DE102010019345A1 - Machine for drilling, grooving, milling, and edge processing of workpiece plate of timber, has lifting rotary device, where plate is lifted from carriage by lifting rotary device, pivoted to specified degrees, and removable from carriage - Google Patents

Abstract

The machine has a machine bed (10) on which a horizontal longitudinal carriage (14) is adjustable. A processing head (21) is provided with all tools for processing surfaces of a workpiece plate (20). Another processing head (22) is provided, and the longitudinal carriage is adjustable in a longitudinal direction of the machine bed against a cantilever arm (12) and the processing heads. The workpiece plate is lifted from the carriage by a vacuum lifting rotary device (15), pivoted from 90 t0 180 degrees, and removable from the carriage.

Description

The invention relates to a machine for drilling, grooving, milling, edge banding and edge processing of workpiece plates made of wood or similar materials with a machine bed according to the preamble of claim 1.

• a) die Werkstückauflage ist mit einer in Querrichtung verlaufenden Unterbrechung versehen,
• b) über der Unterbrechung verläuft ein Querausleger, der einen antreibbaren Werkzeugaufnahmeschlitten trägt,
• c) der Werkzeugaufnahmeschlitten ist entlang des Querauslegers verstellbar und vertikal auf- und abbewegbar,
• d) auf der Maschinenrückseite ist im Anschluss an die geteilte Werkstückauflage ein schmaler Werkstückträgerschlitten angebracht, der das Werkstück trägt und mit diesem parallel zur Maschinenrückseite hin- und her bewegbar ist,
• e) dem Querausleger ist im Bereich der Maschinenrückseite eine Werkzeugübergabestation zugeordnet, die aus einem Werkzeugmagazin mit einem von mehreren bereitgestellten Werkzeugen bestückbar ist.
• f) die Werkzeugaufnahme des Werkzeugaufnahmeschlittens übernimmt das in der Werkzeugübergabestation bereitgestellte Werkzeug und führt es über die Werkzeugübergabestation wieder dem Werkzeugmagazin zu und
• g) im Bereich des Werkzeugträgerschlittens sind eine Leistenleimstation, eine Leistenandrückstation und eine Leistenzuführungseinrichtung anbringbar oder maschinenfest angebracht.

Such a machine is from the DE 196 01 331 C1 known. This known machine is characterized by a combination of the following features:

• a) the workpiece support is provided with a transverse interruption,
• b) over the interruption runs a transverse arm, which carries a drivable tool receiving carriage,
• c) the tool receiving carriage is adjustable along the transverse arm and vertically movable up and down,
• d) on the back of the machine, a narrow workpiece carrier carriage is mounted following the split workpiece support, which carries the workpiece and with this parallel to the back of the machine back and forth,
• e) the cross boom is associated with a tool transfer station in the region of the machine rear side, which can be equipped with a tool magazine with one of several tools provided.
• f) the tool holder of the tool receiving carriage takes over the tool provided in the tool transfer station and returns it to the tool magazine via the tool transfer station and
• g) in the area of the tool carrier slide, a strip glue station, a strip edge return station and a strip feeding device can be attached or attached to the machine.

With these features, a machine for a universal machining of workpieces made of wood or similar materials is created, which is inexpensive to produce, takes up little space and can be easily adapted to the different requirements. With the known machine can be arranged as a result of the split workpiece support on the front of a tool holder of tools for the processing of the surface and the front side. On the back of the machine devices for tool replacement can be provided. The edge processing takes place via a permanently attached glueing device with a strip pressing device and a strip feeding device. Since only one end face and only one edge of the workpiece can be machined using the tools in the tool receiving carriage, the workpiece must be positioned in various positions in order to machine all end faces and all edges of the workpiece plate. This requires a manual, extensive handling of the workpiece plate, for which workers must be constantly provided to the machine. This, however, the advantage of an automatic tool change is more than used up, because the tool change takes place only when editing a different type of workpiece plates.

It is an object of the invention to provide a machine of the type mentioned, in which a tool change during processing of a workpiece plate omitted and the workpiece plate can be automatically processed on all faces and edges, without labor for it must be provided.

