WO2011107346A1 - Installation d'usinage de panneaux - Google Patents

Installation d'usinage de panneaux Download PDF

Info

Publication number
WO2011107346A1
WO2011107346A1 PCT/EP2011/052276 EP2011052276W WO2011107346A1 WO 2011107346 A1 WO2011107346 A1 WO 2011107346A1 EP 2011052276 W EP2011052276 W EP 2011052276W WO 2011107346 A1 WO2011107346 A1 WO 2011107346A1
Authority
WO
WIPO (PCT)
Prior art keywords
feed
processing system
lifting table
plate
lifting
Prior art date
Application number
PCT/EP2011/052276
Other languages
German (de)
English (en)
Inventor
Martin Kress
Original Assignee
Holzma Plattenaufteiltechnik 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 Holzma Plattenaufteiltechnik Gmbh filed Critical Holzma Plattenaufteiltechnik Gmbh
Publication of WO2011107346A1 publication Critical patent/WO2011107346A1/fr

Links

Images

Classifications

    • 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
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
    • B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine

Definitions

  • the invention relates to a plate processing plant according to the preamble of claim 1.
  • DE 10 2005 020 978 A1 describes a panel dividing installation with a lifting table on which a stack of large-format plates to be divided is stored.
  • the lifting table is arranged directly next to a feed table and adjustable relative to this in height. By setting a certain height difference between the lift table and the feed table, a desired number of plates from the lift table is separated from the remaining stack and conveyed to the feed table and on to the actual plate dividing device.
  • DE 2 330 475 A discloses a panel dividing installation with a lifting table, which as a whole forms the feed table.
  • Object of the present invention is to provide a compact and inexpensive plate processing plant.
  • the width of the lifting table is smaller than the width of the feed table, in addition to the lift table still part of the normal feed table is present, so there plate-shaped workpieces can be moved past the lift table.
  • This increases the operational flexibility of the plate processing plant. This is all the more true if a lateral edge of the lifting table is equal to a first lateral edge of the feed table, and even more if at a second lateral edge of the feed table and / or a discharge table there is an angular ruler extending parallel to the feed direction, at least a workpiece can be created.
  • the loading of the lifting table with workpieces, for example, by a forklift is particularly simple when viewed in the feed direction rear edge of the lifting table is equal to a rear edge of the feed table.
  • the lifting table has on its upper side at least two recesses for the forks of a forklift.
  • the feed table in particular between the lift table and the processing device and / or in particular between the lift table and an angle ruler, has a plurality of rollers
  • the workpieces can be supplied with particular precision, regardless of the design of the lift table of the processing device, for example a panel sizing saw. If the lifting table itself has such rollers, this also facilitates the feeding of the workpieces to the processing device, and increases the feeding precision. All this is even more so if at least some of the rollers are driven.
  • a further advantageous embodiment of the plate processing system according to the invention provides that it has at least one first loading table, which is seen in the feed direction arranged laterally from or behind the feed table and whose longitudinal direction is transverse to the feed direction.
  • the first loading table is located directly on this side or rear edge, the lift table from the side her or from behind from the feed table forth with workpieces or workpiece stacks are "fed”.
  • a second loading table is arranged between the first loading table and the feed table, the longitudinal direction of which is parallel to the feed direction, then also such workpieces can be conveyed onto the lifting table whose longitudinal direction runs parallel to the feed direction. In this way, the plant flexibility is increased again.
  • a feed device which can supply the plate-shaped workpieces to the processing device, and which can push off a partial stack in the direction of the processing device from a stack of plate-shaped workpieces present on the lift table, comprises a program pusher and a plurality of collets.
  • the advantages of the plate processing system according to the invention are particularly significant if a panel sizing saw is used as the processing device.
  • Figure 1 is a plan view of a first embodiment of a plate processing plant, which is designed as a panel sizing;
  • Figure 2 is a schematic partial section along the line II-II of Figure 1;
  • Figure 3 is a somewhat more detailed illustration of the panel sizing saw of Figure 1, similar to Figure 1, during operation;
