EP3765253A2

EP3765253A2 - Formwork assembly

Info

Publication number: EP3765253A2
Application number: EP19707382.8A
Authority: EP
Inventors: Helmut Stofner; Alexander STUFLESSER
Original assignee: Progress Holding AG
Current assignee: Progress Holding AG
Priority date: 2018-03-06
Filing date: 2019-02-26
Publication date: 2021-01-20
Also published as: KR102544069B1; US20210008759A1; WO2019170477A3; KR20200125949A; CA3093182A1; CN111819056B; AT520739B1; RU2761949C1; WO2019170477A2; CN111819056A; AT520739A4; KR20220141928A

Abstract

The invention relates to a formwork assembly (1, 2, 3, 4) for laterally delimiting a surface (6) to be concreted on a formwork surface, in particular a pallet (5) or a formwork table, comprising at least one base body (7, 8) which can be fastened detachably to the formwork surface and at least one attachment element (9, 10, 11, 12, 13, 14, 15), wherein at least one fastening device (16, 17) which can release the at least one attachment element (9, 10, 11, 12, 13, 14, 15) and in particular automatically, from the at least one base body (7, 8) is provided, wherein at least one centering device (18, 19), which is separate from the at least one fastening device (16, 17), by means of which the least one attachment element (9, 10, 11, 13, 14, 15), when at least one attachment element (9, 10, 11, 12, 13, 14, 15) is fixed to the at least one base body (7, 8), can be automatically aligned relative to the at least one base body (7, 8) is provided, and the at least one base body (7, 8) and the at least one attachment element (9, 10, 11, 12, 13, 14, 15) can be arranged, in the fixed state, together on the formwork surface and can be removed from the formwork surface.

Description

A form assemblage

The invention relates to a formwork arrangement for the lateral delimitation on a formwork surface, in particular a pallet or a Schaltisch, auszubetonierenden surface, with at least one releasably attachable to the scarf body and at least one attachment element, wherein at least one fastening device is provided, with which the at least one attachment element detachable, and in particular automatically, on at least one base body can be fastened. The invention further relates to a storage device for such a formwork arrangement, an arrangement of at least one such formwork arrangement and at least one formwork robot, and a method for forming a formwork on a scarf surface, in particular a pallet or a switching table, by means of such a formwork arrangement.

Formwork arrangements are used in concrete plants, in which precast concrete parts are produced in pallet circulation systems for positioning the liquid, and later hardened, concrete. Formwork arrangements also find application in stationary systems where e.g. Tilting tables are used.

FIG. 1 shows a pallet 5 with shuttering elements 60 arranged thereon, which laterally delimit surfaces 6 to be surface-mounted on the pallet 5. The filling quantity of concrete results from the height of the prefabricated concrete part to be produced and the area minus other built-up elements such as cans or lattice iron. The strength of the precast concrete part is limited by the formwork height. High formworks are used for solid concrete elements. The geometry of the side surfaces of these solid concrete elements varies greatly. Accordingly different the formwork elements must be formed. In this context, it should be noted that the present invention is not limited to formwork arrangements for the production of solid concrete elements.

The versatility of the prefabricated concrete parts to be produced leads to short order and delivery times, which require a high degree of flexibility of production overall. Formwork arrangements are known from the prior art, which comprise formwork parts for each element thickness and contour. Disadvantage of this system is that a very large amount of formwork parts is needed. In addition, such a system is very expensive, since each formwork element must be equipped with a device for releasably securing the formwork element to the pallet. All formwork parts must also be made dimensionally stable and very precise.

In addition, there are solutions in which steel profiles with the desired height and the length of the formwork part are manually screwed onto a formwork, which is already placed on the pallet. The disadvantage of these solutions is that the accessibility to the already positioned on the pallet formwork is difficult because the pallets are up to 4m wide and entering the range must be avoided due to the necessary cleanliness of the pallet surface.

Furthermore, formwork systems are known from the prior art, in which a formwork on a formwork profile is applied automatically. A disadvantage of these systems is that the structural parts for the formwork must be dimensionally stable and complicate the accessibility to the device for releasably securing the formwork to the pallet. Other disadvantages are that in building systems always an impression of the body parts on the concrete surface is visible, and that in order to produce a concrete part with a changed contour, both the basic formwork and the body parts must be replaced.

