EP0175131A1 - Device for making small plates - Google Patents

Device for making small plates Download PDF

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Publication number
EP0175131A1
EP0175131A1 EP85110026A EP85110026A EP0175131A1 EP 0175131 A1 EP0175131 A1 EP 0175131A1 EP 85110026 A EP85110026 A EP 85110026A EP 85110026 A EP85110026 A EP 85110026A EP 0175131 A1 EP0175131 A1 EP 0175131A1
Authority
EP
European Patent Office
Prior art keywords
roller
embossing
rollers
rolling process
circumference
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
EP85110026A
Other languages
German (de)
French (fr)
Other versions
EP0175131B1 (en
Inventor
Eberhard Hoffmann
Dieter Blum
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT85110026T priority Critical patent/ATE42918T1/en
Publication of EP0175131A1 publication Critical patent/EP0175131A1/en
Application granted granted Critical
Publication of EP0175131B1 publication Critical patent/EP0175131B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0047—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
    • B44B5/0057—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing using more than one die assembly simultaneously

Definitions

  • the invention relates to a device for producing badges, consisting of counter-rotating rollers or roller segments, which are actuated via electromechanical, pneumatic or hydraulic drive elements, which form a machining gap for a supplied blank, which can be transported and deformed by the rolling process.
  • the object of the invention is to provide a device for the rolling and individual embossing of input blanks in order to produce oval badges which accordingly indicate the location of installation or have preset motifs and enable an individual production in automatic machines by a buyer.
  • coins can be fed to the rolls or roll segments as blanks and can be formed into oval badges by the rolling process, and at least one roll or one roll element carries an embossing element on its circumference, which can be transferred to the badge during the rolling process.
  • a versatile design of the device is created in that the embossing element is arranged as an interchangeable unit around the circumference of the roller of the roller segment.
  • a simple device consists in that the embossing element has several different motifs and each motif can be optionally positioned on the circumference of the roller or the roller segment and can be transferred to the badge to be formed during the rolling process.
  • the embossing element is designed as a displaceably arranged rail with different motifs and that each motif can be set for embossing by transverse displacement with respect to the rolling direction of the roller or the roller segment.
  • rollers or roller segments can be actuated by coin insertion as a control for drive units.
  • two rollers 1, 2 with a stand 3 are arranged rotatably in parallel via axes 4.
  • the lateral surfaces of the rollers 1, 2 face each other and form a processing gap 5 for receiving a coin as a blank.
  • the supplied coin is optionally held in order to ensure a drawing process into the processing gap 5 between the rollers 1, 2.
  • the rollers 1, 2 are driven in opposite directions via integrated drive arms 6, 7, in that the drive arms 6, 7 are connected in an articulated manner via drive levers 8, 9 and are coupled in a known manner via a hydraulic cylinder 10.
  • the rolling process that acts on the supplied coin transforms the round coin into an oval badge.
  • the roller 2 has an embossing element 11 with a motif on its circumference, the embossing element 11 is applied to the resulting badge during the rolling process. This makes it possible for a user to produce, for example, an individually manufactured souvenir plaque after inserting a coin as a blank and performing the rolling process in the device.

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Adornments (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

1. Device for making small plates consisting of reverse rollers or roller segments, which are actuated by means of electromechanical, pneumatic or hydraulic driving elements and have a working gap for transportation and for embossing a blank supplied to the device, characterised in that the working gap (5) between the rollers (1, 2) or roller segments is adapted to transform a coin supplied as a blank into an oval shape, and in addition an embossing element (11) is disposed on the circumference of at least one roller (2) or rolling element for the application of a pattern.

Description

Die Erfindung bezieht sich auf eine Vorrichtung zur Herstellung von Plaketten, bestehend aus gegenläufigen Walzen bzw. Walzensegmenten, die über elektromechanische, pneumatische bzw. hydraulische Antriebsorgane betätigt werden, die einen Bearbeitungsspalt für einen zugeführten Rohling bilden, welcher durch den Walzvorgang transportierbar und umformbar ist.The invention relates to a device for producing badges, consisting of counter-rotating rollers or roller segments, which are actuated via electromechanical, pneumatic or hydraulic drive elements, which form a machining gap for a supplied blank, which can be transported and deformed by the rolling process.

