DE3505725C1 - Gripping apparatus for the removal in layers of bricks fired in stacks - Google Patents

Gripping apparatus for the removal in layers of bricks fired in stacks

Info

Publication number
DE3505725C1
DE3505725C1 DE19853505725 DE3505725A DE3505725C1 DE 3505725 C1 DE3505725 C1 DE 3505725C1 DE 19853505725 DE19853505725 DE 19853505725 DE 3505725 A DE3505725 A DE 3505725A DE 3505725 C1 DE3505725 C1 DE 3505725C1
Authority
DE
Germany
Prior art keywords
layer
jaws
gripping
bricks
hold
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
Application number
DE19853505725
Other languages
German (de)
Inventor
Alfred Ing.(grad.) 4504 Georgsmarienhütte Meyer
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.)
Keller HCW GmbH
Original Assignee
C Keller GmbH and Co KG
Keller GmbH
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
Application filed by C Keller GmbH and Co KG, Keller GmbH filed Critical C Keller GmbH and Co KG
Priority to DE19853505725 priority Critical patent/DE3505725C1/en
Application granted granted Critical
Publication of DE3505725C1 publication Critical patent/DE3505725C1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

A gripping apparatus for the removal in layers of bricks fired in stacks is provided with gripping jaws which are arranged on a gripping frame and can be moved towards one another, for pushing together and gripping the bricks situated in the layer to be removed and with holding-down jaws which are arranged parallel to and at a distance from the gripping jaws in the region of the gripping jaws. The holding-down jaws are arranged on a separate gripping frame which is designed so as to be vertically displaceable in relation to the other gripping frame.

Description

Die Greifvorrichtung 1 befördert die durch die Greifbacken 4, 5 ergriffene Schicht S1 zu einer Abförderbahn (nicht dargestellt). Danach kehrt die Greifvorrichtung 1 wieder zurück, schwenkt um 90",da die einzelnen Schichten in dem Stapel Sum 90" kreuzweise aufeinandergestapelt sind und wiederholt den geschilderten Abgreifvorgang. The gripping device 1 conveys the gripped by the gripping jaws 4, 5 Layer S1 to a discharge line (not shown). The gripping device then returns 1 back again, swivels by 90 ", since the individual layers in the stack Sum 90" are stacked crosswise and repeats the tapping process described.

Claims (1)

