EP1568456A3 - Method and device for producing concrete blocks - Google Patents

Method and device for producing concrete blocks Download PDF

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Publication number
EP1568456A3
EP1568456A3 EP05003734A EP05003734A EP1568456A3 EP 1568456 A3 EP1568456 A3 EP 1568456A3 EP 05003734 A EP05003734 A EP 05003734A EP 05003734 A EP05003734 A EP 05003734A EP 1568456 A3 EP1568456 A3 EP 1568456A3
Authority
EP
European Patent Office
Prior art keywords
mold
filling
filling carriage
concrete mortar
concrete blocks
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.)
Withdrawn
Application number
EP05003734A
Other languages
German (de)
French (fr)
Other versions
EP1568456A2 (en
Inventor
Backs Ulrich
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.)
Hess Maschinenfabrik GmbH and Co KG
Original Assignee
Hess Maschinenfabrik GmbH and Co KG
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 Hess Maschinenfabrik GmbH and Co KG filed Critical Hess Maschinenfabrik GmbH and Co KG
Publication of EP1568456A2 publication Critical patent/EP1568456A2/en
Publication of EP1568456A3 publication Critical patent/EP1568456A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
    • 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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/005—Control arrangements

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Herstellen von Betonsteinen, bei dem mittels eines Füllwagens (4) Betonmörtel (14) über ein Formwerkzeug (7) verfahren und das Formwerkzeug (7) mit Betonmörtel (14) aus dem Füllwagen (4) aufgefüllt wird, wonach der Füllwagen (4) zurückgefahren und der im Formwerkzeug (7) befindliche Betonmörtel (14) zunächst mittels eines von oben in Richtung auf das Formwerkzeug (7) verfahrbaren Stempels (13) und anschließend durch Vibration verdichtet wird, wobei der Stempel (13) über zwei in Verfahrrichtung des Füllwagens (4) hintereinander befindliche, synchronisierte Motoren (15) verfahren wird und die hiervon ausgeübten Drehmomente gemessen werden, wobei der Befüllvorgang des Formwerkzeugs (7) entsprechend der Abweichung von aus der Differenz der gemessenen Drehmomente abgeleiteten Istwerten zu vorbestimmten Sollwerten korrigiert wird.

Figure imgaf001
The invention relates to a method and a device for producing concrete blocks, in which by means of a filling carriage (4) concrete mortar (14) via a molding tool (7) and the mold (7) filled with concrete mortar (14) from the filling carriage (4) is, after which the filling carriage (4) moved back and located in the mold (7) concrete mortar (14) is first compacted by means of a top of the mold (7) movable punch (13) and then by vibration, the stamp ( 13) via two in the direction of travel of the filling carriage (4) successively located, synchronized motors (15) is moved and the torque exerted therefrom are measured, the filling of the mold (7) corresponding to the deviation of derived from the difference of the measured torques actual values predetermined setpoints is corrected.
Figure imgaf001
EP05003734A 2004-02-26 2005-02-22 Method and device for producing concrete blocks Withdrawn EP1568456A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004009382A DE102004009382B3 (en) 2004-02-26 2004-02-26 Method and device for producing concrete blocks
DE102004009382 2004-02-26

Publications (2)

Publication Number Publication Date
EP1568456A2 EP1568456A2 (en) 2005-08-31
EP1568456A3 true EP1568456A3 (en) 2007-01-10

Family

ID=34745286

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05003734A Withdrawn EP1568456A3 (en) 2004-02-26 2005-02-22 Method and device for producing concrete blocks

Country Status (3)

Country Link
US (1) US20050189668A1 (en)
EP (1) EP1568456A3 (en)
DE (1) DE102004009382B3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007048694A1 (en) 2007-10-11 2009-04-23 Hess Maschinenfabrik Gmbh & Co. Kg Method and device for producing concrete blocks
CN102689352B (en) * 2012-06-01 2014-07-02 龙口正仁节能建材设备制造有限公司 Equipment for automatically machining wall building block
JP6380765B2 (en) * 2016-03-14 2018-08-29 トヨタ自動車株式会社 Material powder filling method
CN113715145A (en) * 2020-03-09 2021-11-30 崔成群 Scraping device for prefabricating concrete component
CN112248190B (en) * 2020-10-16 2022-08-09 福建群峰机械有限公司 Good and low noise concrete brick make-up machine of synchronism
FR3118595B1 (en) * 2021-01-05 2023-04-07 Quadra 1 Vibrating machine for the production of construction elements

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256798A (en) * 1940-01-18 1941-09-23 E J Lavino & Co Control apparatus for molding presses
US2672669A (en) * 1949-12-02 1954-03-23 Gene Olsen Corp Control system for concrete block machines
US2706843A (en) * 1949-12-02 1955-04-26 Gene Olsen Corp Method for molding plastic materials
FR2516009A1 (en) * 1981-11-10 1983-05-13 Minato Exploitation Concrete feed control precasting press - monitors duration of compaction w.r.t. datum modifying duration of vibratory pouring phase if error occurs
US5248248A (en) * 1989-11-13 1993-09-28 Adly Tarek A Machine for making concrete pipes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2418036C3 (en) * 1974-04-13 1979-09-27 Wilhelm 7487 Scheer Haeberle Device for compressing or deforming
DE2741800B2 (en) * 1977-09-16 1980-07-31 Bucher-Guyer Ag Maschinenfabrik, Niederweningen, Zuerich (Schweiz) Device for filling a hollow mold
DE10217199C1 (en) * 2002-04-18 2003-09-04 Dietrich Engmann Automatic control of ceramic tile blank densities uses a scraper bar at the press mold, with spaced pressure cylinders to set its height levels in sections during scraping for the required density distribution

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256798A (en) * 1940-01-18 1941-09-23 E J Lavino & Co Control apparatus for molding presses
US2672669A (en) * 1949-12-02 1954-03-23 Gene Olsen Corp Control system for concrete block machines
US2706843A (en) * 1949-12-02 1955-04-26 Gene Olsen Corp Method for molding plastic materials
FR2516009A1 (en) * 1981-11-10 1983-05-13 Minato Exploitation Concrete feed control precasting press - monitors duration of compaction w.r.t. datum modifying duration of vibratory pouring phase if error occurs
US5248248A (en) * 1989-11-13 1993-09-28 Adly Tarek A Machine for making concrete pipes

Also Published As

Publication number Publication date
US20050189668A1 (en) 2005-09-01
DE102004009382B3 (en) 2005-10-27
EP1568456A2 (en) 2005-08-31

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