EP2399689B1 - Device for forming beads in barrels - Google Patents

Device for forming beads in barrels Download PDF

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Publication number
EP2399689B1
EP2399689B1 EP11171189.1A EP11171189A EP2399689B1 EP 2399689 B1 EP2399689 B1 EP 2399689B1 EP 11171189 A EP11171189 A EP 11171189A EP 2399689 B1 EP2399689 B1 EP 2399689B1
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Prior art keywords
barrel
arm
tool
barrels
beads
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EP11171189.1A
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German (de)
French (fr)
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EP2399689A1 (en
Inventor
Rudi Ellmers
Thomas Ellmers
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Thomas Ellmers GmbH
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Thomas Ellmers GmbH
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04Forming single grooves in sheet metal or tubular or hollow articles by rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/16Making hollow objects characterised by the use of the objects
    • B21D51/18Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
    • B21D51/20Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like barrels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Formen von Sicken in KEG-Fässern mit einem Werkzeug, das an einem Arm angeordnet ist.The invention relates to a device for forming beads in KEG barrels with a tool which is arranged on an arm.

Aus der US 2,309,344 A ist eine Vorrichtung zum Instandsetzen gebrauchter Fässer bekannt, bei der ein Werkzeug an einem geraden Arm in das Innere des Fasses geführt wird. Hierzu muss jedoch der Deckel oder Boden des Fasses vollständig entfernt werden.From the US 2,309,344 A a device for repairing used barrels is known in which a tool is guided on a straight arm in the interior of the barrel. For this, however, the lid or bottom of the barrel must be completely removed.

Die DE 27 38 946 A1zeigt eine Vorrichtung zum Herstellen von Fässern mit Sicken, bei der ebenfalls Werkezeuge an geraden Armen in das Fassinnere geführt werden. Dies muss vor der Montage des Fassdeckels und des Fassbodens erfolgen.The DE 27 38 946 A1 shows a device for producing barrels with beads, in which also tools are guided on straight arms in the barrel interior. This must be done before installing the drum lid and drum base.

Getränke, wie zum Beispiel Bier, werden heutzutage in KEG-Fässern gelagert und transportiert. Diese KEG-Fässer lassen sich bei einem entsprechenden Anschluss direkt an die Zapfanlage von zum Beispiel gastronomischen Betrieben anschließen. Die Fässer selbst haben eine kreiszylindrische Form, wobei auf der Mantelfläche üblicherweise zwei in Axialrichtung des Fasses voneinander beabstandete Sicken angeordnet sind. Diese Sicken sind nach außen ausgeformt und dienen als Laufringe beim Rollen der Fässer. Durch das Rollen der Fässer werden die Sicken nach und nach wieder nach innen gedrückt, wodurch nach und nach eine immer glattere Mantelfläche entsteht. Die Sicken müssen deshalb von Zeit zu Zeit nachgeformt, also wieder nach außen gedrückt werden.Beverages, such as beer, are now stored and transported in KEG barrels. These KEG barrels can be connected directly to the dispensing system of, for example, catering establishments with an appropriate connection. The barrels themselves have a circular cylindrical shape, wherein on the lateral surface usually two spaced apart in the axial direction of the drum beads are arranged. These beads are formed to the outside and serve as races in rolling the barrels. By rolling the barrels, the beads are gradually pushed back inward, which gradually creates an ever smoother surface. The beads must therefore be reshaped from time to time, so pressed outward again.

Aus der DE 25 40 516 A1 ist eine Vorrichtung bekannt, bei der Sicken in Fässer durch eine außen an der Mantelfläche des zu formenden Fasses angeordnete Walze ausgeformt werden. Die Walze weist eine der Anzahl der gewünschten Sicken entsprechende Anzahl von vorstehenden Ringen auf, die den Bereich zwischen den Sicken nach innen drücken. Dabei ist je nach Anzahl und Form der Sicken ein gesondertes Werkzeug erforderlich, was die Vorrichtung unflexibel und das Formen der Sicken entsprechend aufwendig macht. Darüber hinaus ist die Vorrichtung für eine Reparatur gebrauchter Fässer aufgrund des Formens des Bereichs zwischen den Sicken nach innen ungeeignet.From the DE 25 40 516 A1 a device is known, are formed in the beads in barrels by an outside of the lateral surface of the barrel to be formed arranged roller. The roller has a number of protruding rings corresponding to the number of desired beads, which defines the area between the Press the beads inwards. Depending on the number and shape of the beads, a separate tool is required, which makes the device inflexible and the shapes of the beads correspondingly expensive. Moreover, the device is not suitable for repairing used barrels due to the forming of the area between the beads inwards.

