EP2718072B1 - Installation de fabrication de blocs de béton et procédé de fabrication de blocs de béton au moins bicolores - Google Patents

Installation de fabrication de blocs de béton et procédé de fabrication de blocs de béton au moins bicolores Download PDF

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Publication number
EP2718072B1
EP2718072B1 EP12725446.4A EP12725446A EP2718072B1 EP 2718072 B1 EP2718072 B1 EP 2718072B1 EP 12725446 A EP12725446 A EP 12725446A EP 2718072 B1 EP2718072 B1 EP 2718072B1
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EP
European Patent Office
Prior art keywords
concrete
metering
bin
positioning
fresh
Prior art date
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EP12725446.4A
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German (de)
English (en)
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EP2718072A1 (fr
Inventor
Norbert Foppe
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Rekers Verwaltungs & Co KG GmbH
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Rekers Verwaltungs & Co KG GmbH
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Priority to PL12725446T priority Critical patent/PL2718072T3/pl
Publication of EP2718072A1 publication Critical patent/EP2718072A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/022—Feeding several successive layers, optionally of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses

Definitions

  • the invention relates to a concrete block generating device with a stone forming machine, which has a concrete bunker with fresh concrete loadable stone form, the concrete bunker of a metering controlled with portions of at least two differently colored fresh concrete can be filled and the metering at least two metering chambers and a transport device for transporting different colored Fresh concrete portions in the concrete bunker has. Furthermore, the invention relates to a method for producing at least two-colored concrete blocks using such concrete block generating device according to the invention.
  • Concrete block production devices are used for the mass production of various parts made of concrete, such as for civil engineering and / or civil engineering but also for landscaping and / or garden design.
  • the range of concrete blocks includes u.A. Concrete slabs, paving stones, curbs, gutters and ornament stones.
  • concrete block production devices have a block forming machine as the central component of the system.
  • these have one or more concrete bunkers.
  • Fresh concrete from the respective concrete bunker can be filled into the stone mold via a filling cart and then compacted by means of a vibrating table and a stamp. After the compaction process, the product is disengaged and removed via a conveyor on a base pallet of the stone forming machine.
  • Concrete blocks which should have a special quality, in particular appearance, usually consist of a core concrete layer and an overlying top layer of facing concrete, which can form the visible top of the final product or should.
  • the visible surface of a concrete block should often resemble the structure and color of natural stones. Since the color palette of natural stones has a wide range, a color of the concrete block that corresponds to a natural stone presupposes a coloring of the concrete with different colors. Naturally common colors are black, white, yellow, red and blue as well as their blends and tints. In order to meet the high customer requirements and to be able to produce a variety of color compositions in the concrete stone surfaces, several process stages such as mixing, metering and transport are set.
  • a concrete block generating device in addition to at least one stone molding machine also has at least one mixing device for mixing the concrete and usually at least one transport device such as a kubelbahnstrom, a conveyor belt or the like for transporting the fresh concrete from the mixing plant for stone forming machine or to a metering device for the fresh concrete on.
  • the device is to produce colored concrete blocks, the color pigments or suitable additives are usually added to the fresh concrete in the mixing device in such a way that the usually rather gray shade of the fresh concrete is colored in a desired color. In this way, different colored fresh concrete can be produced.
  • WO 2006/116332 A2 Such a generic device according to the preamble of claim 1, or a generic method for controlled color distribution in mass-produced concrete blocks is described in which or different colored Frischbetonportionen be placed in a Vorsatzbetonbunker in a targeted manner by means of a metering and transport device.
  • the metering device according to WO 2006/116332 A2 In this case has six different metering chambers that stock different colored fresh concrete, but also devices with fewer or more metering devices are either already known or conceivable. This metered the different colored fresh concrete portions successively on a conveyor belt or at the same time, if they should already mix on the conveyor belt.
