DE506020C - Device for the production of hollow blocks closed on five sides - Google Patents
Device for the production of hollow blocks closed on five sidesInfo
- Publication number
- DE506020C DE506020C DES89879D DES0089879D DE506020C DE 506020 C DE506020 C DE 506020C DE S89879 D DES89879 D DE S89879D DE S0089879 D DES0089879 D DE S0089879D DE 506020 C DE506020 C DE 506020C
- Authority
- DE
- Germany
- Prior art keywords
- hollow
- production
- molding
- hollow body
- sides
- 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.)
- Expired
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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/48—Producing shaped prefabricated articles from the material by removing material from solid section preforms for forming hollow articles, e.g. by punching or boring
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
Vorrichtung zur Herstellung fünfseitig geschlossener Hohlsteine Die Erfindung betrifft eine Vorrichtung zur Herstellung fünfseitig geschlossener Hohlsteine aus von der Presse kommenden massiven Formlingen durch dünnwandige Hohlkörper, die in das noch .nicht erhärtete Material teilweise eindringen und die entstehenden Kerne beim Herausziehen der Hohlkörper vom Formling abreißen und mitnehmen.Device for the production of hollow stones closed on five sides The invention relates to a device for producing hollow blocks closed on five sides from massive briquettes coming from the press through thin-walled hollow bodies that partially penetrate into the not yet hardened material and the resulting Tear off the cores when pulling out the hollow bodies from the molding and take them with you.
Gemäß der Erfindung sind die Hohlkörper als seitlich offene, innen kegelige Schneidmesser mit schrägen Gleitflächen im. Innern des Kopfes ausgeführt, die in tiefster Stellung durch eine Teildrehung das Material ausschneiden, während beim Einstich in den Formling ein bereits im Hohlkörper befindlicher Kern durch einen seitlich in den Hohlkörper eingetretenen Löffel herausgehoben und abgelegt wird. Auf der Zeichnung ist die Vorrichtung dargestellt.According to the invention, the hollow bodies are laterally open on the inside conical cutting knives with inclined sliding surfaces in the. Executed inside the head, which cut out the material in the lowest position by a partial rotation, while a core already located in the hollow body penetrates when the molding is punctured a spoon that has entered the hollow body is lifted out and put down will. The device is shown in the drawing.
Abb. i zeigt die Schneidmesser bei Beginn des Stanzens.Fig. I shows the cutting blades at the start of punching.
Abb. a zeigt die tiefste Stellung.Fig. A shows the lowest position.
Abb. 3 zeigt die Stanzmesser im Formling. Zwei Reihen hohler Schneidmesser a sind bis zur unteren Schneidkante b nach innen etwas kegelig durchgeführt und besitzen eine seitliche öffnung c, während nach oben eine schräge Gleitfläche d den Abschluß bildet. Diese Schneidmesser a werden mit den Stempelstangen e durch Hebel o. dgl. in den von der Presse kommenden Formling i gestanzt, wie dies Abb. z erkennen läßt. Da nun die Schneidmesser seitliche öffnungen c besitzen, müssen sie durch das Getriebe f eine Teildrehung erhalten, damit der Kern k glatt ausgeschnitten wird. Beim Rückgang nehmen die Schneidmesser die Kerne k mit hoch, da sie nach unten verengt sind. Beim nächsten Stanzgang greifen Löffel g seitlich unter die Schneidmesser, und beim Abwärtsgang der Schneidmesser werden die Kerne zurückgehalten, um durch die schrägen Gleitflächen d seitlich aus dem Schneidmesser herausgehoben und beiderseits auf die Transportbänder lz gebracht zu werden. Auf diese Weise ist der Betrieb ein ununterbrochener, zumal die Stanzvorrichtung mit jeder Ziegelpresse zusammenarbeiten kann.Fig. 3 shows the punching knife in the molding. Two rows of hollow cutting knives a are carried out somewhat tapered inwards to the lower cutting edge b and have a lateral opening c, while at the top an inclined sliding surface d forms the conclusion. These cutting knives a are carried out with the punch rods e Lever or the like punched into the molding i coming from the press, as shown in Fig. z can be recognized. Since the cutting knives now have lateral openings c, must they get a partial rotation through the gear f so that the core k is cut out smoothly will. When falling, the cutting knives take the kernels up with them as they move downwards are narrowed. During the next punching pass, spoons g grip sideways under the cutting knives, and when the cutting knives go down, the cores are held back to pass through the inclined sliding surfaces d laterally lifted out of the cutting knife and on both sides to be brought onto the conveyor belts lz. In this way the operation is a uninterrupted, especially since the punching device works with every brick press can.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES89879D DE506020C (en) | Device for the production of hollow blocks closed on five sides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES89879D DE506020C (en) | Device for the production of hollow blocks closed on five sides |
Publications (1)
Publication Number | Publication Date |
---|---|
DE506020C true DE506020C (en) | 1930-08-28 |
Family
ID=7515404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES89879D Expired DE506020C (en) | Device for the production of hollow blocks closed on five sides |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE506020C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9112322U1 (en) * | 1991-10-02 | 1993-02-04 | Hebel AG, 8089 Emmering | Device for producing recesses, in particular handle pockets, in aerated concrete blocks |
NL1000453C2 (en) * | 1995-05-30 | 1996-12-03 | Boer Beheer Nijmegen Bv De | Apparatus for manufacturing clay bricks for the production of stones. |
-
0
- DE DES89879D patent/DE506020C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9112322U1 (en) * | 1991-10-02 | 1993-02-04 | Hebel AG, 8089 Emmering | Device for producing recesses, in particular handle pockets, in aerated concrete blocks |
NL1000453C2 (en) * | 1995-05-30 | 1996-12-03 | Boer Beheer Nijmegen Bv De | Apparatus for manufacturing clay bricks for the production of stones. |
WO1996038276A1 (en) * | 1995-05-30 | 1996-12-05 | Beheermaatschappij De Boer Nijmegen B.V. | Apparatus for manufacturing green bricks from clay for the production of bricks |
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