EP0361127A1 - Plattenaufteilsäge - Google Patents

Plattenaufteilsäge Download PDF

Info

Publication number
EP0361127A1
EP0361127A1 EP89116183A EP89116183A EP0361127A1 EP 0361127 A1 EP0361127 A1 EP 0361127A1 EP 89116183 A EP89116183 A EP 89116183A EP 89116183 A EP89116183 A EP 89116183A EP 0361127 A1 EP0361127 A1 EP 0361127A1
Authority
EP
European Patent Office
Prior art keywords
workpiece
support table
feed device
workpiece support
plate
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Withdrawn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
EP89116183A
Other languages
German (de)
English (en)
French (fr)
Inventor
Erwin Jenkner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0361127A1 publication Critical patent/EP0361127A1/de
Withdrawn legal-status Critical Current

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
    • B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • B27B25/02—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed and pressure rollers
    • 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
    • B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/10—Devices for moving or adjusting the guide fences or stops
    • 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

Definitions

  • the invention relates to a panel saw with the features listed in the preamble of claim 1.
  • the invention has for its object to provide a panel saw in a design according to the preamble of claim 1, in which a scratching of the lower flat side of a workpiece plate or a plate part coming into contact with the table support surface is excluded.
  • the construction according to the invention ensures that the underside of the workpiece plate to be divided remains in contactless contact with the table support surface during the plate feed and thus free of scoring.
  • a construction according to claim 2 is preferably used, the feed and the take-up device being raised, for example, pneumatically and can be lowered.
  • the masses to be moved for this purpose and the design effort can be kept very small according to claim 3.
  • the panel sizing saw shown in the drawing is designated as a whole by 10.
  • the machine frame 12 has a workpiece support table 14 which has two support plates 18 and 20 which define a saw slot 16 between them.
  • a saw unit not shown for the sake of simplicity, is guided below the support plates 18 and 20 or under the table, which is preferably equipped with a scoring saw and a circular saw blade, which are located in a common vertical cutting plane 22 and for performing saw cuts from the saw slot 16 dive up.
  • a pressure bar 24 of a workpiece clamping device 26 which extends in the longitudinal direction of the saw slot 16 and can be pneumatically raised and lowered, with the aid of which a workpiece plate 29 to be divided can be clamped on the workpiece support table 14.
  • Both devices 28 and 30 are structurally identical in that they each have a roller table 32 or 34, the rollers 36 and 38 of which form constantly driven friction rollers which are located in a common horizontal plane aa, in which the table support surface 40 is also located .
  • the permanently driven friction rollers 36 and 38 work in a known manner in such a way that their roller jacket is only set in rotation if it is loaded. So is a workpiece plate 29, such as indicated by dash-dotted lines, placed on the friction rollers 36 of the workpiece feed device 28, it is automatically conveyed to the workpiece support table 14 by the friction rollers 36.
  • the roller table 32 is assigned a non-driven pressure roller 42, which can be raised and lowered by means of an actuating device, not shown, on the input side of the panel sizing saw 10, above the conveying plane a-a.
  • Another pressure roller 44 which cannot be driven, is provided on the panel sizing saw 10 on the delivery side above the roller table 34 of the transfer device 30, which can likewise be raised and lowered by means of an actuating device.
