EP1362676A1 - Sägeeinrichtung - Google Patents
Sägeeinrichtung Download PDFInfo
- Publication number
- EP1362676A1 EP1362676A1 EP03010342A EP03010342A EP1362676A1 EP 1362676 A1 EP1362676 A1 EP 1362676A1 EP 03010342 A EP03010342 A EP 03010342A EP 03010342 A EP03010342 A EP 03010342A EP 1362676 A1 EP1362676 A1 EP 1362676A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- saw
- workpieces
- stop
- stop element
- sawing
- 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.)
- Granted
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
- B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
-
- 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
- B27B27/08—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged adjustably, not limited to only one of the groups B27B27/02 - B27B27/06
-
- 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
- B27B5/065—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 with feedable saw blades, e.g. arranged on a carriage
Definitions
- the invention relates to a sawing device for dividing plate-shaped Workpieces with a machine frame forming a support table a saw carriage with a saw unit can be moved along a saw line is stored, with a perpendicular to the saw line along a feed direction back and forth, at least one clamping device for detecting the Feed device with workpieces for positioning the workpieces at the level of the saw line, as well as with stop elements for creating the Workpieces for making oblique saw cuts and with one Hold-down device for holding the workpieces during splitting.
- Such sawing devices are known from WO 02/26452 A1. With their Plate-shaped workpieces, especially wooden or plastic plates, be divided, with the saw cuts both parallel or perpendicular to a longitudinal edge of the workpieces as well as at an angle to the longitudinal edge can be executed.
- the saw cut is made using a saw unit, which is held on a saw carriage, which is to be made the saw cut can be moved along a saw line.
- the workpieces can be positioned at the saw line using a feed device become.
- the feed device comprises at least one clamping device for gripping the workpieces so that they are positioned in a reproducible manner can be.
- a hold-down device can be, for example, a vertical one Pressure beams are used.
- the saw device known from WO 02/26452 A1 has two stop elements provided to which the workpieces to be divided are placed can.
- a first stop element is held immovably on the support table, and a second stop element is on a plate-shaped support device arranged parallel to the saw line adjustable on the machine frame is stored.
- the second stop element can be moved relative to the first stop element be so that workpieces to be applied to the two stop elements relative can take different orientations to the saw line.
- On manual setup of the workpieces in relation to the saw line can be done omitted.
- the use of a plate-shaped support device that is adjustable held on the machine frame can be susceptible to interference have the known sawing device and is not inconsiderable Manufacturing costs associated.
- the object of the present invention is to provide a sawing device at the beginning mentioned type in such a way that they are structurally simpler and has a structure that is less sensitive to interference.
- a sawing device of the generic type solved in that at least one on the feed device first stop element is arranged to which a corner region of the workpieces can be put on, and a second stop element can be positioned on the saw carriage is to which the workpieces can be placed laterally.
- the first and second stop elements can be used to divide the Workpieces have a clear alignment with regard to the saw line be, the additional use of an adjustable plate-shaped Support device can be omitted.
- the second stop element can be positioned on the saw carriage.
- the saw carriage can be moved reproducibly along the saw line on the machine frame stored, and this movability is according to the present Invention also used to align the second stop element.
- the second stop element can thus be predetermined in any position Take along the saw line.
- the first stop element is arranged on the feed device is reproducible back and forth across the saw line. So that can first stop element based on the feed direction in a predetermined manner assume any position relative to the second stop element. by virtue of the movability of the first and second stop elements can workpieces to be divided in any orientation with respect to the saw line be aligned by placing them on the stop elements that can be positioned according to the desired saw cut.
- the second stop element can be designed, for example, as a stop bolt be used to align a workpiece to be divided into a corresponding receptacle of the saw carriage can be inserted. To The second stop element can then be aligned be removed from the saw carriage, then the workpiece to hold reliably on the support table by means of the hold-down device and the saw carriage for making the saw cut along the saw line method.
- the second stop element between a stop position in which it is over a table level of the support table survives, and a release position in which it is positioned below the table level is movably held on the saw carriage.
- the second stop element can thus be moved back and forth in the vertical direction.
- For making the saw carriage is along an oblique saw cut move the saw line to a desired position and the second stop element moved into its stop position so that the workpieces to be divided can be placed on the side.
- the hold-down device are operated to hold the workpieces reliably, so that then the second stop element are moved into its release position can without the risk that the orientation of the workpieces is changed.
