EP1138620B1 - Tragwalzen-Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen - Google Patents
Tragwalzen-Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen Download PDFInfo
- Publication number
- EP1138620B1 EP1138620B1 EP00127516A EP00127516A EP1138620B1 EP 1138620 B1 EP1138620 B1 EP 1138620B1 EP 00127516 A EP00127516 A EP 00127516A EP 00127516 A EP00127516 A EP 00127516A EP 1138620 B1 EP1138620 B1 EP 1138620B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrier
- roll
- winding
- roller
- web
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/145—Reel-to-reel type web winding and unwinding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
- B65H2301/41487—Winding slitting trimming edge
Definitions
- the invention relates to a support roller winding machine for winding paper or Cardboard webs for winding rolls with a slitter for dividing the Paper or cardboard web in individual webs and two support rollers on which the Winding rolls lie on during winding, the single webs over the winding rolls the feed roller on the inlet side and the feed roller on the outlet side are fed is connected to a rotary drive.
- DE 844 702 C shows a carrier roller winding machine for winding up from paper and cardboard webs to winding rolls with one Longitudinal cutting device for dividing the paper or cardboard webs in single tracks and two support rollers on which the winding rollers when lying on the reel.
- the invention has for its object a winding machine to create that allows with constructive little effort the winding hardness of the winding rolls more precisely set to predetermined values.
- Another advantage is that the carrier roller winding machine only one roller with a rotary drive needed who is able to withstand the required tension to create. Furthermore, the tension between the train interruption device and the unwind regardless of the winding requirements can be set to the values desired in this path area.
- Fig. 1 shows schematically the side view of the support roller winding machine
- the carrier roll winding machine is used to produce winding rolls 1 from a Slitting paper or cardboard web divided into individual webs 2.
- the paper or Cardboard web 2 is drawn off from a supply roll 3, the width of which is 10 m and more can be and which is suspended in a rolling device.
- the unwinding device contains a braking device 4, preferably a brake generator, the restraining force is adjustable. From the unwinding device, the web 2 is guided over a guide roller 5 Carrier roll winding machine supplied, which is described in more detail below.
- the web 2 and the supply roll 3 are drawn off either from above (with a continuous line Line drawn) or from below (drawn with a dashed line).
- the support roller winding machine has two support rollers 6, 7, between which one Roll bed is formed in which the winding rolls 1 during winding on the Support rollers 6, 7 rest.
- the two support rollers 6, 7 have a diameter of 300 millimeters to 1500 millimeters. In the axial direction they extend over the total working width, i.e. the maximum width of the paper or cardboard web 1. your axial length can therefore be 10 m and more.
- the diameter of the two Carrier rollers 6, 7 can be different or the same, the apex lines in one Height or at different heights.
- the inlet-side support roller 6 has a smaller diameter than the outlet-side Support roller 7, and the inlet-side support roller 6 is arranged so that its The apex line runs above the apex line of the support roller 7. With this arrangement carries the outlet-side support roller 7 with a larger diameter with the Winding roll diameter growing proportion of roll weights. In addition, Completely wound winding rolls 1 simplified over the outlet-side support rollers 7 remove the roller bed.
- Both support rollers 6, 7 have a steel jacket, which is limited by one deformable running layer can be coated.
- the deformable overlay is either elastically deformable, for example from a full elastomer such as rubber built up, or it consists of a volume compressible material, for example made of a cellular elastomer like foamed polyurethane. Whether none, only one or both support rollers 6, 7 have a deformable running layer depends on the paper or cardboard web 2 to be wound and the desired winding quality.
- the inlet-side support roller 6, via which Lanes 2 are fed to the winding rolls 1, is freely rotatable, and the outlet-side support roller 7 is connected to a rotary drive.
- the driven outlet-side support roller 7 acts as a peripheral drive for the winding rolls 1. Your Rotation speed can be varied to suit the tension in the outer layers to be able to adjust the winding rolls 1.
- a pinch roller can be used, which is freely supported and is movable against the roller 8 to form a nip through which the web 2 to be led.
- Another way to interrupt the train between the Unwinding and the winding stations consists of two driven rollers directly to be arranged one behind the other, over which the web 2 is guided in an S-shape.