Hiervon ausgehend liegt der vorliegenden Erfindung zunächst das Problem zugrunde, eine Vorrichtung vorzuschlagen, mit der Sicken in Fässern auf einfache Weise auch zur Reparatur gebrauchter Fässer formbar sind.Proceeding from this, the present invention is based first of all on the problem of proposing a device with which beads in drums can be shaped in a simple manner also for repairing used drums.

Zur Lösung dieses Problems ist die erfindungsgemäße Vorrichtung dadurch gekennzeichnet, dass der Arm zumindest in einem dem Werkzeug benachbarten Bereich gebogen ist, wobei der Biegeradius etwa dem halben Fassdurchmesser eines KEG-Fasses entspricht und der Arm durch eine Befüllöffnung in das KEG-Fass einführbar ist.To solve this problem, the device according to the invention is characterized in that the arm is bent at least in a region adjacent to the tool, wherein the bending radius corresponds to about half the barrel diameter of a KEG barrel and the arm can be inserted through a filling opening in the KEG barrel.

Erfindungsgemäß wird die Sicke also von innen nach außen ausgeformt. Die Vorrichtung ist damit für eine Reparatur gebrauchter Fässer geeignet. Das Werkzeug wird durch die ohnehin am Fass vorhandene Füllöffnung, durch welche das Fass befüllt wird und in welcher in üblicher Weise auch der Anschluss für die Zapfanlage angeordnet ist, eingeführt. Dieser Anschluss wird zum Reinigen des Fasses vor einer Neubefüllung ohnehin entfernt, so dass das Fass nicht erst vor seiner Reparatur aufwendig aufgeschnitten und anschließend wieder verschlossen werden muss.According to the invention, the bead is thus formed from the inside to the outside. The device is thus suitable for repairing used barrels. The tool is introduced through the already present on the barrel filling opening through which the barrel is filled and in which in the usual way, the connection for the dispensing system is arranged. This connection is removed to clean the barrel before refilling anyway, so that the keg does not need to be elaborately cut open before its repair and then closed again.

Nach der Erfindung ist der Arm, an welchem das Werkzeug angeordnet ist, gebogen. Dabei entspricht der Biegeradius des Armes in etwa dem halben Fassdurchmesser. Auf diese Weise lässt sich das Werkzeug leicht in das Fass einführen, wobei zunächst das Werkzeug durch die Öffnung eingeführt wird. Anschließend wird diese Öffnung entlang des Armes verschoben und dabei das Fass um ca. 90° verschwenkt.According to the invention, the arm on which the tool is arranged is bent. The bending radius of the arm corresponds to approximately half the barrel diameter. In this way, the tool can be easily inserted into the barrel, wherein first the tool is inserted through the opening. Subsequently, this opening is moved along the arm while the barrel pivoted by about 90 °.

Der Arm der Vorrichtung ist vorzugsweise in Längsrichtung der Fassachse verschieblich, so dass er auf einfache Weise an unterschiedliche Positionierungen von Sicken für unterschiedliche Fasstypen anpassbar ist. Hierdurch ergibt sich eine größt mögliche Flexibilität der Vorrichtung. So kann zum Beispiel bei einem üblichen KEG-Fass mit zwei Sicken zunächst die eine Sicke und sodann nach einer entsprechenden Längsverstellung des Armes die andere Sicke ausgeformt werden. Selbstverständlich ist es auch möglich, zwei Vorrichtungen einzusetzen, wobei deren Arm jeweils auf die Position einer der Sicken eingestellt ist. Bei speziell auf standardisierte KEG-Fässer angepassten Vorrichtungen können die Arme dann auch fest ausgebildet sein.The arm of the device is preferably displaceable in the longitudinal direction of the barrel axis, so that it can be easily adapted to different positions of beads for different barrel types. This results in the greatest possible flexibility of the device. Thus, for example, in a conventional KEG drum with two beads, first one bead and then, after a corresponding longitudinal adjustment of the arm, the other bead can be formed. Of course, it is also possible to use two devices, wherein the arm is set in each case to the position of one of the beads. In specially adapted to standardized KEG barrels devices, the arms can then be made solid.

