EP4132756A1 - Anlage zur bearbeitung von werkstücken und verfahren dafür - Google Patents
Anlage zur bearbeitung von werkstücken und verfahren dafürInfo
- Publication number
- EP4132756A1 EP4132756A1 EP21719045.3A EP21719045A EP4132756A1 EP 4132756 A1 EP4132756 A1 EP 4132756A1 EP 21719045 A EP21719045 A EP 21719045A EP 4132756 A1 EP4132756 A1 EP 4132756A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping device
- workpiece
- clamping
- clamped
- 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.)
- Granted
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B5/00—Clamps
- B25B5/003—Combinations of clamps
Definitions
- the invention relates to a system for processing workpieces made of wood, plastic, aluminum and the like according to the preamble of claim 1 and a method for transferring workpieces between a first and a second clamping device according to the preamble of claim 10.
- Known systems have a loading area and a processing area for the workpieces to be processed, which are advantageous stabför-shaped parts and are transported benefits with clamping table feeds through the system.
- the charging and loading areas are at the same point within the system, so that loading and unloading cannot be carried out at the same time.
- CONFIRMATION COPY and have a high positioning accuracy, which makes the system complex and expensive.
- the invention is based on the object of designing the generic system and the generic method in such a way that the workpieces to be processed can be processed with a high degree of accuracy with a simple structure of the system.
- the system according to the invention has the first clamping device, which has the at least one counter-stop for the workpiece that can be adjusted in the y-direction.
- the workpiece In the loading area, the workpiece can be pushed and clamped against the counter stop in the y-direction without high positional accuracy.
- the workpiece can be twisted to a certain extent or clamped at an angle on the clamping device.
- the second clamping device which is located in the machining area of the system, has the at least one stop for the workpiece that can be positioned in the y-direction. As soon as the workpiece has been moved from the loading area into the machining area by means of the first clamping device, the workpiece can be pushed against the stop of the second clamping device positioned in the y-direction after releasing the clamping device of the first clamping table device.
- the two clamping devices have very precise support levels on which the workpieces rest.
- the substructure and the guide for the clamping devices have a very high level of precision and rigidity, because the workpieces in the machining area of the system must be machined with high precision.
- the workpiece can be aligned in the y-direction after the clamping device of the first clamping device has been released. Since the supports or lower clamping jaws of the two clamping devices are very precisely aligned with one another, in particular have exactly the same height position, and both clamping devices of the clamping devices are released or opened, the workpiece can rest on the supports without tension Workpiece has been clamped at an angle or twisted in the clamping device of the first clamping device during the loading process, the workpiece, since it is exposed, is now moved against the impact of the second clamping device in the y-direction and is precisely positioned by means of the clamping device. The precisely aligned workpiece is then clamped in place with the clamping device of the first clamping device.
- the workpiece is aligned in such a way that its long sides protrude so far beyond the clamping jaws of the clamping devices in the y-direction that the long sides can be provided with the desired profile.
- the workpieces are advantageously aligned in such a way that they do not have to change their position when changing from the first to the second clamping device - or vice versa.
- the second clamping device can also be moved back in the y direction for the second machining in order to generate a free space for machining tools. This process is time-neutral, because the second clamping device must be moved back in the y-direction for the transfer of the finished workpieces.
- the second clamping device can be moved away from the first clamping device in an advantageous embodiment by means of the drive in the y-direction, so that the workpiece clamped in the first clamping device can now be machined with one or more tools.
- This y-axis of the second clamping device is also used when the workpiece is to be transferred from the first clamping device to the second clamping device for further processing and is to be clamped by it. Then the second clamping device is moved so far towards the first clamping device in the y-direction that the workpiece can be transferred.
- the y-axis which is required anyway, saves one axis in the loading area. This is all the more advantageous as the Liche stop extend over a large length and a corresponding effort must be made to ensure accuracy over the entire length of the stop.
- the first clamping device can advantageously be moved along a guide that extends in the x direction.
- the first clamping device can therefore be moved reliably from the loading area into the processing area of the system.
