EP0640704B1 - Machine de peignage - Google Patents

Machine de peignage Download PDF

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Publication number
EP0640704B1
EP0640704B1 EP94112681A EP94112681A EP0640704B1 EP 0640704 B1 EP0640704 B1 EP 0640704B1 EP 94112681 A EP94112681 A EP 94112681A EP 94112681 A EP94112681 A EP 94112681A EP 0640704 B1 EP0640704 B1 EP 0640704B1
Authority
EP
European Patent Office
Prior art keywords
drive shaft
combing machine
shaft
combing
belt
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
Application number
EP94112681A
Other languages
German (de)
English (en)
Other versions
EP0640704A1 (fr
Inventor
Thomas Stolz
Viktor Pietrini
Oliver Wüst
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0640704A1 publication Critical patent/EP0640704A1/fr
Application granted granted Critical
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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
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/26—Driving arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing

Definitions

  • the invention relates to a combing machine with a row of combing heads, which is assigned a drive shaft running parallel to the longitudinal direction of the row, with a drafting device, the rollers of which are arranged approximately horizontally and at right angles to the longitudinal direction of the row of combing heads, and with a can plate and one Funnel wheel, which can be rotated around vertical axes.
  • the object of the invention is to facilitate and reduce the cost of the drive devices for the rollers of the drafting system, the can plate and the hopper wheel in a combing machine of the type specified at the outset.
  • the combing machine according to the invention is characterized in that a first angular drive with a first set toothed belt is arranged between the drive shaft mentioned and a drafting drive shaft parallel to the rollers of the drafting system and that between a parallel to the drafting drive shaft Shaft and a vertical drive shaft for the can plate and the funnel wheel, a second angular drive with a second set toothed belt is arranged.
  • the rollers of the drafting system are preferably driven by the drafting system drive shaft via further toothed belts.
  • Power transmission using toothed belts has the additional advantage that it has less play than power transmission using gearwheels, bevel gears, etc.
  • the single figure shows a schematic perspective exploded view of drive devices in a combing machine, the housing of the machine being indicated by broken lines.
  • the combing machine has a number of combing heads, of which only the outlines of the last combing head 1 of the series are indicated.
  • Working parts of the combing heads are driven by a motor, not shown, via transmission devices, not shown, which also drive a drive shaft 2 running parallel to the longitudinal direction of the row of combing heads.
  • the strips of combed fiber material released by the combing heads 1 are fed together to a drafting system, of which only five lower rollers 3, 4, 5, 6 and 7 are shown. Three printing rollers, not shown, work together with these rollers.
  • the rollers of the drafting system 3, 4, 5, 6, 7 are arranged horizontally and at right angles to the longitudinal direction of the row of combing heads 1.
  • the fleece emitted by the drafting device 3, 4, 5, 6, 7 is transported in belt form on a conveyor belt 8 to a funnel wheel 9 which can be rotated about a vertical axis.
  • the funnel wheel 9 places the sliver into a can (not shown) which, in operation, stands on a can plate 10, which can also be rotated about a vertical axis.
  • a gearwheel 11 which is coupled via a first angular drive with a first set toothed belt 12, which is placed around two deflection rollers, with a gearwheel 13 which is connected to the drafting rollers 3, 4, 5, 6, 7 parallel drafting drive shaft 14 sits.
  • the shaft 14 drives, via a further toothed belt 15, a second shaft 16 which is parallel to the drafting rollers 3, 4, 5, 6, 7 and which additionally carries two toothed wheels 17 and 18.
  • the toothed wheel 17 drives a shaft 20 via a toothed belt 19, on which two toothed wheels 21 and 22 are seated.
  • the toothed wheel 21 drives two toothed wheels via a toothed belt 23, which sit on the two first drafting rolls 3 and 4, and the toothed wheel 22 drives two toothed wheels via a toothed belt 24, which sit on the third and fourth drafting rolls 5 and 6, respectively.
  • the gear 18 on the shaft 16 drives a further shaft 26 parallel to the drafting drive shaft 14 via a toothed belt 25.
  • a gear 27 On the shaft 26 is a gear 27, which drives two further gears via a toothed belt 28, one of which sits on the fifth drafting roller 7 and the other sits on the shaft of a drive roller 29 for the conveyor belt 8.
  • a gearwheel 30 is seated on the shaft 26, which drives a gearwheel 32 which is fastened on a vertical shaft 33 via a second angular drive with a second set toothed belt 31.
  • the toothed belt 31 also runs around two freely rotatable deflection rollers, one of which is mounted on the shaft 26 and the other is arranged parallel to the toothed wheel 32.
  • the vertical shaft 33 serves as a drive shaft for the can plate 10 and for the funnel wheel 9. With the can plate 10, the shaft 33 is coupled via a standard reduction gear 34 and a chain 35. With the funnel wheel 9, the shaft 33 is coupled via a V-belt 36.
  • the V-belt 36 runs around a pulley 37 seated on the shaft 33, which is designed as a variator pulley. By adjusting the variator disk 37, the speed of the funnel wheel 9 can be changed by, for example, ⁇ 5%.
  • the two set toothed belts 12 and 31 and the front toothed belts 24 and 25 and preferably the V-belts 36 are also arranged in the housing of the combing machine in a respective enclosed chamber 45 and 46, shown schematically.
  • An overpressure is maintained in these chambers, with which the ingress of fiber fly and dust into the chamber is prevented.
  • the means for generating the excess pressure each contain a fan 47 or 49, which draws in air from the environment through a sieve 48 or 50 and presses it into the chamber.
  • An extension or a further chamber (not shown) which receives the rear toothed belts 15, 19, 23 and 28 can be connected to the chamber.

