DE10306858A1 - Longitudinal cutting machine for cutting sheet of material, has holder attached to the retainer fastened to the carriage with an upper cutter turned towards a lower cutter via the drive shaft of a gear wheel - Google Patents
Longitudinal cutting machine for cutting sheet of material, has holder attached to the retainer fastened to the carriage with an upper cutter turned towards a lower cutter via the drive shaft of a gear wheel Download PDFInfo
- Publication number
- DE10306858A1 DE10306858A1 DE2003106858 DE10306858A DE10306858A1 DE 10306858 A1 DE10306858 A1 DE 10306858A1 DE 2003106858 DE2003106858 DE 2003106858 DE 10306858 A DE10306858 A DE 10306858A DE 10306858 A1 DE10306858 A1 DE 10306858A1
- Authority
- DE
- Germany
- Prior art keywords
- knife
- gear
- drive shaft
- circular knife
- circular
- 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- Withdrawn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
- B26D7/08—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
- B26D1/12—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
Abstract
Description
Die Erfindung betrifft eine Längsschneideeinrichtung zum Schneiden von laufenden Materialbahnen, mit mindestens einem Schlitten, der an einer sich quer zur Bahnlaufrichtung erstreckenden Führung verstellbar gelagert ist und der eine Halterung für ein frei drehbares Obermesser aufweist, welches in Richtung des Untermessers zustellbar ist und einer Antriebswelle, die sich über die gesamte Breite der Maschine erstreckt und über die das Obermesser, insbesondere ein Kreismesser, mittels eines Getriebes antreibbar ist.The invention relates to a longitudinal cutting device for cutting running material webs, with at least one Sled, the one extending transversely to the web running direction guide is adjustable and a holder for a free Rotatable upper knife, which in the direction of the lower knife is deliverable and a drive shaft, which extends over the entire width of the machine and over which the upper knife, in particular a circular knife, can be driven by means of a gear.
Längsschneideeinrichtungen für Papier, Kunststoffolien- und Aluminiumfolienbahnen enthalten üblicherweise mehrere paarweise angeordnete Kreismesser, wobei jeweils ein Kreismesserpaar die Bahn zur Aufteilung in Einzelbahnen in Längsrichtung durchtrennt. Derartige Längsschneideeinrichtungen sind Bestandteile von Wickelmaschinen, die aus einer breiten Materialbahn einzelne schmalere Wickelrollen herstellen. Um verschiedene Wickelrollenformate herstellen zu können, sind die Kreismesserpaare quer zur Bahnlaufrichtung positionierbar.Longitudinal cutting devices for paper, plastic film and aluminum foil sheets usually contain several in pairs arranged circular knives, each with a pair of circular knives the web severed lengthways for division into individual webs. such Longitudinal cutting devices are components of winding machines made from a wide web of material Make individual narrower winding rolls. To different winding roll formats to be able to manufacture the pairs of circular knives can be positioned transversely to the direction of web travel.
Eine gattungsgemäße Längsschneideeinrichtung ist aus der WO 99/47317 bekannt. Die hierin beschriebene Längsschneideeinrichtung besteht aus einem angetriebenen Obermesser und einem frei drehbar gelagerten Untermesser. Als Obermesser werden insbesondere Kreismesser und als Untermesser insbesondere Topfmesser verwendet. Jedes Messerpaar ist zur Einstellung der erforderlichen Formatbreite quer zur Laufrichtung der zu teilenden Bahn positionierbar. Zusätzlich ist jedes Obermesser in Richtung seiner Drehachse gegen das zugeordnete Untermesser anstellbar, damit die beiden Schneidkanten exakt relativ zueinander ausgerichtet werden können. Weiterhin ist jedes Obermesser in eine inaktive Position anhebbar, falls es nicht zum Längsschneiden benötigt wird.A generic slitter is known from WO 99/47317. The slitter described herein consists of a driven upper knife and a freely rotatable one stored lower knife. In particular, circular knives are used as the upper knife and used as a bottom knife in particular pot knife. Every pair of knives is for setting the required format width across the direction of travel the path to be divided can be positioned. In addition, each top knife is in Adjustable in the direction of its axis of rotation against the associated lower knife, so that the two cutting edges are aligned exactly relative to each other can be. Furthermore, each upper knife can be raised to an inactive position, in case it is not for slitting needed becomes.
