DE19717398A1 - Brick preparation for walls - Google Patents

Abstract

To produce and/or prepare wall building bricks in modules, the separate bricks are assembled together in a manipulating unit together with a setting bonding mass. Calibrated bricks (1,1',1'') of the same height but of different lengths are inserted at the intersecting surfaces to stand vertically on pallets (4), as conventional or brick pallets, and especially Euro pallets. They are bonded together as wall sections or modules (3). The pallets are carried by conveyors (6,7) to the brick feed point with two industrial robots (9,10) in succession. The assembled bricks are passed to an applicator station (13) for bonding.

Description

The invention relates to a method for producing wall panels, according to the preamble of Pa claim 1 and a system for performing the method.

The use of masonry bricks for building walls has many physical advantages. After However, the bricking of the individual bricks, in particular perforated or perforated bricks, is in part the construction site, which requires manual skills / skill as well as time-consuming and expensive is lig. In order to enable a rational walking position, it is also known in practice to produce storey-high wall elements from individual bricks - the brick connection the mortar filling the bed joints and butt joints - and on the construction site put together to walls. These wall elements are heavy and require the use of special scaffolding / support structures for transport and a heavy-duty crane on the site. There is also a reinforcement within such a storey-high wall lementes provide, which in turn increases the weight of the wall element and overall causes higher costs.

The invention has for its object to avoid such disadvantages and for a rational len wall structure made of bricks an easy to handle, with the nowadays in many Fer production sites and forklifts and / or small ones available on construction sites - d. H. for one Sufficient euro pallet loaded with stones - cranes handle and transportable wall to provide table (unit), with a corresponding simple and economical Brick wall manufacturing process and a corresponding system for carrying out the Procedure should be created.  

According to the invention, this is achieved by a method according to claim 1 and a device according to claim. . . solved. Advantageous developments of the invention result from the subclaims.

According to the invention, relatively large and still be relatively simple easy (this is due to the absence of mortar joints and the portability in brickworks pallets used, especially so-called. Euro pallets) Wall modules made of masonry bricks with which a simple and quick, ultimately extremely economical construction of buildings walls is possible. It is of great advantage that both the individual bricks and the wall modules made from it on pallets (in the order of magnitude of so-called euro pallets) can be transported (or can be) and there is no large or heavy-duty crane. Which is only a fraction of a residential storey floor height taking wall modules made of lightweight backing bricks, especially so-called. Perforated bricks are easy to handle and can be quickly assembled into floor-to-ceiling walls add. Due to the relatively small size, which is limited, among other things, by the use of Euro pallets As a result of the module dimensions, reinforcement means are unnecessary within each wall module defenseless construction saves weight and costs for otherwise required reinforcement elements. Due to the gluing of facing bricks (their calibration dimension / grinding dimension is known to be under one attitude small dimensional tolerances can be produced) is also an education with relatively narrow Dimensional tolerances and without post-processing (cut to size and / or grinding) possible. The Manufacturing with different module dimensions for the width is particularly easy, because this for each Only use a brick that can be cut to the appropriate compensation dimension.  

In the drawing, an embodiment of the invention is shown in principle. she shows a plan view of a plant for the production of modules / wall panels for the construction of Building walls, whereby individual masonry bricks (in particular so-called perforated bricks) form modules (Handling units) are glued.

In the system according to the invention, individual masonry bricks 1 , 1 'and / or 1 ''are formed into rows / layers 2 and bonded to modules / handling units referred to as wall panel 3 . At least the removal of the wall panels 3 takes place on pallets 4 , as they are commonly used today in the goat, in particular so-called. Euro pallets. A forklift 5 is preferably used to transport loaded pallets.

In the drawing, the bricks are numbered as follows:
1 whole brick
1 'half-brick
1 '' shaped and / or leveling brick.