- a simple structure of the system contributes in an advantageous manner if the second clamping device is arranged in the x-direction unadjustable in the processing area.
- the second tensioning device is advantageously adjustable in the y direction along a guide. If the second tensioning device is to be adjusted in the direction of the first tensioning device or away from it, the guide ensures that the second tensioning device can be moved reliably.
- the lower clamping jaw of the second clamping device is advantageously adjustable in the z-direction. This means that the lower clamping jaw can, for example, when transferring the workpiece from the first to the second Clamping device can be lowered slightly so that the workpiece cannot get stuck during transfer.
- a structurally simple design of the system results in an advantageous manner if the clamping jaws of the second clamping device extend over the length of the second clamping device in the x-direction.
- the entire second clamping device extends almost over the length of the machining area in the x direction.
- the system is advantageously provided with at least one receiving unit for depositing the workpieces after processing, which can be moved in the x direction from the processing area into the loading area. If the receiving unit is in the processing area, the workpieces can be placed on the receiving unit after they have been finished. With it, the workpieces are moved in the x-direction to the loading area and there removed from the system by means of a suitable transport device. During this delivery process, the clamping devices can transport the workpieces in the system regardless of the position of the receiving unit.
- the workpiece to be machined is initially picked up and clamped in the loading area by the first clamping device without precise positioning with respect to this clamping device. It is not important here whether the workpiece is twisted or clamped at an angle in the clamping device of the clamping device.
- the first clamping device With the first clamping device, the workpiece is moved next to the second clamping device, the clamping device of which is open, so that the workpiece clamped in the first clamping device can be inserted between the clamping jaws of the clamping device of the second clamping device without problems.
- the lower clamping jaws or supports of the two clamping devices are exactly aligned with one another in the vertical direction (z-direction), ie they are exactly aligned with one another.
- the corresponding positioning axes must be used for a high quality Machining anyway have a high positioning accuracy.
- the lower clamping jaws are exactly aligned with one another at the same height. This is necessary if the workpieces have a flat support side.
- the supplied workpieces can, for example, already be provided with a fold, ie the workpieces are provided with an open-edged depression or groove, the so-called fold. This fold is limited in the vertical direction (z-direction) by a surface parallel to the support surface of the workpiece, with which the workpiece rests against the corresponding clamping jaw.
- the clamping jaws of the two clamping devices are aligned with a height offset, but nevertheless exactly to one another, which corresponds to the dimension of the recess in the z-direction.
- the clamping of the workpiece in the first clamping device is released.
- the workpiece can then be aligned or positioned transversely to the x-direction in the y-direction by means of horizontally opposite stops. As a result, the workpiece is positioned exactly, even if it was previously clamped at an angle or rotated in the first clamping device.
- the workpiece is then clamped in one of the two clamping devices and then processed.
- the workpiece is positioned in such a way that in the clamped position it protrudes in the y direction over the clamping device.
- the protruding workpiece area can then be machined with the appropriate tools.
- the exact positioning of the workpiece is advantageously achieved in that, before being clamped in one of the two clamping devices, it rests against a counter-stop of the first clamping device and a stop of the second clamping device.
- the second clamping device is retracted so far in the y-direction after the workpiece has been clamped that one side of the workpiece can be processed.
- This side can overlap the corresponding long side Workpiece area as well as the top and / or bottom of the workpiece.
- the exposed longitudinal side of the workpiece can be machined, in particular profiled, while bores, grooves and the like can be made in the upper / lower side of the workpiece.
- the partially processed workpiece is advantageously transferred to the second clamping device within the processing area. With the clamping device open, it is shifted in the y-direction in the direction of the first clamping device.
- the workpiece is always clamped so that the workpiece does not change its position during the transfer process. This contributes to a very high processing quality.
- the clamping device of the first clamping device is advantageously only opened when the clamping device of the second clamping device has clamped the workpiece.
- the workpiece is clamped in such a way that the still unprocessed area of the workpiece protrudes in the y-direction over the clamping device of the second clamping device, so that the required processing is carried out on the exposed longitudinal side and / or the top and / or bottom of the workpiece can be made.
