup device 18 which is shown in a more detailed manner in figures 3-6 , comprises a suction cup assembly 19, supported by a slide 20 which can be slidably driven along the mentioned longitudinal guide 17.
  • the driving of the slide 20 and, accordingly, of the suction cup assembly 19 along the guide 17 is controlled by a motor-reducing unit 21, driving a belt coupled to said slide 20.
  • the suction cup assembly 19 is supported by said slide 20 through a guide carriage 23, so as to be vertically displaced with respect to said slide, as controlled by a pneumatic piston 22.
  • the vertical displacement of the suction cup assembly 19 allows the suction cups included therein to be moved toward the bottom surface of the piece.
  • the suction cup assembly is coupled to the vertical guide carriage 23 through a horizontal guide 24 designed for allowing the suction cup assembly to be horizontally and transversely driven with respect to the workpiece longitudinal driving direction.
  • the suction cup assembly is centered by a pair of spring urged pusher elements 25, which essentially comprise a small plunger operating against a coaxial coil spring, said pusher elements being adapted to hold at a centered position said suction cup assembly, while allowing, owing to the elastic properties of the spring, a slight cross displacement, in both directions with respect to the middle longitudinal line, in order to compensate for possible workpiece unevennesses, due, for example, to a non perfectly rectilinear edge thereof.
  • the suction cup assembly 19 comprises, in this embodiment, two suction cups 26, but, as it should be apparent to one skilled in the art, it could also comprise three or more suction cups, depending on requirements.
  • the suction cup assembly 19 comprises a double tray construction 27, designed for defining two recesses and comprising an edge 32 including a gasket 28 made of rubber or any other suitable resilient materials.
  • a ball shutter element 29 is provided, said ball shutter element comprising a ball 30 adapted to obstruct a hole, as said ball is urged by an urging spring 31.
  • the shutter element 29, as shown, is coupled to a suction source, or vacuum source through suitable ducts 33 thereby, as a panel is contacted by the suction cup assembly, the lower surface of said panel will be caused to bear on said gasket 28, thereby deforming it so as to contact the ball 30 which will be downward driven, thereby partially freeing the hole and providing a negative pressure in the cavity of the suction cup 26.
  • said workpiece or panel Upon having processed the workpiece and having removed it from the working station, said workpiece or panel will be disengaged by lowering the suction cup assembly 19, by a control piston 22.
  • the suction cup assembly 19 is adapted to engage a workpiece and drive it, along the roller assemblies, to the working or processing bench.
  • the suction cup assembly will drive the workpiece rightward with reference to figure 1 , to the following unloading position thereof.
  • said suction cup assembly 19 comprises a double chamber, so as to allow the individual suction cups 26 thereof to be supplied in a mutual independent manner.
  • the operating speed and accelerations, as the workpiece is driven, are suitable adjusted to allow an accurate locating of the workpiece to a set working position, and in order to prevent the workpiece from being damaged.
  • the workpiece driving adjusting is performed by a driving control system, comprises a cam assembly or set 34, controlling three microswitches.
  • a first microswitch reduces the workpiece feeding speed
  • a second microswitch controls the assembly so as to be properly located at a starting position thereof
  • a third microswitch operates as a safety control element, i.e. a limit switch, operating to stop the assembly in the case in which limit positions would be exceeded.
  • the driving control system comprises moreover a pair of wheel pusher elements 35, designed for operating on the top surface of the work piece to hold it in its working position, in cooperation with a second pair of pusher wheel elements 36 of the plate aligner 12.
  • Each said pusher element 35 comprises a pair of photocells 37 and 38 provided for respectively detecting the inlet and outlet of the workpiece edge, in order to control the operation of the pusher elements.
  • the workpiece typically a wood or other material panel used for making furniture articles
  • the workpiece is caused to slide along said roller assemblies from a supplying or feeding position, at the left with reference to figure 1 , to a working position at the operating head 5, by operating the suction cup assembly 19.
  • the latter affects only the bottom surface of the panel while leaving the side edges and top edge of the panel free.
  • the suction cup assembly 19 is raised and brought to contact the panel bottom surface, thereby automatically providing a negative pressure, through the above disclosed ball shutter elements.
  • the panel is brought to its working position, where on the panel are performed all the necessary processing operations, which are performed by the mentioned operating head.
  • the panel is driven by the suction cup assembly along the roller assembly, rightward with reference to figure 1 , to an unloading position or a following processing station.
  • the machine according to the present invention provides, owing to the provision of the disclosed suction cup assembly, great advantages, since the perimetrical edges of the panel are left fully free, thereby preventing the panel from hindering further processing operations.
  • a further advantage of the machine according to the invention is that, owing to the specifically designed suction cup assembly, it is possible to accurately drive the panel without damaging it, owing to the self-centering characteristics and self-adjusting properties of the assembly during the driving thereof.
  • the subject drilling and milling machine allows to easily apply metal elements and fixtures to the panels for forming the furniture pieces, in a manner which does not damage the panels or obstruct the processing steps.
  • the used materials as well as the contigent size and shapes, can be any, depending on requirements and the status of the art.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Claims (8)