- This is the second while making the saw cut Stop element held on the saw carriage, however, it takes a position below the table level of the support table, so that through the second stop element the division of the workpieces is not affected.
- the vertical movement of the second stop element is done manually, for example by means of a hand crank. Is cheap it, however, if the second stop element is a motor drive device is assigned to move the second stop element.
- a motor drive device is assigned to move the second stop element.
- an electric or compressed air motor can be used as the drive device are used.
- Sawing device comprises a pneumatic or hydraulic drive device actuable piston-cylinder unit.
- the second stop element for example as a stop bolt
- the workpieces to be divided can be fed by means of the feed device be positioned relative to the saw line.
- the Feed device at least one clamping device, with the help of which workpieces to be divided can be detected.
- the clamping devices each have a first Stop elements are assigned to grasp the workpieces in the area the first stop elements. This ensures that the workpieces can be reliably fixed on the first stop element. This gives the Possibility of using the feed device to make an oblique saw cut first in a front position adjacent to the saw line to move the workpieces to be divided to the first in this position Apply the stop element.
- the workpieces can then be assigned by the Clamping device can be detected so that it is immovable on the first Stop element are held. Then the feed device according to the length of the workpieces to be divided back into a Saw line can be moved to a spaced position, with the workpieces after be moved behind. At the same time, the workpieces can be turned sideways the second stop element arranged on the saw carriage so that it adopt the desired orientation in relation to the saw line.
- first stop element assigned clamping devices together with the respective first stop element pivotable about a pivot axis on the feed device are held, the pivot axis perpendicular to the feed device and is aligned perpendicular to the saw line. Due to the pivotability the first stop elements and the associated clamping devices the alignment of the workpieces to be divided is simplified.
- the clamping devices are preferably designed like pliers and include at least one jaw that is perpendicular to the swivel axis the clamping devices aligned axis of rotation is rotatably held.
- the clamping jaw is preferably coupled to a clamping cylinder with a Pressure medium, for example with compressed air, can be acted upon for detection of the workpieces to be divided.
- the clamping jaw has two arms Is designed lever that can be placed on a workpiece with a first end is and the second end is coupled to the clamping cylinder.
- the creation of the workpieces to be divided on the first stop element is simplified in a preferred embodiment in that the first Stop element assigned a preferably plate-shaped support member is to support the area adjacent to the first stop element of the workpieces, the workpieces between the support member and the assigned clamping device can be clamped.
- the support member thus serves on the one hand, the support of the workpieces to be divided, on the other the support member an abutment for the clamping device, so that the workpieces in the area of the first stop element between the clamping device and the support member can be clamped.
- the support member comprises a turntable on which first stop element and the associated clamping device held are, with the turntable perpendicular to the feed direction and perpendicular axis of rotation aligned to the saw line rotatable on the feed device is held.
- the first stop element and the clamping device can be aligned together by turning the turntable.
- the first stop element has a stop angle includes with two angled stop legs, one Pick up the corner area of the workpieces between them and that the stop angle is pivotally held on the feed device, the Swing axis of the stop angle perpendicular to the feed direction and is aligned perpendicular to the saw line. Due to the stop angle the workpiece to be split has a clear alignment with respect to the first Stop element can be specified by the workpiece with one of the The corner area facing away from the saw line is placed on the two stop legs becomes.
- the stop angle is perpendicular to the feed direction and perpendicular to Saw line swiveling and can be used in different orientations take on the saw line.
- At least one stop leg is held resiliently. This gives the possibility of the two stop arms being at an acute angle to one another align, so that even acute-angled corner areas of the to be divided Workpieces can be reproducibly placed on the first stop element are, the stop legs such because of their resilient bracket are pivotable that they pivoted in opposite directions can be used to accommodate, for example, right-angled corner areas of the workpieces.
- the resilient mounting of the stop leg can be done by means of a resilient Element, for example by means of a leaf spring.
- the clamping device assigned to the first stop element preferably detects the workpieces in the area between the two stop legs.
- the sawing device comprises a control device with an input element for Enter the dimensions of the workpieces to be divided and the angle, which the saw cut should take in relation to an edge of the workpieces, and with a computing unit for calculating position data for the first and second stop elements in accordance with the input data for the execution the desired saw cut and that the first and second stop elements can be positioned according to the calculated position data are.
- the user must only the dimensions, i.e. the length and the width of those to be divided Workpieces, as well as the desired angle that the saw cut related on one edge of the workpieces.
