WO2004113037A1 - Machine pour profiler des pieces plates allongees le long des aretes longitudinales - Google Patents

Machine pour profiler des pieces plates allongees le long des aretes longitudinales Download PDF

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Publication number
WO2004113037A1
WO2004113037A1 PCT/EP2004/004490 EP2004004490W WO2004113037A1 WO 2004113037 A1 WO2004113037 A1 WO 2004113037A1 EP 2004004490 W EP2004004490 W EP 2004004490W WO 2004113037 A1 WO2004113037 A1 WO 2004113037A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpieces
zone
profiling
passage
machine according
Prior art date
Application number
PCT/EP2004/004490
Other languages
German (de)
English (en)
Inventor
Heinz Kempkensteffen
Original Assignee
Homag Holzbearbeitungssysteme Ag
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 Ag filed Critical Homag Holzbearbeitungssysteme Ag
Priority to EP04729883A priority Critical patent/EP1636001B1/fr
Priority to DE502004008278T priority patent/DE502004008278D1/de
Publication of WO2004113037A1 publication Critical patent/WO2004113037A1/fr

Links

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
    • B27F5/026—Slotting a workpiece before introducing into said slot a guide which belongs to a following working device, and which is parallel to the feed movement of this working device

Definitions

  • the invention relates to a machine for profiling elongated, plate-shaped workpieces made of wood and / or wood substitutes, such as panels for floor coverings, ceiling or wall cladding, in the area of opposite longitudinal edges in a pass with a conveyor device for lying flat and on both sides with the Longitudinal edge areas protruding receiving the workpieces in a transport plane and for conveying the workpieces in a straight passage direction, with a profiling zone through which the conveying device extends and in which processing units with exciting profiling tools are arranged on both sides of the conveying device, and with one Above the conveying device, the workpieces on their upper pressure device acting on the side remote from the conveying device along the profiling zone, with an inlet zone in the direction of passage before the profiling zone with a stop ruler which extends in a straight line in the direction of passage for aligning the workpieces with one of their longitudinal edges on the direction of passage.
  • a conveyor device for lying flat and on both sides with the Longitudinal edge areas pro
  • the workpieces correspondingly aligned in the entry zone to the straight-line direction of passage with one of their longitudinal edges are clamped for the machining process in the profiling zone between the conveying device and the overpressure device as soon as the overpressure device has gripped the respective workpiece when passing from the entry zone into the profiling zone.
  • the conveyor device is primarily a transport chain, the links of which are designed to absorb high compressive forces.
  • the workpieces clamped between the conveying device and the top pressure device should not change their orientation during the profiling processes, so that the cut surfaces made by the profiling tools in the longitudinal edge region of the workpieces extend parallel to one another in the direction of passage.
  • the Profiltechnikswe tools are arranged on both sides of the conveyor opposite each other in the profiling zone so that the machining forces exerted on the workpieces cancel each other out as far as possible transversely to the direction of travel.
  • the invention is therefore based on the object of creating a machine of the type mentioned at the outset with which a more precise parallelism of the cut surfaces in the longitudinal edge regions of the workpieces can be achieved.
  • the conveying device and the upper pressure device of the profiling zone from the guidance of the workpieces are exempt.
  • the guide groove becomes exact in the entry zone Cut in the straight-line direction in which the guide rail is also located. This is ensured by the pressure device arranged in the infeed zone, which holds the workpieces in a constant orientation as they run along the stop ruler, in which orientation the workpieces are clamped between the overpressure device and the transport device of the infeed zone and are guided along the sawing device.
  • the conveyor device of the profiling zone can alternatively consist of a conveyor belt which moves with its upper run on a sliding surface.
  • the workpieces to be machined with the continuous machine are already finished on their broad sides determined as visible sides.
  • the workpieces accordingly have a good side, namely the surface-ready broadside, which must not be impaired, in particular not be damaged, during the machining process.
  • the guide groove to be cut into the elongated workpieces is attached to the broad side of the workpieces remote from the good side.
  • the workpieces can pass through the machine with their good side lying downwards, and accordingly the guide groove incised on the upper side of the workpiece.
  • the sawing device is arranged on top, namely in the area of the upper pressure device of the inlet zone.
  • the workpieces can also run through the machine with their good side lying upwards, in this case the sawing device is arranged in the region of the transport device of the infeed zone and the at least one sawing tool projects beyond the transport plane of the workpieces according to the groove depth.
  • the sawing tool of the sawing device preferably consists of a circular saw blade which, with its blade plane, is on the one hand in the direction of passage and on the other hand perpendicular to the transport plane of the workpieces.
  • FIG. 1 is a schematic side view of a continuous machine of the aforementioned type
  • FIG. 2 shows the top view of the continuous machine according to FIG. 1, 3 shows a cross section through the machine along the line III-III in FIG. 2,
  • Fig. 4 shows a cross section through the machine along the
  • FIGS. 1 and 2 show, starting from the infeed side of the continuous machine, an infeed zone 1, to which 2 workpieces 3 are transported by means of an auxiliary conveyor, which are elongate panels or board-shaped, as is particularly the case for floor coverings in Interior fittings can be used.