The stated object is solved by the features of claim 1.

The construction of the machine has a machine bed on which a longitudinal slide on linear guides is adjustable. The machine bed is associated with a transverse cantilever stationary, which has both sides linear guides and spans the machine bed. On one side of the cantilever, two machining heads are adjustably guided on these linear guides. The first machining head has all the tools that are required for machining end faces and the surface of the workpiece plate. The second processing head is arranged in the region of the edge banding in the longitudinal direction and only limited along the linear guide of the cantilever adjustable, so that it can perform short adjustment in this direction. This second machining head is provided with all tools for machining an edge of the workpiece plate, which are performed when adjusting the workpiece plate in the longitudinal direction on the carriage. As processing operations are z. As a capping, milling, chamfering, postforming, buffing and polishing the edge after gluing a bar on the edge provided. In addition, this processing head is associated with a sizing device, a Leistenandrückvorrichtung and a bar feeder to perform the editing of a bar after gluing the bar to the edge of the workpiece plate can. On the other side of the cantilever, a vacuum Hubdrehvorrichtung is lowered perpendicular to the workpiece plate and arranged again liftable. This vacuum Hubdrehvorrichtung is also adjustable on the facing linear guide of the cantilever. In addition, this vacuum Hubdrehvorrichtung is pivotable relative to the workpiece plate on the longitudinal slide to rotate the workpiece plate in different working positions, so that the machining of all faces and edges of the workpiece plate can be performed automatically without manual Measures must be taken. It is only the vacuum Hubdrehvorrichtung and the longitudinal carriage to control accordingly.

Further advantageous embodiments of the machine are the dependent claims.

The positioning of the workpiece plate can be achieved in that the workpiece plate is positioned upon pivoting the vacuum Hubdrehvorrichtung by abutment against at least three stop bolts with touch sensors of the machine bed or at least two such stop bolts of the machine bed and a stop pin of the longitudinal slide on the longitudinal slide. The support of the workpiece plate on the longitudinal slide and its attachment thereto is achieved in that the workpiece plate is held by transverse support rails with suction heads in the set positioning, the support rails on the longitudinal slide in the longitudinal direction (x) adjustable (d) and the suction cups on the Support strips in the transverse direction (y) are displaceable (e).

Thus, the vacuum lifting rotary device can be rotated in two or four positions to edit the processing of the workpiece plate on four sides or only on two sides, the invention provides that the vacuum Hubdrehvorrichtung has suction, the z. B. are offset by 90 ° and that the vacuum Hubdrehvorrichtung by 90 ° or 180 ° rotatable (c) to edit all four edges and all four end faces or two edges and two end faces of the workpiece plate.

In addition, it is provided that the vacuum lifting rotary device can be lowered onto the positioned workpiece plate and lifted again (b) and that the vacuum can be controlled in dependence on the lowered position, ie. H. can be switched on and off. When the vacuum is turned off, the vacuum lifting rotary device can be lifted off the workpiece plate, while with the vacuum on, the vacuum lifting rotary device carries the workpiece plate and can be lifted off the longitudinal slide.

With the vacuum lifting device lifted, the longitudinal slide can be adjusted under the cantilever arm to the other side of the cantilever arm.

The first machining head can be adjusted over the entire width of the machine bed on the cantilever linear guide and adjusted to the desired, programmable working position.

The second machining head is arranged in the region of a longitudinal edge of the machine bed and limited in the transverse direction adjustable. He performs during the adjustment of the longitudinal slide in the starting position, the gluing of an edge strip by the glueing device, Leistenandrückvorrichtung and the bar feeder and the edge processing. It is envisaged that the longitudinal slide with the positioned workpiece plate with lifted vacuum Hubdrehvorrichtung and thus abgeschaltetem vacuum for the suckers under the cantilever moves back and forth.

The glue device is limited in the transverse direction (y) adjustable and can automatically adapt to the course of a curly edge of the workpiece plate.

