EP1925410A2 - Procédé et machine pour diviser une plaque de gros format - Google Patents

Procédé et machine pour diviser une plaque de gros format Download PDF

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Publication number
EP1925410A2
EP1925410A2 EP07022453A EP07022453A EP1925410A2 EP 1925410 A2 EP1925410 A2 EP 1925410A2 EP 07022453 A EP07022453 A EP 07022453A EP 07022453 A EP07022453 A EP 07022453A EP 1925410 A2 EP1925410 A2 EP 1925410A2
Authority
EP
European Patent Office
Prior art keywords
portal
plate
axis
machine
separating
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.)
Withdrawn
Application number
EP07022453A
Other languages
German (de)
English (en)
Other versions
EP1925410A3 (fr
Inventor
Dirk Niebur
Thomas Rossa
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.)
IMA Klessmann Holzbearbeitungssysteme GmbH
Original Assignee
IMA Klessmann 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 IMA Klessmann Holzbearbeitungssysteme GmbH filed Critical IMA Klessmann Holzbearbeitungssysteme GmbH
Publication of EP1925410A2 publication Critical patent/EP1925410A2/fr
Publication of EP1925410A3 publication Critical patent/EP1925410A3/fr
Withdrawn legal-status Critical Current

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    • 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
    • B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/02—Machines with table
    • B27C5/06—Arrangements for clamping or feeding work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
    • B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
    • B27B5/065—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels with feedable saw blades, e.g. arranged on a carriage
    • B27B5/075—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels with feedable saw blades, e.g. arranged on a carriage characterised by having a plurality of saw blades, e.g. turning about perpendicular axes
    • 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
    • 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 invention relates to a method and to a machine for dividing a large-size raw plate of wood and / or wood substitutes to obtain individual plates, which are used as components primarily in furniture, but also in interior design or the like.
  • a portal machine which has two work tables that can be moved and positioned under a fixed portal. On one of the two workpiece tables are abandoned in the end position on the portal front side of the raw plates and relative process this workpiece table across the portal, in the direction of the Y-axis of the machine, and by relative method one on the portal rear side in the direction of the X-axis Machine movable separating unit divided into individual plates.
  • the individual plates are transferred from a front side in the direction of the X-axis movable transfer device to the second processing table to make there further processing on the formatted individual plates.
  • a dividing saw As in the document DT 23 08 906 B2 disclosed, can be used to divide in particular a plate pack, a dividing saw.
  • This dividing saw has a movable saw portal, along the front side of a cross-saw is arranged and at the rear of which longitudinal saws can be positioned.
  • the division of the plate pack is carried out in a dividing station, in which the plate pack is fixed, initially by moving the saw portal, the longitudinal cuts are made, after which the resulting longitudinal joints are pushed tight to then perform exact cross-sections, after which the saw portal with his cross saw accordingly the transverse dividing lines is positioned.
  • the object of the invention is therefore to propose a more efficient method for splitting large-sized raw plates into formatted single plates and to provide a machine suitable for this purpose.
  • a woodworking machine in gantry design namely with a fixed portal, so that on the portal front side, a first processing station is formed, where the local separation unit along the previously defined dividing lines on the raw plate is moved, mainly in Extend direction of the X-axis of the machine.
  • a first processing station is formed, where the local separation unit along the previously defined dividing lines on the raw plate is moved, mainly in Extend direction of the X-axis of the machine.
  • the rectangular or square blank plate is aligned with its longitudinal and transverse edges in the XY plane of the machine.
  • a second processing station where only those cuts are made, which lie in the direction of the Y-axis of the machine.
  • the material or workpiece flow in relation to the portal of the machine.
  • the separating cuts at the two processing stations are carried out with high precision in the program-controlled portal machine, so that the individual plates obtained from the raw plate are readily cut to the desired format.
  • FIG. 1 illustrates the division of a rectangular or square raw plate 1 in the original form, which consists of a conventional wood-based material, Like coated chipboard, consists of and the rectangular or square components are cut free for the production of box furniture. This is done by machine by dividing the plate 1 lying in a horizontal plane, the XY plane. In this case, the advancement of the plate in the Y direction, in which the longitudinal plates 1.1 and 1.2 are arranged, according to the forward in the feed direction plate transverse side 1.4 and the rear lying in the feed direction plate transverse side are arranged in the X direction 1.3. In each cycle, a plate portion 2 is divided from the plate 1, so that in each case a residual plate 1R remains.
  • Each plate section 2 is trimmed at its forward side in the feed direction along a parting line 4, which runs with larger sections in the X direction and with smaller sections in the Y direction opposite to the feed direction. This results along the dividing line 4, a sectional image in the form of steps that fall from the longitudinal side of the plate 1.2 to the longitudinal plate side 1.1 out.
  • a dividing or Beklamline 4.1 connects in the X direction and goes into a relative to the feed direction of the plate 1 and the rest plate 1R rear parting line 5, which only extends in the X direction.
  • a separating or trimming line 5.1 leads back to the plate corner, at which the beginning of the front in the feed direction dividing line 4 is located.
  • a trimming will be mainly performed along the raw edges of the raw plates of the raw plate 1, which in retrospect one of the edges of the cut out of the raw plate, finished individual plates 2.1 - 2.5 forms.
  • the plate sections 2 further dividing lines 6, which continue in a straight Y-direction. These dividing lines 6 subdivide each of the plate sections 2 into the individual plates 2.1 - 2.5 in such a way that after the separating cuts along the dividing lines 4-6 already formatted individual plates are present. All dividing lines 4, 5 and 6 are set so that the raw plate 1 is divided cut optimized and incurred as small-scale plate parts 3, which are not rectangular or square and need to be fed to other processing.
  • the individual plate sections 2 can not only be divided into a different number of individual plates 2.1 - 2.5, but the individual plates 2.1 - 2.5 can also have different formats. It is important that after clearing the individual plates 2.1 - 2.5 are immediately formatted.
