CA2179493A1 - Device for winding up a moving paper web - Google Patents
Device for winding up a moving paper webInfo
- Publication number
- CA2179493A1 CA2179493A1 CA002179493A CA2179493A CA2179493A1 CA 2179493 A1 CA2179493 A1 CA 2179493A1 CA 002179493 A CA002179493 A CA 002179493A CA 2179493 A CA2179493 A CA 2179493A CA 2179493 A1 CA2179493 A1 CA 2179493A1
- Authority
- CA
- Canada
- Prior art keywords
- carrier
- roll
- winding
- paper web
- glazing
- 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.)
- Abandoned
Links
- 238000004804 winding Methods 0.000 title claims abstract description 20
- 238000001035 drying Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
-
- 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
-
- 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
- B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
- B65H2301/414866—Winding slitting winding on two or more winding shafts simultaneously on bed rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/40—Shafts, cylinders, drums, spindles
- B65H2404/43—Rider roll construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/84—Paper-making machines
Landscapes
- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
Abstract
The invention pertains to a device for winding up and/or longitudinally cutting a moving paper web, with the following features: it is equipped with at least one carrier roll (3.1); the paper web is wound around the carrier roll (3.1) or one of the carrier rolls (3.1, 3.2) over part of its circumference. The invention is characterized by the following features: the wound carrier roll (3.2) is associated with a glazing cylinder (3.4).
Description
wo 96/12850 PCT/EP95/04097 A Device for Winding up a Moving Paper Web The present invention relates to a device f or the winding up of a moving paper web. Reference is had to the preamble of Claim 1.
In the case of such winding r--h i n~R ~ there exist two basic types: there are winding r--h i n~R having a single carrier roll and ones having two or several carrier rolls.
In each case, the carrier roll or one of the carrier rolls is provided with a drive.
The following winding r-^hineR have, for instance, become known: EP 0 lS7 062 relates to a winding machine having two carrier rolls. The two carrier rolls have essentially the same diameter. Both carrier rolls are provided with a drive. The one carrier roll is wrapped around by the paper web to be wound up over part o~ its circumference. The paper web is in this case fed to said carrier roll from below. The paper roll to be produced is created in a bed formed of the two carrier rolls. The axes of the two carrier rolls lie in a horizontal plane.
EP 0 402 325 also describes a winding machine having two carrier rolls which also form a bed for the paper roll. In this case, however, the carrier rolls are arranged on dif f erent p lanes .
SUBSTITUTE PAGE (RULE 2 6 ) DE 38 39 244 describes a winding machine having three carrier rolls. In this case, the first carrier roll is stationary, while the two following carrier rolls are movable and wrapped around by a supporting belt.
Nhatever the design, the main goal for each winding machine i5 to achieve a high winding quality with high ~uantitative output.
~ odern winding machines are of very large design, i. e.
they take up a relatively large amount of ~space both with respect to the base area and as to their height. The guestion of space, however, is a very critical one in connection with a paper machine. It is frequently desired to increase the quantitative output of a paper machine and this encounters space limitations. One therefore endeavors to make all s~hA~o- lies as compact as possible, both within the paper machine as well as the s~hA~"hlies which are arranged cl .lsil.Laam of the paper machine but are still located in the same building.
It is the object of the present invention to develop a winding machine according to the preamble of Claim 1 in such a manner that the space problem is alleviated thereby.
This object is achieved by the features set forth in the body of Claim 1. According thereto, two functions are assumed by one and the same machine, namely the glazing function and at the same time the winding function. Not only ~ _ 4 _ 217~493 iB a considerable amount of space saved in this way, but also structural PYpPrlCPC whereby the i.,v~i L costs are reduced.
It is immaterial in this connection whether the machine is used as a pure winding machine, for instance as a so-called rewinder or as reel-slitting machine.
The invention will be explained in greater detail with reference to the drawing.
Fig. 1 shows an arrangement which comprises a f irst glazing unit having the rolls 1 and 2 and ,a ` in~d group 3.
The ~ '-;nP~l group 3 has a driven carrier roll 3.1, a non-driven carrier roll 3 . 2, a riding roll 3 . 3 and a bottom roll 3 . 4 . The already substantially completed roll of paper 4 is mounted between the rolls 3.1, 3.2 and 3.3.