The Leistenandrückvorrichtung is preferably formed with roller magazine and with pressure-loaded rollers. Alternatively, a strip feeding device supplies strips of solid edge material to the gluing section. All adjustment movements of the machine are made by CNC-controlled drives and can be programmed accordingly. The pivoting movement of the vacuum lifting device is also controlled and programmable accordingly. An essential feature of the new machine is the second machining head, which has according to the invention, a trimming unit with a vertically moving blade for the front and rear capping at a stationary longitudinal slide, wherein a sensing finger ensures an exact cut on both sides of the saw blade. For the milling or chamfering of the glued edge on the edge of a milling cutter is provided, which mills both on the lower, in the movement of the longitudinal slide in one direction and the upper side in the movement of the longitudinal slide in the opposite direction, the workpiece plate in the opposite direction.

In addition, units for buffing, polishing, a scraper device and a postforming device are provided.

The invention is based on a in the drawing 1 schematically illustrated embodiment of the machine explained.

The machine has a rectangular machine bed ( 10 ), which on its upper side two linear guides ( 11 ) wearing. On these linear guides ( 11 ) is a longitudinal slide ( 14 ) in the longitudinal direction x, as the arrow (f) shows. In the transverse direction y is a stationary cantilever ( 12 ) providing the machine bed ( 10 ) and on both lateral sides linear guides ( 13 ) wearing. On the right side of the cantilever arm ( 12 ) is a first processing head ( 21 ) on the linear guide ( 13 ) practically over the entire width of the machine bed ( 10 ) adjustable as indicated by the movement (g). A second processing head ( 22 ) is in the region of the upper longitudinal edge of the machine bed ( 10 ) and only limited in the transverse direction y adjustable, as the Movement (h) indicates the machining of the edges of the work plate ( 20 ) during a movement (f) of the longitudinal carriage ( 14 ).

The first processing head ( 21 ) is provided with all the machining tools that are used for machining the surface and the end faces of the workpiece plate ( 20 ) are needed. The second processing head ( 22 ) has all the tools needed to work the edges (capping, milling, postforming, buffing, polishing, etc.) after glueing the edge strips. This processing head ( 22 ) is a glueing device ( 23 ), which can execute a movement (i) in the direction y and which can be moved with a roller magazine ( 24 ) and / or an edge magazine ( 25 ) is provided. Spring loaded pinch rollers ( 24 ) + ( 26 ) can perform a movement in the direction y and ensure sufficient contact pressure on the supplied roll material and / or the supplied strips of solid edge material ( 25 ) in order to achieve secure bonding with the workpiece edge wetted with hot melt adhesive. The complete glueing device ( 23 ) can perform a movement (i) and thus also follow a curved workpiece shape.

On the left side of the cantilever arm ( 12 ) is on the linear guide ( 13 ) of the cantilever ( 12 ) a vacuum lift rotary device ( 15 ) arranged displaceably. On the vacuum lift rotary device ( 15 ) is a hub with z. B. four 90 ° offset suckers ( 16 ) rotatably mounted, as the pivotal movement c illustrates. The turnstile with the suckers ( 16 ) can on the workpiece plate ( 20 ) are lowered and lifted off again, the vacuum for the suckers ( 16 ) is switched on and off accordingly.

On the carrying rails ( 17 ) with their suction heads ( 18 ) is the workpiece plate ( 20 ) and by the vacuum Hubdrehvorrichtung ( 15 ) positioned by pivoting.

The support strips ( 17 ) are adjustable in the direction x, as the movement (d) shows. The suction cups ( 18 ) are on the support strips ( 17 ) is displaceable in the direction y, as the movement (e) indicates. The workpiece plate ( 20 ) is placed on the suction cups ( 18 ) and held on it. The on the suction cups ( 18 ) launched workpiece plate ( 20 ) lies on stop bolts ( 19 ) with touch sensors on. Of these, at least two stop bolts ( 19 ) on the longitudinal edge of the machine bed ( 10 ) and at least one such stop bolt ( 19 ) in the transverse direction y of the longitudinal slide ( 14 ) or all stop bolts ( 19 ) on the machine bed ( 10 ) or the longitudinal slide ( 14 ) arranged distributed accordingly. These stop bolts ( 19 ) fix the workpiece plate ( 20 ) and fix their position on it. For fixing, the vacuum Hubdrehvorrichtung ( 15 ) used, which performs a pivoting movement, so that the workpiece plate ( 20 ) on the stop bolts ( 19 ) is present.