And finally, from the state of the art formwork systems are known in which special steel adapters are mounted on a formwork already placed on the pallet. Subsequently, wood panels are screwed to the adapter manually. A disadvantage of these systems, in turn, is that the accessibility to the already positioned on the pallet formwork is difficult because the pallets are up to 4m wide and entering the range must be avoided due to the necessary cleanliness of the pallet surface. In addition, the wood panels must be prepared in a joinery and brought to the place for manual attachment to the adapter. The object of the present invention is to provide a comparison with the prior art improved formwork arrangement in which the disadvantages mentioned are at least partially avoided and which is characterized in particular by the fact that they can be fully automatically assembled and adapted flexibly to the precast concrete part to be produced. Furthermore, a storage device for such an improved formwork arrangement, an arrangement of at least one such improved formwork arrangement and at least one formwork robot, and a method for forming a formwork on a scarf surface, in particular a pallet or a Schaltisch, are specified by means of such an improved formwork arrangement.

This object is achieved by the features of independent claims 1, 10, 14 and 16.

In the formwork arrangement, it is thus provided according to the invention that at least one of the at least one fastening device separate centering device is provided, with which the at least one attachment element when attaching the at least one attachment element with the at least one base body relative to at least one base body is automatically aligned, and the at least one base body and the at least one attachment element in the attached state can be arranged together on the scarf surface and removed from the scarf surface.

By dividing into at least one main body, which is detachably attachable to the scarf surface, and at least one attachment element, which is releasably attachable to at least one body, the formwork arrangement is on the one hand very flexible, as always the same, universal body can be used. This is combined depending on the precast concrete part to be produced with the corresponding attachment element or the corresponding attachment elements.

Characterized in that at least one centering device is provided at the same time, with which the at least one attachment element when attaching the at least one attachment element with the at least one base body is aligned relative to at least one base body, it is possible, the at least one base body and the At least one intent element in a simple manner to put together, as this automatically takes place a mutual alignment. This measure is an essential prerequisite for a fully automatic assembly, although the present invention is not limited to fully automatic applications. Even with a manual joining of the at least one base body with the at least one attachment element, automatic mutual alignment with one another proves to be extremely helpful since operating errors which can lead to inaccuracies are ruled out.

Although the at least one base body is technically complicated compared to some solutions according to the prior art, since in addition at least one centering device and any components of the at least one fastening device must be provided. However, due to the versatile possible applications, a much higher utilization and applicability arise. In addition, the header formwork are simultaneously easy and inexpensive manufacturable.

Another great advantage is that the at least one base body and the at least one attachment element can be assembled first, at a location separate from the shell, and the package of the at least one base body and the at least one attachment element can then be arranged on the shell surface and is removable from the scarf surface. In comparison, a scenario in which the at least one base body and the at least one attachment element must be assembled on the scarf itself, on the one hand cumbersome and time consuming, since the at least one base body and the at least one attachment element must be positioned one after the other on the scarf, and On the other hand, there is a risk that the at least one attachment element slips during assembly, which leads to inaccuracies.

According to an advantageous embodiment of the invention, it is provided that the at least one centering device at least one, preferably arranged on at least one attachment element, centering pins and at least one, preferably arranged on at least one base body, recess for Receiving the at least one centering pin comprises. As a result, a technically easy to implement and at the same time very reliable centering device is created.

It can further be provided that the at least one attachment element has a side facing the surface to be applied and an opposite side facing the at least one base body, preferably the side facing the surface to be cast at least one contour deviating from a plane to form a predetermined contour on a side Side surface of a produce precast concrete part.

In addition, it can be provided that the at least one attachment element has at least one concrete shielding device on the side facing the at least one base body in order to allow concrete to penetrate into a gap in a state in which the at least one attachment element is detachably fastened to the at least one base body between the at least one attachment element and the at least one base body to prevent.

Another measure to prevent concrete from entering the intermediate space between the at least one attachment element and the at least one base body is that the at least one base body in a state in which the at least one base body is attached to the scarf surface, one of Scarf surface facing bottom and in a state in which the at least one attachment element is releasably attached to at least one base body, the at least one attachment facing side surface, wherein the at least one base body in the region in which the bottom coincides with the side surface, at least a recess, so that the at least one base body in the state in which the at least one base body is attached to the scarf surface, in this area has a distance from the scarf surface. Without the provision of this recess, there is a risk that concrete will be "sucked" by capillary forces into the intermediate space between the at least one attachment element and the at least one base body. It has proved to be particularly favorable, especially with regard to the mounting of the at least one attachment element, that the at least one attachment element is substantially plate-shaped. As a result, the space requirement of at least one attachment element in a storage device is much lower than known from the prior art formwork parts, which are completely made for each contour. The term "substantially plate-shaped" means that the at least one attachment element is plate-shaped, apart from any contours, components of the at least one centering device and / or optionally provided concrete shielding devices. The Plattenförmigkeit is also advantageous in terms of cleaning the at least one attachment element.