- a pressure roller system on the frame of the winding machine arranged, which contains a free-running mounted or driven pressure roller 12.
- a free-running mounted or driven pressure roller 12 To Start of winding when the weight of the winding rolls 1 on the support rollers 6, 7 is not yet sufficient for the desired winding hardness, can be done from above pressing roller 12, the weight of the winding roller 1 on the support rollers 6, 7th increase.
- the pressure roller 12 is in a known manner at the beginning of the winding on a Roll bed located set of new winding tubes 13 lowered, as shown in Fig. 1 is. In this position, she supports the winding up of the web beginnings to the new ones Winding sleeves 13.
- a lowering device 14 is located behind the outlet-side support roller 7 - on the left in FIG. 1 arranged, from which the wound winding rolls 1 are taken over and into one Unloading position can be lowered.
- a movable grille 15 secures during the area behind the winding machine.
- a fixed protective device 16 is arranged on the side, which covers the area of the Longitudinal cutting device 9 leaves free, so that this over a platform 17 above the Interruption roller 8 is accessible for maintenance work.
- winding rolls 1 with a very large diameter of, for example, more than one meter, the support weight of the winding rolls 1 can the support rollers 6, 7 in a known manner by building up an excess pressure below the Winding rolls 1 can be reduced.
- EP 0 496 836-B is then described by the winding rollers 1 and the two support rollers 6, 7th limited space and sealed to a compressed air supply, for example via a Compressed air box, connected to an overpressure below the winding rolls 1 produce.
Description
Claims (7)
- Tragwalzen-Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen (2) zu Wickelrollen (1) mit einer Längsschneideeinrichtung (9) zum Aufteilen der Papier- oder Kartonbahnen (2) in Einzelbahnen und zwei Tragwalzen (6, 7), auf denen die Wickelrollen (1) beim Aufwickeln aufliegen, wobei die Einzelbahnen den Wickelrollen (1) über die einlaufseitige Tragwalze (6) zugeführt werden und die auslaufseitige Tragwalze (7) mit einem Drehantrieb verbunden ist, dadurch gekennzeichnet, daß die einlaufseitige Tragwalze (6) frei drehbar gelagert ist und daß in Bahnlaufrichtung mit Abstand vor der einlaufseitigen Tragwalze (6) eine Zugunterbrechungseinrichtung angeordnet ist, die eine mit einer Differenzgeschwindigkeit zur auslaufseitigen Tragwalze angetriebene Walze (8) enthält.
- Tragwalzen-Wickelmaschine nach Anspruch 1, dadurch gekennzeichnet, daß eine oder beide Tragwalzen (6, 7) einen verformbaren Belag aufweisen.
- Tragwalzen-Wickelmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Längsschneideeinrichtung (9) in einem Bahnabschnitt zwischen der Zugunterbrechungseinrichtung und der einlaufseitigen Tragwalze (6) angeordnet ist.
- Tragwalzen-Wickelmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Einzelbahnen den Wickelrollen (1) von außen über die einlaufseitige Tragwalze (6) zugeführt werden.
- Tragwalzen-Wickelmaschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die beiden Tragwalzen (6, 7) einen unterschiedlichen Durchmesser aufweisen, insbesondere der Durchmesser der einlaufseitigen Tragwalze (6) geringer ist als der der auslaufseitigen Tragwalze (7).
- Tragwalzen-Wickelmaschine nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Scheitellinie der einlaufseitigen Tragwalze (6) oberhalb der Scheitellinie der auslaufseitigen Tragwalze (7) verläuft.