The vacuum for the suckers ( 16 ) of the vacuum lift rotary device ( 15 ) can be switched on and off. When the vacuum is on, the workpiece plate ( 20 ) on the suckers ( 16 ), while with the vacuum switched off the workpiece plate ( 20 ) from the vacuum lift rotary device ( 15 ) is released so that the longitudinal slide ( 14 ) in the direction x on the machine bed ( 10 ), as the movement (f) shows.

The first processing head ( 21 ) processes the faces and surfaces of the workpiece plate ( 20 ), while the second processing head ( 22 ) is provided for the processing of the edges with the glued bar. The movements (g) and (h) for the machining heads ( 21 ) and ( 22 ) take over CNC-controlled drives, which can therefore be pre-programmed according to the machining positions and the required machining operations.

An essential feature of the machine according to the invention is the use of the second machining head ( 22 ). The second processing head ( 22 ) has a trimming unit with a vertically movable saw blade for the front and the rear capping when the longitudinal slide ( 14 ) and workpiece plate ( 20 ), wherein a tactile finger on both sides of the saw blade ensures an exact cut. For milling or chamfering the glued edge material, a milling tool is provided, which mills both the lower and the upper side of the glued bar in the opposite direction. In addition, aggregates for buffing / polishing and a scraper device and a postforming device, etc. are provided.

These individual machining tools perform only one vertical movement. The postforming device completes the rounding of the ledges guided on each other in the corners by two edges when the work piece plate is stationary ( 20 ). Milling above and below, buffing, polishing, grinding and scraper machining are performed with moving longitudinal slide.

The machine works in the following way:
The roughly cut workpiece plate ( 20 ) is on two mutually perpendicular sides of the three stop pins ( 19 ) and by vacuum of the suction cups ( 18 ) of the support strips ( 17 ).

