• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to the textile industry, to the methods of spinning fibers and devices for their implementation, and improves the quality of the yarn obtained. According to the fiber spinning method, the core component in the form of a roving thinned in the exhaust device is carried out on a rotating perforated surface, the rotor is informed by a torsional twisting body and a second rotor thinned in the second exhaust device with an oriented and parallelized fibers is fed to this part of the surface parallel to the wiring direction of the core component ps of the rotating surface. This area is located in the direction of the forging of the perforated surface in front of the ash contacting the core component with it. The fibers of the second roving are fed to the core component in the zone of its contact with the perforated surface and wound on it. The fiber spinning device comprises two exhaust devices, the rollers of one of which are aligned with the rollers of the other. A pseudo-twisting torsion body, which is a pair of disks, and attachment devices are installed.) A means for supplying roving fibers to the core component. It has a housing with a drive of its rotation and with a perforated surface, the axis of rotation of which is located crosswise with respect to the direction of movement of the rod component to the torsion body. 2 sec. , 8 z. P. f-ly, 7 ill. g WITH with 4; with O1 Cr1
    公开号:SU1314957A3
    申请号:SU853843340
    申请日:1985-01-17
    公开日:1987-05-30
    发明作者:Виньон Луи
    申请人:Хеберляйн Хиспано С.А. (Фирма)；
    IPC主号:
    专利说明:

    1 P
    The invention relates to the textile industry and relates to the spinning of fibers of a finite length.
    The purpose of the invention is to improve the quality of the yarn produced.
    FIG. 1 shows the general scheme of the device; FIG. 2 shows the means for supplying fibers to the core component; FIG. 3 and 4 — embodiments of the device, FIG. 5-7 - different positions of the torsional twist body discs.
    A device for spinning a polokon contains a stretcher 1 for thinning a roving 2 of core component 3 and a pulling device 4 for sweeping rods, 1 5 for winding its fibers 6 onto a rod component. The rollers of one exhaust device are located coaxially with the rollers of another exhaust device.
    The device contains a torsional twisting organ 7, which consists of two disks 8 and 9, mounted on the drive shafts 10 and 11 with the formation of a small angle between the face surfaces of the disks facing each other, in which the disks have contact with each other in zone 12. The disks rotate in opposite directions.
    Between the torsion body and exhaust devices, means are provided for supplying the roving fibers 6 to the core component, having a housing disposed on the drive shaft 13 with a perforated surface 15 in contact with the core component, which is made conical and installed in such a way that the direction of fiber supply 16 to the core component is located at an angle to the direction of movement of the core component 3, not exceeding 60 and preferably equal to 5-10.
    A ring 18 is fixed on the fixed holder 17 with a screw to retract the force of pressing the rod component to the perforated surface by changing the distance between the inner surface of the housing and the inclined surface of the ring protrusion 19 by rotating the ring
    A duct 22 of the air suction system and the housing is connected to the surrounding 20-strip bearing.
    The axis of rotation of the perforated surface of the body is ne7, 2
    crosswise relative to the direction of the displaced 1-w rod component to the torsional organ ..
    In an embodiment of the device according to FIG. 3, the perforated surface 15 is cylindrical. The device comprises means for holding the back ends of the fibers on the perforated surface when the front fibers are captured by the core component, which is a brush 23 installed in the contact zone of the core component with the perforated surface 15 at a distance of 1-2 mm from it, Claim. The brush pattern can be adjusted by moving its arm 24 steps in the arrows according to
    FIG. 3 depending on the type of irx fibers. lengths
    Disks 8 and 9 on the edges facing one another are frictional rone coatings, for example, a city of ytiptiraHoBoe. The upper disk 8 is made of a small thickness, flexible and one or several spring-loaded po (1B 25, having adjustable load) are pressed against it in the zone of contact with the disk-9.
    In an embodiment of the device of FIG. 4 body 14 E form of a disk with o, g: an outer perforated surface TYC1 at the end forms with a disk 8 pressed to its unwelcome torsional organ. Dis-Kii-yug can be tilted to one another in such a way that they contact in zone 26 (Fig. 3), and with which the rod-Gn component contacts with the peo-11 At 1; the position of the disks according to FIG. 6 the zone 26 of contacting the core component with the perforated surface 15 does not coincide with the zone 27
    transition of fibers to the core component, and in the option of mounting the disks according to FIG. 7, zone 26 coincides with zone 27.
    Method P1: The filaments of the fibers are carried out as follows.
    In exhaust devices 1 and 4, the ropes 2 and 5 are sunk. The elongated rove 2, forming the core component 3, is rotated in the direction of the arrow
    28 of the perforated surface 15 and give a false twist using the disks of the twisting element 7 (Fig. 1-3) or the disks 8 and 1- (Fig. 4-7). Utona- in the extension prgGk11) e 4 rove 5
    with oriented and parallelized fibers 6 is fed to the section 29 of the rotating perforated surface 15 located in front in the direction of rotation of this surface by the zone 26 of the core component 3 in contact with it. The fibers 6 are fed parallel to the direction of the core component on the rotating surface. The fibers are retained on the surface 15 by sucking air from the housing 14 through the duct 22, the fibers are supplied with the surface 15 holding them into the zone 30 of the core component in contact with it and wound onto it due to its false twisting.
    20
    To maintain the straightened and parallelized state of the fibers as they move to the perforated surface 15, the thinned roving 5 is removed from the exhaust device 4 at a speed less than the speed of movement
    1, the fiber spinning method, according to which the core component in the form of a roving thinned in a stretching device is carried out on a rotating surface, the rotor is informed by a torsional twisting body, is fed to an area in contact with the surface that is rotating in front of it the core component its section is thinned in the exhaust device rover with oriented
    surface.
    The fibers are guided to the core component in the direction of its
    forward movement by zone 26 with parallelized fibers, the attachments to it are steep n (its moment is circular,
    JU lead the latter to a rod compile organ, and at an acute angle
    about
    to the core component, not exceeding 60 and preferably equal to 5-10 °. The fibers are fed to the core component at a speed less than its peripheral speed and in the direction opposite to the direction of the peripheral speed of the core component. This ensures the filament of the fibers on the core component in the distribution. n, tight state.
    In the zone of contact with the rotating surface, they are wound onto the rotating core component by removing fibers from the rotating surface, which is different from the quality of the yarn obtained, the rover serves on the rotating surface parallel to the direction of wiring the core component along the rotating surface.
    In the vanishing zone 27 of the fibers from the perforated surface 15, the suction force of the air is reduced by placing the inclined surface 19 of the ring 18 in this area by turning it.
    A brush 23 mounted above it helps prevent tearing of the back ends of the fibers from the perforated surface (FIG. 3).
    After passing through the core component with the fibers of the torsion organ wound on it, it is slightly unwound because of the fastening of its twist in front of the torsion organ fibers. The formed yarn 30 is retracted by a pair of lead rollers 31 from the torsion bar to a winding unit (not shown).
    O 5
    0
    five
    By parallel wiring of the elongated rove 5 and the rod component, the minimum possible distance between the exit zone of the fibers from the exhaust device and the perforated surface holding them is ensured, thereby maintaining the oriented and parallel position of the fibers until they are wound on the core component and ensured the most improvement in the quality of the yarn.
    权利要求:
    Claims (10)
    [1]
    Invention Formula
    1, the fiber spinning method, according to which the core component in the form of a roving thinned in a stretching device is carried out on a rotating surface, the rotor is informed by a torsion twisting body, is fed to a contacting area with the surface of the core component in the direction of rotation of the rotating surface its section is thinned in an exhaust rover with oriented
    JU lead t last to the core component
     .
    In the zone of contact with the rotating surface, they are wound onto the rotating core component by removing fibers from the rotating surface, which is different from the quality of the yarn obtained, the rover serves on the rotating surface parallel to the direction of wiring the core component along the rotating surface.
    [2]
    2. The method according to claim 1, in connection with the fact that the fibers of the same level are applied to the rod fiber. component
    about
    AMONG acute angle, not exceeding 60 ° and preferably equal to 5-10 °.
    [3]
    3. Method according to p, 1 or p. 2, of t and h a and y with the fact that withheld-EO vaegege on a rotating surface
    roving fibers are led to the core component in the direction of its movement, in the direction of its movement by the torque field of the torsional body.
    55
    [4]
    4. The method according to p. 3, of t. -I and h a yu and the fact that but / junk rotating surface to the core component with a speed less than its peripheral speed,
    [5]
    5. Method according to paragraphs. 1-4, about tl and h and y and i with the fact that the fibers are fed to the core component in the direction opposite to the direction of its peripheral speed,
    [6]
    6. A device for spinning fibers, containing an exhaust device for thinning the core roving component, a exhaust device for thinning the roving for winding its fibers on the core component, a torsional spinal torsion body and a device for supplying the fibers of a rotor between it and the exhaust devices. to the core component with a fiber holding and contacting core component, a perforated surface of the body and a drive for its rotation associated with the air suction system, which is that, in order to improve the quality of the yarn obtained, the rollers of the exhaust device for thinning the roving are arranged coaxially with the rollers of the exhaust device for thinning the core component rotor, and the perforated surface is installed with the axis of its rotation transverse to the direction of displacement of the core component to
    torsional body.
    to
    five
    20
    25
    [7]
    7. The device according to claim 6, wherein it comprises means for holding the back ends of the fibers on the perforated surface while the core component engages its front ends, which is a brush installed in the zone of contact of the core component with the perforated surface away from her.
    [8]
    8. Device on PP. 6 and 7, characterized in that the perforated surface is made conical and installed in such a way that the direction of supply of fibers to the core component in the transition zone is angled to the direction of movement of the core component, not exceeding 60 and preferably equal to 5-10 ° .
    [9]
    9. The device according to paragraphs. 6-8, characterized in that the means for supplying the roving fibers to the core component has a ring fixedly placed inside the housing for adjusting the pressing force of the core component to the perforated surface.
    [10]
    10. The device according to claim 9, which is based on the fact that the ring is installed with the possibility of rotation
    relative to the body.
    23
    /
    626 / SP5 / 7V 2lJ.GT /
    W
    (pi / a. /
    (Reg. 2
    ten
    srig.Z
    Fb / g four
    Fi.5 jif o
    tput, 7
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1314957A3|1987-05-30|Method for spinning fibres and device for effecting same
    US4364223A|1982-12-21|Process for producing a combination yarn
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    CN1134390A|1996-10-30|Apparatus and method to prevent flailing damage to strand wound on spool
    US3986332A|1976-10-19|Thread-draw-off guide attached to a spinning rotor of an open-end spinning unit
    PL165034B1|1994-11-30|Method and device for preparing the fibres for spinning
    US4024700A|1977-05-24|Bulky yarn
    US4169564A|1979-10-02|Yarn guide for use in winding yarn on a package
    US2946180A|1960-07-26|Production of twistless staple fiber yarns by sizing untwisted bundles, false twisting and winding
    US3876404A|1975-04-08|Method and apparatus for reducing tension and traversing glass fiber strand
    US2340577A|1944-02-01|Yarn treatment
    US4112667A|1978-09-12|Apparatus and process suitable for twist-drawing a yarn
    US2191417A|1940-02-20|Means fob producing fuzzy ob imita
    EP0063914A1|1982-11-03|Glass fibre strand winding apparatus
    US2304564A|1942-12-08|Yarn package and method and apparatus for producing same
    SU941445A1|1982-07-07|Twisting and forming member of pingless spinning apparatus
    US2260314A|1941-10-28|Device for producing staple fiber yarns from continuous filaments
    CN215047554U|2021-12-07|Production equipment of ultraviolet-proof cotton ammonia air-coated yarns for uniform
    EP0214686B1|1991-05-08|Friction open-end spinning process and device to practically embody it
    EP0089299B1|1985-10-23|Drawing method for a fibrous textile structure, and apparatus therefor
    US4185451A|1980-01-29|Apparatus and process suitable for twist-drawing a yarn
    EP0234620B1|1991-03-20|Rotary twister element for frictional open-end spinning
    RU2026427C1|1995-01-09|Method of annular-free spinning
    US1975323A|1934-10-02|Method of and means for spinning artificial silk
    同族专利:
    公开号 | 公开日
    ES532636A0|1985-04-01|
    JPS59223324A|1984-12-15|
    ES8504280A1|1985-04-01|
    CH664773A5|1988-03-31|
    AT27621T|1987-06-15|
    US4583355A|1986-04-22|
    EP0128863B1|1987-06-03|
    WO1984004550A1|1984-11-22|
    DE3464067D1|1987-07-09|
    CA1226182A|1987-09-01|
    AU566834B2|1987-10-29|
    EP0128863A1|1984-12-19|
    AU2861884A|1984-12-04|
    CZ376684A3|1993-04-14|
    DD218401A5|1985-02-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2522332A|1945-08-24|1950-09-12|Abbott Machine Co|Textile drafting apparatus|
    US2523338A|1948-03-24|1950-09-26|Gilbert H Snider|Yarn or thread twister|
    US2620517A|1950-06-02|1952-12-09|Whitin Machine Works|False twister|
    GB1231198A|1967-09-11|1971-05-12|
    DE2065441A1|1970-08-26|1973-08-23|Schubert & Salzer Maschinen|Staple fibre yarn prodn - by positively drawing a fibre roving twisting and winding onto a bobbin|
    US3772873A|1970-12-24|1973-11-20|Teijin Ltd|Process for false-twisting a yarn|
    US3768243A|1971-04-12|1973-10-30|Us Agriculture|Yarn twist control apparatus for electrostatic spinner|
    JPS594770B2|1974-05-01|1984-01-31|Suwa Seikosha Kk|
    FR2345541B1|1976-03-27|1981-09-11|Barmag Barmer Maschf|
    ATA169077A|1976-03-27|1990-09-15|Schlafhorst & Co W|METHOD FOR SPINNING FIBERS TO A FIBER COMPOSITE|
    DE2613263B2|1976-03-27|1978-07-27|Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid|Process for spinning fibers and apparatus for carrying out the process|
    DE2656787C2|1976-12-15|1986-01-23|Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid|Device for open-end spinning of fibers into a fiber composite|
    AT345701B|1977-04-27|1978-10-10|Fehrer Ernst|DEVICE FOR SPINNING TEXTILE FIBERS|
    CS196916B1|1977-12-29|1980-04-30|Stanislav Didek|Frictional yarn spinning apparatus|
    AT361814B|1978-05-12|1981-04-10|Fehrer Ernst|DEVICE FOR PRODUCING A YARN|
    DE2909615C2|1978-05-26|1982-03-18|Ernst Dr. 4020 Linz Fehrer|Apparatus for producing a yarn|
    DE2830669C2|1978-07-12|1981-03-26|Peter 83236 Übersee Lippmann|Method and device for spinning a spinning carrier with fiber material|
    AT354906B|1978-08-16|1980-02-11|Fehrer Ernst|DEVICE FOR PRODUCING A YARN|
    CH615554A|1978-09-05|1980-02-15|
    DE3023936C2|1979-07-27|1988-12-08|Ernst Dr. Linz At Fehrer|
    DE3047987C2|1980-01-28|1986-01-23|Ernst Dr. Linz Fehrer|Apparatus for producing a yarn|
    US4489540A|1982-01-26|1984-12-25|Asa S.A.|Process and device for obtaining a spun yarn of fibres comprising an internal core and novel types of spun yarns thus made|
    FR2529234B1|1982-06-29|1985-05-03|Asa Sa|CH665854A5|1985-01-17|1988-06-15|Heberlein Hispano Sa|DEVICE FOR PRODUCING A WINDING YARN.|
    JPS62117830A|1985-11-15|1987-05-29|Murata Mach Ltd|Apparatus for production of spun yarn|
    DE3742779A1|1987-01-16|1988-07-28|Barmag Barmer Maschf|Process for producing an effect yarn|
    DE3927739A1|1989-08-23|1991-02-28|Fritz Stahlecker|METHOD AND DEVICE FOR WRAPPING SPIN|
    US5243813A|1989-10-04|1993-09-14|Fritz Stahlecker|Process and an arrangement for false-twist spinning|
    US5228281A|1989-11-04|1993-07-20|Fritz Stahlecker|Arrangement and method for false-twist spinning|
    JP2626571B2|1994-07-15|1997-07-02|村田機械株式会社|Spinning equipment|
    DE19815054C5|1998-04-03|2007-06-14|Saurer Gmbh & Co. Kg|Method and spinning machine for producing coregarn|
    DE19815051A1|1998-04-03|1999-10-14|Zinser Textilmaschinen Gmbh|Spinning machine with a drafting device having a suction rotor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH269783|1983-05-18|
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