- the input can be done, for example, using a keyboard.
- the computing unit calculates the required positions of the data first and second stop elements, the position of the first stop element is determined by its distance from the saw line, while the position of the second stop element by its distance from the first Stop element is defined with respect to the saw line.
- the two stop elements can be positioned according to the calculated position data. The positioning of the stop elements in this way improves the orientation of the Workpieces to be divided are clearly specified, which are consequently easy to handle Way can be divided.
- two plate-shaped workpieces are divided in such a way that they are then joined together at a predetermined angle can.
- protruding areas of the workpieces must be made Saw cuts aligned at an angle to the longitudinal edges of the workpieces be separated.
- the angle of the saw cuts required for this in relation to the longitudinal edges of the workpieces depends on which one Angle the two workpieces should then take up to each other and what width the respective workpieces have.
- Come two workpieces with the same width, which are then aligned perpendicular to each other the saw cut must be at an angle of 45 ° the longitudinal edges of the workpieces.
- the angle of the saw cut is based on a longitudinal edge to adapt the workpiece to the corresponding widths.
- the calculations and orientations required for this is with a advantageous embodiment provided that for sawing two workpieces, the lengths that are to be joined together at an angle, the lengths and widths of the two workpieces and the angle that the two workpieces to each other, can be entered into the control device and that the stop elements by means of the control device the required Saw cuts can be positioned accordingly.
- the user of the sawing device thus only has the length and width dimensions of the two workpieces and the angle that the two workpieces have when they are joined together to each other, to enter.
- the first and second stop elements automatically by means of the control device positioned that the two workpieces for making the respective saw cut take such an orientation relative to the saw line that they then be joined together at the desired angle can.
- a saw device in the form of a schematically shown with the reference numeral 10 pressure beam saw shown.
- This comprises a machine frame 12 which has a support table 14 forms with a saw gap 16.
- a saw carriage 18 along a saw line 20 predetermined by the saw gap 16 (see Figure 2) linearly held on the machine frame 12.
- the saw carriage 18 carries two saw units in the form of a scoring saw 22 and a circular saw 24, each one known per se and therefore not shown in the drawing
- Have drive unit and a saw blade 26 or 28, the by means of the assigned drive units for making a saw cut can be driven to rotate.
- the saw units 22, 24 are in held vertically adjustable on the saw carriage 18, so that the associated saw blades 26 and 28 in an upper position of the Saw units 22, 24 pass through the saw gap 16 to make a saw cut while in a lower position of the saw units 22, 24 are arranged below the saw gap 16.
- the machine frame 12 bears on opposite end faces a pressure beam tower 30 and 32, each with a guide arrangement 34 or 36 records.
- a hold-down device in the form of a Pressure bar 38 in the direction perpendicular to the table plane of the support table 14 held adjustable.
- the pressure bar 38 has an approximate in the usual manner C-shaped profile with a slot-shaped facing the saw gap 16 Opening into which the saw carriage can be adjusted when making a saw cut 18 held saw blades 26 and 28 can enter.
- the guide arrangements 34 and 36 of the two pressure beam towers 30, 32 include in the usual and therefore not shown in the drawing cylinders to which pressure medium can be applied, by means of which the pressure bar 38 is raised and can be lowered.
- the pressure beam saw 10 has two parallel to each other and perpendicular to the saw line 20 aligned guide rails 40, 42 on which a feed device Slidably held in the form of a transport carriage 44 is, the transport carriage 44 by means of a known and therefore not shown in the drawing drive along the guide rails 40, 42 in one illustrated by the double arrow 46 in FIG
- the feed direction can be moved back and forth.
- FIG 2 There are several known per se on the transport carriage 44 and therefore in FIG 2 only schematically shown gripping tongs 48, with which a plate-shaped Workpiece, preferably a wooden plate, with parallel to the Guide rails 40, 42 aligned longitudinal edge (not in the drawing shown) detected and moved in the feed direction 46.
- the Gripping tongs 48 are shown in FIG. 1 for better clarity not shown.
- the transport carriage 44 carries two to one another spaced apart first stop elements 50, 52, which are identical and are shown enlarged in Figures 3 and 4.
- the first stop elements 50 and 52 are each rigidly connected to the Transport carriage 44 connected boom 54 held on its free End of a turntable 56 is rotatably supported, the axis of rotation 58 of the Turntable 56 perpendicular to the feed direction 46 and perpendicular to the saw line 20 is aligned.