Um das Einsetzen und Entnehme des zu bearbeitenden Fasses in die bzw. aus der Vorrichtung zu erleichtern, ist nach einer konstruktiven Ausgestaltung der Erfindung der Arm an einer höhenverstellbaren Halterung angeordnet. So kann der Arm zunächst von einer Bearbeitungsstellung weg in eine Bestückungsstellung beweg werden, in der das Fass leicht eingesetzt bzw. entnommen werden kann. Zum Ausformen der Sicke wird die Halterung mit dem Fass in eine Bearbeitungsstellung bewegt.In order to facilitate the insertion and removal of the barrel to be processed in or out of the device, the arm is arranged on a height-adjustable holder according to a structural embodiment of the invention. Thus, the arm can first be moved away from a processing position in a loading position in which the barrel can be easily inserted or removed. To form the bead, the holder is moved with the barrel in a processing position.

Zum Ausformen der Sicke ist das Werkzeug relativ zum Fass zu drehen. Hierzu kann der Arm gedreht werden. Konstruktiv am einfachsten ist es aber, den Arm fest auszubilden und das Fass um seine Längsachse zu drehen.To mold the bead, the tool is to rotate relative to the barrel. For this purpose, the arm can be rotated. The easiest way to construct the arm is to construct the arm and turn the barrel around its longitudinal axis.

Um eine gleichmäßige Sicke zu erhalten, sollte die Form des Werkzeugs an die gewünschte Form der Sicke angepasst sein. Ferner sollte das Werkzeug mit einem komplementären Werkzeug an der Außenseite des Fasses zusammenwirken.In order to obtain a uniform bead, the shape of the tool should be adapted to the desired shape of the bead. Furthermore, the tool should cooperate with a complementary tool on the outside of the barrel.

Weitere bevorzugte Merkmale der Erfindung beziehen sich auf konstruktive Einzelheiten der Vorrichtung.Further preferred features of the invention relate to structural details of the device.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. In der Zeichnung zeigen:

Fig. 1
eine Vorrichtung mit den Erfindungsmerkmalen in Seitenansicht,
Fig. 2
die Vorrichtung gemäß Fig. 1 in Vorderansicht,
Fig. 3
die Vorrichtung gemäß Fig. 1 in Rückansicht.
The invention will be explained in more detail with reference to an embodiment shown in the drawing. In the drawing show:
Fig. 1
a device with the features of the invention in side view,
Fig. 2
the device according to Fig. 1 in front view,
Fig. 3
the device according to Fig. 1 in rear view.

Nach einem Ausführungsbeispiel weist die erfindungsgemäße Vorrichtung ein Maschinengestell 10 auf. An diesem Maschinengestell 10 sind zwei aufrechte Säulen 11 angeordnet, an welchen jeweils eine Schiebehülse 12 verschieblich geführt ist. Die Schiebehülsen 12 sind durch eine Traverse 13 miteinander verbunden, in welcher eine halbkreisförmige Schale 14 angeordnet ist. An die Traverse 13 ist an der Seite, an welcher auch die Schale 14 angeordnet ist, ein Klemmstück 15 befestigbar, konkret, anschraubbar. Die Schrauben 16 sind in Fig. 1 und 2 angedeutet. Das Klemmstück 15 weist seinerseits eine Schale 17 auf, welche der Schale 14 zugewandt ist und gemeinsam mit ihr eine Bohrung bildet. In diese Bohrung ist ein Arm 18 einsetzbar und mittels der Schrauben 16 klemmbar. Die Schiebehülsen 12 und die Traverse 13 bilden zusammen mit dem Klemmstück 15 also eine Halterung 19 für den Arm 18.According to one embodiment, the device according to the invention has a machine frame 10. At this machine frame 10, two upright columns 11 are arranged, on each of which a sliding sleeve 12 is guided displaceably. The sliding sleeves 12 are interconnected by a cross member 13, in which a semicircular shell 14 is arranged. On the cross member 13 is on the side on which also the shell 14 is arranged, a clamping piece 15 fastened, concretely, screwed. The screws 16 are in Fig. 1 and 2 indicated. The clamping piece 15 in turn has a shell 17, which faces the shell 14 and forms a bore together with it. In this hole, an arm 18 can be inserted and clamped by means of screws 16. The sliding sleeves 12 and the cross member 13 together with the clamping piece 15 thus a holder 19 for the arm 18th