Als Drehantrieb für das Obermesser dient ein Elektromotor, wobei insbesondere bürstenlose Gleichstrommotoren in sehr kompakter Bauweise verwendet werden. Der Motor ist über dem Obermesser angeordnet und treibt das Obermesser mittels eines Riemens an. Durch die Verlegung des Antriebsmotors über das Kreismesser ist eine schmalere Bauweise der Längsschneideeinrichtung möglich.An electric motor serves as the rotary drive for the upper knife, in particular brushless DC motors can be used in a very compact design. The engine is over that Upper knife arranged and drives the upper knife by means of a belt on. By laying the drive motor over the circular knife is one narrower design of the slitter possible.
In der amerikanischen Patentschrift
Der Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Längsschneideeinrichtung nach Patent Nr. 101 47 731 so zu verbessern, daß das Kreismesser antreibende Zahnrad vom Getriebe entkoppelbar und somit jedes Kreismesser individuell abschaltbar ist.The invention has for its object a generic longitudinal cutting device after Patent No. 101 47 731 to improve so that the circular knife driving Gear can be decoupled from the gearbox and thus each circular knife can be switched off individually is.
Diese Aufgabe wird dadurch gelöst, daß der Winkel zwischen der Verbindungslinie der Mittellinie der Mittelpunkte eines auf der Antriebswelle befindlichen Zahnrads mit einem mit diesem im Eingriff befindlichen Zahnrad und der Zustellrichtung des Obermessers zwischen 60° und 120° beträgt.This object is achieved in that the angle between the connecting line of the center line of the centers with the gear on the drive shaft engaged gear and the feed direction of the upper knife between 60 ° and Is 120 °.
Vorteilhafte Ausgestaltungsformen der Erfindung ergeben sich aus den Unteransprüchen.Advantageous designs the invention emerge from the subclaims.
Durch die erfindungsgemäße Zustellbarkeit über einen Winkel von 60° bis 120° in Bezug auf die Verbindungslinie der Mittellinie der Mittelpunkte eines auf der Antriebswelle befindlichen Zahnrads mit einem mit diesem im Eingriff befindlichen Zahnrad und der Zustellrichtung des Obermessers ist es nun möglich, daß das Kreismesser antreibende Zahnrad vom Getriebe gelöst werden kann. Dies bietet den Vorteil, daß nur diejenigen Kreismesser die eine wirkliche Schneidarbeit leisten sich im Eingriff mit dem antreibenden Zahnrad befinden und auch nur diese Kreismesser angetrieben werden, die für die Schneidoperation benötigt werden. Die nicht benötigten Kreismesser und deren Lagerung wird geschont und der Verschleiß wird minimiert. Gleichzeitig benötigt der die Antriebswelle antreibende Motor eine geringere Leistung, wodurch die Wirtschaftlichkeit der Anlage erhöht wird.Due to the deliverability according to the invention via a Angle from 60 ° to 120 ° in Relation to the connecting line of the center line of the center points a gear on the drive shaft with a this meshing gear and the feed direction of the upper knife it is now possible that this Circular knife driving gear can be detached from the gear. This offers the advantage that only those circular knives that do real cutting work are in engagement with the driving gear and also only those circular knives that are required for the cutting operation are driven. The not needed Circular knives and their storage are protected and wear is minimized. Needed at the same time the motor driving the drive shaft has a lower power, which increases the economic efficiency of the system.
Nachfolgend soll die Erfindung anhand von Zeichnungen näher erläutert werden. Es zeigenThe invention is intended to be explained below of drawings closer explained become. Show it
Längsschneideeinrichtungen für Papier, Kunststoffolien- und Aluminiumfolienbahnen enthalten üblicherweise eine Reihe von paarweise angeordneten Messern, wobei jeweils ein Messerpaar die Bahn zur Aufteilung in Einzelbahnen in Längsrichtung durchtrennt. Derartige Längsschneideeinrichtungen sind Bestandteile von Wickelmaschinen, die aus einer breiten Materialbahn einzelne schmalere Wickelrollen herstellen. Um verschiedene Wickelrollenformate herstellen zu können, sind die Messerpaare quer zur Bahnlaufrichtung positionierbar.Longitudinal cutting devices for paper, plastic film and aluminum foil webs usually contain a number of knives arranged in pairs, each pair of knives severing the web in the longitudinal direction for division into individual webs. Such longitudinal cutting devices are components of winding machines that Make individual, smaller winding rolls from a wide web of material. In order to be able to produce different winding roll formats, the knife pairs can be positioned transversely to the web running direction.