- Tragwalzen-Wickelmaschine nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der von den Wickelrollen (1) und den beiden Tragwalzen (6, 7) begrenzte Raum abgedichtet und an eine Druckluftzufuhr angeschlossen ist, um einen Überdruck unterhalb der Wickelrollen (1) zu erzeugen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10011432 | 2000-03-09 | ||
DE10011432A DE10011432B4 (de) | 2000-03-09 | 2000-03-09 | Tragwalzen-Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1138620A2 EP1138620A2 (de) | 2001-10-04 |
EP1138620A3 EP1138620A3 (de) | 2003-02-12 |
EP1138620B1 true EP1138620B1 (de) | 2004-08-18 |
Family
ID=7634061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00127516A Expired - Lifetime EP1138620B1 (de) | 2000-03-09 | 2000-12-15 | Tragwalzen-Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1138620B1 (de) |
AT (1) | ATE273906T1 (de) |
DE (2) | DE10011432B4 (de) |
ES (1) | ES2226693T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7127951B2 (en) | 2003-11-07 | 2006-10-31 | Kimberly-Clark Worldwide, Inc. | Roll firmness measuring system and process |
DE102004059763A1 (de) * | 2004-12-11 | 2006-06-14 | Voith Paper Patent Gmbh | Anlage zur Herstellung von Papier |
EP1842815A1 (de) * | 2006-04-07 | 2007-10-10 | Voith Patent GmbH | Anlage zur Herstellung von Papier |
EP2610405A1 (de) * | 2011-12-28 | 2013-07-03 | Metso Paper Inc. | Verfahren in einer Endbearbeitungsvorrichtung einer Faserbahnmaschine |
CN109534047B (zh) * | 2018-11-08 | 2020-07-24 | 常州信息职业技术学院 | 自动化卷绕机 |
EP4306466A1 (de) * | 2022-07-13 | 2024-01-17 | SML Maschinengesellschaft m.b.H. | Verfahren zum aufwickeln einer materialbahn und wickelvorrichtung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE844702C (de) * | 1940-11-06 | 1952-07-24 | Jagenberg Werke Ag | Verfahren zum Aufwickeln einer laengsgeschnittenen Papierbahn |
FI70195C (fi) * | 1984-04-11 | 1986-09-15 | Waertsilae Oy Ab | Anordning foer upprullning av en materialbana speciellt en pappersbana pao en hylsa |
US5360928A (en) * | 1989-10-23 | 1994-11-01 | Research Corporation Technologies, Inc. | Synthesis and use of amino acid fluorides as peptide coupling reagents |
EP0562266B1 (de) * | 1992-03-26 | 2000-07-12 | J.M. Voith GmbH | Wickelmaschine zum Aufwickeln einer Bahn, insbesondere einer Papierbahn |
DE4334029C2 (de) * | 1993-10-06 | 1998-01-22 | Jagenberg Papiertech Gmbh | Tragwalzen-Wickelmaschine |
EP0665178B2 (de) * | 1994-01-31 | 2001-08-29 | Voith Sulzer Papiertechnik Patent GmbH | Wickelmaschine zum Aufwickeln einer laufenden Papierbahn |
DE4402624A1 (de) * | 1994-01-31 | 1994-06-23 | Voith Gmbh J M | Wickelmaschine zum Aufwickeln einer laufenden Papierbahn |
US5575436A (en) * | 1994-05-19 | 1996-11-19 | Beloit Technologies, Inc. | Compliant covered roll or drum |
DE19649354B4 (de) * | 1996-11-28 | 2005-11-03 | Voith Paper Patent Gmbh | Wickelmaschine für Papier- oder Kartonbahnen |
DE19716887A1 (de) * | 1997-04-22 | 1998-10-29 | Voith Sulzer Papiermasch Gmbh | Wickelmaschine |
DE19801599A1 (de) * | 1998-01-17 | 1999-07-22 | Voith Sulzer Papiertech Patent | Tragwalzen-Wickelvorrichtung |
-
2000
- 2000-03-09 DE DE10011432A patent/DE10011432B4/de not_active Expired - Fee Related
- 2000-12-15 ES ES00127516T patent/ES2226693T3/es not_active Expired - Lifetime
- 2000-12-15 EP EP00127516A patent/EP1138620B1/de not_active Expired - Lifetime
- 2000-12-15 AT AT00127516T patent/ATE273906T1/de not_active IP Right Cessation
- 2000-12-15 DE DE50007471T patent/DE50007471D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10011432A1 (de) | 2001-09-20 |
ES2226693T3 (es) | 2005-04-01 |
ATE273906T1 (de) | 2004-09-15 |
EP1138620A3 (de) | 2003-02-12 |
DE50007471D1 (de) | 2004-09-23 |
DE10011432B4 (de) | 2005-04-28 |
EP1138620A2 (de) | 2001-10-04 |
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