Furthermore, it has been found to be advantageous that the at least one fastening device comprises at least one, preferably arranged on at least one base body, permanent magnets and at least one, arranged on at least one attachment element, magnetizable region. As a result, not only is a reliable solution for releasably securing the at least one attachment element to the at least one base body provided. The force of the at least one permanent magnet acts namely not only in the fastening state, but also during assembly, so that the at least one base body and the at least one attachment element during assembly not only - by the inventively provided at least one centering device - automatically aligned relative to each other, but also automatically moved toward each other and releasably secured.

Further advantageous embodiments of the formwork arrangement are that the at least one base body has at least one Schalflächenbefestigungsvorrichtung for releasably securing the body to the scarf surface, and / or at least one attack means for a shuttering robot. These measures are particularly in combination with the use of at least one attachment element - instead of attachment profiles as in some systems according to the prior art - advantageous because the accessibility of the at least one Schalflächenbefestigungsvorrichtung and the handling of the at least one body by the presence of the at least one attachment element in no way is impaired. That's the way it is It is also possible to move the at least one main body by means of a shuttering robot and / or to detachably fasten it to the shuttering surface if at least one ancillary element is already detachably fastened to the at least one main body.

As stated above, protection is also desired for a bearing device for a formwork arrangement according to the invention, wherein the bearing device has at least one release device for releasing the attachment between the at least one base element and the at least one attachment element, preferably wherein the at least one release device comprises two expansion elements displaceable relative to one another , In this way it is possible to convert the formwork arrangement according to the invention very efficiently and to temporarily store the unnecessary components of the formwork arrangement for use at a later time.

An advantageous development of the storage device is that the storage device comprises at least one gripping device for transporting the at least one base body and / or the at least one attachment element.

It can be provided that the at least one gripping device is designed as a magnetic gripper, and / or has at least one pivotable about a substantially horizontal axis in the use position head, and / or adjustable in three mutually perpendicular directions in space, preferably being realized the adjustability linear guides are provided.

Further advantageous embodiments of the storage device are that the storage device comprises at least one transport device for transporting the at least one base body and / or the at least one attachment element from and to at least one shuttering robot and / or an operator, preferably wherein the at least one transport device comprises a roller conveyor, and / or at least one deposit for the at least one base body and / or the at least one attachment element, preferably wherein the at least one deposit is designed to be movable, particularly preferably wherein the at least one deposit is designed as a movable drawer. Furthermore, protection is desired for an arrangement of at least one formwork arrangement according to the invention and at least one formwork robot, with which the at least one base body together with the at least one attachment automatically on a, preferably by CAD data, predetermined position on the formwork surface and the at least one body automatically releasably attachable to the scarf surface, preferably wherein the arrangement comprises at least one bearing device according to the invention.

According to a preferred embodiment, wherein by means of the at least one shuttering robot, the attachment of the at least one base body to the formwork surface automatically releasable and the at least one base body together with the at least one attachment element of the scarf surface automatically removable.

Finally, protection is desired for a method for forming a formwork on a formwork surface, in particular a pallet or a formwork table, by means of a formwork arrangement according to the invention, the method comprising the following steps:

i. at least one base body and at least one attachment element are provided,

ii. the at least one attachment element is by means of at least one

Centering device automatically aligned relative to the at least one base body,

iii. the at least one attachment element is by means of at least one

Fixing device releasably, and preferably automatically, attached to at least one body,

iv. the at least one base body is arranged together with the at least one attachment element, preferably automatically by means of at least one shuttering robot, on a predetermined position on the shuttering surface, preferably by CAD data,

v. the at least one basic body is detachably attached to the formwork surface, preferably automatically by means of at least one shuttering robot.

Advantageously, the steps i. to v. as long as repeated with other primitives and attachment elements until a predetermined auszubetonierende surface is completely laterally limited, preferably wherein the surface is then concreted.

For disassembly of the formwork, it may be provided that

vi. the attachment of the at least one base body to the scarf surface, preferably automatically by means of at least one shuttering robot, and dissolved

vii. the at least one basic body together with the at least one

Attachment element is removed from the formwork surface, preferably automatically by means of at least one formwork robot,

viii. Preferably, wherein the at least one base body and the at least one

Attachment then be detached from each other, cleaned and / or positioned in at least one deposit.

