EP1464738B1 - Machine à carder pour produire un voile de fibres - Google Patents

Machine à carder pour produire un voile de fibres Download PDF

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Publication number
EP1464738B1
EP1464738B1 EP03017144A EP03017144A EP1464738B1 EP 1464738 B1 EP1464738 B1 EP 1464738B1 EP 03017144 A EP03017144 A EP 03017144A EP 03017144 A EP03017144 A EP 03017144A EP 1464738 B1 EP1464738 B1 EP 1464738B1
Authority
EP
European Patent Office
Prior art keywords
roller
transfer
licker
rollers
main cylinder
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 - Fee Related
Application number
EP03017144A
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German (de)
English (en)
Other versions
EP1464738A1 (fr
Inventor
Siegfried Bernhardt
Robert Kamprath
Heinz-Werber Naumann-Burghardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spinnbau GmbH
Original Assignee
Spinnbau GmbH
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Filing date
Publication date
Application filed by Spinnbau GmbH filed Critical Spinnbau GmbH
Publication of EP1464738A1 publication Critical patent/EP1464738A1/fr
Application granted granted Critical
Publication of EP1464738B1 publication Critical patent/EP1464738B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
    • D01G15/20—Feed rollers; Takers-in
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/04—Carding machines with worker and stripper or like rollers operating in association with a main cylinder

