EP4108398A1 - Device for cutting film-like material to size - Google Patents

Device for cutting film-like material to size Download PDF

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Publication number
EP4108398A1
EP4108398A1 EP22179143.7A EP22179143A EP4108398A1 EP 4108398 A1 EP4108398 A1 EP 4108398A1 EP 22179143 A EP22179143 A EP 22179143A EP 4108398 A1 EP4108398 A1 EP 4108398A1
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EP
European Patent Office
Prior art keywords
cutting
knife
designed
marking
marking unit
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.)
Withdrawn
Application number
EP22179143.7A
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German (de)
French (fr)
Inventor
Frank Haug
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Bodo Moeller Chemie GmbH
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Bodo Moeller Chemie GmbH
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Filing date
Publication date
Application filed by Bodo Moeller Chemie GmbH filed Critical Bodo Moeller Chemie GmbH
Publication of EP4108398A1 publication Critical patent/EP4108398A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
    • B26D3/085—On sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • B26F1/382—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/66—Applications of cutting devices
    • B41J11/663—Controlling cutting, cutting resulting in special shapes of the cutting line, e.g. controlling cutting positions, e.g. for cutting in the immediate vicinity of a printed image
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/28—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing downwardly on flat surfaces, e.g. of books, drawings, boxes, envelopes, e.g. flat-bed ink-jet printers

Definitions

  • the invention relates to a device for cutting foil-shaped material, in particular thermally conductive foil material, with a cutting plotter.
  • Thermally conductive foils are often used to compensate for surface roughness and differences in the thermal expansion coefficients. Such foils are mostly made on the basis of organic polymers or silicones and enriched with thermally conductive compounds. In practice, thermally conductive foils must be individually adapted to the shape and size of the component and the gap between the component and the heat sink. Such foils are provided as rolled goods or sheets on a carrier foil, which have to be cut to size.
  • a stamping process is used for large series parts. This is too complex for small series or prototypes.
  • many users for example in automotive engineering, have recently demanded traceability during manufacture.
  • the invention is based on the object of making it possible to cut foil-shaped material, in particular thermally conductive foil material, in a particularly economical manner, with traceability of the manufacture being to be ensured.
  • a device for cutting foil-shaped material in particular thermally conductive foil material
  • a cutting plotter which has at least one cutting knife for cutting the material
  • a marking unit which is designed for individually marking a part cut with it.
  • the foil material By cutting to size on a cutting plotter, the foil material can also be precisely cut to size in small series and prototypes in a particularly economical and flexible manner.
  • the cut parts can be tracked individually by means of an additionally provided marking unit, which is designed for the individual marking of each cut part.
  • a cutting plotter such as that offered by the Zünd company, Alt Toon, Switzerland, can be equipped for the identification unit, for example with a print head from the Leibinger company, Tuttlingen, Germany. This is an inkjet print head.
  • the device is designed for cutting material on a carrier film without severing the carrier film.
  • the cutting depth can be precisely controlled.
  • thermally conductive foil material can preferably be cut, in the case of which the carrier foil must not be severed during cutting.
  • a controller is provided which is designed to control the at least one cutting blade and which is designed to control the marking unit in such a way that each cut part is provided with a clear, traceable marking.
  • the identification can be a barcode, a QR code, an article number, a date or a continuous identification or combinations thereof.
  • the marking unit can be moved independently of the cutting knife.
  • the cutting blade can also be held on a cutting head that can be moved together with the marking unit.
  • the marking unit preferably has a print head, in particular an inkjet print head.
  • a print head in particular an inkjet print head.
  • other identification options for example by means of a laser, are also conceivable.
  • different cutting knives can be used, for example fixed knives, oscillatingly driven knives or knives driven by ultrasound.
  • the only 1 shows a perspective view of a device according to the invention in a simplified representation.
  • a device according to the invention is shown in perspective in a simplified version and is particularly denoted by the number 10 .
  • the device 10 is a cutting plotter from the Zünd company, Alt Toon, Switzerland.
  • the device 10 has a cutting table 12 for supporting plate-shaped material 30 or for transporting endless material 30 .
  • a yoke 14 runs between the two sides, on which a cutting head 12 is accommodated so that it can be moved in the direction of arrow 22 in both directions. In addition, the yoke 14 can be moved in the direction of the arrow 20 .
  • the cutting table 12 can also be provided with a drive in order to be able to process endless, foil-shaped material.
  • a marking unit 18 is now accommodated on the yoke 14 such that it can be moved independently of the cutting head 16 , as indicated by the arrow 24 .
  • the cutting head 16 has a cutting blade 28 for cutting parts 34 on the sheet-like material 30 .
  • these are held on a carrier foil that must not be severed during the cutting process.
  • the device 10 is also provided with a central control 26, by means of which an automatic sequence during the cutting process is ensured with the aid of CAD data.
  • the controller 26 is programmed in such a way that each cut part 34 is provided with a unique, traceable identification by means of the identification unit 18 is provided.
  • the marking is applied using an inkjet print head 32 from Leibinger, Tuttlingen, Germany, with the printing process being controlled by the controller 26 .
  • Each cut part 28 is provided with an individually traceable identifier.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handling Of Sheets (AREA)

