DE1249749B - Ver drive and device for separating ceramic tiles - Google Patents
Ver drive and device for separating ceramic tilesInfo
- Publication number
- DE1249749B DE1249749B DENDAT1249749D DE1249749DA DE1249749B DE 1249749 B DE1249749 B DE 1249749B DE NDAT1249749 D DENDAT1249749 D DE NDAT1249749D DE 1249749D A DE1249749D A DE 1249749DA DE 1249749 B DE1249749 B DE 1249749B
- Authority
- DE
- Germany
- Prior art keywords
- conveyor belt
- ceramic tiles
- plates
- blowing
- separating
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 title claims description 6
- 238000007664 blowing Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 description 2
- 229920002456 HOTAIR Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- B28B13/04—Discharging the shaped articles
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Tunnel Furnaces (AREA)
Description
BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
AUSLEGESCHRIFTEDITORIAL
Int. CL:Int. CL:
Nummer:
Aktenzeichen:
Anmeldetag:
Auslegetag:Number:
File number:
Registration date:
Display day:
B 28bB 28b
Deutsche Kl.: 80 a - 36German class: 80 a - 36
N27138 V/80 aN27138 V / 80 a
6. August 1965August 6, 1965
7. September 19677th September 1967
Die Erfindung betrifft ein Verfahren zur Trennung von paarweise oder im Stapel auf einem Förderband aus einem Ofen kommenden, mit ihren Flachseiten leicht aneinanderheftenden keramischen Belagplatten durch Beblasen. Sie betrifft ferner eine Vorrichtung zur Durchführung des Verfahrens.The invention relates to a method for separating in pairs or in a stack on a conveyor belt Ceramic tiles coming out of an oven with their flat sides slightly stuck together by blowing. It also relates to a device for carrying out the method.
Es sind bereits ein Verfahren und eine Vorrichtung zum Trennen der Platten durch Beblasen bekannt. Das Beblasen erfolgt dabei mit heißer Luft oder mittels einer offenen Flamme senkrecht zur Trennfläche der Platten. Da ausschließlich die Vorderfläche der jeweils abzulösenden Platte mit einem heißen Gas beblasen wird, erfolgt dadurch eine Formänderung der Platte, wodurch die aneinanderheftenden Platten voneinander getrennt werden. *5A method and a device for separating the plates by blowing are already known. The blowing takes place with hot air or by means of an open flame perpendicular to the Parting surface of the plates. Since only the front surface of the respective plate to be detached with a If hot gas is blown, this results in a change in shape of the plate, whereby the adhering Plates are separated from each other. * 5
Bei dieser thermischen Trennung kann jedoch leicht eine Abschieferung der zu überglasenden Seite der Platten auftreten, so daß der Abfall oft bedeutend ist.With this thermal separation, however, the side to be overglazed can easily be peeled off of the plates occur, so the waste is often significant.
Der Erfindung liegt die Aufgabe zugrunde, diesen ao Nachteil zu vermeiden.The invention is based on the object of avoiding this disadvantage.
Die Aufgabe wird durch ein Verfahren gelöst, welches dadurch gekennzeichnet ist, daß die Platten parallel zu ihren Trennflächen mit Druckluft beblasen werden. Zwar kann auch bei dem bekannten Verfahren Druckluft angewendet werden, jedoch nur in Verbindung mit der Flamme. An die ausschließliche Verwendung von ungeheizter Druckluft zum mechanischen Auftrennen ist dagegen nicht gedacht.The object is achieved by a method which is characterized in that the plates are blown with compressed air parallel to their interfaces. It is true that with the known method Compressed air can be used, but only in conjunction with the flame. To the exclusive However, it is not intended to use unheated compressed air for mechanical cutting.
Die Aufgabe wird ferner durch eine Vorrichtung zur Durchführung des Verfahrens gelöst, welche aus einem ersten Transportband zum Fördern der Platten von dem Ofen, einer Blasvorrichtung und einem zweiten Transportband zum Wegbefördern der getrennten Platten besteht und dadurch gekennzeichnet ist, daß das erste Transportband in Laufrichtung schräg nach aufwärts geneigt ist und daß die Blasvorrichtung über dem Ende des ersten Transportbandes mit einer nach unten und parallel zu den Trennflächen der Platten gerichteten Düse angeordnet ist.The object is also achieved by a device for performing the method, which from a first conveyor belt for conveying the panels from the oven, a blower and a second conveyor belt for conveying away the separated plates and characterized is that the first conveyor belt is inclined obliquely upwards in the running direction and that the blower over the end of the first conveyor belt with a down and parallel to the Parting surfaces of the plates directed nozzle is arranged.
Durch das Verfahren und durch die Vorrichtung gemäß der Erfindung werden die keramischen Belagplatten auf Grund der Anwendung eines ungeheizten
Gasstromes keiner Wärmedeformation unterworfen, so daß der Abfall auf ein Minimum beschränkt bleibt
Verfahren und Vorrichtung zur Trennung von
keramischen BelagplattenBy the method and by the device according to the invention, the ceramic covering plates are not subjected to any heat deformation due to the use of an unheated gas stream, so that the waste is kept to a minimum
ceramic tiles
Anmelder:Applicant:
N. V. Porselein- en Tegelfabriek MOSA,N. V. Porselein- en Tegelfabriek MOSA,
Maastricht (Niederlande)Maastricht (Netherlands)
Vertreter:Representative:
Dipl.-Ing. H. Görtz, Patentanwalt,
Frankfurt/M., Schneckenhofstr. 27Dipl.-Ing. H. Görtz, patent attorney,
Frankfurt / M., Schneckenhofstr. 27
Als Erfinder benannt:
Pieter Hendrikus Knols,
Meerssen, Limburg (Niederlande)Named as inventor:
Pieter Hendrikus Knols,
Meerssen, Limburg (Netherlands)
beanspruchte Priorität:claimed priority:
Niederlande vom 7. August 1964 (6 409150)Netherlands 7 August 1964 (6 409150)
Claims (2)
USA.-Patentschrift Nr. 2 829 419.Considered publications:
U.S. Patent No. 2,829,419.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1249749B true DE1249749B (en) | 1967-09-07 |
Family
ID=603737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1249749D Pending DE1249749B (en) | Ver drive and device for separating ceramic tiles |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1249749B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0151095A2 (en) * | 1984-01-12 | 1985-08-07 | Internationella Siporex Ab | A method and apparatus for lifting pieces of material |
-
0
- DE DENDAT1249749D patent/DE1249749B/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0151095A2 (en) * | 1984-01-12 | 1985-08-07 | Internationella Siporex Ab | A method and apparatus for lifting pieces of material |
| EP0151095A3 (en) * | 1984-01-12 | 1987-08-12 | Internationella Siporex Ab | A method and apparatus for lifting pieces of material |
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