  • Figure 4 is a perspective view of a first embodiment of a lifting table of the panel dividing saw of Figure 1;
  • Figure 5 is a perspective view of a second embodiment of a lifting table of the panel dividing saw of Figure 1;
  • Figure 6 is a view similar to Figure 1 of a second embodiment of a panel sizing.
  • a plate processing system in the form of a panel sizing saw carries the reference numeral 10 in the figures 1 to 3. Overall, it comprises a feed table 12, the edges of which are indicated by dash-dotted lines and in which a lifting table 14 is integrated. A part of the feed table 12 is accordingly formed by rollers 16, whereas a corner area arranged on the top left in FIG. 1 is formed by the lifting table 14.
  • the lifting table 14 thus extends only over a partial width region of the feed table 12, that is, it is less wide than this. As indicated by a double arrow 18 in Figure 2, the height of the lifting table 14 can be changed relative to the rollers 16.
  • the panel dividing saw 10 further comprises at the bottom of the feed table 12 in Figure 1 a machine table 20 in which a saw slot 22 is present.
  • a saw line 24 which is shown in Figure 1 only by dashed lines and by the median plane of a circular saw blade 26 (visible only in Figure 2) is defined.
  • the saw blade 26 is mounted on a saw carriage, not shown in the drawing, which can be moved along the saw line 24.
  • the saw blade 26 is, as indicated by a double arrow 28 in Figure 2, also vertically adjustable.
  • An axis of rotation of the saw blade 26 carries the reference numeral 30 in FIG.
  • a removal table 32 On the side remote from the feed table 12 side of the machine table 20 is followed by a removal table 32, which is formed by a plurality of individual table elements, but in Figure 1, no separate or different reference numerals.
  • the discharge table 32 may be formed, for example, as an air cushion table with a plurality of Luftausblasö réelleen on its upper side.
  • Above the saw line 24 may also be arranged a pressure bar, which is not shown in the drawing. By such a pressure bar, the workpiece is clamped between the machine table 20 and pressure bar during the sawing process.
  • the pressure bar is also vertically movable.
  • To the Plattenaufteilsäge 10 also includes a feed device 34, which in turn includes a program pusher 36 and a plurality of collets 38, but only one carries a reference numeral.
  • the program pusher 36 is a carrier which is movable in the feed direction (double arrow 40 in FIG. 2) and extends transversely to the feed direction 40 and which is movably mounted on lateral rails 42.
  • the program pusher 36 with the collets 38 thus extends over the entire width of the feed table 12 and not only over the partial width range of the lifting table 14.
  • the collets 38 are in the embodiment shown here relative to the program slider 36 height adjustable, which is indicated by a double arrow 44 in Figure 2 is indicated, and the collets 38 in turn each have at least two clamping jaws (without reference numerals), of which the upper is also vertically movable, as indicated by a double arrow 46 in Figure 2.
  • Other embodiments with differently designed feed devices are nevertheless conceivable.
  • a first feed table 48 is arranged, which has a rectangular plan, and whose longitudinal direction is transverse to the feed direction 40.
  • the lifting table 14 may be designed as a simple rectangular plate (Figure 4), or it may have rollers or rollers 50 ( Figure 5).
  • the axes of rotation of the rollers 50 are parallel to the direction of feed 40 to facilitate the loading of the lift table from the laterally disposed loading table 48.
  • the lifting table 14 can have on its upper side two recesses 52 for the forks of a fork-lift truck. As a result, the loading of the lifting table 14 from the back of the system 10 ago (see arrow 54) is facilitated.
  • the loading of the lifting table with a stack of workpieces from the first loading table 48 on the other hand takes place according to an arrow 56.
  • the first loading table 48 is again loaded in the direction of, for example, an arrow 58.
  • the panel sizing saw 10 operates as follows (see also FIG. 3):
  • the lifting table 14 is brought in accordance with the double arrow 18 in a lower starting position. Then 56 plate-shaped workpieces are unloaded on the lift table either by means of a forklift along the arrow 54 or from the laterally disposed first feed table 48 forth along the arrow 56 forth. A corresponding stack is designated 60 in FIG.
  • the lifting table 14 is now moved as far as the double arrow 18 up until the workpiece stack 60 by a desired amount or a desired number of plate-shaped workpieces on the plane of the rollers 16 of the lifting table 14 or there existing, but not shown in the drawing Supporting elements survives.
  • the program pusher 36 with the collets 38 is located in a maximum of the saw line 24 position, in the figures 1 and 3 so at the top, as shown.