- a bracket 60 is fixed, which is a U-shaped Has profile and in its end region facing away from the turntable 56 one about a not shown in the drawing, known per se Compressed line receives clamping cylinder 62 which can be pressurized with compressed air, in which a clamping piston (not shown in the drawing) slidably mounted is.
- a piston rod emerging from the tensioning cylinder 62 is on the tensioning piston 64 fixed, with their facing away from the clamping cylinder 62 End rests on a jaw 66, which is pivotable, two-armed Lever is designed and on a bracket fixed to the bracket 60 68 is held pivotably, the pivot axis 70 of the clamping jaw 66 is aligned perpendicular to the axis of rotation 58 of the turntable 56.
- the clamping jaw 66 carries at its end facing away from the piston rod 64 a freely rotatable support roller 72 with which the jaw 66 on the top of a workpiece 74 to be divided can be placed.
- the workpiece 74 can in this case by pressurizing the clamping cylinder 62 between the Clamping jaw 66 and the turntable 56 can be clamped.
- the first stop elements 50 and 52 comprise two stop legs 76, 78, which together form a stop bracket 80 and each by means of a Leaf spring 82 and 84 are held on the bearing block 68.
- the two stop legs 76 and 78 can have a corner region 86 of the workpiece 74 between record themselves, being spread apart elastically due to their resilient mounting can be.
- the pressure beam saw 10 also includes a second stop element 88, which is arranged on the saw carriage 18. It is in the form of a stop pin designed and by means of a drive device 90 perpendicular to the saw line 20 and adjustable perpendicular to the feed direction 46.
- the drive device 90 which preferably as a pressurizable piston-cylinder unit is configured, the second stop element 88 can between a stop position projecting beyond the table level of the support table 14 and a release position in which the second stop element 88 is positioned below the table level, to be moved back and forth.
- control of the drives of the transport carriage 44, the saw carriage 18 and the second stop element 88 is carried out by means of a control device 92, the control lines not known in the drawing, known per se is connected to the drives.
- the support plates 94 and the cross members 96 are hollow and each define an air duct, not shown in the drawing, about one from a central blower (not shown in the drawing) Air flow to air outlet nozzles arranged on the upper side of the support plates 94 98 can be performed.
- Air flow to air outlet nozzles arranged on the upper side of the support plates 94 98 can be performed.
- On the support plates 94, which are only on the machine frame 12, but not on a footprint of the pressure beam saw 10 can support an area projecting beyond the saw line 20 of the workpieces to be divided, with the Workpieces and the support plates 64 form an air cushion by the air supply leaves, so that the workpieces moved with little effort can be.
- a plate-shaped workpiece for example a wooden plate
- the pressure beam saw 10 are divided, so the user first gives the dimensions of the workpiece and the angle that the saw cut related on a longitudinal edge of the workpiece, via a keyboard 100 the control device 92.
- the transport carriage 44 with the stop element 50 move forward into a position adjacent to the saw line 20, so that the user of the pressure beam saw 10 the rear corner region 86 of Workpiece to the stop legs 76 and 78 of the first stop element 50 can put on.
- the associated with the stop legs 76 and 78 Clamping jaw 66 is then actuated by means of the clamping cylinder 62, so that the Corner area 86 of the workpiece to be divided between the clamping jaw 66 and the turntable 56 is clamped.
- the transport carriage 44 is moved backwards in the direction facing away from the saw line 20 until the first stop element 50 has assumed the calculated position, that is to say the calculated distance a 1 from the saw line 20.
- the saw carriage 18 with the lowered saw units 22, 24 is moved along the saw line 20 until the second stop element 88 arranged on the saw carriage 18 assumes its pre-calculated position, namely the calculated distance a 2 from the first stop element 50 in relation to the saw line 20 Has.
- the second stop element 88 is then moved upward into its stop position by means of the drive device 90, so that the workpiece to be split together with the first stop element 50 can be pivoted so far about the axis of rotation 58 that it lies against the second stop element 88 with a longitudinal edge.
- the workpiece now assumes the necessary orientation relative to the saw line 20 in order to be able to make the desired oblique saw cut.
- the pressure beam 38 is moved by means of the guide arrangements 34 and 36 in the direction of the support table 14, so that the workpiece to be divided is held immovably on the support table 14.
