DE8033805U1 - DEVICE FOR PROCESSING PLATE-SHAPED WORKPIECES - Google Patents

Description

F- Meyer & Schwabedissen GmbH & Co KG Telephone: (0531) 80079

* Telex: 09 52

Diebrocker Strasse 3-7 4900 Herford

Anwaitsakte 1939 DE Gm Date December 17, 1980

"Device for processing plate-shaped workpieces"

The invention relates to "a device for processing plate-shaped Workpieces on a work table, which has alignment and clamping elements for the workpieces and from one over its length is spanned movable saw portal, on which at least one cross-cutting saw movable transversely to the work table and a raised and lowered pressure bar assigned to the latter are arranged «

Such an embodiment can be found in DE-PS 25 23 034. This is a device for automatic Dividing a panel or a panel package into different colors on a work table. The latter is preceded by a plate feed device and followed by a clearing table. Of the The work table consists of a slatted frame that is like a comb between driven and reversible in their conveying direction friction rollers can be lowered. On the SMgen portal are the called cross-cut saw and two longitudinal cut-off saws which can be moved into the desired cutting position. At the one long side of the work table is a straight edge that can be moved transversely to the table for aligning a plate or one Plate pack provided. After aligning, the plat-

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ten-shaped workpiece on the work table with the help of usual Tension hooks are set.

To carry out transverse trimming and / or cross-sections the saw portal is moved into the ge position via a positioning drive ΥθϊΓί5h? 6? I: £ »r DurcfefÖiir ^ rva der

the pressure bar attached to the saw portal is pushed onto the plate-shaped Workpiece lowered. To carry out the longitudinal trimming and / or the longitudinal cuts, the two longitudinal cutting saws are grounded on the Saw portal moved to the desired cutting position. A conventional positioning drive is also provided for this purpose.

The invention is based on the object of the field of application to expand this previously known device.

This object is achieved according to the invention in that the work table can be rotated in its plane and a positioning drive for this purpose has, and that on the saw portal a transversely to the work table movable and vertically adjustable processing device is arranged, which has at least one working shaft, which is steplessly from a vertical working position in a horizontal working position is pivotable.

The new device is suitable for processing woodwork | materials, plastics, mineral and metallic materials | fen. The plate-shaped workpieces can individually or packet- ^s ■ will be processed. The device can be loaded and emptied manually or automatically. The device itself can also be controlled manually, semi-automatically or fully automatically.

A major advantage of the new device is that the workpieces are not only trimmed and divided, but also

which then by profiling, drilling or the like. also finished can be edited. In addition, polygonal Process plates (rectangles, trapezoids, etc.) as well as profiled molded parts.

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The drawing is an exemplary embodiment of the invention shown. Show it:

FIG. 1 shows a processing system in plan view;

FIG. 2 shows part of the system shown in FIG. 1 in a side view;

FIG. 3 shows the representation according to FIG. 2 in an end view and

FIG. 4 shows, on an enlarged scale, a pivotable processing device .

On an underframe 1, longitudinal guide tracks 2a and 2b are arranged, between which there is a work table 3 which is rotatable in its plane and which can be brought into any desired rotational position and locked there via a schematically indicated positioning drive 3a. 2b, a saw portal can be moved via guide _{carriages 4a f} 4b, which spans the work table 3 and can be moved over the length of the work table 3 via a positioning drive 5.

The saw portal has a guide track 6 for a processing device 7, which is equipped with at least one working shaft 7a is (see Figure 4), which can be pivoted continuously from a vertical working position into a horizontal working position is. A positioning drive 8 is also provided on the saw portal, through which the machining device 7 the guide way 6 can be moved. In addition, the

processing device 7 opposite the saw portal or the work table vertically adjustable. The working shaft 7a of the processing device 7 can with a drill, milling cutter or the like. loading *, be pieces.

The work table 3 is pneumatically lowered and, if necessary, also transversely displaceable clamping devices 9, with pneumatically lifted and lowerable stops 10 and equipped with a likewise pneumatically raised and lowered straightening device 11.

A two-part pressure beam 12, which can be pneumatically raised and lowered, is also arranged on the saw portal : Cross cutting saw 18 is assigned.

The loading of the work table 3 with a single panel 17 or a panel package can be done via loading roller conveyors 13a, 13b and via an angle transfer 14. The latter is with • Raisable and lowerable rollers to take over the plate-shaped workpieces and equipped with fixed rollers, the latter promoting the workpieces on a roller conveyor 15 from which the workpieces arrive on the work table 3. On this, the workpieces are in the infeed and transverse directions against the stops 10 aligned with the aid of the straightening device 11 and then clamped with the aid of the clamping devices 9. The processing processing device 7 can then depending on the respective processing task, vertically, horizontally or under a certain Angular position, are used. The same applies the pressure beam 12. The work table 3 is adapted to the shape of the workpiece and to the respective machining process twisted into the desired rotary position. To bring the processing device 7 into the desired position is done once move the saw portal via its positioning drive 5 on the guideways 2a, 2b into the required position »To to others, the processing device 7 is controlled by its positioning

drive 8 on the guide track 6 in the transverse direction in the desired Move the end position.

Zun? Emptying of the work table 3 can be the plate-shaped Workpieces are returned either via the feed devices 15, 14, 13a and 13b mentioned, or via one connected downstream of the work table 3 Should web 16 be conveyed away.

Gr / Gr.

Claims (1)

Device for processing plate-shaped workpieces on a work table, which has alignment and clamping devices for the workpieces and which can be moved over its length by one Saw portal is spanned / on which at least one transverse to the work table movable cross-cut saw as well as a raised and lowered pressure beam associated with the latter are arranged, characterized in that the work table (3) is rotatable in its plane and has a positioning drive (3a) for this purpose, and that on the saw portal (4,6) one that can be moved transversely to the work table (3) and adjusted vertically Machining device (7) is arranged, which has at least one working shaft (7a) which is from a vertical working position is infinitely pivotable into a horizontal working position. \ J Patent Attorneys G il a m m + Lin Gr / Gru.