Aufgrund der Schiebehülsen 12 lässt sich die Halterung 19 entlang der Säulen 11 hoch- und herunterschieben. Dazu dient ein Hubantrieb 20, welcher einerseits mit demDue to the sliding sleeves 12, the holder 19 can be pushed up and down along the columns 11. Serves a lifting drive 20, which on the one hand with the

Maschinengestell 10 und andererseits mit der Halterung 19, im vorliegenden Fall konkret mit der Traverse 13, verbunden ist, obwohl er selbstverständlich genauso gut auch an einer der Schiebehülsen 12 oder dem Klemmstück 15 angreifen kann. Als Hubantrieb 20 dient im vorliegenden Fall eine Kolben-Zylinder-Einheit, wobei sowohl ein Hydraulikkolben als auch ein Pneumatikkolben prinzipiell eingesetzt werden kann. Ein Hydraulikkolben ist jedoch bevorzugt. Ferner kann als Hubantrieb auch ein Spindelantrieb verwendet werden. Dieser kann als gesonderter Hubantrieb ausgebildet sein. Ferner ist es auch denkbar, eine der beiden Säulen 11 oder beide Säulen 11 als Gewindespindel auszubilden und entsprechend drehend anzutreiben, wobei dann die Schiebehülsen 12, bzw. eine der Schiebehülsen 12, entsprechend als komplementäre Spindelmutter ausgebildet ist.Machine frame 10 and on the other hand with the bracket 19, in the present case concretely with the crossbar 13, is connected, although of course it can just as well attack on one of the sliding sleeves 12 or the clamping piece 15. As a lifting drive 20 is used in the present case, a piston-cylinder unit, wherein both a hydraulic piston and a pneumatic piston can be used in principle. However, a hydraulic piston is preferred. Furthermore, as a linear actuator and a spindle drive can be used. This can be designed as a separate lifting drive. Furthermore, it is also conceivable to form one of the two columns 11 or both columns 11 as a threaded spindle and to drive correspondingly rotating, in which case the sliding sleeves 12, or one of the sliding sleeves 12, is correspondingly designed as a complementary spindle nut.

Der Arm 18 weist, ausgehend von der Halterung 19, zunächst einen geraden, im vorliegenden Fall horizontal verlaufenden Abschnitt 21 auf, der anschließend in einen Bogen 22, konkret einen Kreisbogen, übergeht. Der Radius dieses Bogens 22 entspricht in etwa dem halben Durchmesser des zu bearbeitenden Fasses 23. Am freien Ende des Armes 18, konkret dem freien Ende des Bogens 22, ist eine Druckrolle 24 angeordnet, welche das eigentliche Werkzeug zum Ausformen von Sicken 25 in dem Fass 23 bildet. Die Lauffläche der Druckrolle 24 weist dabei eine zur gewünschten Form der Sicke 25 korrespondierende Form auf.The arm 18 has, starting from the holder 19, first a straight, in this case horizontally extending portion 21, which then merges into an arc 22, specifically a circular arc. The radius of this arc 22 corresponds approximately to half the diameter of the barrel to be processed 23. At the free end of the arm 18, specifically the free end of the sheet 22, a pressure roller 24 is arranged, which is the actual tool for forming beads 25 in the barrel 23 forms. The running surface of the pressure roller 24 in this case has a shape corresponding to the desired shape of the bead 25.