- the second stop element 88 is now moved into its release position, and the saw carriage 18 is positioned to the side of the workpiece to be divided.
- the scoring and circular saws 22, 24, which are adjustable on the saw carriage 18 and are adjustable in the vertical direction, are extended in order to make the saw cut in the vertical direction, so that the associated saw blades 26 and 28 reach through the saw gap 16 of the support table 14 and the workpiece can then be cut open ,
- the saw carriage 18 is moved along the saw line 20, and after the saw cut has been made, the pressure beam 18 is moved back into its position spaced from the 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)
Abstract
Description
- Figur 1:
- eine schaubildliche Darstellung einer erfindungsgemäßen Sägeeinrichtung;
- Figur 2:
- eine Draufsicht auf die Sägeeinrichtung gemäß Figur 1;
- Figur 3:
- eine vergrößerte Draufsicht auf den Teilbereich A aus Figur 2;
- Figur 4:
- eine schaubildliche Darstellung des Teilbereiches A aus Figur 2 und
- Figur 5:
- eine Darstellung der Grafik, die einem Benutzer auf einer Anzeigevorrichtung der Sägeeinrichtung angezeigt wird beim Zusägen zweier senkrecht zueinander auszurichtender Werkstücke.
Claims (15)
- Sägeeinrichtung zum Aufteilen plattenförmiger Werkstücke, mit einem einen Auflagetisch ausbildenden Maschinengestell, an dem ein Sägewagen mit zumindest einer Sägeeinheit entlang einer Sägelinie verfahrbar gelagert ist, mit einer senkrecht zur Sägelinie entlang einer Vorschubrichtung hin- und herbewegbaren, zumindest eine Klemmvorrichtung zum Erfassen der Werkstücke aufweisenden Vorschubvorrichtung zum Positionieren der Werkstücke in Höhe der Sägelinie, sowie mit Anschlagelementen zum Anlegen der Werkstücke zur Vornahme schräg verlaufender Sägeschnitte und mit einer Niederhaltevorrichtung zum Halten der Werkstücke während des Aufteilens, dadurch gekennzeichnet, daß an der Vorschubvorrichtung (44) zumindest ein erstes Anschlagelement (50, 52) angeordnet ist, an das ein Eckbereich (86) der Werkstücke anlegbar ist, und daß am Sägewagen (18) ein zweites Anschlagelement (88) positionierbar ist, an das die Werkstücke seitlich anlegbar sind.
- Sägeeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das zweite Anschlagelement (88) zwischen einer Anschlagstellung, in der es über eine Tischebene des Auflagetisches (14) übersteht, und einer Freigabestellung, in der es unterhalb der Tischebene positioniert ist, bewegbar am Sägewagen (18) gehalten ist.
- Sägeeinrichtung nach Anspruch 2, dadurch gekennzeichnet, daß dem zweiten Anschlagelement (88) eine motorische Antriebseinrichtung (90) zugeordnet ist zum Bewegen des Anschlagelementes (88).
- Sägeeinrichtung nach Anspruch 3 dadurch gekennzeichnet, daß die Antriebseinrichtung (90) ein pneumatisch oder hydraulisch betätigbares Kolben-Zylinder-Aggregat umfaßt.
- Sägeeinrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die an der Vorschubvorrichtung (44) angeordneten Klemmvorrichtungen (66) jeweils einem ersten Anschlagelement (50, 52) zugeordnet sind zum Erfassen der Werkstücke im Bereich der ersten Anschlagelemente (50, 52).
- Sägeeinrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die jeweils einem ersten Anschlagelement (50, 52) zugeordneten Klemmvorrichtungen (66) zusammen mit den jeweiligen Anschlagelement (50, 52) um eine Schwenkachse (58) verschwenkbar an der Vorschubvorrichtung (44) gehalten sind, wobei die Schwenkachse (58) senkrecht zur Vorschubvorrichtung (46) und senkrecht zur Sägelinie (20) ausgerichtet ist.
- Sägeeinrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Klemmvorrichtungen zangenartig ausgestaltet sind und mindestens eine Spannbacke (66) umfassen, die um eine senkrecht zur Schwenkachse (58) ausgerichtete Drehachse (70) drehbar gehalten ist.