The decisive roll, namely the bottom roll 3 . 4, has in the present case a jacket of relatively soft material. It would, however, also be conceivable for both the bottom roll 3 . 4 and the driven roll 3 . l to have a hard surface. The two rolls 3.1 and 3.4 form in each case a second glazing unit which follows the first glazing unit. As can be seen, the glazing cylinder 1 is provided in the present ~ L with a jacket which is also relatively soft in this case. The degrees of hardness of the jacket of cylinder 1 and of that of the roll 3.4 can in this case be the same, or the jacket of cylinder 1 can be harder than that of the roll 3 . 4 or vice versa .
In this way, it has been possible to realize within a relatively small space the glazing function and the winding function. One of the two carrier rolls, namely the carrier roll 3.1 is ingeniously used for the formation of the second glazing unit.
The configuration according to Fig. 2 is, in any event, very similar with respect to the combined group 3 to that of the combined group 3 in Fig. 1. Thus, a glazing unit is formed also in this case from the rolls 3 .,1 and 3 . 4 . Said glazing unit is also in this case the second glazing unit.
The first glazing unit is formed of a roll 1 and of the last drying cylinder 2 of a preceding drying group of a paper machine .
Arrows are indicated for the rolls 1, 3.4 and 3.2. The arrows illustrate that said rolls can be moved and in which direction .
In the case of the : - - i r ~ according to Fig . 3, the driven carrier roll 3.1 plays a central role. It is the only carrier roll. otherwise, conditions are similar a~ in the case of the ~ of Fig. 2.
Figs. ~ and S illustrate the prior art. Fig. 4 shows in this case a dual carrier roll winding machine and Fig. 5 a glazing arr~r, ~ ~ having a first glazing unit I and a second glazing unit II. Up to now, therefore, both groups, namely glazing group I and II according to Fig. 5 and the winding machine according to Fig. 4 were required. Both took up considerably more space than the device according to the invention and fUrthl e resulted in a greater structural expense .
In the case of such winding r--h i n~R ~ there exist two basic types: there are winding r--h i n~R having a single carrier roll and ones having two or several carrier rolls.
In each case, the carrier roll or one of the carrier rolls is provided with a drive.
The following winding r-^hineR have, for instance, become known: EP 0 lS7 062 relates to a winding machine having two carrier rolls. The two carrier rolls have essentially the same diameter. Both carrier rolls are provided with a drive. The one carrier roll is wrapped around by the paper web to be wound up over part o~ its circumference. The paper web is in this case fed to said carrier roll from below. The paper roll to be produced is created in a bed formed of the two carrier rolls. The axes of the two carrier rolls lie in a horizontal plane.
EP 0 402 325 also describes a winding machine having two carrier rolls which also form a bed for the paper roll. In this case, however, the carrier rolls are arranged on dif f erent p lanes .
SUBSTITUTE PAGE (RULE 2 6 ) DE 38 39 244 describes a winding machine having three carrier rolls. In this case, the first carrier roll is stationary, while the two following carrier rolls are movable and wrapped around by a supporting belt.
Nhatever the design, the main goal for each winding machine i5 to achieve a high winding quality with high ~uantitative output.
~ odern winding machines are of very large design, i. e.
they take up a relatively large amount of ~space both with respect to the base area and as to their height. The guestion of space, however, is a very critical one in connection with a paper machine. It is frequently desired to increase the quantitative output of a paper machine and this encounters space limitations. One therefore endeavors to make all s~hA~o- lies as compact as possible, both within the paper machine as well as the s~hA~"hlies which are arranged cl .lsil.Laam of the paper machine but are still located in the same building.
It is the object of the present invention to develop a winding machine according to the preamble of Claim 1 in such a manner that the space problem is alleviated thereby.
This object is achieved by the features set forth in the body of Claim 1. According thereto, two functions are assumed by one and the same machine, namely the glazing function and at the same time the winding function. Not only ~ _ 4 _ 217~493 iB a considerable amount of space saved in this way, but also structural PYpPrlCPC whereby the i.,v~i L costs are reduced.
It is immaterial in this connection whether the machine is used as a pure winding machine, for instance as a so-called rewinder or as reel-slitting machine.
The invention will be explained in greater detail with reference to the drawing.
Fig. 1 shows an arrangement which comprises a f irst glazing unit having the rolls 1 and 2 and ,a ` in~d group 3.
