EP0123840B1 - Appareil pour la fabrication d'un fil volumineux - Google Patents

Appareil pour la fabrication d'un fil volumineux Download PDF

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Publication number
EP0123840B1
EP0123840B1 EP84102757A EP84102757A EP0123840B1 EP 0123840 B1 EP0123840 B1 EP 0123840B1 EP 84102757 A EP84102757 A EP 84102757A EP 84102757 A EP84102757 A EP 84102757A EP 0123840 B1 EP0123840 B1 EP 0123840B1
Authority
EP
European Patent Office
Prior art keywords
thread
nap
twisting
divider
rubber gear
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
Application number
EP84102757A
Other languages
German (de)
English (en)
Other versions
EP0123840A1 (fr
Inventor
Heinrich Gehrs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT84102757T priority Critical patent/ATE19796T1/de
Publication of EP0123840A1 publication Critical patent/EP0123840A1/fr
Application granted granted Critical
Publication of EP0123840B1 publication Critical patent/EP0123840B1/fr
Expired 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
    • D01G15/46—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
    • D01G15/66—Drafting or twisting apparatus associated with doffing arrangements or with web-dividing apparatus with arrangements inserting false twist
    • 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
    • D01G15/52—Web-dividing arrangements
    • D01G15/54—Web-dividing arrangements employing doffers specially adapted for web dividing
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads

Definitions

  • the invention relates to a device for producing a voluminous yarn.
  • a method for producing a voluminous carded yarn whereby a pile strip coming from the pile divider is wound helically around a carrier thread, and this winding can be done in the Nitschelwerk, on the one hand, but additionally by a corresponding, the thread and the pile strip rotating turning device.
  • This voluminous thread is created by nibbling loose and twisted threads together in one rotation, pulling them and twisting them in the same direction by means of a rotary converter and simultaneously untwisting them.
  • the invention has for its object to propose a device for performing such a method.
  • the invention proposes a device which is characterized by a thread feed to the top of the pickup of the card, the thread being inserted between the pile dividers and the top of the pickup and being fed together with the picked-up pile ribbons of the nitschel, between nitschel and a pile divider a thread twister is arranged and another thread twister connects to the Nitschel and the take-up spool.
  • the division of the scraper fitting on the pickup and the feeding of the thread coming from the supply spool is such that the threads fed lie in the recess below the pile.
  • Fig. 1 denotes a supply spool.
  • the threads coming from these supply bobbins are fed via a thread guide 2, a braking device 3 to the customer 4 of a card 5, from which the so-called reel 6 can also be seen.
  • the scraper fitting of the pickup 4 is designated 7 and is designed in such a way that the supply of the thread 8 coming from the supply spool 1 is such that this supply thread lies in the recess below the pile 9 located on the pickup.
  • pile dividers 10 can be seen and the thread 8 passed through the doffer 4 below the pile divider 10 passes from the pile divider to a thread twister, which is generally designated 11.
  • the threads are turned so that the thread between thread twister 11 and pile divider 10 is closed, while it is turned behind the thread twister 11 in the conveying direction of the thread.
  • the threads pass to a Nitschelwerk 12 and from this Nitschelwerk 12, in turn, to a thread twister 14, whereby this thread twister is also operated in such a way that the thread between the Nitschel and thread twister 14 and an open twisting between thread twister 14 and a take-off spool 15 take place .
  • Fig. 1 it is also shown that two pile dividers and thus two sets of thread twisters can be provided, with this doubling preferably the double units are arranged one above the other.
  • FIG. 2 The arrangement shown in FIG. 2 is in principle the same arrangement as was explained above with reference to FIG. 1. In the arrangement shown in FIG. 2, however, four pile dividers are effective at the same time, and the illustration in FIG. 2 is intended to clarify that such additions are well within the scope of the invention.
  • An essential feature of the embodiment shown in FIG. 2 is a further thread twister 16, which is arranged in the thread feeder for the thread 8a in front of the pickup 4a and thus causes the thread between the thread twister 16 and the scraper of the pile divider 10a to open.
  • the thread rotators 16, 11a and 14a essentially consist of a tubular body which receives the thread and which has at its discharge opening a hook encompassing the thread outside the tubular body, with which the rotary movement of the thread is achieved.
  • the thread twister 14a causes the thread to overtighten between the nitschei 12a and the thread twister 14a and the thread between the thread twister 14a and the take-off spool 15a to open.
  • a drafting device can be switched on between the individual thread rotators and the rollers adjacent to them in order to make the thread more uniform.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Claims (6)