  • the machine in which the separating cuts along the dividing lines 4, 5 and 6 are made it is a program-controlled machine, wherein the machine program, the fully automatic division of the raw plate 1 is specified.
  • the departure of the dividing lines 4 and 5 takes place in a first processing station of the machine and the departure of the dividing lines 6 in a second processing station, and these two processing stations are integrated into a program-controlled machine, which will be described below with reference to the further figures.
  • FIG. 2 shows the basic structure of the plate-splitting machine, which is a portal machine.
  • FIG. 2 shows a portal 7, which extends in the direction of the X-axis of the machine.
  • a portal front 8 and a portal rear 9 is defined, which is directed transversely to the portal 7 after the Werk Swiss prepareflußcardi.
  • a single separating unit 10 is movably mounted on a running in the X direction guide 7.1, instead of several such separation units 10 may be arranged on the portal front page 8.
  • four separating units 11 are provided on a running in the X direction guide 7.2, which are movable along the guide 7.2 in order to position them in the X-axis can.
  • the separation units 10, 11 are equipped with exciting, rotating cutting tools 10.1, 11.1 equipped, especially for this end mills are used.
  • a feed device 12 which serves to receive the raw plates 1 to be split up. It is understood that after dividing the plate sections 2 on the advancing device 12 only remains a residual plate 1R remains.
  • the feed device 12 leads to the portal 7, which means that the raw plate 1 or rest plate 1R arranged thereon is advanced in the direction of the portal 7.
  • the feed device 12 consists of a table 13, which represents the set-up point, where the raw plate 1 to be split is placed.
  • the longitudinal sides 1.1 and 1.2 of the green sheet 1 in the Y direction accordingly, the transverse sides are 1.3 and 1.4 of the rectangular or square blank plate 1 in the X direction.
  • two collets 14 are mounted, which are movable in the Y direction.
  • the collets 14 detect the raw plate 1 at its rear transverse edge 1.3 in order to advance it in the direction of the Y-axis to the working area of the first separation unit 10 on the portal front 8 as far as to the forward in the feed direction plate transverse side 1.4, in the representation At the top left corner, the working cycle of the separating unit 10 can begin.
  • the separating cut is carried out with the separating unit 10 by advancing over the collets 14, the raw plate 1 and the remainder of the plate 1R in the Y direction, wherein the cutting unit 10 is fixed in the relevant X-position. If the dividing line 4 runs differently to the X-axis or curved as shown, the separating unit 10 and the collets 14 are moved with overlapping movements.
  • the work area of the separation unit 10 on the portal front 8 forms the first processing station of the portal machine.
  • the second processing station of the portal machine is located on the portal rear side 9 in the form of the working area of the local four separation units 11. These separation units 11 cooperate with a plate transfer device 15 which leads away from the portal 7, which in turn is based on the workpiece flow.
  • the transfer device 15 has a clamping table 16, whose support side level with the same table 13 is on the portal front 8.
  • the chuck table 16 is composed of X-axis positionable carriers 17 extending in the Y-axis direction. On the carriers 17 suction clamps 18 are arranged, which are positioned on each of the carrier 17 in the direction of the Y-axis of the machine. As can be seen in particular from FIGS.
  • the clamping table 16 with its supports 17 is arranged on a support 19, which can be moved in the direction of the Y-axis of the machine. Accordingly, the support 19 is mounted on a machine bed 33 with a running in the Y-axis guide 23.1.
  • FIG. 3 illustrates that embodiment of the machine in which the transfer device 15 receives in the first processing station on the portal front page 8 to be excised there plate section 2.
  • the clamping table 16 under the portal 7 passes through into the first processing station, in order to take over the plate section 2 to be separated at the latest when the separating cut is made along the dividing line 5 (FIG.
  • the raw plate 1 and the remainder of the plate 1R in the Y-direction on the table 13 advanced above the feed device 12, to the extent that the partitioned plate section 2 can be clamped on the chuck table 16.
  • the rear in the feed direction separating cut 5 for the division of the respective plate section 2 is performed in the clamping position of this plate section 2, after which the transfer device 15 in the Y-direction of the feed direction 12 moves away and when passing through the second processing station by means of the separation units 11 on the portal rear side 9, the separating cuts along the dividing lines 6 (Fig. 1 and 2) are performed.
  • the clamping table 16 can be reversed on the support 19 in the Y-direction reversing, wherein before the direction reversal, the respective separation units 11 to a new X. Position be implemented according to the further to be carried out separating cuts 6.
  • the carrier 17 and the suction clamps 18 are always arranged so that a collision of the cutting or cutting tools with the entire clamping device can not occur.
  • the individual plates 2.1 - 2.5 are sufficiently fixed on the chuck table 16 after dividing the plate sections 2, until such time as they are removed from the transfer device 15 by a device 22 for further transport.
  • This device 22 which may be designed as a suction cross-member, is shown in FIG.
  • FIGS. 4 and 5 show the gantry machine with an additional device, which fixes the slab sections 2 to be slotted in the first processing station on the portal front side 8 and translates the sliced slab sections 2 onto the chuck table 16 of the transfer device 15 at the Portal back 9 concerned.
  • the device referred to as transfer device 20 preferably consists of a suction cross with suspended thereon arranged suction clamps as clamping elements 21, which detect the plate sections 2 on its upper side. In this embodiment of the machine, it is unnecessary to fix the plate sections 2 to be cut free in the first processing station by means of the clamping table 16, so that a direct dependence of the processing sequences in the first processing station and the second processing station no longer exists.
  • the transfer device 20 can additionally act as a buffer device, the free cut of a plate section in the first processing station should be faster than the division of the preceding plate section in the second processing station. This can be the case in particular if the separating cuts 6 to be made in the Y direction have to be made on the plate sections 2 in the reversing operation of the transfer device 15.
  • FIG. 2 shows one of the plate sections 3, which is located below the portal 7 in a waiting position, in which it is held on the transfer device 20.
EP07022453A 2006-11-21 2007-11-20 Procédé et machine pour diviser une plaque de gros format Withdrawn EP1925410A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610055232 DE102006055232A1 (de) 2006-11-21 2006-11-21 Verfahren und Maschine zum Aufteilen einer großformatigen Rohplatte