Die Messerpaare bestehen üblicherweise aus einem Obermesser, insbesondere einem Kreismesser, das frei drehbar gelagert und von der Materialbahn angetrieben ist und einem angetriebenen Untermesser, insbesondere einem Topfmesser oder einer mit Schneidkanten versehenen Nutenwelle. Durch das Antreiben des Obermessers mit einer höheren Drehgeschwindigkeit als der des Untermessers ist es möglich einen voreilenden Schnitt zu erzeugen.The knife pairs usually consist of an upper knife, in particular a circular knife, which is freely rotatable stored and driven by the material web and a driven bed knife, in particular a pot knife or one provided with cutting edges Spline shaft. By driving the upper knife at a higher rotational speed than that of the lower knife, it is possible to make a leading cut to create.
In
Der in
Zur Positionierung des Kreismessers
Wie in
Beim Herausfahren des Kreismessers
Nach dem Koppeln und Zustellen des
Kreismessers
Eine bevorzugte Ausführungsform
der Erfindung ist in
Durch die Aufnahme eines Zwischen-Zahnrads
Werden mit dem Kreismesser
Zum Einführen der Materialbahn
Während
des Schneidens von beschichteten Materialbahnen
Neben dem Reinigen der Kreisscheibe
Claims (5)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003106858 DE10306858A1 (en) | 2001-09-27 | 2003-02-19 | Longitudinal cutting machine for cutting sheet of material, has holder attached to the retainer fastened to the carriage with an upper cutter turned towards a lower cutter via the drive shaft of a gear wheel |
EP04703092A EP1594663B1 (en) | 2003-02-19 | 2004-01-17 | Longitudinal cutting device for cutting out strips in a moving web of material |
PCT/EP2004/000334 WO2004073943A1 (en) | 2003-02-19 | 2004-01-17 | Longitudinal cutting device for cutting out strips in a moving web of material |
US10/546,346 US7387057B2 (en) | 2003-02-19 | 2004-01-17 | Longitudinal slitter for moving web |
DE200450002006 DE502004002006D1 (en) | 2003-02-19 | 2004-01-17 | CUTTING CUTTING DEVICE FOR CUTTING RUNNING MATERIALS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001147731 DE10147731A1 (en) | 2001-09-27 | 2001-09-27 | Drive for single upper knife |
DE2003106858 DE10306858A1 (en) | 2001-09-27 | 2003-02-19 | Longitudinal cutting machine for cutting sheet of material, has holder attached to the retainer fastened to the carriage with an upper cutter turned towards a lower cutter via the drive shaft of a gear wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10306858A1 true DE10306858A1 (en) | 2004-09-02 |
Family
ID=32826142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003106858 Withdrawn DE10306858A1 (en) | 2001-09-27 | 2003-02-19 | Longitudinal cutting machine for cutting sheet of material, has holder attached to the retainer fastened to the carriage with an upper cutter turned towards a lower cutter via the drive shaft of a gear wheel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10306858A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103465295A (en) * | 2013-09-27 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Novel high-accuracy double-servo slicing device |
CN107756480A (en) * | 2017-11-16 | 2018-03-06 | 绵阳市祥发包装有限公司 | It is a kind of with cleaning function can synchronization modulation type paperboard cutting machine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2520146B2 (en) * | 1974-06-12 | 1977-10-06 | S A Martin, Saint Priest (Frank reich) | DEVICE FOR LONGITUDINAL CUTTING A MATERIAL |
US4506577A (en) * | 1982-09-16 | 1985-03-26 | Hokkai Can Co., Ltd. | Slitter apparatus |
US5146827A (en) * | 1990-09-27 | 1992-09-15 | Nippon Steel Corporation | Slitter moving mechanism |
DE9116585U1 (en) * | 1990-03-08 | 1993-05-27 | Marquip, Inc., Phillips, Wis., Us | |
DE69105006T2 (en) * | 1990-02-21 | 1995-03-30 | Peters W Maschf | Device for cutting a running band of material in the longitudinal direction. |