Vorrichtungen dieser Art sind an sich in vielfältigen Ausführungsformen bekannt. Es ist aber das Problem, mit einer einfachen Ausbildung gleichzeitig eine weitere Bearbeitung vorzunehmen, um Andenkenplaketten bzw. Plaketten mit gewünschten Motiven herzustellen. Es muß darüber hinaus eine Selbstbedienung durchführbar sein und die Vorrichtung lediglich einen geringen maschinellen Aufwand erfordern.Devices of this type are known per se in various embodiments. However, it is the problem to carry out further processing at the same time with simple training in order to produce souvenir badges or badges with desired motifs. In addition, it must be possible to carry out self-service and the device only requires little mechanical effort.

Die Aufgabe der Erfindung ist es, eine Vorrichtung zum Walzen und individuellen Prägen von eingegebenen Rohlingen zu schaffen, um ovale Plaketten herzustellen, die entsprechend auf den Aufstellungsort hinweisen bzw. voreingestellte Motive aufweisen und eine individuelle Herstellung in Automaten durch einen Käufer ermöglichen.The object of the invention is to provide a device for the rolling and individual embossing of input blanks in order to produce oval badges which accordingly indicate the location of installation or have preset motifs and enable an individual production in automatic machines by a buyer.

Die Lösung dieser Aufgabe erfolgt erfindungsgemäß dadurch, daß als Rohlinge Münzen den Walzen bzw. Walzensegmenten zuführbar und durch den Walzvorgang zu ovalen Plaketten umformbar sind sowie mindestens eine Walze bzw. ein Walzenelement ein Prägeelement an seinem Umfang trägt, das während des Walzvorganges auf die Plakette übertragbar ist.This object is achieved according to the invention in that coins can be fed to the rolls or roll segments as blanks and can be formed into oval badges by the rolling process, and at least one roll or one roll element carries an embossing element on its circumference, which can be transferred to the badge during the rolling process.

Hierdurch wird ermöglicht, daß durch Zuführung von Münzen, insbesondere Andenkenplaketten hergestellt werden, die durch den Benutzer am Aufstellungsort der Vorrichtung aus Norm-Rohlingen quasi selbst herstellbar sind.This enables coins, in particular souvenir badges, to be produced which can be produced by the user at the installation site of the device from standard blanks, as it were.

Eine vielseitige Ausbildung der Vorrichtung wird dadurch geschaffen, daß das Prägeelement als austauschbare Einheit um Umfang der Walze des Walzensegmentes angeordnet ist.A versatile design of the device is created in that the embossing element is arranged as an interchangeable unit around the circumference of the roller of the roller segment.

Eine einfache Vorrichtung besteht darin, daß das Prägeelement mehrere unterschiedliche Motive aufweist und jedes Motiv am Umfang der Walze bzw. des Walzensegmentes wahlweise positionierbar sowie beim Walzvorgang auf die zu bildende Plakette übertragbar ist.A simple device consists in that the embossing element has several different motifs and each motif can be optionally positioned on the circumference of the roller or the roller segment and can be transferred to the badge to be formed during the rolling process.

Weiterhin wird vorgeschlagen, daß das Prägeelement als verschiebbar angeordnete Schiene mit unterschiedlichen Motiven ausgebildet ist und jedes Motiv wahlweise durch Querverschiebung bezogen auf die Abrollrichtung der Walze bzw. des Walzensegmentes für eine Prägung einstellbar ist.Furthermore, it is proposed that the embossing element is designed as a displaceably arranged rail with different motifs and that each motif can be set for embossing by transverse displacement with respect to the rolling direction of the roller or the roller segment.

Eine günstige Ausbildung wird dadurch geschaffen, daß die Walzen bzw. Walzsegmente durch Münzeinwurf als Ansteuerung für Antriebsaggregate betätigbar sind.A favorable design is created in that the rollers or roller segments can be actuated by coin insertion as a control for drive units.