Publications (2)

Publication Number Publication Date
EP1925410A2 true EP1925410A2 (fr) 2008-05-28
EP1925410A3 EP1925410A3 (fr) 2009-03-25

Family

ID=39154162

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07022453A Withdrawn EP1925410A3 (fr) 2006-11-21 2007-11-20 Procédé et machine pour diviser une plaque de gros format

Country Status (2)

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EP (1) EP1925410A3 (fr)
DE (1) DE102006055232A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2147761A2 (fr) 2008-07-22 2010-01-27 HOLZMA Plattenaufteiltechnik GmbH Procédé de répartition de pièces usinées en forme de plaque de grand format et installation de répartition de plaques
EP2193895A1 (fr) * 2008-12-05 2010-06-09 HOLZMA Plattenaufteiltechnik GmbH Installation de découpe de plaques et son procédé de fonctionnement
ITMI20101433A1 (it) * 2010-07-30 2012-01-31 Pontiggia Arredamenti S N C Squadratrice di pannelli di legno
WO2010094565A3 (fr) * 2009-02-20 2013-04-18 Hans Hundegger Dispositif de traitement de pièces en forme de plaques
EP2799197A1 (fr) * 2013-05-04 2014-11-05 IMA Klessmann GmbH Procédé d'usinage de grands panneaux
EP2946893A1 (fr) * 2014-05-12 2015-11-25 IMA Klessmann GmbH Machine d'usinage dotée d'un dispositif de positionnement destiné à usiner des pièces tabulaires

