EP0481029A1 - Device for winding up material webs. - Google Patents
Device for winding up material webs.Info
- Publication number
- EP0481029A1 EP0481029A1 EP91907124A EP91907124A EP0481029A1 EP 0481029 A1 EP0481029 A1 EP 0481029A1 EP 91907124 A EP91907124 A EP 91907124A EP 91907124 A EP91907124 A EP 91907124A EP 0481029 A1 EP0481029 A1 EP 0481029A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- support roller
- cooled
- pct
- webs
- 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.)
- Granted
Links
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
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2284—Simultaneous winding at several stations, e.g. slitter-rewinders
-
- 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
-
- 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
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/53—Auxiliary process performed during handling process for acting on performance of handling machine
- B65H2301/5305—Cooling parts or areas of handling machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/12—Density
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S242/00—Winding, tensioning, or guiding
- Y10S242/909—Heating or cooling
Definitions
- the invention relates to a device for winding material webs, in particular paper or cardboard webs, onto winding cores according to the preamble of patent claim 1.
- a generic winding device which has a driven support roller and winding stations arranged on both sides of the support roller.
- Each winding station consists of two swiveling support arms, each of which is equipped with a hydraulic winding drive.
- the two hydraulic motors of a winding station are connected in parallel and are fed by a hydraulic variable pump.
- the invention has for its object to provide a generic device in which the winding stations can be easily adjusted to different formats, especially very narrow formats.
- Liquid-cooled electric motors provide the required acceleration and braking performance with a relatively small size.
- the size of the motor is important because the support elements (e.g. winding frames) must be kept as close together as possible with the motor for small format widths.
- the liquid-cooled motors also require supply hoses for the coolant, the pressure required in the hoses is significantly lower than in the supply hoses of hydraulic drives. It has been shown that a coolant pressure of 0.1 bar is sufficient. Due to the low pressure, the feed hoses are very flexible and can therefore easily adjust their position when changing formats.
- Fig. 1 shows a side view of a backup roll winding machine according to the invention.
- Three-phase asynchronous motors are used as rotary drives 17, 18, the stator winding of which is cooled with water. Cooling with oil is also possible.
- the housings of the motors 17, 18 have circumferential cooling channels for the cooling liquid. So that the winding stands 11, 12 can be moved as close as possible to one another for narrow formats, the motors 17, 18 are installed in the longitudinal direction, that is to say in the web running direction, and are connected to the guide heads 15, 16 via an angular gear.
- the gears are flanged to the motors 17, 18, each flange also having cooling channels. In the flange area, cooling can be increased to also dissipate heat generated in the transmission.
- direct current or servo motors can also be used, the stator winding of which is cooled with water or oil.
- DC motors require more complex maintenance due to the wear of carbon brushes, and a complex control concept is required for servomotors.
- the cooling channels of the motors 17, 18 are connected to supply hoses for coolant, which are supplied by a common cooling system outside the winding machine.
- the supply hoses on each side of the winding machine are combined into tows, due to the low pressure in the hoses (0.1 bar), the hoses are very flexible and can therefore be arranged in a space-saving manner and easily moved with a format adjustment. Furthermore, the risk of leaks is minimal at the low pressure.
- a longitudinal cutting device 21 is arranged above the support roller 8 in the area between the guide rollers 6 and 7 and consists of a plurality of pairs of circular knives 21.1, 21.2 which can be adjusted transversely to the running direction to different format widths of the individual webs to be cut.
- a roller 22 is supported on the side pivot levers 23 against the support roller 8 in the area wrapped by the webs 1.
- the roller 22 serves, together with the support roller 8, to interrupt the tension of the webs 1 in front of the winding stations 9, 10.
- the tension behind the nip formed by the roller 22 and the support roller 8 is determined by the torques of the motors 17, 18 by means of a frequency converter regulated to the value required for the desired winding hardness.
