EP1375098A2 - Méthode et station de remplissage pour obturer de cavités - Google Patents

Méthode et station de remplissage pour obturer de cavités Download PDF

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Publication number
EP1375098A2
EP1375098A2 EP03013232A EP03013232A EP1375098A2 EP 1375098 A2 EP1375098 A2 EP 1375098A2 EP 03013232 A EP03013232 A EP 03013232A EP 03013232 A EP03013232 A EP 03013232A EP 1375098 A2 EP1375098 A2 EP 1375098A2
Authority
EP
European Patent Office
Prior art keywords
filler
filling
cavity
filling station
cavities
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03013232A
Other languages
German (de)
English (en)
Other versions
EP1375098B1 (fr
EP1375098A3 (fr
Inventor
Peter Kalkofen
Bertram Rupierra
Egon Parsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sfh Maschinen- und Anlagenservice fur Betonsteinindustrie GmbH
Schlosser Pfeiffer GmbH
Original Assignee
Sfh Maschinen- und Anlagenservice fur Betonsteinindustrie GmbH
Schlosser Pfeiffer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sfh Maschinen- und Anlagenservice fur Betonsteinindustrie GmbH, Schlosser Pfeiffer GmbH filed Critical Sfh Maschinen- und Anlagenservice fur Betonsteinindustrie GmbH
Publication of EP1375098A2 publication Critical patent/EP1375098A2/fr
Publication of EP1375098A3 publication Critical patent/EP1375098A3/fr
Application granted granted Critical
Publication of EP1375098B1 publication Critical patent/EP1375098B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/042—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with insulating material
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/042—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with insulating material
    • B28B11/043—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with insulating material filling cavities or chambers of hollow blocks

