DE943379C - Device for embossing and trimming the edges of thermoplastic sheets - Google Patents

Device for embossing and trimming the edges of thermoplastic sheets

Info

Publication number
DE943379C
DE943379C DEB25984A DEB0025984A DE943379C DE 943379 C DE943379 C DE 943379C DE B25984 A DEB25984 A DE B25984A DE B0025984 A DEB0025984 A DE B0025984A DE 943379 C DE943379 C DE 943379C
Authority
DE
Germany
Prior art keywords
embossing
edges
trimming
thermoplastic sheets
sheets
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
DEB25984A
Other languages
German (de)
Inventor
Heinz Hoermann
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.)
JH Benecke GmbH
Original Assignee
JH Benecke 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 JH Benecke GmbH filed Critical JH Benecke GmbH
Priority to DEB25984A priority Critical patent/DE943379C/en
Application granted granted Critical
Publication of DE943379C publication Critical patent/DE943379C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/03Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/384Cutting-out; Stamping-out using rotating drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Bahnen oder Flächengebilde aus thermoplastischen Kunststoffen, z. B. Folien oder Folien--zuschnitte aus Polymerisaten oder Mischpolymerisaten des Vinylchlorids usw., die erforderlichenfalls Weichmacher, Pigmente, Farb- oder Füllstoffe oder andere Zusätze enthalten können, oder mit diesen Kunststoffen imprägnierte oder beschichtete Träger, z. B. Faserstoff- oder Gewebebahnen, müssen oft mit einer Herkunfts-, Qualitäts-, Verarbeitungs-, Verwendungs- od. dgl. Bezeichnung versehen werden. Sheets or fabrics made of thermoplastics, e.g. B. films or films - blanks made of polymers or copolymers of the Vinyl chloride etc., the necessary plasticizers, pigments, dyes or fillers or other additives, or impregnated with these plastics or coated supports, e.g. B. fibrous or fabric webs, often have to with a Origin, quality, processing, use or the like. Designation provided will.

Diese Kennzeichnung von bereits zugeschnittenen Bahnen oder Flächengebilden aus thermoplastischen Kunststoffen durch eine nachträgliche Prägung führt oft zu unerwünschten Formveränderungen, besonders danii; wenn zum Einprägen der Kennzeichen eine Erweichung der Bahnen oder Flächengebilde notwendig ist. This marking of already cut sheets or flat structures from thermoplastics by subsequent embossing often leads to undesirable changes in shape, especially danii; if for imprinting the license plate a softening of the webs or fabrics is necessary.

Diese Nachteile werden mit Hilfe einer Vorrichtung vermieden, die das Prägen und Beschneiden der Ränder von auf einer Unterlage, z. B. einer Walze, aufliegenden thermoplastischen Kunststoffbahnen oder von Bahnen aus Papier, Faserstoff oder Geweben, die mit diesen Kunststoffen imprägniert oder beschichtet sind, ermöglicht. These disadvantages are avoided with the help of a device which embossing and trimming the edges of on a base, e.g. B. a roller, overlying thermoplastic plastic webs or webs made of paper, fiber material or fabrics that are impregnated or coated with these plastics, allows.

Die Vorrichtung gemäß der vorliegenden Erfindung ist dadurch gekennzeichnet, daß eine Prägevorrichtung neben oder hinter einer Schneidvorrichtung an einer oder an beiden Rändern der Kunststoffbahn gegenüber der Unterlage, z. B. einer Walze, angeordnet ist. The device according to the present invention is characterized in that an embossing device next to or behind a cutting device on or at both edges of the plastic sheet opposite the base, z. B. a roller, is arranged.

Der Abstand zwischen Präge- und Schneidvorrichtung kann beliebig gewählt und z. B. das Präge- und Schneidwerkzeug um einen Tragbolzen schwenkbar und verstellbar angeordnet sein. The distance between the embossing and cutting device can be arbitrary chosen and z. B. the stamping and cutting tool can be pivoted about a support bolt and be adjustable.

Um das Prägen des Randes im erweichten Zustand der Kunststoffbahn vornehmen zu können, kann der Rand der Unterlage, z. B. der Walze, und bzw. oder das Prägewerkzeug in an sich bekannter Weise, z. B. elektrisch, aufgeheizt sein. About the embossing of the edge in the softened state of the plastic sheet to be able to make, the edge of the pad, z. B. the roller, and or or the embossing tool in a known manner, for. B. electrically, be heated.

