EP0979160B1 - Verfahren zum bearbeiten von werkstücken - Google Patents
Verfahren zum bearbeiten von werkstücken Download PDFInfo
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 title claims description 35
- 238000007599 discharging Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 1
Images
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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (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)
Description
- Fig. 1
- eine Aufsicht auf die zur Durchführung des erfindungsgemäßen Verfahrens vorgesehene Vorrichtung beim Zuführen eines ersten Werkstücks,
- Fig. 2
- eine Aufsicht gemäß Fig. 1, bei der Durchführung eines Bearbeitungsvorgangs an der ersten Seite des ersten Werkstücks,
- Fig. 3
- eine Aufsicht gemäß Fig. 1, nach der Drehung des ersten Werkstücks um 180°,
- Fig. 4
- eine Aufsicht gemäß Fig. 1, nach dem Rücklauf der Vorschubeinrichtung beim Zuführen des zweiten Werkstücks,
- Fig. 5
- eine Aufsicht gemäß Fig. 1, nach Durchführung des nächsten Bearbeitungsvorgangs an der zweiten Seite des ersten Werkstücks und der ersten Seite des zweiten Werkstücks, und
- Fig. 6
- eine Aufsicht gemäß Fig. 1, nach der Drehung des zweiten Werkstücks um 180°.
Claims (4)
- Verfahren zum Bearbeiten von Werkstücken, welche einer Bearbeitungsstation zugeführt, dort an einer Seite bearbeitet, aus dem Bearbeitungsbereich herausgeführt, gedreht und zum Bearbeiten der zweiten Seite wieder der Bearbeitungsstation zugeführt werden,
dadurch gekennzeichnet, daß ein Werkstück oder Werkstückpaket der Bearbeitungsstation einzeln zugeführt, dort bearbeitet und nach dem Bearbeiten beider Seiten einzeln weitergeleitet wird, wobei an der Bearbeitungsstation in einem Bearbeitungsvorgang die erste Seite des einen, auf seiner gegenüberliegenden, zweiten Seite noch nicht bearbeiteten Werkstücks, und die zweite Seite des anderen, auf seiner gegenüberliegenden, ersten Seite im vorherigen Bearbeitungsvorgang schon bearbeiteten Werkstücks bearbeitet wird, so daß bei jedem Bearbeitungsvorgang ein an beiden Seiten bearbeitetes Werkstück zusammen mit einem nur an einer Seite bearbeiteten Werkstück entsteht. - Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Bearbeitungsstation von einer Zufuhrstation mit einem unbearbeiteten Werkstück beschickt wird, das in einem Vorlauf (P) zur Bearbeitungsposition fährt, wo die erste Seite (W2A) dieses Werkstücks (W2) und die zweite Seite (W1B) des vorherigen Werkstücks (W1) bearbeitet werden, das danach in Vorlaufrichtung zu einer Abgabestation fährt, von der das fertiggestellte vorherige Werkstück (W1B) abgenommen wird, und daß das auf seiner ersten Seite bearbeitete Werkstück danach um eine senkrechte Achse (Z) gedreht wird und im Rücklauf (R) wieder zur Zufuhrstation fährt, wo ein neuer Bearbeitungsvorgang beginnt.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Bearbeitung in einer formgebenden Bearbeitung der Stirnseiten einer Holzplatte oder eines Werkstückpaketes besteht.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Werkstücke an der Bearbeitungsposition durch eine Vorschubeinrichtung gefördert werden, deren Drehung um eine Achse (Z) erfolgt, die mittig zur Vorschubeinrichtung (V) liegt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19718306A DE19718306C1 (de) | 1997-04-30 | 1997-04-30 | Verfahren zum Bearbeiten von Werkstücken |
DE19718306 | 1997-04-30 | ||
PCT/DE1998/001151 WO1998048984A1 (de) | 1997-04-30 | 1998-04-24 | Verfahren zum bearbeiten von werkstücken |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0979160A1 EP0979160A1 (de) | 2000-02-16 |
EP0979160B1 true EP0979160B1 (de) | 2001-03-21 |
Family
ID=7828247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98931999A Expired - Lifetime EP0979160B1 (de) | 1997-04-30 | 1998-04-24 | Verfahren zum bearbeiten von werkstücken |
Country Status (9)
Country | Link |
---|---|
US (1) | US6220315B1 (de) |
EP (1) | EP0979160B1 (de) |
JP (1) | JP2001522324A (de) |
AT (1) | ATE199850T1 (de) |
AU (1) | AU8207498A (de) |
CZ (1) | CZ297908B6 (de) |
DE (1) | DE19718306C1 (de) |
PL (1) | PL186559B1 (de) |
WO (1) | WO1998048984A1 (de) |
Families Citing this family (1)
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)
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 |
-
1997
- 1997-04-30 DE DE19718306A patent/DE19718306C1/de not_active Expired - Lifetime
-
1998
- 1998-04-24 EP EP98931999A patent/EP0979160B1/de not_active Expired - Lifetime
- 1998-04-24 PL PL98336425A patent/PL186559B1/pl not_active IP Right Cessation
- 1998-04-24 AU AU82074/98A patent/AU8207498A/en not_active Abandoned
- 1998-04-24 US US09/403,833 patent/US6220315B1/en not_active Expired - Fee Related
- 1998-04-24 WO PCT/DE1998/001151 patent/WO1998048984A1/de active IP Right Grant
- 1998-04-24 JP JP54649298A patent/JP2001522324A/ja active Pending
- 1998-04-24 CZ CZ0367299A patent/CZ297908B6/cs not_active IP Right Cessation
- 1998-04-24 AT AT98931999T patent/ATE199850T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE199850T1 (de) | 2001-04-15 |
JP2001522324A (ja) | 2001-11-13 |
CZ297908B6 (cs) | 2007-04-25 |
US6220315B1 (en) | 2001-04-24 |
WO1998048984A1 (de) | 1998-11-05 |
PL336425A1 (en) | 2000-06-19 |
CZ367299A3 (cs) | 2000-02-16 |
AU8207498A (en) | 1998-11-24 |
DE19718306C1 (de) | 1998-12-10 |
EP0979160A1 (de) | 2000-02-16 |
PL186559B1 (pl) | 2004-01-30 |
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