  • this first conveyor belt also referred to as a mixed belt
  • the differently colored fresh concrete portions are conveyed onto a second conveyor belt, the so-called riser belt. Its higher end extends over the attachment bunker and serves to fill it.
  • the riser In order to position the different colored concrete portions targeted in the bunker, the riser can be pivoted in a substantially horizontal plane about a vertical axis. With the help of a central control system, so many different color patterns can be created.
  • This known concrete block producing device is ideal for the creation of colored concrete blocks, which should be the same as natural stones. In particular, it succeeds in producing exceptionally realistic color shades in the concrete blocks. However, it requires a relatively large amount of space for the metering device with its subsequent transport device and is relatively expensive to manufacture.
  • the concrete block production device in which the transport device has at least one positioning means (14) arranged at or in the concrete bunker (3, 4) for receiving and guiding the colored fresh concrete from the metering chambers into the concrete bunker differs from the known concrete block production device in that the positioning means being designed as an at least partially downwardly extending positioning line, wherein the positioning is fixed at its end facing away from the concrete bunker and designed as a flexible hose, as a telescopic tube and / or pivotable about the fixed point pipe and the bunker side facing the end of the positioning by a essentially lying in a vertical plane movement over the inner base of the concrete bunker is positioned so that it can give different colored fresh concrete portions at specifiable positions in the concrete bunker.
  • the positioning means being designed as an at least partially downwardly extending positioning line, wherein the positioning is fixed at its end facing away from the concrete bunker and designed as a flexible hose, as a telescopic tube and / or pivotable about the fixed point pipe and the bunker side facing the end of the
  • the positioning means for example, as a guided trough-like carriage or carriage with a flap on the bottom be executed. At predetermined positions so the concrete bunker is charged by opening the flap with the corresponding fresh concrete portions. It is also conceivable that a tiltable positioning is used to feed the concrete bunker with fresh concrete portions. Thus, despite a very simple and space-saving construction, a visually appealing and realistic color shading of the concrete blocks produced can be achieved.
  • the hitherto rather flat design of the device is replaced by an approach that builds up in the height, in which at least the central riser and the mixed band of WO 2006/116332 A2 is replaced by a positioning line.
  • the base area which is bounded by the walls of the bunker.
  • a movement of the bunker-side positioning line in a substantially vertical plane means that the positioning line can not only be moved over one side of the bunker, but also over the entire inner base surface.
  • larger-sized bunkers such as core concrete bunker can be selectively filled by a preferably above the center of the bunker positioning tube by moving the bunker side hose end at each position of the inner base.
  • the design according to the invention has the advantage that the transport device is oriented at least partially downwards, preferably vertically and not more, as in the prior art substantially horizontally. In this way, the fresh concrete taken up by the dosing can be filled by gravity along the positioning in the concrete bunker. This means that in the best case no transport is needed for the transport from a dosing chamber to the concrete bunker. At the same time the device is much more compact, since no longer long conveyor belts must be pivoted in a horizontal plane. Also, the production is cheaper because a line is much cheaper than a plurality of conveyor belts. In addition, eliminates the known from the prior art relatively complicated control, since the tuning of the operation of the mixing conveyor belt and the riser conveyor is eliminated.
  • the metering device is arranged above the concrete bunker loaded by it on the stone forming machine.
  • the metering chambers can be modularly installed at suitable attachment points on the main frame of the stone forming machine above the respective bunker.
  • a Zweischosiervorraum or a Dreischosiervorraum can be arranged directly on the stone forming machine as needed.
  • the positioning can be performed in the simplest case as a pipe or flexible hose. Also, the positioning can be fixed at its end facing away from the concrete bunker and executed as a telescopic tube and / or pivotable about a fixed point pipe. In this way, when pivoting or moving the positioning line whose end can be moved along a horizontal axis.
  • the fixation is preferably carried out centrally with respect to the base of the concrete bunker.