DE4343323A1 (en) * | 1993-12-18 | 1995-06-22 | Bielomatik Leuze & Co | Force transfer system with clutches in paper processing machine |
US5699710A (en) * | 1995-08-10 | 1997-12-23 | Lawrence Paper Company | Slotter wheel mechanism having selectively rotatable slotter blade |
-
2003
- 2003-02-19 DE DE2003106858 patent/DE10306858A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2520146B2 (en) * | 1974-06-12 | 1977-10-06 | S A Martin, Saint Priest (Frank reich) | DEVICE FOR LONGITUDINAL CUTTING A MATERIAL |
US4506577A (en) * | 1982-09-16 | 1985-03-26 | Hokkai Can Co., Ltd. | Slitter apparatus |
DE69105006T2 (en) * | 1990-02-21 | 1995-03-30 | Peters W Maschf | Device for cutting a running band of material in the longitudinal direction. |
DE9116585U1 (en) * | 1990-03-08 | 1993-05-27 | Marquip, Inc., Phillips, Wis., Us | |
US5146827A (en) * | 1990-09-27 | 1992-09-15 | Nippon Steel Corporation | Slitter moving mechanism |
DE4343323A1 (en) * | 1993-12-18 | 1995-06-22 | Bielomatik Leuze & Co | Force transfer system with clutches in paper processing machine |
US5699710A (en) * | 1995-08-10 | 1997-12-23 | Lawrence Paper Company | Slotter wheel mechanism having selectively rotatable slotter blade |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103465295A (en) * | 2013-09-27 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Novel high-accuracy double-servo slicing device |
CN107756480A (en) * | 2017-11-16 | 2018-03-06 | 绵阳市祥发包装有限公司 | It is a kind of with cleaning function can synchronization modulation type paperboard cutting machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2902343C2 (en) | Cutting device with a rotating knife disc | |
DE3004701C2 (en) | Slitting and creasing device for processing at least one moving material web | |
DE3036860A1 (en) | DEVICE AND METHOD FOR CUTTING LONG ROLLS OF FABRIC MATERIAL | |
DE3714662C2 (en) | ||
EP2329931A1 (en) | Device for cutting a food product | |
DE3416664C2 (en) | Device for controlling the cutting speed of the saw blade of a band saw machine | |
WO2010010169A1 (en) | Cutting tool for cutting through plate-like work pieces | |
DE3038043C2 (en) | Pipe cutting device | |
EP1594663B1 (en) | Longitudinal cutting device for cutting out strips in a moving web of material | |
DE202010000406U1 (en) | Multi-axis scorer | |
EP0147816A2 (en) | Shears, in particular circular cutter shears | |
DE1511269B1 (en) | Device for radial cutting of roll-shaped bodies | |
EP3294494B2 (en) | Belt finishing device | |
DE10306858A1 (en) | Longitudinal cutting machine for cutting sheet of material, has holder attached to the retainer fastened to the carriage with an upper cutter turned towards a lower cutter via the drive shaft of a gear wheel | |
DE3939205A1 (en) | METHOD AND DEVICE FOR GRINDING SAWS | |
DE19909402A1 (en) | Method and appliance for cutting and punching paper involve cutter with blade, hole puncher unit, positioning unit and guide elements and gantry | |
DE1286382B (en) | Device for cutting and simultaneous processing of the cutting edge of a tube that is continuously produced in an endless strand | |
EP1429897A1 (en) | Longitudinal cutting device for cutting out strips in a moving material | |
EP2996832B1 (en) | Sawing machine | |
EP1029640A2 (en) | Apparatus for transversely processing ply-material, in particular for transversely cutting paper | |
DE3626964A1 (en) | Circular shears | |
DE1966960B2 (en) | Hobbing device as an additional device for automatic lathes | |
EP1121227A1 (en) | Variable cross-cutting device | |
DE2542635A1 (en) | DEVICE FOR CUTTING A LONGITUDINAL ROLL OF MATERIAL | |
DE19951411C2 (en) | Device for cutting and notching profiles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref document number: 10147731 Country of ref document: DE Kind code of ref document: P |
|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8141 | Disposal/no request for examination |