EP0979160B1 - Procede d'usinage de pieces - Google Patents

Procede d'usinage de pieces Download PDF

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Publication number
EP0979160B1
EP0979160B1 EP98931999A EP98931999A EP0979160B1 EP 0979160 B1 EP0979160 B1 EP 0979160B1 EP 98931999 A EP98931999 A EP 98931999A EP 98931999 A EP98931999 A EP 98931999A EP 0979160 B1 EP0979160 B1 EP 0979160B1
Authority
EP
European Patent Office
Prior art keywords
workpiece
machining
machined
station
workpieces
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.)
Expired - Lifetime
Application number
EP98931999A
Other languages
German (de)
English (en)
Other versions
EP0979160A1 (fr
Inventor
Günter Purschke
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 EP0979160A1 publication Critical patent/EP0979160A1/fr
Application granted granted Critical
Publication of EP0979160B1 publication Critical patent/EP0979160B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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 invention relates to a method according to the preamble of Claim 1.
  • a particular disadvantage here is that the return of the work table empty here too, i.e. without a workpiece, because to turn the workpiece outside of the work table 1 a very complex, in several working levels (Fig. 2 of 43 10 399) Slidable turning device required, which also facilities contains, with the help of the return transport of the one-sided machined workpiece to the starting position of the work table 1 he follows. So while the work table is idle and therefore without At the same time, the elaborate twist turns into work benefits of the one-sided machined workpiece.
  • the unproductive return of the feed device (corresponding to the Working table 1) is avoided by according to a preferred embodiment the feed device itself of the solution according to the invention between successive work cycles and thus also for the return transport of a workpiece with one-sided machined End face serves.
  • the feed device V thus fulfills one Double function insofar as it allows machining feed, rotation of the Perceives workpieces and return of workpieces machined on one side, Functions related to the subject of laid-open specification 43 10 399 must be taken over by separate institutions.
  • the return is therefore particularly important the feed device (corresponding to the work table 1 at published patent application 43 10 399) also from a technical point of view exploited.
  • the subject of the invention comes after another advantageous one Design also does not depend on whether individual workpieces or a abandoned workpiece package formed from similar workpieces but that every machining operation (i.e. at each feed of two workpieces or workpiece packages to the Tools K) each have a workpiece or workpiece package on the Feed device V is located, the first side of which is being processed, and a workpiece or workpiece package, the second side of which is edited, put simply, before or after each Machining process lies on the feed device a pair of Workpieces or workpiece packages with an odd total Number of pages edited.
  • Fig. 5 of the invention there are three such edited pages.
  • the first workpiece package consisting of any number of workpieces W1 - hereinafter called "workpiece” - lies on one Conveyor belt T1. From there it becomes a conveyor belt in the direction of H. V1 of the feed device in waiting position 1 V fed.
  • the feed device V now moves in the direction P and leads the first workpiece to be machined W1 the machining tools K to (Fig. 1).
  • the feed device stops V in position 2; the first side W1A of the first workpiece W1 is now processed.
  • the feed device V now turns an angle of 180 ° about its vertical axis Z (Fig. 2).
  • the second workpiece W2 now becomes from the transport device T1 fed to the transport device V2.
  • the feed device V now moves again in direction P and leads the workpieces W1 and W2 together to the processing tools K (Fig. 4).
  • the first workpiece W1 is now finished and is in Direction Y of the transport device T2 fed.
  • the transport device V1 of the feed device V is thereby empty (Fig. 5).
  • the feed device V now rotates again by an angle of 180 ° around its vertical axis Z.
  • the feed device V moves again in the direction R to position 1 back, those described above and in FIGS. 3 and 4 shown Processes continue to repeat themselves (Fig. 6).

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Feeding Of Workpieces (AREA)
  • Turning (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Dicing (AREA)

Claims (4)

  1. Procédé d'usinage de pièces, qui sont amenées à un poste d'usinage, y sont usinées sur un côté, sont sorties de la zone d'usinage, tournées et de nouveau amenées au poste d'usinage pour l'usinage de l'autre côté, caractérisé par le fait qu'une pièce ou un paquet de pièces est amené séparément au poste d'usinage, y est usiné et, après l'usinage des deux côtés, est transmis séparément, au poste d'usinage étant usinés dans une opération d'usinage le premier côté d'une pièce non encore usinée sur son deuxième côté, opposé, et le deuxième côté de l'autre pièce déjà usinée sur son premier côté, opposé, dans l'opération d'usinage précédente, de sorte qu'à chaque opération d'usinage est produite une pièce usinée sur les deux côtés conjointement avec une pièce usinée seulement sur un côté.
  2. Procédé selon la revendication 1, caractérisé par le fait que le poste d'usinage est chargé par un poste d'amenée avec une pièce non usinée qui, dans un aller (P), va à la position d'usinage, où sont usinés le premier côté (W2A) de cette pièce (W2) et le deuxième côté (W1B) de la pièce précédente (W1), qui ensuite va dans la direction d'aller à un poste de remise d'où la pièce précédente (W1B) achevée est enlevée, et que la pièce usinée sur son premier côté est ensuite tournée autour d'un axe vertical (Z) et revient en retour (R) au poste d'amenée, où commence une nouvelle opération d'usinage.
  3. Procédé selon la revendication 1, caractérisé par le fait que l'usinage consiste en un façonnage des côtés frontaux d'une planche de bois ou d'un paquet de pièces.
  4. Procédé selon la revendication 1, caractérisé par le fait que les pièces, à la position d'usinage, sont transportées par un dispositif d'avance (V) dont la rotation s'effectue autour d'un axe (Z) situé au milieu de celui-ci.
EP98931999A 1997-04-30 1998-04-24 Procede d'usinage de pieces Expired - Lifetime EP0979160B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19718306 1997-04-30
DE19718306A DE19718306C1 (de) 1997-04-30 1997-04-30 Verfahren zum Bearbeiten von Werkstücken
PCT/DE1998/001151 WO1998048984A1 (fr) 1997-04-30 1998-04-24 Procede d'usinage de pieces

Publications (2)

Publication Number Publication Date
EP0979160A1 EP0979160A1 (fr) 2000-02-16
EP0979160B1 true EP0979160B1 (fr) 2001-03-21

Family

ID=7828247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98931999A Expired - Lifetime EP0979160B1 (fr) 1997-04-30 1998-04-24 Procede d'usinage de pieces

Country Status (9)

Country Link
US (1) US6220315B1 (fr)
EP (1) EP0979160B1 (fr)
JP (1) JP2001522324A (fr)
AT (1) ATE199850T1 (fr)
AU (1) AU8207498A (fr)
CZ (1) CZ297908B6 (fr)
DE (1) DE19718306C1 (fr)
PL (1) PL186559B1 (fr)
WO (1) WO1998048984A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070267103A1 (en) * 2006-05-18 2007-11-22 Unique Machine And Tool Co. Woodworking machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801244A (en) * 1929-04-23 1931-04-14 Woods Machine Co Sa Machine for producing wooden blocks
US2581947A (en) * 1948-06-25 1952-01-08 Davis L Fair End matcher, woodworking machine
DE1503961A1 (de) * 1965-09-23 1969-09-25 Alwin Joerger Maschine zum Ausschneiden der Aussparungen fuer Schubfaecher in Tischzargenhoelzern
US3826164A (en) * 1972-11-15 1974-07-30 Wetoma Corp Panel cutting method and apparatus
GB2125728A (en) * 1982-07-02 1984-03-14 Boardman Susan Mary Woodworking machines
DE8625371U1 (de) * 1986-09-23 1988-01-28 Michael Weinig Ag, 97941 Tauberbischofsheim Holzbearbeitungsmaschine
NO170463C (no) * 1987-05-23 1992-10-21 Hirsch Wilhelm Trebearbeidelsesmaskin
US4878524A (en) * 1988-06-13 1989-11-07 Kohler General Corp. Woodworking machine having a plurality of sequentially operative multiple tool units
DE3830976A1 (de) * 1988-09-12 1990-06-07 Okoma Maschf Gmbh Holzbearbeitungsmaschine
US4941521A (en) * 1989-10-03 1990-07-17 Macmillan Bloedel Limited Finger jointing green lumber
DE4310399A1 (de) * 1993-03-31 1994-10-06 Okoma Maschinen Und Service Gm Verfahren und Anlage zum Bearbeiten von Rahmenhölzern für Fensterrahmen
US5617910A (en) * 1995-05-31 1997-04-08 Bend Wood Products, Inc. Position control apparatus and method for controlling the movement of a block in a woodworking machine

Also Published As

Publication number Publication date
JP2001522324A (ja) 2001-11-13
AU8207498A (en) 1998-11-24
DE19718306C1 (de) 1998-12-10
PL336425A1 (en) 2000-06-19
ATE199850T1 (de) 2001-04-15
PL186559B1 (pl) 2004-01-30
US6220315B1 (en) 2001-04-24
EP0979160A1 (fr) 2000-02-16
CZ297908B6 (cs) 2007-04-25
WO1998048984A1 (fr) 1998-11-05
CZ367299A3 (cs) 2000-02-16

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