  • a flexible hose has the advantage that it is cheap and its end can be moved relatively easily by deforming the hose. However, a possible deformation should not hinder the transport behavior of the fresh concrete mass in the positioning line.
  • the diameter of the positioning at the bunker end is made smaller than the width of a conventional conveyor belt.
  • the concrete bunker can be filled in a more targeted manner than with a wide conveyor belt.
  • the diameter selection of the positioning line is limited by the fact that a sufficient flow of material is to be ensured.
  • the flow rate of the fresh concrete can be limited as in hourglasses. A low flow rate is advantageous, so that no excessive "fresh concrete stream", which could cause segregation or precompression of the fresh concrete or mixing different colored concrete piles, may arise.
  • the positioning line can be dimensioned so that the pipe diameter is smaller than or equal to the short side of the bunker. In this dimensioning, only a horizontal movement of the positioning line end is sufficient in order to be able to fill the inner base surface with various fresh concrete portions.
  • At least one guide element is arranged at the bunker end of the positioning line, which is movable in a mounted in or on the concrete bunker horizontal guide.
  • the guide may e.g. a wave or the like.
  • a guide of the positioning at the bunker end is particularly advantageous when using a flexible hose.
  • the horizontal guide can also be provided in the bunker inner wall in the form of horizontal guide gaps such as grooves or guide lugs.
  • the position of the horizontal guide limits the maximum filling height of the bunker. The deeper the positioning line protrudes into the bunker, the lower the dosing chambers to be arranged above it can be installed.
  • the guide element is formed at the bunker end of the positioning as a carriage.
  • a sled can easily be placed on a bunker so that the edge of the bunker itself can be used as a horizontal guide.
  • a suitable, in particular electrical, pneumatic or hydraulic, drive should be provided.
  • this can produce a simple linear movement, for example by retracting or extending a piston, and could be controlled by a controller.
  • Conceivable in a particularly simple embodiments, in principle, a drive by hand.
  • the transport device has a feeder line on at least one metering chamber, with which fresh concrete from the respective metering chamber or the metering chambers can be introduced into the positioning line.
  • a plurality of feeder lines are guided in a star shape to the positioning and ends above or in this.
  • a closed connection between metering chambers, feeder lines and positioning line can be made.
  • the feeder lines end expediently above the funnel and there is an open connection in which the concrete portions fall from the feeder lines into the funnel.
  • This variant is easy to clean.
  • several portions may be taken simultaneously from the metering devices and / or the feeder lines.
  • the funnel can be designed to be open at the top or with a lid with openings, depending on the number of metering chambers or the respective feeder lines.
  • other design options for closed connectors and adapters are possible.
  • the positioning is indirectly or directly attached to a frame of the stone forming machine.
  • the frame is preferably the stable main frame of the stone forming machine. If a funnel is present, the positioning line is conveniently mounted indirectly over the funnel to the frame of the machine, namely at the bottom of the funnel above the concrete bunker. If a pivotable tube is used as the positioning line, a drive unit for moving the tube can be attached to the attachment point or fixed point.
  • the metering chambers on dosing which are designed in particular as a sliding and / or pivotable closure means.
  • a sliding closure means for example, horizontal sliding surfaces, flaps, pivoting single or double shells are conceivable that close the metering chambers in a simple manner or can open the opening according to a desired metering rate accordingly.
  • the closure means are preferably attached to the metering chamber floor either on one side or on both sides. In this way, the colored concrete groove can be simply given by gravity from the metering chamber in the underlying positioning.
  • a feeder line is designed as a conveyor belt and / or pipeline.
  • the feeder lines can be formed both horizontally and inclined.
  • the design as a conveyor belt can be suitably used as a dosing, so that the desired portions of the dosing can be introduced via the feeder line in the positioning.
  • the feeder lines expediently have conveying means, in particular worm drive, rotor, slide and / or piston.
  • conveying means in particular worm drive, rotor, slide and / or piston.