Soll die Randprägung eine von der Farbe der Kunststoffbahn abweichende Farbe aufweisen, so kann das Prägewerkzeug mit Farbe, Farbpaste od. dgl. versehen oder zwischen Prägewerkzeug und Kunststoffbahn ein Farbband geführt werden, welches von einer Rolle abläuft und von einer anderen aufgespult wird. Um die beim Prägen gegebenenfalls entstehenden Abfälle des Farbbandes entfernen zu können, kann hinter dem Prägewerkzeug eine Bürstvorrichtung, die gegebenenfalls mit einer Absaugvorrichtung gekoppelt sein kann, vorgesehen werden. Should the edge embossing differ from the color of the plastic sheet Have color, the embossing tool can be provided with color, color paste or the like or between the embossing tool and the plastic sheet a ribbon can be guided, which runs off one roll and is wound on from another. About the embossing To be able to remove any waste from the ribbon can be behind the embossing tool a brushing device, optionally with a suction device can be coupled, are provided.

In der Zeichnung ist eine Vorrichtung gemäß der Erfindung beispielsweise in schematischer Darstellung wiedergegeben. In the drawing a device according to the invention is for example reproduced in a schematic representation.

Die Folienbahn I wird in der durch die Pfeile angedeuteten Richtung über die Führungswalze 2 geführt und dabei durch die Anpreßwalzen 3 und 4 gespannt. The film web I is in the direction indicated by the arrows guided over the guide roller 2 and thereby tensioned by the pressure rollers 3 and 4.

Die Halterung 5 trägt nicht nur das Schneid-oder Quetschmesser 6, sondern auch das in vorliegender Ausführungsform nachgeschaltete Prägerad 7. ueber dieses Prägerad 7 ist das Farbband 8 geführt, das von der Rolle g abläuft und von der Rolle Io aufgenommen -wird. The holder 5 not only carries the cutting or crushing knife 6, but also the stamping wheel 7 connected downstream in the present embodiment this embossing wheel 7 is guided by the ribbon 8, which runs off the roll g and from the role of Io -will be added.

Die neue Vorrichtung gestattet das Prägen und Beschneiden der Ränder von Bahnen oder Flächengebilden aus thermoplastischen Kunststoffen oder mit diesen imprägnierte oder beschichtete Träger, z. B. Faserstoff-, Papier- oder Gewebebahnen, im thermoplastischen oder erkalteten Zustand. Dabei können die Kunststoffbahnen zuerst zugeschnitten und anschließend geprägt oder gleichzeitig zu--geschnit'ten und geprägt oder zuerst geprägt und anschließend zugeschnitten werden. The new device allows the edges to be embossed and trimmed of webs or flat structures made of thermoplastics or with them impregnated or coated supports, e.g. B. fibrous, paper or fabric webs, in the thermoplastic or cold state. The plastic sheets first cut to size and then embossed or cut to size at the same time and embossed or first embossed and then cut to size.

Soll die Randprägung der Kunststoffbahnen im erweichten Zustand der Bahnen erfolgen; so genügt es, nur den Rand der Bahnen in den thermoplastischen Zustand zu überführen und bzw. oder erhitzte Prägewerkzeuge zu verwenden. Should the edge embossing of the plastic sheets in the softened state of the Paths take place; so it is enough to only use the edge of the webs in the thermoplastic To transfer state and / or to use heated embossing tools.

Mit Hilfe der neuen Vorrichtung können eine oder beide Ränder der Kunststoffbahn geprägt und zugeschnitten werden, wobei das Prägemuster, z. B. ein Schrift- oder ein Bildzeichen usw., auf beiden Rändern gleich, versetzt oder verschieden gewählt werden kann. With the help of the new device, one or both edges of the Plastic sheet are embossed and cut to size, the embossing pattern, e.g. B. a Writing or a picture symbol, etc., the same, offset or different on both edges can be chosen.

