• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a production plant (1) comprising a bending tool (11), a tool store (12), a bending machine (4) and a manipulation device (13), which move a movement located in the area of the tool store (12) Tool storage position along a transport path (14) in a machine operating position located in the region of the bending machine (4) performs. A first coupling element (18) is arranged on the manipulation device (13) and a second coupling element (19) is arranged on the bending machine (4). In the machine operating positions, the two coupling elements (18, 19) are coupled to one another, whereby the manipulation device (13) is fixedly positioned relative to the bending machine (4) and thus a reference position is determined.
    公开号:AT516279A4
    申请号:T50903/2014
    申请日:2014-12-15
    公开日:2016-04-15
    发明作者:
    申请人:Trumpf Maschinen Austria Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a manufacturing plant, in particular for the free-form bending of workpieces to be manufactured from sheet metal or blanks, as described in the preamble of claim 1.
    So far, it has been known to perform the movement of the manipulation device relative to the bending machine on rails or other physically rigid Füh¬rungsvorrichtungen. In this case, a fairly good positioning accuracy of the manipulation device relative to the bending machine could be achieved. The stationary mounting of the manipulation device took place dabeian at least one of the rails. Disadvantages here are the rigid design of the transport paths and the free work area, which is usually limited by the rails, on the front or operating side of the bending machine.
    The present invention has for its object to provide a production plant, in particular for the freeform bi egen to be machined from sheet metal or blanksWerkstücke, in which the relatively movable relative to the bending machine manipulation device in a befindliches in the bending machine machine operating position with respect to the bending machine posi¬ stationary is tioniert. In addition, however, an obstacle-free working area should also be created for the operator, at least in the region of a front side or operating side on the bending machine. In addition, however, a flexible arrangement possibility of the transport routes should also be made possible.
    This object of the invention is achieved in that arranged on the at least one manipulation device at least one first coupling element o-which is formed and arranged on the at least one bending machine at least a second coupling element or formed, and that at least one manipulation device at a in one of the Maschinenbedien¬ positions located the same that at least one first Kopplungs¬ element of the manipulation device is coupled to at least one of the second Kopplungselemente the bending machine and thereby the at least one manipulation relative to the at least one bending machine positioned fixed and thus a reference position is fixed.
    The advantages achieved by the features of claim 1 are that soeinerseits a contactless or railless Verfahrbewegung the Manipulati¬onsvorrichtung between the individual components of the manufacturing plant er¬möglicht and on the other hand still in the machine operating position a fixed, stationary positioning of the manipulation device on the Bie¬ machine, in particular the machine frame, takes place. As a result of the coupling elements which can be brought into engagement with one another, the corresponding reference position, for example by mechanical means, can be determined by them. After decoupling of the intermeshing coupling elements, the manipulating device can independently carry out the corresponding travel paths along the predetermined or predefined transport paths as required.
    Furthermore, it is advantageous if a plurality of juxtaposed second coupling elements are provided on the bending machine. It can thus be achieved that a plurality of reference positions can preferably be clearly defined next to one another on the bending machine. In addition, however, a plurality of manipulation devices can simultaneously be brought next to one another into an appropriate machine operating position on one of the bending machines.
    Another embodiment is characterized in that the second provided on the bending machine coupling element is formed by at least one Kopplungsschiene. As a result of the design of the second coupling elements as a coupling rail, a multiplicity of reference positions arranged next to one another can thus be defined or fixed for larger or longer bending machines.
    A further possible embodiment has the features that the at least first and the at least second coupling element in the mutually gekoppel¬ten position form a mechanically formed coupling device. As a result, a reference position which can be produced with high precision can be achieved in the coupled position of the coupling elements.
    A further embodiment provides that a work plane aligned in the vertical direction and extending in the longitudinal direction of the tool receptacles is defined by the at least one bending tool held on the tool receptacles, and the plurality of second coupling elements arranged adjacent to one another or the at least one coupling rail in FIG an equal distance in the vertical direction with respect to the working plane is or is arranged. With the aid of the working plane, a plurality of reference positions which are exactly aligned with each other and which are exactly aligned with one another can always be determined on the bending machine.
    Another embodiment is characterized in that the at least one manipulation device is arranged in a position of the machine operating positions in the region of a front side of the at least one bending machine. This makes it possible not only to be able to carry out a tool change of the bending tool on the tool receptacles, but also to be able to carry out usually simple bending processes by the manipulation device in cooperation with the bending machine also automatically and without the intervention of a machine operator.
