EP1791775A1 - Dispositif d'enroulement sans interruption d'une bande textile acheminee en continu - Google Patents
Dispositif d'enroulement sans interruption d'une bande textile acheminee en continuInfo
- Publication number
- EP1791775A1 EP1791775A1 EP05773740A EP05773740A EP1791775A1 EP 1791775 A1 EP1791775 A1 EP 1791775A1 EP 05773740 A EP05773740 A EP 05773740A EP 05773740 A EP05773740 A EP 05773740A EP 1791775 A1 EP1791775 A1 EP 1791775A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transport means
- winding
- transport
- web
- guide rails
- 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.)
- Withdrawn
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
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/22—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction band
-
- 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
- B65H2301/413—Supporting web roll
- B65H2301/4137—Supporting web roll on its outer circumference
- B65H2301/41372—Supporting web roll on its outer circumference rollers or balls arrangement
- B65H2301/41376—Supporting web roll on its outer circumference rollers or balls arrangement arranged in a non-stationary manner, i.e. changing according to actual roll diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/177—Fibrous or compressible material
Definitions
- the invention relates to a device for the uninterrupted winding of a continuously conveyed textile web according to the preamble of patent claim 1.
- Textile webs such as nonwovens, wadding and the like are produced in a continuous production process.
- the finishing and / or further processing is usually not at the production site, but in other places and also these processes are discontinuous.
- the continuously conveyed out of the production line material webs for transport or temporary storage must be wound up.
- the result of the continuous conveyance of the material web to the winding device is that at the end of the winding process, the finished winding must be removed very quickly and the winding of a new roll must be started immediately.
- An object of the present invention is to provide a device which without interruption after severing the web at the completion of the winding process of a winding securely detects the leading edge of the continuing material web, leads to an empty shell and initiates the winding process.
- the four cooperating transport means allow the material web to be wound up into a reel having a substantially constant reel density over the diameter.
- the finished roll without interrupting the material web feed from the device removed and the front end of the tapered material are immediately wound on a new sleeve.
- Figure 1 schematically a side view of the device to
- FIG. 2 shows an enlarged representation of the winding area along line III-III in FIG. 1 and
- FIG. 3 shows a plan view of the device according to FIG. 1.
- FIG. 1 shows only the elements of the device 1 required for understanding the uninterruptible winding of textile webs 3 as well as the housing 5 of the production plant and the cutting device 7.
- the web 3 occurs at the front end of the production plant 5, not shown and described, carried by a transport element, such as a revolving conveyor belt 9 and is guided into the cutting device 7, where the transverse to web 3 cutting device 7, the web 3 separates.
- a transport element such as a revolving conveyor belt 9
- the material web 3 or its front, cut in the cutting device 7 end 15 is transported from the upper run 11 'of the first transport means 11 in the direction of the arrow T and pushes the front of the strand 21' of a second transport 21, which at an obtuse angle to upper run 11 'is located, and is deflected by this upward.
- the upwardly deflected front end 15 of the material web 3 now wraps around the sleeve 19 held at its ends between two vertical guide rails 23 and then strikes the lower run 25 'of a third transport means 25. From there, the front end 15 in turn arrives substantially frontally the strand 27 'of a fourth transport means 27 and is deflected by this downward and guided on top of the incoming web 3.
- the winding of the web 3 begins on the sleeve 19 by frictional engagement of the web 3 on the first 11 and third transport means 25.
- the second transport means 21 is immediately after more than one layer of the web 3 is wound on the sleeve 19, pulled down by a linear drive 29 (see broken line in Figure 1).
- the third transport means 25 is mounted vertically displaceable and is pushed with increasing diameter of the roll 17 of this successively upwards. An adjustable pressure of the run 25 'of the third transport means 25 on the vertex of the roll 17 causes the latter is not wrapped loosely but compacted in a predetermined manner.
- the fourth transporting means 27 is pivoted to the side about a pivot axis A in the clockwise direction (cf., FIG. 2).
- a suitable second linear drive 31 an adjustable pressure on the surface of the roll 17 can be exerted by the strand 27 'of the fourth transport means 27.
- the axis of rotation H of the sleeve shifts vertically upward. It is always guided by the guide rails 23 side.
- the supplied web 3 is severed by the cutting device 7.
- the guide rails 23 are pulled upwards, so that the lateral guide 19 is released.
- the winding can now 17 are ejected in the direction of the arrow S from the device 1.
- a new sleeve 19 which is held by two guide rails 33, advanced in the direction T, pushed the second transport 21 upwards to the starting position, the third transport means 25 and the guide rails 23 down.
- the fourth transport means 27 is already in the substantially vertical position, so that the conveyed from the first transport means 11 web 3 and the front end 15, as described above, led around the new sleeve 19 and the winding process can be started again.
