DE102005002497B3 - Method and device for producing hollow building blocks - Google Patents
Method and device for producing hollow building blocks Download PDFInfo
- Publication number
- DE102005002497B3 DE102005002497B3 DE102005002497A DE102005002497A DE102005002497B3 DE 102005002497 B3 DE102005002497 B3 DE 102005002497B3 DE 102005002497 A DE102005002497 A DE 102005002497A DE 102005002497 A DE102005002497 A DE 102005002497A DE 102005002497 B3 DE102005002497 B3 DE 102005002497B3
- Authority
- DE
- Germany
- Prior art keywords
- mold
- molding material
- mandrels
- press
- height
- 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.)
- Revoked
Links
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
- 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
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
- B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Herstellen von Hohlbausteinen nach dem Oberbegriff des Anspruchs 1.The The invention relates to a method and an apparatus for manufacturing of hollow building blocks according to the preamble of claim 1.
Aus
Aufgabe der Erfindung ist es daher, ein Verfahren nach dem Oberbegriff des Anspruchs 1 sowie eine geeignete Vorrichtung zu schaffen, die es ermöglichen, Hohlbausteine unabhängig von ihrer Höhe mit ausreichender Verdichtung über die gesamte Steinhöhe herzustellen.task The invention is therefore a method according to the preamble of Claim 1 and a suitable device to provide it enable, Hollow blocks independent from their height with sufficient compaction over the entire height of the stone manufacture.
Diese Aufgabe wird entsprechend den Merkmalen des Anspruchs 1 gelöst.These The object is achieved according to the features of claim 1.
Hiernach ist vorgesehen, daß das Verdichten in einer Vielzahl von Stufen vorgenommen wird, bei denen abwechselnd Preßplatte und Dorne abwärts bewegt werden. Hierdurch wird erreicht, daß zunächst durch Einwirken der Preßplatte der körnige Formstoff im Bereich benachbart zur Oberseite verdichtet wird. Hierbei werden die Körner des Formstoffs gegen die Dorne gepreßt. Letztere werden danach etwas abwärts bewegt. Durch diese Abwärtsbewegung wird die Haftreibung zwischen den Körnern des Formstoffs und den Dornen unter Mitnahme und damit unter Auflockerung der Körner überwunden. Danach erfolgt ein erneutes Pressen durch die Preßplatte, wodurch die Körner wiederum – und zwar in einer tieferen Schicht – an die Dorne gedrückt werden, etc. Hierdurch läßt sich die Preßkraft bis in die Körnerschicht am Boden der Preßform stufenweise aufbringen, so daß die Höhe des Steins keine Rolle spielt und geringe Abstände zwischen den Dornen von beispielsweise 0,5 bis 1 cm bei ebenso geringer Dornbreite ohne weiteres verwirklicht werden können.hereafter is provided that the Compressing is done in a variety of stages, in which alternating pressing plate and spines moved downwards become. This ensures that initially by the action of the press plate the granular molding material is compressed in the area adjacent to the top. Here are the grains of the molding material pressed against the mandrels. The latter will be afterwards slightly downhill emotional. By this downward movement is the stiction between the grains of the molding material and the Thorns under entrainment and thus overcome loosening of the grains. After that Pressing takes place again through the press plate, whereby the grains turn - and indeed in a deeper layer - on pressed the spines become, etc. thereby can be the pressing force into the grain layer at the bottom of the mold apply gradually, so that the Height of Stone plays no role and small distances between the thorns of for example, 0.5 to 1 cm with equally small mandrel width without further can be realized.
Weitere Ausgestaltungen der Erfindung sind der nachfolgenden Beschreibung und den Unteransprüchen zu entnehmen.Further Embodiments of the invention are the following description and the dependent claims refer to.
Die Erfindung wird nachstehend anhand eines in den beigefügten Abbildungen dargestellten Ausführungsbeispiels näher erläutert.The The invention will be described below with reference to the attached drawings illustrated embodiment explained in more detail.
Die
in
Der
Hubstempel
Der
Preßstempel
Gegebenenfalls
kann ein Rüttler
Die
Preßform
Zum
Herstellen eines Hohlbausteins ist zunächst die auf der Tischplatte
Nach
dem Befüllen
der Preßform
Danach
wird die Preßplatte
Anschließend erfolgt
ein stufenweises Verdichten, indem zunächst die Dorne
Die
Preßform
Die
Preßplatte
Die
Verdichtung wird über
eine Steuerung
Die
sich ergebende Rohlingshöhe
kann jeweils über
deren direkte oder indirekte Messung etwa mittels eines Positionssensors
Sollten
sich beim Verdichten die Dorne
Als Formstoff F kommen insbesondere hydraulisch aushärtende Mischungen infrage, die als Bindemittel Zement, Kalk, Flugasche od.dgl., gegebenenfalls in Mischung, und Zuschlagstoffe wie Quarzsand, Split oder insbesondere Leichtzuschlagstoffe wie Naturbims, Blähton, Tuffe, gegebenenfalls in Mischung, enthalten.When Molded material F are in particular hydraulically hardening mixtures in question, the cement as binder, lime, fly ash or the like., Optionally in mixture, and aggregates such as silica sand, split or in particular Lightweight aggregates such as natural pumice, expanded clay, tuff, optionally in Mixture, included.