    A further preferred embodiment is characterized in that the at least one manipulation device, when in a position located in the machine operating positions, is line-connected to a power supply line arranged on the at least one bending machine. It is thus possible, in the coupled position, to supply the manipulation device with corresponding energy, for example electrical energy. Thus, for example, a charging of an energy store, such as a rechargeable battery, for the traction drive or the operation of the gripping arm of the manipulation device can take place.
    Furthermore, it is advantageous for the at least one manipulation device to be connected to a machine control and / or a production planning system in a position situated in the machine operating positions with a data line arranged on the at least one bending machine. Thus, when the position is docked at the bending machine, a data or Program transfer from the bending machine or its machine control or a production planning system to the manipulation device, in particular the computer and / or storage device, takes place. This makes it possible to transmit corresponding information for the activities to be carried out by the manipulation device to them and to store them there as well.
    Another embodiment is characterized in that the at least one manipulation device comprises a computer unit and / or a memory unit. This makes it possible to be able to store corresponding program steps to be processed directly on the manipulation device and to have them subsequently automated by the manipulation device.
    Another possible embodiment has the features that the at least one manipulation device comprises a gripping arm with at least one gripping member, which at least one gripping member can be brought into a holding connection with the at least one bending tool, in particular its bending punch or bending die. Thus, on the one hand, the bending tool to be manipulated can be removed from the at least one tool store, then moved to the bending machine, and on the other hand, a tool change in one of the machine operating positions can be performed on the bending machine.
    A further embodiment provides that the gripping arm can be brought with its at least one gripping member into a holder which clamps the sheet metal or the board. This serves inter alia to insert the sheet or the board for the bending operation into the bending tool and after the bending operation to be able to remove from the bending tool. Furthermore, however, the sheet metal or the board can also be removed from the raw material store and possibly temporarily stored at the manipulation device. Furthermore, it can also be a supported by the manipulation device or even carried out by this handling process in the course of the bending process.
    Another embodiment is characterized in that a buffer for the at least one bending tool is arranged or formed on the at least one manipulation device. The provision of at least one buffer thus creates the possibility that the required bending tool or tools can be picked up by the manipulation device from a tool store and temporarily stored for transport to the bending machine on the manipulation device. Furthermore, however, a corresponding return transport of unneeded material can also be required Bending tools done by the bending machine to Werkzeug¬speicher.
    A further preferred embodiment is characterized in that at least one manipulation device is arranged or formed at least one first bearing surface for the work piece or workpieces to be produced from the sheet metal or the blank. Thus, an onward transport of sheets or blanks to be formed or bent can also be carried out directly without the intervention of an operator from the manipulation device.
    Furthermore, it is advantageous if at least one second bearing surface for the one or more finished workpieces is arranged or formed on the at least one manipulation device. Thus, automated execution of simple bending operations directly by the manipulation device can be enabled. The manipulation device can, for example, with its gripping arm and the gripper element arranged therefrom, remove the sheet metal or the blank to be bent from a first bearing surface and bring it into the working area of the bending machine. During the execution of the bending process, a corresponding, clamping holder can still be carried out by the manipulation device on the sheet metal or the circuit board. Once the bending process has been completed, the finished workpiece can subsequently be deposited on the second bearing surface provided for this purpose by the manipulation device. Subsequently, an independent removal can be done to the workpiece storage.
    Another embodiment is characterized in that the at least one manipulation device is equipped with at least one optical detection device. By providing the at least one optical detection device, it is thus possible, for example, to detect the position of the object to be bent. machined sheets done. Furthermore, it is also possible to detect workpieces produced in this way. In addition, it would also be possible to allow a corresponding detection of the bending tool or its Biege¬werkzeugkomponenten.
    Another possible embodiment has the features that the at least one tool storage is spaced and spatially separated from the at least one bending machine. As a result, additional attachments for tool storage can be dispensed with in the area of the bending machine. In addition, however, it is also possible to produce a central warehouse for a plurality of bending machines so as to be able to supply a larger number of bending machines in a production plant from a common tool store with the bending tools required in each case for the bending process.
    A further embodiment provides that the production system comprises at least one raw material store for the sheets or the boards to be bent, which is preferably spaced from the raw material store and arranged spatially separate from the at least one bending machine. In this way, parking space in the area of the bending machine can be saved, because the manipulation device makes possible a corresponding delivery or removal.
    Another embodiment is characterized in that the Fertigungsan¬lage comprises at least one workpiece storage for the machined from the sheets or plates workpieces, which workpiece storage is preferably distant and spatially separated from the at least one bending machine. By providing at least one workpiece bearing so sufficient clearance can be created around the bending machine, whereby a higher Maschi¬nendichte can be achieved.
    A further preferred embodiment is characterized in that, for the movement of the at least one manipulation device between the at least one tool store and the at least one bending machine or between the raw material store and / or the workpiece store and the at least one bending machine, there is contactless guidance along the transport paths from the at least one manipulation device , By providing the contactless guidance of the manipulation device in the area of the production system between the individual system components, an individual definition or arranging of the transport paths can easily be carried out. Furthermore, this also makes it possible to dispense with rigid rail systems which are suitable for the operating personnel. especially in the work area at the Bie¬gemaschine is disturbing. But this also makes it easier to take into account changing transport routes, since these can be changed and / or transformed quickly and easily depending on the choice of contactless guidance.
    Finally, it is advantageous if the contactless guide is selected from the group of induction strips, magnetic strips, longitudinal strips or ribbons and their optical detection, GPS navigation, D-GPS navigation, laser navigation, data matrix code. This creates the possibility for the user to simply select a contactless guide or its guide means and thus to select and use this as needed.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    In each case, in a highly simplified, schematic representation:
    Fig. 1 shows a possible embodiment of a manufacturing plant in plan view;
    2 shows the bending machine with a manipulation device located in the region of its front side, before the docking operation of the coupling elements, in side view.
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component designations, wherein the disclosures contained in the entire description apply mutatis mutandis to the same parts with the same Bezugszifbe. same component names can be transferred. Also, the location information chosen in the description, such as above, below, laterally, etc. related to the directly described and illustrated figure and these storage conditions are to be transferred to the new situation in a change in position mutatis mutandis. The term "particular" is understood in the following to be a possible more specific training or but may not necessarily be a compelling preferred embodiment thereof.
    In FIGS. 1 and 2, a production plant 1 of workpieces 3 delivering sheet metal 2 or blanks is shown in greatly simplified schematic form. The processing of the sheet 2 or the boards takes place in a bending process, in particular ei¬nem so-called free-form bending. For the illustration of FIG. 1 a styli¬sierte representation in the floor plan or in plan view was selected.
    The manufacturing plant 1 may comprise a plurality of components, some of which are described and described in more detail below. It is fundamentally possible that individual components of the system can be combined with each other as desired and their local arrangement can be selected as desired.
    Thus, the production plant 1 may comprise at least one but also several bending machines 4, which are set up or arranged, for example, in a workshop or other building on a hall floor 5. In the case of the floor 5, it is mostly a footprint which is arranged in a plane or preferably has a planar surface. Depending on the load or its own weight, it may still be possible for components or machines with a high intrinsic mass to be supported on their own foundation provided for this purpose. The bending machine 4 may be, for example, a bending press, in particular a press brake. The bending machine 4 comprises at least one machine frame 6 with usually a fixed lower pressing bar 7 and a relative thereto in the vertical direction adjustable upper pressing bar 8, as is well known. Furthermore, in a simplified manner, it is shown here that tool receptacles 9, 10 arranged or formed thereon are respectively formed or provided on the press beams 7, 8. The tool holders 9, 10 are indicated by dashed lines.
    To carry out the bending operation, the manufacturing plant 1 further comprises at least one bending tool 11, which is formed in a known manner by at least one bending punch and at least one bending die cooperating therewith. Since this is also well known, the detailed design of the bending tool 11 will not be discussed in more detail here.
    Furthermore, the production line 1 comprises at least one tool store 12 for the bending tool or tools 11. The tool store or stores 12 are used to store the bending tools 11 necessary for the respective bending or forming operations and to make them available for collection when needed. In most cases, a plurality of preferably different bending tools 11 or bending tool components are stored here.
    The tool holders 9, 10 described above on the respective pressing bars 7, 8 serve to hold the at least one bending tool 11.
    Furthermore, in this exemplary embodiment, the production system 1 comprises at least one manipulation device 13. The manipulation device 13 is self-propelled in this embodiment shown here and thus carries out the travel movements, for example between the at least one bending machine 4 and the at least one tool storage 12 or other stations or bearings to be subsequently described by. A possible transport path 14 or several of these are indicated in a simplified manner with lines between the individual components of the production facility 1 and can, depending on the design, for example be arranged or formed directly on the hall floor 5. The transport path 14 may also be referred to as a transport route or route.