  • the program pusher 36 is then moved in the direction of sawing line 24 in the feed direction 40, whereby a partial stack 60a projecting beyond the plane of the rollers 16 or the counterholder elements is pushed by the collets 38 from a remaining stack remaining on the lift table 14 because of the counterholder elements and between the lifting table 14 and saw line 24 existing rollers 16 is stacked.
  • the collets 38 push the sub-stack 60a while in the direction of sawing line 24 until the program pusher 36 reaches a position in which the center of gravity of the deported plate-shaped workpieces is safe on the rollers 16.
  • the program pusher 36 then moves back slightly if necessary, and the clamping jaws of the collets 38 are moved apart (double arrow 46).
  • the program pusher 36 is then moved again in the direction of saw line 24 until a so-called "collet base", ie a substantially vertically extending stop between the two jaws of a collet 38, abuts the collet 38 facing edge of the sub-stack.
  • a so-called "collet base” ie a substantially vertically extending stop between the two jaws of a collet 38, abuts the collet 38 facing edge of the sub-stack.
  • the clamping jaws are moved so that the collets 38 close, that is remote from the saw line 24 edge of the sub-stack so clamped in the collets 38.
  • the program pusher 36 is positioned so that 26 desired strips are sawn from the saw blade 26 of the partial stack 60a of the plate-shaped workpieces. Such a strip is designated 62 in FIG.
  • the strip 62 comes after sawing on the discharge table 32 to lie. It can now be removed by the operator, or it can be rotated on the unloading table 32 by the operator by 90 ° and applied to a arranged in Figures 1 and 3 at the right edge of the discharge table 12 angle ruler 64 and pushed back onto the feed table 12 , There, the corresponding edge can again be gripped by collets 38 of the program pusher 36, so that this rotated strip (reference number 66 in FIG. 3) can again be divided by the saw 26. This is also made possible by the fact that between the lifting table 14 and the angular ruler 64 a region 68 is present, in which the lifting table 14 is formed by rollers 16.
  • This configuration with the region 68 is particularly advantageous when there is a separately operable feed device on the right edge of the feed table 12 in the drawing, for example a carriage arranged to the right of the feed table 12 in FIG. 1 with a collet projecting into the feed table 12.
  • a separately operable feed device on the right edge of the feed table 12 in the drawing, for example a carriage arranged to the right of the feed table 12 in FIG. 1 with a collet projecting into the feed table 12.
  • the panel sizing saw 10 of Figure 6 differs from that of Figures 1 to 5 in that between the first loading table 48 and the feed table 12, a second loading table 70 is provided, whose longitudinal direction is parallel to the feed direction 40. This makes it possible to promote such plates on the lifting table 14, whose longitudinal direction is parallel to the feed direction 40.
  • a corresponding partial stack 72 is shown in FIG. 6 in the region of the saw line 24.
  • a partial stack 60a is conveyed away from the stack of plate-shaped workpieces present on the lifting table 12. It is understood that but also a single plate-shaped workpiece could be stacked, or the rest of the remaining stack could be stacked.
  • conventional devices can be used beyond. It is possible, for example, a scissor kinematics, as sketched in Figures 4 and 5 and identified by the reference numeral 74. But it is also possible to adjust via ropes as described in DE 10 2005 020 978 A1.
  • the rollers 16 of the feed table 12 can also be driven. The rollers 16 are also, as can be seen in FIG.
  • roller rails arranged in so-called "roller rails".
  • the lifting table can also be arranged centrally in the feed table or projecting to the rear.
  • selection of the lifting table 14 according to the present invention would not be integrated into the feed table 12, but the feed table 12 meadow a recess or recess in which the lift table 14 is arranged.
  • the lift table 14 may also comprise a steel plate, or it may be constructed by steel profiles, for example simple square tubes. It should also be mentioned that the integration of the lifting table 14 in the feed table 12 can be retrofitted to existing facilities by the rollers 16 of the feed table 12 removed at the appropriate places, or the corresponding roller rails shortened or shorter roller rails are installed, and the Lifting table 14 is installed at the thus vacant position of the feed table 12. It can also be seen from Figures 1 and 3, that the function of the lifting table 14 is fully integrated into the feed table 12, a separate space for the arrangement of the lifting table 14 is therefore not required. The corresponding panel sizing 10 is therefore very compact.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

