EP0072896A1 - Procédé pour préparer le peignage - Google Patents

Procédé pour préparer le peignage Download PDF

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Publication number
EP0072896A1
EP0072896A1 EP82105186A EP82105186A EP0072896A1 EP 0072896 A1 EP0072896 A1 EP 0072896A1 EP 82105186 A EP82105186 A EP 82105186A EP 82105186 A EP82105186 A EP 82105186A EP 0072896 A1 EP0072896 A1 EP 0072896A1
Authority
EP
European Patent Office
Prior art keywords
container
wadding
cotton
combing machine
machine
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Withdrawn
Application number
EP82105186A
Other languages
German (de)
English (en)
Inventor
Giancarlo Mondini
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
Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0072896A1 publication Critical patent/EP0072896A1/fr
Withdrawn legal-status Critical Current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
    • D01G19/00—Combing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/78—Apparatus in which the depositing device or the receptacle is reciprocated
    • 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
    • D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
    • D01G15/64—Drafting or twisting apparatus associated with doffing arrangements or with web-dividing apparatus
    • 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
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention relates to a method for preparing the combing of cotton fibers by means of a combing machine, in which method cards made of cards are placed side by side side by side and formed into a cotton wool.
  • the wadding to be wound is supplied at a speed of at least 120 meters per minute, so that the fiber material must be wound onto the winding sleeve at a relatively high rotational speed.
  • the winding speed or the maximum diameter of the roll cannot be increased further beyond a certain value in the fiber wadding. If one tries to counteract these conditions by pressing on the fiber wadding, the latter can later no longer be handled in a satisfactory manner, since wadding which has been unwound later and fed into the combing machine proves to be "hairy". As a result, the quality of the subsequent product suffers.
  • cards 11 are provided.
  • the tapes produced by these are placed in cans 12.
  • the Kardenbaen be - the brought to a track 13 in which a Delay of the tapes is made.
  • the warped data arrive in container 14, in which they are presented to a cotton machine 15, on which the tapes are placed next to one another and combined to form a cotton wool. After leaving the cotton machine 15, the latter is placed in folds in a rectangular container 16.
  • the cotton wool is brought up to the combing machine 17 in the container 16 and is fed into the combing machine 17 from these containers 16.
  • a route 13 is shown in detail in FIG. 3.
  • the card slivers 21 formed by the cards 11 are removed from the cans and fed to the drafting system 22.
  • six card slivers 21 are combined or compacted and stretched to six times the length by the drafting system 22.
  • a warped band 24 is formed on each half of the feed table 23.
  • Each of these bands 24 is filled into a can 14.
  • the warped tapes 24 brought into the cans 14 are guided over the rods 27, placed side by side and combined to form a wad 26.
  • the latter is carried between two conveyor belts 31, 32, which move in operation in the sense indicated by the arrows.
  • pairs of drafting rollers 38 serving to warp the bands can also be provided.
  • a container 16 This is rectangular in shape and can be moved on wheels 33. Inside the Be haelters 16 is a plate 34 which is supported by springs 35. By swiveling the bands 31, 32 around the rollers 36 and by correspondingly simultaneously reducing the angle ⁇ , the rollers 37 move to the right in a horizontal direction. They can generally be moved back and forth in the horizontal direction over the container 16. If cotton wool 26 is supplied from the outlet slot between the rollers 37 during operation, the cotton wool 26 is deposited in folds in the container 16, as shown by the broken line.
  • the elasticity of the springs 35 is adjusted in such a way that with increasing amount of cotton on the plate 34 the plate decreases by such amounts that the cotton wool 26 always extends to the upper edge of the container 16. In this way, a very clean and exact fold-like deposit of the cotton 26 is obtained.
  • the cotton to be combed has been wound up into coils which have been brought to the combing machine 17. While the cotton was unwound from the roll, the latter was then fed into the combing machine 17. Instead of such wraps, rectangular containers 16 are used according to the invention, which are filled with pleated cotton 26.
  • the method according to FIG. 1 thus forms a simple and advantageous preparation for combing, in which all the disadvantages and difficulties mentioned above are avoided.
  • the fold-down placement can easily be done with sufficient speed and there is no disturbing centrifugal force.
  • the load on the cotton 26 on tension is so small that the tensile strength of the same is practically irrelevant.
  • a mutual one Moving neighboring positions as a result of walking processes or the occurring torques cannot deteriorate.
  • a spring plate 34 allows the cotton to be deposited very cleanly. If the container 16 is additionally provided with wheels, the weight of the amount of wadding to be used is practically completely free. There are only space issues to consider. A quantity of cotton wool of 15 kg or more, if it is in the form of a wrap, is already difficult for transporting, for example, female editorial staff, but does not pose any difficulties in the form of folds stored in a container.
  • the card slivers coming from a carding machine 11 are fed directly into a cotton machine 15 as shown in FIGS. 4 and 5 in cans 12.
  • the cotton wool formed by this is collected in a rectangular vessel 41.
  • a sweeping section 42 is then provided.
  • several wadding brought in different vessels 41 are combined, processed into a new wadding and placed in a rectangular container 16.
  • this cotton is presented to a combing machine 17 and fed from the container 16 into the combing machine 17.
  • FIGS. 4 and 5 show a sweeping section 42 in detail.
  • wadding 26 produced by means of wadding machines such as the wadding 26 shown in FIGS. 4 and 5 are continuously placed on one another on an endless conveyor belt 44 and taken along by it, as is shown for three wadding 26.
  • the superimposed wadding 26 passes from the conveyor belt 44 via a drafting device 45, in which they are warped, for example six times.
  • the cotton 46 supplied by the drafting device 45 becomes, as already 4 and 5 for the cotton 26 was shown, by means of two endless wheels 31, 32 rotating around the rollers 36, 37. 6, the direction of movement of the conveyor belts 31, 32 is indicated by arrows.
  • the cotton 46 is placed in folds in a container 16. This is also provided with a plate 34 resting on springs 35, by means of which an exact, fold-wise depositing of the cotton wool is possible.
  • the sweeping section 42 is presented in a known manner instead of the rectangular vessels 41.
  • the difficulties in winding the cotton emerging from the wadding machine 15 would generally not yet be very great, because the parallel position of the fibers of the wadding has not yet progressed very much in this production stage and the tearing thereof is not yet so easy.
  • it may already be advantageous for the formation of the cotton 46 in the sweeping section 42 if a winding process is no longer used in this working phase, but if the rectangular vessels 41 shown are used instead of winding. These are also advantageously provided with wheels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP82105186A 1981-08-21 1982-06-14 Procédé pour préparer le peignage Withdrawn EP0072896A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5394/81 1981-08-21
CH539481 1981-08-21