- the second clamping device can be moved back in the y-direction for this further processing so that the corresponding tools can reach the unprocessed workpiece area.
- the first clamping device can be moved back to the loading area in order to pick up the next workpiece to be processed there. As soon as the workpiece has been finished in the second clamping device, it is transferred to a receiving unit with which the finished workpiece can be transported from the machining area back into the loading area.
- Fig. 1 is a perspective view of a system according to the invention
- Fig. 2 in an enlarged and perspective view a Spannein direction of the system according to the invention
- elongated workpieces are processed, which can advantageously consist of flolz, but also of plastic, aluminum or a similar material.
- the workpieces 1 have a rectangular cross-section and are fed on a feed device 2 transversely to their longitudinal direction in the y-direction.
- the feed device 2 is provided with at least one transport unit 3 with which the workpieces 1 are transported into the system transversely to their longitudinal direction.
- the too Workpieces 1 to be processed can be placed on the feed device 2 by hand.
- An automatic workpiece feed is also possible, please include.
- the transport unit 3 can be formed, for example, by transport belts which are spaced apart and extend in the y-direction.
- the feed device 2 has at least one support table 4 on which the workpieces 1 are placed. As soon as the workpieces 1 leave the support table 4, they are picked up by the transport unit 3 and transported transversely to their longitudinal direction.
- the feed device 2 can have several transport units 3 lying next to one another in order, for example, to be able to transport several workpieces 1 lying next to one another at the same time.
- the workpieces 1 are fed to clamping devices 5, 6 with which the workpieces 1 are clamped on the top and bottom.
- each clamping device 5, 6 has three clamping carriages 5a to 5c, 6a to 6c, each of the upper and lower clamping jaws 5 ‘, 6‘; 5 ", 6" have.
- the clamping devices 5, 6 are located in a loading area 7 in which the workpieces 1 are fed from the feeding device 2 to the clamping devices 5, 6.
- the clamping carriages 5a to 5c, 6a to 6c can be moved along a guide 8 extending in the x direction and can be individually positioned in the x direction according to the length of the workpieces 1.
- the workpieces 1 are transported in their longitudinal direction with the clamping carriages.
- the number of clamping devices 5, 6 and clamping carriages 5a to 5c, 6a to 6c can vary.
- a different number of clamping carriages 5a to 5c, 6a to 6c can be used for the clamping device 5, 6 form.
- the individual clamping device 5, 6 is defined in the context of the exemplary embodiment in such a way that a single workpiece 1 is clamped in a clamping device 5, 6.
- the clamping carriages 5a to 5c, 6a to 6c can be of different widths (in the longitudinal direction of the workpieces), so that a workpiece can only be clamped in one clamping carriage 5a to 5c, 6a to 6c.
- the tensioning device 5, 6 in this case consists of the one tensioning carriage 5a to 5c, 6a to 6c.
- the workpieces 1 are transported into a processing area 9 of the system. In this area, the workpieces 1 can be taken over by a second clamping device 10. It has a support 11 on which a lower clamping jaw 14 is arranged, on which the workpieces rest in the clamped state. The support 11 and the clamping jaw 14 extend in the x-direction over the length of the clamping device 10.
- An upper clamping jaw 12 is used to clamp the workpieces 1, which extends in the x-direction over the length of the clamping device 10 and which is Direction can be adjusted with at least one drive 30, in the exemplary embodiment with three drives 30 arranged one behind the other in the x-direction (FIG. 2).
- the drives 30 each have a carrier 30a to which the clamping jaw 12 is attached and which can be adjusted in the z-direction along a guide (not shown).
- the drive 30 is preferably a piston-cylinder unit with which the clamping force is generated.
- the piston-cylinder unit has the cylinder 49 which is fastened to a carrier 50.
- the carrier 30a which is firmly connected to the clamping jaw 12, is connected to a piston rod 51 which can be displaced in the z-direction in order to adjust the upper clamping jaw 12 in the z-direction.