L'invention concerne une installation d'usinage de panneaux (10) comprenant une table élévatrice (14) destinée à fournir une pile de panneaux, un dispositif d'usinage (26) destiné à usiner les pièces en forme de panneau, et une table d'alimentation (12) destinée à acheminer les pièces jusqu'au dispositif d'usinage (26). Selon l'invention, la table élévatrice (14) est intégrée à la table d'alimentation (12).
PCT/EP2011/052276 2010-03-02 2011-02-16 Installation d'usinage de panneaux WO2011107346A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010010746.8 2010-03-02
DE102010010746A DE102010010746A1 (de) 2010-03-02 2010-03-02 Plattenbearbeitungsanlage

Publications (1)

Publication Number Publication Date
WO2011107346A1 true WO2011107346A1 (fr) 2011-09-09

Family

ID=43929137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/052276 WO2011107346A1 (fr) 2010-03-02 2011-02-16 Installation d'usinage de panneaux

Country Status (2)

Country Link
DE (1) DE102010010746A1 (fr)
WO (1) WO2011107346A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581885A (zh) * 2012-02-29 2012-07-18 南通国全木工机械制造有限公司 全自动上料机
EP2774708B1 (fr) 2013-03-07 2015-07-08 Schelling Anlagenbau GmbH Scie destinée à scier au moins une pièce en forme de plaque
EP2832507B1 (fr) 2013-07-29 2020-04-01 IMA Schelling Austria GmbH Procédé destiné et scie à panneaux horizontale au sciage de pièces à usiner
DE102014225074A1 (de) * 2014-12-05 2016-06-09 Holzma Plattenaufteiltechnik Gmbh Plattenaufteilanlage zum Aufteilen von plattenförmigen Werkstücken sowie Verfahren zu deren Betrieb
DE102015208321A1 (de) 2015-05-05 2016-11-24 Holzma Plattenaufteiltechnik Gmbh Plattenbearbeitungsanlage
DE102017121958A1 (de) * 2017-09-21 2019-03-21 Homag Plattenaufteiltechnik Gmbh Verfahren zum Aufteilen eines vorzugsweise plattenförmigen Werkstücks
DE102018103870A1 (de) * 2018-02-21 2019-08-22 Homag Plattenaufteiltechnik Gmbh Handhabungseinrichtung, Verfahren zum Betreiben einer Handhabungseinrichtung, Werkstückbearbeitungsanlage sowie Bewegungseinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330475A1 (de) 1972-07-05 1974-01-31 Schelling & Co Plattenaufteileinrichtung
DE3607454A1 (de) * 1985-04-10 1986-10-16 Schelling & Co., Schwarzach, Vorarlberg Aufteilanlage fuer plattenfoermige werkstuecke
DE102005020978A1 (de) 2005-04-29 2006-11-09 Holzma Plattenaufteiltechnik Gmbh Plattenaufteilanlage
EP1964653A1 (fr) 2007-03-02 2008-09-03 HOLZMA Plattenaufteiltechnik GmbH Installation de répartition de plaques destinée à la répartition de pièces à usiner en forme de plaques et son procédé de fonctionnement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPS20070024A1 (it) * 2007-07-11 2009-01-12 Macmazza Srl Struttura di servizio per alimentazione delle macchine sezionatrici automatiche di pannelli