The ~ '-;nP~l group 3 has a driven carrier roll 3.1, a non-driven carrier roll 3 . 2, a riding roll 3 . 3 and a bottom roll 3 . 4 . The already substantially completed roll of paper 4 is mounted between the rolls 3.1, 3.2 and 3.3.
The decisive roll, namely the bottom roll 3 . 4, has in the present case a jacket of relatively soft material. It would, however, also be conceivable for both the bottom roll 3 . 4 and the driven roll 3 . l to have a hard surface. The two rolls 3.1 and 3.4 form in each case a second glazing unit which follows the first glazing unit. As can be seen, the glazing cylinder 1 is provided in the present ~ L with a jacket which is also relatively soft in this case. The degrees of hardness of the jacket of cylinder 1 and of that of the roll 3.4 can in this case be the same, or the jacket of cylinder 1 can be harder than that of the roll 3 . 4 or vice versa .
In this way, it has been possible to realize within a relatively small space the glazing function and the winding function. One of the two carrier rolls, namely the carrier roll 3.1 is ingeniously used for the formation of the second glazing unit.
The configuration according to Fig. 2 is, in any event, very similar with respect to the combined group 3 to that of the combined group 3 in Fig. 1. Thus, a glazing unit is formed also in this case from the rolls 3 .,1 and 3 . 4 . Said glazing unit is also in this case the second glazing unit.
The first glazing unit is formed of a roll 1 and of the last drying cylinder 2 of a preceding drying group of a paper machine .
Arrows are indicated for the rolls 1, 3.4 and 3.2. The arrows illustrate that said rolls can be moved and in which direction .
In the case of the : - - i r ~ according to Fig . 3, the driven carrier roll 3.1 plays a central role. It is the only carrier roll. otherwise, conditions are similar a~ in the case of the ~ of Fig. 2.
Figs. ~ and S illustrate the prior art. Fig. 4 shows in this case a dual carrier roll winding machine and Fig. 5 a glazing arr~r, ~ ~ having a first glazing unit I and a second glazing unit II. Up to now, therefore, both groups, namely glazing group I and II according to Fig. 5 and the winding machine according to Fig. 4 were required. Both took up considerably more space than the device according to the invention and fUrthl e resulted in a greater structural expense .
Claims (2)
1. A device for winding up and/or longitudinally cutting a moving paper web having the following features:
1.1 A least one carrier roll is provided;
1.2 the carrier roll or one of the carrier rolls is wrapped around by the paper web to be wound up over part of its circumference;
characterized by the following features:
1.3 the device comprises a first glazing unit having two glazing cylinders (1,2);
1.4 a second glazing unit (3.1, 3.4) is arranged downstream of the first glazing unit (1, 2);
1.5 one (3.1) of the glazing cylinders of the second glazing unit (3.1, 3.4) is at the same time the wrapped-around carrier roll of the device.
1.1 A least one carrier roll is provided;
1.2 the carrier roll or one of the carrier rolls is wrapped around by the paper web to be wound up over part of its circumference;
characterized by the following features:
1.3 the device comprises a first glazing unit having two glazing cylinders (1,2);
1.4 a second glazing unit (3.1, 3.4) is arranged downstream of the first glazing unit (1, 2);
1.5 one (3.1) of the glazing cylinders of the second glazing unit (3.1, 3.4) is at the same time the wrapped-around carrier roll of the device.