- the drives 30 are parts of adjustment units 31 which have the carrier 50 and which can be moved in the z-direction together with the drives 30.
- the adjustment units 31 are provided on further adjustment units 31 a, which have z-guides 52 for the carriers 50 of the drives 30.
- the system has in the area of the clamping device 10 in the y direction, he stretching guides 32 for the adjustment units 31 a. You are moved by means of a drive 44 (Fig. 1) in the y-direction. This travel axis is designed as a positioning axis so that the clamping jaws 12, 14 can be set exactly in the y-direction for taking over the workpieces 1.
- the drive 44 has a drive motor 45 with a motor shaft 46 lying in the y-direction, which is drive-connected via endless drives 47 to adjusting spindles 48 extending in the y-direction. With them, the adjustment units 31 a can be moved in the y direction.
- the workpiece 1 can be pushed against a spring-loaded counter-stop 15 in the y-direction and clamped with the clamping jaws 5, 5 ′′, 6 ‘, 6 ′′. It is not necessary here to clamp the workpiece 1 in an exact and positionally precise manner.
- the depth dimension in the y-direction depends on the width of the workpiece 1, which is pushed in by means of a slide that engages behind the workpiece 1 and executes a defined stroke or path. It is limited by the maximum Endpo position of the counter-stop 15.
- the workpiece 1 can also be rotated or odd or at an angle on the clamping carriages 5a to 5c,
- clamping devices 5, 6 are then transported in the x direction along the guide 8 into the machining area 9, the workpiece 1 being moved in its longitudinal direction, that is to say in the x direction.
- the transport unit 3 is, for example, higher than the lower clamping jaws 5 ′′, 6 ′′, so that the workpieces 1, as shown for example in FIG. 3, are tilted upwards rather than downwards on the protruding side. Therefore, the retraction of the clamping device 10 in the y-direction can take place without a previous z-stroke of the lower clamping jaws 5 ", 6".
- the transport unit is clocked by a small amount so that the underside of the workpiece 1 comes free.
- the clamping devices 5, 6 can then be transported along the guide 8 extending in the x direction into the processing area 9, which also forms the processing area of the system. During this transport, the workpiece 1 is moved in its longitudinal direction, that is to say in the x direction.
- FIG. 3 shows an example of the workpiece 1 clamped at an angle and tilted between the clamping jaws 5, 5 ′′ of the clamping device 5.
- the workpiece 1 is only precisely aligned in the transfer area 9, so that it can be clamped and processed in the transfer area 9 with high accuracy.
- the upper clamping jaw 12 of which is raised in the z-direction so far that the workpiece 1 can be moved into the clamping device 10 in the x-direction and, if necessary, the clamping device 10 can be adjusted in the y-direction. If you are allowed to, the support 11 of the clamping device 10 is also a little downwards so that there is no contact with the workpiece 1 and the resulting damage.
- the workpieces 1 are clamped in the respective clamping device 5, 6 when they are fed in such that their one long side 13 in the y-direction over the clamping jaws 5 ', 5 ", 6', 6" of the clamping carriages 5a to 5c , 6a to 6c protrude in the direction of the clamping device 10. Since the workpiece 1 is clamped in the clamping device 5, 6 at an angle, the longitudinal side 13 of the workpiece 1 runs at a corresponding angle to the x-direction. If the workpiece 1, as shown by way of example, is also clamped ge tilts, then the longitudinal side 13 of the workpiece 1 is also under a small acute angle to the y-direction.
- the upper clamping jaws 5 ', 6' of the clamping carriages 5a to 5c, 6a to 6c are raised in the z direction (FIG. 4).
- the workpiece 1 is completely exposed because the clamping jaw 12 of the clamping device 10 is also raised in the z-direction.
- Each clamping carriage 5a to 5c, 6a to 6c has at least one counter stop 15 which can be clocked back and forth in two positions by means of a pneumatic cylinder and which acts as a spring-loaded counter stop 15 in the front position due to the application of pressure.
- the counter-stop 15 is in the retracted position in which it is at a distance from the workpiece 1.