  • the diameter of a screw or a piston is adapted to the inner diameter of the pipe cylinders of the feeder lines.
  • screw conveyors it is also possible to design two feeder lines as a line with central outlet or outlets.
  • a single shaft with counter-rotating screws to promote two different colored fresh concrete ranges. If it is not to be conveyed simultaneously from both metering chambers with the common feeder line, a closure means can prevent the task from one of the two chambers.
  • the drives of the respective slides, pistons or screws are expediently mounted outside the feeder lines.
  • the drive unit is preferably attached to the feeder line in such a way that it can be swiveled in order to ensure simple cleaning or replacement of the internal conveying means.
  • the metering device and / or the transport device on a non-stick coating on at least one contact surface between the fresh concrete and the respective device.
  • a self-cleaning effect is achieved or allows easy cleaning of the components.
  • This makes it possible to introduce a differently colored fresh concrete in the same metering chamber sequentially after emptying a metering chamber.
  • preferably similar shades should be introduced in the same metering chambers one behind the other.
  • the invention also provides a method according to claim 12 for producing colored concrete blocks using a concrete block producing device according to the invention.
  • a portioning at predetermined locations can take place over the entire inner base surface of a concrete bunker. Furthermore, the positioning and dosing process can be repeated until the concrete bunker is filled to a predetermined height with colored Frischbetonge.
  • the predetermined height should at least correspond to the filling level. However, it can be chosen slightly larger to ensure complete filling of the filling carriage.
  • the filling car connects directly to the bottom of the concrete bunker, so that filling can take place directly into the filling car when a closure means at the bottom of the concrete bunker in the open position.
  • the inventive method has the ability to different color patterns by varying the order and / or duration of the dosing and / or by mixing at least two colored fresh concrete by simultaneously metering from at least two metering chambers.
  • different color patterns can be created by varying the position of the same color fresh concrete portions in the concrete bunker.
  • mixing of the colored fresh concrete in the positioning line and / or in the hopper of the positioning line can take place by a simultaneous control of at least two of the metering chambers.
  • a plurality of design options of the concrete stone surface is given with lifelike colored stone form surfaces, so that repetitive stripes, stains or marbling can be generated.
  • other surface colors can be created with random patterns or repeatable patterns.
  • different color patterns are produced by varying the positions of the colored fresh concrete portions in the concrete bunker.
  • the different positions make for an irregular color scheme.
  • the control of the dosing or positioning can be done centrally by a central processing unit.
  • a memory unit of the central processing unit can be used as a database for the targeted and repeated generation of color patterns.
  • Concrete block producing device 1 shown comprises a stone forming machine 2 with a main frame 5, which is mounted on a static frame 29 and on the side of each a core concrete bunker 3 and a Vorsatzbetonbunker 4 are arranged. Since the facing concrete is usually applied to the core concrete as a thin cover layer, the facing concrete bunker 4 has a smaller volume than the core concrete bunker 3.
  • each a filling carriage 9 is arranged below the concrete bunker 3, 4 each a filling carriage 9 is arranged.
  • the filling carriage 9 of the header concrete bunker is in the retracted state below of the opened, in Fig. 2 End plate concrete header bunker 23 shown in more detail, so that facing concrete 17 is let through into the filling carriage 9.
  • the filled header concrete and core concrete filling machines can be fitted on both sides with one hydraulic cylinder 22 or 25 (see Fig. 2 ) are pushed to a centrally arranged in the stone forming machine 2 vibrating table on a stone form for filling the same.
  • the moldings 8, which are located on a base pallet 6 can be transported in the production direction 7 via a conveyor from the stone forming machine 2.
  • a metering device with three metering chambers 11, 12, 13 is arranged for one colored fresh concrete each, so that an addition of up to three different colors is made possible.
  • the colored fresh concrete portions from the metering chambers pass through the hopper 15 into a positioning line 14. The lower end thereof can be selectively moved in the facing concrete bunker 4 in order to selectively position different colored fresh concrete portions therein.