  • an auxiliary conveyor which are elongate panels or board-shaped, as is particularly the case for floor coverings in Interior fittings can be used.
  • the workpieces 3 are received lying flat on a transport device 4, in the present case the so-called good side of the workpieces 3, that is to say the surface-ready broadside, lying downward.
  • the transport device 4 comprises a base body 5, which has a sliding surface 6 on its upper side, over which a revolving conveyor belt 8 slides with its upper run 7.
  • the conveying direction of the transport device 4 corresponds to the straight through direction of the entire dimension machine.
  • the upper run 7 of the conveyor belt 8 is blown out with supporting air; for this purpose, a plurality of air nozzles 9 are arranged in the area of the sliding surface 6 of the base body 5 in one or more rows lying in the direction of passage.
  • a stop ruler 10 is arranged laterally next to the upper run 7 of the conveyor belt 8 of the transport device 4, the stop surface 10.1, see FIG. 3, extends in a straight line in the direction of passage.
  • a pressure device 11 lying at the same height, which ensures that the workpieces 3 to be machined abut against the contact surface 10.1 of the stop ruler 10. This is done by means of air which emerges from nozzles 12, which are at the level of the transported workpieces and are arranged in a plurality in succession in the direction of passage.
  • the nozzles 12 of the pressing device 11 are at a distance from the longitudinal edge of the workpieces 3 running past them, which is accordingly only blown in such a way that the workpieces 3 easily contact the guide surface 10.1 of the stop ruler 10.
  • This is in the form of an air cushion 13, which lies between the longitudinal edges of the workpieces 3 and the workpiece Pressure device 11 builds up, produces an elastic, yielding pressure medium, which can also be formed from a mechanical device, such as a resiliently supported runner.
  • An overpressure device 14 is arranged in the inlet zone 1 above the transport device 4, the beginning of which is offset in the direction of passage in relation to the start of the transport device 4.
  • the upper pressure device 14 consists of two peripheral belts 15 which, as shown in FIG. 3 in particular, grasp the workpieces 3 with their lower strands 15.1 and hold them down on the upper strand 7 of the conveyor belt 8.
  • the workpieces 3 are thus fixed in their orientation predetermined by the stop ruler 10 along the effective range of the top pressure device 14, and in order to secure the position fixation of the workpieces 3, the stop ruler 10 and the pressing device 11 extend in the direction of passage beyond that area from the Upper pressure device 14 is covered.
  • a sawing device 16 is integrated into the top pressure device 14 and has sawing tools 17 in the form of two saw blades, each of which lies with its plane of the blade in the direction of passage and is perpendicular to the plane of transport of the workpieces 3.
  • the two bands 15 of the top pressure device 14 are guided past the sawing tools 17 on both sides in order to cover the area on the upper side Te of the workpieces 3 not to be acted upon, in which the sawing tools 17 cut into a guide groove 3.2 which extends in the direction of passage, that is to say longitudinally, see upper illustration of FIG. 4. Even if the workpieces 3 should have a certain distortion on their longitudinal edge 3.1 lying against the stop ruler 10, the longitudinal guide groove 3.2 is cut into the workpieces 3 lying exactly straight in the direction of passage.
  • the workpieces 3 provided with the guide groove 3.2 are passed on by the transport device 4 and the upper pressure device 14 in the direction of passage to a further conveying device 20 and an upper pressure device 22, wherein the upper pressure device 22, as can be seen from FIG. 5, likewise consists of two rotating pressure belts 23 , which act on the workpieces 3 on the above sides with their sub-strands 23.1.
  • These subspaces 23.1 of the overpressure device 22 move synchronously with the subspaces 15.1 of the belts 15 of the upstream upper pressure device 14.
  • the upper pressure device 22 also simultaneously ensures the feed of the workpieces 3 along the transport device 20, namely from a Slideway exists.
  • the workpieces 3 are blown out by means of supporting air, and for this purpose air outlet nozzles 21 are integrated in the slideway 20, which are arranged one behind the other in the transport or passage direction in one or more directions. rere rows are arranged.
  • the conveyor device 20 and the associated overpressure device 22 extend through a profiling zone 18, in which the workpieces 3 are provided with a longitudinal profiling in the regions of their longitudinal edges running on both sides, which, like a tongue and groove connection, connect adjacent workpieces 3 to one another Allow installation at the installation location. 5, the longitudinal profiles on the edges of the workpiece shown are indicated by 3.3 and 3.4.
  • the profiles 3.3 and 3.4 are started on the workpieces 3 by means of stationary processing units with rotating, clamping profile tools 19, and these processing units are arranged in the profile zone 18.
  • the workpieces 3 slide with their guide groove 3.2 onto the guide rail 24, with the workpieces 3 being held securely transversely to the direction of passage.
  • the cross section of engagement of the guide rail 24 is adapted to the cross section of the guide groove 3.2 of the workpieces 3.
  • the guide rail 24 is arranged such that it is aligned in the direction of travel with those areas of the sawing tools 17 which are in workpiece engagement when the guide grooves 3.2 are made.
  • the Workpieces 3 are of such a length that when the machine passes through the leading end, the workpieces are already received with their guide groove 3.2 on the guide rail 24, while at the end of a workpiece the sawing device 16 is still in engagement with it, to the rear in the direction of the passage Finish cutting the guide groove 3.2 at the end of the respective workpiece 3.
  • the finished workpieces are taken over by a further auxiliary conveyor 25 and transported away.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