As can be seen from the drawing, the system according to the invention has two parallel and spaced-apart pallet transport tracks 6 and 7 for the brick supply. With 8 another pallet transport track is numbered, which serves to remove empty pallets and, if necessary, to remove pallets 4 loaded with wall panels 3 .

Two industrial robots 9 and 10 are arranged between the two conveying tracks 6 and 7 which are used for the supply of masonry bricks. For the sake of clarity, only their central rotating column and the possible working group (once dashed and once dash-dotted) were shown. In order to obtain a compact system, the industrial robots 9 , 10 are moved as close as possible to one another (according to the drawing, the working groups can overlap), but control engineering ensures that their gripping devices, which are not shown and are each arranged on a multi-axis arm, are not obstructed .

Within the working groups of the two industrial robots 9 and 10 runs between the robot rotating columns and one of the two conveyor belts for pallets loaded with bricks, a conveyor belt numbered 11, on which the brick 1 , 1 ', 1 ''are lined up to the required extent , provided with adhesive as a row and removed for gluing. The conveyor belt 11 is loaded from a brick removal point 12 , 12 'and / or 12 ''by means of the robot 9 according to the requirements with the various brick 1 , 1 ' and / or 1 ''. The cut surfaces of the especially calibrated flat tiles extend parallel to the floor.

The brick removal point 12 is provided on the pallet transport track 6 and the brick removal point 12 'on the pallet transport track 7 , whereas the brick removal point 12 ''is between the two pallet transport tracks 6 and 7 , in particular between the pallets -Transportbahn 7 and the conveyor belt 11 , extends and is formed by a cutting table (see drawing) or feeder (not shown) for shaped tiles / leveling tiles 1 ''.

The conveyor belt 11 conveys the combined to form rows 2 bricks by a Kle bemittel application station 13 where surfaces Planziegel an adhesive is applied to the perforated, which serves the hollow brick-bond in the horizontal joint. Except for the last layer, all layers are individually provided with adhesive. This adhesive can be applied in areas (for point stitching) or almost all over. There can also be two different types of glue used, so that each row 2 sets / cures after being placed in an adhesive station 14 in such a way that there is a secure fixation between layers on top of each other and the complete / final gluing on the subsequent transport route can take place without any impairment in the connection or in the bonding process.

The gluing station 14 is assigned a whole with 15 numbered orbit for in particular pallet-like worktops 16 . On these worktops 16 the lowest layer 2 egg ner to be created wall panel 3 is placed and then the following rows of bricks 2 up to the finished wall panel 3 .

Each worktop 16 can be dimensioned such that it accommodates the wall panels 3 provided for the packaging of a complete pallet load. Of course, instead of moving in a separate circuit (with the plate movement path extending above the empty pallets that are transported on the pallet transport path 6 ), worktops 16 could also be used for the removal of the glued wall panels 3 pallet 4 used .

The robot 9 , which forms the building bricks to rows / layers 2 , is formed from and controllable in such a way that it moves each building brick 1 , 1 ', 1 ''separately and accurately, detects it and sets it down precisely, accordingly the requirements of an aligned and column-free stringing of the individual facing bricks is guaranteed.

The wall panels 3 have a height of about 60-120 cm and a width of up to about 120 cm.

Reference list

1

Building bricks, especially whole bricks

1

'Brick, especially semi-brick

1

'' Building bricks, especially shaped and / or leveling bricks

2nd

Row / position of masonry bricks

3rd

Wall panel (module / handling unit)

4th

Pallets, such as those used in brick factories for brick transport to the customer or the like, especially so-called. Euro pallets

5

Forklift

6

Pallet conveyor for with

1

loaded pallets

7

Pallet conveyor for with

1

'' loaded pallets

8th

Pallet transport track for empty pallets and if necessary for with

3rd

loaded pallets

9

Industrial robots (for picking up supplied bricks and setting down the wall brick in rows

2nd

)