  1. Bohr- und Fräsmaschine (1), zum Anbringen metallener Elemente oder Halter an Möbelstückelementen, umfassend Tragemittel (2), zum Tragen eines Werkstücks, welches durch einen Arbeitskopf (5) in einer Arbeitsstation zu bearbeiten ist, Antriebsmittel (16), zum Antreiben des Werkstücks entlang dem Tragemittel, aus wenigstens einer Zufuhrposition zu der Arbeitsstation, und aus der Arbeitsposition zu einer Ausgabeposition, und Klemmmittel (11), zum Klemmen des Werkstücks in die Arbeitsstation, dadurch gekennzeichnet, dass die Antriebsmittel Haftsaugermittel umfassen, welche angepasst sind, nur auf eine Fläche des Werkstücks einzuwirken, während sie die umlaufenden Ränder und den oberen Rand des Werkstücks frei lassen, dass die Antriebsmittel (16) eine Translationsvorrichtung umfassen, zum translatorischen Bewegen des Werkstücks auf den Tragemitteln (2), wobei sie eine Längsführung (17) aufweisen, welche sich entlang einer Seite der Tragemittel, welche Rollenbaugruppen (3) umfassen, erstreckt, wobei die Translationsvorrichtung Führungsrollen umfasst, welche jeweils (14) eine vertikale Achse und (15) eine horizontale Achse aufweisen, um jeweils mit dem äußeren Rand und dem unteren Rand des Werkstücks in Eingriff zu sein, dass die Längsführung, auf derselben, verschiebbar eine frei bewegliche Haftsaugervorrichtung (18) trägt, welche angepasst ist, entlang der Längsführung (17) zu gleiten und das Werkstück zu halten, um es entlang der Rollenbaugruppen (3) anzutreiben, zu einer Arbeitsposition, und danach angepasst ist, das Werkstück auszugeben, dass die frei bewegliche Haftsaugervorrichtung (19) eine Haftsaugerbaugruppe (19) umfasst, welche durch einen Schlitten (20) getragen ist, welcher entlang der Längsführung (17) verschiebbar ist, dass die translatorische Bewegung des Schlittens (20), und daher der Haftsaugerbaugruppe (19), entlang der Führung (17), durch eine Motoruntersetzungseinheit (21) gesteuert ist, welche einen Riemen antreibt, welcher mit dem Schlitten (20) gekoppelt ist, dass die Haftsaugerbaugruppe (19) durch den Schlitten (20), durch einen Führungsträger (23), getragen ist, um so zu erlauben, dass die Haftsaugerbaugruppe vertikal betrieben wird, bezogen auf den Schlitten (20), gesteuert durch einen pneumatischen Kolben (22), dass, um mögliche Ausrichtungsunebenheiten des Werkstücks auszugleichen, die Haftsaugerbaugruppe (19) mit dem vertikalen Führungsträger (23) durch eine horizontale Führung (24) gekoppelt ist, welche angepasst ist, zu erlauben, dass die Haftsaugerbaugruppe (19) horizontal betrieben wird, und quer betrieben, bezogen auf die Werkstück-Längsantriebsrichtung, dass die Haftsaugerbaugruppe (19) durch ein Paar Federdrückelemente (25) zentriert ist, welche im Wesentlichen einen kleinen Kolben umfassen, welcher gegen eine koaxiale Schraubenfeder wirkt, wobei die Drückelemente (25) die Haftsaugerbaugruppe (19) in einer zentrierten Position halten, während sie, auf Grund der elastischen Eigenschaften der Feder, eine leichte Querverschiebung der Haftsaugerbaugruppe (19), in beide Richtungen, erlauben, bezogen auf eine Mittellinie in Längsrichtung, um mögliche Werkstückunebenheiten auszugleichen, und dass die Haftsaugerbaugruppe (19) eine Doppelwannenkonstruktion (27) umfasst, welche zwei Hohlräume definiert, und welche einen Rand (32) umfasst, welcher in Eingriff mit einer Gummidichtung (28) ist, wobei in jedem dieser Hohlräume ein Schließelement (29) angeordnet ist, welches mit einer Vakuumquelle gekoppelt ist.