Abstract

Es wird eine Vorrichtung zum Zuschneiden von folienförmigem Material (30), insbesondere von Wärmeleitfolienmaterial, angegeben, mit einem Schneidplotter (10), der mindestens ein Schneidmesser (28) zum Schneiden des Materials (30) aufweist, und mit einer Kennzeichnungseinheit (18), die zur individuellen Kennzeichnung eines jeden geschnittenen Teils (28) ausgebildet ist (Fig.1).A device is specified for cutting foil-shaped material (30), in particular thermally conductive foil material, with a cutting plotter (10) which has at least one cutting knife (28) for cutting the material (30), and with a marking unit (18), which is designed for the individual identification of each cut part (28) (Fig.1).

Description

Die Erfindung betrifft eine Vorrichtung zum Zuschneiden von folienförmigem Material, insbesondere von Wärmeleitfolienmaterial, mit einem Schneidplotter.The invention relates to a device for cutting foil-shaped material, in particular thermally conductive foil material, with a cutting plotter.

Elektrische und elektronische Komponenten, wie etwa Prozessoren oder Batteriemodule, erzeugen beim Betrieb Wärme. Zu hohe Temperaturen wirken sich negativ auf die Lebensdauer, die Zuverlässigkeit und die Leistung solcher Bauteile aus. In der Praxis muss die Wärme also möglichst effektiv abgeführt werden. Hierzu werden Kühlkörper eingesetzt. Dabei muss der Wärmeübergang zwischen dem Kühlkörper und dem Bauteil möglichst effektiv sein. Zum Ausgleich von Oberflächenrauigkeiten und Unterschieden in den thermischen Ausdehnungskoeffizienten werden häufig wärmeleitfähige Folien verwendet. Solche Folien sind meist auf der Basis von organischen Polymeren oder Silikonen hergestellt und mit wärmeleitenden Verbindungen angereichert. In der Praxis müssen wärmeleitfähige Folien individuell auf die Bauteilform und -größe und den Spalt zwischen Bauteil und Kühlkörper angepasst werden. Solche Folien werden als Rollenware oder Bögen auf einer Trägerfolie bereitgestellt, die zugeschnitten werden müssen.Electrical and electronic components, such as processors or battery modules, generate heat during operation. Temperatures that are too high have a negative effect on the service life, reliability and performance of such components. In practice, the heat must therefore be dissipated as effectively as possible. Heat sinks are used for this. The heat transfer between the heat sink and the component must be as effective as possible. Thermally conductive foils are often used to compensate for surface roughness and differences in the thermal expansion coefficients. Such foils are mostly made on the basis of organic polymers or silicones and enriched with thermally conductive compounds. In practice, thermally conductive foils must be individually adapted to the shape and size of the component and the gap between the component and the heat sink. Such foils are provided as rolled goods or sheets on a carrier foil, which have to be cut to size.

