DE4201754A1 - Equipment for sepg. plastic laminate cheque or credit cards from strip - uses cutting stamp moving vertically to strip upper surface and matrix with counter cutter - Google Patents

Equipment for sepg. plastic laminate cheque or credit cards from strip - uses cutting stamp moving vertically to strip upper surface and matrix with counter cutter

Info

Publication number
DE4201754A1
DE4201754A1 DE19924201754 DE4201754A DE4201754A1 DE 4201754 A1 DE4201754 A1 DE 4201754A1 DE 19924201754 DE19924201754 DE 19924201754 DE 4201754 A DE4201754 A DE 4201754A DE 4201754 A1 DE4201754 A1 DE 4201754A1
Authority
DE
Germany
Prior art keywords
strip
web
cheque
plastic laminate
matrix
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
DE19924201754
Other languages
German (de)
Other versions
DE4201754C2 (en
Inventor
Rainer Melzer
Roland Melzer
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.)
Melzer Maschinenbau GmbH
Original Assignee
Melzer Maschinenbau 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 Melzer Maschinenbau GmbH filed Critical Melzer Maschinenbau GmbH
Priority to DE19924201754 priority Critical patent/DE4201754C2/en
Publication of DE4201754A1 publication Critical patent/DE4201754A1/en
Application granted granted Critical
Publication of DE4201754C2 publication Critical patent/DE4201754C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/084—Means for treating work or cutting member to facilitate cutting specially adapted for cutting articles composed of at least two different materials, e.g. using cutters of different shapes
    • 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
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets

Abstract

The strip is supported at a predetermined distance, measuring between 0.05 and 1mm, from the counter cutters and opposite to the cutting direction of the stamp. The strip is also supported at a predetermined distnace, measuring between 0.1 and 2mm, in a direction parallel to the strip plane. An exchangeable distancing mask is used which surrounds the matrix aperture defining the counter cutters. USE - To cut plastic laminate cards, e.g. cheque and credit cards, from a strip.

Description

Die Erfindung betrifft ein Verfahren zum Heraustrennen von Kunststoffla­ minatkarten, wie Scheck- oder Kreditkarten, aus einer Bahn sowie eine Vorrichtung zum Durchführen des Verfahrens.The invention relates to a method for separating Kunststoffla mini cards, such as check or credit cards, from one train and one Device for performing the method.

Scheck- oder Kreditkarten werden bekanntlich durch Laminieren mehrerer Bahnen, von denen zumindest die beiden äußeren aus Kunststoff bestehen, und Heraustrennen der Karten aus einer solchen Bahn gefertigt. Zum Her­ austrennen verwendet man einen Schneidstempel, der mit einer mit Gegen­ schneiden versehenen Matrize zusammenwirkt. Dabei ist es bisher üblich, die Bahn auf der Höhe der Gegenschneiden abzustützen.Check or credit cards are known to be laminated by several Webs, at least the two outer ones of which are made of plastic, and separating the cards from such a web. To Her use a cutting punch with one with counter cutting die interacts. So far, it has been customary Support the web at the level of the shearbars.

Es hat sich gezeigt, daß häufig Ausfransungen der Kartenränder vorkommen, was die Ausschußrate erhöht.It has been shown that the edges of the map are often frayed, which increases the reject rate.

Es wurde nun überraschend gefunden, daß diese Ausfransungen nicht auf­ treten, wenn die Bahn beim Stanzvorgang nicht in Höhe der Gegenschnei­ den, sondern in einer gewissen Entfernung von diesen abgestützt wird. Dabei kann der Abstand in Höhenrichtung zwischen 0,05 und 1 mm liegen, in Richtung parallel zur Bahn zwischen 0,1 und 2 mm. Um ein Optimum zu erzielen, ist es zweckmäßig, die Bahn auf einer auswechselbaren Maske ab­ zustützen, weil man dann durch Versuche ohne Manipulation an der Matrize selbst und ohne Ausbau des Werkzeugsatzes die richtigen Maße finden kann.It has now surprisingly been found that these fraying do not occur occur when the web is not at the level of the counter cutting during the punching process but at a certain distance from them. Here the distance in the height direction can be between 0.05 and 1 mm, in Direction parallel to the path between 0.1 and 2 mm. To get the optimum To achieve this, it is advisable to take the web off on a replaceable mask support because you can then try to manipulate the matrix can find the right dimensions without removing the tool set.