Auf dem Maschinengestell 10 wird das Fass 23 während der Bearbeitung auf insgesamt vier Tragrollen 26 und 27 gehalten. Ein erstes Paar von Tragrollen 26 ist dabei näher zu den Säulen 11 angeordnet, als die Tragrollen 27. Wenigstens eine der Tragrollen 26, 27 ist drehend antreibbar. Im vorliegenden Fall sind beide Tragrollen 27 drehend antreibbar. Zu diesem Zweck sind die Tragrollen 27 mittels Keilriemen 28 mit einer Antriebsscheibe 29 eines Elektromotors 30 verbunden. Selbstverständlich ist auch jede andere Getriebeverbindung zwischen den Tragrollen 27 und gegebenenfalls auch den Tragrollen 26 mit dem Elektromotor 30 oder jedem anderen geeigneten Motor, wie beispielsweise einem Hydraulikmotor, geeignet.On the machine frame 10, the barrel 23 is held during processing to a total of four support rollers 26 and 27. A first pair of support rollers 26 is arranged closer to the columns 11, as the support rollers 27. At least one of the support rollers 26, 27 is rotationally driven. In the present case, both support rollers 27 are rotationally driven. For this purpose, the support rollers 27 are connected by means of V-belt 28 with a drive pulley 29 of an electric motor 30. Of course, any other transmission connection between the support rollers 27 and possibly also the support rollers 26 with the electric motor 30 or any other suitable motor, such as a hydraulic motor suitable.

Ferner ist am Maschinengestell 10 noch eine Kehlrolle 31 angeordnet, welche eine zur Form der zu bildenden Sicke 25 korrespondierende umlaufende Nut 32 aufweist. Die Kehlrolle 31 bildet also ein zur Druckrolle 24 komplementäres Formwerkzeug und liegt, wie in Fig. 2 erkennbar, in Radialrichtung des Fasses 23 gesehen der Druckrolle 24 gegenüberliegend in der gleichen Radialebene. Im vorliegenden Fall ist auch die Kehlrolle 31 über einen Keilriemen 33 durch den Elektromotor 30 antreibbar. Die insoweit beschriebene Vorrichtung arbeitet nun wie folgt:

  • Zunächst wird die vorstehende Länge des Armes 18, also der Abstand der Druckrolle 24 zu den Säulen 11, auf die Position der zu formenden Sicke 25 eingestellt. Sodann wird die Kehlrolle 31 in eine Position gegenüberliegend zur Druckrolle 24 montiert bzw. verschoben. Während sich die Halterung 19 mitsamt des Armes 18 in ihrer oberen, in Fig. 1 strichniert dargestellten Position (Bestückungsstellung), in welcher der Arm 18 nur durch einen Strich dargestellt ist, befindet, wird das Fass 23 mit seiner Füllöffnung 34 nach oben senkrecht stehend über die Druckrolle 24 gestülpt und sodann die Füllöffnung 34 entlang des Bogens 22 verschoben, wobei das Fass 23 gleichzeitig um 90° in eine Position mit zum geraden Abschnitt 21 paralleler Längsachse 35 verschwenkt wird. Dieses kann manuell durch den Bediener oder auch durch geeignete Roboter geschehen. Ferner ist auch eine entsprechende Bestückungseinrichtung an der erfindungsgemäßen Vorrichtung denkbar.
Further, a Kehlrolle 31 is still arranged on the machine frame 10, which has a corresponding to the shape of the bead to be formed 25 circumferential groove 32. The Kehlrolle 31 thus forms a pressure roller 24 complementary to the mold and is located, as in Fig. 2 recognizable, seen in the radial direction of the barrel 23 of the pressure roller 24 opposite in the same radial plane. In the present case, the Kehlrolle 31 via a belt 33 by the electric motor 30 can be driven. The device described so far works as follows:
  • First, the protruding length of the arm 18, that is, the distance of the pressure roller 24 to the columns 11, is set to the position of the bead 25 to be formed. Then, the Kehlrolle 31 is mounted in a position opposite to the pressure roller 24 and postponed. While the bracket 19 together with the arm 18 in its upper, in Fig. 1 dashed line shown position (placement position), in which the arm 18 is shown only by a dash is located, the barrel 23 is placed with its filling opening 34 upright vertically above the pressure roller 24 and then the filling opening 34 along the sheet 22 is moved, the barrel 23 is pivoted simultaneously by 90 ° into a position with the straight section 21 parallel to the longitudinal axis 35. This can be done manually by the operator or by suitable robots. Furthermore, a corresponding placement device on the device according to the invention is conceivable.