- the tension for each winding roll 19, 20 can be regulated individually via the motors 17, 18, so that each winding station 9, 10 can be operated as an independent winding machine.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4014512 | 1990-05-07 | ||
DE4014512A DE4014512A1 (en) | 1990-05-07 | 1990-05-07 | DEVICE FOR REWINDING MATERIALS |
PCT/EP1991/000604 WO1991017106A1 (en) | 1990-05-07 | 1991-03-28 | Device for winding up material webs |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0481029A1 true EP0481029A1 (en) | 1992-04-22 |
EP0481029B1 EP0481029B1 (en) | 1995-09-20 |
Family
ID=6405815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91907124A Expired - Lifetime EP0481029B1 (en) | 1990-05-07 | 1991-03-28 | Device for winding up material webs |
Country Status (9)
Country | Link |
---|---|
US (1) | US5308006A (en) |
EP (1) | EP0481029B1 (en) |
JP (1) | JP2929505B2 (en) |
AT (1) | ATE128095T1 (en) |
CA (1) | CA2064076C (en) |
DE (2) | DE4014512A1 (en) |
ES (1) | ES2080310T3 (en) |
FI (1) | FI107602B (en) |
WO (1) | WO1991017106A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998009901A1 (en) | 1996-09-04 | 1998-03-12 | Jagenberg Papiertechnik Gmbh | Winding-up process and machine for winding up paper or cardboard webs |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4237673B4 (en) * | 1992-11-07 | 2004-07-15 | Voith Paper Patent Gmbh | Winding machine for winding material webs, in particular paper or board webs |
DE59603559D1 (en) * | 1995-06-28 | 1999-12-09 | Voith Sulzer Papiertech Patent | METHOD AND DEVICE FOR CONTINUOUSLY REWINDING A RUNNING TRAIN |
DE19731060B4 (en) * | 1996-09-04 | 2004-06-24 | Voith Paper Patent Gmbh | Process and winding machine for winding paper or cardboard webs |
DE19716887A1 (en) * | 1997-04-22 | 1998-10-29 | Voith Sulzer Papiermasch Gmbh | Winding machine |
DE19727326A1 (en) * | 1997-06-27 | 1999-01-07 | Voith Sulzer Finishing Gmbh | Roll cutting device |
DE19801874A1 (en) * | 1998-01-20 | 1999-07-22 | Voith Sulzer Papiertech Patent | Method and device for winding partial webs into partial web rolls |
CN1292409C (en) * | 1998-03-13 | 2006-12-27 | 松下电器产业株式会社 | Information recording method on optical disk and reproducing device and method |
ES2182717B1 (en) * | 2001-07-27 | 2004-06-01 | Calderi, S.L. | NEW AUTOMATION, CONTROL AND REGULATION SYSTEM, FOR MANUFACTURING FACILITIES OF ONDULATED CARTON. |
US8364290B2 (en) * | 2010-03-30 | 2013-01-29 | Kimberly-Clark Worldwide, Inc. | Asynchronous control of machine motion |
RU2704493C1 (en) * | 2018-07-11 | 2019-10-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" | Electric drive of a winding machine |
CN111747169A (en) * | 2020-06-22 | 2020-10-09 | 深圳市友利特精密机械制造有限公司 | Winding mechanism and material splitting machine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2984427A (en) * | 1956-07-25 | 1961-05-16 | Cameron Machine Co | Roll winding apparatus |
US3198453A (en) * | 1963-05-15 | 1965-08-03 | Cameron Machine Co | Automatic variable speed rewind drive |
US3332636A (en) * | 1965-12-21 | 1967-07-25 | Cameron Machine Co | Rewind machine |
US3350026A (en) * | 1966-03-15 | 1967-10-31 | Du Pont | Web slitting and rewind machine |
US3503567A (en) * | 1967-11-20 | 1970-03-31 | Appleton Coated Paper Co | Method and means for rewinding pressure-sensitive sheet material |
JPS5232035B2 (en) * | 1972-07-17 | 1977-08-18 | ||
FR2497019A1 (en) * | 1980-12-18 | 1982-06-25 | Cem Comp Electro Mec | Cooling system for high-speed rotating electrical machine - uses cooling liquid to obtain partial evacuation of machine interior |
FR2622064A1 (en) * | 1987-10-16 | 1989-04-21 | Normandie Moteurs Electr | Electric machine with cooling by liquid fluid |
DE3800703A1 (en) * | 1988-01-13 | 1989-08-03 | Beloit Corp | DEVICE FOR REWINDING RAILS |
JP2567014B2 (en) * | 1988-02-02 | 1996-12-25 | ファナック株式会社 | Liquid pipe cooling motor joint structure |
-
1990
- 1990-05-07 DE DE4014512A patent/DE4014512A1/en active Granted
-
1991
- 1991-03-28 CA CA002064076A patent/CA2064076C/en not_active Expired - Fee Related
- 1991-03-28 ES ES91907124T patent/ES2080310T3/en not_active Expired - Lifetime
- 1991-03-28 JP JP3506821A patent/JP2929505B2/en not_active Expired - Fee Related
- 1991-03-28 WO PCT/EP1991/000604 patent/WO1991017106A1/en active IP Right Grant
- 1991-03-28 US US07/807,846 patent/US5308006A/en not_active Expired - Lifetime
- 1991-03-28 AT AT91907124T patent/ATE128095T1/en not_active IP Right Cessation
- 1991-03-28 EP EP91907124A patent/EP0481029B1/en not_active Expired - Lifetime
- 1991-03-28 DE DE59106521T patent/DE59106521D1/en not_active Expired - Fee Related
-
1992
- 1992-01-03 FI FI920040A patent/FI107602B/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9117106A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998009901A1 (en) | 1996-09-04 | 1998-03-12 | Jagenberg Papiertechnik Gmbh | Winding-up process and machine for winding up paper or cardboard webs |
Also Published As
Publication number | Publication date |
---|---|
FI107602B (en) | 2001-09-14 |
DE59106521D1 (en) | 1995-10-26 |
FI920040A0 (en) | 1992-01-03 |
ES2080310T3 (en) | 1996-02-01 |
JP2929505B2 (en) | 1999-08-03 |
EP0481029B1 (en) | 1995-09-20 |
ATE128095T1 (en) | 1995-10-15 |
US5308006A (en) | 1994-05-03 |
CA2064076C (en) | 2003-05-06 |
CA2064076A1 (en) | 1991-11-08 |
DE4014512A1 (en) | 1991-11-14 |
DE4014512C2 (en) | 1992-03-12 |
WO1991017106A1 (en) | 1991-11-14 |
JPH05500649A (en) | 1993-02-12 |
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