1. Dispositif pour la préparation d'un filé cardé gonflant, avec une carde (5, 5a), un diviseur de voile (10, 10a) et un appareil frotteur (12, 12a), qui suit le diviseur de voile, ainsi qu'un dispositif détordeur (11, 11 a; 14, 14a), qui suit l'appareil frotteur et est affecté à chaque fil gonflant individuel formé par la bande de voile et le fil porteur, dispositif détordeur qui provoque une torsion du fil autour de son propre axe, caractérisé par un dispositif d'amenée du fil vers le côté supérieur du peigneur (4, 4a) de la carde (5, 5a), le fil (8, 8a) étant guidé entre les diviseurs de voile (10, 10a) et le côté supérieur du peigneur (4, 4a) et étant amené à l'appareil frotteur (12, 12a) en même temps que la bande de voile reprise, tandis qu'entre le frotteur (12, 12a) et le diviseur de voile (10, 10a) est disposé un dispositif détordeur de fil (11, 11a), un autre détordeur de fil (14, 14a) étant disposé entre le frotteur (12, 12a) et la bobine réceptrice (15, 15a).
2. Dispositif selon la revendication 1, caractérisé par un détordeur de fil (16), disposé dans le dispositif d'amenée du fil destiné au fil (8, 8a) en amont du peigneur (4, 4a), et qui provoque une ouverture du fil (8, 8a) entre le détordeur de fil (16) et le diviseur de voile (10, 10a).
3. Dispositif selon la revendication 1, caractérisé en ce que la répartition de la garniture de carde (7) du peigneur (4) et l'amenée du fil (8) provenant de la bobine d'alimentation (1 ) sont tels que les fils amenés (8) se trouvent dans l'évidement en dessous du voile.
4. Dispositif au moins selon la revendication 1, caractérisé en ce que le mouvement de torsion du détordeur de fil (11,11 a) disposé entre le diviseur de voile (10, 10a) et le frotteur (12, 12a) est tel qu'il se crée une surtorsion du fil entre le détordeur (11, 11 a) et le diviseur de voile (10, 10a) et une ouverture du fil entre le détordeur de fil (11, 11 a) et le frotteur (12, 12a).
5. Dispositif au moins selon la revendication 1, caractérisé en ce que le mouvement de torsion du détordeur de fil (14,14a) entre le frotteur (12,12a) et la bobine réceptrice (15,15a) esttel qu'il se crée une surtorsion du fil entre le frotteur (12,12a) et le détordeur de fil (14, 14a) et une ouverture du fil entre le détordeur de fil (14, 14a) et la bobine réceptrice (15, 15a).
6. Dispositif au moins selon la revendication 1, caractérisé en ce que plusieurs diviseurs de voile agissent sur le côté supérieur du peigneur (4, 4a) et que, pour chacun, il est prévu plusieurs rangées de détordeurs de fil et de frotteurs.
EP84102757A 1983-03-21 1984-03-14 Appareil pour la fabrication d'un fil volumineux Expired EP0123840B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84102757T ATE19796T1 (de) 1983-03-21 1984-03-14 Vorrichtung zur herstellung eines voluminoesen garnes.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3310113A DE3310113A1 (de) 1983-03-21 1983-03-21 Vorrichtung zur herstellung eines voluminoesen garnes
DE3310113 1983-03-21

Publications (2)

Publication Number Publication Date
EP0123840A1 EP0123840A1 (fr) 1984-11-07
EP0123840B1 true EP0123840B1 (fr) 1986-05-14

Family

ID=6194123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102757A Expired EP0123840B1 (fr) 1983-03-21 1984-03-14 Appareil pour la fabrication d'un fil volumineux

Country Status (3)

Country Link
EP (1) EP0123840B1 (fr)
AT (1) ATE19796T1 (fr)
DE (2) DE3310113A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328704B3 (de) * 2003-06-26 2004-10-21 Leifheit Ag Schneidvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120604C2 (de) * 1981-05-23 1983-10-20 Heinrich 4474 Lathen Gehrs Verfahren zum Herstellen eines voluminösen Streichgarnes

Also Published As

Publication number Publication date
EP0123840A1 (fr) 1984-11-07
ATE19796T1 (de) 1986-05-15
DE3310113A1 (de) 1984-09-27
DE3460140D1 (en) 1986-06-19

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