- At least the two horizontally extending first and third transport means 11,25 are driven.
- the other two transport means 21,27 are driven by motors, not shown.
- the distances between the initially opposite runs of the transport means can be adjusted to the thickness of the respective material web 3 to be wound up in order to obtain an optimum winding density from the beginning.
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
L'invention concerne un dispositif (1) d'enroulement sans interruption de bandes textiles (3) acheminées en continu, comportant quatre éléments de transport (11, 21, 25, 27) formant une cage au début du processus d'enroulement. Lorsque le diamètre de la bobine (17) augmente et le deuxième élément de transport (21) est écarté, le troisième et le quatrième élément de transport (25, 27) sont écartés radialement par rapport au centre d'enroulement.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH15462004 | 2004-09-21 | ||
PCT/CH2005/000513 WO2006032154A1 (fr) | 2004-09-21 | 2005-09-01 | Dispositif d'enroulement sans interruption d'une bande textile acheminee en continu |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1791775A1 true EP1791775A1 (fr) | 2007-06-06 |
Family
ID=35159891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05773740A Withdrawn EP1791775A1 (fr) | 2004-09-21 | 2005-09-01 | Dispositif d'enroulement sans interruption d'une bande textile acheminee en continu |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080149755A1 (fr) |
EP (1) | EP1791775A1 (fr) |
WO (1) | WO2006032154A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006020586B4 (de) * | 2006-05-02 | 2008-08-28 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zum Erzeugen von Wattewickeln aus textilen Faserwatten |
DE102007033794A1 (de) * | 2007-07-19 | 2009-01-22 | Saint-Gobain Isover G+H Ag | Verfahren zur Herstellung einer Rohrschale aus Mineralwolle durch einen Wickelvorgang sowie hiermit hergestellte Rohrschale |
WO2012166576A1 (fr) * | 2011-05-27 | 2012-12-06 | Kufre Effiong Akpan | Machine d'enroulement de mat à décharge arrière |
WO2014047336A1 (fr) | 2012-09-19 | 2014-03-27 | Kufre Akpan | Enrouleuse de tapis à décharge par l'arrière avec enveloppeuse |
DE102016103236A1 (de) * | 2016-02-24 | 2017-08-24 | TRüTZSCHLER GMBH & CO. KG | Wickelmaschine zum Aufwickeln von Wattebänder zu Wattewickeln |
US11787655B2 (en) * | 2020-09-28 | 2023-10-17 | C3 Corporation | Variable roll cage machine and process |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2219895B3 (fr) * | 1973-03-02 | 1976-11-26 | Schwab Maschbau | |
FR2595673B1 (fr) * | 1986-03-11 | 1988-11-04 | Saint Gobain Isover | Perfectionnements aux enrouleuses a compression |
FR2616137B1 (fr) * | 1987-06-03 | 1990-08-03 | Saint Gobain Isover | Perfectionnements aux enrouleuses a compression de bandes de materiaux compressibles |
FR2685904A1 (fr) * | 1992-01-07 | 1993-07-09 | Saint Gobain Isover | Rouleau de matelas fibreux comprime, methode et dispositif pour l'obtenir. |
US5305963A (en) * | 1992-12-03 | 1994-04-26 | Schuller International, Inc. | Method and apparatus for forming rolls from strips of compressible material |
DE29604901U1 (de) * | 1996-03-16 | 1996-05-15 | Kaibel & Sieber GmbH, 67547 Worms | Vorrichtung zum Wickeln einer Bahn aus verdichtbarem Material |
ZA981514B (en) * | 1997-03-07 | 1998-08-28 | Saint Gobain Isover | Winding machine for fibrous mats |
EP0941952A1 (fr) * | 1998-03-09 | 1999-09-15 | Techint Compagnia Tecnica Internazionale S.P.A. | Machine pour enrouler des matériaux fibreux compressibles |
DE69800627T2 (de) * | 1998-04-07 | 2001-11-15 | Techint Compagnia Tecnica Internazionale S.P.A., Mailand/Milano | Apparat zum Aufrollen von zusammenpressbaren Faserstoffmaterialien |
US7100862B2 (en) * | 2003-09-03 | 2006-09-05 | Ottawa Fibre, Inc. | Roll-up machine and method |
-
2005
- 2005-09-01 EP EP05773740A patent/EP1791775A1/fr not_active Withdrawn
- 2005-09-01 WO PCT/CH2005/000513 patent/WO2006032154A1/fr active Application Filing
- 2005-09-01 US US11/573,807 patent/US20080149755A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2006032154A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2006032154A1 (fr) | 2006-03-30 |
US20080149755A1 (en) | 2008-06-26 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
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18D | Application deemed to be withdrawn |
Effective date: 20101012 |