PATENTANSPROCIIE: I. Vorrichtung zum Prägen und Beschneiden der Ränder von thermoplastischen Kunststoffbahnen oder von Bahnen aus Papier, Faserstoff oder Geweben, die mit diesen Kynststoffen imprägniert oder beschichtet sind, wobei die Kunststoffbahn auf einer Unterlage, z. B. einer Walze, aufliegt, dadurch gekennzeichnet, daß eine Prägevorrichtung (7) neben oder hinter einer Schneidvorrichtung (6) an einem oder an beiden Rändern der Kunststoffbahn (1) gegenüber der Unterlage, z. B. einer Walze (2), angeordnet ist. PATENT APPLICATION: I. Device for embossing and trimming the edges of thermoplastic plastic sheets or sheets made of paper, fiber material or Fabrics that are impregnated or coated with these synthetic fabrics, the Plastic sheet on a base, e.g. B. a roller, rests, characterized in that that an embossing device (7) next to or behind a cutting device (6) one or both edges of the plastic sheet (1) opposite the base, e.g. B. a roller (2) is arranged.

Claims (1)

2. Vorrichtung nach Anspruch I, dadurch gekennzeichnet, daß das Präge- - oder Schneidwerkzeug (6, 7) um einen Tragbolzen (5) schwenkbar und verstellbar angeordnet ist. 2. Apparatus according to claim I, characterized in that the embossing - Or cutting tool (6, 7) pivotable and adjustable about a support bolt (5) is arranged. Angezogene Druckschriften: Deutsche Patentschrift Nr. 921 889. Referenced publications: German patent specification No. 921 889.
DEB25984A 1953-06-12 1953-06-12 Device for embossing and trimming the edges of thermoplastic sheets Expired DE943379C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB25984A DE943379C (en) 1953-06-12 1953-06-12 Device for embossing and trimming the edges of thermoplastic sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB25984A DE943379C (en) 1953-06-12 1953-06-12 Device for embossing and trimming the edges of thermoplastic sheets

Publications (1)

Publication Number Publication Date
DE943379C true DE943379C (en) 1956-05-17

Family

ID=6961900

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB25984A Expired DE943379C (en) 1953-06-12 1953-06-12 Device for embossing and trimming the edges of thermoplastic sheets

Country Status (1)

Country Link
DE (1) DE943379C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209937B (en) * 1958-03-25 1966-01-27 Gottscho Inc Adolph Packing machine with marking device
EP0089494A2 (en) * 1982-03-23 1983-09-28 Firma LEONHARD KURZ Method of and apparatus for embossing a flexible web
DE4121766A1 (en) * 1991-07-01 1993-01-07 Kurz Leonhard Fa DEVICE FOR TRANSFERING A DECOR FROM AN EMBOSSING FILM TO A MATERIAL RAIL
DE10159661C1 (en) * 2001-12-05 2003-02-20 Kurz Leonhard Fa Hot embossing machine has adjustable deflection rollers for the embossing film and the substrate to be embossed, to set their path lengths around the hot embossing roller
DE102007022661B4 (en) * 2006-06-02 2009-12-03 International Automotive Components Group North America, Inc., Dearborn Dielectric color embossing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921889C (en) * 1952-12-24 1954-12-30 J H Benecke Fa Device for single or multi-colored printing on the edges of plasticizer-containing thermoplastic plastic films

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921889C (en) * 1952-12-24 1954-12-30 J H Benecke Fa Device for single or multi-colored printing on the edges of plasticizer-containing thermoplastic plastic films

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209937B (en) * 1958-03-25 1966-01-27 Gottscho Inc Adolph Packing machine with marking device
EP0089494A2 (en) * 1982-03-23 1983-09-28 Firma LEONHARD KURZ Method of and apparatus for embossing a flexible web
DE3210551A1 (en) * 1982-03-23 1983-10-06 Kurz Leonhard Fa METHOD AND DEVICE FOR APPLYING AN IMPRESSION FILM IMPRESSION ON A FLEXIBLE MATERIAL RAIL
EP0089494A3 (en) * 1982-03-23 1984-10-17 Firma Leonhard Kurz Method of and apparatus for embossing a flexible web
DE4121766A1 (en) * 1991-07-01 1993-01-07 Kurz Leonhard Fa DEVICE FOR TRANSFERING A DECOR FROM AN EMBOSSING FILM TO A MATERIAL RAIL
DE10159661C1 (en) * 2001-12-05 2003-02-20 Kurz Leonhard Fa Hot embossing machine has adjustable deflection rollers for the embossing film and the substrate to be embossed, to set their path lengths around the hot embossing roller
DE102007022661B4 (en) * 2006-06-02 2009-12-03 International Automotive Components Group North America, Inc., Dearborn Dielectric color embossing

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