Definitions

  • the invention relates to a nonwoven card according to the preamble of claim 1.
  • Such a fleece card is known from EP 0 188 177.
  • the nonwoven carding has a collection device which transfers fiber material to a licker-in, and a transfer device which transfers the fiber material via rollers at least twice from the lickerin to a master cylinder of the nonwoven card.
  • only transfer rollers are used on two transfer paths.
  • a wool card is known in which fibers are transferred by means of a conventional transfer roller to the master cylinder.
  • a work roll combs out a portion of the fibers transferred to the main drum and feeds them again with carding and blending with other fibers.
  • the invention is based on the object to provide a nonwoven carding or a method for nonwoven fabric of fiber material, in which the carding in the range in front of the main roll of a carding can be increased and thus the quality of the produced batt can be improved.
  • the invention advantageously provides that, in the case of a transmission device between the licker-in and the master cylinder, which repeatedly transfers the fiber material, at least one of the rollers is in the same direction as the master cylinder and the lickerin is a rotating whirling roller.
  • the whirling roller allows for feeding back on the lickerin, so that the carding performance of the lickerin can be used several times. Furthermore, there is a significantly higher carding performance in the area of the transfer points.
  • the transfer device may have only a single roller between the lickerin and the master cylinder on at least one or each transfer path.
  • the only roller may consist of a random roller.
  • a whirling roller may be arranged in combination with a transfer roller, the whirling roller being engaged with the lickerin.
  • the transfer device may comprise at least three rollers, at least two of which are in engagement with the lickerin and with the master cylinder.
  • the at least three rollers can be engaged with each other.
  • the transfer means may comprise at least three rollers respectively engaged with at least the licker-in and the master cylinder.
  • the adjacent rollers of the transmission device can also be mutually engaged.
  • All rollers of the transmission device can also consist exclusively of random rollers.
  • the at least one whirling roller may comprise carding elements in the form of a worker / Wender roller pair or in the form of carding plates.
  • FIG. 1 shows a first exemplary embodiment of a nonwoven carding machine with a draw-in device, comprising a draw-in roller 2 and a roughing roller 4.
  • the fiber material drawn in by the draw-in roller 2 and the roughing roller 4 is transferred to a licker-in 6.
  • the fiber material is transferred by means of a multi-roll transfer device 8 to a master cylinder 16, from which one or more bobbins can be removed by means of a fiber take-off device 18.
  • the fiber take-off device 18 is represented by two doffing wafers 20, 22, each of which takes over a batt from the master cylinder 16, and then doubled the bobbins via further removal devices, not shown, or transfer them undubbed to transport devices.
  • the transmission device 8 consists of two random rollers 10a, 10b, each of which forms a transmission path, with feedback being able to occur on the licker-in, so that the carding performance of the licker-in is used repeatedly. Furthermore, a significantly higher carding performance results in the area of the transfer points between the lickerin 6 and the random-action roller 10a or 10b and at the transfer points from the random-action rollers 10a, 10b to the main cylinder 16.
  • Fig. 2 is a modification of the embodiment of Fig. 1, in which the lower roller is a transfer roller 12.
  • the transfer roller 12 completely empties the licker-in 6, in contrast to the embodiment of FIG. 1, in which a return storage takes place via the random rollers 10a, 10b.
  • Fig. 3 shows a variant of the embodiment of Fig. 1, in which to further increase the carding performance on the upper whirl roller a carding 24 is arranged.
  • a carding plate 24 may also be provided on the random roller 10.
  • Fig. 4 shows a variant of the embodiment of Fig. 3, in which instead of the carding 24, a carding element 26 consisting of at least one worker / Wender roller pair 28, 30 is provided.
  • Fig. 5 shows an embodiment in which the lower transmission path is formed by a circlip 10 and the upper transmission path is formed of an intermediate taker 14 engaged with the licker-in 6 and a transfer roller 12 engaged with the intermediate taker 14 and the master cylinder 16 ,
  • FIG. 6 shows a variant of the embodiment according to FIG. 5, in which the upper transfer path is formed by a random roller 10a engaged with the licker-in 6 and a transfer roller 12 engaged with the random roller 10a and the master cylinder 16.
  • FIG. 7 shows an exemplary embodiment according to FIG. 6, in which the lower transmission path is formed by a transfer roller 12b.
  • the upper transmission path consists of a random roller 10 and a transfer roller 12a.
  • Fig. 8 shows an embodiment in which the upper transfer path is formed by a single impeller roll 10 and wherein the lower transfer path is formed of a septabexcellent 14 and a transfer roller 12, wherein the insects with the licker and the transfer roller 12 is engaged and the transfer roller 12 with the master cylinder 16th
  • Fig. 9 shows a variant of the embodiment of Fig. 8, in which the upper transmission path is formed by a random roller 10a and the lower transmission path instead of the intermediate pickup 14, a second whirling roller 10b is provided.
  • Fig. 10 shows an embodiment of the transfer device 8, which is formed of three mutually engaging random rollers 10a, 10b and 10c, wherein two random rollers 10a and 10b with the lickerin 6 and two impeller rollers 10a, 10c with the master cylinder 16 are engaged ,
  • FIG. 11 differs from the embodiment of FIG. 10 in that one of the two rollers, which are engaged with the master cylinder 16, is a transfer roller 12.
  • Fig. 12 shows a transmission device 8, which is formed of three random rollers 10a, 10b, 10c, whose axes are in line.
  • the middle whirling roll 10c has a smaller diameter compared to the upper and lower whirling rolls 10a, 10b.
  • the diameter of the middle vorrwalze 10c is chosen so that the middle Vorrwalze is engaged both with the adjacent Vorrwalzen 10a and 10b, as well as with the lickerin 6 and with the master cylinder 16. Due to the high number of tangential contact surfaces between the random rollers 10a, 10b, 10c and the lickerin 6 and the master cylinder 16 an extremely high carding performance is ensured.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Claims (12)