Nun wird der Hubantrieb 20 betätigt und die Halterung 19 in ihrer unteren, in Fig. 1 herausgezogenen Position (Bearbeitungsstellung) verfahren. Das Fass 23 ist nun im Wesentlichen zwischen der Druckrolle 24 und der Kehlrolle 31 eingeklemmt und wird auf die Tragrollen 26, 27 gedrückt. Gegebenenfalls kann zum Verstärken des Drucks auf die Tragrollen 26, 27 und damit zur Erhöhung des Antriebsmoments für das Fass 23 eine Lastrolle 36 vorgesehen werden. Die Lastrolle 36 ist an einem in Fig. 2 angedeuteten Galgen 37 angeordnet, der aus zwei schwenkbar am Maschinengestell 10 angeordneten Galgenelementen 38, 39 besteht die durch eine Kupplung 40 miteinander kuppelbar sind. Zum Bestücken der Vorrichtung mit dem Fass 23 werden die Galgenelemente auseinander geschwenkt und wieder zusammengeschwenkt und miteinander gekuppelt, wenn sich das Fass 23 in der Bearbeitungsstellung befindet.Now the lifting drive 20 is actuated and the holder 19 in its lower, in Fig. 1 moved out position (machining position). The barrel 23 is now substantially clamped between the pressure roller 24 and the Kehlrolle 31 and is pressed onto the support rollers 26, 27. Optionally, to increase the pressure on the support rollers 26, 27 and thus to increase the drive torque for the barrel 23, a load roller 36 may be provided. The load roller 36 is at an in Fig. 2 indicated gallows 37 arranged, which consists of two pivotally mounted on the machine frame 10 gallows elements 38, 39 which are coupled together by a coupling 40. To load the device with the barrel 23, the gallows elements are pivoted apart and pivoted together again and coupled together when the barrel 23 is in the machining position.

Die Kehlrolle 31 sowie die Tragrollen 27 und gegebenenfalls auch die Tragrollen 26 werden nun mittels des Elektromotors 30 drehend angetrieben, wodurch auch das Fass 23 um seine Längsachse 35 drehend angetrieben wird. Dabei drückt die Druckrolle 24 von innen gegen den Mantel des Fasses 23 und formt damit die Sicke 25 in die Nut 32 der Kehlrolle 31. Die Druckrolle 24 und die Kehlrolle 31 bilden also komplementäre Formwerkzeuge mit der Kehlrolle 31 als Gegendruckorgan für die Druckrolle 24.The Kehlrolle 31 and the support rollers 27 and possibly also the support rollers 26 are now driven in rotation by means of the electric motor 30, whereby the barrel 23 is driven to rotate about its longitudinal axis 35. The pressure roller 24 presses from the inside against the jacket of the barrel 23 and thus forms the bead 25 in the groove 32 of the Kehlrolle 31. The pressure roller 24 and the Kehlrolle 31 thus form complementary molds with the Kehlrolle 31 as a counter-pressure member for the pressure roller 24th

Nachdem die Sicke 25 vollständig gemäß der durch die Nut 32 vorgegebenen Form ausgeformt ist, wird der Elektromotor 30 gestoppt und die Halterung 19 wieder mittels des Hubantriebes 20 in die obere Ausgangsstellung verfahren. Das Fass kann nun vom Arm 18 in zur Bestückung umgekehrter Weise entnommen werden.After the bead 25 is completely formed in accordance with the predetermined shape by the groove 32, the electric motor 30 is stopped and the holder 19 again moved by means of the lifting drive 20 in the upper initial position. The barrel can now be removed from the arm 18 in reverse order for assembly.

Zum Ausformen der zweiten oder jeder weiteren Sicke 25 kann eine zweite erfindungsgemäße Vorrichtung mit entsprechend eingestellter Länge des Armes 18 vorgehalten oder der Arm 18 der bereits für die erste Sicke 25 verwendeten Vorrichtung auf die neue Länge eingestellt werden.For forming the second or each further bead 25, a second device according to the invention can be provided with a correspondingly set length of the arm 18 or the arm 18 of the device already used for the first bead 25 can be adjusted to the new length.