  • a stop device 46 which has a stop carriage 52 which is horizontally displaceably guided between horizontal guide cheeks 48 and 50 and which, for example, has three height-adjustable workpiece stops 54, 56 and 58 which are arranged next to one another and can be moved and locked relative to one another wearing.
  • the friction rollers 36, 38 and the pressure rollers 42 and 44 extend parallel to the cutting plane 22.
  • both roller tables 32 and 34, adjacent to the support plate 18 or 20, have a constantly driven friction roller 60 or 62, which is provided below the pressure roller 42 or 44 and is preferably of the same diameter are. They could also correspond to the friction rollers 36 and 38 in diameter.
  • These friction rollers 60, 62 which is also not shown for the sake of simplicity, can be raised by means of an actuating device from the conveying plane aa upwards into a lifting position (FIG. 2).
  • the actuating devices for the rollers 42, 60 and 44, 62 assigned to one another in pairs can each form a self-contained unit, or the pressure rollers 42, 44 and the friction rollers 60, 62 can each be raised and lowered by a common actuating device.
  • both the pressure rollers 42, 44 and the friction rollers 60, 62 are preferably each formed by a plurality of individual friction roller disks 66 seated on a drivable carrier shaft 64.
  • the panel sizing saw works as follows:
  • the workpiece feed device 28 equipped with friction rollers 36 enables individual workpiece plates 29 to be fed into the panel sizing saw 10 without having to arrange a special feed device above the roller table 32. After placing a workpiece plate 29 on the roller table 32 and placing the workpiece plate 29 on a side stop 68, this is transported in the direction of the workpiece support table 14. At a predetermined distance from the workpiece plate 29 to the friction roller 60, the friction roller 62 and the friction roller 62 according to FIG. 2 are controlled into a lift-off position, which ensures that the workpiece plate 29 entering the plate sizing saw 10 does not come into contact with the table support surface 40 of the two supports plates 18, 20 can come into contact.
  • the stop device 46 fixes the workpiece plate 29 in a desired machining position above the workpiece support table 14, after which pressure rollers 42, 44 and friction rollers 60 and 62 are returned to their starting position according to FIG. 1 and the workpiece plate 29 by means of the lowering pressure bar 24 of the workpiece clamping device 26 on the Table support surface 40 are clamped to perform a separating cut.
  • the workpiece stops 54 are controlled into their release position, so that the take-over device 30 can be used to remove the separated plate part from the workpiece plate 29.
  • the workpiece stops 54 are then controlled into their stop position shown in FIG. 1, the pressure rollers 42, 44 and the friction rollers 60, 62 are returned to their lifting position, after which the workpiece feed device 28 again transports the workpiece plate 29 between them and up to the workpiece stops 54 becomes.
  • the pressure rollers 42 and 44 first lower onto the workpiece plate 29 and are then returned together with the friction rollers 60 and 62 to their lower starting position shown in FIG. 1 in order to place the workpiece plate 29 again on the table support surface 40 and by means of the pressure beam 24 to make the next cut.
  • the pressure rollers 42, 44 first lower, so that a reliable feed is ensured with the aid of the two friction rollers 60, 62.
  • the workpiece support table 14 could also be lowered relative to the roller tables 32, 34 in order to lift the workpiece plate 29.
  • Another alternative can consist in lifting both roller tables 32, 34 together with stops 54 relative to the workpiece support table 14.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
EP89116183A 1988-09-10 1989-09-01 Plattenaufteilsäge Withdrawn EP0361127A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883830856 DE3830856C1 (enrdf_load_stackoverflow) 1988-09-10 1988-09-10
DE3830856 1988-09-10