Definitions

  • the present invention relates to a method and a filling station for filling of cavities in objects, especially for automatic Cavity filling of hollow blocks made of concrete or the like, with a filler container, in particular a storage bunker, and a transport track to Transport of documents on which there is at least one to be filled Object rests.
  • the cavities of such hollow blocks are filled with a filling material.
  • a filling material For example, very light mineral substances are used as filling material have a granular consistency and shortly before filling into the hollow blocks be mixed with an adhesive emulsion. The filler then hardens together with the adhesive emulsion in the cavities of the concrete blocks.
  • Cavities in such concrete blocks are partially filled manually and then takes a considerable amount of time.
  • a method for producing a hollow block is known, the Cavities in its fresh, not yet fully set state be filled with a dry or fresh mortar, which may have a Contain light aggregate and / or an air-entraining agent.
  • Filling the fresh hollow block is done in a device with a filling box that on a perforated table over the hollow blocks, so that the mortar can trickle through the perforated table into the hollow blocks.
  • the hollow blocks are filled with mortar using vibrators on a lifting table appropriate.
  • a targeted compression of the filler is in the chambers of the hollow blocks not possible, so that there are air pockets can form in the chambers.
  • the filler can also be in the chambers during of the hardening continue to sag so that the hollow blocks are not completely are filled.
  • This object is achieved according to the invention by a method according to which: at least one object having a cavity to a filling station is fed by means of a transport path, the at least one object by means of a relative movement to a filler container vertically below the filler container is positioned, the filler in at least one cavity of the at least one object while simultaneously shaking the at least one an object is filled and further the at least one filled object from the filling station by means of the transport track with the filler in addition to shaking during filling in the at least one cavity and / or is subsequently compressed.
  • one or more objects Have cavities, such as. Hollow blocks or the like, largely automated fill in a filling station and compress the filler.
  • the introduction and removal of the objects to be filled by means of the transport track can transport the objects to be filled to the filling process be coordinated.
  • By shaking the cavities objects during the filling process is filling and flow of the filler is facilitated.
  • the simultaneous or subsequent Compacting the filler in the cavities ensures that the cavities are in the objects are filled in quickly and completely. Larger air pockets or subsequent sagging of the filler can be avoided and the object is completely filled up to its top edge.
  • the filler is preferably scooped into the filler container positioned rotor filled under pressure in the at least one cavity.
  • the filler is made by shoveling the rotor both inside the filler container directed towards the cavities, as well as with pressure acted on, so that the filler is compressed in the cavities.
  • the filler can be in the at least one Cavity can be compressed by means of a stamp or the like.
  • the stamp is while adapting its geometry to the cavity so that it fits into it can penetrate to compress the filler.
  • the stamp can Apply defined pressure to the filler to compress it. additionally to the pre-vibration during the filling of the filler can also during the pressing of the stamp or the like. A vibration by an or several vibrators take place.
  • the filling station can be spaced apart in existing production lines integrate with a transport track. It may then be necessary for the at least one object for positioning below the filling container raised vertically upwards from the transport path by means of a lifting table becomes.
  • the filler container is used for filling of the filler in the at least one cavity by means of a displacement device move over the at least one object and is after the filling of the filler again from the at least one cavity Item removed, creating a stamp over the at least one Object is moved.
  • the filling and compacting takes place in two successive steps, taking the tool required - The filler container and the stamp - successively over the object or objects to be moved with the at least one cavity.
  • a work cycle takes between 10 and 60 seconds, especially between 15 and 30 seconds. At this frequency is a high throughput of objects to be filled and thus a economic use of the process possible.
  • the object underlying the invention is further with a filling station of the type mentioned in that a compression device in the filling station for pressurized filling of filler in the at least one cavity is provided.
  • Objects with cavities such as. Hollow blocks or the like, are individually or in groups on documents, e.g. underlay pallets, by means of the transport track in working cycles fed to the filling station.
  • By filling the filler under pressure is the inflow of the filler into the cavities of the objects to be filled relieved and at the same time the filler is compressed.
  • they are Cavities of the objects to be filled, for example the chambers of one Hollow block, completely filled up to the top edge of the object.
  • the compression device can by at least one in the filler container arranged rotor formed with guide blades attached to support arms be, which promote the filler towards the at least one cavity.
  • the filler is then under pressure in the cavities, for example chambers a hollow block, filled and compressed into this.
  • a particularly advantageous design of the filling station according to the invention provides before that a die plate is arranged vertically above the transport track is which has openings with one of the cavities of the at least one has corresponding hole distribution to the object to be filled, and that a channel is formed through each opening of the die plate and / or spacer plates whose cross-section corresponds to that of the assigned cavity.
  • This channel is in addition to that due to gravity in the cavity penetrating filler added another layer of filler, which in the The cavity can sag.
  • This additional amount of filler can consequently the height reduction of the filler during the compression process be balanced.
  • the die plate can be made of metal, plastic or another suitable material. To change the thickness of the The die plate and thus the filling quantity of the channels can be used by the die plate be exchangeable in the filling station or by several plates be formed as spacer plates.
  • the compression device can have a stamp with projections in one corresponding to the cavities of the at least one object to be filled Have distribution.
  • the protrusions of the stamp can be used lower the defined pressure into the channels of the die plate by the press the absorbed filler into the cavities.
  • the stamp is preferably provided with a lifting and lowering device for production a static or adjustable load pressure on the filler in the Cavities coupled.
  • a lifting and lowering device can, for example. a hydraulic or pneumatic piston arrangement or a linear drive his.