- Sägeeinrichtung nach Anspruch 5, 6 oder 7, dadurch gekennzeichnet, daß dem ersten Anschlagelement (50, 52) ein Stützglied (56) zugeordnet ist zum Abstützen des am ersten Anschlagelement (50, 52) anliegenden Bereichs (86) der Werkstücke, wobei die Werkstücke zwischen das Stützglied (56) und die Klemmvorrichtung (66) einspannbar sind.
- Sägeeinrichtung nach Anspruch 8, dadurch gekennzeichnet, daß das Stützglied einen Drehteller (56) umfaßt, an dem das erste Anschlagelement (50, 52) sowie die zugeordnete Klemmvorrichtung (66) gehalten sind, wobei der Drehteller (56) um eine senkrecht zur Vorschubrichtung (46) und senkrecht zur Sägelinie (20) ausgerichtete Drehachse drehbar an der Vorschubvorrichtung (44) gehalten ist.
- Sägeeinrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das erste Anschlagelement (50, 52) einen Anschlagwinkel (80) umfaßt mit zwei winklig zueinander ausgerichteten Anschlagschenkeln (76, 78), die einen Eckbereich (86) der Werkstücke zwischen sich aufnehmen, und daß der Anschlagwinkel (80) schwenkbar an der Vorschubvorrichtung (44) gehalten ist, wobei die Schwenkachse (58) des Anschlagwinkels (80) senkrecht zur Vorschubrichtung (46) und senkrecht zur Sägelinie (20) ausgerichtet ist.
- Sägeeinrichtung nach Anspruch 10, dadurch gekennzeichnet, daß zumindest ein Anschlagschenkel (76, 78) federnd gehalten ist.
- Sägeeinrichtung nach Anspruch 11, dadurch gekennzeichnet, daß die federnde Halterung mittels einer Blattfeder (82, 84) erfolgt.
- Sägeeinrichtung nach Anspruch 10, 11 oder 12, dadurch gekennzeichnet, daß die dem ersten Anschlagelement (50, 52) jeweils zugeordnete Klemmvorrichtung (66) die Werkstücke im Bereich zwischen den beiden Anschlagschenkeln (76, 78) erfaßt.
- Sägeeinrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Sägeeinrichtung (10) eine Steuervorrichtung (92) umfaßt mit einem Eingabeelement (100) zur Eingabe der Abmessung der aufzuteilenden Werkstücke sowie des Winkels, den der Sägeschnitt zu einer Kante der Werkstücke einnehmen soll, sowie mit einer Recheneinheit (102) zur Berechnung von Positionsdaten für die ersten und zweiten Anschlagelemente (50, 52, 88) entsprechend den eingegebenen Daten zur Vornahme eines gewünschten Sägeschnittes, und daß die ersten und zweiten Anschlagelemente (50, 52, 88) den berechneten Positionsdaten entsprechend positionierbar sind.
- Sägeeinrichtung nach Anspruch 14, dadurch gekennzeichnet, daß zum Zusägen von zwei Werkstücken, die im Winkel zueinander zusammengefügt werden sollen, die Längen und Breiten der beiden Werkstücke sowie der Winkel, den die beiden Werkstücke zueinander einnehmen sollen, in die Steuervorrichtung (92) eingebbar sind und daß die Anschlagelemente (50, 52, 88) mittels der Steuervorrichtung (92) den erforderlichen Sägeschnitten entsprechend positionierbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10223142 | 2002-05-15 | ||
DE2002123142 DE10223142B4 (de) | 2002-05-15 | 2002-05-15 | Sägeeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1362676A1 true EP1362676A1 (de) | 2003-11-19 |
EP1362676B1 EP1362676B1 (de) | 2006-07-12 |
Family
ID=29265382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20030010342 Expired - Fee Related EP1362676B1 (de) | 2002-05-15 | 2003-05-08 | Sägeeinrichtung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1362676B1 (de) |
DE (1) | DE10223142B4 (de) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1716955A1 (de) | 2005-04-27 | 2006-11-02 | Raimann Holzoptimierung GmbH & Co. KG | Blockiervorrichtung für eine Schnittfuge in einem Maschinentisch einer Sägevorrichtung und eine Längskreissäge |