Das Prinzip der Erfindung ist in der beigefügten Zeichnung dargestellt, die einen Teilschnitt durch die Vorrichtung im Bereich der Stempelschneide und der Matrizengegenschneide darstellt.The principle of the invention is illustrated in the accompanying drawing, which a partial section through the device in the area of the die and which represents the die counter edge.

Der Stempel 1 mit seiner Schneide 2 ist bei 3 hohlgeschliffen. Die Matrize 4 weist die Gegenschneide 5 auf sowie Zentriermittel (nicht dargestellt) für die Distanzierungsmaske 6. Die Maske ist hier 0,5 mm hoch, und ihre Innenkante 7 hat in Richtung parallel zur Bahn 8 einen Abstand von eben­ falls 0,5 mm von der Gegenschneide.The stamp 1 with its cutting edge 2 is hollow ground at 3 . The die 4 has the shear bar 5 and centering means (not shown) for the spacing mask 6 . The mask is 0.5 mm high here, and its inner edge 7 has a distance of just 0.5 mm from the shear bar in the direction parallel to the path 8 .

Es hat sich gezeigt, daß bei dieser Anordnung aus der Bahn 8 die Karten sauber und ohne Ausfransungen herausgetrennt oder ausgestanzt werden und daß, überraschenderweise, die Karten gleichwohl maßhaltig sind.It has been shown that in this arrangement the cards are removed from the web 8 cleanly and without fraying or punched out and that, surprisingly, the cards are nevertheless true to size.

Claims (6)

1. Verfahren zum Heraustrennen von Kunststofflaminatkarten aus einer Bahn mit einem senkrecht zur Bahnoberfläche bewegten Schneid­ stempel und einer mit Gegenschneiden versehenen Matrize, dadurch ge­ kennzeichnet, daß die Bahn um ein vorgegebenes Maß im Abstand von den Gegenschneiden abgestützt wird.1. A method for separating plastic laminate cards from a web with a cutting die moving perpendicular to the web surface and a die provided with counter cutting edges, characterized in that the web is supported by a predetermined amount at a distance from the counter cutting edges. 2. Verfahren nach Anspruch 1, bei dem die Bahn entgegen der Schneidrichtung des Stempels abgestutzt wird.2. The method of claim 1, wherein the web against the Cutting direction of the stamp is trimmed. 3. Verfahren nach Anspruch 2, bei dem das vorgegebene Maß zwi­ schen 0,05 und 1 mm liegt.3. The method according to claim 2, wherein the predetermined dimension between between 0.05 and 1 mm. 4. Verfahren nach einem der Ansprüche 1 bis 3, bei dem die Bahn in einem vorgegebenen Abstand in Richtung parallel zur Bahnebene abge­ stützt wird.4. The method according to any one of claims 1 to 3, wherein the web abge at a predetermined distance in the direction parallel to the web plane is supported. 5. Verfahren nach Anspruch 4, bei dem der vorgegebene Abstand zwischen 0,1 und 2 mm liegt.5. The method of claim 4, wherein the predetermined distance is between 0.1 and 2 mm. 6. Vorrichtung zum Durchführen des Verfahrens nach einem der vorangehenden Ansprüche, gekennzeichnet durch eine auswechselbare Di­ stanzierungsmaske, welche die die Gegenschneiden definierende Matrizen­ öffnung umgibt.6. Device for performing the method according to one of the preceding claims, characterized by an interchangeable Di punching mask, which defines the matrices defining the counter cutting edges opening surrounds.
DE19924201754 1992-01-23 1992-01-23 Process for separating plastic laminate cards from a web and device for carrying it out Expired - Fee Related DE4201754C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924201754 DE4201754C2 (en) 1992-01-23 1992-01-23 Process for separating plastic laminate cards from a web and device for carrying it out