  • the funnel 15 to the positioning 14 the latter is indirectly attached to the main frame 5.
  • the metering of the desired amount of fresh concrete is carried out here by conveying means such as screws, which are arranged within the feeder lines 10 and driven by drive units 19.
  • the positioning of the positioning is also via a drive unit (not shown).
  • the lower end of the positioning is suitably connected to a drive which can move the end of the positioning in a horizontal direction along the long side of the attachment bunker 4.
  • the movement of the positioning line 14 thus takes place essentially in a vertical plane along the longitudinal axis of the bunker, which extends parallel to the production direction 7 in the exemplary embodiment shown here. In principle, however, it is conceivable that the plane also extends in other angular positions, for example at right angles to the production direction. In this way, the end of the position line 14 can be positioned over the entire width or long side of the attachment bunker 4.
  • Fig. 2 shows a section through the stone forming machine along the center of the metering chamber 12.
  • the metering chamber 12 is designed to promote the flow of material down tapers and has a feeder line 10 at the bottom of the chamber.
  • the arrow in the feeder line 10 indicates the conveying direction of a conveying means not shown here, which can be designed as a slide, piston or worm.
  • the fresh colored concrete to be metered passes through a bucket conveyor or, as shown here, a conveyor belt 18 in the metering chambers 12, 13, 14.
  • the conveyor unit 18 transports already pre-mixed colored fresh concrete, wherein the addition of color or aggregates previously in known (not shown here ) Mixing devices takes place.
  • Another conveyor is located on the opposite side of the stone forming machine 2 above the core concrete bunker 3, which can be closed at the bottom with a cover plate 24. This is designed here as a conveyor belt 30 for the core concrete 27 and brings this directly into the core concrete bunker 3. Also on this page optional metering devices (not shown) can be arranged with a positioning line for the addition of different colored Kernbetongemengen.
  • the permeated from the intent concrete bunker 4 in the filling carriage 9 facing concrete 20 is filled via the table plate 21 in a stone form.
  • core concrete is filled via the corresponding core concrete table top 26 in a stone form.
  • the motion sequences should be optimized so that the arrangement of the colored fresh concrete portions produced in the attachment bunker by the metering and positioning line largely does not change as much as possible in the concrete of the stone form 28.
  • the filling carriage 9 is completely below the Vorsatzbetonbunker 4 or above the stone form before the opening of the end plate 23 and the filling of the stone form.
  • a vertical arrangement of the walls and rounded corners of the attachment bunker 4 and the filling carriage 9 are advantageous.
  • bunker 3, 4 is dimensioned, the less mixing occurs during the vertical transport of Bunkerinhaltes. Therefore, it is useful to use small intent bunker volumes. In addition, it is advantageous in this design that the fresh concrete mixture does not stay long in the concrete bunker 4 and therefore remains moist and mixed less than in conventional large concrete bunkers. Possible dimensions of the inner surface of the header bunker 4 are about 1 m x 0.25 m.
  • the entire system can be controlled by a central computer system (not shown).
  • a central computer system not shown.
  • both refilling processes of the metering chambers 11, 12, 13 and the metering itself and the positioning of the positioning line 14 can be centrally controlled.
  • Fig. 3 shows a sectional view along in Fig. 2 shown section line AB with detail of the dosing and transport device.
  • the attachment bunker 4 is arranged centrally on the facing concrete table plate 21.
  • the filling carriage 9 is arranged, which is bounded by the end plate 23 upwards.
  • the positioning line 14 extends into the attachment bunker 4 and can be moved horizontally (see double arrow) along the entire width of the attachment bunker 4 at its bunker end.
  • a funnel 15 is arranged to receive colored fresh concrete portions from the feeder lines 10.
