EP1477286A2 - Verfahren und Vorrichtung zur Bearbeitung von Fenster- und Türrahmenbestandteilen - Google Patents

Verfahren und Vorrichtung zur Bearbeitung von Fenster- und Türrahmenbestandteilen Download PDF

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Publication number
EP1477286A2
EP1477286A2 EP04102144A EP04102144A EP1477286A2 EP 1477286 A2 EP1477286 A2 EP 1477286A2 EP 04102144 A EP04102144 A EP 04102144A EP 04102144 A EP04102144 A EP 04102144A EP 1477286 A2 EP1477286 A2 EP 1477286A2
Authority
EP
European Patent Office
Prior art keywords
component
faces
relative
pocket
machine
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.)
Ceased
Application number
EP04102144A
Other languages
English (en)
French (fr)
Other versions
EP1477286A3 (de
Inventor
Paride Sacchi
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.)
IMPRESA 2000 DI SACCHI PARIDE E C Sas
Original Assignee
IMPRESA 2000 DI SACCHI PARIDE E C Sas
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 IMPRESA 2000 DI SACCHI PARIDE E C Sas filed Critical IMPRESA 2000 DI SACCHI PARIDE E C Sas
Publication of EP1477286A2 publication Critical patent/EP1477286A2/de
Publication of EP1477286A3 publication Critical patent/EP1477286A3/de
Ceased 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
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/10—Measures preventing splintering of sawn portions of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C9/00—Multi-purpose machines; Universal machines; Equipment therefor
    • B27C9/04—Multi-purpose machines; Universal machines; Equipment therefor with a plurality of working spindles
    • 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
    • B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • B27F1/02—Making tongues or grooves, of indefinite length
    • 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 method of machining door and window frame components.
  • door and window frame components each comprising two substantially parallel first lateral faces, two second lateral faces, and two third lateral faces, are known to be machined on a machine comprising a first feed device, which has a first supporting surface for at least one component, and clamping means for gripping the component to the first supporting surface.
  • the first feed device is movable in a given first direction to feed the component through a first cutting station where a first tool cuts a first end portion of the component, and a second tool tenons one of the second faces.
  • a first tool cuts a first end portion of the component, and a second tool tenons one of the second faces.
  • the component is released, is rotated 180°, is again clamped to the first supporting surface, and is again fed through the first cutting station to cut a second end portion of the component and tenon the other second face.
  • the component is transferred from the first feed device to a second feed device, which normally comprises a second supporting surface substantially coplanar with the first supporting surface, and a number of powered rollers above the second supporting surface.
  • the rollers feed the component along the second supporting surface, in a second direction perpendicular to the first direction, along a lateral guide parallel to the second direction, and through a second cutting station where at least a third tool profiles one of the third faces longitudinally.
  • the components After being transferred from the first to the second feed device, the components must be positioned correctly on the second supporting surface and contacting said lateral guide by means of a relatively time-consuming operating sequence which therefore reduces the output of known machines of the above type.
  • the components are subject to damage, and must therefore undergo further finishing and/or smoothing operations.
  • the present invention also relates to a machine for machining door and window frame components.
  • Number 1 in Figure 1 indicates as a whole a machine for machining components 2 of door and window frames (not shown).
  • each component 2 is substantially in the form of an elongated, substantially rectangular-section parallelepiped, and comprises two substantially parallel lateral faces 3, two parallel lateral faces 4 perpendicular to faces 3, and two parallel lateral faces 5 perpendicular to faces 3 and 4.
  • Machine 1 comprises an elongated base 6, which extends in a horizontal direction 7, is defined at the top by a flat surface 8, and has two guides 9 fitted to surface 8 and parallel to direction 7.