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330475A1 (de) 1972-07-05 1974-01-31 Schelling & Co Plattenaufteileinrichtung
DE3607454A1 (de) * 1985-04-10 1986-10-16 Schelling & Co., Schwarzach, Vorarlberg Aufteilanlage fuer plattenfoermige werkstuecke
DE102005020978A1 (de) 2005-04-29 2006-11-09 Holzma Plattenaufteiltechnik Gmbh Plattenaufteilanlage
EP1964653A1 (fr) 2007-03-02 2008-09-03 HOLZMA Plattenaufteiltechnik GmbH Installation de répartition de plaques destinée à la répartition de pièces à usiner en forme de plaques et son procédé de fonctionnement

Also Published As

Publication number Publication date
DE102010010746A1 (de) 2011-09-08

Similar Documents

Publication Publication Date Title
WO2011107346A1 (fr) Installation d'usinage de panneaux
EP1724078B1 (fr) Dispositif pour pousser une section de pile avec au moins une pièce en forme de plaque d'une pile restante
EP0494404B1 (fr) Appareil d'alimentation des plaques pour scies à découper des plaques
WO2007003299A1 (fr) Dispositif de reception de materiaux en plaques
WO2016087208A1 (fr) Équipement diviseur de panneaux pour diviser des pièces en forme de panneaux ainsi que son procédé de fonctionnement
AT505210B1 (de) Zuführeinrichtung für plattenförmige werkstücke und werkzeugmaschine mit einer solchen zuführeinrichtung
EP3533572B1 (fr) Installation de découpe de panneaux ainsi que procédé de fonctionnement d'une installation de découpe de panneaux
EP1990118A1 (fr) Installation de traitement de plaques pour plaques ou pile de plaques de grand format, en particulier scie à panneaux
EP3563959A1 (fr) Dispositif de sciage
EP3227069B1 (fr) Installation de division de plaques pour diviser des pièces en forme de plaque et procédé pour faire fonctionner celle-ci
EP3241791B1 (fr) Procédé de fabrication d'empilements de feuilles
EP0270493B1 (fr) Cisaille d'angle
DE102005002595B4 (de) Greifeinrichtung, insbesondere Spannzange, zur Verwendung bei einer Vorschubvorrichtung für plattenförmige Werkstücke
EP2481540B1 (fr) Dispositif de sciage d'au moins deux pièces usinées sous forme de plaques ou de piles de plaques
AT390026B (de) Vorrichtung zum buntaufteilen von plattenfoermigen werkstuecken
EP2774708B1 (fr) Scie destinée à scier au moins une pièce en forme de plaque
EP1584432B1 (fr) Presse de découpe pour découper une pile de feuilles massicotées au préalable
EP2527067B1 (fr) Dispositif de séparation pour le sciage d'au moins une pièce en forme de plaque ou de block.
EP0604702B1 (fr) Dispositif pour trancher du bois équarri en planches
EP2236232B1 (fr) Scie mécanique
DE19500044C2 (de) Einrichtung zum Ausrichten und Stapeln von Formatzuschnitten
DE102017121958A1 (de) Verfahren zum Aufteilen eines vorzugsweise plattenförmigen Werkstücks
EP2578370B1 (fr) Dispositif de coupe pour la répartition d'au moins une pièce à usiner
DE102020002322B4 (de) Anlage zur Bearbeitung von Werkstücken aus Holz, Kunststoff, Aluminium und dergleichen sowie Verfahren zur Übergabe von Werkstücken zwischen einer ersten und einer zweiten Spanneinrichtung
DE9013640U1 (de) Vorschubvorrichtung zum Zuführen von Werkstückplatten in Plattensägen

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11703885

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11703885

Country of ref document: EP

Kind code of ref document: A1