Patentanspruch: Greifvorrichtung zum schichtweisen Abtragen von in Stapeln gebrannten Ziegelsteinen, mit an einem Greiferrahmen (2) angeordneten, aufeinander zu bewegbaren Greifbacken (4, 5) zum Zusammenschieben und Greifen der in der abzutragenden (S 1) befindlichen Ziegelsteine (Z) und mit im Bereich der Greifbacken (4, 5) parallel und im Abstand zu den Greifbacken (4, 5) angeordneten Niederhaltebacken (6, 7), gekennzeichnet durch folgende Merkmale: a) die Niederhaltebacken (6, 7) sind an einem separaten Greiferrahmen (3) angeordnet, b) die beiden Greiferrahmen (2, 3) sind relativ zueinander höhenverschiebbar ausgebildet. Claim: Gripping device for removing in Stacking fired bricks, with arranged on a gripper frame (2), one on top of the other to movable gripping jaws (4, 5) for pushing together and gripping the to be removed (S 1) located bricks (Z) and with in the area of the gripping jaws (4, 5) parallel and hold-down jaws (6, 7) arranged at a distance from the gripping jaws (4, 5), characterized by the following features: a) the hold-down jaws (6, 7) are on arranged in a separate gripper frame (3), b) the two gripper frames (2, 3) are designed to be vertically displaceable relative to one another. Die Erfindung betrifft eine Greifvorrichtung nach dem Oberbegriff des Patentanspruchs. The invention relates to a gripping device according to the preamble of the claim. Aus der DE-PS 30 32 805 ist eine Greifvorrichtung zum schichtweisen Abtragen von in Stapeln gebrannten Ziegelsteinen bekannt, die mit am Greiferrahmen angeordneten, aufeinander zu bewegbaren Greifbacken zum Zusammenschieben und Greifen der in der abzutragenden Schicht befindlichen Ziegelsteine ausgerüstet ist. From DE-PS 30 32 805 a gripping device for layer by layer Removal of fired bricks in stacks known to be attached to the gripper frame arranged, mutually movable gripping jaws for pushing together and gripping the bricks located in the layer to be removed is equipped. Außerdem sind im Bereich der Greifbacken parallel und im Abstand zu den Greifbacken Niederhaltebacken angeordnet, die über Haltebleche verschwenkbar am Greiferrahmen befestigt sind.In addition, in the area of the gripping jaws, they are parallel and at a distance from each other the gripping jaws hold-down jaws arranged, which can be pivoted via retaining plates are attached to the gripper frame. Mit einer nach dieser DE-PS tatsächlich konstruierten Greifvorrichtung können nur Stapel abgetragen werden, deren Schichthöhen annähernd gleichbleiben, da insbesondere die Niederhaltebacken in Folge der Verschwenkbarkeit die unterhalb der Greifbacken liegende Schicht nur bei einer gewissen Schichthöhe erfassen können. Sollen z. B. Stapel mit geringen Schichthöhen abgetragen werden, würden die Niederhaltebacken die untere Schicht nicht mehr erfassen können. Ebenfalls wäre dies der Fall bei Stapelschichten, in denen jeweils zwei Ziegelsteine übereinander facegesetzt sind und damit eine größere Schichthöhe aufweisen. Für jede Schichthöhe muß daher eine speziell ausgebildete Greifvorrichtung vorhanden sein. With a gripping device actually constructed according to this DE-PS only stacks can be removed whose layer heights remain approximately the same, because in particular the hold-down jaws as a result of the pivotability below the gripping jaws lying layer can only grasp at a certain layer height. Should z. B. stacks with low layer heights are removed, the hold-down jaws can no longer grasp the lower layer. This would also be the case with Stacked layers in which two bricks are placed one on top of the other and thus have a greater layer height. For each layer height there must therefore be one specially trained gripping device be available. Die Aufgabe der Erfindung besteht darin, eine Greifvorrichtung nach dem Oberbegriff des Patentanspruchs dahingehend auszubilden, daß auch Stapel mit unterschiedlichen Schichthöhen abgetragen werden können. The object of the invention is to provide a gripping device the preamble of the claim to the effect that stacks with different layer heights can be removed. Diese Aufgabe wird entsprechend dem kennzeichnenden Teil des Patentanspruchs gelöst. - Dadurch, daß die Greiferrahmen und damit auch die Greifbacken und die Niederhaltebacken relativ zueinander bewegbar sind, können diese auf die verschiedenen Schichthöhen eingestellt werden. Für das Abtragen von Stapeln mit verschiedenen Schichthöhen ist nur noch eine Greifvorrichtung erforderlich. This task is according to the characterizing part of the claim solved. - The fact that the gripper frame and thus also the gripper jaws and the Hold-down jaws can be moved relative to one another, these can be applied