L'invention concerne une machine pour profiler des pièces plates allongées le long des arêtes longitudinales. Dans cette machine, les pièces (3) sont usinées en un cycle de travail, les pièces étant acheminées à travers une zone d'entrée et une zone de profilage (18). Dans la zone d'entrée se trouve une règle de butée (10) sur laquelle les pièces (3) sont alignées avec la direction d'avance. Pour permettre l'obtention d'un parallélisme plus précis entre les surfaces de coupe usinées des pièces, un dispositif de transport (4) fonctionnant de façon synchrone avec le système d'acheminement des pièces est placé dans la zone d'entrée (1), la règle de butée s'étendant le long d'un côté de ce dispositif et un système de pression (11) maintenant les pièces en appui contre la règle de butée s'étendant le long de l'autre côté dudit dispositif. Au-dessus du dispositif de transport de la zone d'entrée est placé un dispositif de pression descendant (14) dans le champ d'action duquel se trouve un système de sciage comprenant au moins un outil de sciage (17) servant à former au moins une rainure de guidage (3.2) dans la face supérieure ou inférieure des pièces. Un rail de guidage (24) aligné dans la direction d'avance est placé adjacent à la zone de contact de l'outil de sciage avec les pièces, ces dernières étant mises en place par leur rainure de guidage sur ce rail de guidage, lequel s'étend à travers la zone de profilage de façon rectiligne dans la direction d'avance.
PCT/EP2004/004490 2003-06-24 2004-04-28 Machine pour profiler des pieces plates allongees le long des aretes longitudinales WO2004113037A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04729883A EP1636001B1 (fr) 2003-06-24 2004-04-28 Machine pour profiler des pieces plates allongees le long des aretes longitudinales
DE502004008278T DE502004008278D1 (de) 2003-06-24 2004-04-28 Maschine zum profilieren von länglichen, plattenförmigen werkstücken entlang der längskanten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10328204.1 2003-06-24
DE2003128204 DE10328204A1 (de) 2003-06-24 2003-06-24 Maschine zum Profilieren von länglichen, plattenförmigen Werkstücken entlang der Längskanten

