DE10314959A1 - Cutting tool for cutting paper web disks, includes magnets arranged between the disks to hold metal bands supplied through gumption or punching - Google Patents
Cutting tool for cutting paper web disks, includes magnets arranged between the disks to hold metal bands supplied through gumption or punching Download PDFInfo
- Publication number
- DE10314959A1 DE10314959A1 DE2003114959 DE10314959A DE10314959A1 DE 10314959 A1 DE10314959 A1 DE 10314959A1 DE 2003114959 DE2003114959 DE 2003114959 DE 10314959 A DE10314959 A DE 10314959A DE 10314959 A1 DE10314959 A1 DE 10314959A1
- Authority
- DE
- Germany
- Prior art keywords
- cutting tool
- disc
- cutting
- axis
- disks
- 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- Withdrawn
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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- 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
- B26D1/00—Cutting 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
- B26D1/01—Cutting 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
- B26D1/12—Cutting 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 cutting member moving about an axis
- B26D1/14—Cutting 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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/22—Cutting 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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
- B26D1/225—Cutting 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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller for thin material, e.g. for sheets, strips or the like
-
- 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
- B26D1/00—Cutting 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
- B26D1/01—Cutting 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
- B26D1/12—Cutting 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 cutting member moving about an axis
- B26D1/14—Cutting 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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting 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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—Cutting 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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
-
- 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
- B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
- B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Schneidwerkzeug mit einer auf einer drehbaren Achse gelagerten Scheibe, die benachbart zu einem Gegendruckzylinder angeordnet ist, wobei eine Materialbahn zwischen Scheibe und Gegendruckzylinder durchführbar ist. Solche Schneidwerkzeuge werden beispielsweise zum Schneiden oder Perforieren von Papierbahnen eingesetzt.The The present invention relates to a cutting tool with a a rotatable shaft mounted adjacent to one Counter-pressure cylinder is arranged, with a material web between Disc and impression cylinder is feasible. Such cutting tools are used, for example, to cut or perforate paper webs used.
Es gibt Schneidwerkzeuge, bei denen zum Stanzen oder Schneiden von Papierbahnen Scheiben auf einer drehenden Achse angeordnet sind, wobei die Scheiben an ihrer äußeren Umfangsfläche Profilierungen aufweisen. Beim Durchführen einer Materialbahn zwischen diesen Scheiben und einem Gegendruckzylinder wird die Materialbahn geschnitten. Die Scheiben sind als Vollmaterialscheiben ausgebildet und müssen bei einem Verschleiß der Schneidoberfläche vollständig ausgewechselt werden, was relativ aufwendig und kostenintensiv ist.It are cutting tools for punching or cutting Paper webs disks are arranged on a rotating axis wherein the washers profiling on their outer peripheral surface exhibit. When performing a web of material between these disks and an impression cylinder the material web is cut. The disks are as solid material disks trained and must completely replaced if the cutting surface wears become, which is relatively complex and expensive.
Es ist daher die Aufgabe der vorliegenden Erfindung ein Schneidwerkzeug zu schaffen, bei dem die verschleißende Schneidoberfläche mit geringem Kostenaufwand auf einfache Weise auswechselbar ist.It is therefore the object of the present invention a cutting tool to create where the wearing cutting surface with low cost is easily replaceable.
Diese Aufgabe wird mit einem Schneidwerkzeug mit den Merkmalen des Anspruches 1 gelöst.This Task with a cutting tool with the features of the claim 1 solved.
Erfindungsgemäß sind am Umfang der Scheibe Magneten angeordnet, mittels denen ein mit Schneid- oder Stanzprofilierungen versehenes Metallband gehalten ist. Dadurch braucht bei einem Verschleiß der Schneidoberfläche nicht mehr die gesamte Scheibe ausgewechselt werden, sondern es reicht aus, das Metallband mit den Schneid- oder Stanzprofilierungen zu erneuern. Dabei kann die Scheibe auf der Achse festgelegt bleiben und es muss lediglich die Befestigungsmechanik für das Metallband betätigt werden. Ferner entfällt die Notwendigkeit, die gesamte Scheibe auszuwechseln, was zu Kostenvorteilen führt.According to the invention Circumference of the disc magnets arranged, by means of which a cutting or stamped profiled metal tape is held. Thereby needs in the event of wear cutting surface not the whole disc, but it the metal band with the cutting or stamping profiles is sufficient to renew. The disc can remain fixed on the axis and only the fastening mechanism for the metal band has to be operated. Furthermore, it does not apply the need to replace the entire disc, resulting in cost advantages leads.
Gemäß einer bevorzugten Ausführungsform der Erfindung liegt das Metallband mit einer Stirnseite an einem Anschlag der Scheibe an. Dadurch kann das Metallband besonders genau ausgerichtet werden, insbesondere lassen sich dann die Schnitte beziehungsweise Ausstanzungen an der Materialbahn besonders genau vornehmen. Ferner können durch den Anschlag auftretende Kräfte in Umfangsrichtung aufgenommen werden.According to one preferred embodiment of the Invention is the metal band with an end face at a stop the disc. This allows the metal strip to be aligned particularly precisely the cuts or Make punched-outs on the material web particularly precisely. Further can forces occurring in the circumferential direction due to the stop become.
Für eine sichere Festlegung des Metallbandes kann dieses mit der Scheibe mittels Zentrierstiften mit Presssitz an der Scheibe gehalten oder mit dieser verschraubt sein. Auch dadurch kann eine Ausrichtung des Metallbandes vorgenommen werden.For a safe The metal band can be fixed with the disc Centering pins held with a press fit on the disc or with it be screwed. This can also align the metal strip be made.
Das Schneidwerkzeug wird besonders variabel einsetzbar, wenn mehrere auf der Achse gelagerte Scheiben zum Schneiden oder Stanzen einer Materialbahn vorgesehen sind, deren Abstand zueinander verstellbar ist. Dadurch können bei Bedarf unterschiedlich breite Materialbahnen bearbeitet werden und es ist möglich, durch Auswechseln des Metallbandes andere Geometrien zu schneiden beziehungsweise zu stanzen.The Cutting tool is particularly versatile when several discs mounted on the axis for cutting or punching one Material web are provided, the distance between them adjustable is. This allows if necessary, material webs of different widths can be processed and it is possible, to cut other geometries by changing the metal band or to punch.
Vorzugsweise ist die Scheibe klemmend an der Achse festgelegt. Dies kann durch ein gesondertes Klemmelement erfolgen, das die Achse umgreift und mittels einer Schraube für eine klemmende Verbindung zwischen Scheibe und Achse sorgt. Al ternativ oder zusätzlich ist es möglich, die Scheibe mittels eines Klemmelementes, das auf die Achse drückt, festzulegen.Preferably the disc is clamped to the axis. This can be done by a separate clamping element take place that engages around the axis and by means of a screw for a jamming connection between the disc and axle provides. Alternatively or additionally Is it possible, to fix the disc by means of a clamping element that presses on the axis.
Als Schneid- oder Stanzprofilierungen können an dem Metallband eine Schneidkante, ringförmige Profilierungen für eine Lochung, eine unterbrochene Schneidkante für eine Perforation oder andere Geometrien vorgesehen sein.As Cutting or stamping profiles can be on the metal band Cutting edge, ring-shaped Profiling for a perforation, an interrupted cutting edge for perforation or other geometries be provided.
Die Erfindung wird nachfolgend anhand mehrerer Ausführungsbeispiele mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:The The invention is described below with reference to several exemplary embodiments the attached Drawings closer explained. Show it:
Ein
Schneidwerkzeug
In
den
Ein
Scheibenkörper
Zur
Festlegung des Scheibenkörpers
In
den
Ein
Scheibenkörper
Zur
Festlegung des Scheibenkörpers
In
Ferner
ist eine Stirnkante
In
Es
wurden zwei verschiedene Ausführungsbeispiele
für Scheibenkörper gezeigt,
die an der Achse
Ferner
ist es möglich,
ein Längskante
des Metallbandes
Die Erfindung ist auch nicht auf die dargestellten Metallbänder beschränkt und es können noch andere Arten von Profilierungen an den Metallbändern vorgesehen sein.The invention is also not based on the Darge provided metal strips and other types of profiles can be provided on the metal strips.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003114959 DE10314959A1 (en) | 2003-04-02 | 2003-04-02 | Cutting tool for cutting paper web disks, includes magnets arranged between the disks to hold metal bands supplied through gumption or punching |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003114959 DE10314959A1 (en) | 2003-04-02 | 2003-04-02 | Cutting tool for cutting paper web disks, includes magnets arranged between the disks to hold metal bands supplied through gumption or punching |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10314959A1 true DE10314959A1 (en) | 2004-10-14 |
Family
ID=32980940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003114959 Withdrawn DE10314959A1 (en) | 2003-04-02 | 2003-04-02 | Cutting tool for cutting paper web disks, includes magnets arranged between the disks to hold metal bands supplied through gumption or punching |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10314959A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2487014A1 (en) | 2011-02-10 | 2012-08-15 | Hunkeler AG | Method and device for punching or perforating moving sheets of material |
EP2487015A1 (en) | 2011-02-10 | 2012-08-15 | Hunkeler AG | Device for punching moving sheets of material |
CN102646806A (en) * | 2012-04-17 | 2012-08-22 | 东莞新能德科技有限公司 | Positioning wheel structure |
CN103010809A (en) * | 2012-12-28 | 2013-04-03 | 在贤电子(苏州)有限公司 | Adhesive tape slitting cutter |
WO2013059693A1 (en) * | 2011-10-19 | 2013-04-25 | Trinity Packaging Corporation | Perforation on extruded film |
-
2003
- 2003-04-02 DE DE2003114959 patent/DE10314959A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2487014A1 (en) | 2011-02-10 | 2012-08-15 | Hunkeler AG | Method and device for punching or perforating moving sheets of material |
EP2487015A1 (en) | 2011-02-10 | 2012-08-15 | Hunkeler AG | Device for punching moving sheets of material |
US8910551B2 (en) | 2011-02-10 | 2014-12-16 | Hunkeler Ag | Apparatus for punching moving material webs |
WO2013059693A1 (en) * | 2011-10-19 | 2013-04-25 | Trinity Packaging Corporation | Perforation on extruded film |
CN102646806A (en) * | 2012-04-17 | 2012-08-22 | 东莞新能德科技有限公司 | Positioning wheel structure |
CN103010809A (en) * | 2012-12-28 | 2013-04-03 | 在贤电子(苏州)有限公司 | Adhesive tape slitting cutter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8141 | Disposal/no request for examination |