The storage or cleaning of at least one main body and the at least one attachment element is carried out separately or in the assembled state.

Further details and advantages of the invention will be explained in more detail below with reference to the description of the figures with reference to the drawings. Show:

Fig. 1 is a perspective view of a pallet with arranged thereon

Formwork elements according to the prior art,

2 shows a first preferred embodiment of a non-assembled formwork arrangement in a schematic representation from the side,

Fig. 3 shows a second preferred embodiment of an assembled

Formwork arrangement in a schematic cross-sectional representation,

Fig. 4 shows a third preferred embodiment of an assembled

5 is a schematic representation of a first preferred exemplary embodiment of a storage device in a perspective view, FIG. 6 shows a transport device with a formwork arrangement according to the second preferred embodiment and a release device in a schematic cross-sectional representation,

7 is a schematically illustrated second preferred embodiment of a storage device in a perspective view,

8 shows a part of a shuttering robot with a shuttering arrangement according to the third preferred embodiment in a schematic representation from the side,

9 is a schematically illustrated fourth preferred embodiment of a composite formwork arrangement in a perspective view, and

10 is a flow chart illustrating a preferred embodiment

Embodiment of the method according to the invention.

FIG. 1 has already been described in the introduction to the description.

Figure 2 shows a first preferred embodiment of a non-composite formwork arrangement 1 for lateral delimitation on a pallet auszubetonierenden surface with a releasably attachable to the pallet base body 7 and a header element 9, 10 and / or 11, wherein at least one fastening device 16, 17 is provided is, with which the attachment element 9, 10 and / or 11 detachably fastened to the base body 7. It can in the longitudinal direction of the base body 7 and a plurality of attachment element 9, 10, 11 are fastened side by side on the base body 7.

In the illustrated case, the at least one fastening device 16, 17 comprises a permanent magnet 16 arranged on the base body 7 and a magnetizable area 17 arranged on the attachment element 9, 10, 11. The magnetizable area 17 can extend over the entire thickness 69 or a part of the thickness 69 of FIG Attachment elements 9, 10, 11 extend. The permanent magnet can be arranged, for example, on a front plate 62 of the main body 7 or integrated into this front plate 62. The formwork arrangement further comprises a centering device 18, 19, with which the attachment elements 9, 10, 11 when attaching the attachment elements 9, 10, 11 with the base body 7, 8 relative to the base body 7, 8 can be aligned.

In the illustrated case, the centering device 18, 19 comprises a centering pin 18 arranged on the attachment element 9, 10, 11 and a recess 19 arranged on the base body 7 for receiving the centering pin 18 (see also FIG. 3). The centering pin 18 has inclined surfaces 68, which facilitate insertion into the recess 19.

The attachment elements 9, 10, 11 shown by way of example have a side 20 facing the surface to be molded and an opposite side 21 facing the base body 7.

In the attachment elements 10 and 11, the auszubetonierenden surface facing side 20 of a plane 22 deviating contour parts 23, 24 for forming a predetermined contour on a side surface of a manufactured precast concrete on. In the case of the attachment element 10, the contour portion is essentially trapezoidal in cross section. In the case of the attachment element 11, two contour parts 24 are arranged on the end side on the attachment element 11, wherein the contour parts 24 have a substantially triangular cross-section. In the precast concrete part to be produced a corresponding counter contour will be generated.

The attachment elements 9, 10, 11 are formed substantially plate-shaped.

The base body 7 further comprises a pallet fastening device 31 for releasably securing the base body 7 to the pallet. In the figure 1 is more precisely an attack means of the pallet mounting device 31 can be seen, via which a magnetic means is actuated, the magnetic means for fixing the base body 7 can be brought into contact with the pallet, and for releasing the attachment via the engaging means 31 again from the Pallet is liftable. The pallet fastening device 31 prevents concreting of the main body 7 and the attachment element or attachment elements 9, 10, 11 attached thereto during the concreting. And finally, the base body 7 in a state in which the base body 7 is fixed to the pallet, a bottom side facing the pallet 27 and in a state in which the attachment element 9, 10, 11 releasably secured to the base body 7, a the Attachment element 9, 10, 11 facing side surface 28.

FIG. 3 shows a second preferred exemplary embodiment of a composite formwork arrangement 2 in a schematic cross-sectional representation. The pallet 5 is indicated by dashed lines in this figure and in FIG.