  • Guides 9 support a device 10 for gripping and transporting components 2, and comprising a slide 11, which is fitted in known manner to guides 9 to move linearly in direction 7 along guides 9 under the control of a known actuating device not shown, and is fitted with two guides 12 parallel to a horizontal direction 13 perpendicular to direction 7.
  • Guides 12 support a slide 14, which is fitted in known manner to guides 12 to move linearly in direction 13 along guides 12 under the control of a known actuating device not shown, and has a number of gripping members 15 fitted in known manner to slide 14 to move linearly along slide 14 in directions 7 and 13, and the arrangement of which in directions 7 and 13 depends substantially on the shape and/or size of components 2 for machining and/or on the machining operations to be performed.
  • Each member 15 is a gripper member comprising a bottom jaw 16 and a top jaw 17, which are substantially parallel to surface 8, engage at least one component 2 by a longitudinal edge, and are movable with respect to each other, in a vertical direction 18 perpendicular to directions 7 and 13, between a gripping position and a release position respectively gripping and releasing components 2.
  • Member 15 also comprises a locating member 19 extending parallel to direction 18 and crosswise to surface 8 to position components 2 correctly in direction 13.
  • Components 2 are fed by device 10 through a cutting station 20 comprising a fixed frame 21 extending in direction 18, and a cutting assembly 22 fitted to frame 21.
  • Assembly 22 comprises an operating unit 23, in turn comprising a slide 24, which is fitted in known manner to frame 21 to move linearly in direction 18 with respect to frame 21 and under the control of a known actuating device not shown, and supports an electric spindle 25, an output shaft of which rotates a circular blade 26 about a respective longitudinal axis 27 parallel to direction 13.
  • Assembly 22 also comprises an operating unit 28, in turn comprising a slide 29, which is fitted in known manner to frame 21 to move linearly in direction 18 with respect to frame 21 and under the control of a known actuating device not shown, and supports a bracket 30 projecting from slide 29 in direction 13.
  • operating unit 28 in turn comprising a slide 29, which is fitted in known manner to frame 21 to move linearly in direction 18 with respect to frame 21 and under the control of a known actuating device not shown, and supports a bracket 30 projecting from slide 29 in direction 13.
  • Bracket 30 supports a shaft 31, which is fitted to bracket 30 to rotate, with respect to bracket 30 and under the control of a known actuating device not shown, about a respective longitudinal axis 32 parallel to direction 18, and is fitted with a number of substantially circular tools 33 (only one shown in Figure 1) associated with a known chip guard 34 fitted to slide 29 and normally common to all of tools 33.
  • Assembly 22 also comprises an operating unit 35, in turn comprising a slide 36, which is fitted in known manner to frame 21 to move linearly in direction 18 with respect to frame 21 and under the control of a known actuating device not shown, and supports an electric spindle 37, an output shaft of which rotates a circular blade 38 about a respective longitudinal axis 39 parallel to direction 7.
  • an operating unit 35 in turn comprising a slide 36, which is fitted in known manner to frame 21 to move linearly in direction 18 with respect to frame 21 and under the control of a known actuating device not shown, and supports an electric spindle 37, an output shaft of which rotates a circular blade 38 about a respective longitudinal axis 39 parallel to direction 7.
  • the component 2 considered is placed between jaws 16 and 17 and in contact with locating members 19, and jaws 16 and 17 are moved into the gripping position to define a pocket 40 for receiving and retaining component 2.
  • component 2 is fed through cutting station 20 and firstly into engagement by blade 38, which cuts a first end portion of component 2 (Figure 2a) and faces a second end portion of component 2 ( Figure 2b).
  • Component 2 is then fed into engagement by tools 33 of operating unit 28 to tenon (Figure 2c) one of faces 4 (hereinafter indicated 4a) and to longitudinally profile (Figure 2d) one of faces 5 (hereinafter indicated 5a).