  • the first metering chamber 11 is with a black fresh concrete S
  • the third metering chamber 13 with yellow Filled with fresh concrete G These colored concretes are introduced via the conveyor belt 18 into the metering chambers.
  • the end of the conveyor belt 18 can be moved horizontally (see double arrow) to feed the each to be refilled dosing.
  • the colored fresh concrete portions are according to Fig. 3 portioned directly into the filling carriage 9 on the table plate 21.
  • the addition can also be made to the fed end plate or at a higher level above it.
  • Reference numerals 31 to 41 indicate a possible order of additions and positions of the fresh concrete portions.
  • the order of addition shown begins with the positioning of the bunker-side end of the positioning line on the right bunker side, so that at position 31 a yellow fresh concrete portion G is placed. Thereupon, by horizontal (see double arrow) pivoting the bunker end of the positioning line to the left, the task of the red fresh concrete at position 32.
  • the in Fig. 3 shown position of the end of the positioning line, which is located near the left side wall of the header bunker 4.
  • This setting produces a black fresh concrete portion S, 33 bounded by the side filler and header bunker wall and overlapping a portion of the red precursor fresh concrete cluster R, 32.
  • the duration of the addition compared to the previous additions is longer, so that here a larger amount of black fresh concrete S added and the height of the preceding portions and the height of the filling carriage 9 is exceeded.
  • the further portioning is carried out in the same way by positioning the bunker-side end of the positioning line 14.
  • superimposed color piles are produced by at least two fillings at the same position. If the entire filling level is filled by the targeted filling, the end plate can be closed and then the filling carriage 9 are driven to Steinformbehellung. The filling can be done maximally up to the height of the red fresh concrete portion on the right position 40, so that a small distance to the line end of the positioning line 14 is maintained in order to prevent mixing due to the movement of the line end.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Claims (15)

  1. Dispositif (1) pour la production de blocs de béton, comprenant une machine à blocs (2) avec un moule à blocs pouvant être chargé en béton frais d'une trémie à béton (3, 4), ladite trémie à béton (3, 4) pouvant être remplie de manière contrôlée par un dispositif de dosage de fractions d'au moins deux bétons frais de couleurs différentes, et le dispositif de dosage comprenant au moins deux chambres de dosage (11, 12) et un dispositif de transport pour le transport des fractions de béton frais de couleurs différentes vers la trémie à béton (3, 4),
    le dispositif de transport comprenant au moins un moyen de positionnement (14) disposé au moins en partie sur ou dans la trémie à béton (3, 4) pour la réception et le refoulement du béton frais coloré des chambres de dosage (11, 12) vers la trémie à béton,
    caractérisé en ce que
    le moyen de positionnement est réalisé sous forme de conduite de positionnement (14) qui s'étend au moins en partie vers le bas, ladite conduite de positionnement (14) étant fixée à son extrémité distante de la trémie à béton et réalisée sous forme de tuyau flexible, de conduite télescopique et/ou de conduite pivotant autour du point fixe, et l'extrémité de la conduite de positionnement proche de la trémie étant positionnable au-dessus de la surface intérieure du fond de la trémie à béton (3, 4) par un mouvement sensiblement situé dans un plan vertical, de manière à pouvoir verser des fractions de béton frais de couleurs différentes à des emplacements définis (31, 32, 33) de la trémie à béton (3, 4).
  2. Dispositif (1) pour la production de blocs de béton selon la revendication 1,
    caractérisé en ce que
    le dispositif de dosage est disposé au-dessus de la trémie à béton (3, 4) chargée par lui, préférentiellement contre la machine à blocs (2).
  3. Dispositif (1) pour la production de blocs de béton selon l'une des revendications précédentes,
    caractérisé en ce que
    au moins un élément de guidage est disposé à l'extrémité côté trémie de la conduite de positionnement (14), lequel est mobile dans un guidage horizontal disposé dans ou sur la trémie à béton (3, 4).