2. A device according to Claim 1, characterized by the fact that two carrier rolls are provided, one of which is driven and that the glazing cylinder is associated with the driven roll.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19944437533 DE4437533C2 (en) | 1994-10-20 | 1994-10-20 | Device for winding a running paper web |
| DEP4437533.6 | 1994-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2179493A1 true CA2179493A1 (en) | 1996-05-02 |
Family
ID=6531278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002179493A Abandoned CA2179493A1 (en) | 1994-10-20 | 1995-10-18 | Device for winding up a moving paper web |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH09511287A (en) |
| CA (1) | CA2179493A1 (en) |
| DE (1) | DE4437533C2 (en) |
| FI (1) | FI962548A (en) |
| WO (1) | WO1996012850A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6616809B2 (en) | 2000-08-10 | 2003-09-09 | Voith Paper Patent Gmbh | Process and device for producing paper reels |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999023305A1 (en) * | 1997-10-31 | 1999-05-14 | Beloit Technologies, Inc. | Soft nip calender |
| FI114648B (en) | 2003-06-18 | 2004-11-30 | Metso Paper Inc | Method and apparatus for calendering a paper or board web |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE182338C (en) * | ||||
| DE326150C (en) * | 1914-05-21 | 1920-09-24 | Carl Schuermann Dipl Ing | Roller calender for paper, fabric and similar materials with a roller consisting of carrying rollers for the fabric webs to be rolled up |
| AT150175B (en) * | 1935-04-23 | 1937-07-10 | Jagenberg Werke Ag | Double drum winder. |
| US2176198A (en) * | 1938-01-24 | 1939-10-17 | Beloit Iron Works | Paper winder |
| US2300994A (en) * | 1938-08-09 | 1942-11-03 | Cons Water Power & Paper Co | Calender for paper |
| DE1114128B (en) * | 1956-12-14 | 1961-09-21 | Kistler & Co | Method and device for continuously rolling up a card web supplied by the card and consisting of cellulose |
| DE1166058B (en) * | 1959-07-28 | 1964-03-19 | Kistler & Co | Method and device for the continuous rolling up and cutting of a card web supplied by the card and consisting of cellulose fibers |
| GB1028905A (en) * | 1963-11-28 | 1966-05-11 | Norton Co Ltd Sir James Farmer | Improvements in or relating to means for washing knitted fabric |
| US3236472A (en) * | 1964-02-05 | 1966-02-22 | Beloit Eastern Corp | Winder arrangement |
| US3602449A (en) * | 1969-04-03 | 1971-08-31 | Tenneco Chem | Web packaging |
| US3810589A (en) * | 1972-01-28 | 1974-05-14 | J Mousseau | Process and apparatus for winding sheet material |
| CH587690A5 (en) * | 1975-01-29 | 1977-05-13 | Escher Wyss Ag | |
| US4179330A (en) * | 1978-09-05 | 1979-12-18 | Page Robert E | Apparatus for handling web material, and method |
| SU785407A1 (en) * | 1979-01-30 | 1980-12-07 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно- Бумажной Промышленности | Roll-on calender |
| ZA823728B (en) * | 1981-06-29 | 1983-03-30 | Kimberly Clark Co | Close-coupled reel calender |
| DE3201635C2 (en) * | 1982-01-20 | 1984-02-16 | Küsters, Eduard, 4150 Krefeld | Calender arrangement |
| US5171404A (en) * | 1990-11-30 | 1992-12-15 | S. D. Warren Company | Method and apparatus for calendering paper with internally heated roll |
| DE4123761A1 (en) * | 1991-07-18 | 1993-01-21 | Basf Magnetics Gmbh | DEVICE FOR WINDING A RUNNING MATERIAL |
| EP0594850A4 (en) * | 1992-04-15 | 1994-08-31 | Yugen Kaisha Kaji Seisakusho | Method for producing roll of core-less toilet paper and roll of core-less toilet paper produced by the same method |
| JPH0776064B2 (en) * | 1993-02-23 | 1995-08-16 | 有限会社加地製作所 | How to make coreless toilet paper rolls |
| DE4343173A1 (en) * | 1993-12-17 | 1995-06-22 | Kleinewefers Gmbh | Combined calender and rewinding system for paper and plastic web prods |
-
1994
- 1994-10-20 DE DE19944437533 patent/DE4437533C2/en not_active Expired - Fee Related
-
1995
- 1995-10-18 CA CA002179493A patent/CA2179493A1/en not_active Abandoned
- 1995-10-18 JP JP8513634A patent/JPH09511287A/en active Pending
- 1995-10-18 WO PCT/EP1995/004097 patent/WO1996012850A1/en active Application Filing
-
1996
- 1996-06-19 FI FI962548A patent/FI962548A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6616809B2 (en) | 2000-08-10 | 2003-09-09 | Voith Paper Patent Gmbh | Process and device for producing paper reels |
Also Published As
| Publication number | Publication date |
|---|---|
| FI962548A0 (en) | 1996-06-19 |
| FI962548A (en) | 1996-06-19 |
| WO1996012850A1 (en) | 1996-05-02 |
| JPH09511287A (en) | 1997-11-11 |
| DE4437533A1 (en) | 1996-04-25 |
| DE4437533C2 (en) | 1998-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19991018 |