Publications (1)

Publication Number Publication Date
EP0072896A1 true EP0072896A1 (fr) 1983-03-02

Family

ID=4292831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82105186A Withdrawn EP0072896A1 (fr) 1981-08-21 1982-06-14 Procédé pour préparer le peignage

Country Status (3)

Country Link
EP (1) EP0072896A1 (fr)
JP (1) JPS5836224A (fr)
DD (1) DD202314A5 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578955A1 (fr) * 1992-07-15 1994-01-19 Maschinenfabrik Rieter Ag Procédé de préparation d'un enroulement de nappe
CN103361777A (zh) * 2012-03-29 2013-10-23 立达英格尔施塔特有限公司 纺织机及纤维股线喂料方法
CN112226856A (zh) * 2020-09-26 2021-01-15 桐乡市永富纺织股份有限公司 一种具有棉絮除尘功能的梳棉机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902174A1 (de) * 1988-01-26 1989-08-03 Honda Motor Co Ltd Reglervorrichtung fuer eine maschine
JP2566134Y2 (ja) * 1991-03-28 1998-03-25 アイシン精機株式会社 流量微調整機構

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR450096A (fr) * 1912-10-28 1913-03-14 Paul Lefevre Perfectionnements aux pots de carde et au procédé pour les remplir
FR1007929A (fr) * 1948-04-16 1952-05-12 Alsacienne Constr Meca Machine perfectionnée pour la formation et le pliage des nappes alimentant les bancs d'étirage
FR1179852A (fr) * 1957-07-25 1959-05-28 Procédé et dispositif pour l'obtention de mèches non tordues, en fibres de coton, ou autres fibres peu feutrées
GB886396A (en) * 1957-10-11 1962-01-03 Tmm Research Ltd Improvements relating to the production of textile yarns
FR1293005A (fr) * 1961-03-20 1962-05-11 Alsacienne Constr Meca Perfectionnement aux peigneuses de fibres textiles
FR84861E (fr) * 1963-09-10 1965-04-30 Mécanisme à mouvements alternatifs croisés pour l'empotage de matières textiles en pots de section rectangulaire
DE1510304A1 (de) * 1961-10-31 1969-07-24 Kureha Spinning Co Ltd Verfahren und Einrichtung zur Herstellung eines Wickelbandes,das beim Spinnen von Fasern einem Kaemmvorgang unterworfen wird
DE1510248B1 (de) * 1965-06-30 1970-10-08 Bayer Ag Zubringervorrichtung fuer die Eintaefelung von flachen endlosen Kabeln aus synthetischen Faeden

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR450096A (fr) * 1912-10-28 1913-03-14 Paul Lefevre Perfectionnements aux pots de carde et au procédé pour les remplir
FR1007929A (fr) * 1948-04-16 1952-05-12 Alsacienne Constr Meca Machine perfectionnée pour la formation et le pliage des nappes alimentant les bancs d'étirage
FR1179852A (fr) * 1957-07-25 1959-05-28 Procédé et dispositif pour l'obtention de mèches non tordues, en fibres de coton, ou autres fibres peu feutrées
GB886396A (en) * 1957-10-11 1962-01-03 Tmm Research Ltd Improvements relating to the production of textile yarns
FR1293005A (fr) * 1961-03-20 1962-05-11 Alsacienne Constr Meca Perfectionnement aux peigneuses de fibres textiles
DE1510304A1 (de) * 1961-10-31 1969-07-24 Kureha Spinning Co Ltd Verfahren und Einrichtung zur Herstellung eines Wickelbandes,das beim Spinnen von Fasern einem Kaemmvorgang unterworfen wird
FR84861E (fr) * 1963-09-10 1965-04-30 Mécanisme à mouvements alternatifs croisés pour l'empotage de matières textiles en pots de section rectangulaire
DE1510248B1 (de) * 1965-06-30 1970-10-08 Bayer Ag Zubringervorrichtung fuer die Eintaefelung von flachen endlosen Kabeln aus synthetischen Faeden

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578955A1 (fr) * 1992-07-15 1994-01-19 Maschinenfabrik Rieter Ag Procédé de préparation d'un enroulement de nappe
CN103361777A (zh) * 2012-03-29 2013-10-23 立达英格尔施塔特有限公司 纺织机及纤维股线喂料方法
CN112226856A (zh) * 2020-09-26 2021-01-15 桐乡市永富纺织股份有限公司 一种具有棉絮除尘功能的梳棉机

Also Published As

Publication number Publication date
DD202314A5 (de) 1983-09-07
JPS5836224A (ja) 1983-03-03

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19840211

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Inventor name: MONDINI, GIANCARLO