EP0294554B1 - Dispositif d'enroulage des bandes - Google Patents
Dispositif d'enroulage des bandes Download PDFInfo
- Publication number
- EP0294554B1 EP0294554B1 EP88105490A EP88105490A EP0294554B1 EP 0294554 B1 EP0294554 B1 EP 0294554B1 EP 88105490 A EP88105490 A EP 88105490A EP 88105490 A EP88105490 A EP 88105490A EP 0294554 B1 EP0294554 B1 EP 0294554B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- pivoting lever
- axis
- pivoting
- pressure rollers
- 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
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
-
- 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
- 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
- B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
- B65H2301/414863—Winding slitting winding on two or more winding shafts simultaneously directly against central support roller
Definitions
- the invention relates to a device for winding material webs with a driven support roller on which one or more winding rollers lie during winding, which has at least one pressure roller pair that can be pressed onto a winding roller, which is mounted parallel to the support roller axis at the end of a lever which is pivoted up laterally next to the support roller is.
- Devices of this type are used in particular for winding up longitudinally divided paper webs. They have one or more winding stations on both sides of the apex line of the support roller, the individual webs produced by slitting being fed alternately to the angular stations on both sides.
- the winding stations each consist of two winding trestles, which can be adjusted transversely to the web and are attached to trusses, each of which has a downwardly extending bracket with a guide head for insertion into the winding tube. During winding, each winding roll is held between two guide heads.
- swivel levers For winding with a new sleeve and for influencing the winding hardness via the pressure weight of the winding rollers on the support roller, it is known to arrange swivel levers with two pressure rollers each, which can be pressed against the circumference of the winding rollers, next to the support roller.
- Such a generic winding device is described in DE-PS 31 02 894.
- the pressure roller pairs are mounted at the ends of pivot levers which are attached to the longitudinal support on both sides of the support roller.
- the pairs of pressure rollers are pressed against the winding rollers at the start of the winding process.
- the swung-up pressure rollers are moved into an upper position.
- the object of the invention is to eliminate this disadvantage. This object is achieved by the features of patent claim 1.
- the pressure rollers can adapt in a second plane which is approximately tangential to the support roller surface.
- the position of the pressure rollers can be adjusted to the center of different width winding rollers.
- Claims 6 and 7 contain constructively advantageous embodiments of the invention.
- the pivot levers can be raised with their storage to remove a full roll.
- Figure 1 shows a cross section in the web running direction through a winding device according to the invention.
- Figure 2 shows in cross section a pivot lever with a pair of pressure rollers and its storage.
- FIG. 3 shows a top view corresponding to arrow A in FIG. 2.
- the winding device with the feed of the paper web 1 from below has a driven, horizontally mounted support roller 2, below which circular knives 3 are arranged for dividing the web lengthways. Above the support roller 2 are on both sides of the apex line on horizontal cross members 4, which extend over the entire working width. Winding stations 5 suspended. Each winding station 5 is built up from two winding stands which can be moved independently of one another and parallel to the support roller axis, to each of which a downwardly extending slide guide 6 is fastened. Each slide guide 6 carries a slide 7 with a guide head for insertion into the winding tube.
- Each pressure roller station 9 essentially consists of a pressure roller carriage 10 which can be moved on the crossmember 8, a pivot lever 11 articulated thereon, a pivot drive 12 and a pair of pressure rollers 13 articulated to the free end of the pivot lever 11.
- a pressure roller station 9 is arranged on the corresponding side of the support roller 2.
- the structure of a pressure roller station 9 is explained in more detail below with reference to FIGS. 2 and 3:
- the pressure roller carriage 10 has on its lower side, which is fastened to the cross member 8, a round guide 14 and a roller 15 for transverse movement on the cross member 8.
- the drive for the up and down swiveling consists of a piston-cylinder unit 12 which is fastened to both the swivel lever 11 and the swivel roller carriage 10.
- the pivot lever 11 consists of two parts which are fastened so as to be displaceable relative to one another in the longitudinal direction: an arm 17 which is articulated on the slide 10 and on which two circular guides 18, 19 are fastened at a distance from one another, and a shaft 20 which is rotatable through the two circular guides 18, 19 is performed.
- the arm 17 has a longitudinal slot 21 in which an impeller 22 fastened on the shaft 20 runs with lateral play and thus limits both the longitudinal displacement of the shaft 20 against the arm 17 and its rotational movement.
- a spring 23 is arranged, the spring force of which is selected so that when the pivoting lever 11 is in the lowered position, the shaft 20 with the pressure rollers 13 is pressed outwards, ie away from the carriage 10, and when the pivoting lever 11 is pivoted up the shaft 20 moves in the opposite direction due to the increasing vertical weight component, ie the length of the pivot lever 11 is shortened.
- a frame 24 in which the two rubberized pressure rollers 13 are freely supported at a certain distance from one another with parallel axes of rotation, about an axis 25 which is approximately perpendicular to the shaft 20 and perpendicular to the axes of rotation of the pressure rollers 13 , articulated.
- Shock absorbers 26 are fastened on both sides of the shaft 20 to the upper side of the frame 24 and to the support arm 17 parallel to the shaft 20, which dampen the axial movement of the shaft 20 and the parts attached to it.
- the rotational movement about the axis 25 is additionally limited by guides 27 with lateral stops on the top of the frame 24.
- the frame 24 with the pressure rollers 13 can tilt through the suspension described above both about the central axis of the shaft 20 limited by the play of the impeller 22 in the slot 21, and also pivot about the axis 25 limited by the stops of the guide 27.
- the device according to the invention works as follows: To start a new roll, an empty sleeve is pressed by the pressure rolls 13 onto the support roller 2 and held in this way. After a new beginning of the web has been glued, the rotation of the support roller 2 causes the winding rollers 28 which are offset on it to be rotated and wound up. Since in the initial phase of the winding process the weight of the rollers 28 is not sufficient for the desired line force, they are additionally pressed against the support roller 2 with the pressure rollers 13. Since the diameter of the winding rollers 28 increases during winding, the pressure rollers 13 swivel back 12 accordingly, the contact pressure of the drive being reduced. When swiveling up, the swivel lever 11 automatically shortens.
- the pivot levers 11 are pivoted up with the pressure rollers 13. After the winding process has ended - with a winding roll diameter of approximately 1,500 mm - the crossbeams 8 are raised into an area which enables the full rolls 28 to be removed from the side.
Landscapes
- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
- Saccharide Compounds (AREA)
Claims (7)
- Dispositif pou enrouler un bande de matière (1), avec un rouleau d'appui(2) entraîné sur lequel une ou plusieurs bobines (28) sont appliquées pendant l'enroulement, et avec des rouleaux depression (13) à appliquer sur le pourtour d'une bobine (28), qui sont chacun montés par paires parallèlement à l'axe du rouleau d'appui à l'extrémité de leviers (11) relevables, fixés latéralement a côté du rouleau d'appui (2), caractérisé en ce que les axes de rotation d'une paire de rouleaux de pression (13) sont articulés au levier pivotant (11) correspondant et sont mobiles autour d'un axe sensiblement parallèle à la direction longitudinale du levier pivotant (11).
- Dispositif suivant la revendication 1, caractérisé en ce que les axes de rotation d'une paire de rouleax de pression (13) peuvent en outre tourner autour d'un axe (25) qui est approximativement perpendiculaire à la direction longitudiale du levier pivotant (11) et qui est perpendiculaire aux axes de rotation.
- Dispositif suivant la revendication 1 ou 2, caractérisé par un levier pivotant (11) de longueur variable.
- Dispositif suivant la revendication 3, caractérisé en ce que le levier pivotant (11) se compose de deux pièces (17, 20) déplaçables longitudinalemet l'une par rapport à l'autre, et en ce qu'il présente un ressort (23), qui s'oppose à un raccourcissement de la longueur du levier pivotant.
- Dispostif suivant l'une ou l'autre des revendications 1 à 4, caractérisé en ce que les leviers pivotants (11) sont articulés à des chariots (10), qui sont déplaçables sur une traverse (8) transversalement par rapport à la bande.
- Dispositif suivant la revendication 5, caractérisé par un emsemble piston-cylindre fixée au chariot (10) et au levier pivotant (11), et qui sert de commande pour le mouvement du levier.
- Dispositif suivant la revendication 5 ou 6, caractérisé en ce que les traverses (8) sont déplaçables jusqux'au-dessus des stations de bobinage (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88105490T ATE69595T1 (de) | 1987-06-06 | 1988-04-07 | Vorrichtung zum aufwickeln von materialbahnen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3719093 | 1987-06-06 | ||
DE19873719093 DE3719093A1 (de) | 1987-06-06 | 1987-06-06 | Vorrichtung zum aufwickeln von materialbahnen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0294554A1 EP0294554A1 (fr) | 1988-12-14 |
EP0294554B1 true EP0294554B1 (fr) | 1991-11-21 |
Family
ID=6329255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88105490A Expired - Lifetime EP0294554B1 (fr) | 1987-06-06 | 1988-04-07 | Dispositif d'enroulage des bandes |
Country Status (8)
Country | Link |
---|---|
US (1) | US4867387A (fr) |
EP (1) | EP0294554B1 (fr) |
JP (1) | JPS63310433A (fr) |
AT (1) | ATE69595T1 (fr) |
CA (1) | CA1318900C (fr) |
DE (2) | DE3719093A1 (fr) |
ES (1) | ES2027335T3 (fr) |
FI (1) | FI90033C (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3832601C1 (en) * | 1988-09-26 | 1989-12-07 | J.M. Voith Gmbh, 7920 Heidenheim, De | Winding machine for web-like material, especially paper |
DE3918520C2 (de) * | 1989-06-07 | 1994-06-23 | Jagenberg Ag | Vorrichtung zum Aufwickeln einer Materialbahn, insbesondere einer Papier- oder Kartonbahn |
US5379962A (en) * | 1992-01-21 | 1995-01-10 | Minnesota Mining And Manufacturing Company | Heated web knife |
US5632849A (en) * | 1992-01-21 | 1997-05-27 | Minnesota Mining And Manufacturing And Company | Tab applicator for log roll winders |
US5346150A (en) * | 1992-01-21 | 1994-09-13 | Minnesota Mining And Manufacturing Company | Tail gap winder |
DE4204839C2 (de) * | 1992-02-18 | 2003-12-11 | Voith Paper Patent Gmbh | Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen |
FI100467B (fi) * | 1994-05-26 | 1997-12-15 | Valmet Corp | Menetelmä ja laite rainan rullauksessa |
KR19990021906A (ko) * | 1995-05-24 | 1999-03-25 | 폴커 린덴 | 종이 웨브 감기용 감기 장치 |
WO1997039971A1 (fr) * | 1996-04-19 | 1997-10-30 | Jagenberg Papiertechnik Gmbh | Systeme de rouleaux presseurs pour bobineuse |
DE29610197U1 (de) * | 1996-06-13 | 1997-10-16 | Beloit Technologies, Inc., Wilmington, Del. | Belastungswalzenanordnung für Wickelmaschinen |
FI105465B (fi) | 1997-06-03 | 2000-08-31 | Valmet Corp | Menetelmä ja laite rainan rullauksessa |
DE19727012A1 (de) * | 1997-06-25 | 1999-01-07 | Voith Sulzer Papiermasch Gmbh | Wickelmaschine |
DE19734829C2 (de) * | 1997-08-12 | 2002-01-31 | Voith Paper Gmbh | Wickelvorrichtung |
US5878975A (en) * | 1997-12-02 | 1999-03-09 | Beloit Technologies, Inc. | Winder rider roll assembly |
US6145777A (en) * | 1999-04-28 | 2000-11-14 | 3M Innovative Properties Company | Single station continuous log roll winder |
DE19923930A1 (de) * | 1999-05-26 | 2000-11-30 | Voith Sulzer Papiertech Patent | Vorrichtung zum Aufwickeln einer Materialbahn |
JP2013158691A (ja) * | 2012-02-03 | 2013-08-19 | Mitsubishi Rayon Cleansui Co Ltd | 中空糸膜編地ロール製造方法、中空糸膜編地ロール製造装置および中空糸膜編地ロール梱包方法 |
CN107381147B (zh) * | 2017-08-17 | 2023-07-07 | 天津天康金属制品有限公司 | 一种石笼网生产线用收料辊 |
CN108438992B (zh) * | 2018-04-10 | 2019-06-25 | 山东汇泓纺织科技有限公司 | 卷布机 |
CN108438984B (zh) * | 2018-04-10 | 2019-06-28 | 山东汇泓纺织科技有限公司 | 一种方便装配的卷布机构 |
CN108313789B (zh) * | 2018-04-10 | 2019-10-29 | 许敏华 | 用于布料加工的卷布设备 |
CN109399288B (zh) * | 2018-11-07 | 2020-03-03 | 杭州大华工控技术有限公司 | 自适应小压辊结构 |
CN109761089A (zh) * | 2018-12-29 | 2019-05-17 | 天津市旭辉恒远塑料包装股份有限公司 | 一种主动式放卷机压辊及放卷机 |
DE102019206951A1 (de) * | 2019-01-17 | 2020-07-23 | Sms Group Gmbh | Wendehaspel sowie Verfahren zum Betrieb eines Wendehaspels |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1738083A (en) * | 1926-08-25 | 1929-12-03 | Wood Newspaper Mach Corp | Web-roll-driving device |
US4102512A (en) * | 1977-05-11 | 1978-07-25 | Michael Lewallyn | System for forming sheet material into spiral rolls |
US4285475A (en) * | 1980-03-13 | 1981-08-25 | Rogers J W | Mechanical feed-up of web material on a recoiler |
DE3102894C2 (de) * | 1981-01-29 | 1983-01-20 | Jagenberg-Werke AG, 4000 Düsseldorf | Vorrichtung zum getrennten Aufwickeln längsgeteilter Bahnen |
DE3205779A1 (de) * | 1982-02-18 | 1983-09-08 | Stahlkontor Weser Lenze GmbH & Co KG, 3251 Aerzen | Mehrfach-wickelwendemaschine |
DE3507725A1 (de) * | 1985-03-05 | 1986-09-11 | Kochs Adler Ag, 4800 Bielefeld | Naehautomat mit nachgeordnetem haspel |
-
1987
- 1987-06-06 DE DE19873719093 patent/DE3719093A1/de active Granted
-
1988
- 1988-04-07 AT AT88105490T patent/ATE69595T1/de not_active IP Right Cessation
- 1988-04-07 ES ES198888105490T patent/ES2027335T3/es not_active Expired - Lifetime
- 1988-04-07 EP EP88105490A patent/EP0294554B1/fr not_active Expired - Lifetime
- 1988-04-07 DE DE88105490T patent/DE3866284D1/de not_active Expired - Lifetime
- 1988-06-03 US US07/202,715 patent/US4867387A/en not_active Expired - Lifetime
- 1988-06-03 CA CA000568653A patent/CA1318900C/fr not_active Expired - Fee Related
- 1988-06-03 FI FI882631A patent/FI90033C/fi active IP Right Grant
- 1988-06-06 JP JP63137617A patent/JPS63310433A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE69595T1 (de) | 1991-12-15 |
FI882631A (fi) | 1988-12-07 |
ES2027335T3 (es) | 1992-06-01 |
FI90033C (fi) | 1993-12-27 |
FI90033B (fi) | 1993-09-15 |
EP0294554A1 (fr) | 1988-12-14 |
DE3719093C2 (fr) | 1989-07-27 |
CA1318900C (fr) | 1993-06-08 |
DE3866284D1 (fr) | 1992-01-02 |
DE3719093A1 (de) | 1988-12-22 |
FI882631A0 (fi) | 1988-06-03 |
US4867387A (en) | 1989-09-19 |
JPS63310433A (ja) | 1988-12-19 |
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