  1. Machine à carder pour produire un voile de fibres comportant :
    - un dispositif d'introduction (2, 4),
    - un briseur (6),
    - un cylindre principal (16), et
    - au moins un dispositif de prélèvement de fibres (18) se trouvant en engagement avec le cylindre principal (16) pour le prélèvement d'un voile de carde,
    - le dispositif d'introduction (2, 4) transférant la matière fibreuse au briseur (6) et un dispositif de transfert (8) transférant la matière fibreuse au moins deux fois du briseur (6) au cylindre principal (16) par des rouleaux (10, 10a, 10b, 10c, 12, 12a, 12b, 14),
    caractérisé en ce qu'au moins l'un des rouleaux (10, 10a, 10b, 10c, 12, 12a, 12b, 14) du dispositif de transfert (8) est un rouleau embrouilleur (10, 10a, 10b, 10c) tournant dans le même sens que le cylindre principal (16) et le briseur (6).
  2. Machine à carder selon la revendication 1, caractérisée en ce que le dispositif de transfert (8) comporte sur au moins un chemin de transfert ou sur chaque chemin de transfert un unique tambour (10, 10a, 10b, 10c, 12, 12a, 12b) entre le briseur (6) et le cylindre principal (16).
  3. Machine à carder selon la revendication 2, caractérisée en ce que l'unique rouleau est un rouleau embrouilleur (10, 10a, 10b, 10c).
  4. Machine à carder selon la revendication 1, caractérisée en ce qu'un rouleau embrouilleur (10, 10a, 10b, 10c) en combinaison avec un rouleau de transfert (12, 12a, 12b) est disposé sur au moins un chemin de transfert, le rouleau embrouilleur (10, 10a, 10b, 10c) étant en engagement avec le briseur (6).
  5. Machine à carder selon la revendication 1, caractérisée en ce que le dispositif de transfert (8) comporte au moins trois rouleaux de transfert (10 ,10a, 10b, 10c, 12, 12a, 12b, 14) dont au moins deux sont en engagement avec le briseur (6) et le cylindre principal (16).
  6. Machine à carder selon la revendication 5, caractérisée en ce que les au moins trois rouleaux (10, 10a, 10b, 10c, 12, 12a, 12b, 14) sont en engagement les uns avec les autres.
  7. Machine à carder selon la revendication 5, caractérisée en ce que le dispositif de transfert (8) comporte au moins trois rouleaux (10a, 10b, 10c) qui sont chacun en engagement au moins avec le briseur (6) et le cylindre principal (16).
  8. Machine à carder selon la revendication 7, caractérisée en ce que les rouleaux voisins (10a, 10b, 10c) du dispositif de transfert (8) sont en engagement mutuel.
  9. Machine à carder selon l'une des revendications 5 à 8, caractérisée en ce que tous les rouleaux du dispositif de transfert (8) sont constitués de rouleaux embrouilleurs (10, 10a, 10b, 10c).
  10. Machine à carder selon l'une des revendications 1 à 9, caractérisée en ce que l'au moins un rouleau embrouilleur (10, 10a, 10b, 10c) comporte des éléments de cardage (24, 26).
  11. Machine à carder selon la revendication 10, caractérisée en ce que les éléments de cardage (24, 26) sont constitués au moins d'une paire de rouleaux travailleurs/débourreurs (28, 30) ou de plaques de cardage (24).
  12. Procédé de fabrication d'un voile de matière fibreuse au moyen d'une machine à carder, par amenée de la matière fibreuse à un briseur (6) au moyen d'un dispositif d'introduction (2, 4), par transfert de la matière fibreuse du briseur (6) à un cylindre principal (16) pour carder la matière fibreuse, et par prélèvement d'au moins un voile de carde à partir du cylindre principal (16),
    caractérisé par un transfert au moins un double de la matière fibreuse du briseur (6) au cylindre principal (16) par plusieurs chemins de transfert en utilisant au moins un rouleau embrouilleur (10, 10a, 10b, 10c) sur au moins un chemin de transfert.
EP03017144A 2003-03-28 2003-07-29 Machine à carder pour produire un voile de fibres Expired - Fee Related EP1464738B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10314009A DE10314009A1 (de) 2003-03-28 2003-03-28 Vlieskrempel für die Vliesherstellung aus Fasermaterial
DE10314009 2003-03-28

Publications (2)

Publication Number Publication Date
EP1464738A1 EP1464738A1 (fr) 2004-10-06
EP1464738B1 true EP1464738B1 (fr) 2006-03-22

Family

ID=32842171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03017144A Expired - Fee Related EP1464738B1 (fr) 2003-03-28 2003-07-29 Machine à carder pour produire un voile de fibres