    For example, if a bending tool 11 or a tool set is to be transported from one of the tool stores 12 to one of the bending machines 4, the manipulation device 13 moves along the predefined transport path 14 by means of a contactless guide along the predefined transport path 14.
    Preferably, the hall floor 5 is formed completely flat, so as to allow at least in the region of the transport path 14 unimpeded railless movement of movement of the at least one manipulation device 13. The drive of the manipulation device 13 can take place, for example, by at least one drive wheel and a drive unit in drive connection therewith. Instead of drive wheels and drive rollers, drive rollers or similar drive members, such as drive chains or the like may find application.
    If the manipulation device 13 is located in the vicinity of one of the tool stores 12 for the removal and / or return of bending tools, this position of the manipulation device 13 can be designated as a tool storage position. In this tool storage position, not only the adoption of at least one bending tool 11 and / or tool set from the tool storage 12 towards the manipulation device 13 but also a return input. a storage of the bending tool 11 can be carried out or carried out by the manipulation device 13 in the tool storage 12. For receiving the bending tool 11, a buffer 15 for the at least one bending tool 11 can be arranged or formed on the at least one manipulation device 13. For carrying out these manipulation movements of the bending tool 11, the at least one manipulation device 13 can comprise a gripping arm 16 with at least one gripper element 17, preferably with a pliers-like design. This makes it possible for the manipulation device 13, by means of corresponding control commands by means of the gripping member 17, to grasp the at least one bend ¬gewerkzeug 11, in particular its bending punch or Biegegesenk corresponding record, hold, manipulate and can deliver. In order to be able to control and / or regulate these manipulation processes, the at least one manipulation device 13 can also comprise a computer unit and / or a storage unit.
    If this or the bending tools 11 are received by the manipulation device 13, the manipulation device 13 carries out the movement from the tool storage position located in the region of the tool storage 12 along the transport path 14 to a machine operating position in the area of the bending machine 4. Thus, the bending tool 11, starting from the tool storage 12, towards the bending machine 4, in particular the other tool holders 9, 10, are spent.
    As already briefly described above, the movement of the at least one manipulation device 13 between the at least one tool magazine 12 and the at least one bending machine 4 takes place along the transport path (s) by means of a contactless guide. Thus, for example, the non-contact guide can be selected from the group of induction strips, magnetic strips, longitudinal strips or ribbons and their optical detection, GPS navigation, D-GPS navigation (Differential Global Positioning System), laser navigation, data matrix code. The differently shaped strips can be attached depending on the needs of the hall floor 5, in particular glued. Since these usually have a rather very small thickness, these are also not disturbing for the movement operation of the manipulation device 13 and the operating personnel. It would also be possible, the contactless leadership or. Guiding recessed in the hall floor 5 to order, whereby a better protection of the same from destruction or the like. Can be achieved.
    This can be dispensed with in the area of the hall floor 5 on the arrangement of their own, physically higher trained guide rails or other mechanical Füh¬rungsvorrichtungen, which project beyond the level of the hall floor 5. Thus, an almost to completely planar hall floor or a level footprint surface without disturbing and projecting components for the contactless guidance of the manipulation device 13 are created.
    If the at least one machine operating position located in the region of the bending machine 4 along the transport path 14 has now been reached by the at least one manipulation device 13, the manipulation device 13 is to be held in a corresponding reference position with respect to the bending machine 4 in a fixed position. For this purpose, it is provided that at least one first coupling element 18 is arranged or formed on the at least one manipulation device 13. Furthermore, at least one second coupling element 19 is arranged or formed on the at least one bending machine 4. At the bending machine 4 shown in the lower region of the production plant 1, it is shown that a plurality of juxtaposed second coupling elements 19 can be provided on the bending machine 4. Depending on the longitudinal extent of the bending machine 4 seen in the longitudinal direction of the tool holder 9.10, for example, can be found with only a second coupling element 19 Auslangen.
    In the case of the lower bending machine 4 shown in the middle, it is even simpler shown that the second coupling element 19 provided on the bending machine 4 is formed, for example, by at least one coupling machine. In this case, the coupling rail is preferably designed to be continuous and thus enables a plurality of machine operating positions for the at least one manipulation device 13 arranged side by side for stationary positioning and the associated fixing of the reference position of the manipulation device 13 with respect to the bending machine 4 the at least one first coupling element 18 of the manipulation device 13 is coupled to at least one of the second coupling elements 19 of the bending machine 4.