Claims (8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005002497A DE102005002497B3 (en) | 2005-01-19 | 2005-01-19 | Method and device for producing hollow building blocks |
AT06706224T ATE448064T1 (en) | 2005-01-19 | 2006-01-13 | METHOD AND DEVICE FOR PRODUCING HOLLOW BUILDING BLOCKS |
PCT/EP2006/000263 WO2006077053A1 (en) | 2005-01-19 | 2006-01-13 | Method and device for production of hollow bricks |
EP06706224A EP1838507B1 (en) | 2005-01-19 | 2006-01-13 | Method and device for production of hollow bricks |
DE502006005334T DE502006005334D1 (en) | 2005-01-19 | 2006-01-13 | METHOD AND DEVICE FOR PRODUCING CAVITY PIECES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005002497A DE102005002497B3 (en) | 2005-01-19 | 2005-01-19 | Method and device for producing hollow building blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005002497B3 true DE102005002497B3 (en) | 2006-06-01 |
Family
ID=36046811
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005002497A Revoked DE102005002497B3 (en) | 2005-01-19 | 2005-01-19 | Method and device for producing hollow building blocks |
DE502006005334T Active DE502006005334D1 (en) | 2005-01-19 | 2006-01-13 | METHOD AND DEVICE FOR PRODUCING CAVITY PIECES |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502006005334T Active DE502006005334D1 (en) | 2005-01-19 | 2006-01-13 | METHOD AND DEVICE FOR PRODUCING CAVITY PIECES |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1838507B1 (en) |
AT (1) | ATE448064T1 (en) |
DE (2) | DE102005002497B3 (en) |
WO (1) | WO2006077053A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104128985A (en) * | 2014-07-31 | 2014-11-05 | 浙江立鑫高温耐火材料有限公司 | Compacting die for refractory brick |
CN104149168A (en) * | 2014-07-31 | 2014-11-19 | 浙江立鑫高温耐火材料有限公司 | Pressing die for refractory bricks |
CN104972546A (en) * | 2015-06-29 | 2015-10-14 | 句容泰博尔机械制造有限公司 | Movable single-die brick making machine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102717422B (en) * | 2012-06-11 | 2014-07-30 | 靳光明 | Small-sized brick press |
CN105690542B (en) * | 2016-03-02 | 2017-11-03 | 哈尔滨工业大学 | Building block processing unit (plant) is used in one kind experiment |
CN112621991A (en) * | 2020-11-17 | 2021-04-09 | 临泉县睿鑫建材有限公司 | Processing die for hollow brick production |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0706864A2 (en) * | 1994-10-14 | 1996-04-17 | Norbert Kranzinger | Process and apparatus for making hollow building blocks |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19533903C1 (en) * | 1995-09-13 | 1997-04-03 | Netzsch Erich Holding | Press especially for ceramic pulp |
-
2005
- 2005-01-19 DE DE102005002497A patent/DE102005002497B3/en not_active Revoked
-
2006
- 2006-01-13 AT AT06706224T patent/ATE448064T1/en not_active IP Right Cessation
- 2006-01-13 WO PCT/EP2006/000263 patent/WO2006077053A1/en active Application Filing
- 2006-01-13 EP EP06706224A patent/EP1838507B1/en not_active Not-in-force
- 2006-01-13 DE DE502006005334T patent/DE502006005334D1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0706864A2 (en) * | 1994-10-14 | 1996-04-17 | Norbert Kranzinger | Process and apparatus for making hollow building blocks |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104128985A (en) * | 2014-07-31 | 2014-11-05 | 浙江立鑫高温耐火材料有限公司 | Compacting die for refractory brick |
CN104149168A (en) * | 2014-07-31 | 2014-11-19 | 浙江立鑫高温耐火材料有限公司 | Pressing die for refractory bricks |
CN104972546A (en) * | 2015-06-29 | 2015-10-14 | 句容泰博尔机械制造有限公司 | Movable single-die brick making machine |
Also Published As
Publication number | Publication date |
---|---|
EP1838507A1 (en) | 2007-10-03 |
ATE448064T1 (en) | 2009-11-15 |
DE502006005334D1 (en) | 2009-12-24 |
EP1838507B1 (en) | 2009-11-11 |
WO2006077053A1 (en) | 2006-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |