EP0867541B1 - Procédé pour fabriquer un fil retors dans un processus combiné de filature et retordage - Google Patents

Procédé pour fabriquer un fil retors dans un processus combiné de filature et retordage Download PDF

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Publication number
EP0867541B1
EP0867541B1 EP97104482A EP97104482A EP0867541B1 EP 0867541 B1 EP0867541 B1 EP 0867541B1 EP 97104482 A EP97104482 A EP 97104482A EP 97104482 A EP97104482 A EP 97104482A EP 0867541 B1 EP0867541 B1 EP 0867541B1
Authority
EP
European Patent Office
Prior art keywords
thread
spinning
travel
balloon
twisting unit
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
EP97104482A
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German (de)
English (en)
Other versions
EP0867541A1 (fr
Inventor
Roland Greis
Georg Heinen
Jürgen Schnitzler
Bertram Schwanitz
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.)
Volkmann GmbH and Co KG
Original Assignee
Volkmann GmbH and Co KG
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 Volkmann GmbH and Co KG filed Critical Volkmann GmbH and Co KG
Priority to DE59701171T priority Critical patent/DE59701171D1/de
Priority to EP97104482A priority patent/EP0867541B1/fr
Priority to TR1998/00404A priority patent/TR199800404A2/xx
Priority to CZ98782A priority patent/CZ78298A3/cs
Priority to US09/042,901 priority patent/US5964083A/en
Publication of EP0867541A1 publication Critical patent/EP0867541A1/fr
Application granted granted Critical
Publication of EP0867541B1 publication Critical patent/EP0867541B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/90—Arrangements with two or more spinning or twisting devices of different types in combination
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D01H1/101—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting in which multiple twist is imparted at the take-up stations
    • D01H1/103—Two-for-one twisting

Definitions

  • DD 78710 describes a manufacturing process of a thread using the open-end process but without specifying which procedural steps in the Individual are to be carried out using the OE spinning rotors to produce spun yarns with each other.
  • the invention has for its object a combined To create spin-twist, which in particular also for processing worsted yarns with a larger one Stack length is suitable.
  • the method according to serves to solve this task Claim 1, in which the device System for producing the two spun threads outside a double wire twisting unit, which in turn with a so-called inner winder works by the take-up reel and take-up device inside the double wire twisting unit and thus also within the operation of this Thread balloons emerging aggregates housed are.
  • Figure 1 shows a schematic representation in essentially a first axial section Embodiment of the invention Spinning twisting device.
  • Figure 2 shows schematically a section approximately corresponding to line A-B in Figure 1.
  • Figure 3 shows this in a schematic representation Pole wheel of the driven protective pot with the assigned magnetic star wheel.
  • Figure 4 shows a schematic representation in essentially a second axial section Embodiment of the invention Spinning twisting device.
  • the combined spinning twister shown in Figure 1 comprises a spinning part I and one working on the double wire principle Thread part II.
  • the spinning part I contains at least two side by side stored in a machine frame 51 OE spinning rotors 52, 53, which in a suitable manner, for example using a tangential drive belt 54 or 55, can be rotated.
  • the OE spinning rotors 52, 53 open in the usual way Way of fiber material feed pipes 56 and 57.
  • Double-wire twisting unit II comprises one in one Machine frame M stationary hollow axle 1, on which by means of a tangential drive belt 5 drivable hollow whorl 2 is rotatably mounted, the together with the thread storage disc 3, the Overflow plate 4 and the journal 10 den Spindle rotor forms.
  • a bearing bush 13.1 having carrier 13 for the to be described Thread winding device rotatably mounted.
  • On the Bearing bush 13.1 is one of a balloon limiter 7 surrounded protective pot 8 with its protective pot bottom 8.1 rotatably mounted, distributed over its circumference alternately polarized magnetic poles 15 is provided. These magnetic poles 15 are on one Star wheel 16 (see also Fig. 3) attached counter magnets 16.1 assigned.
  • the star wheel 16 is by means of its Hub 16.2 rotatably mounted in a bearing block 60, the is attached to the machine frame M.
  • the star wheel 16 is by means of a conventional electromotive Drive powered, which symbolizes a Rotor part R and a stator part S includes and more suitable Way is powered. With rotating Star wheel 16 become protective pot 8 and protective pot base 8.1 set in rotation.
  • the winder further includes one Traversing thread guide 27 on one with a magnet 28.1 equipped magnet holder 28 is articulated.
  • the Magnet holder 28 is slidably guided on a rail 29, which is attached to the take-up reel carrier 13 and itself extends parallel to the spindle axis.
  • At the top of the Rail 29 is an inclined towards the spindle axis Cantilever arm 34 pivotally attached, one in the Extension of the spindle axis lying thread guide 37 wears.
  • the traversing thread guide 27 experiences its traversing movement by means of an outside of the balloon delimiter 7 up and down movable counter magnet 40, of which the magnetic holder 28 carrying the traversing thread guide 27 is moved up and down along the rail 29.
  • Thread guide 32 arranged perpendicular to one Deflection roller 38 is the traversing thread guide 27th is assigned, with a slight spring pressure against the Shell surface of the take-up spool 22 is present.
  • the two filaments a, a ' which are in the first one Lower end of the hollow axis 1 forming the centering point occur through the thread storage disc 3 guided radially outwards and move in shape a thread balloon through the cylinder gap between the balloon limiter 7 and the protective pot 8 upwards up to that in the extension of the spindle axis lying and forming a second centering point Thread guide eyelet 37; from there they step down in the interior of the Double wire twisting unit to pass through the thread guide 32 and over the guide roller 38 continuously by means of Traversing thread guide 27 as a finished thread on the Winding spool 22 to be wound, whose maximum diameter in Figure 2 by the dash-dotted Line 22 'is indicated.
  • FIG. 4 corresponds in many Areas of the embodiment of Figure 1 what this shows that in FIG. 4 the individual Reference numerals used in Figure 1, if necessary transferred to the corresponding hundreds have been, that is to say, number 108 in FIG for number 8 in Figure 1; Number 137 in Figure 4 stands for number 37 in Figure 1, etc., where on the renewed more detailed description of the corresponding Elements is dispensed with.
  • the spinning device III also at least two next to each other Spinning units in the form of OE spinning rotors 152, 153, which in one by an electric motor drive - Stator part S 'and rotor part R' - for a rotary movement drivable rotor 160 are rotatably supported, thereby in Connection with the subsequent double wire twisting unit trained twisted part IV an additional, i.e. third twist of twist can be generated.
  • the electric motor drive for the OE spinning rotors 152, 153 takes place via the electric motor stator parts S '', rotor parts corresponding to those in the spinning rotors opposite.
  • the energy supply can be in the usual Manner, e.g. by means of slip ring arrangements 180.
  • the fiber material feed according to the arrows f takes place through the rotor 160, which has a hollow axis section 160.1 with adjoining fiber material feed pipes 156, 157.
  • This double wire twisting device differs of the device according to Figure 1 in that the first centering point where the two filaments b, b 'are brought together by a in the extension of the spindle axis Thread guide eye 137 is formed.
  • the two merged Spinning threads b, b 'then run in shape a thread balloon through the gap between the Balloon limiter 107 and the protective pot and kick through the thread guide channel of the thread storage disk 103 radially inwards into the spindle rotor, the in addition to the thread storage disk 103 den Overflow plate 104 and that by means of a tangential drive belt 105 drivable whorls 102 includes.
  • the second centering point At the transition point between the radial running thread guide channel of the thread storage disc 103 and the axially adjoining hollow axis 109 is the second centering point.
  • the spinning and twisting device according to FIG. 4 can also be used as pure double wire variant operated according to Fig. 1 if the rotor 160 is dispensed with.

Landscapes

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

Claims (5)

  1. Procédé de fabrication d'un fil retors dans un processus combiné de filage-retordage, dans lequel sont produits, au moyen d'au moins deux groupes de filage (52, 53 ; 152,153), des filés individuels qui sont conduits ensemble à un premier point de centrage situé sur l'axe d'un groupe de retordage à double torsion (II ou IV) et, suivant le principe de la double torsion, soumis à une première torsion de retordage dans une première direction de marche du fil et ensuite conduits à un deuxième point de centrage également situé sur l'axe du groupe de retordage à double torsion pour être ensuite soumis à la deuxième torsion de retordage dans une deuxième direction de marche du fil opposée à la première, caractérisé par le fait que les filés sont introduits par le deuxième point de centrage à l'intérieur du ballon de fil formé entre les deux points de centrage suivant le principe de la double torsion, et sont enroulés sur un tube ou autre support d'enroulement (22 ou 122) se trouvant à l'intérieur de ce ballon de fil et soumis à rotation.
  2. Procédé selon la revendication 1, caractérisé par le fait que les filés (a, a') sont introduits dans l'extrémité, formant le premier point de centrage, d'un axe creux (1), d'où ils entrent au centre dans le disque de stockage de fil (3) d'un rotor de broche (2, 3, 4) d'un groupe de retordage à double torsion (II) et quittent ce disque de stockage de fil (3) radialement vers l'extérieur pour être conduits sous la forme d'un ballon de fil, en s'étendant dans la première direction de marche du fil, à un oeillet guide-fil (37) situé dans le prolongement de l'axe du groupe de retordage à double torsion et formant le deuxième point de centrage.
  3. Procédé selon la revendication 1, caractérisé par le fait que les filés (b, b') sont conduits à un oeillet guide-fil (137) situé dans le prolongement de l'axe du groupe de retordage à double torsion (IV) et formant le premier point de centrage, pour ensuite, en tournant sous la forme d'un ballon de fil autour du groupe de retordage à double torsion, en traversant axialement vers l'intérieur le disque de stockage de fil (103) du rotor de broche (102, 103, 104) du groupe de retordage à double torsion et en formant le deuxième point de centrage, entrer dans l'axe creux du rotor de broche dans une direction de marche du fil opposée à la direction de marche du fil dans la zone du ballon de fil.
  4. Procédé selon l'une des revendications 1 à 3,
    caractérisé par le fait que comme groupes de filage sont utilisés des rotors de filage à bouts libres.
  5. Procédé selon l'une des revendications 1 et 3,
    caractérisé par le fait que les groupes de filage (152, 153) sont montés dans un rotor commun (160) qui présente un axe creux (160.1) par lequel la matière fibreuse est amenée aux groupes de filage par des tubes d'alimentation en matière fibreuse (156, 157) faisant suite à l'axe creux.
EP97104482A 1997-03-15 1997-03-15 Procédé pour fabriquer un fil retors dans un processus combiné de filature et retordage Expired - Lifetime EP0867541B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE59701171T DE59701171D1 (de) 1997-03-15 1997-03-15 Verfahren zur Herstellung eines Zwirns in einem kombinierten Spinn-Zwirn-prozess
EP97104482A EP0867541B1 (fr) 1997-03-15 1997-03-15 Procédé pour fabriquer un fil retors dans un processus combiné de filature et retordage
TR1998/00404A TR199800404A2 (xx) 1997-03-15 1998-03-06 Kombine e�irme-b�k�m i�lemiyle b�k�m ipli�i �retme y�ntemi.
CZ98782A CZ78298A3 (cs) 1997-03-15 1998-03-13 Způsob výroby skané nitě v kombinovaném spřádacím a skacím prostupu
US09/042,901 US5964083A (en) 1997-03-15 1998-03-16 Method for producing a twisted yarn in a combined spinning and twisting process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97104482A EP0867541B1 (fr) 1997-03-15 1997-03-15 Procédé pour fabriquer un fil retors dans un processus combiné de filature et retordage

Publications (2)

Publication Number Publication Date
EP0867541A1 EP0867541A1 (fr) 1998-09-30
EP0867541B1 true EP0867541B1 (fr) 2000-03-01

Family

ID=8226609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97104482A Expired - Lifetime EP0867541B1 (fr) 1997-03-15 1997-03-15 Procédé pour fabriquer un fil retors dans un processus combiné de filature et retordage

Country Status (5)

Country Link
US (1) US5964083A (fr)
EP (1) EP0867541B1 (fr)
CZ (1) CZ78298A3 (fr)
DE (1) DE59701171D1 (fr)
TR (1) TR199800404A2 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD88001A (fr) *
DE88001C (fr) *
DE78710C (de) * BADISCHE ANILIN- UND SODAFABRIK, Ludwigshafen a. Rh Verfahren zur Darstellung beizenfärbender blauer Farbstoffe aus Nitrosodialkylm-amidophenol
DE1098861B (de) * 1957-04-17 1961-02-02 Hagenuk Neufeldt Kuhnke Gmbh Doppeldraht-Spinn- oder Zwirnspindel
DE1292555B (de) * 1966-03-02 1969-04-10 Palitex Project Co Gmbh Doppeldrahtzwirnspindel mit innenliegender Aufwickelspule
DE1560260B1 (de) * 1966-06-30 1970-07-23 Palitex Project Co Gmbh Doppeldrahtzwirnspindel mit Innenaufwicklung
US3530658A (en) * 1969-11-17 1970-09-29 Little Inc A Yarn twister
JPS59106527A (ja) * 1982-12-08 1984-06-20 Toyoda Autom Loom Works Ltd 複合糸の製造方法
DE4331801C1 (de) * 1993-09-18 1995-02-23 Palitex Project Co Gmbh Verfahren und Vorrichtung zur Herstellung eines Zwirns in einem integrierten Spinn-Zwirnprozeß
DE4430917C1 (de) * 1994-08-31 1995-09-28 Palitex Project Co Gmbh Verfahren und Vorrichtung zur Herstellung eines Zwirns

Also Published As

Publication number Publication date
DE59701171D1 (de) 2000-04-06
CZ78298A3 (cs) 1998-09-16
TR199800404A2 (xx) 1998-10-21
EP0867541A1 (fr) 1998-09-30
US5964083A (en) 1999-10-12

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