Für Großserienteile bildet sich ein Stanzprozess an. Für Kleinserien oder Prototypen ist dies zu aufwändig. Darüber hinaus wird in der Praxis werden von vielen Anwendern, beispielsweise in der Automobiltechnik, in letzter Zeit eine Nachverfolgbarkeit bei der Herstellung verlangt.A stamping process is used for large series parts. This is too complex for small series or prototypes. In addition, in practice, many users, for example in automotive engineering, have recently demanded traceability during manufacture.

Vor diesem Hintergrund liegt der Erfindung die Aufgabe zugrunde, ein Zuschneiden von folienförmigem Material, insbesondere von Wärmeleitfolienmaterial, auf besonders wirtschaftliche Weise zu ermöglichen, wobei einer Nachverfolgbarkeit der Herstellung gewährleistet sein soll.Against this background, the invention is based on the object of making it possible to cut foil-shaped material, in particular thermally conductive foil material, in a particularly economical manner, with traceability of the manufacture being to be ensured.

Diese Aufgabe wird durch eine Vorrichtung zum Zuschneiden von folienförmigem Material, insbesondere von Wärmeleitfolienmaterial, mit einem Schneidplotter gelöst, der mindestens ein Schneidmesser zum Schneiden des Materials aufweist, und mit einer Kennzeichnungseinheit, die zur individuellen Kennzeichnung eines hiermit geschnittenen Teils ausgebildet ist.This object is achieved by a device for cutting foil-shaped material, in particular thermally conductive foil material, with a cutting plotter which has at least one cutting knife for cutting the material, and with a marking unit which is designed for individually marking a part cut with it.

Die Aufgabe der Erfindung wird auf diese Weise vollkommen gelöst.The object of the invention is completely achieved in this way.

Durch ein Zuschneiden auf einem Schneidplotter, kann das Folienmaterial auch bei Kleinserien und Prototypen, auf besonders wirtschaftliche und flexible Weise präzise zugeschnitten werden.By cutting to size on a cutting plotter, the foil material can also be precisely cut to size in small series and prototypes in a particularly economical and flexible manner.

Durch eine zusätzlich vorgesehene Kennzeichnungseinheit, die zur individuellen Kennzeichnung eines jeden geschnittenen Teils ausgebildet ist, sind die geschnittenen Teile individuell nachverfolgbar. Für die Kennzeichnungseinheit kann etwa ein Schneidplotter, wie von der Firma Zünd, Altstätten, Schweiz, angeboten, etwa mit einem Druckkopf der Fa. Leibinger, Tuttlingen, Deutschland, ausgestattet werden. Hierbei handelt es sich um einen Inkjet-Druckkopf.The cut parts can be tracked individually by means of an additionally provided marking unit, which is designed for the individual marking of each cut part. A cutting plotter, such as that offered by the Zünd company, Altstätten, Switzerland, can be equipped for the identification unit, for example with a print head from the Leibinger company, Tuttlingen, Germany. This is an inkjet print head.

Gemäß einer weiteren Ausgestaltung der Erfindung ist die Vorrichtung zum Schneiden von Material auf einer Trägerfolie ohne ein Durchtrennen der Trägerfolie ausgebildet. Hierzu ist die Schnitttiefe präzise steuerbar.According to a further embodiment of the invention, the device is designed for cutting material on a carrier film without severing the carrier film. For this purpose, the cutting depth can be precisely controlled.

Auf diese Weise kann bevorzugt Wärmeleitfolienmaterial geschnitten werden, bei dem beim Schneiden die Trägerfolie nicht durchtrennt werden darf.In this way, thermally conductive foil material can preferably be cut, in the case of which the carrier foil must not be severed during cutting.