    In this case, the at least first coupling element 18 and the at least second coupling element 19 form in the mutually coupled position a preferred mechanically formed coupling device. Due to the design of the coupling device, an exact prepositioned, stationary positioning of the manipulation device 13 in its machine operating position is achieved.
    The interacting coupling elements 18, 19 can be formed in the most diverse ways, with a fixed positioning and the associated setting of the reference position of the manipulation device 13 with respect to the bending machine 4 taking place therewith. The coupling elements 18, 19 may be designed to be based on a mechanical or electro-mechanical or magnetic-based principle.
    Furthermore, it is shown in the bending machine 4 shown on the bottom left, that a working plane 20 oriented in the vertical direction and extending in the longitudinal direction of the tool holders 9, 10 is defined by the at least one bending tool 11 held on the tool holders 9, 10 The Kopplungsflä¬ the second coupling elements 19 facing the first coupling elements 18 or the at least one Kopplungs¬ rail at a same distance 21 in the vertical direction with respect to the working plane 20 thereof be arranged or formed.
    In order to facilitate accessibility of the manipulation device 13, in particular its gripping arm 16 to the tool holders 9, 10, the at least one manipulation device 13 is arranged in a position of the machine operating positions in the region of a front side of the at least one bending machine 4. The front side of the bending machine 4 is the side which is also provided for the machine operator for his work activity. In order to enable a movement of the manipulation device 13 to achieve different machine operating positions on the bending machine 4, the transport path 14 can also be in a parallel direction be defined or arranged extending with respect to the working plane 20. Since the at least second coupling element 19 is also arranged in the region of the front side of the bending machine 4, not only a change or exchange of bending tools 11 on the tool receptacles 9, 10 can be carried out by the manipulation device 13, but also possible simple bending operations in cooperation with the Bending machine 4 automatically performed automatically.
    In Fig. 2, the manipulation device 13 is in a in the Vordersitebzw. Operating side of the bending machine 4 before docking or coupling to the
    Bending machine 4 shown. The coupled position has been indicated only in dashed lines, with only a portion of the manipulating device 13 having been illustrated. To carry out set-up or retrofitting operations as well as possible machine-assisted bending work, the manipulation device 13 is to be moved or moved to the machine operating position and also to be coupled. The guide elements arranged in a contact-free manner on the hall floor 5 for formation or definition of the transport path 14 or these are sunk in dashed lines in the hall floor 5 indicated.
    Thus, the at least one manipulation device 13 can be conductively connected to a power supply line 22 arranged on the at least one bending machine 4 in a position located in and docked in the machine operating positions. Furthermore, and independently of this, it would also be possible for the at least one manipulation device 13 to be connected to a machine control and / or a production planning system not shown in detail in a machine operating position with a data line 23 arranged on the at least one bending machine 4.
    Furthermore, it is shown in simplified form - see FIG. 1 - that the manufacturing plant 1 can also comprise at least one raw material store 24 for the sheets 2 to be bent or the sinkers. In this case, the raw material storage 24 is preferably distanced and arranged spatially separated from the at least one bending machine 4 in the area of the production hall or another building. Furthermore, it is also possible that the manufacturing plant 1 can also comprise at least one workpiece storage 25 for the workpieces 3 made from the sheets 2 or the sinkers after their processing by the bending machine 4. This workpiece bearing 25 can also preferably be arranged distanced and spatially separated from the at least one bending machine 4.
    In addition, it would also be possible for the production plant 1 to also include a finishing device 26, for example for cutting the metal sheets 2 or blanks to form the workpieces 3. All the previously described components of the production plant 1, namely the at least one
    Bending machine 4, the at least one tool storage 12, the at least one raw material storage 24, the at least one workpiece storage 25 and the at least one finishing device 26 may be interconnected by the previously described and possibly differently formed transport paths 14 so as to provide a non-contact guide therealong Thus, the movement of movement of the at least one manipulation device 13 can also take place between the at least one bending machine 4 and the raw material store 24 and / or the raw material store 24 and / or the workpiece store 25 along the predefined transport paths 14.
