DE3508235A1 - Device for gripping ready-pressed green bricks at the end faces - Google Patents

Device for gripping ready-pressed green bricks at the end faces

Info

Publication number
DE3508235A1
DE3508235A1 DE19853508235 DE3508235A DE3508235A1 DE 3508235 A1 DE3508235 A1 DE 3508235A1 DE 19853508235 DE19853508235 DE 19853508235 DE 3508235 A DE3508235 A DE 3508235A DE 3508235 A1 DE3508235 A1 DE 3508235A1
Authority
DE
Germany
Prior art keywords
gripping
elements
gripping device
support bars
press
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.)
Granted
Application number
DE19853508235
Other languages
German (de)
Other versions
DE3508235C2 (en
Inventor
Heinz Ing.(grad.) 4019 Monheim Düster
Bernhard 4270 Dorsten Röken
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.)
Masa-Henke-Maschinenfabrik & Co Kg 32457 Po GmbH
Original Assignee
Dorstener Maschinenfabrik AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6264570&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3508235(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorstener Maschinenfabrik AG filed Critical Dorstener Maschinenfabrik AG
Priority to DE19853508235 priority Critical patent/DE3508235C2/en
Publication of DE3508235A1 publication Critical patent/DE3508235A1/en
Application granted granted Critical
Publication of DE3508235C2 publication Critical patent/DE3508235C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • 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)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

The invention relates to a device for gripping ready-pressed green bricks at the end faces, in particular such green bricks which have a groove or tongue on the underside. Thus damage is avoided and the yield is increased.

Description

Beschreibung von P 3508235.6Description of P 3508235.6

Vorrichtung zum stirnseitigen Greifen von fertiggepreßten Steinformlingen Die Erfindung betrifft eine Einrichtung zum Greifen von im Zuge des Herstellens von Steinformlingen, insbesondere Kalksandsteinelementen, auf dem Pressentisch einer Formpresse fertiggepreßten Steinformlingen.Device for front-side gripping of ready-pressed stone blocks The invention relates to a device for gripping in the course of manufacturing of bricks, in particular sand-lime brick elements, on the press table one Compression molding press finished stone blocks.

Es sind Greifvorrichtungen bekannt, die gepreßte St.winformlinge vom Tisch abnehmen und zum Weitertransport auf ein Band oder einen Tisch absetzen können.There are gripping devices known, the pressed St.winformlinge from Remove the table and place it on a belt or table for further transport.

Werden jedoch Steine mit unten liegender Nut oder Feder produziert, so ist die Abnahme weitaus problematischer, da z. 8. bei Steinelementen im Normalfall quer zur Nut oder Feder gegriffen werden muß. Die Einstellarbeiten nehmen dann sehr viel Zeit in Anspruch, und zum Schluß werden dann immer noch Steine durch RiBbildung beschädigt. Somit muß dann ein Teil der wertvollen Produktion wieder vernichtet werden.However, if stones are produced with a tongue or groove at the bottom, so the decrease is much more problematic, since z. 8. Normally with stone elements must be gripped across the tongue or groove. The adjustment work then takes a lot takes a lot of time, and in the end stones are still cracked damaged. This means that part of the valuable production must then be destroyed again will.

Mit der erfindungsgemäßen Einrichtung soll dabei Abhilfe geschaffen werden, und zwar in der Form, daß an einem Greiferschlitten (1), dessen Tragholme (2) zwischen den Pressensäulen (3) in die Presse eingefahren werden, rechtwinklich zu den Holmen Brücken (4) für die Aufnahme der Greiferwangen (5) angeordnet sind. Diese Brücken (4) gewährleisten gleichzeitig die Stabilisierung des gesamten verfahrbaren Greiferschlittens (1). Die Greifwangen (5) sind formatunabhängig und können je Formatbreite zugeordnet werden.The device according to the invention is intended to remedy this be, in the form that on a gripper carriage (1), the support bars (2) into the press between the press columns (3), at right angles to the spars bridges (4) for receiving the gripper cheeks (5) are arranged. These bridges (4) simultaneously ensure the stabilization of the entire movable Gripper slide (1). The gripping cheeks (5) are format-independent and can be used depending on the format width be assigned.

Die einzelnen Positionen auf den Brücken (4) werden durch sogenannte Kämme (6) fixiert. Nach der hydraulischen oder pneumatischen Betätigung der Greifleisten (7) in der Greifeinrichtung (8) und dem damit verbundenen Greifen der Steinformlinge (9) wird die komplette Einheit parallel zu den Holmen verfahren, um die Steinformlinge auf ein weiteres Transportmittel (10) abzusetzen. Beim Greifen der Steinformlinge (9) tritt also keine Querkraft zu der Nut (11) oder Feder (12) auf, die eine Beschädigung (Rißbildung) hervorrufen könnte.The individual positions on the bridges (4) are identified by what are known as Combs (6) fixed. After the hydraulic or pneumatic actuation of the grip strips (7) in the gripping device (8) and the associated gripping of the bricks (9) the complete unit is moved parallel to the spars, around the bricks to put down on another means of transport (10). When gripping the bricks (9) there is no transverse force on the groove (11) or tongue (12) that would damage it (Cracking) could cause.