  2. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass das Kugelschließelement eine Kugel umfasst, welche angepasst ist, ein Loch zu verschließen, und dass das Schließelement mit einer Saugquelle durch Verbindungsrohre gekoppelt ist, wodurch, wenn ein Paneel die Haftsaugerbaugruppe berührt, bewirkt wird, dass die untere Fläche des Paneels die Dichtung niederdrückt, wodurch diese verformt wird, bis die Kugel erreicht ist, welche nach unten getrieben wird, wodurch das Loch teilweise frei gemacht und ein Vakuum in dem Hohlraum des Haftsaugers geschaffen wird.
  3. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass die Haftsaugervorrichtung eine Doppelkammer umfasst, um zu erlauben, dass die Haftsauger unabhängig versorgt werden.
  4. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass die Maschine ferner ein Steuersystem zum einstellbaren Antreiben des Werkstücks umfasst.
  5. Maschine nach Anspruch 4, dadurch gekennzeichnet, dass das Steuersystem ferner eine Kurvenanordnung umfasst, welche drei Mikroschalter betätigt, von welchen ein erster Mikroschalter eine Werkstück-Vorschubgeschwindigkeit senkt, ein zweiter Mikroschalter eine Anordnung der Baugruppe an einer Startposition steuert, und ein dritter Mikroschalter als ein Sicherheitsgrenzschalter wirkt.
  6. Maschine nach Anspruch 4, dadurch gekennzeichnet, dass das Antriebssteuersystem ferner ein Paar Rad-Drückelemente umfasst; welche an der oberen Fläche des Werkstücks wirken, um das Werkstück in seiner Arbeitsposition zu halten, in Zusammenwirkung mit einem zweiten Paar Rad-Drückelemente eines Plattenausrichters.
  7. Maschine nach Anspruch 6, dadurch gekennzeichnet, dass jedes der Raddrückelemente ein Paar Steuerphotozellen umfasst, zum Detektieren jeweils eines Eintritts und eines Austritts eines Rands des Werkstücks.
  8. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass die Mittel zum Klemmen des Werkstücks in seine Arbeitsposition einen Ausrichter umfassen, welcher vor dem Arbeitskopf angeordnet ist, an einer gegenüberliegenden Position an der Rollenbaugruppe, wobei er eine Platte umfasst, welche mehrere Rollen aufweist, welche eine vertikale Achse aufweisen, und welche quer beweglich ist, bezogen auf die Längsausdehnung der Rollenbaugruppe, wodurch er das Werkstück in seine Klemmposition klemmt, gegengehalten durch die Führungsrollen der Translationsvorrichtung.
EP02008821A 2001-05-17 2002-04-19 Bohr- und Fräsmaschine zum Anbringen von metallischen Elementen an Möbelstücken Expired - Lifetime EP1258320B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI001032A ITMI20011032A1 (it) 2001-05-17 2001-05-17 Macchina foratrice e fresatrice particolarmente studiata per l'applicazione di ferramenta ed elementi di mobili
ITMI20011032 2001-05-17