to the different Layer heights can be set. For the removal of stacks with different Only one gripping device is required for layer heights. In der Zeichnung ist ein Ausführungsbeispiel des Gegenstandes der Erfindung näher veranschaulicht. In dieser zeigt F i g. 1 eine Seitenansicht der Greifvorrichtung in der Ausgangsstellung, F i g. 2 eine Seitenansicht der Greifvorrichtung nach F i g. 1 in einer anderen Betriebsstellung. In the drawing is an embodiment of the subject matter of Invention illustrated in more detail. In this FIG. 1 is a side view of the Gripping device in the starting position, FIG. Figure 2 is a side view of the gripping device according to FIG. 1 in a different operating position. Die Greifvorrichtung 1 besteht aus zwei separaten Greiferrahmen 2 und 3, die relativ zueinander in Rich- tung der Pfeile A und B verfahrbar sind. Am Greiferrahmen 2 sind aufeinander zu bewegbare Greifbacken 4, 5 angeordnet, die die auf Lücke liegenden Ziegelsteine Z im Stapel S in der Schicht S1 an den Schnittflächen erfassen, zusammenschieben und ergreifen. In der Schicht S1 und auch in der darunterliegenden Schicht S2 sind jeweils zwei Ziegelsteine Z, Za facegesetzt übereinander gestapelt. The gripping device 1 consists of two separate gripper frames 2 and 3, which are in direction of arrows A and B are movable. At the Gripper frame 2 are arranged towards each other movable gripping jaws 4, 5, which the Bricks Z lying on gaps in the stack S in the layer S1 at the cut surfaces grasp, push together and grasp. In the layer S1 and also in the one below Layer S2, two bricks Z, Za are stacked face-to-face on top of each other. Am Greiferrahmen 3 sind ebenfalls aufeinander zu bewegbare Niederhaltebacken 6, 7 angeordnet, die die Ziegelsteine Za in der unterhalb der abzutragenden Schicht S1 liegenden Schicht S2 berühren und diese zusammenschieben und festhalten. On the gripper frame 3 there are also hold-down jaws which can be moved towards one another 6, 7 arranged, which the bricks Za in the underneath the layer to be removed S1 touch the lying layer S2 and push them together and hold. Zu Beginn des Abtragvorganges bewegen sich die Greiferrahmen 2 und 3 in Richtung des Pfeiles A und die Greiferbacken 4 und 5 und die Niederhaltebacken 6 und 7 gelangen in die Bereiche der einzelnen Schichten und orientieren sich an die Höhe der Schichten S1 und S2. At the beginning of the removal process, the gripper frames 2 and move 3 in the direction of arrow A and the gripper jaws 4 and 5 and the hold-down jaws 6 and 7 reach the areas of the individual layers and orientate themselves on them the height of the layers S1 and S2. Sobald die Niederhaltebacken 6 und 7 die Schicht S2 erreicht haben, werden sie aufeinander zu bewegt, berühren die in der Schicht S2 liegenden Ziegelsteine Za, schieben diese zusammen und halten sie fest. Dadurch werden Lücken zwischen den in der Schicht S2 liegenden Ziegelsteine Za geschlossen und es bildet sich auf der Oberfläche der Schicht S2 eine glatte Ebene, auf der die durch die Greifbacken 4, 5 zusammenzuschiebenden Ziegelsteine Z leicht gleiten. Außerdem werden die miteinander verklebten Ziegelsteine Z, Za schichtweise voneinander gelöst. As soon as the hold-down jaws 6 and 7 have reached layer S2, if they are moved towards one another, they touch the bricks in layer S2 Za, push these together and hold them tight. This creates gaps between the brick Za lying in the layer S2 is closed and it is formed the surface of the layer S2 is a smooth plane on which the gripping jaws 4, slide 5 bricks Z to be pushed together easily. In addition, they are with each other glued bricks Z, Za loosened from one another in layers. Sobald die Ziegelsteine Z in der Schicht 51 zusammengeschoben und von den Greifbacken 4, 5 ergriffen worden sind, lösen sich die Niederhaltebacken 6, 7 von den Ziegelsteinen Za in der Schicht 52 und der Greiferrahmen 3 kehrt in Richtung des Pfeiles B in die Ausgangsposition zurück. Once the bricks Z are pushed together in the layer 51 and have been grasped by the gripping jaws 4, 5, the hold-down jaws loosen 6, 7 of the bricks Za in the layer 52 and the gripper frame 3 returns in Direction of arrow B back to the starting position.
DE19853505725 1985-02-19 1985-02-19 Gripping apparatus for the removal in layers of bricks fired in stacks Expired DE3505725C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853505725 DE3505725C1 (en) 1985-02-19 1985-02-19 Gripping apparatus for the removal in layers of bricks fired in stacks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853505725 DE3505725C1 (en) 1985-02-19 1985-02-19 Gripping apparatus for the removal in layers of bricks fired in stacks