In der Zeichnung sind Ausführungsbeispiele der Erfindung schematisch dargestellt. Es zeigen:

  • Fig. 1 eine Draufsicht auf eine Vorrichtung mit abgenommener Ständerplatte,
  • Fig. 2 einen Schnitt gemäß Linie II-II der Fig. 1,
  • Fig. 3 einen Schnitt wie Fig. 2 mit einstellbaren unterschiedlichen Prägeelementen als verstellbare Schiene.
Exemplary embodiments of the invention are shown schematically in the drawing. Show it:
  • 1 is a plan view of a device with the stand plate removed,
  • 2 shows a section along line II-II of FIG. 1,
  • Fig. 3 shows a section like Fig. 2 with adjustable different embossing elements as an adjustable rail.

Bei der dargestellten Vorrichtung sind zwei Walzen 1, 2 mit einem Ständer 3 parallel über Achsen 4 drehbar angeordnet. Hierbei sind die Mantelflächen der Walzen 1, 2 einander zugewandt und bilden einen Bearbeitungsspalt 5 zur Aufnahme einer zugeführten Münze als Rohling. Die zugeführte Münze wird gegebenenfalls gehalten, um einen Einziehvorgang in den Bearbeitungsspalt 5 zwischen die Walzen 1, 2 zu gewährleisten.In the device shown, two rollers 1, 2 with a stand 3 are arranged rotatably in parallel via axes 4. Here, the lateral surfaces of the rollers 1, 2 face each other and form a processing gap 5 for receiving a coin as a blank. The supplied coin is optionally held in order to ensure a drawing process into the processing gap 5 between the rollers 1, 2.

Die Walzen 1,2 werden über integrierte Antriebsarme 6, 7 gegenläufig angetrieben, indem die Antriebsarme 6, 7 über Antriebshebel 8, 9 gelenkig verbunden sind und über einen Hydraulikzylinder 10 in bekannter Weise gekoppelt sind. Der dadurch auf die zugeführte Münze einwirkende Walzvorgang formt die runde Münze in eine ovale Plakette um.The rollers 1, 2 are driven in opposite directions via integrated drive arms 6, 7, in that the drive arms 6, 7 are connected in an articulated manner via drive levers 8, 9 and are coupled in a known manner via a hydraulic cylinder 10. The rolling process that acts on the supplied coin transforms the round coin into an oval badge.

Da die Walze 2 an ihrem Umfang ein Prägeelement 11 mit einem Motiv aufweist, wird das Prägeelement 11 während des Walzvorganges auf die entstehende Plakette aufgebracht. Hierdurch ist es möglich, durch einen Benutzer nach Einwurf einer Münze als Rohling sowie Durchführung des Walzvorganges in der Vorrichtung beispielsweise eine individuell gefertigte Andenkenplakette herzustellen.Since the roller 2 has an embossing element 11 with a motif on its circumference, the embossing element 11 is applied to the resulting badge during the rolling process. This makes it possible for a user to produce, for example, an individually manufactured souvenir plaque after inserting a coin as a blank and performing the rolling process in the device.

Gemäß Fig. 3 sind unterschiedliche Motive für ein Prägeelement 11' auf einer Schiene 12 angeordnet. Durch eine wahlweise Verschiebung der Schiene 12 über einen zugeordneten Verschiebezylinder 13 ist es möglich, daß ein ausgewähltes Motiv als Prägeelement 11' einstellbar ist. Hierzu wird eine Querverschiebung der Schiene 12 bezogen auf die Abrollvorrichtung der Walzen 1, 2 vorgenommen.3, different motifs for an embossing element 11 'are arranged on a rail 12. Through an optional displacement of the rail 12 via an associated displacement cylinder 13, it is possible for a selected motif to be adjustable as the embossing element 11 '. For this purpose, the rail 12 is moved transversely with respect to the rolling device of the rollers 1, 2.

Claims (5)