Publications (1)

Publication Number Publication Date
EP0361127A1 true EP0361127A1 (de) 1990-04-04

Family

ID=6362712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89116183A Withdrawn EP0361127A1 (de) 1988-09-10 1989-09-01 Plattenaufteilsäge

Country Status (2)

Country Link
EP (1) EP0361127A1 (enrdf_load_stackoverflow)
DE (1) DE3830856C1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433249A3 (en) * 1989-12-15 1991-10-02 Scm Group S.P.A. A device for supporting and positioning side clamp assemblies, in particular for woodworking machines
EP0830922A3 (de) * 1996-09-18 1999-08-18 IMA Maschinenfabriken Klessmann GmbH Werkzeugmaschine mit Sägevorrichtung, insbesondere für die Bearbeitung von Platten
US6686208B2 (en) * 1997-03-18 2004-02-03 Institut Fur Chemo- Und Biosensorik Munster E.V. Device and method for carrying out fluoresence immunotests
EP3144115B1 (en) * 2015-09-16 2020-12-16 Prisma S.r.l. Sectioning apparatus for panels and its use

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402704B (de) * 1995-04-04 1997-08-25 Ant Panhans Werkzeug Masch Bearbeitungsvorrichtung für plattenförmige werkstücke, insbesondere plattenaufteilsäge
CN1298504C (zh) * 2001-07-25 2007-02-07 Lhr科技公司 处理器控制式雕刻和多用途成形装置
DE202013101927U1 (de) * 2013-05-03 2013-06-05 Georg Aigner Vorrichtung zum Führen von plattenförmigen Werkstücken
CN105500463B (zh) * 2015-12-11 2018-04-06 海宁佳联沙发有限公司 一种沙发木板裁板机
CN109015933A (zh) * 2018-08-29 2018-12-18 湖北我的科技有限公司 一种木质板材切割装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912255A1 (de) * 1979-03-28 1981-05-21 F. Meyer & Schwabedissen Gmbh & Co Kg, 4900 Herford Vorrichtung zum automatischen aufteilen einer platte

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912255A1 (de) * 1979-03-28 1981-05-21 F. Meyer & Schwabedissen Gmbh & Co Kg, 4900 Herford Vorrichtung zum automatischen aufteilen einer platte

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433249A3 (en) * 1989-12-15 1991-10-02 Scm Group S.P.A. A device for supporting and positioning side clamp assemblies, in particular for woodworking machines
EP0830922A3 (de) * 1996-09-18 1999-08-18 IMA Maschinenfabriken Klessmann GmbH Werkzeugmaschine mit Sägevorrichtung, insbesondere für die Bearbeitung von Platten
US6686208B2 (en) * 1997-03-18 2004-02-03 Institut Fur Chemo- Und Biosensorik Munster E.V. Device and method for carrying out fluoresence immunotests
EP3144115B1 (en) * 2015-09-16 2020-12-16 Prisma S.r.l. Sectioning apparatus for panels and its use

Also Published As

Publication number Publication date
DE3830856C1 (enrdf_load_stackoverflow) 1990-03-15

Similar Documents

Publication Publication Date Title
DE102008032159B4 (de) Plattenaufteilanlage für großformatige plattenförmige Werkstücke, insbesondere Möbelteile
EP0165232A2 (de) Vorrichtung zum Bearbeiten der Randbereiche tafelförmiger Elemente
DE2756443C3 (de) Anlage zum automatischen Schleifen der Kanten von Glasscheiben
DE2919875C2 (de) Anlage zum automatischen Schleifen der Kanten von Glasscheiben
DE3716666C2 (de) Plattenaufteilanlage mit einer Längssäge und einer Quersäge
DE3830856C1 (enrdf_load_stackoverflow)
DE3830857C1 (enrdf_load_stackoverflow)
DE3742175C1 (de) Einrichtung und Verfahren zum Schneiden von U-,T-,L-,I-,Flach- oder Wulstprofilen
EP0489681B1 (de) Verfahren zum Verschieben kantenbündig aufeinandergestapelter streifen- oder plattenförmiger Werkstücke auf einer reibungsarmen Werkstückauflage, sowie Vorrichtung zur Durchführung dieses Verfahrens
DE3737228C2 (enrdf_load_stackoverflow)
DE3927350A1 (de) Verfahren und vorrichtung zum beschneiden von kartenstapeln
DE3632018A1 (de) Aufteilanlage fuer plattenfoermige werkstuecke
EP0362833A2 (de) Holzbearbeitungsmaschine, insbesondere Kehlmaschine
DE1506406A1 (de) Vorrichtung zum Transport von Scheiben,insbesondere Glasscheiben
EP0604702B1 (de) Vorrichtung zum schneidenden Abtrennen dünner Bretter von Kanthölzern
DE2501012A1 (de) Verfahren und vorrichtung zum aufeinandersetzen von stapeln
CH665159A5 (de) Schleifmaschine.
DE2150021C3 (de) Anlegevorrichtung
DE3546491C2 (enrdf_load_stackoverflow)
DE3506877C2 (de) Maschine zum Eckenschleifen von planen, rechteckigen Scheiben
EP1050389A2 (de) Verfahren und Vorrichtung zur unterschiedlichen spanenden Bearbeitung eines Werkstücks mit nur einem Spanwerkzeug
DE4234681A1 (de) Übergabevorrichtung für plattenförmige Werkstücke, wie Möbelteile
DE2054831A1 (de) Vorrichtung zur automatischen Übergabe von Holzwerkstücken
EP0026755A1 (de) Zubringervorrichtung für Blechbearbeitungsmaschinen
EP0017166A1 (de) Vorrichtung zum automatischen Aufteilen einer Platte

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19901005