  4. Dispositif (1) pour la production de blocs de béton selon la revendication 3,
    caractérisé en ce que
    l'élément de guidage à l'extrémité côté trémie de la conduite de positionnement (14) est réalisé sous forme de chariot.
  5. Dispositif (1) pour la production de blocs de béton selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif de transport comprend une conduite d'amenée (10) sur au moins une chambre de dosage, au moyen de laquelle du béton frais peut être versé de la chambre de dosage (11, 12, 13) correspondante dans la conduite de positionnement (14).
  6. Dispositif (1) pour la production de blocs de béton selon l'une des revendications précédentes,
    caractérisé en ce que
    la conduite de positionnement (14) comprend une trémie (15) à l'extrémité supérieure pour la réception du béton frais.
  7. Dispositif (1) pour la production de blocs de béton selon l'une des revendications précédentes,
    caractérisé en ce que
    la conduite de positionnement (14) est fixée directement ou indirectement à un cadre de la machine à blocs (2).
  8. Dispositif (1) pour la production de blocs de béton selon l'une des revendications précédentes,
    caractérisé en ce que
    les chambres de dosage (11, 12, 13) comprennent des moyens de dosage, réalisés en particulier comme moyens de fermeture translatables et/ou pivotants.
  9. Dispositif (1) pour la production de blocs de béton selon l'une des revendications 5 à 8,
    caractérisé en ce que
    la conduite d'amenée (10) est réalisée sous forme de convoyeur et/ou de tuyau.
  10. Dispositif (1) pour la production de blocs de béton selon l'une des revendications 5 à 9,
    caractérisé en ce que
    la conduite d'amenée (10) comprend un moyen de transport, en particulier entraînement à vis sans fin, rotor, tiroir et/ou piston.
  11. Dispositif (1) pour la production de blocs de béton selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif de dosage et/ou le dispositif de transport sont pourvus d'un revêtement anti-adhérent sur au moins une surface de contact entre le béton frais et le dispositif correspondant.
  12. Procédé de fabrication de blocs de béton de couleur recourant à un dispositif (1) pour la production de blocs de béton selon l'une des revendications précédentes, comprenant les étapes suivantes :
    - déplacement d'un moyen de positionnement, réalisé sous forme de conduite de positionnement (14) qui s'étend au moins en partie vers le bas, sur ou dans la trémie à béton (3, 4) pour le guidage ciblé de fractions de béton frais de couleur d'au moins deux chambres de dosage (11, 12) dans une trémie à béton ; la conduite de positionnement (14) étant fixée à son extrémité distante de la trémie à béton et l'extrémité côté trémie de la conduite de positionnement (14) étant positionnable au-dessus de la surface intérieure du fond de la trémie à béton (3, 4) par un mouvement sensiblement situé dans un plan vertical ;
    - dosage d'au moins une fraction de béton frais et transport de celle-ci vers le moyen de positionnement.
  13. Procédé selon la revendication 12,
    caractérisé en ce que
    le processus de positionnement et de dosage est répété jusqu'à ce que la trémie à béton (3, 4) soit remplie à une hauteur définie de fractions de béton frais.
  14. Procédé selon la revendication 12 ou 13,
    caractérisé en ce que
    différents échantillons de couleurs sont produits par modification de l'ordre et/ou de la durée du processus de dosage et/ou par mélange d'au moins deux bétons frais colorés par dosage simultané d'au moins deux chambres de dosage (11, 12, 13).
  15. Procédé selon la revendication 12, 13 ou 14,
    caractérisé en ce que
    différents échantillons de couleurs sont produits par modification des emplacements des fractions de béton frais dans la trémie à béton (3, 4).