  • the transport track is a lifting table assigned on which the document with the at least one object of the transport path can be raised and positioned vertically under the filler container is.
  • the objects are from below against the die plate pressed.
  • the filling station can be integrated into existing production lines integrate with a transport track by placing the filler container above the transport track is arranged and in the work cycle with a document one or more objects to be filled through the lifting table to the Filler container is brought up.
  • At least one vibrator is also integrated in the lifting table, fill the filler more evenly into the cavities.
  • the lifting table with the at least one vibrator ensures that not only during the filling process, but also during the compression of the Filler in the cavities an even distribution of the filler occurs.
  • the filler container is preferably a probe for measuring the level assigned to the filler in the filler container. In this way, the Level in the filler container can be monitored and new filler if necessary be fed discontinuously. In this configuration, the filling station it is ensured that not too much filler is kept in the filler container so that the adhesive emulsion does not harden in the filler container, on the other hand, however, always enough filler to fill the cavities is held in the filler container.
  • the filling and compression of the filler can be done in two steps, if the filler container is between a filling position vertically above of the die plate and a closed position in a direction transverse to the transport direction of the transport path is displaceable.
  • In its closed Position is the filler container through a sheet on its underside closed on which it rests.
  • By moving the filler container the underside is in the filling position through the openings in the die plate opened so that the filler can enter the cavities.
  • the closed position of the filler container can then, for example, a stamp Compress filler in a defined manner.
  • Fig. 1 is a filling station 1 for filling cavities 2 in objects 3 shown.
  • 4 is a hollow block stone as an example of such objects 3 shown in concrete, the several slit-shaped chambers or Has cavities 2.
  • the filling station 1 is vertically above one in FIG. 1 perpendicular to the plane of the drawing extending transport track 4 arranged on which one behind the other pallets 5, on which the objects 3 to be filled are arranged, to get promoted.
  • the transport path 4 can be part of a production line for manufacturing the objects to be filled, for example a production line for hollow blocks.
  • a lifting table 6 with at least one integrated vibrator 7 is positioned in the filling station 1 in the filling station 1 8 arranged in the form of a storage bunker for receiving filler 9.
  • the filler container 8 is a side and top closed, but open bottom Box on rails 10 transverse to the transport direction of the transport path 4 between a closed position and one in FIGS. 1 to 3 shown filling position is movable. Is in its closed position the filler container 8 in Fig. 1 to the left via a stationary closure plate 11 moved so that the open bottom of the filler container 8 through the closing plate 11 is sealed.
  • a drive 12 is shown schematically in FIG. 1 for moving the filler container 8 between its closed position and the filling position shown.
  • a die plate 13 made of metal, plastic or the like. detachable attached in the filling station 1.
  • the die plate 13 points accordingly the cross-sectional shape and the number of cavities 2 in the to be filled Objects 3 openings 14.
  • the die plate 13 has such a great height that the openings 14 therein form channels which lead into the cavities 2 open into the objects to be filled 3.
  • the filler container 8 As indicated in FIG. 2, there is a rotor 15 with three Support arms, on each of which a guide shovel 16 is attached, for uniform Distribution of the filler 9 arranged. Promote the guide vanes 16 the filler 9 in the direction of the die plate 13 and press it through the openings 14 into the cavities 2.
  • a stamp 18 is shown schematically on the right-hand side in FIGS. 1 to 3 shown, the multiple projections 19 with one of the cavities 2 and Openings 14 of the die plate 13 has a corresponding distribution. through a lifting and lowering device 20, the projections 19 can be defined Pressure can be reduced or raised again.
  • the stamp 18 is common with the lifting and lowering device 20 in a plane above the Die plate 13 slidably so that the projections 19 in the channels of Die plate 13 can be inserted when the filler container 8 in its closed position is shifted.
  • the following is the method for filling cavities 2 in objects 3, such as hollow blocks made of concrete.
  • objects 3 such as hollow blocks made of concrete.
  • these are individually or, as shown in Fig. 1, in groups on the pad 5 fed to the filling station 1 by means of the transport path 4.
  • the pad 5 by the Lift table 6 moves upwards in the vertical direction, so that the top of the objects 3 to be filled abuts the die plate 13.
  • the openings 14 in the die plate 13 are congruent over the cavities 2 in the objects to be filled 3.
  • the filler container 8 is now in the horizontal direction his filling position shown in Figures 1 to 3 moves.
  • the rotor 15 generates a pressure with the guide blades 16 presses the filler 9 into the cavities 2.
  • the pad 5 vibrated with the objects 3 arranged thereon, so that the filling of the filler 9 into the cavities 2 is facilitated and the filler 9 is pre-compressed in the cavities 2 at the same time.
  • the filler container 8 by its drive 12 in its horizontal direction closed position moved back.
  • the stamp 18 on the Matrix plate 13 move and the projections 19 by means of the lifting and lowering device pressed into the channels formed by the openings 14, wherein the at least one vibrator 7 can also be actuated.
  • This will make the filler 9 in the cavities 2 due to the additional amount of filler from the channels defined condensed.
  • the degree of compaction can be regulated in this way.
  • the lifting table 6 now lowers the base 5 with the filled ones arranged thereon Objects 3 onto the transport track 4 again, by means of which the base 5 is discharged from the filling station 1 with the filled objects 3, while at the same time a new pad 5 with objects to be filled 3 is introduced into the filling station 1.
  • the consistency of the filler 9 in the filler container 8 is determined by means of of the rotor 15 kept uniform.
  • the decrease in the filler level in the Filler container 8, is by falling below a preset level the probe 17 is detected and the filler container 8 can be supplied with fresh filler 9 become.
  • the filler 9 can be uniform and in a particularly short time Time is introduced into the cavities 2 of the objects 3 to be filled, since the vibration of the at least one vibrator 7 and that of the rotor 15 generated pressure facilitates filling the cavities 2 with filler 9.
  • a work cycle can be between 10 and 60 seconds, especially between 15 and 30 seconds.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
EP03013232A 2002-06-19 2003-06-12 Méthode et station de remplissage pour obturer de cavités Expired - Lifetime EP1375098B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10227504 2002-06-19
DE10227504A DE10227504B4 (de) 2002-06-19 2002-06-19 Verfahren und Füllstation zum Ausfüllen von Hohlräumen