Landscapes

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

Claims (7)

  1. Peigneuse avec une rangée de têtes de peignage (1), auxquelles est adjoint un arbre d'entraînement (2) s'étendant d'une manière parallèle à la direction longitudinale de la rangée, avec un train d'étirage dont les rouleaux (3, 4, 5, 6, 7) sont disposés à peu près à l'horizontale et à angle droit par rapport à la direction longitudinale de la rangée de têtes de peignage (1), et avec un plateau de pot (10) et un plateau de tasseuse (9) qui peuvent tourner autour d'axes verticaux,
    caractérisée par le fait
    qu'une première commande angulaire (11, 12, 13) possédant une première courroie dentée croisée (12) est disposée entre ledit arbre d'entraînement (2) et un arbre d'entraînement de train d'étirage (14) s'étendant d'une manière parallèle aux rouleaux (3, 4, 5, 6, 7) du train d'étirage, et qu'une deuxième commande angulaire (30, 31, 32) possédant une deuxième courroie dentée croisée (31) est disposée entre un arbre (26) s'étendant d'une manière parallèle à l'arbre d'entraînement de train d'étirage (14), et un arbre d'entraînement vertical (33) pour le plateau de pot (10) et le plateau de tasseuse (9).
  2. Peigneuse selon revendication 1,
    caractérisée par le fait
    qu'au moins une des deux courroies dentées croisées (12, 31) est disposée dans une chambre scellée (45), et que des moyens (47) sont prévus pour maintenir une surpression dans la chambre.
  3. Peigneuse selon revendication 1 ou 2,
    caractérisée par le fait que
    les rouleaux (3, 4, 5, 6, 7) du train d'étirage sont entraînés depuis l'arbre d'entraînement de train d'étirage (14), via d'autres courroies dentées (15, 19, 23, 24, 25, 28).
  4. Peigneuse selon une des revendications 1 à 3,
    caractériseé par le fait que
    le plateau de tasseuse (9) est entraîné à partir de l'arbre d'entraînement vertical (33), via une courroie trapézoïdale (36).
  5. Peigneuse selon une des revendications 2, 3 et 4,
    caractérisée par le fait
    qu'au moins une partie des autres courroies dentées (15, 19, 23, 24, 25, 28) et la courroie trapézoïdale (36) sont également disposées dans la chambre scellée (45, 46).
  6. Peigneuse selon revendication 4,
    caractérisée par le fait
    qu'une poulie de courroie d'entraînement (37) fixée sur l'arbre vertical (33) est formée comme poulie de variateur pour la courroie trapézoïdale (36).
  7. Peigneuse selon une des revendications 1 à 6,
    caractérisée par le fait que
    le plateau de pot (10) est entraîné depuis l'arbre d'entraînement vertical (33), via un engrenage démultiplicateur (34) et une chaîne (35).
EP94112681A 1993-08-25 1994-08-13 Machine de peignage Expired - Lifetime EP0640704B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2522/93 1993-08-25
CH252293 1993-08-25

Publications (2)