It can be seen that the base body 7 in the region in which the bottom 27 coincides with the side surface 28, a recess 29, so that the base body 7 in the state in which the base body 7 is fixed to the pallet 5, in this Area has a distance 30 to the pallet 5. This recess 29 serves to ensure that the base body 7 does not come into contact with the pallet 5 in the region of the attachment element 9. This avoids that concrete or concrete sludge penetrates by means of capillary action from below into the intermediate space 26 between the main body 7 and the attachment element 9.

Specifically, the recess 29 can be achieved via a downwardly shortened front plate 62.

In the arranged on the pallet 5 state, the formwork arrangement 2 thus supported on the one hand on the attachment element 9 and on the other hand via a spaced-apart support member 61 on the pallet 5 from.

4 shows a third preferred embodiment of a composite formwork arrangement 3. In this embodiment, the attachment element 12 - as a further measure to prevent ingress of concrete into the gap 26 between the base body 8 and the attachment element 12 - on the base body. 8 21 facing a Betonabschirmvorrichtung 25.

In the illustrated case, the Betonabschirmvorrichtung 25 is formed as an angled sheet. The base body 8 used in this embodiment, in addition to the pallet fastening device 31 for releasably securing the base body 8 to the pallet 5 also a attack means 32 for a shuttering robot 33 (see also Figure 8).

FIG. 5 shows a first preferred exemplary embodiment of a bearing device 34 for a formwork arrangement, which comprises, for example, base body 7 and attachment elements 9, 10.

The storage device 34 comprises a transport device 52 for transporting the base body 7 and / or the attachment elements 9, 10 from and to at least one shuttering robot, wherein the transport device 52 in the illustrated case, a roller conveyor with rollers 65 which are rotatably mounted about axes of rotation 66 (see also FIG. 6).

Furthermore, the storage device 34 comprises a plurality of deposits 56 for the base body 7 and the attachment elements 9, 10, wherein the deposits 56 are formed in the illustrated case as movable drawers. To guide the drawers relative to a stationary housing 70 pull-out guides 64 are provided.

The drawers are formed substantially plate-shaped, wherein at least some of the plates have openings 63 in which the centering pins 18 of the attachment elements 9, 10 can be positioned. As a result, a storage stable Flalterung the attachment elements 9, 10 is achieved on the drawers.

The storage device 34 further comprises a gripping device 39 for transporting the base body 7 and the attachment elements 9, 10. The gripping device 39 is designed as a magnetic gripper, has a pivotable about a substantially horizontal axis 41 in use position head 42 and is in three perpendicular to each other Spaces 43, 44, 45 adjustable formed, which is indicated by double arrows. To realize this adjustability linear guides 46, 47, 48 are provided. Finally, the bearing device 34 comprises a plurality of release devices 36 for releasing the attachment between the base bodies 7 and the attachment elements 9, 10.

Concretely, this bearing device 34 can be used as follows: An assembled formwork, which was previously removed from the pallet by a demoulding robot, is transported on the rollers 65 of the roller conveyor of the transport device 52 in the vicinity of the deposits 56. At the end of the roller conveyor, the release devices 36 are arranged. With these, the attachment between the attachment element 9, 10 and the base body 7 is released. The operation of the release devices 36 will be described in detail with reference to FIG. The dissolved attachment element 9, 10 is removed via the gripping device 39. The head 42 of the gripping device 39 moves upwards, i. in the direction 45 and a drawer 56 opens. The head 42 pivots about the horizontal axis 41 and passes the attachment element 9, 10 of the opened drawer 56. The drawer 56 retracts. Now, the base body 7 is removed and stowed in the same way. In order to operate all the position of the drawers 56, the head 42 is mounted longitudinally and transversely, i. in the spatial directions 43 and 44th

For assembling a new formwork, a base body 7 is first placed on the roller conveyor, and then the desired attachment element 9, 10 is retrieved from the drawer by means of the gripping device 39 and attached to the base body 7.

Alternatively, the main body 7 also remain on the roller conveyor and only the attachment element 9, 10 are replaced when the main body 7 of the old formwork for the new formwork is used.

As can be seen from the exemplary embodiment illustrated in FIG. 6, the release devices 36 comprise two expansion elements 37, 38 which can be displaced relative to one another. The release devices 36 are integrated into the roller track. The spreading elements 37, 38 can be moved from below into the base body 7. By a movement of the spreading elements 37, 38, in which the distance 71 of the expansion elements 37, 38 increases, the attachment element 9 is pushed away via the centering pins 18 from the base body 7 and in this way the attachment between the attachment element 9 and solved the main body 7. The gripping device 39 can remove the attachment element 9.