- the distance measured in the y-direction between the opposing clamping devices 5, 6, 10 is set so that the workpiece 1 reaches the lower clamping jaw 14 of the clamping device 10 over part of its width.
- the clamping jaws 5 ', 6', 12 are raised during the transfer or alignment of the workpiece 1, the workpiece 1 rests on the lower clamping jaws 5 ", 6", 14 without tension. It must be ensured that the lower clamping jaws 5 ", 6" of the clamping device 5, 6 and the support / clamping jaw 14 of the clamping device 10 are at exactly the same height.
- the workpiece 1 is aligned so that it is precisely positioned for the subsequent processing.
- the clamping device 5, 6 is provided with the at least one spring-loaded counter-stop 15 which can be moved in the y-direction.
- the counter stop 15 has a stop surface 16 which is perpendicular to the support surface of the lower clamping jaw 5 ′′ , 6 ′′ and with which it comes to rest on the longitudinal side 17 of the workpiece 1 opposite the longitudinal side 13 when it moves the workpiece in the y-direction (Fig . 5).
- the workpiece 1 With the counter-stop 15, the workpiece 1 is pushed so far in the y-direction on the lower jaw 14 until the workpiece 1 with his Longitudinal side 13 rests against a stop 18 of the clamping device 10 that extends in the x direction (FIG. 5), the contact side of which is also perpendicular to the support surface of the lower clamping jaw 14.
- the stop 18 of the clamping device is arranged on the carriers 50 of the adjustment units 31 and can be positioned in the y-direction by means of the further adjustment units 31 a. In this way, the position of the workpiece 1 can be set exactly for the subsequent machining.
- the workpiece 1 is advantageously adjusted in such a way that it already assumes its position in the y-direction during this first clamping, which is necessary for the subsequent machining of the longitudinal side 17. Then the workpiece 1 does not have to be moved after the machining of one longitudinal side 13 and the transfer to the clamping device 10.
- the workpiece 1 is brought into the exact position.
- the upper clamping jaws 5 ', 6' of the clamping carriages 5a to 5c, 6a to 6c of the clamping devices 5, 6 are lowered in the z direction until the workpiece 1 is clamped between the upper jaws 5 ', 6' and the lower jaws 5 ", 6".
- the clamping of the workpiece 1 is such that it protrudes in the y-direction in the direction of the clamping device 10 over the clamping jaws 5, 5 ′′, 6 ‘, 6 ′′.
- the workpiece 1 protrudes over the clamping jaws 5 ‘, 5 ′′, 6‘, 6 ′′ over approximately half its width.
- the clamped workpiece 1 rests with its longitudinal side 17 on the stop surface 16 of the counter-stop 15 of the clamping device 5, 6 (FIG. 5).
- the stop 18 can be positioned in its y-position via a separate y-axis or, as in the exemplary embodiment, by means of the y-axis of the clamping device 10.
- the stop 18 is arranged on the carriers 50 of the adjusting units 31 a and can be adjusted in three positions in the y-direction.
- the stop 18 is clocked forward in the y direction.
- the two precompacted positions of the stop 18 are used to align and push off the workpieces 1.
- the stop 18 is then clocked back into the third position when the workpiece 1 is to be transferred for the second clamping for machining the longitudinal side 17 of the clamping device 10.
- the stop 18 then does not rest on the workpiece 1.
- the middle posi tion of the stop 18 is shown.
- the clamping device 10 with the described adjustment units 31 a (FIG. 2) is retracted in the y-direction so far that the workpiece 1 on its long side 13 with the Corresponding tools can be machined, usually profiled or planed smooth.
- the system is equipped with the appropriate tools.
- the machining tool is inserted into a tool spindle 33 (FIG. 1) which is provided on a portal 34 which can be moved in the x direction. It has two vertical uprights 35, 36, which are movable on guides 37, 38, which extend in the x direction. At the upper end of the Stän the 35, 36 are connected by a cross member 39 with each other.