Bezugszeichenliste:LIST OF REFERENCE NUMBERS

1010
Maschinengestellmachine frame
1111
Säulencolumns
1212
Schiebehülsesliding sleeve
1313
Traversetraverse
1414
SchaleBowl
1515
Klemmstückclamp
1616
Schraubenscrew
1717
SchaleBowl
1818
Armpoor
1919
Halterungbracket
2020
HubantriebLinear actuator
2121
Abschnittsection
2222
Bogenbow
2323
Fassbarrel
2424
Druckrollepressure roller
2525
SickeBeading
2626
Tragrollesupporting role
2727
Tragrollesupporting role
2828
Keilriemenfan belt
2929
Antriebsscheibesheave
3030
Elektromotorelectric motor
3131
KehlrolleKehl role
3232
Nutgroove
3333
Keilriemenfan belt
3434
Füllöffnungfill opening
3535
Längsachselongitudinal axis
3636
Lastrolleload roller

Claims (5)

  1. Device for forming ribs (25) in KEG barrels (23) with a tool (24) that is arranged on an arm (18), characterised in that the arm (18) is bent in at least one area (22) that is adjacent to the tool (24), wherein the bending radius corresponds to about half the barrel diameter of a KEG barrel (23) and the arm (18) can be introduced through a filling opening (34) into the KEG barrel (23).
  2. Device according to claim 1, characterised in that the arm (18) is adjustable in the longitudinal direction of the KEG barrel (23).
  3. Device according to claim 1 or 2, characterised in that the arm (18) is arranged on a height-adjustable holder (19).
  4. Device according to one of claims 1 to 3, characterised in that the KEG barrel (23) is capable of being rotated about its longitudinal axis (35) as the rib (25) is being formed.
  5. Device according to one of claims 1 to 4, characterised in that the tool (24) has a shape that corresponds to the shape of the rib (25) and cooperates with a complementary tool (31) on the external side of the KEG barrel (23).
EP11171189.1A 2010-06-23 2011-06-23 Device for forming beads in barrels Active EP2399689B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010017552 DE102010017552A1 (en) 2010-06-23 2010-06-23 Device for forming beads in barrels

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Publication Number Publication Date
EP2399689A1 EP2399689A1 (en) 2011-12-28
EP2399689B1 true EP2399689B1 (en) 2015-06-10

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EP (1) EP2399689B1 (en)
DE (1) DE102010017552A1 (en)

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FR629611A (en) * 1926-05-11 1927-11-14 Manufacturing process for metal drums and cans, machine allowing the implementation, and new products obtained
US1740196A (en) * 1926-05-15 1929-12-17 Boyle Mfg Company Inc Process of making metallic casks
DE537094C (en) * 1929-08-09 1931-11-02 Mannesmann Ag Device for the production of bulbous metal vessels
US2309344A (en) * 1940-12-05 1943-01-26 Armour & Co Drum conditioning apparatus
US2669277A (en) * 1951-03-15 1954-02-16 Calvin D Williams Device for restoring cylindrical objects
FR67653E (en) * 1955-03-04 1958-03-17 Machine for manufacturing pleated tubes, usable in particular for the manufacture of metal bellows
US3217529A (en) * 1958-07-02 1965-11-16 Reynolds Metals Co Apparatus for flanging and corrugating barrel bodies and the like
DE1913327U (en) * 1965-01-27 1965-04-08 Henschel Werke Ag SICK DEVICE.
DE2540516C3 (en) 1975-09-08 1978-08-31 Istvan T. Minnetonka Minn. Kish (V.St.A.) Use of molybdenum as a dressing material for synthetic resin-bonded diamond grinding wheels
DE2549516A1 (en) 1975-11-05 1977-05-12 Leifeld & Co Multiple seam pressing machine for barrels - has columns on machine bed for adjustably ribbed rotary seam press drum tool
IT1077266B (en) * 1977-05-13 1985-05-04 Vasone Macchine PROCEDURE AND RELATED PLANT FOR THE MANUFACTURE OF METALLIC DRUMS
DE3210150A1 (en) * 1982-03-19 1983-09-29 Heinz 8711 Mainstockheim Stehle Beading machine

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DE102010017552A1 (en) 2011-12-29
EP2399689A1 (en) 2011-12-28

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