When assembling the base body 7 is first placed on the roller conveyor. The spreading elements 37, 38 extend. The attachment element 9 is brought by means of the gripping device 39 from the drawer shelf. The at least one centering ensure the correct placement and centers the attachment element 9 on the base body 7. The spreading 37, 38 now go together, with the distance 71 of the spreading 37, 38 decreases. The gripping device 39 simultaneously moves the attachment element 9 in the direction of the base body 7. The interaction of the movement of the expansion elements 37, 38 and the gripping device 39, which holds the attachment element 9, is synchronous. This prevents the attachment element 9 from jumping under the influence of the magnetic force on the base body 7.

FIG. 7 shows a second preferred exemplary embodiment of a storage device 35. The storage device 35 comprises a first transport device 54 with which composite formwork arrangements can be transported from and to a shuttering robot. By way of example, formwork arrangements 3 are shown in this figure. The storage device 35 further includes a reservoir 58 for the formwork assemblies. With a gripping device 40, which in three mutually perpendicular spatial directions 43, 44, 45 is adjustable (this linear guides 49, 50, 51 are provided), the formwork arrangements can be stored in the deposit 58 and the deposit 58 are removed.

Via a second transport device 53, the formwork assemblies 3 can be transported to an assembly station 67. Here, an operator can equip different basic body with attachment elements. Exemplary attachment elements 12 are shown. For storage of the attachment elements 12 a moveable on rails deposit 57 is provided.

The bearing device 35 thus serves the manual assembly of basic bodies and attachment elements, for example, of base bodies 8 and attachment elements 12. For this purpose, the gripping device 40 places an already assembled formwork arrangement 3 on the Roller conveyor of the transport device 53. The formwork arrangement 3 is transported by means of the driven rollers 65 of the roller conveyor to the position of the assembly station 67. There, with the help of one or more release devices 36, the attachment element is released manually from the base body. The operator 55 places the attachment element in the movable magazine 57 of the attachment elements. Subsequently, the operator 55 takes the new attachment element which is required for the next production unit out of the bearing 57 and assembles this with the aid of the spreading elements 37, 38 of the release device (s) 36 with the base body 8. The assembled formwork arrangement 3 is subsequently fed back into the automatic area by the operator 55 via the roller conveyor.

The process of preparing the formwork is thus completely separate from the automatic process of laying the formwork. An advantage of this system is that the formwork parts can be completely prepared for automatic positioning on the pallet. Special frontal end parts can also be attached. Thus, no rework is necessary in the switched pallet.

9 shows a fourth preferred embodiment of a composite formwork arrangement 4 on a pallet 5. The auszubetonierende on the pallet surface 6 is limited in the illustrated case by a total of six attachment elements 13, 14, 15, which are releasably secured to four main bodies 8 laterally. In this case, two transverse dividers, each consisting of two attachment elements 13, 14 and a base bodies 8 are constructed, and a longitudinal divider, which is composed of two juxtaposed units, each composed of a header element 15 and a base body 8, is provided.

FIG. 10 shows a flow chart illustrating a preferred embodiment

Embodiment of the method 59 according to the invention. In a first step i. At least one base body 7, 8 and at least one attachment element 9, 10, 11, 12, 13, 14, 15 are provided. In a second step ii. is the at least one attachment element 9, 10, 11, 12, 13, 14, 15 by means of at least one

Centering device 18, 19 relative to the at least one base body 7, 8 automatically aligned. In a third step iii. is the at least one attachment element 9, 10, 11, 12, 13, 14, 15 by means of at least one Fastening device 16, 17 releasably and automatically attached to at least one base body 7, 8. In a fourth step iv. the at least one base body 7, 8 together with the at least one attachment element 9, 10, 11, 12, 13, 14, 15 automatically arranged on a pallet 5 by means of a formwork robot at a predetermined position by CAD data. In a fifth step v. By means of the shuttering robot, the at least one base body 7, 8 is automatically detachably attached to the pallet 5.

Depending on the formwork arrangement to be produced, the steps i. to v. as long as with further basic bodies 7, 8 and attachment elements 9, 10, 11, 12, 13, 14, 15 are repeated until a predetermined auszubetonierende surface 6 is completely bounded laterally. This process is indicated by the dashed arrow.

Subsequently, the surface 6 is concreted to produce a predetermined precast concrete part.