    In order also to enable the transport of the sheet or plates 2 or blanks provided for the manufacture or manufacture of the workpieces 3, at least one manipulation device 13 may be arranged or formed thereon at least one first bearing surface 27. It is not only a Auflagernde La¬gerung but also a hanging storage conceivable. Irrespective of or in addition thereto, however, it would also be possible for at least one second bearing surface 28 for the or the finished workpieces 3 to be arranged or formed thereon on the at least one manipulation device 13. Under bearing surface is understood here that depending on the spatial design and size or dimension of the sheets 2 and / or the workpieces 3 may be a Abstell- or transport place. The first bearing surface 27 and / or the second bearing surface 28 may be formed, for example, by footrests arranged fixedly on the manipulation device 13. It would also be possible, at least a corresponding receptacle, for example, for pallets, boxes or the like. In the form of forks, as they are used in forklifts application to provide other handling device 13. Thus, the first bearing surface 27 and / or the second bearing surface 28 and / or the buffer 15 can be formed only by corresponding forks, which can be recorded and transported in a known manner bei¬spielsweise pallets or other support devices. However, it would also be possible to provide or arrange only a single storage or storage space for the sheets 2, the workpieces 3 and the bending tools 11 produced therefrom on the manipulation device 13.
    For handling or handling the sheet 2 or the board and / or the workpieces 3 produced therefrom, the gripping arm 16 can be moved with its at least one gripping member 17 into a holder clamping the sheet 2 or the workpiece 3.
    As can also be seen further from the illustration in FIG. 1, not only the raw material store 24 and / or the workpiece store 25 can be arranged distancedly and spatially separate from the bending machine 4, but this also applies to the tool store 12 and / or the tools Packaging device26.
    Furthermore, it would also be possible for the at least one manipulation device 13 to be equipped with at least one detection device 29, in particular an optical detection device. This makes it possible to carry out a position detection for the sheets 2 to be taken and / or transported, the workpieces 3 produced therefrom and / or the bending tool 11.
    Additionally or independently, it would also be possible to arrange or provide a cleaning device or a cleaning system on the manipulation device 13. The cleaning system can be used in order to be able to carry out, in particular, regular cleaning operations on the individual tool components of the bending tool 11 and / or the tool holders 9, 10.
    Due to the design of the manipulation device 13 as a self-propelled Kompo¬nente the manufacturing plant 1, this could also be equipped with a Sicherheitssys¬tem. This can be, for example, a laser scanner with which different security zones can be defined or defined around the manipulation device 13. Thus, an external safety zone could serve, for example, to reduce the travel speed of the manipulation device 13 in order to avoid a collision, for example. If, on the other hand, a foreign body penetrates into the closer safety zone or a smaller area, the movement of movement of the manipulation device 13 can be stopped. In addition, it would also be possible to give a beep.
    This also creates the possibility of existing Biegeanlagenbzw. Manufacturing plants 1 by defining or providing the transport paths 14 and the attachment of the coupling elements 18,19 easy to be able to carry out retrofitting existing systems.
    Furthermore, however, corresponding upgrading processes or even simple bending processes can also be carried out automatically by the mani¬ pulation device 13 outside of the production times. Thus, a machine operator already finds, at his start of work, a bending machine 4 equipped with the bending tool 11 for the bending operation (s). His expensive working time can be saved thereby and also the otherwise to be performed setup operations can be carried out after appropriate data transfer to the manipulation device 13 of this without any action.
    The exemplary embodiments show possible embodiments of the manufacturing plant 1, wherein it should be noted at this point that the invention is not restricted to the specific embodiments of the same, but rather also various combinations of the individual embodiments are possible with each other and this possibility of variation due to Teaching technical acting by objective invention in the skill of those working in this technical field is the expert.
    Furthermore, individual features or combinations of features from the different embodiments shown and described can also represent solutions that are inventive, inventive or inventive.
    The problem underlying the independent inventive solutions can be taken from the description.
    Above all, the individual embodiments shown in FIGS. 1, 2 can form the subject of independent solutions according to the invention. The relevant objects and solutions according to the invention can be found in the detailed descriptions of these figures.
    For the sake of order, it should finally be pointed out that in order to better understand the construction of the production plant 1, these or their components or component components have been shown partly unevenly and / or enlarged and / or reduced in size.