1. Vorrichtung zur Herstellung von Plaketten, bestehend aus gegenlaufigen Walzen bzw. Walzsegmenten, die über elektromechanische, pneumatische bzw. hydraulische Antriebsorgane betätigt werden, die einen Bearbeitungspalt für einen zugeführten Rohling bilden, welcher durch den Walzvorgang transportierbar und unformbar ist, dadurch gekennzeichnet, daß als Rohlinge Münzen den Walzen (1,2) bzw. Walzensegmenten zuführbar und durch den Walzvorgang zu ovalen Plaketten umformbar sind sowie mindestens eine Walze (2) bzw. ein Walzenelement ein Prägeelement (11) an seinem Umfang trägt, das während des Walzvorganges auf die Plakette übertragbar ist.1. Device for the production of badges, consisting of counter-rotating rollers or roller segments, which are actuated via electromechanical, pneumatic or hydraulic drive elements, which form a machining gap for a supplied blank, which can be transported and deformed by the rolling process, characterized in that as blanks, coins can be fed to the rollers (1, 2) or roller segments and can be formed into oval plaques by the rolling process, and at least one roller (2) or one roller element carries an embossing element (11) on its circumference, which is applied to the during the rolling process Badge is transferable. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Prägeelement (11) als austauschbare Einheit am Umfang der Walze (2) des Walzensegmentes angeordnet ist.2. Device according to claim 1, characterized in that the embossing element (11) is arranged as an interchangeable unit on the circumference of the roller (2) of the roller segment. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Prägeelement (11) mehrere unterschiedliche Motive aufweist und jedes Motiv am Umfang der Walze (1,2) bzw. des Walzensegmentes wahlweise positionierbar sowie beim Walzvorgang auf die zu bildende Plakette übertragbar ist.3. Apparatus according to claim 1 or 2, characterized in that the embossing element (11) has several different motifs and each motif can be optionally positioned on the circumference of the roller (1,2) or the roller segment and can be transferred to the badge to be formed during the rolling process . 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Prägeelement (11') als verschiebbar angeordnete Schiene (12) mit unterschiedlichen Motiven ausgebildet ist und jedes Motiv wahlweise durch Querverschiebung bezogen auf die Abrollrichtung der Walze (1,2) bzw. des Walzensegmentes für eine Prägung einstellbar ist.4. Device according to one of claims 1 to 3, characterized in that the embossing element (11 ') is arranged as displaceable Rail (12) is formed with different motifs and each motif can be set for embossing either by transverse displacement in relation to the rolling direction of the roller (1, 2) or the roller segment. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Walzen (1,2) bzw. Walzensegmente durch Münzeinwurf als Ansteuerung für Antriebsaggregate (10) betätigbar sind.5. Device according to one of claims 1 to 4, characterized in that the rollers (1,2) or roller segments can be actuated by inserting a coin as a control for drive units (10).
EP85110026A 1984-08-30 1985-08-09 Device for making small plates Expired EP0175131B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85110026T ATE42918T1 (en) 1984-08-30 1985-08-09 DEVICE FOR MAKING PLAQUES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3431908 1984-08-30
DE19843431908 DE3431908A1 (en) 1984-08-30 1984-08-30 DEVICE FOR PRODUCING PLAQUES

Publications (2)

Publication Number Publication Date
EP0175131A1 true EP0175131A1 (en) 1986-03-26
EP0175131B1 EP0175131B1 (en) 1989-05-10

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ID=6244282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85110026A Expired EP0175131B1 (en) 1984-08-30 1985-08-09 Device for making small plates

Country Status (3)

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EP (1) EP0175131B1 (en)
AT (1) ATE42918T1 (en)
DE (2) DE3431908A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649815A1 (en) * 1996-12-02 1998-06-04 Lupra D Kehret Kg Lufthydrauli Device for marking objects
DE10156430A1 (en) * 2001-11-16 2003-05-28 Winkler & Duennebier Ag Embossing die pair comprises a male mold and female mold provided with positioning devices that are brought into alignment by a separate positioning element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329941A (en) * 1916-07-18 1920-02-03 Continental Can Co Marking device for can-covers
DE421763C (en) * 1924-04-11 1925-11-17 Alfred Ransmayer Fa Device for stamping metal objects
DE3209105A1 (en) * 1982-03-12 1983-09-22 Württembergische Metallwarenfabrik AG, 7340 Geislingen Rolling mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329941A (en) * 1916-07-18 1920-02-03 Continental Can Co Marking device for can-covers
DE421763C (en) * 1924-04-11 1925-11-17 Alfred Ransmayer Fa Device for stamping metal objects
DE3209105A1 (en) * 1982-03-12 1983-09-22 Württembergische Metallwarenfabrik AG, 7340 Geislingen Rolling mill

Also Published As

Publication number Publication date
DE3570054D1 (en) 1989-06-15
DE3431908A1 (en) 1986-03-06
ATE42918T1 (en) 1989-05-15
EP0175131B1 (en) 1989-05-10

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