DE102006013264A1 (de) * | 2006-03-21 | 2007-09-27 | Holzma Plattenaufteiltechnik Gmbh | Sägeeinrichtung |
EP1990119A1 (de) * | 2007-05-04 | 2008-11-12 | Siegfried Keusch | Horizontale Plattensäge |
EP2090394A2 (de) * | 2007-05-11 | 2009-08-19 | SCM GROUP S.p.A. | Verfahren zum Schneiden einer Platte |
ITBO20090439A1 (it) * | 2009-07-08 | 2011-01-09 | Biesse Spa | Macchina per il taglio di pannelli di legno o simili |
ITMI20091774A1 (it) * | 2009-10-15 | 2011-04-16 | Macotec S R L | Macchina per il taglio di lastre di vetro e simili, con mezzi per la rotazione di almeno una porzione di lastra. |
EP2548682A1 (de) * | 2011-07-21 | 2013-01-23 | Schelling Anlagenbau GmbH | Verfahren zum Zersägen eines Werkstücks |
ITBO20110558A1 (it) * | 2011-09-30 | 2013-03-31 | Biesse Spa | Macchina sezionatrice per il taglio di pannelli di legno o simili |
ITBO20120361A1 (it) * | 2012-07-02 | 2014-01-03 | Biesse Spa | Metodo e macchina per il taglio di pannelli di legno o simili |
EP3398742A1 (de) * | 2017-05-05 | 2018-11-07 | HOLZ-HER GmbH | Sägevorrichtung zum aufteilen plattenförmiger werkstücke |
EP3584034A1 (de) * | 2018-05-28 | 2019-12-25 | IMA Schelling Deutschland GmbH | Platteneinschubsystem für holzverarbeitungsmaschinen |
CN113752337A (zh) * | 2021-09-24 | 2021-12-07 | 南通跃通数控设备股份有限公司 | 一种用于木门装饰条的加工装置及加工方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0830922A2 (de) * | 1996-09-18 | 1998-03-25 | IMA Maschinenfabriken Klessmann GmbH | Werkzeugmaschine mit Sägevorrichtung, insbesondere für die Bearbeitung von Platten |
WO2002026452A1 (de) * | 2000-09-22 | 2002-04-04 | Ant. Panhans Werkzeug- Und Maschinenfabrik Gesellschaft M.B.H. | Plattenaufteilsäge mit winkeleinstellbare anlagevorrichtung |
-
2002
- 2002-05-15 DE DE2002123142 patent/DE10223142B4/de not_active Expired - Fee Related
-
2003
- 2003-05-08 EP EP20030010342 patent/EP1362676B1/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0830922A2 (de) * | 1996-09-18 | 1998-03-25 | IMA Maschinenfabriken Klessmann GmbH | Werkzeugmaschine mit Sägevorrichtung, insbesondere für die Bearbeitung von Platten |
WO2002026452A1 (de) * | 2000-09-22 | 2002-04-04 | Ant. Panhans Werkzeug- Und Maschinenfabrik Gesellschaft M.B.H. | Plattenaufteilsäge mit winkeleinstellbare anlagevorrichtung |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1716955A1 (de) | 2005-04-27 | 2006-11-02 | Raimann Holzoptimierung GmbH & Co. KG | Blockiervorrichtung für eine Schnittfuge in einem Maschinentisch einer Sägevorrichtung und eine Längskreissäge |
DE102006013264A1 (de) * | 2006-03-21 | 2007-09-27 | Holzma Plattenaufteiltechnik Gmbh | Sägeeinrichtung |
EP1990119A1 (de) * | 2007-05-04 | 2008-11-12 | Siegfried Keusch | Horizontale Plattensäge |
EP2090394A3 (de) * | 2007-05-11 | 2013-03-27 | SCM Group S.p.A. | Verfahren zum Schneiden einer Platte |
EP2090394A2 (de) * | 2007-05-11 | 2009-08-19 | SCM GROUP S.p.A. | Verfahren zum Schneiden einer Platte |
ITBO20090439A1 (it) * | 2009-07-08 | 2011-01-09 | Biesse Spa | Macchina per il taglio di pannelli di legno o simili |
EP2272642A1 (de) * | 2009-07-08 | 2011-01-12 | BIESSE S.p.A. | Maschine zum Schneiden von Holz Platten oder dergleichen |
ITMI20091774A1 (it) * | 2009-10-15 | 2011-04-16 | Macotec S R L | Macchina per il taglio di lastre di vetro e simili, con mezzi per la rotazione di almeno una porzione di lastra. |
EP2548682A1 (de) * | 2011-07-21 | 2013-01-23 | Schelling Anlagenbau GmbH | Verfahren zum Zersägen eines Werkstücks |
ITBO20110558A1 (it) * | 2011-09-30 | 2013-03-31 | Biesse Spa | Macchina sezionatrice per il taglio di pannelli di legno o simili |
EP2574433A1 (de) * | 2011-09-30 | 2013-04-03 | BIESSE S.p.A. | Schneidemaschine zum Schneiden von Holzplatten oder dergleichen |