Publications (1)

Publication Number Publication Date
DE3505725C1 true DE3505725C1 (en) 1986-02-13

Family

ID=6262943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853505725 Expired DE3505725C1 (en) 1985-02-19 1985-02-19 Gripping apparatus for the removal in layers of bricks fired in stacks

Country Status (1)

Country Link
DE (1) DE3505725C1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005608A1 (en) * 1987-01-16 1988-07-28 Drg (Uk) Limited Handling apparatus and methods
DE4206988A1 (en) * 1991-11-08 1993-05-13 Murata Manufacturing Co DIVING DEVICE
CN101844354A (en) * 2010-04-22 2010-09-29 彭智勇 Grabbing device for moving wall/floor tiles
CN102241335A (en) * 2011-05-04 2011-11-16 谭明中 Clamping device for bricks unloaded by gas shock
CN102862812A (en) * 2012-09-20 2013-01-09 怀远县祥源新型建材有限公司 Brick clamping and transporting rack
CN104444288A (en) * 2014-12-02 2015-03-25 苏州博众精工科技有限公司 Material transferring mechanism
CN107444919A (en) * 2016-11-23 2017-12-08 南通大学 Clamping device and the setting machine with the clamping device
CN107934576A (en) * 2017-10-20 2018-04-20 武汉大通窑炉机械设备有限公司 Divide base system suitable for the change fire-path type setting machine folder base throwing of micro- rectangle kiln car
CN108820330A (en) * 2018-08-17 2018-11-16 中节能东方双鸭山建材设备有限公司 A kind of four sides clamping synchronized model fixture
CN110144232A (en) * 2019-04-30 2019-08-20 中国一冶集团有限公司 Coke oven checker brick mounting device, mobile platform and construction method
CN110902398A (en) * 2019-11-07 2020-03-24 无为县华标新型墙体材料有限公司 Special sorting and arranging machine for hollow bricks
CN112320333A (en) * 2020-10-28 2021-02-05 无为县华标新型墙体材料有限公司 Turnover device for carrying lime-sand bricks in short distance

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032805C1 (en) * 1980-08-30 1982-06-16 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Gripping device for layer-by-layer removal of bricks fired in stacks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032805C1 (en) * 1980-08-30 1982-06-16 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Gripping device for layer-by-layer removal of bricks fired in stacks

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005608A1 (en) * 1987-01-16 1988-07-28 Drg (Uk) Limited Handling apparatus and methods
DE4206988A1 (en) * 1991-11-08 1993-05-13 Murata Manufacturing Co DIVING DEVICE
DE4206988C2 (en) * 1991-11-08 1996-02-22 Murata Manufacturing Co Diving equipment
CN101844354A (en) * 2010-04-22 2010-09-29 彭智勇 Grabbing device for moving wall/floor tiles
CN102241335A (en) * 2011-05-04 2011-11-16 谭明中 Clamping device for bricks unloaded by gas shock
CN102862812A (en) * 2012-09-20 2013-01-09 怀远县祥源新型建材有限公司 Brick clamping and transporting rack
CN104444288A (en) * 2014-12-02 2015-03-25 苏州博众精工科技有限公司 Material transferring mechanism
CN104444288B (en) * 2014-12-02 2017-02-01 苏州博众精工科技有限公司 Material transferring mechanism
CN107444919A (en) * 2016-11-23 2017-12-08 南通大学 Clamping device and the setting machine with the clamping device
CN107934576A (en) * 2017-10-20 2018-04-20 武汉大通窑炉机械设备有限公司 Divide base system suitable for the change fire-path type setting machine folder base throwing of micro- rectangle kiln car
CN108820330A (en) * 2018-08-17 2018-11-16 中节能东方双鸭山建材设备有限公司 A kind of four sides clamping synchronized model fixture
CN110144232A (en) * 2019-04-30 2019-08-20 中国一冶集团有限公司 Coke oven checker brick mounting device, mobile platform and construction method
CN110144232B (en) * 2019-04-30 2021-01-19 中国一冶集团有限公司 Coke oven checker brick installation device, mobile platform and construction method
CN110902398A (en) * 2019-11-07 2020-03-24 无为县华标新型墙体材料有限公司 Special sorting and arranging machine for hollow bricks
CN110902398B (en) * 2019-11-07 2021-04-06 无为县华标新型墙体材料有限公司 Special sorting and arranging machine for hollow bricks
CN112320333A (en) * 2020-10-28 2021-02-05 无为县华标新型墙体材料有限公司 Turnover device for carrying lime-sand bricks in short distance

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: KELLER HCW GMBH, 49479 IBBENBUEREN, DE

8339 Ceased/non-payment of the annual fee