Publications (3)

Publication Number Publication Date
EP1258320A2 EP1258320A2 (de) 2002-11-20
EP1258320A3 EP1258320A3 (de) 2006-07-19
EP1258320B1 true EP1258320B1 (de) 2008-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02008821A Expired - Lifetime EP1258320B1 (de) 2001-05-17 2002-04-19 Bohr- und Fräsmaschine zum Anbringen von metallischen Elementen an Möbelstücken

Country Status (3)

Country Link
EP (1) EP1258320B1 (de)
DE (1) DE60228362D1 (de)
IT (1) ITMI20011032A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390226A (zh) * 2020-03-17 2020-07-10 河南工业职业技术学院 一种智能化机械制造工作站

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951975B1 (fr) * 2009-11-02 2012-01-20 Claude Chantin Sa Const Metalliques Machine pour assembler un panneau a ossature, en particulier une ossature bois.
DE202013012155U1 (de) * 2013-04-26 2015-06-03 Holz-Her Gmbh Vertikales Bearbeitungszentrum
EP2796257B1 (de) * 2013-04-26 2017-06-07 HOLZ-HER GmbH Vertikales Bearbeitungszentrum
CN109109101A (zh) * 2018-11-01 2019-01-01 江西英硕智能科技有限公司 一种双端榫机上下料机
EP3900874B1 (de) * 2020-03-30 2025-10-08 SCM Group S.p.A. Werkzeugmaschine mit doppeltem eingang und ausgang
CN115319640A (zh) * 2022-08-30 2022-11-11 刘克辉 一种抛光机取片方法
CN115635011B (zh) * 2022-10-20 2024-12-31 苏州赛腾精密电子股份有限公司 一种铆接载具
CN117921806A (zh) * 2023-06-21 2024-04-26 广东贝尔康幼教设施有限公司 一种榫槽加工设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287400A1 (fr) * 1974-10-11 1976-05-07 Saint Gobain Dispositif de support des bords lateraux d'un vitrage et application de ce dispositif
US4243084A (en) * 1979-07-27 1981-01-06 Cranston Machinery Co., Inc. Door sizing machine
DE9403242U1 (de) * 1994-02-26 1994-05-05 IMA-Norte Maschinenfabriken Klessmann GmbH, 33334 Gütersloh Werkstückauflage
IT1267490B1 (it) * 1994-11-09 1997-02-05 Sapim Amada Spa Dispositivo di presa e movimentazione di pezzi di materiale in foglio e manipolatore di pezzi di materiale in foglio comprendente tale
IT1278211B1 (it) * 1995-05-19 1997-11-17 Morbidelli Spa Piano di supporto di pannelli, a depressione d'aria, nelle macchine per la lavorazione del legno
IT1283048B1 (it) * 1996-05-21 1998-04-07 Alberti Vittorio Spa Dispositivo atto a comandare l'avanzamento passo a passo di pannelli, particolarmente studiato per macchine operatrici per lavorazioni
IT1291720B1 (it) * 1997-05-02 1999-01-21 Alberti Vittorio Spa Macchina per la foratura e per l'inserimento di spine nella testa di pannelli
IT1313128B1 (it) * 1999-08-09 2002-06-17 Essetre Di Sella Giovanni Gruppo di fissaggio per il bloccaggio dei pezzi da lavorare sul pianodi lavoro di una macchina utensile per la lavorazione del legno e
IT1313869B1 (it) * 1999-11-12 2002-09-24 Alberti Vittorio Spa Macchina automatica per la lavorazione di pannelli e simili.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390226A (zh) * 2020-03-17 2020-07-10 河南工业职业技术学院 一种智能化机械制造工作站
CN111390226B (zh) * 2020-03-17 2021-04-16 河南工业职业技术学院 一种智能化机械制造工作站

Also Published As

Publication number Publication date
ITMI20011032A1 (it) 2002-11-17
ITMI20011032A0 (it) 2001-05-17
EP1258320A2 (de) 2002-11-20
DE60228362D1 (de) 2008-10-02
EP1258320A3 (de) 2006-07-19

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