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033813B4 (de) 2009-07-18 2015-07-16 Ima Klessmann Gmbh Holzbearbeitungssysteme Vorrichtung zum Aufteilen einer großformatigen Platte
DE102012022579A1 (de) 2012-11-20 2014-05-22 Ima Klessmann Gmbh Holzbearbeitungssysteme Portalzuschnittmaschine und Verfahren zum Zuschneiden großformatiger Platten
DE102014006693A1 (de) * 2014-05-09 2015-11-12 Ima Klessmann Gmbh Holzbearbeitungssysteme Verfahren zur Vereinzelung plattenförmiger Werkstücke aus einem plattenförmigen Halbzeug
DE102016014682A1 (de) * 2016-12-09 2018-06-14 Ima Klessmann Gmbh Holzbearbeitungssysteme Verfahren und Vorrichtung zum Aufteilen von plattenförmigen Werkstücken
DE102019108575A1 (de) 2018-04-03 2019-10-10 Dirk Schweinforth Verfahren zum Ausfräsen von plattenförmigen Werkstücken aus einer Materialplatte
CN114800717A (zh) * 2022-03-29 2022-07-29 徐州亮辉家具有限公司 实木家具用修边打磨装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637954A1 (de) 1996-09-18 1998-03-19 Ima Maschinenfabriken Klessmann Gmbh Werkzeugmaschine mit Sägevorrichtung
DE102005004578A1 (de) 2005-02-01 2006-08-03 Ima Klessmann Gmbh Holzbearbeitungssysteme Verfahren zum Betrieb einer Holzbearbeitungsmaschine und Holzbearbeitungsmaschine

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
DE9111199U1 (fr) * 1991-09-10 1991-11-07 Benz, Martin, 7635 Schwanau, De
DE4417376C1 (de) * 1994-05-18 1995-12-21 Schweiz Unfallversicherung Führungsvorrichtung für Fräsmaschinen
IT1292624B1 (it) * 1997-06-13 1999-02-08 Biesse Spa Macchina operatrice, e relativo procediemento, per la lavorazione di corpi piani.
IT1306922B1 (it) * 1999-01-07 2001-10-11 Esseteam S R L Ora Uniteam S R Macchina utensile multifunzione per lavorare parti con sezione a c,inparticolare stipiti di porte o simili
DE20321663U1 (de) * 2003-12-10 2009-03-12 Schwabedissen Maschinen Und Anlagen Service Gmbh CNC-Bearbeitungsmaschine zum Aufteilen großformatiger Platten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637954A1 (de) 1996-09-18 1998-03-19 Ima Maschinenfabriken Klessmann Gmbh Werkzeugmaschine mit Sägevorrichtung
DE102005004578A1 (de) 2005-02-01 2006-08-03 Ima Klessmann Gmbh Holzbearbeitungssysteme Verfahren zum Betrieb einer Holzbearbeitungsmaschine und Holzbearbeitungsmaschine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2147761A2 (fr) 2008-07-22 2010-01-27 HOLZMA Plattenaufteiltechnik GmbH Procédé de répartition de pièces usinées en forme de plaque de grand format et installation de répartition de plaques
EP2147761A3 (fr) * 2008-07-22 2010-09-29 HOLZMA Plattenaufteiltechnik GmbH Procédé de répartition de pièces usinées en forme de plaque de grand format et installation de répartition de plaques
EP2193895A1 (fr) * 2008-12-05 2010-06-09 HOLZMA Plattenaufteiltechnik GmbH Installation de découpe de plaques et son procédé de fonctionnement
WO2010094565A3 (fr) * 2009-02-20 2013-04-18 Hans Hundegger Dispositif de traitement de pièces en forme de plaques
ITMI20101433A1 (it) * 2010-07-30 2012-01-31 Pontiggia Arredamenti S N C Squadratrice di pannelli di legno
EP2799197A1 (fr) * 2013-05-04 2014-11-05 IMA Klessmann GmbH Procédé d'usinage de grands panneaux
EP2946893A1 (fr) * 2014-05-12 2015-11-25 IMA Klessmann GmbH Machine d'usinage dotée d'un dispositif de positionnement destiné à usiner des pièces tabulaires

Also Published As

Publication number Publication date
DE102006055232A1 (de) 2008-05-29
EP1925410A3 (fr) 2009-03-25

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