DE69906036T2 - Foil cutting device, in particular for a winding machine - Google Patents
Foil cutting device, in particular for a winding machine Download PDFInfo
- Publication number
- DE69906036T2 DE69906036T2 DE1999606036 DE69906036T DE69906036T2 DE 69906036 T2 DE69906036 T2 DE 69906036T2 DE 1999606036 DE1999606036 DE 1999606036 DE 69906036 T DE69906036 T DE 69906036T DE 69906036 T2 DE69906036 T2 DE 69906036T2
- Authority
- DE
- Germany
- Prior art keywords
- knife
- axis
- fixed
- blade
- plate
- 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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/265—Journals, bearings or supports for positioning rollers or cylinders relatively to each other
-
- 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
- B26D1/25—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 non-circular cutting member
- B26D1/34—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 non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/38—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 non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
- B26D1/385—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 non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member 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
- 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
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/60—Coupling, adapter or locking means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
- B65H2511/21—Angle
- B65H2511/214—Inclination
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Description
Die vorliegende Erfindung bezieht sich auf eine Folienschneideinrichtung, die insbesondere dazu bestimmt ist, in regelmäßigen Abständen einen Schnitt an einer Kunststoff-Folie auszuführen, die von einer Rolle zu einer Einwickelstation bewegbar ist.The present invention relates refer to a film cutting device, which is intended in particular is a cut at regular intervals to be carried out on a plastic film, which is movable from a roll to a wrapping station.
Insbesondere bezieht sich die Erfindung auf eine Schneideinrichtung gemäß dem Oberbegriff des Anspruches 1, der aus der US-A-3359843 bekannt ist. Diese Schrift offenbart eine Schneideinrichtung, die ein feststehendes Messer und ein rotierendes Messer mit jeweils zusammenwirkenden Klingen einschließt. Das feststehende Messer ist an einer feststehenden Halterung um eine Achse parallel zur Rotationsachse des rotierenden Messers drehbar befestigt. Zum Einstellen der Winkelstellung des feststehenden Messers ist ein Schneckengetriebe vorgesehen.In particular, the invention relates on a cutting device according to the preamble of claim 1 known from US-A-3359843. This font discloses a cutter that has a fixed knife and a rotating knife, each with interacting blades includes. The fixed knife is on a fixed bracket an axis rotatable parallel to the axis of rotation of the rotating knife attached. For setting the angular position of the fixed knife a worm gear is provided.
Die US-A-2782853 offenbart ebenfalls eine Schneideinrichtung, die ein rotierendes Messer und ein feststehendes Messer umfasst, das um eine Achse parallel zur Rotationsachse des rotierenden Messers drehbar befestigt ist. Das feststehende Messer weist eine radiale Verlängerung auf, die mit einer Justierschraube zusammenwirkt. Auf die radiale Verlängerung wirkt eine Feder, um die Verlängerung mit dem Ende der Schraube in Kontakt zu halten.US-A-2782853 also discloses a cutter that has a rotating knife and a fixed one Knife that is parallel to an axis of rotation of the rotating knife is rotatably attached. The fixed knife points a radial extension that interacts with an adjusting screw. On the radial renewal acts a spring to the extension to keep in contact with the end of the screw.
In Schneideinrichtungen dieses Typs sind die Klingen Abnutzung unterworfen und müssen regelmäßig ausgetauscht werden. Bei den Lösungen des Standes der Technik wird der Austausch der Klingen so ausgeführt, dass das Schraubenelement der Einstellvorrichtung gelockert wird, um die Klinge des feststehenden Messers von dem rotierenden Messer wegzubewegen.In cutting devices of this type the blades are subject to wear and must be replaced regularly. at the solutions of State of the art, the blades are exchanged in such a way that the screw element of the adjusting device is loosened to to move the blade of the fixed knife away from the rotating knife.
Die Aufgabe der vorliegenden Erfindung ist die Bereitstellung einer verbesserten Schneideinrichtung, die den Austauschvorgang der Klingen vereinfachen kann.The object of the present invention is to provide an improved cutter that can simplify the blade replacement process.
Gemäß der vorliegenden Erfindung wird diese Aufgabe gelöst durch eine Schneideinrichtung mit den Merkmalen, die den Gegenstand des Hauptanspruchs bilden.According to the present invention this task is solved by a cutter with the features that the object form the main claim.
Kennzeichen und Vorteile der vorliegenden Erfindung werden im Verlauf der folgenden detaillierten Beschreibung deutlich werden, die rein mittels eines nicht beschränkenden Beispiels mit Bezug auf die beigefügten Zeichnungen gegeben wird, in denen:Features and advantages of the present invention will become apparent in the course of the following detailed description which are purely by means of a non-limiting example with reference on the attached Drawings are given in which:
Mit Bezug auf
Mit Bezug auf
Das feststehende Messer
Die Platte
Um unerwünschte Zufallsbewegungen der Platte
Bis jetzt ist der Teil der Einstellvorrichtung
Die Arbeitsweise der vorstehend offenbarten Vorrichtung ist, wie folgt.Operation of the device disclosed above is as follows.