    REFERENCE SIGNS LIST 1 Production plant 2 Sheet metal 3 Workpiece 4 Bending machine 5 Hall floor 6 Machine frame 7 Press beam 8 Press beam 9 Tool holder 10 Tool holder 11 Bending tool 12 Tool memory 13 Manipulation device 14 Transport path 15 Buffer 16 Gripping arm 17 Gripping element 18 First coupling element 19 Second coupling element 20 Working plane 21 Distance 22 Power supply line 23 Data line 24 Raw material storage 25 Workpiece storage 26 Packaging device 27 First storage area 28 Second storage area 29 Detecting device
    权利要求:
    Claims (20)
    [1]
    1. Production plant (1), in particular for the free-form bending of ausBlech (2) or blanks to be produced workpieces (3), comprising at least one bending tool (11) which comprises at least one bending tool (11) at least one bending punch and at least one bending die ; at least one tool storage (12) for a plurality of the bending tools (11); at least one bending machine (4), in particular a bending press, with a machine frame (6) and pressing bars (7, 8) and tool holders (9, 10) for the at least one bending tool, each being arranged or formed on the pressing bars (7, 8) (11); at least (11) a manipulation device (13), by means of which the at least one bending tool (11) is moved by a traversing movement carried out by the manipulation device (13) from a tool storage position located in the region of the tool storage (12) along a transport path (14) into at least one of the regions The machine operating position between the tool store (12) and the bending machine (4), in particular its tool receptacles (9, 10), is spent on the bending machine (4), characterized in that at least one manipulation device (13) first coupling element (18) is arranged or formed and at least one bending device (4) at least one second coupling element (19) is arranged or formed, and that the at least one manipulation device (13) at a position in one of the machine operating positions the same the at least one first coupling element (18) of the manipul Ation device (13) with at least one of the second coupling elements (19) of the bending machine (4) is coupled and thereby the at least one manipulation device (13) relative to the at least one Biegemaschi¬ne (4) positioned stationary and thus a reference position is fixed.
    [2]
    2. Production plant (1) according to claim 1, characterized in that at the bending machine (4) a plurality of juxtaposed second Kopp-lungselemente (19) are provided.
    [3]
    3. Production plant (1) according to claim 1 or 2, characterized in that the second on the bending machine (4) provided coupling element (19) is formed by at least one coupling rail.
    [4]
    4. Production plant (1) according to one of the preceding claims, characterized in that the at least first coupling element (18) and the at least second coupling element (19) in the mutually coupled position form a mechanically formed coupling device.
    [5]
    5. Production plant (1) according to one of the preceding claims, characterized in that of the at the tool holders (9,10) held at least one bending tool (11) aligned in the vertical direction and in the longitudinal direction of the tool holders (9 , 10) extending working plane (20) is defined, and the plurality of juxtaposed second coupling elements (19) or the at least one coupling rail at an equal distance (21) in the vertical direction with respect to the working plane (20) or is arranged.
    [6]
    6. Production plant (1) according to one of the preceding claims, characterized in that the at least one manipulation device (13) is located in one of the machine operating positions located in the region of a front of the at least one bending machine (4).
    [7]
    7. Production plant (1) according to one of the preceding claims, characterized in that the at least one manipulation device (13) in a position located in the machine operating positions with another at least one bending machine (4) arranged power supply line (22) is conductively connected.
    [8]
    8. Production plant (1) according to one of the preceding claims, characterized in that the at least one manipulation device (13) in a machine operating positions located with a position on at least one bending machine (4) arranged data line (23) with a machine control and / or a production planning system is leitungsver¬bunden.
    [9]
    9. Production plant (1) according to one of the preceding claims, characterized in that the at least one manipulation device (13) comprises a computer unit and / or a memory unit.
    [10]
    10. Production plant (1) according to one of the preceding claims, characterized in that the at least one manipulation device (13) comprises a gripping arm (16) with at least one gripping member (17), which zu¬mindest one gripping member (17) with the at least one Bending tool (11), in particular its bending punch or bending die, in a Halteverbindungbringbar is.
    [11]
    11. Production plant (1) according to claim 10, characterized in that the gripping arm (16) can be brought with its at least one gripping member (17) in a sheet metal (2) or the board clamping bracket.
    [12]
    12. Production plant (1) according to one of the preceding claims, characterized in that on the at least one manipulation device (13) an intermediate store (15) for the at least one bending tool (11) is arranged or formed.
    [13]
    13. Production plant (1) according to one of the preceding claims, characterized in that at least one manipulation device (13) at least a first bearing surface (27) for the sheet or plates (2) or the plates is arranged or formed.
    [14]
    14. Production plant (1) according to one of the preceding claims, characterized in that arranged on the at least one manipulation device (13) at least a second bearing surface (28) for the finished or the finished workpieces (3) or is formed.