Publications (1)

Publication Number Publication Date
WO2004113037A1 true WO2004113037A1 (fr) 2004-12-29

Family

ID=33520838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/004490 WO2004113037A1 (fr) 2003-06-24 2004-04-28 Machine pour profiler des pieces plates allongees le long des aretes longitudinales

Country Status (4)

Country Link
EP (1) EP1636001B1 (fr)
DE (2) DE10328204A1 (fr)
ES (1) ES2312995T3 (fr)
WO (1) WO2004113037A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1716992A1 (fr) * 2005-04-29 2006-11-02 Homag Holzbearbeitungssysteme AG Dispositif de transport de pièces à usiner
EP1842637A1 (fr) * 2006-04-04 2007-10-10 Homag Holzbearbeitungssysteme AG Dispositif de support de pièces à usiner
US9694457B2 (en) 2014-10-16 2017-07-04 Homag Holzbearbeitungssysteme Gmbh Feeding device for a format machining and/or edge application machine, format machining and/or edge application machine and method
US10059532B2 (en) 2014-09-17 2018-08-28 Homag Holzbearbeitungssysteme Gmbh Conveyor
CN110449748A (zh) * 2019-08-29 2019-11-15 尹三宝 一种小型履带板开槽设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005478B4 (de) * 2005-02-04 2007-04-05 Wemhöner Anlagen GmbH & Co. KG Sammelvorrichtung für plattenförmige Gegenstände
DE102005028821A1 (de) * 2005-06-22 2006-12-28 Wemhöner Anlagen GmbH & Co. KG Verfahren und Vorrichtung zur Profilierung von flachen Werkstücken
DE102006061767A1 (de) 2006-12-28 2008-07-03 Wemhöner Anlagen GmbH & Co. KG Verfahren und Vorrichtung zur Profilierung oder Beschichtung von flachen Werkstücken
DE102009022345A1 (de) * 2009-05-15 2010-11-18 Michael Weinig Ag Hobeleinrichtung, insbesondere Abricht- oder Fügeeinrichtung, für eine Maschine zum Bearbeiten von Werkstücken aus Holz, Kunststoff und dergleichen
DE102012200481A1 (de) * 2012-01-13 2013-07-18 Homag Holzbearbeitungssysteme Gmbh Vierseitige Bearbeitung im Doppelendprofiler
CN108162101B (zh) * 2017-12-27 2020-05-05 林向亮 一种自动下料木板开槽装置
DE102019001921A1 (de) 2018-03-29 2019-10-02 Michael Weinig Ag Maschine und Verfahren zum konischen Bearbeiten, insbesondere zum konischen Hobeln, von Werkstücken aus Holz, Kunststoff und dergleichen
CN114603673A (zh) * 2022-03-11 2022-06-10 佛山联邦高登家私有限公司 一种板材加工设备及板材加工方法

Citations (11)