10th

Industrial robots (for translating individual rows / layers

2nd

from

4th

on

16

or wall panels

3rd

or empty pallets)

11

Conveyor belt (for lining up building bricks

1

,

1

',

1

'' to rows / layers

2nd

as well as Transport of rows / layers

2nd

through the adhesive application station

13

to the gluing station

14

)

12th

Brick removal point for

1

,

12th

'' Brick removal point for

1

'

12th

'' Brick removal point for

1

''

13

Adhesive application station for

2nd

14

Gluing station (for placing / sticking

2nd

to a wall panel

3rd

)

Claims (12)

1. Process for the manufacture and / or for the provision of wall panels or modules for the construction of buildings walls, whereby individual brick, with their cut surfaces forming the bed joint, combined in the desired brick association with the help of curable compound to form a handling unit and provided portable are characterized in that at least on the cut surfaces calibrated facing brick (Pos. 1 , 1 ', 1 '') of the same height and different length in the bed joint to vertical, on brick or commercial pallets ( 4 ), esp. So-called. Euro pallets, transportable wall panels or modules ( 3 ) can be glued. 2. The method according to claim 1, characterized in that the wall panels or modules ( 3 ) are glued together unarmed. 3. The method according to claim 1 or 2, characterized in that tarpaulin brick formed by perforated bricks used and the gluing only in the bed joint area he follows. 4. The method according to any one of claims 1 to 3, characterized in that the wall panels or modules ( 3 ) in the height and width direction are made with a dimension of less than 130 cm. 5. The method according to claim 4, characterized in that the wall panel or module height is about 75 cm.   6. The method according to any one of claims 1 to 5, characterized in that the individual facing bricks ( 1 , 1 ', 1 '') in some areas with a quick-adhesive fixing adhesive - for securing rows of bricks to prevent slipping - and otherwise with a slower adhesive ( setting or hardening) glue. 7. The method according to any one of claims 1 to 6, characterized in that the individual facing brick layers ( 2 ) are glued together using hot melt adhesive. 8. Plant for the production of wall panels or modules from brick for the construction of building walls and for carrying out the method according to at least one of claims 1 to 7, characterized in that

• a) that between two spaced parallel parallel pallet transport tracks ( 6 , 7 ) for brick supply two in the brick transport direction one behind the other arranged multi-axis industrial robots ( 9 , 10 ) are available, of which the first ( 9 ) with a single brick gripping device and the second ( 10 ) is provided with a brick row gripping device,
• b) that within the working areas of the two robots ( 9 , 10 ) a brick row transport track ( 11 ) is easily seen, by means of the assembled brick rows ( 2 ) can be transported by an adhesive application station ( 13 ),
• c) that the row of brick conveyors ( 11 ) ends within the working range of the second robot ( 10 ) and rows of brick ( 2 ) conveyed by means of the second robot ( 10 ) onto a horizontally movable support and support element (item 16 ) or as a second or . another layer / layer on a lower, already deposited or glued lower layer (row of bricks) ( 2 ) can be placed (transferred) and
• d) that a functioning as a glue hardening conveyor for the glued wall panels / modules ( 3 ) is available.

9. Plant according to claim 8, characterized in that the wall panel or module removal path of the gluing station ( 14 ) a device for charge strapping and / or load enveloping standing on a pallet ( 4 ) wall panels or modules ( 3 ) is assigned or connected . 10. Plant according to claim 8 or 9, characterized in that the gluing or gluing station ( 14 ) has a plurality of worktops ( 16 ) which can be transported in a circuit. 11. Plant according to claim 10, characterized in that the brick rows or module-carrying plates ( 16 ) on an above the empty pallets ( 4 ) - which previously brick wall ( 1 ) supplied - circulating pallet transport track ( 6 ). 12. System according to one of claims 8 to 11, characterized in that at least one forklift ( 5 ) is provided for loading and / or unloading the pallet ten transport tracks ( 6 , 7 , 8 ).