• 1. Die Werkstückplatte (20) wird auf allen vier Seiten formatiert.
• 2. Die Fertigmaße der Werkstückplatte (20) sind dem Bearbeitungszentrum bekannt. Die Formatierung erfolgt durch die Verschwenkung der Werkstückplatte (20) mittels der Vakuum-Hubdrehvorrichtung (15) um 90° bzw. 180°. Dabei liegt die Werkstückplatte (20) nach jedem Schwenkvorgang der Vakuum-Hubdrehvorrichtung (15) an den Anschlagbolzen (19) an.
• 3. An der ersten Kante – vorzugsweise Längskante – wird eine Leiste aufgeleimt. Dazu erfolgt ein technisch bekannter Leimvorgang mit der Zuführung des Kantenmaterials. Die Druckrollen (26) bringen den erforderlichen Anpressdruck zwischen der Werkstückplatte (20) und dem Rollen/Massivkantenmaterial (24) bzw. (25). Die Werkstückplatte (20) wird durch vertikal angeordnete, pneumatisch angefederten Rollen (27) auf die Werkstückplatte (20) des Rollenmagazins (24) stabilisiert. Die Werkstückplatte (20) fährt mit dem Längsschlitten (14) in y-Richtung bis Ende Werkstückplatte (20) und stoppt. Die Leiste wird auf der Rückseite durch die Kappsäge gekappt.
• 4. Das Fräsaggregat schwenkt oben über die Kante aus. Die Werkstückplatte (20) mit dem Längsschlitten (14) läuft in die Ausgangsstellung zurück. Das tastenfräsende Aggregat bearbeitet die Kante an der Oberseite der Werkstückplatte (20) bis zum Ende der Werkstückplatte (20). Die Werkstückplatte (20) steht. Das Kantenmaterial wird an der Vorderseite der Werkstückplatte (20) kontrolliert und über einen Tastfinger an der vorderen Kante der Werkstückplatte (20) gekappt.
• 5. Das Fräsaggregat wird auf die Unterseite der Werkstückplatte (20) eingeschwenkt. Die Werkstückplatte (20) bewegt sich im Vorwärtsdurchlauf am Fräsaggregat entlang und bearbeitet die Kante auf der Unterseite. Beide Fräsvorgänge werden von demselben Fräsaggregat im Gegenlauf bearbeitet.
• 6. Der weitere Ablauf für die weiteren Bearbeitungsvorgänge schließt sich in gleicher Weise an.
• 7. Nach der Fertigbearbeitung der Kanten (nicht Postforming) wird die Werkstückplatte (20) um 180° gedreht. Dazu führt die Werkstückplatte (20) mit dem Zentrum unter die Vakuum-Hubdrehvorrichtung (15) und wird dabei mittels der Vakuum-Hubdrehvorrichtung (15) vom Längsschlitten (14) abgehoben. Zur Freistellung der durchschwenkenden Werkstückkanten wird die Werkstückplatte (20) nach vorne verfahren, um 180° gedreht und unter der richtigen Positionierung wieder auf dem Längsschlitten (14) mit den Saugköpfen (18) abgesetzt. Dabei erfolgt eine Überprüfung der Lage durch die absenkbaren Anschlagbolzen (19) mit den Berührungssensoren.
• 8. Der gleiche Verleim- und Kantenbearbeitungsprozess erfolgt für die zweite Kante.
• 9. Zur Bearbeitung der dritten Kante (stirnseitig) wird die Werkstückplatte (20) wieder um 90° gedreht und auf dem Längsschlitten (14) abgesetzt. Die dritte Kante wird wie beschrieben bearbeitet, wobei hier jeweils bei stehender Werkstückplatte (20) der Postformierungs-Vorgang abläuft. Ein Abtasten der Werkstückkanten ist notwendig, um auftretende Dickeschwankungen der Werkstückplatte (20) zu kompensieren.
• 10. Das gleiche gilt für die Bearbeitung der vierten Kante.
• 11. Danach wird die Werkstückplatte (20) wieder in Längsrichtung auf dem Längsschlitten (14) abgelegt. Es folgt in bekannter Weise die Bearbeitung der Werkstückplatte (20) durch Einzelbohren (vertikal und stirnseitig), Dübellochbohren, Beschlagbohren und vielleicht Falzen, Nuten oder Konturfräsen der Kante.
• 12. Nach der Fertigstellung der Werkstückplatte (20) erfolgt ein optisches bzw. akustisches Signal.