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Publication number Priority date Publication date Assignee Title
BE650647A (fr) *
US1794116A (en) * 1926-05-17 1931-02-24 Fed Cooperage Corp Knockdown barrel and method and machine for forming same
CH248053A (fr) * 1945-11-29 1947-04-15 Weber Alfred Dispositif pour l'usinage de pièces en bois.
US2525894A (en) * 1948-07-28 1950-10-17 Burton B Graham Double-action guide for molding machines
GB1031675A (en) * 1962-01-18 1966-06-02 Wadkin Ltd Improvements in or relating to planing or facing machines
FR1508362A (fr) * 1966-11-25 1968-01-05 Dispositif d'entraînement du bois dans les raboteuses
DE1801524A1 (de) * 1967-10-10 1969-05-29 Stenbergs Maskinbyra Ab Hobelmaschine fuer die Bearbeitung von Holz und aehnlichen Materialien auf drei oder mehr Seiten
DE1453193A1 (de) * 1963-05-17 1970-04-09 Chuet Henri Louis Leon Abrichtmaschine fuer krummgesaegte oder windschief verzogene Werkstuecke
US3927706A (en) * 1973-03-22 1975-12-23 Armstrong Cork Co Manufacturing ceiling tile
DE3338099A1 (de) * 1983-10-20 1985-05-02 Peter 5030 Hürth Wingert Werkzeugmaschine
DE10249775C1 (de) * 2002-10-24 2003-12-04 Homag Holzbearbeitungssysteme Verfahren und Maschine zum Profilieren von Schmalflächenseiten plattenförmiger Werkstücke

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE650647A (fr) *
US1794116A (en) * 1926-05-17 1931-02-24 Fed Cooperage Corp Knockdown barrel and method and machine for forming same
CH248053A (fr) * 1945-11-29 1947-04-15 Weber Alfred Dispositif pour l'usinage de pièces en bois.
US2525894A (en) * 1948-07-28 1950-10-17 Burton B Graham Double-action guide for molding machines
GB1031675A (en) * 1962-01-18 1966-06-02 Wadkin Ltd Improvements in or relating to planing or facing machines
DE1453193A1 (de) * 1963-05-17 1970-04-09 Chuet Henri Louis Leon Abrichtmaschine fuer krummgesaegte oder windschief verzogene Werkstuecke
FR1508362A (fr) * 1966-11-25 1968-01-05 Dispositif d'entraînement du bois dans les raboteuses
DE1801524A1 (de) * 1967-10-10 1969-05-29 Stenbergs Maskinbyra Ab Hobelmaschine fuer die Bearbeitung von Holz und aehnlichen Materialien auf drei oder mehr Seiten
US3927706A (en) * 1973-03-22 1975-12-23 Armstrong Cork Co Manufacturing ceiling tile
DE3338099A1 (de) * 1983-10-20 1985-05-02 Peter 5030 Hürth Wingert Werkzeugmaschine
DE10249775C1 (de) * 2002-10-24 2003-12-04 Homag Holzbearbeitungssysteme Verfahren und Maschine zum Profilieren von Schmalflächenseiten plattenförmiger Werkstücke

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1716992A1 (fr) * 2005-04-29 2006-11-02 Homag Holzbearbeitungssysteme AG Dispositif de transport de pièces à usiner
EP1842636A1 (fr) * 2005-04-29 2007-10-10 Homag Holzbearbeitungssysteme AG Dispositif de transport de pièces à usiner
EP1842637A1 (fr) * 2006-04-04 2007-10-10 Homag Holzbearbeitungssysteme AG Dispositif de support de pièces à usiner
US7607532B2 (en) 2006-04-04 2009-10-27 Homag Holzbearbeitungssysteme Ag Workpiece support device
US10059532B2 (en) 2014-09-17 2018-08-28 Homag Holzbearbeitungssysteme Gmbh Conveyor
US9694457B2 (en) 2014-10-16 2017-07-04 Homag Holzbearbeitungssysteme Gmbh Feeding device for a format machining and/or edge application machine, format machining and/or edge application machine and method
CN110449748A (zh) * 2019-08-29 2019-11-15 尹三宝 一种小型履带板开槽设备
CN110449748B (zh) * 2019-08-29 2021-01-08 常州欧爱欧履带有限公司 一种小型履带板开槽设备

Also Published As

Publication number Publication date
DE502004008278D1 (de) 2008-11-27
DE10328204A1 (de) 2005-02-03
EP1636001A1 (fr) 2006-03-22
ES2312995T3 (es) 2009-03-01
EP1636001B1 (fr) 2008-10-15

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