To disassemble the formwork is in a sixth step vi. the attachment of the at least one base body 7, 8 is automatically released on the pallet 5 automatically by means of the shuttering robot and in a seventh step vii. the at least one base body 7, 8 together with the at least one attachment element 9, 10, 11, 12, 13, 14, 15 automatically removed from the pallet 5 by means of the shuttering robot. Subsequently, the at least one main body 7, 8 and the at least one attachment element 9, 10, 11, 12, 13, 14, 15 in an optional eighth step viii. detached, cleaned and / or positioned in at least one deposit 56, 57, 58.

Claims

claims:

1. formwork arrangement (1, 2, 3, 4) for laterally delimiting a surface (6) to be cast on a formwork surface, in particular a pallet (5) or a formwork table, with at least one base body (7, 8) releasably attachable to the formwork surface and at least one attachment element (9, 10, 11, 12, 13, 14, 15), wherein at least one fastening device (16, 17) is provided, with which the at least one attachment element (9, 10, 11, 12, 13, 14 , 15) releasably, and in particular automatically, on the at least one base body (7, 8) is fastened, characterized in that at least one of the at least one fastening device (16, 17) separate centering device (18, 19) is provided, with which the at least one attachment element (9, 10, 11, 12, 13, 14, 15) when fastening the at least one attachment element (9, 10, 11, 12, 13, 14, 15) to the at least one base body (7, 8) relative to at least one main body (7, 8) automatically au can be rectified, and the at least one base body (7, 8) and the at least one attachment element (9, 10, 11, 12, 13, 14, 15) in the fastened state together on the scarf surface can be arranged and removed from the scarf surface.

2. formwork arrangement (1, 2, 3, 4) according to claim 1, wherein the at least one

Fastening device (16, 17) and the at least one

Centering device (18, 19) are structurally different.

3. Formwork arrangement (1, 2, 3, 4) according to claim 1 or 2, wherein the at least one centering device (18, 19) at least one, preferably at least one attachment element (9, 10, 11, 12, 13, 14, 15 ), centering pin (18) and at least one, preferably at least one base body (7, 8) arranged, recess (19) for receiving the at least one centering pin (18).

4. formwork arrangement (1, 2, 3, 4) according to one of claims 1 to 3, wherein the at least one attachment element (9, 10, 11, 12, 13, 14, 15) one of The side (20) facing the surface to be reinforced (6) and an opposite side (21) facing the at least one base body (7, 8) preferably have at least one side (20) facing the surface (6) to be auszubetonierenden ) deviating Konturteil (23, 24) for forming a predetermined contour on a side surface of a manufactured precast concrete part.

5. formwork arrangement (3, 4) according to claim 4, wherein the at least one attachment element (12, 13, 14, 15) on the at least one base body (8) facing side (21) at least one Betonabschirmvorrichtung (25) to a state in which the at least one attachment element (12, 13, 14, 15) is detachably fastened to the at least one base body (8), penetration of concrete into an intermediate space (26) between the at least one attachment element (12, 13, 14 , 15) and to prevent the at least one base body (8).

6. formwork arrangement (1, 2, 3, 4) according to one of claims 1 to 5, wherein the at least one attachment element (9, 10, 11, 12, 13, 14, 15) is formed substantially plate-shaped.

7. Formwork arrangement (1, 2, 3, 4) according to one of claims 1 to 6, wherein the at least one fastening device (16, 17) at least one, preferably at least one base body (7, 8) arranged, permanent magnets (16) and at least one, on at least one attachment element (9, 10, 11, 12, 13, 14, 15) arranged, magnetizable region (17).

8. formwork arrangement (1, 2, 3, 4) according to one of claims 1 to 7, wherein the at least one base body (7, 8) in a state in which the at least one base body (7, 8) is fixed to the scarf surface , an underside (27) facing the scarf surface, and in a state in which the at least one attachment element (9, 10, 11, 12, 13, 14, 15) is detachably secured to the at least one base body (7, 8) at least one attachment element (9, 10, 11, 12, 13, 14, 15) facing side surface (28) wherein the at least one base body (7, 8) has at least one recess (29) in the region in which the underside (27) meets the side surface (28), so that the at least one base body (7, 8) in the state in which the at least one base body (7, 8) is attached to the scarf surface, in this area has a distance (30) to the scarf surface.

9. Formwork arrangement (1, 2, 3, 4) according to one of claims 1 to 8, wherein the at least one base body (7, 8) at least one

Schalflächenbefestigungsvorrichtung (31) for releasably securing the base body (7, 8) on the scarf surface, and / or at least one engaging means (32) for a formwork robot (33).