- a drive 40 is provided, which is arranged on the stand of 36 by way of example. The machining tool is moved past the workpiece 1 in the x direction, the longitudinal side 13 being processed accordingly.
- the upper clamping jaws 5 'of the clamping devices 5, 6 are then lowered so that the workpiece 1 is also clamped by these clamping jaws 5' (FIG. 5b).
- the upper clamping jaw 12 of the clamping device 10 can then be raised again so that the workpiece 1 to be machined is only gripped by the clamping jaws 5 'on the upper side.
- the workpiece 1 Since the workpiece 1 was initially clamped with the upper clamping jaw 12 of the clamping device 10, the workpiece 1 is clamped on the right long side of the lower clamping jaws 5 ′′, 14 so that it rests neatly on the clamping jaws. If the clamping jaws 5 ‘then additionally clamp the workpiece 1, the clamping jaw 12 can be lifted off again without the workpiece 1 lifting off the lower clamping jaws on the right long side again. The workpiece 1 is then clamped in the clamping device 5, 6 so that the clamping device 10 with the lifted clamping jaw 12 can be moved back in the y-direction in order to machine the workpiece 1 on the now exposed longitudinal side 13 with the appropriate tools.
- the Clamping device 10 by means of the adjustment units 31 a in the y-direction again moved into a position relative to the clamping device 5, 6 in which the work piece 1 is overlapped by the clamping jaws 12, 14 of the clamping device 10.
- This position of the two tensioning devices 5, 6, 10 relative to one another roughly corresponds to the position shown in FIG. 6.
- the clamping device 10 is moved in the direction of the clamping device 5, 6 until the clamping device 10 has reached the optimal position for optimal clamping and machining of the workpiece 1 on the longitudinal side 17.
- the workpiece 1 is not free at any time.
- the position of the workpiece is not changed, but remains stationary in the system. This ensures very precise machining of the workpiece 1, since in particular no axis positioning of the clamping device has to take place.
- the upper clamping jaws 5 ', 6' of the clamping cars 5a to 5c, 6a to 6c are lifted in the z-direction, so that the workpiece is not lifted by the clamping device 5, 6 more pinched.
- the Spannein device 5, 6 is then moved in the x direction back to the loading area 7 to take the next workpiece 1 to be processed there.
- the lower clamping jaws 5 ", 6", 14 can be lowered slightly in the z-direction when moving into or out of the transfer position, so that it is ensured that the lower clamping jaws 5 ′′, 6 ′′, 14 does not come into contact with the support side of the workpiece 1, the surface of which could be damaged.
- the workpiece 1 is clamped in the clamping device 10 in such a way that it protrudes sufficiently far beyond the clamping jaws 12, 14 of the clamping device 10 in the y-direction.
- the not yet machined longitudinal side 17 of the workpiece 1 can then be machined without problems with the corresponding tool, which is moved past the workpiece 1 in the x direction by means of the portal 34.
- bores, grooves and the like can also be made with the corresponding tool.
- two or more clamping devices 5, 6 can be used, which execute the corresponding movements at the same time and in parallel, as has been explained with reference to FIGS. 3 to 7.
- the finished workpieces are placed in a receiving unit 20 (Fig.
- the receiving unit 20 is in the Be rich above at least the upper clamping jaws 5 ', 6', 12. After finishing the workpieces 1, the receiving unit 20 is lowered until it is in the area below the clamped workpieces be found. Then, after the clamping with the stop 18 of the clamping device 10 has been released, the workpiece 1 is pushed onto the receiving unit 20 in the y direction.
- the receiving unit 20 is supported by two arms 41, 42 on a slide 43 which is movable on the cross member 39 of the portal 34 in the z-direction. Together with the portal 34, the receiving unit 20 can be moved in the x direction when the finished workpieces are placed on it and the receiving unit 20 has been raised to its upper starting position shown in FIG.
- the receiving unit 20 is moved with the portal 34 in the x direction until it is opposite a removal unit 21 (FIG. 1). It is located in the area above the feed device 2.