Fig. 1: zeigt die gesamte Greifeinrichtung einschl. Gerüst Fig. 2: zeigt die Greifeinrichtung in der Seitenansicht Fig. 3.: zeigt die Greifeinrichtung in der Stirnansicht Fig. 4: zeigt einen Steinformling mit Nut Fig. 5: zeigt einen Steinformling mit FederFig. 1: shows the entire gripping device including scaffolding Fig. 2: shows the gripping device in side view Fig. 3 .: shows the gripping device in the front view Fig. 4: shows a stone molding with a groove Fig. 5: shows one Stone molding with feather

Claims (1)

Patentansprüche: 1, Vorrichtung zum stirnseitigen Greifen von im Zuge des Herstellens von Elementen, insbesondere Kalksandsteinelementen, auf dem Pressentisch einer Formpresse fertiggepreßten Steinelementen, mit an zwischen den Pressensäulen angeordneten Tragholmen und den dazu rechtwinklich aufgehangenen Greifeinrichtungen, dadurch gekennzeichnet, daß die zwischen den Tragholmen angeordneten Brücken die Aufnahme für die Greiferwangen darstellen und die Stabilisierung der gesamten Greifeinrichtung gewährleisten, 2. dadurch gekennzeichnet, daß die stirnseitige Greifeinrichtung nach Maßgabe der Steinformate gegeneinander verstellbar und auf den Brücken gelagert ist, 3. dadurch gekennzeichnet, daß die Greifeinrichtung nach dem stirnseitigen Greifen der Elemente vom Pressentisch parallel zu den Tragholmen einen vorgegebenen Verfahrweg zum Transportmittel beschreibt, 4. dadurch gekennzeichnet, daß die Greifeinrichtung nach Ablauf des Elementtransports zum Transportmittel die Elemente durch Lösen der Greiferleisten freigibt und so den Transport der Elemente zum folgenden Positionierschritt ermöglicht.Claims: 1, device for front-side gripping in the train the production of elements, in particular sand-lime brick elements, on the press table a compression molding press finished pressed stone elements, with on between the press columns arranged support bars and the gripping devices hung at right angles to them, characterized in that the bridges arranged between the support bars Represent the mount for the gripper cheeks and stabilize the entire gripping device ensure, 2. characterized in that the end-face gripping device according to the stone formats adjustable against each other and stored on the bridges is, 3. characterized in that the gripping device after the end face Gripping the elements from the press table parallel to the support bars a predetermined Describes the travel path to the means of transport, 4. characterized in that the gripping device After the element has been transported to the means of transport, remove the elements by releasing the Releases the gripper strips and thus transports the elements to the following positioning step enables.
DE19853508235 1985-03-08 1985-03-08 Device for gripping stones, in particular sand-lime bricks, which are pressed on the press table of a molding press during the course of production Expired - Fee Related DE3508235C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853508235 DE3508235C2 (en) 1985-03-08 1985-03-08 Device for gripping stones, in particular sand-lime bricks, which are pressed on the press table of a molding press during the course of production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853508235 DE3508235C2 (en) 1985-03-08 1985-03-08 Device for gripping stones, in particular sand-lime bricks, which are pressed on the press table of a molding press during the course of production

Publications (2)

Publication Number Publication Date
DE3508235A1 true DE3508235A1 (en) 1986-09-11
DE3508235C2 DE3508235C2 (en) 1994-08-11

Family

ID=6264570

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853508235 Expired - Fee Related DE3508235C2 (en) 1985-03-08 1985-03-08 Device for gripping stones, in particular sand-lime bricks, which are pressed on the press table of a molding press during the course of production

Country Status (1)

Country Link
DE (1) DE3508235C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123953A1 (en) * 1991-07-19 1993-01-21 Langenstein & Schemann Gmbh DEVICE FOR UNLOADING STONE FORMS FROM A MOLD PRESS
EP0722814A1 (en) * 1995-01-21 1996-07-24 Dorstener Maschinenfabrik Aktiengesellschaft Process and plant for making green bricks, in particular green bricks from sand and lime, for the building stones industry
DE19641221A1 (en) * 1996-09-27 1998-04-02 Henke Maschf Gmbh limestone sand block making device
CN1843734B (en) * 2006-04-26 2010-05-12 福建海源自动化机械股份有限公司 Automatic brick production line

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800407B2 (en) * 1978-01-05 1981-02-19 Dorstener Maschinenfabrik Ag, 4270 Dorsten Device for gripping in the course of the production of bricks, in particular sand-lime bricks, pressed into gaps or delivered bricks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800407B2 (en) * 1978-01-05 1981-02-19 Dorstener Maschinenfabrik Ag, 4270 Dorsten Device for gripping in the course of the production of bricks, in particular sand-lime bricks, pressed into gaps or delivered bricks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123953A1 (en) * 1991-07-19 1993-01-21 Langenstein & Schemann Gmbh DEVICE FOR UNLOADING STONE FORMS FROM A MOLD PRESS
EP0722814A1 (en) * 1995-01-21 1996-07-24 Dorstener Maschinenfabrik Aktiengesellschaft Process and plant for making green bricks, in particular green bricks from sand and lime, for the building stones industry
DE19641221A1 (en) * 1996-09-27 1998-04-02 Henke Maschf Gmbh limestone sand block making device
CN1843734B (en) * 2006-04-26 2010-05-12 福建海源自动化机械股份有限公司 Automatic brick production line

Also Published As

Publication number Publication date
DE3508235C2 (en) 1994-08-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MASA-HENKE-MASCHINENFABRIK GMBH & CO. KG, 32457 PO

8339 Ceased/non-payment of the annual fee