ITBO20120361A1 (it) * | 2012-07-02 | 2014-01-03 | Biesse Spa | Metodo e macchina per il taglio di pannelli di legno o simili |
EP3398742A1 (de) * | 2017-05-05 | 2018-11-07 | HOLZ-HER GmbH | Sägevorrichtung zum aufteilen plattenförmiger werkstücke |
EP3584034A1 (de) * | 2018-05-28 | 2019-12-25 | IMA Schelling Deutschland GmbH | Platteneinschubsystem für holzverarbeitungsmaschinen |
CN113752337A (zh) * | 2021-09-24 | 2021-12-07 | 南通跃通数控设备股份有限公司 | 一种用于木门装饰条的加工装置及加工方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10223142B4 (de) | 2005-12-29 |
DE10223142A1 (de) | 2003-11-27 |
EP1362676B1 (de) | 2006-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1147000B1 (de) | Vorrichtung zum kurvenschneiden von platten oder fliesen | |
EP1362676A1 (de) | Sägeeinrichtung | |
EP1810769B1 (de) | Plattenbearbeitungsvorrichtung mit einer Sägeeinheit und Verfahren zum Betreiben einer solchen Vorrichtung | |
DE20203938U1 (de) | Bearbeitungsmaschine zum wenigstens teilweisen konturenabhängigen Ausschneiden oder Fräsen | |
DE2128717C3 (de) | Verfahren zum Aufbringen eines metallischen Abstandhalters auf die Scheibenränder einer der rechteckigen Glasplatten einer Isolierverglasung und Vorrichtung zur Durchführung des Verfahrens | |
EP0330970A2 (de) | Vorrichtung zum Positionieren von bogenförmigen Kreuzsprossenrahmenteilen und zum Fräsen von trapezförmigen Ausnehmungen in diese Rahmenteile | |
EP0491120A1 (de) | Metallbandsäge | |
AT409606B (de) | Plattenaufteilsäge | |
DE4017093C2 (de) | ||
EP2143516B1 (de) | Sägeaggregat für vertikale Plattensäge | |
AT501316B1 (de) | Plattenaufteilsäge mit niederhaltevorrichtung | |
AT411449B (de) | Plattenaufteilsäge | |
EP2149416A2 (de) | Druckbalkensäge | |
EP1038645B1 (de) | Verfahren und Vorrichtung zum Bearbeiten von Glasleisten, bevorzugt zur Durchführung von Schrägschnitten, für Fensterrahmen, insbesondere mit spitzen oder stumpfen Winkeln der Rahmenecken | |
DE4016905C1 (en) | Circular saw for trimming wood - is used with table adjustable in height and fitted with clamp | |
DE2722335C3 (de) | Gehrungssäge für Glashalteleisten von Fenster- und Türrahmen | |
EP0607914B1 (de) | Vorrichtung zur Führung der Werkstücke bei einer automatischen Holzbearbeitungsmaschine | |
DE3040446A1 (de) | Zufuehrvorrichtung an blechbearbeitungsmaschinen | |
DE4217291C1 (de) | Kantenanleimmaschine | |
EP0026919A2 (de) | Arbeitstisch mit Maschinenschlitten | |
DE4411291A1 (de) | Vorrichtung zum Ablängen von Hohlprofilen | |
DE19917535A1 (de) | Parallelanschlagsvorrichtung für eine Formatsägemaschine | |
DE1502963A1 (de) | Vorrichtung zum Auswechseln von aus Schermesser und Futter bestehenden Einheiten bei Blechscheren | |
EP1362657A1 (de) | Vorrichtung zum Bearbeiten plattenförmiger Werkstücke | |
EP0747157B1 (de) | Vorrichtung zur paarweisen oder einzelnen Fertigung von Rahmenteilen |
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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
17P | Request for examination filed |
Effective date: 20040506 |
|
AKX | Designation fees paid |
Designated state(s): DE IT |
|
17Q | First examination report despatched |
Effective date: 20040730 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAL | Information related to payment of fee for publishing/printing deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR3 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): IT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20060712 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20070413 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20130517 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140508 |