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Window Of Vehicle (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
EP04102144A 2003-05-16 2004-05-14 Verfahren und Vorrichtung zur Bearbeitung von Fenster- und Türrahmenbestandteilen Ceased EP1477286A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20030304 2003-05-16
ITBO20030304 ITBO20030304A1 (it) 2003-05-16 2003-05-16 Metodo e macchina per la lavorazione di componenti di infissi

Publications (2)

Publication Number Publication Date
EP1477286A2 true EP1477286A2 (de) 2004-11-17
EP1477286A3 EP1477286A3 (de) 2005-06-29

Family

ID=33017955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04102144A Ceased EP1477286A3 (de) 2003-05-16 2004-05-14 Verfahren und Vorrichtung zur Bearbeitung von Fenster- und Türrahmenbestandteilen

Country Status (2)

Country Link
EP (1) EP1477286A3 (de)
IT (1) ITBO20030304A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2025480A1 (de) * 2007-08-06 2009-02-18 BIESSE S.p.A. Maschine zur Bearbeitung von Tür- und Fensterteilen aus Holz oder dergleichen
ITBG20090025A1 (it) * 2009-05-27 2010-11-28 Capoferri Serramenti S R L Banco di bloccaggio per la lavorazione di un semilavorato in legno e macchina comprendente tale banco

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1071941A (en) * 1951-01-28 1967-06-14 Willi Prewo Wood working machine
GB2137556A (en) * 1983-03-23 1984-10-10 Scm Finanz Process for the butting glass stops in plants where pieces for the formation of wooden windows or doors are machined
DE4424940A1 (de) * 1993-08-03 1995-02-09 Scm Spa Verfahren zur Bearbeitung von Holzwerkstücken
DE29817770U1 (de) * 1998-09-23 1999-02-11 Beth Holzbearbeitungsmaschinen GmbH, 23556 Lübeck Spanabhende Werkzeugmaschine, insbesondere Holzbearbeitungsmaschine für Fenster-, Tür- und Fassadenprofile sowie Werkzeugaggregate für eine Werkzeugmaschine
EP0922547A2 (de) * 1997-11-28 1999-06-16 IMA Maschinenfabriken Klessmann GmbH Maschine zum Bearbeiten von Fensterrahmen-Holmen
DE20120579U1 (de) * 2000-12-19 2002-04-04 Impresa 2000 Di Sacchi Paride E C. S.A.S., Rimini Automatischer Bearbeitungsplatz für Werkstücke, insbesondere Werkstücke aus Holz

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1071941A (en) * 1951-01-28 1967-06-14 Willi Prewo Wood working machine
GB2137556A (en) * 1983-03-23 1984-10-10 Scm Finanz Process for the butting glass stops in plants where pieces for the formation of wooden windows or doors are machined
DE4424940A1 (de) * 1993-08-03 1995-02-09 Scm Spa Verfahren zur Bearbeitung von Holzwerkstücken
EP0922547A2 (de) * 1997-11-28 1999-06-16 IMA Maschinenfabriken Klessmann GmbH Maschine zum Bearbeiten von Fensterrahmen-Holmen
DE29817770U1 (de) * 1998-09-23 1999-02-11 Beth Holzbearbeitungsmaschinen GmbH, 23556 Lübeck Spanabhende Werkzeugmaschine, insbesondere Holzbearbeitungsmaschine für Fenster-, Tür- und Fassadenprofile sowie Werkzeugaggregate für eine Werkzeugmaschine
DE20120579U1 (de) * 2000-12-19 2002-04-04 Impresa 2000 Di Sacchi Paride E C. S.A.S., Rimini Automatischer Bearbeitungsplatz für Werkstücke, insbesondere Werkstücke aus Holz

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2025480A1 (de) * 2007-08-06 2009-02-18 BIESSE S.p.A. Maschine zur Bearbeitung von Tür- und Fensterteilen aus Holz oder dergleichen
ITBG20090025A1 (it) * 2009-05-27 2010-11-28 Capoferri Serramenti S R L Banco di bloccaggio per la lavorazione di un semilavorato in legno e macchina comprendente tale banco

Also Published As

Publication number Publication date
ITBO20030304A1 (it) 2004-11-17
EP1477286A3 (de) 2005-06-29

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