Publication Number Publication Date
EP0640704A1 EP0640704A1 (fr) 1995-03-01
EP0640704B1 true EP0640704B1 (fr) 1996-10-02

Family

ID=4235685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94112681A Expired - Lifetime EP0640704B1 (fr) 1993-08-25 1994-08-13 Machine de peignage

Country Status (5)

Country Link
US (1) US5502875A (fr)
EP (1) EP0640704B1 (fr)
JP (1) JP3432609B2 (fr)
CN (1) CN1048766C (fr)
DE (1) DE59400765D1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999058749A1 (fr) 1998-05-13 1999-11-18 Maschinenfabrik Rieter Ag Machine traitant une matiere textile et dotee d'un bac d'etirage
CN1327059C (zh) * 2003-12-30 2007-07-18 江苏宏源纺机股份有限公司 精梳机的圈条传动装置
CH703154B1 (de) * 2007-06-29 2011-11-30 Truetzschler Gmbh & Co Kg Vorrichtung zur Fasersortierung bzw. -selektion eines Faserverbandes aus Textilfasern.
ITMI20081097A1 (it) * 2007-06-29 2008-12-30 Truetzschler Gmbh & Co Kg Apparecchiatura per la cernita di fibre o la selezione di fibre di un fascio di fibre comprendente fibre tessili, specialmente per la pettinatura
GB0811207D0 (en) * 2007-06-29 2008-07-23 Truetzschler Gmbh & Co Kg Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing
GB0811191D0 (en) * 2007-06-29 2008-07-23 Truetzschler Gmbh & Co Kg Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textille fibre, especially for combing
CH703786B1 (de) * 2007-06-29 2012-03-30 Truetzschler Gmbh & Co Kg Vorrichtung zur Fasersortierung bzw. -selektion eines Faserverbandes aus Textilfasern.
DE102008004098A1 (de) * 2007-06-29 2009-01-02 TRüTZSCHLER GMBH & CO. KG Vorrichtung zur Fasersortierung bzw. -selektion eines Faserverbandes aus Textilfasern, insbesondere zum Kämmen, der über Zuführmittel einer Fasersortiereinrichtung, insbesondere Kämmeinrichtung zugeführt wird
CH704224B1 (de) * 2007-06-29 2012-06-15 Truetzschler Gmbh & Co Kg Vorrichtung zur Sortierung bzw. Selektion von Fasern eines Faserverbandes aus Textilfasern.
CN107447300B (zh) * 2017-08-10 2019-05-21 徐州锦丰纺织有限公司 一种高效可调式纺织用梳棉机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065763B (fr) * 1956-06-16
DE1249739B (fr) * 1962-04-19
GB1331740A (en) * 1972-02-18 1973-09-26 Osaka Kiko Co Ltd Apparatus for forming sliver
DE3041269A1 (de) * 1980-11-03 1982-06-09 W. Schlafhorst & Co, 4050 Mönchengladbach Antriebsgehaeuse fuer eine textilmaschine, insbesondere spinn- und/oder spulmaschine
US4831691A (en) * 1987-10-09 1989-05-23 John D. Hollingsworth On Wheels, Inc. Compact carding apparatus with sliver thread-up and method
IN172476B (fr) * 1988-02-12 1993-08-21 Rieter Ag Maschf
CH682565A5 (de) * 1990-07-02 1993-10-15 Rieter Ag Maschf Regelung der Kämmaschine.
US5230125A (en) * 1988-12-22 1993-07-27 Rieter Machine Works, Ltd. Combing machine and process for forming an even combed sliver
IT1230902B (it) * 1989-06-23 1991-11-08 Savio Spa Perfezionamento al dispositivo per la raccolta di nastri di fibre in vasi.
DE3934576A1 (de) * 1989-10-17 1991-04-25 Schubert & Salzer Maschinen Streckwerk zum verziehen von faserbaendern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Klein, W.: Die Kurzstapelspinnerei, The Textile Institute, Fürth, Bd. 3, Seite 34 *

Also Published As

Publication number Publication date
DE59400765D1 (de) 1996-11-07
CN1113271A (zh) 1995-12-13
JP3432609B2 (ja) 2003-08-04
EP0640704A1 (fr) 1995-03-01
CN1048766C (zh) 2000-01-26
JPH0770831A (ja) 1995-03-14
US5502875A (en) 1996-04-02

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