    [15]
    15. Production plant (1) according to one of the preceding claims, characterized in that the at least one manipulation device (13) is equipped with at least one optical detection device (29).
    [16]
    16, manufacturing plant (1) according to one of the preceding claims, characterized in that the at least one tool storage (12) distan¬ziert and spatially separated from the at least one bending machine (4) angeord¬net.
    [17]
    17. Production plant (1) according to any one of the preceding claims, characterized in that it comprises at least one raw material storage (24) for sheet metal to be bent (2) or the boards, which raw material storage (24) preferably distanced and spatially separated from the at least one Biegema ¬schine (4) is arranged.
    [18]
    18. Production plant (1) according to one of the preceding claims, characterized in that it comprises at least one workpiece bearing (25) for dieaus from the sheets (2) or the boards made workpieces (3), wel¬ches workpiece bearing (25) preferably distanced and spatially separated from the zu¬mindest one bending machine (4) is arranged.
    [19]
    19. Production plant (1) according to one of the preceding claims, characterized in that for the movement of the at least one manipulation device (13) between the at least one tool storage (12) and the at least one bending machine (4) or between the raw material storage (24) and / or the workpiece bearing (25) and the at least one bending machine (4) from the at least one manipulation device (13) along the transport paths (14) consists of a contactless guide.
    [20]
    20. Production plant (1) according to claim 19, characterized in that the contactless guide is selected from the group of induction strips, magnetic strips, longitudinal stripes or ribbons and their optical detection, GPS navigation, D-GPS navigation, laser navigation, data matrix code.
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    同族专利:
    公开号 | 公开日
    EP3233324B1|2018-10-31|
    WO2016094917A1|2016-06-23|
    AT516279B1|2016-04-15|
    US20180056357A1|2018-03-01|
    EP3233324A1|2017-10-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP1914023A1|2006-10-20|2008-04-23|Trumpf Maschinen Austria GmbH & CO. KG.|Separation device|
    WO2012016252A1|2010-08-05|2012-02-09|Trumpf Maschinen Austria Gmbh & Co. Kg|Bending press with a workpiece positioning device and an operating method|
    WO2012103565A1|2011-02-01|2012-08-09|Trumpf Maschinen Austria Gmbh & Co. Kg.|Production device with means for tool position sensing and method for operating said device|CN112357427A|2020-10-28|2021-02-12|田园园|Non-contact transportation device for infectious department|JPH0338005B2|1983-07-19|1991-06-07|Amada Co Ltd|
    CH668035A5|1986-09-19|1988-11-30|Beyeler Machines Sa|Folding press with die or matrix replacement system - has arms on rear mobile supports having pins which engage with holes in dies and matrices|
    JP2719095B2|1993-06-30|1998-02-25|株式会社アマダメトレックス|Work supply and unloading device in bending machine|
    AT503196B1|2006-01-19|2008-06-15|Trumpf Maschinen Austria Gmbh|BENDING PEG WITH FEEDING DEVICE AND METHOD FOR THE OPERATION THEREOF|
    AT506296B1|2008-06-23|2009-08-15|Trumpf Maschinen Austria Gmbh|MANUFACTURING SYSTEM WITH BENDING PESTS|
    US10807805B2|2013-05-17|2020-10-20|Intelligrated Headquarters, Llc|Robotic carton unloader|
    US9785911B2|2013-07-25|2017-10-10|I AM Robotics, LLC|System and method for piece-picking or put-away with a mobile manipulation robot|EP3311963A1|2016-10-21|2018-04-25|Bystronic Laser AG|Positionable robot cell, production device with a processing unit and with positionable robot cell and method for operating such a robot cell which can be positioned|
    AT521623B1|2018-10-16|2020-03-15|Trumpf Maschinen Austria Gmbh & Co Kg|Method for providing at least two groups of bending tools|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50903/2014A|AT516279B1|2014-12-15|2014-12-15|Production plant with manipulation device|ATA50903/2014A| AT516279B1|2014-12-15|2014-12-15|Production plant with manipulation device|
    US15/535,816| US20180056357A1|2014-12-15|2015-12-11|Production system with a manipulation device|
    PCT/AT2015/050315| WO2016094917A1|2014-12-15|2015-12-11|Production system with a manipulation device|
    EP15828476.0A| EP3233324B1|2014-12-15|2015-12-11|Production system with a manipulation device|
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