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924201754 DE4201754C2 (en) 1992-01-23 1992-01-23 Process for separating plastic laminate cards from a web and device for carrying it out

Publications (2)

Publication Number Publication Date
DE4201754A1 true DE4201754A1 (en) 1993-07-29
DE4201754C2 DE4201754C2 (en) 2002-03-28

Family

ID=6450092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924201754 Expired - Fee Related DE4201754C2 (en) 1992-01-23 1992-01-23 Process for separating plastic laminate cards from a web and device for carrying it out

Country Status (1)

Country Link
DE (1) DE4201754C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535604B4 (en) * 1995-09-25 2006-01-26 Giesecke & Devrient Gmbh Process for cutting plastics

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239452B4 (en) * 2002-08-28 2008-02-28 Plastal Gmbh Embossing of hard plastics
DE102004041756A1 (en) * 2004-08-28 2006-03-16 Hans-Walter Mohr Gmbh Stamping tool for workpieces, e.g. chips, bank cards or telephone cards, has a stamp which is positioned partly within an opening defined by the cutting blade of the blanking die plate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144821C2 (en) * 1981-11-11 1984-12-13 Kunz Kg, Wien Process for the production of an authorization card with a magnetizable layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535604B4 (en) * 1995-09-25 2006-01-26 Giesecke & Devrient Gmbh Process for cutting plastics

Also Published As

Publication number Publication date
DE4201754C2 (en) 2002-03-28

Similar Documents

Publication Publication Date Title
DE10140496A1 (en) Improved machine stamping e.g. identification or credit cards, stamps cards made of, or including polycarbonate, against plastic backing plate
DE3813379A1 (en) PERFORATION PLIERS
DE1170281B (en) Knife block for dry shavers
WO2001088845A1 (en) Device for punching plastic materials
DE4100324C1 (en)
DE10230365B4 (en) Device and method for separating plastic cards
DE4201754C2 (en) Process for separating plastic laminate cards from a web and device for carrying it out
DE1452590B2 (en) PROCESS FOR MANUFACTURING DRY SHAVER SHEARING FILMS
DE2908335A1 (en) METHOD AND DEVICE FOR SIMULTANEOUSLY CUTTING AT LEAST THREE COMB-LIKE CONNECTED PARTS FROM A METAL STRIP
DE3135021A1 (en) Device for punching out blanks made of cardboard, paperboard and the like
EP0538720A1 (en) Method for producing a pendulously suspended chopping strip for a chopping device, chopping strip and chopping device
DE2636468A1 (en) COPY MILLING MACHINE
DE547190C (en) Method and device for the production of perforated or cut-out workpieces by punching from plate-shaped material
DE3146641C1 (en) Strip-steel punch with punching tool
DE4306949C2 (en) Device for cutting substantially plate-shaped material to be cut
DE2233729C3 (en) Device for cutting a mat into sections in the manufacture of chipboard, fiberboard and the like
DE625829C (en) Process for the production of three-pointed shoe protectors stamped from sheet metal
DE2027725A1 (en) Method and device for obtaining a large number of individual pieces from a plate
DE932183C (en) Stapler with punch bar and stapling die for stapling sheet-like groupage
DE1761302A1 (en) Punch knife
DE840760C (en) Cutting device for the production of small shaped pieces from wood fiber hardboards
DE4010871A1 (en) Paper stamping tool with wiper strips - has wiper strips pressed into slots NC machined at precise distance each side of cutting edge
DE10348439B4 (en) Punching device for packaging films
EP4116007A1 (en) Waste separation device and device for separating a stamping skeleton
DD151599A1 (en) DEVICE FOR CUTTING STOVES OF LOECHERS IN STAFF BODY HOLLOWERS

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B26F 1/40

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee