DE202006004062U1 - Cleaning device for blades of machines cutting stacks of self-adhesive sheets e.g. for postage stamps or message pads, presses wiper carrying anti-adhesion agent against blade - Google Patents
Cleaning device for blades of machines cutting stacks of self-adhesive sheets e.g. for postage stamps or message pads, presses wiper carrying anti-adhesion agent against blade Download PDFInfo
- Publication number
- DE202006004062U1 DE202006004062U1 DE202006004062U DE202006004062U DE202006004062U1 DE 202006004062 U1 DE202006004062 U1 DE 202006004062U1 DE 202006004062 U DE202006004062 U DE 202006004062U DE 202006004062 U DE202006004062 U DE 202006004062U DE 202006004062 U1 DE202006004062 U1 DE 202006004062U1
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- cleaning device
- strip
- self
- adhesive
- 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 - Lifetime
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
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
-
- 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
- B26D1/04—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 linearly-movable cutting member
- B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—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 linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
Description
Die Erfindung betrifft eine Reinigungseinrichtung für Schneidmesser von Schneidemaschinen zum Beschneiden von Blattstapeln, deren Blätter zumindest teilweise mit einer selbstklebenden Klebeschicht versehen sind, wobei die Schneidemaschine mit wenigstens einem Schneidmesser und einer Presseinrichtung zur Fixierung des Blattstapels während der Schneidvorgänge ausgerüstet ist.The The invention relates to a cleaning device for cutting blades of cutting machines for Pruning stacks of leaves whose leaves are at least partially a self-adhesive layer are provided, wherein the cutting machine with at least one cutting blade and a pressing device for fixing of the sheet pile during the cutting operations equipped is.
Zur Herstellung von Papierblöcken, die wenigstens teilweise mit einer selbstklebenden Klebeschicht versehen sind, wie beispielsweise Haftnotizblöcke oder Barcodeschilder, aber auch bei der Herstellung von selbstklebenden Briefmarken, die auf großformatigen Druckbogen aufgedruckt und entsprechend beschnitten werden müssen, werden in der Regel Einmesserschneidemaschinen, z.B. bekannte Planschneider, eingesetzt. Die Druckbogen werden als Papierstapel verarbeitet und mit der Klebstoffschicht, die meist aus einem Fugitiv-Leim besteht, beschnitten.to Production of paper blocks, at least partially with a self-adhesive layer but such as sticky note pads or barcode tags also in the production of self-adhesive stamps, based on large format Printed sheet must be printed and cut accordingly usually knife cutting machines, e.g. known planers, used. The prints are processed as a paper stack and with the adhesive layer, which usually consists of a fugitive glue, circumcised.
Nachteilig ist, dass das Schneidmesser nach wenigen Schnitten durch die während des Schneidvorganges sich ablösenden Klebstoffteile beschmutzt ist. Dadurch kommt es zum Mitführen einzelner Blattbogen, die bei der Rückführung des Messers an diesem haften bleiben und entweder im Weiteren zu Fehlschnitten führen oder den Stillstand der Schneidemaschine erforderlich machen.adversely is that after a few cuts through the during the Cutting process peeling off Adhesive parts is soiled. This leads to the carrying of individual Leaf arch, which in the return of the Messers stick to this and either subsequently to mishaps to lead or necessitate the shutdown of the cutting machine.
Zum Beheben dieser Nachteile ist es üblich, das Schneidmesser des Planschneiders in verhältnismäßig kurzen Abständen zu reinigen. Neben den hohen Stillstandszeiten der Schneidemaschine ist auch der damit verbundene Arbeitsaufwand nachteilig, denn dadurch, dass sich der Klebstoff am Schneidmesserrücken absetzt, ist eine Reinigung nur vom Hintertisch der Schneidemaschine aus möglich, was umständlich ist und auch Gefahren für den Bediener in sich birgt, so dass die Reinigung des Schneidmessers arbeitsschutzseitig zumindest bedenklich ist.To the Fixing these disadvantages, it is common for the Cutting knife of the plan cutter in relatively short distances too clean. In addition to the high downtime of the cutting machine is also the associated work disadvantageous, because thereby, That the adhesive settles on the cutting knife back, is a cleaning only possible from the back table of the cutting machine, which is cumbersome and also dangers for harbors the operator, allowing the cleaning of the cutting blade is at least questionable from the point of view of occupational safety.
Bekannt ist es auch, die Schneidmesserrückenoberfläche chemisch mit einer Antihaftrasterätzung zu bearbeiten, die das Anhaften des Klebstoffes verhindern soll. Der praktische Einsatz solcher Schneidmesser zeigt jedoch, dass die angeführten Nachteile beim Beschneiden von Blattstapeln, die eine selbstklebende Klebstoffschicht aufweisen, damit nicht auf Dauer behoben werden können.Known it is also, the cutting blade back surface chemically with an anti-adhesion grid etching to work to prevent the adhesion of the adhesive. However, the practical use of such cutting blades shows that the mentioned disadvantages when trimming sheet stacks containing a self-adhesive layer of adhesive not be permanently fixed.
Es ist deshalb Aufgabe der Erfindung, eine Reinigungsvorrichtung für Schneidmesser an Schneidemaschinen, mit denen Papierstapel beschnitten werden, deren Blätter zumindest teilweise mit einer selbstklebenden Klebstoffschicht versehen sind, zu schaffen, die das Anhaften des Klebstoffes verhindert und/oder das Schneidmesser von anhaftendem Klebstoff befreit.It is therefore an object of the invention, a cleaning device for cutting blade on cutting machines with which paper stacks are cut, their leaves at least partially provided with a self-adhesive layer of adhesive, to provide, which prevents the adhesion of the adhesive and / or frees the cutting blade from adhering adhesive.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass die Presseinrichtung messerseitig eine mit einem Antihaftmittel versehene Abstreifeinheit aufweist, die mit dem Schneidmesser in Wirkverbindung steht.According to the invention Task solved by that the pressing device on the knife side with an anti-adhesive agent provided with scraper unit, which with the cutting blade in Active compound is.
Mit dieser erfindungsgemäßen Lösung wird erreicht, dass der Klebstoff nicht am Schneidmesserrücken anhaftet beziehungsweise dass durch das Beschneiden losgelöster Klebstoff beim Rückführen des Schneidmessers in Ausgangsstellung sich unterhalb der Abstreifereinheit sammelt.With this solution according to the invention is achieved that the adhesive does not adhere to the back of the cutting blade or that by pruning loose adhesive when returning the Cutting knife in the starting position below the scraper unit collects.
Nach einer vorzugsweisen Ausführungsform der erfindungsgemäßen Lösung ist vorgesehen, dass die Abstreifeinheit aus einer Nut in der Presseinrichtung, in die ein streifenartiges Element aus einem saugfähigen, elastischen Material eingebracht ist, das mit dem Antihaftmittel getränkt ist, besteht.To a preferred embodiment of the inventive solution provided that the stripping unit from a groove in the pressing device, in the a strip-like element of an absorbent, elastic Material is introduced, which is impregnated with the antiblocking agent, consists.
Mit dieser konstruktiv einfachen Lösung kann das Anhaften und Mitführen einzelner Blattbogen beim Rückführen des Schneidmessers verhindert werden. Das Schneidmesser wird bei jedem Schnitt mit dem Antihaftmittel benetzt, so dass das Anhaften von Klebstoff sicher vermieden werden kann.With this structurally simple solution can the attachment and carrying single leaf arch when returning the Cutting knife can be prevented. The cutting knife is used at every cut wetted with the non-stick agent, allowing the adhesion of adhesive can be safely avoided.
Nach einer anderen vorteilhaften Ausbildung der erfindungsgemäßen Lösung ist die Nut im unteren Ende des Pressbalkens der Presseinrichtung eingebracht.To another advantageous embodiment of the solution according to the invention introduced the groove in the lower end of the press bar of the pressing device.
Somit kann der durch die Schneidvorgänge losgelöste Klebstoff im unmittelbaren Schneidbereich gesammelt und in gewissen Abständen entsorgt werden. Die Reinigung des gesamten Schneidmesserrückens ist in der Regel nicht mehr notwendig.Consequently may be the adhesive released by the cutting operations collected in the immediate cutting area and disposed of at intervals become. The cleaning of the entire cutting knife back is usually no longer necessary.
Konstruktiv von Vorteil ist es auch, wenn das streifenartige Element lösbar in der Nut angeordnet ist und über den Rand der Nut beziehungsweise über den Pressbalkenumfang derart übersteht, dass das streifenartige Element bei den Verfahrvorgängen des Schneidmessers an diesem anliegt.constructive It is also advantageous if the strip-like element is detachable in the groove is arranged and over protrudes beyond the edge of the groove or over the pressing beam circumference, that the strip-like element during the movements of the cutting blade attached to this.
Dadurch wird die ständige Benetzung des Schneidmesserrückens gewährleistet. Der Abstand zwischen Pressbalken und Schneidmesserrücken beträgt in der Regel nur wenige Millimeter. Wenn das streifenartige Element über den Rand des Pressbalkens übersteht, kann beim ersten Schnitt durch Beschneiden des überragenden Teils des streifenartigen Elementes der zu überbrückende Abstand zum Schneidmesser genau eingestellt werden.Thereby becomes the permanent one Wetting the cutting knife back guaranteed. The distance between the press bar and the cutting knife back is in the Usually only a few millimeters. When the strip-like element over the Survives the edge of the press beam, can at the first cut by pruning the towering part of the strip-like Element of the distance to be bridged to be set accurately to the cutting blade.
Eine andere vorteilhafte Ausführungsform der erfindungsgemäßen Lösung ist, wenn das streifenartige Element als selbstklebender, elastischer Schaumstoffstreifen ausgebildet ist.A Another advantageous embodiment of the solution according to the invention, when the strip-like element as a self-adhesive, elastic foam strips is trained.
Hierdurch ist es möglich, den Streifen schnell und einfach dann zu ersetzen, wenn er abgenutzt oder verbraucht ist.hereby Is it possible, replace the strip quickly and easily if it is worn or worn is consumed.
Von Vorteil ist auch, wenn als Antihaftmittel ein flüssiges Silikonmaterial eingesetzt wird.From Another advantage is when used as a non-stick agent, a liquid silicone material becomes.
Die Erfindung soll nachfolgend anhand eines Ausführungsbeispieles näher erläutert werden. Die zugehörige Zeichnung zeigt eine Detailansicht des Pressbalkens und des Schneidmessers einer Einmesserschneidemaschine in prinzipieller Darstellung.The Invention will be explained in more detail with reference to an embodiment. The associated Drawing shows a detailed view of the press bar and the cutting blade a knife cutting machine in a schematic representation.
In
der Zeichnung dargestellt ist der Schneidtisch
Im
Pressbalken ist die Abstreifeinheit
Das
streifenförmige
Element
Möglich ist selbstverständlich auch die automatisierte Zuführung des Antihaftmittels, um den zeitlichen Ablauf der Schneidvorgänge zu optimieren. Aus Kostensicht ist eine automatische Zuführung des Antihaftmittels jedoch nur dann notwendig, wenn die Schneidemaschine nur zum Beschneiden von Schneidgut verwendet wird, das mit einer selbstklebenden Leimschicht versehen ist und in großer Stückzahl beschnitten werden muss.Is possible Of course also the automated feeder of the antiblocking agent to optimize the timing of the cutting operations. From a cost perspective, however, an automatic delivery of the anti-adhesive agent is only necessary if the cutting machine is only for pruning Cutting material is used, with a self-adhesive layer of glue is provided and cut in large numbers must become.
- 11
- Schneidtischcutting table
- 22
- Schneidleistecutting bar
- 33
- Presseinrichtung, PressbalkenPresser, pressing bars
- 44
- Schneidmessercutting blade
- 55
- Schneidgutbe cut
- 66
- Abstreifeinheitscraper
- 77
- Nutgroove
- 88th
- streifenförmiges Elementstrip-shaped element
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006004062U DE202006004062U1 (en) | 2006-03-13 | 2006-03-13 | Cleaning device for blades of machines cutting stacks of self-adhesive sheets e.g. for postage stamps or message pads, presses wiper carrying anti-adhesion agent against blade |
DE102007007521.0A DE102007007521B4 (en) | 2006-03-13 | 2007-02-15 | Method for cutting a paper stack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006004062U DE202006004062U1 (en) | 2006-03-13 | 2006-03-13 | Cleaning device for blades of machines cutting stacks of self-adhesive sheets e.g. for postage stamps or message pads, presses wiper carrying anti-adhesion agent against blade |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006004062U1 true DE202006004062U1 (en) | 2006-06-01 |
Family
ID=36591107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006004062U Expired - Lifetime DE202006004062U1 (en) | 2006-03-13 | 2006-03-13 | Cleaning device for blades of machines cutting stacks of self-adhesive sheets e.g. for postage stamps or message pads, presses wiper carrying anti-adhesion agent against blade |
Country Status (1)
Country | Link |
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DE (1) | DE202006004062U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090205679A1 (en) * | 2008-02-15 | 2009-08-20 | Masayuki Yamamoto | Cutter blade cleaning method and cutter blade cleaning device, as well as adhesive tape joining apparatus including the same |
US20090272403A1 (en) * | 2008-05-02 | 2009-11-05 | Masayuki Yamamoto | Cutter blade cleaning method and cutter blade cleaning device, as well as adhesive tape joining apparatus including the same |
WO2011158087A1 (en) * | 2010-06-17 | 2011-12-22 | Nissan Motor Co., Ltd. | Workpiece cutting apparatus with cleaning component |
-
2006
- 2006-03-13 DE DE202006004062U patent/DE202006004062U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090205679A1 (en) * | 2008-02-15 | 2009-08-20 | Masayuki Yamamoto | Cutter blade cleaning method and cutter blade cleaning device, as well as adhesive tape joining apparatus including the same |
TWI451931B (en) * | 2008-02-15 | 2014-09-11 | Nitto Denko Corp | Cutter blade cleaning method and cutter blade cleaning device, as well as adhesive tape joining apparatus including the same |
US20090272403A1 (en) * | 2008-05-02 | 2009-11-05 | Masayuki Yamamoto | Cutter blade cleaning method and cutter blade cleaning device, as well as adhesive tape joining apparatus including the same |
TWI449094B (en) * | 2008-05-02 | 2014-08-11 | Nitto Denko Corp | Cutter blade cleaning method and cutter blade cleaning device, as well as adhesive tape joining apparatus including the same |
WO2011158087A1 (en) * | 2010-06-17 | 2011-12-22 | Nissan Motor Co., Ltd. | Workpiece cutting apparatus with cleaning component |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060706 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20090417 |
|
R082 | Change of representative |
Representative=s name: STOFFREGEN, HANS-HERBERT, DIPL.-PHYS. DR.RER.N, DE |
|
R151 | Term of protection extended to 8 years |
Effective date: 20120329 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20140401 |
|
R071 | Expiry of right |