DE428129C - Turntable press - Google Patents
Turntable pressInfo
- Publication number
- DE428129C DE428129C DER55697D DER0055697D DE428129C DE 428129 C DE428129 C DE 428129C DE R55697 D DER55697 D DE R55697D DE R0055697 D DER0055697 D DE R0055697D DE 428129 C DE428129 C DE 428129C
- Authority
- DE
- Germany
- Prior art keywords
- brush
- pressure plate
- cleaning
- ram
- counter
- 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
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000465 moulding 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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/06—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds on a turntable
-
- 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
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/386—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Description
Drehtischpresse. Gegenstand der Erfindung ist eine Drehtischpresse mit senkrecht bewegbarem Unterstempel, aufklappbarer Gegendruckplatte und drehbarer Stempelreinigungsbürste.Turntable press. The invention relates to a rotary table press with vertically movable lower punch, hinged counter pressure plate and rotatable Stamp cleaning brush.
Es sind bereits Drehtischpressen mit drehbaren Rollenbürsten bekannt, welche aber entweder nur die Unterfläche des Oberstempels oder nur die Oberfläche des angehobenen Unterstempels reinigen. Das Wesen der Erfindung gegenüber diesen bekannten Rollenbürsten besteht darin, daß die drehbare Reinigungsbürste als Doppelbürste ausgebildet ist. Dadurch wird erreicht, daß zwei Maschinenteile zugleich gereinigt werden können, und zwar einmal der angehobene Unterstempel durch den wagerechten Bürstenteil und ferner die hochgeklappte Gegendruckplatte durch den senkrechten Bürstenteil. Die Doppelbürste besteht aus .einer senkrechten drehbaren zylindrischen Bürste für die Reinigung bzw. Ölung der hochgeklappten Gegendruckplatten und aus einer mit dieser verbundenen, in der wagerechten Ebene sich drehenden Bürste zur Reinigung bzw. Ölung der Oberfläche des angehobeneri Unterstempels.Rotary table presses with rotating roller brushes are already known, but which either only the lower surface of the upper punch or only the surface of the raised lower ram. The essence of the invention over these known roller brushes is that the rotatable cleaning brush as a double brush is trained. This ensures that two machine parts are cleaned at the same time can be, namely once the raised lower punch through the horizontal Brush part and also the folded up counter pressure plate through the vertical Brush part. The double brush consists of a vertical, rotatable cylindrical brush brush for cleaning or oiling the folded up counter pressure plates and from a brush connected to this and rotating in the horizontal plane for cleaning or oiling the surface of the raised lower punch.
In der Zeichnung ist der Erfindungsgegenstand beispielsweise in einer Ausführungsform dargestellt.In the drawing, the subject matter of the invention is, for example, in a Embodiment shown.
Auf der festen Mittelwelle sitzen lose drehbar zwei übereinander angeordnete und miteinander ein Ganzes bildende Drehtische b und c. Der untere Drehtisch c, der am Umfange gezahnt ist, wird durch ein Zahnrad angetrieben. Er ist mit Öffnungen für die auf und ab beweglichen unteren Preßstempel versehen.On the fixed central shaft, two loosely rotatably arranged one above the other are seated and rotary tables b and c forming a whole with each other. The lower turntable c, which is toothed on the circumference is driven by a gear. He is with openings for the lower press ram, which can be moved up and down.
Auf dem Preßtisch b ist oberhalb jeder Formöffnung eine diese während der Pressung oben abschließende Gegendruckplatte o schwingbar in Böcken p gelagert. Das selbsttätige Heben und Senken der Gegendruckplatte o wird durch die um die Mittelwelle gewundene Gleitschiene r erreicht, an der sich die Gleitrolle r' der Gegendruckplatte führt. Die Reinigung der Gegendruckplatte von anhaftendem Material bzw. deren Ölung sowie die Reinigung oder Ölung der Stempelfläche erfolgt nach dem Ausstoßen des Formlings, wenn sich die Gegendruckplatte in senkrechter Lage befindet. Hierzu dienen drehbare Bürsten u und v, von denen die Bürste u die Reinigung bzw. Ölung der Gegendruckplatte o besorgt, während die mit ihr verbundene scheibenartige Bürste v für die gleiche Arbeit an der Oberfläche des angehobenen Unterstempels dient.On the press table b, above each mold opening, a counter-pressure plate o, which closes it off at the top during the pressing, is mounted swingably in brackets p. The automatic raising and lowering of the counter pressure plate o is achieved by the slide rail r wound around the central shaft, on which the slide roller r 'of the counter pressure plate guides itself. The cleaning of the counterpressure plate from adhering material or its oiling as well as the cleaning or oiling of the stamp surface takes place after the molding has been ejected when the counterpressure plate is in a vertical position. Rotatable brushes u and v are used for this purpose, of which the brush u cleans or lubricates the counter pressure plate o, while the disk-like brush v connected to it is used for the same work on the surface of the raised lower punch.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER55697D DE428129C (en) | 1922-04-22 | 1922-04-22 | Turntable press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER55697D DE428129C (en) | 1922-04-22 | 1922-04-22 | Turntable press |
Publications (1)
Publication Number | Publication Date |
---|---|
DE428129C true DE428129C (en) | 1926-04-24 |
Family
ID=7410042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER55697D Expired DE428129C (en) | 1922-04-22 | 1922-04-22 | Turntable press |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE428129C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0947299A1 (en) * | 1997-12-11 | 1999-10-06 | Entwicklungsgesellschaft Wolfgang Hoesch GdbR | Process and apparatus for making concrete products with exposed aggregates |
EP1297934A2 (en) * | 2001-07-02 | 2003-04-02 | Enzo Mantegani | Device for forming objects |
-
1922
- 1922-04-22 DE DER55697D patent/DE428129C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0947299A1 (en) * | 1997-12-11 | 1999-10-06 | Entwicklungsgesellschaft Wolfgang Hoesch GdbR | Process and apparatus for making concrete products with exposed aggregates |
US6159401A (en) * | 1997-12-11 | 2000-12-12 | Entwicklungsgesellschaft Wolfgang Hoesch Gdbr | Cementitious products |
EP1297934A2 (en) * | 2001-07-02 | 2003-04-02 | Enzo Mantegani | Device for forming objects |
EP1297934A3 (en) * | 2001-07-02 | 2004-01-14 | Enzo Mantegani | Device for forming objects |
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