EP12725446.4A 2011-06-09 2012-06-04 Installation de fabrication de blocs de béton et procédé de fabrication de blocs de béton au moins bicolores Active EP2718072B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12725446T PL2718072T3 (pl) 2011-06-09 2012-06-04 Urządzenie do produkcji bloczków betonowych oraz sposób produkcji co najmniej dwukolorowych bloczków betonowych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011050974A DE102011050974A1 (de) 2011-06-09 2011-06-09 Betonsteinerzeugungsvorrichtung und Verfahren zur Herstellung wenigstens zweifarbiger Betonsteine
PCT/EP2012/060521 WO2012168197A1 (fr) 2011-06-09 2012-06-04 Installation de fabrication de blocs de béton et procédé de fabrication de blocs de béton au moins bicolores

Publications (2)

Publication Number Publication Date
EP2718072A1 EP2718072A1 (fr) 2014-04-16
EP2718072B1 true EP2718072B1 (fr) 2015-04-29

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Country Link
US (1) US9636842B2 (fr)
EP (1) EP2718072B1 (fr)
CN (1) CN103702812B (fr)
BR (1) BR112013031166B1 (fr)
DE (1) DE102011050974A1 (fr)
DK (1) DK2718072T3 (fr)
ES (1) ES2537890T3 (fr)
PL (1) PL2718072T3 (fr)
RU (1) RU2572874C2 (fr)
WO (1) WO2012168197A1 (fr)

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CN104175393B (zh) * 2014-08-18 2016-03-30 济南建源机械制造有限公司 自动化混凝土计量浇筑机
CN105799049B (zh) * 2014-12-30 2018-01-26 合肥候鸟新型材料有限公司 保温板切割系统
CN104742536B (zh) * 2015-04-16 2017-04-12 佛山市简一陶瓷有限公司 一种多工位输料打印瓷砖装置
CN106113258A (zh) * 2016-08-11 2016-11-16 北京隆翔环保科技有限公司 一种混凝土制品混色系统及其控制方法
HU231146B1 (hu) * 2017-03-10 2021-03-01 Arpad Barabas Berendezés és eljárás erezett járófelületû térburkoló elem elõállítására
US10926966B2 (en) * 2017-05-23 2021-02-23 Northwestern University Devices for and methods of forming segregated layers from mixtures of granular materials
ES2713776B2 (es) * 2017-11-22 2019-12-19 Cosentino Res & Development S L Metodo y sistema de produccion de tableros, losas o planchas de piedra artificial con efecto de vetas anchas
CN108247913B (zh) * 2018-01-17 2024-03-15 福建省东浦科技实业有限公司 一种多色布料设备
RU2700692C1 (ru) * 2018-03-22 2019-09-19 Алексей Александрович Никифоров Трансформатор
EP4000836B1 (fr) * 2020-11-19 2024-02-07 Schindler GmbH Dispositif, agencement et procédé de fabrication de panneaux à partir de matière de base de construction liquide ou pâteuse
DE102022106480A1 (de) * 2022-03-21 2023-09-21 Godelmann Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung von Bodenbelagselementen aus Beton sowie Bodenbelagselement aus Beton
DE102022108257A1 (de) 2022-04-06 2023-10-12 Godelmann Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung von Betonsteinen
CN114633346A (zh) * 2022-04-09 2022-06-17 戴春水 一种节能型混凝土预制构件制备专用混凝土搅拌设备

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Also Published As

Publication number Publication date
RU2013153475A (ru) 2015-07-20
ES2537890T3 (es) 2015-06-15
WO2012168197A1 (fr) 2012-12-13
PL2718072T3 (pl) 2015-10-30
DE102011050974A1 (de) 2012-12-13
BR112013031166B1 (pt) 2020-11-10
BR112013031166A2 (pt) 2017-02-07
DK2718072T3 (en) 2015-07-13
EP2718072A1 (fr) 2014-04-16
RU2572874C2 (ru) 2016-01-20
US20140138876A1 (en) 2014-05-22
CN103702812A (zh) 2014-04-02
CN103702812B (zh) 2016-01-13
US9636842B2 (en) 2017-05-02

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