Country Status (3)

Country Link
US (1) US7152278B2 (fr)
EP (1) EP1464738B1 (fr)
DE (2) DE10314009A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005391A1 (de) 2006-02-03 2007-08-09 TRüTZSCHLER GMBH & CO. KG Vorrichtung an einer Karde, Krempel o. dgl., zur Reinigung von Fasermaterial z. B. aus Baumwolle, mit einer schnelllaufenden oder Hauptwalze
DE102006005390B4 (de) 2006-02-03 2021-08-12 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Karde, Krempel o. dgl., zur Reinigung von Fasermaterial z. B. aus Baumwolle, die eine schnelllaufende erste oder Hauptwalze umfasst
DE102006005389A1 (de) 2006-02-03 2007-08-09 TRüTZSCHLER GMBH & CO. KG Vorrichtung an einer Karde, Krempel o. dgl., zur Reinigung von Fasermaterial z. B. aus Baumwolle, die eine schnelllaufende erste oder Hauptwalze aufweist
CN103225137A (zh) * 2013-05-15 2013-07-31 海门市麒新纺织机械有限公司 一种单锡林双道夫梳理机
WO2016142892A1 (fr) * 2015-03-12 2016-09-15 Technoplants S.R.L. Machine de cardage
CN105568438A (zh) * 2016-03-01 2016-05-11 广西玉林市汉龙环保科技有限公司 新型多层转移梳理机
CN107287701B (zh) * 2017-08-28 2018-06-29 赤峰牧原绒毛制品有限责任公司 一种双途径绒毛转移分梳方法及设备
WO2020025640A1 (fr) * 2018-07-30 2020-02-06 Swm Luxembourg Sarl Appareil et procédé de fabrication de bandes fibreuses ayant une structure isotrope
CN113046866A (zh) * 2021-05-07 2021-06-29 常熟市飞龙无纺机械有限公司 纯棉罗拉式梳理机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436049C (de) * 1926-10-23 Carlo Schleifer Vorkrempel fuer Krempel- und aehnliche Maschinen
US1478630A (en) * 1920-01-14 1923-12-25 Eddo V Bates Point-to-point breast for wool cards
US2835929A (en) * 1953-06-12 1958-05-27 Taine Roger Carding devices
DE8218526U1 (de) * 1982-06-29 1985-05-02 Spinnbau GmbH, 2820 Bremen Krempel zur vliesherstellung aus faserstoffen
FI73472C (fi) * 1984-04-03 1991-01-01 Kevytrakenne Oy Karda.
IT1196763B (it) * 1984-12-07 1988-11-25 Fonderie Officine Riunite Di L Carda a cilindri particolarmente per la preparazione di veli tessuti non tessuti e nastri per semipettinato
DE3643304C1 (en) * 1985-09-07 1988-03-31 Spinnbau Gmbh Card for the production of nonwoven from fibre material
DE3532021A1 (de) * 1985-09-07 1987-03-19 Spinnbau Gmbh Verfahren und krempel zur vliesherstellung aus fasermaterial
IT1248587B (it) * 1991-06-28 1995-01-19 Nicola Napolitano Macchina cardatrice a tamburi,in particolare per la preparazione di tessuti non tessuti e nastri in fibre naturali od artificiali.
DE19521778A1 (de) * 1995-06-20 1997-01-02 Hollingsworth Gmbh Vlieskrempel, sowie Verfahren zur Vliesherstellung
US6553630B1 (en) * 2001-04-11 2003-04-29 TRüTZSCHLER GMBH & CO. KG Device for setting the distance between adjoining fiber clamping and fiber transfer locations in a fiber processing system

Also Published As

Publication number Publication date
EP1464738A1 (fr) 2004-10-06
US7152278B2 (en) 2006-12-26
US20040187267A1 (en) 2004-09-30
DE10314009A1 (de) 2004-10-14
DE50302714D1 (de) 2006-05-11

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