Then the following operations take place:

• 1. The workpiece plate ( 20 ) is formatted on all four pages.
• 2. The finished dimensions of the workpiece plate ( 20 ) are known to the machining center. Formatting is done by pivoting the workpiece plate ( 20 ) by means of the vacuum lifting device ( 15 ) by 90 ° or 180 °. The workpiece plate ( 20 ) after each swiveling operation of the vacuum lifting device ( 15 ) on the stop bolts ( 19 ) at.
• 3. At the first edge - preferably longitudinal edge - a bar is glued. For this purpose, a technically known glue process with the supply of the edge material. The pressure rollers ( 26 ) bring the required contact pressure between the workpiece plate ( 20 ) and the roll / solid edge material ( 24 ) respectively. ( 25 ). The workpiece plate ( 20 ) is supported by vertically arranged, pneumatically sprung rollers ( 27 ) on the workpiece plate ( 20 ) of the roll magazine ( 24 ) stabilized. The workpiece plate ( 20 ) moves with the longitudinal slide ( 14 ) in the y direction to the end of the workpiece plate ( 20 ) and stops. The strip is cut on the back by the chop saw.
• 4. The milling unit swings up over the edge. The workpiece plate ( 20 ) with the longitudinal slide ( 14 ) returns to the starting position. The key-milling unit processes the edge at the top of the workpiece plate ( 20 ) to the end of the workpiece plate ( 20 ). The workpiece plate ( 20 ) stands. The edge material is at the front of the workpiece plate ( 20 ) and a touch finger on the front edge of the workpiece plate ( 20 ) cut.
• 5. The milling unit is placed on the underside of the workpiece plate ( 20 ) swung in. The workpiece plate ( 20 ) moves along the milling unit in the forward pass and processes the edge on the underside. Both milling operations are processed by the same milling unit in the opposite direction.
• 6. The further procedure for the further processing operations follows in the same way.
• 7. After finishing the edges (not postforming) the work piece plate ( 20 ) rotated 180 °. For this purpose, the workpiece plate ( 20 ) with the center under the vacuum lifting device ( 15 ) and is thereby using the vacuum Hubdrehvorrichtung ( 15 ) from the longitudinal slide ( 14 ) lifted. To release the durchschwenkenden workpiece edges, the workpiece plate ( 20 ) moved forward, rotated by 180 ° and with the correct positioning back on the longitudinal slide ( 14 ) with the suction cups ( 18 ) discontinued. In this case, a review of the situation by the lowerable stop bolts ( 19 ) with the touch sensors.
• 8. The same gluing and edge processing is done for the second edge.
• 9. To machine the third edge (front side), the workpiece plate ( 20 ) again rotated by 90 ° and on the longitudinal slide ( 14 ) discontinued. The third edge is machined as described, whereby in each case with a stationary workpiece plate ( 20 ) the postforming process expires. A scanning of the workpiece edges is necessary to avoid thickness variations of the workpiece plate ( 20 ) to compensate.
• 10. The same applies to the editing of the fourth edge.
• 11. Thereafter, the workpiece plate ( 20 ) again in the longitudinal direction on the longitudinal slide ( 14 ) filed. It follows in a known manner, the machining of the workpiece plate ( 20 ) by single drilling (vertical and frontal), dowel hole drilling, fitting drilling and perhaps folding, grooving or contour milling of the edge.
• 12. After completion of the workpiece plate ( 20 ) there is an optical or acoustic signal.