10. bearing device (34, 35) for a formwork arrangement (1, 2, 3, 4) according to one of the preceding claims, wherein the bearing device (34, 35) at least one release device (36) for releasing the attachment between the at least one base body ( 7, 8) and the at least one attachment element (9, 10, 11, 12, 13, 14, 15), preferably wherein the at least one

Lösevorrichtung (36) comprises two relatively displaceable spreading elements (37, 38).

11. Bearing device (34, 35) according to claim 10, wherein the bearing device (34, 35) at least one gripping device (39, 40) for transporting the at least one base body (7, 8) and / or the at least one attachment element (9, 10 , 11, 12, 13, 14, 15).

12. bearing device (34, 35) according to claim 11, wherein the at least one gripping device (39, 40) is designed as a magnetic gripper, and / or at least one pivotable about a substantially horizontal axis in use position (41) head (42), and / or in three mutually perpendicular spatial directions (43, 44, 45) is adjustable, preferably wherein the realization of the adjustability linear guides (46, 47, 48, 49, 50, 51) are provided.

13. bearing device (34, 35) according to any one of claims 10 to 12, wherein the bearing device (34, 35).

- At least one transport device (52, 53, 54) for transporting the at least one base body (7, 8) and / or the at least one attachment element (9, 10, 11, 12, 13, 14, 15) from and to at least one shuttering robot (33) and / or an operator (55), preferably wherein the at least one transport device (52, 53, 54) comprises a roller conveyor, and / or

- At least one deposit (56, 57, 58) for the at least one base body (7, 8) and / or the at least one attachment element (9, 10, 11, 12, 13, 14, 15), preferably wherein the at least one Reservoir (56, 58) is formed movable, particularly preferably wherein the at least one deposit (56) is designed as a movable drawer.

14. Arrangement of at least one formwork arrangement (1, 2, 3, 4) according to one of claims 1 to 9 and at least one shuttering robot (33), with which the at least one base body (7, 8) together with the at least one attachment element (9 , 10, 11, 12, 13, 14, 15) automatically on a, preferably by CAD data, predetermined position on the scarf surface arrangeable and the at least one base body (7, 8) is automatically releasably fastened to the scarf surface, preferably wherein the Arrangement comprises at least one bearing device (34, 35) according to any one of claims 10 to 13.

15. Arrangement according to claim 14, wherein by means of the at least one formwork robot (33), the attachment of the at least one base body (7, 8) on the scarf surface automatically detachable and the at least one base body (7, 8) together with the at least one attachment element (9 , 10, 11, 12, 13, 14, 15) is automatically removable from the scarf surface.

16. Method (59) for forming a formwork on a formwork surface, in particular a pallet (5) or a formwork table, by means of a formwork arrangement (1, 2, 3, 4) according to one of claims 1 to 9, characterized by the following steps: i. at least one base body (7, 8) and at least one attachment element (9, 10, 11, 12, 13, 14, 15) are provided,

ii. the at least one attachment element (9, 10, 11, 12, 13, 14, 15) is automatically aligned relative to the at least one base body (7, 8) by means of the at least one centering device (18, 19), iii. the at least one attachment element (9, 10, 11, 12, 13, 14, 15) is detachably and preferably automatically fastened to the at least one base body (7, 8) by means of the at least one attachment device (16, 17),

iv. the at least one main body (7, 8), together with the at least one attachment element (9, 10, 11, 12, 13, 14, 15), preferably automatically by means of at least one shuttering robot (33) on one, preferably by CAD data , predetermined position on the scarf surface,

v. the at least one basic body (7, 8) is fastened detachably, preferably automatically by means of at least one formwork robot (33), to the formwork surface.

17. The method (59) according to claim 16, wherein the steps i. to v. as long as with further basic bodies (7, 8) and attachment elements (9, 10, 11, 12, 13, 14, 15) are repeated until a predetermined auszubetonierende surface (6) is completely laterally delimited, preferably wherein the surface (6) then is concreted.

18. The method (59) according to claim 16 or 17, wherein for disassembly of the formwork vi. the attachment of the at least one base body (7, 8) on the scarf surface, preferably automatically by means of at least one shuttering robot (33), and dissolved

vii. the at least one main body (7, 8) together with the at least one attachment element (9, 10, 11, 12, 13, 14, 15) is removed from the formwork surface, preferably automatically by means of at least one formwork robot (33),

viii. Preferably, wherein the at least one base body (7, 8) and the at least one attachment element (9, 10, 11, 12, 13, 14, 15) subsequently detached, cleaned and / or positioned in at least one deposit (56, 57, 58).