Unter normalen Betriebsbedingungen
der Schneideinrichtung
Ein wesentliches Merkmal der vorliegenden Erfindung besteht darin, dass der vorstehend offenbarte Justiervorgang auch ausgeführt werden kann, wenn die Maschine gerade läuft. Infolgedessen kann die Bedienperson das Resultat der Justierung anhand der Beschaffenheit des Schnitts sofort erfassen. Sobald die Beschaffenheit des Schnitts das gewünschte Niveau erreicht, hat die Bedienperson eine Bestätigung dafür, dass die Einstellung richtig ausgeführt wurde. Daher bedingt der Justiervorgang keinen Stopp der Maschine und kann selbst von nicht besonders geübten Bedienpersonen sehr schnell ausgeführt werden.An essential feature of the present invention is that the adjustment process disclosed above also accomplished when the machine is running. As a result, the Operator the result of the adjustment based on the nature capture the cut immediately. Once the texture of the cut the wished Level, the operator has confirmation that the setting is correct accomplished has been. Therefore, the adjustment process does not cause the machine to stop and can be operated very quickly, even by operators who are not particularly experienced accomplished become.
Ein zweites besonders wesentliches
Merkmal ist, dass die Einstellvorrichtung einschließlich der Zugstange
Wenn die Klinge
Als weitere Alternative könnte die
erfindungsgemäße Einrichtung
mit zwei Betätigungselementen
versehen sein, die in Übereinstimmung
mit beiden Enden des feststehenden Messers
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19990830271 EP1052209B1 (en) | 1999-05-06 | 1999-05-06 | Foil cutting assembly, in particular for a wrapping machine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69906036D1 DE69906036D1 (en) | 2003-04-24 |
DE69906036T2 true DE69906036T2 (en) | 2004-01-22 |
Family
ID=8243395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1999606036 Expired - Lifetime DE69906036T2 (en) | 1999-05-06 | 1999-05-06 | Foil cutting device, in particular for a winding machine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1052209B1 (en) |
DE (1) | DE69906036T2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004011334U1 (en) * | 2004-07-20 | 2005-12-01 | Krones Ag | Cutting device for sheet materials, has guiding unit that is arranged opposite conveyor and that moves towards orbit of blade which rotates around rotation axis, such that rotation axis is arranged perpendicular to conveyed sheet material |
DE102006051359A1 (en) * | 2006-10-27 | 2008-04-30 | Khs Ag | Label cutter drum for label application machine adjusts blade positions by shifting drum axle position |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20080245A1 (en) * | 2008-02-15 | 2009-08-16 | Tocchio S R L | TRANSVERSAL CUTTING DEVICE OF TAPE MATERIALS |
DE102018127852A1 (en) | 2018-11-08 | 2020-05-14 | Khs Gmbh | Cutting unit for a labeling unit and labeling unit with such a cutting unit |
IT201800010637A1 (en) * | 2018-11-28 | 2020-05-28 | Perini Fabio Spa | PERFORATING DEVICE AND TRANSFORMATION MACHINE INCLUDING SAID DEVICE |
DE102018130318B3 (en) | 2018-11-29 | 2019-11-28 | Khs Corpoplast Gmbh | Vacuum drum for a labeling unit and labeling unit with such a vacuum drum |
DE102019121445A1 (en) | 2019-08-08 | 2021-02-11 | Khs Corpoplast Gmbh | Vacuum drum for a labeling unit as well as a labeling unit with such a vacuum drum |
IT202200011492A1 (en) | 2022-05-31 | 2023-12-01 | Valmet Tissue Converting S P A | SUPPORT DEVICE FOR A BLADE, CUTTING OR DRILLING DEVICE INCLUDING SUPPORT DEVICE AND MACHINE |
IT202200011489A1 (en) | 2022-05-31 | 2023-12-01 | Valmet Tissue Converting S P A | SUPPORT DEVICE FOR BLADES OF A CUTTING OR DRILLING UNIT OF A STRIP-SHAPED MATERIAL, AND MACHINE |
WO2024061845A1 (en) | 2022-09-22 | 2024-03-28 | Valmet Tissue Converting S.P.A. | Packaging machine with sealing device for paper wrapping materials |
WO2024061846A2 (en) | 2022-09-22 | 2024-03-28 | Valmet Tissue Converting S.P.A. | Packaging machine with sealant dispensing device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2782853A (en) * | 1955-08-08 | 1957-02-26 | American Viscose Corp | Precision fiber cutter |
US3359843A (en) * | 1966-05-05 | 1967-12-26 | Lamb Grays Harbor Co Inc | Blade adjusting mechanisms for rotary paper cutters |
-
1999
- 1999-05-06 DE DE1999606036 patent/DE69906036T2/en not_active Expired - Lifetime
- 1999-05-06 EP EP19990830271 patent/EP1052209B1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004011334U1 (en) * | 2004-07-20 | 2005-12-01 | Krones Ag | Cutting device for sheet materials, has guiding unit that is arranged opposite conveyor and that moves towards orbit of blade which rotates around rotation axis, such that rotation axis is arranged perpendicular to conveyed sheet material |
DE102006051359A1 (en) * | 2006-10-27 | 2008-04-30 | Khs Ag | Label cutter drum for label application machine adjusts blade positions by shifting drum axle position |
US9120588B2 (en) | 2006-10-27 | 2015-09-01 | Khs Gmbh | Beverage bottle or container labeling device with a cutting unit and cutting unit for a beverage bottle or container labeling device |
Also Published As
Publication number | Publication date |
---|---|
EP1052209B1 (en) | 2003-03-19 |
EP1052209A1 (en) | 2000-11-15 |
DE69906036D1 (en) | 2003-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KPL PACKAGING S.P.A., CALDERARA DI RENO, IT |