Gemäß einer weiteren Ausgestaltung der Erfindung ist eine Steuerung vorgesehen, die zur Steuerung des mindestens einen Schneidmessers ausgebildet ist, und die dazu ausgebildet ist, die Kennzeichnungseinheit derart zu steuern, dass jedes zugeschnittene Teil mit einer eindeutigen, nachverfolgbaren Kennzeichnung versehen ist.According to a further embodiment of the invention, a controller is provided which is designed to control the at least one cutting blade and which is designed to control the marking unit in such a way that each cut part is provided with a clear, traceable marking.

Bei der Kennzeichnung kann es sich etwa um einen Barcode, einen QR-Code, eine Artikelnummer, ein Datum oder eine fortlaufende Kennzeichnung bzw. um Kombinationen hiervon handeln.The identification can be a barcode, a QR code, an article number, a date or a continuous identification or combinations thereof.

Gemäß einer weiteren Ausgestaltung der Erfindung ist die Kennzeichnungseinheit unabhängig vom Schneidmesser verfahrbar.According to a further embodiment of the invention, the marking unit can be moved independently of the cutting knife.

Dies erlaubt eine besonders schnelle und flexible Bearbeitung.This allows particularly fast and flexible processing.

In einer vereinfachten Ausführung kann das Schneidmesser jedoch auch an einem Schneidkopf gehalten sein, der gemeinsam mit der Kennzeichnungseinheit verfahrbar ist.In a simplified embodiment, however, the cutting blade can also be held on a cutting head that can be moved together with the marking unit.

Die Kennzeichnungseinheit weist bevorzugt einen Druckkopf auf, insbesondere einen Inkjet-Druckkopf. Grundsätzlich sind jedoch auch andere Kennzeichnungsmöglichkeiten, etwa mittels eines Lasers, denkbar.The marking unit preferably has a print head, in particular an inkjet print head. In principle, however, other identification options, for example by means of a laser, are also conceivable.

Je nach der Art des zu schneidenden folienförmigen Materials können unterschiedliche Schneidmesser verwendet werden, beispielsweise feststehende Messer, oszillierend angetriebene Messer oder etwa mittels Ultraschall angetriebene Messer.Depending on the type of sheet material to be cut, different cutting knives can be used, for example fixed knives, oscillatingly driven knives or knives driven by ultrasound.

Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale der Erfindung nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der Erfindung zu verlassen.It goes without saying that the features of the invention mentioned above and those yet to be explained below can be used not only in the combination specified in each case, but also in other combinations or on their own, without departing from the scope of the invention.

Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels unter Bezugnahme auf die Zeichnung.Further features and advantages of the invention result from the following description of a preferred exemplary embodiment with reference to the drawing.

Die einzige Fig. 1 zeigt eine perspektivische Ansicht einer erfindungsgemäßen Vorrichtung in vereinfachter Darstellung.The only 1 shows a perspective view of a device according to the invention in a simplified representation.

In Fig. 1 ist eine erfindungsgemäße Vorrichtung in vereinfachter Ausführung perspektivisch dargestellt und insbesondere mit der Ziffer 10 bezeichnet.In 1 a device according to the invention is shown in perspective in a simplified version and is particularly denoted by the number 10 .

Bei der Vorrichtung 10 handelt es sich um einen Schneidplotter der Firma Zünd, Altstätten, Schweiz,. Die Vorrichtung 10 weist einen Schneidtisch 12 zur Auflage von plattenförmigem Material 30 oder zum Transport von endlosem Material 30 auf.The device 10 is a cutting plotter from the Zünd company, Altstätten, Switzerland. The device 10 has a cutting table 12 for supporting plate-shaped material 30 or for transporting endless material 30 .

Zwischen den beiden Seiten verläuft ein Joch 14, an dem ein Schneidkopf 12 in Pfeilrichtung 22 in beiden Richtungen verfahrbar aufgenommen ist. Zusätzlich ist das Joch 14 in Richtung des Pfeiles 20 verfahrbar. Alternativ oder zusätzlich kann auch der Schneidtisch 12 mit einem Antrieb versehen sein, um endloses, folienförmiges Material verarbeiten zu können.A yoke 14 runs between the two sides, on which a cutting head 12 is accommodated so that it can be moved in the direction of arrow 22 in both directions. In addition, the yoke 14 can be moved in the direction of the arrow 20 . Alternatively or additionally, the cutting table 12 can also be provided with a drive in order to be able to process endless, foil-shaped material.

Erfindungsgemäß ist nun zusätzlich zum Schneidkopf 16 eine Kennzeichnungseinheit 18 am Joch 14 unabhängig vom Schneidkopf 16 verfahrbar aufgenommen, wie durch den Pfeil 24 angedeutet ist.According to the invention, in addition to the cutting head 16 , a marking unit 18 is now accommodated on the yoke 14 such that it can be moved independently of the cutting head 16 , as indicated by the arrow 24 .

Der Schneidkopf 16 weist ein Schneidmesser 28 zum Schneiden von Teilen 34 am folienförmigen Material 30 auf. Im Falle von Wärmeleitfolienmaterial werden diese auf einer Trägerfolie gehalten, die beim Schneidvorgang nicht durchtrennt werden darf.The cutting head 16 has a cutting blade 28 for cutting parts 34 on the sheet-like material 30 . In the case of thermally conductive foil material, these are held on a carrier foil that must not be severed during the cutting process.

Die Vorrichtung 10 ist ferner mit einer zentralen Steuerung 26 versehen, mittels derer ein automatischer Ablauf beim Schneidvorgang mithilfe von CAD-Daten gewährleistet ist. Hierbei ist die Steuerung 26 derart programmiert, dass jedes geschnittene Teil 34 mit einer eindeutigen, nachverfolgbaren Kennzeichnung mittels der Kennzeichnungseinheit 18 versehen wird. Die Kennzeichnung wird mittels eines Inkjet-Druckkopfs 32 der Fa. Leibinger, Tuttlingen, Deutschland, appliziert, wobei der Druckvorgang von der Steuerung 26 gesteuert wird. Jedes geschnitte Teil 28 wird mit einer individuell nachverfolgbaren Kennzeichnung versehen.The device 10 is also provided with a central control 26, by means of which an automatic sequence during the cutting process is ensured with the aid of CAD data. Here, the controller 26 is programmed in such a way that each cut part 34 is provided with a unique, traceable identification by means of the identification unit 18 is provided. The marking is applied using an inkjet print head 32 from Leibinger, Tuttlingen, Germany, with the printing process being controlled by the controller 26 . Each cut part 28 is provided with an individually traceable identifier.

Claims (8)