LIST OF REFERENCE NUMBERS

10

machine bed

11

Longitudinal linear guide

12

cantilever

13

Cantilever linear guide

14

longitudinal slide

15

Vacuum Hubdrehvorrichtung

16

sucker

17

carrying strips

18

suction head

19

Stop bolt with touch sensor

20

Workpiece plate

21

Machining head for surface and front side

22

Processing head for edge processing, formatting, capping, milling u. s. w.

23

gluing device

24

roll magazine

25

Solid edge material

a

Longitudinal movement of the longitudinal slide 14 on the machine bed 10

b

Lowering and lifting movement of the vacuum lifting device 15

c

Pivoting movement of the vacuum lifting device 15

d

Longitudinal adjustment of the support strips 17 on the longitudinal slide 14

e

Movement of the suction cups 18 on the carrying rails 14

f

Longitudinal movement of the adjustment slide 14

G

Adjusting movement of the 1st machining head 21

H

Adjusting movement of the 2nd machining head 22 Adjusting movement of the glueing device

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 19601331 C1 [0002]

Claims (13)

Machine for drilling, grooving, milling and edging workpiece plates ( 20 ) made of wood or similar materials with a machine bed ( 10 ), on which a horizontal longitudinal slide ( 14 ) is adjustable (f), the the workpiece plate ( 20 ) and the tool holders for receiving tools for machining the surface, the front sides and the edges of the workpiece plate, as well as a sizing device, a strip pressing device and a strip feeder device and a fixed cantilever ( 12 ) with the longitudinal slide ( 14 ) transverse cantilever linear guides ( 13 ), the machine bed ( 10 ), with a first processing head ( 21 ) with all the tools for machining the surfaces and the front sides, which are mounted on the cantilever linear guides ( 13 ) is adjustable (g), characterized in that on the cantilever linear guides ( 13 ) a second processing head ( 22 ) with all tools for processing the glued edges of the workpiece plate ( 20 ) (Capping, milling, postforming, buffing, polishing, etc.) adjustable (h) is that the longitudinal slide ( 14 ) in the longitudinal direction (x) on the machine bed ( 10 ) opposite the cantilever arm ( 12 ) and the processing heads ( 21 . 22 ) adjustable (a) is that the workpiece plate ( 20 ) on the longitudinal slide ( 14 ) can be placed and fixed and that by means of a vacuum lifting rotary device ( 15 ) the workpiece plate ( 20 ) from the longitudinal slide ( 14 ) can be lifted (b), swiveled through 90 ° to 180 ° (c) and can be put down again (b). Machine according to claim 1, characterized in that the second machining head ( 22 ) has a trimming unit with a vertically moving blade for the front and the rear capping, wherein a sensing finger on both sides of the saw blade ensures an exact cut that is provided for milling or chamfering the glued edge material, a milling tool with a follower roller, both the Milling edge on the lower and upper sides mating aggregates are provided for buffing / polishing, a scraping device and a postforming device, and that all these devices only a vertical movement to the workpiece plate ( 20 ) and that the trimming unit and postforming unit are stationary ( 14 ) or workpiece plate ( 20 ), while milling, polishing, buffing, grinding and scraper operation in different directions with moving longitudinal slide ( 14 ) or Plattenwerkstück ( 20 ) respectively. Machine according to claim 1, characterized in that the second machining head ( 22 ) in the area of the glued edge ( 10 ) and in the transverse direction (y) limited on the cantilever linear guide ( 13 ) is adjustable (h) in dependence on the contour of the passing workpiece plate Machine according to claim 1, characterized in that the vacuum lifting rotary device ( 15 ) Sucker ( 16 ), z. B. are arranged offset by 90 ° and that the vacuum Hubdrehvorrichtung ( 15 ) is rotatable by 90 ° or 180 ° (c) to all four edges and all four end faces or two edges and two end faces of the workpiece plate ( 20 ) to edit. Machine according to Claim 4, characterized in that the vacuum lifting device ( 15 ) on the positioned workpiece plate ( 20 ) can be lowered and lifted again (b) and that the vacuum can be controlled as a function of the lowered position. Machine according to claim 1, characterized in that the workpiece plate ( 20 ) when pivoting the vacuum Hubdrehvorrichtung ( 15 ) by contact with at least three stop bolts ( 19 ) with touch sensors of the machine bed ( 10 ) and a stop bolt ( 19 ) of the longitudinal slide ( 14 ) on the longitudinal slide ( 14 ) is positioned. Machine according to claim 6, characterized in that the workpiece plate ( 20 ) by transverse support strips ( 17 ) with suction cups ( 18 ) is held in the set positioning, wherein the support strips ( 17 ) on the longitudinal slide ( 14 ) in the longitudinal direction (x) adjustable (d) and the suction cups ( 18 ) on the support strips ( 17 ) in the transverse direction (y) are displaceable (e). Machine according to claim 1, characterized in that the machining heads ( 21 . 22 ) on one side of the cantilever ( 12 ) arranged on the cantilever linear guide ( 13 ) are adjustable (f) and that the vacuum lifting device ( 15 ) on the other side of the cantilever arm ( 12 ) and on the cantilever linear guide ( 13 ) is displaceable. Machine according to claim 1, characterized in that the first machining head ( 21 ) over the entire width of the longitudinal slide ( 14 ) on the cantilever linear guide ( 13 ) adjustable (g) and adjustable to the desired working position. Machine according to claim 1 to 9, characterized in that the longitudinal slide ( 14 ) with the positioned workpiece plate ( 20 ) with lifted vacuum lift rotary device ( 15 ) and thus switched off vacuum for the suckers ( 16 ) under the cantilever arm ( 12 ) through to the other side of the machine bed ( 10 ) for carrying out the edge processing by the second processing head ( 22 ) and the gluing of an edge strip through the Gluing device ( 23 ), the groin pushing device ( 24 ) and the strip feeding device is adjustable (f) in the longitudinal direction (x). Machine according to claim 1, characterized in that the glueing device ( 23 ) in the transverse direction (y) is limited (i) and is adapted to the course of the edge of the workpiece plate ( 20 ) automatically adjusts. Machine according to claim 1, characterized in that the strip pressing device ( 24 ) as a roll magazine ( 24 ) is formed with pressure-loaded rollers and that the strip feeding device strips of solid edge material ( 25 ) feeds. Machine according to claim 1, characterized in that the adjusting movements (a, b, f, g, h) are programmed by CNC-controlled drives and that also the pivoting movement of the vacuum lifting rotary device ( 15 ) is programmable.

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