- the receiving unit 20 is formed, for example, by a profiled sheet metal piece which has a support part 22 lying in a horizontal plane and which is provided with recesses 23 which are open in the direction of the free edge of the support part 22.
- the belt tracks 21a of the transport unit 3 which grasp the workpieces 1 lying on the support part 20, protrude into the recesses 23 and in the y-direction remove from the receiving unit 20.
- the finished workpieces 1 can be deposited on the discharge unit 21 parallel to the alignment and first clamping of the workpieces 1 in the processing area 9, so that a continuous machine run is guaranteed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020002322.3A DE102020002322B4 (de) | 2020-04-09 | 2020-04-09 | Anlage zur Bearbeitung von Werkstücken aus Holz, Kunststoff, Aluminium und dergleichen sowie Verfahren zur Übergabe von Werkstücken zwischen einer ersten und einer zweiten Spanneinrichtung |
| PCT/EP2021/000040 WO2021204416A1 (de) | 2020-04-09 | 2021-04-08 | Anlage zur bearbeitung von werkstücken und verfahren dafür |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4132756A1 true EP4132756A1 (de) | 2023-02-15 |
| EP4132756B1 EP4132756B1 (de) | 2026-05-06 |
Family
ID=75539279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21719045.3A Active EP4132756B1 (de) | 2020-04-09 | 2021-04-08 | Anlage zur bearbeitung von werkstücken und verfahren dafür |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4132756B1 (de) |
| DE (1) | DE102020002322B4 (de) |
| WO (1) | WO2021204416A1 (de) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20030247U1 (it) * | 2003-05-26 | 2004-11-27 | Celaschi S P A | Macchina per la lavorazione di elementi di infissi in legno |
| DE202007013386U1 (de) | 2007-09-25 | 2009-02-12 | Homag Holzbearbeitungssysteme Ag | Vorrichtung zum Einspannen und Halten von Werkstücken |
| DE502007004666D1 (de) | 2007-10-31 | 2010-09-16 | Homag Holzbearbeitungssysteme | Bearbeitungsvorrichtung |
| IT1391400B1 (it) * | 2008-09-02 | 2011-12-23 | Biesse Spa | Centro di lavoro per la lavorazione di componenti di legno o simili di forma allungata, in particolare componenti per infissi |
| IT1395979B1 (it) * | 2009-01-26 | 2012-11-09 | Biesse Spa | Metodo e macchina per la lavorazione di componenti di legno o simili |
| IT1396123B1 (it) * | 2009-10-02 | 2012-11-16 | Biesse Spa | Metodo e macchina per la lavorazione di componenti di legno o simili per infissi. |
| IT1408447B1 (it) * | 2010-10-21 | 2014-06-20 | Working Process S R L | Centro di lavoro con manipolatore perfezionato |
| DE102011012739A1 (de) | 2011-02-24 | 2012-08-30 | Michael Weinig Ag | Spanneinrichtung für Werkstücke aus Holz, Kunststoff und dergleichen |
| DE102015212541A1 (de) * | 2014-09-22 | 2016-03-24 | Homag Holzbearbeitungssysteme Gmbh | Bearbeitungsvorrichtung |
| DE102015218814A1 (de) * | 2015-09-29 | 2017-03-30 | Homag Gmbh | Bearbeitungsvorrichtung |
| DE102018008199A1 (de) | 2018-10-15 | 2020-04-16 | Michael Weinig Ag | Verfahren zum Bearbeiten von länglichen Werkstücken aus Holz, Kunststoff und dergleichen sowie Maschine zur Durchführung des Verfahrens |
-
2020
- 2020-04-09 DE DE102020002322.3A patent/DE102020002322B4/de active Active
-
2021
- 2021-04-08 WO PCT/EP2021/000040 patent/WO2021204416A1/de not_active Ceased
- 2021-04-08 EP EP21719045.3A patent/EP4132756B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102020002322B4 (de) | 2022-06-09 |
| DE102020002322A1 (de) | 2021-10-14 |
| WO2021204416A1 (de) | 2021-10-14 |
| EP4132756B1 (de) | 2026-05-06 |
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