Vorrichtung zum Zuschneiden von folienförmigem Material (30), insbesondere von Wärmeleitfolienmaterial, mit einem Schneidplotter (10), der mindestens ein Schneidmesser (28) zum Schneiden des Materials (30) aufweist, und mit einer Kennzeichnungseinheit (18), die zur individuellen Kennzeichnung eines jeden geschnittenen Teils (28) ausgebildet ist.Device for cutting foil-shaped material (30), in particular thermally conductive foil material, with a cutting plotter (10) which has at least one cutting knife (28) for cutting the material (30), and with a marking unit (18) which is used for individually marking a of each cut part (28). Vorrichtung nach Anspruch 1, bei der die Vorrichtung zum Schneiden von Material (30) auf einer Trägerfolie ohne ein Durchtrennen der Trägerfolie ausgebildet ist.Apparatus according to claim 1, wherein the apparatus is adapted to cut material (30) on a backing film without severing the backing film. Vorrichtung nach Anspruch 1 oder 2, mit einer Steuerung (26), die zur Steuerung des mindestens einen Schneidmessers (28) ausgebildet ist, und die dazu ausgebildet ist, die Kennzeichnungseinheit (18) derart zu steuern, dass jedes zugeschnittene Teil mit einer eindeutigen, nachverfolgbaren Kennzeichnung versehen ist.Device according to Claim 1 or 2, with a controller (26) which is designed to control the at least one cutting knife (28) and which is designed to control the marking unit (18) in such a way that each cut part is given a unique, traceable marking. Vorrichtung nach einem der vorhergehenden Ansprüche, bei der die Kennzeichnungseinheit (18) zur Beschriftung der geschnittenen Teile zumindest mit einem Barcode, einem QR-Code, einer Artikelnummer, einem Datum oder einer fortlaufenden Kennzeichnung ausgebildet ist.Device according to one of the preceding claims, in which the identification unit (18) is designed to inscribe the cut parts with at least a barcode, a QR code, an article number, a date or a consecutive identification. Vorrichtung nach einem der vorhergehenden Ansprüche, bei der die Kennzeichnungseinheit (18) unabhängig vom Schneidmesser (28) verfahrbar ist.Device according to one of the preceding claims, in which the marking unit (18) can be moved independently of the cutting blade (28). Vorrichtung nach einem der vorhergehenden Ansprüche, bei der das Schneidmesser (28) an einem Schneidkopf (16) gehalten ist, der gemeinsam mit der Kennzeichnungseinheit (18) verfahrbar ist.Device according to one of the preceding claims, in which the cutting knife (28) is held on a cutting head (16) which can be moved together with the marking unit (18). Vorrichtung nach einem der vorhergehenden Ansprüche, bei der die Kennzeichnungseinheit (18) einen Druckkopf (32), insbesondere einen Ink-Jet-Kopf, aufweist.Device according to one of the preceding claims, in which the marking unit (18) has a print head (32), in particular an ink-jet head. Vorrichtung nach einem der vorhergehenden Ansprüche, bei der das Schneidmesser (28) als feststehendes Messer, als oszillierend angetriebenes Messer, oder als mittels Ultraschall angetriebenes Messer ausgebildet ist.Device according to one of the preceding claims, in which the cutting knife (28) is designed as a fixed knife, as an oscillatingly driven knife, or as a knife driven by means of ultrasound.
EP22179143.7A 2021-06-21 2022-06-15 Device for cutting film-like material to size Withdrawn EP4108398A1 (en)

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DE202021103314.2U DE202021103314U1 (en) 2021-06-21 2021-06-21 Device for cutting sheet material

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1974932A1 (en) * 2007-03-30 2008-10-01 Mimaki Engineering Co., Ltd. Printer-plotter
WO2014130747A1 (en) * 2013-02-20 2014-08-28 Provo Craft & Novelty, Inc. Electronic cutting machine
EP3689537A1 (en) * 2019-02-01 2020-08-05 Zünd Systemtechnik Ag Cutting machine with tool changing function
EP3756842A1 (en) * 2019-06-24 2020-12-30 Zünd Systemtechnik Ag Kiss-cut draw knife

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1974932A1 (en) * 2007-03-30 2008-10-01 Mimaki Engineering Co., Ltd. Printer-plotter
WO2014130747A1 (en) * 2013-02-20 2014-08-28 Provo Craft & Novelty, Inc. Electronic cutting machine
EP3689537A1 (en) * 2019-02-01 2020-08-05 Zünd Systemtechnik Ag Cutting machine with tool changing function
EP3756842A1 (en) * 2019-06-24 2020-12-30 Zünd Systemtechnik Ag Kiss-cut draw knife

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Title
LEIBINGER GROUP: "The Wayback Machine -https", 19 January 2021 (2021-01-19), pages 1 - 4, XP055980040, Retrieved from the Internet <URL:https://web.archive.org/web/20210119074924/https://leibinger-group.com/de/produkte/zubehoer> [retrieved on 20221110] *
W3 DEVELOPMENT GMBH: "Zubehör für die industrielle Kennzeichnung", 19 January 2021 (2021-01-19), pages 1 - 8, XP055980033, Retrieved from the Internet <URL:https://web.archive.org/web/20210119074924/https://leibinger-group.com/de/produkte/zubehoer> [retrieved on 20221110] *

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