Publications (3)

Publication Number Publication Date
EP1375098A2 true EP1375098A2 (fr) 2004-01-02
EP1375098A3 EP1375098A3 (fr) 2005-05-11
EP1375098B1 EP1375098B1 (fr) 2008-08-13

Family

ID=29716564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03013232A Expired - Lifetime EP1375098B1 (fr) 2002-06-19 2003-06-12 Méthode et station de remplissage pour obturer de cavités

Country Status (5)

Country Link
EP (1) EP1375098B1 (fr)
AT (1) ATE404338T1 (fr)
CZ (1) CZ298380B6 (fr)
DE (2) DE10227504B4 (fr)
RU (1) RU2274713C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015007450A1 (fr) * 2013-07-16 2015-01-22 Evonik Industries Ag Procédé de remplissage des cavités de briques creuses avec une composition de matériau thermo-isolant contenant un agent hydrophobisant
CN105666642A (zh) * 2016-03-11 2016-06-15 长江航务工程质量监督中心站 干硬性混凝土试件成型机设备
CN111702938A (zh) * 2020-06-30 2020-09-25 吴秋敏 一种混凝土多孔砖制作加工工艺

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027920B4 (de) * 2004-06-09 2006-05-24 Schlosser-Pfeiffer Gmbh Verfahren und Verfüllstation zum Ausfüllen von Hohlräumen
RU2465415C1 (ru) * 2011-03-17 2012-10-27 Александр Михайлович Балаев Стеновой блок (варианты), материал для изготовления стеновых блоков, форма для изготовления стеновых блоков (варианты), способ изготовления стеновых блоков и поточная линия для изготовления стеновых блоков

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037409A1 (de) 1980-10-03 1982-05-19 Dr. Carl Riffer Baustoffwerke KG, 5403 Mülheim-Klärlich Hohlblockstein mit integrierter waermedaemmung, mittel zum verfuellen und verfahren zu seiner herstellung sowie vorrichtung zur durchfuehrung des verfahrens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940188C2 (de) * 1979-10-04 1982-07-15 Hans Kramer GmbH & Co KG, 4000 Düsseldorf Verfahren zur Innenauskleidung von hohlen Formstücken, insbesondere für Schornsteine o.dgl., mit einer Wärmedämmschicht
DE3171390D1 (en) * 1980-07-25 1985-08-22 Adams Engelbert Ing Method and apparatus for making a heat-insulated hollow block
DE3122087C2 (de) * 1980-07-25 1985-10-17 Engelbert 5470 Andernach Adams Verfahren und Vorrichtung zur Herstellung eines wärmedämmenden Hohlblocksteins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037409A1 (de) 1980-10-03 1982-05-19 Dr. Carl Riffer Baustoffwerke KG, 5403 Mülheim-Klärlich Hohlblockstein mit integrierter waermedaemmung, mittel zum verfuellen und verfahren zu seiner herstellung sowie vorrichtung zur durchfuehrung des verfahrens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015007450A1 (fr) * 2013-07-16 2015-01-22 Evonik Industries Ag Procédé de remplissage des cavités de briques creuses avec une composition de matériau thermo-isolant contenant un agent hydrophobisant
CN105666642A (zh) * 2016-03-11 2016-06-15 长江航务工程质量监督中心站 干硬性混凝土试件成型机设备
CN105666642B (zh) * 2016-03-11 2019-02-12 长江航运发展研究中心 一种干硬性混凝土试件成型机设备
CN111702938A (zh) * 2020-06-30 2020-09-25 吴秋敏 一种混凝土多孔砖制作加工工艺

Also Published As

Publication number Publication date
RU2274713C2 (ru) 2006-04-20
DE10227504A1 (de) 2004-03-25
CZ20023689A3 (en) 2004-06-16
ATE404338T1 (de) 2008-08-15
DE50310303D1 (de) 2008-09-25
DE10227504B4 (de) 2006-12-14
EP1375098B1 (fr) 2008-08-13
CZ298380B6 (cs) 2007-09-12
RU2003117899A (ru) 2005-02-27
EP1375098A3 (fr) 2005-05-11

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