• 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:
    A long spinning machine, preferably a ring spinning machine, with a plurality of drawing means, which serve to draw the fiber strands with the drawing means being arranged adjacent to each other and extending lengthwise of the machine the drawing lower rollers of the drawing means formed by a plurality of long roller lines positively connected together at one point by drive gear transmissions which provide predetermined rpm ratios between the roller lines with some of the roller lines connected together by additional drive gear transmission at least at one additional point spaced from the one point to eliminate or substantially reduce torsion in the roller lines.
    公开号:SU822763A3
    申请号:SU772511701
    申请日:1977-08-17
    公开日:1981-04-15
    发明作者:Хартманнсгрубер Макс；Вольф Хорст；Шульц Гюнтер；Кляйн Конрад
    申请人:Цинзер Текстильмашинен Гмбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the textile industry, to ring spinning machines, in particular to the drive of their TILE appliances. . ; A multi-twisted ring spinning machine is known, which contains exhaust devices with driven lower cylinders / installed along several sides of the machine and driven in the form of gears located on one side of the lines of cylinders and twisting them mathematically. In this machine, the ends of the cylinders on the opposite side of the lines are free and do not transmit torque from one cylinder line to another. Due to the long length of the cylinder lines and their one-way drive, the cylinders are twisted during rotation, the greatest value of which takes place at the free ends of the cylinder lines. The twisting of the cylinders leads to an uneven stretching of the fibrous products in the exhaust npti6opax along the length of the machine, and thus causes a decrease in the quality of the yarn produced on the machine, expressed in periodic fluctuations in the thickness of the yarn. Especially these defects appear when stopping and starting the machine. Closest to the proposed technical essence and the achieved result is a multi-spinning spinning machine, predominantly annular, containing exhaust devices with driving lower cylinders installed along the side of the machine in several lines, the back and middle of which are kinematically connected toothed gears placed at a distance from one another 2. . However, on this machine, the front line of the cylinders, carrying out the main stretch of the fibrous products, has a one-way drive and is not connected with the other end to the adjacent lines of the cylinders, which negatively affects the quality of the yarn produced. The aim of the invention is to improve the quality of the yarn by reducing the twisting angle of the cylinders 1. This goal is achieved by the fact that in a multi-spinning spinning machine, preferably annular, containing exhaust devices with driving lower cylinders installed
    along cvopoHKH machines in several lines, the rear and middle of which are kinmatically connected by gears placed at a distance from one another, the front line of cylinders is kinematically connected with other lines of cylinders by means of gears located at a distance from one another.
    The front cylinder line is kinematically connected to the adjacent cylinder line by two gears.
    Each cylinder line is kinematically associated with adjacent cylinder lines in at least two gears.
    Uchchatye gear placed on the ends of the lines of the cylinders.
    . At least one gear transmission of one of the lines of cylinders is located in its middle part.
    Gears are located at the ends and in the middle of the cylinder lines.
    One of the gears is located at the end of the line of cylinders, and the other gear is located at a distance of 0.6-0.7 from the length of the line of cylinders.
    Two gears of one or each line of cylinders are located at a distance from one another of about half the length of the line of cylinders and at a distance from the ends of the line of about 1/4 of the length of the line of cylinders.
    The drawing shows a diagram of the machine.
    A multi-spinning spinning machine, for example, ring-shaped, contains exhaust devices with pressure rollers 1 and front bottom cylinders 2 installed along each side of the machine in several lines 3-5, forming a field 6 of pre-drawing of fibrous products, for example, in the form of roving, field 7 of the main stretch. The drive 8 of the machine contains the engine 9, which can be used to drive the exhaust air at the assemblies and believe, and the ring plate of the machine. All lines of the cylinders are kinematically connected by gears 10-13 located at opposite ends of the lines. the line is connected to the adjacent line by two gears with the same gear ratio. With a large length of the machine, it is possible to use in addition to the main engine 9 and additionally the engine 14 installed at the opposite end of the machine.
    It is possible to place a gear in addition to gears 10-13 in the middle part of one or several cylinder lines, which allows to increase the length
    machines and the number of spindles. It is also possible to install one of the gears at the end of the cylinder lines, and the other gears - at a distance from them equal to 0.6-0.7 line lengths.
    It is most preferable to place two gears of one or several cylinder lines at a distance of one half of the other of the cylinder line length and at a distance of about 1/4 of the line length of the cylinder lines.
    The machine works as follows.
    When electric motor 9 is turned on, gears 10-13 roll cylinders 2 with rollers 1 mounted on them. Due to the difference in rotational speeds of cylinders of different LINES and an increase in rotational speed from the back line 3 to the front line 5, fiber products passing through the clamps are pulled between cylinders and pressure rollers. The outlets coming out of the exhaust devices are twisted into a yarn, which is wound onto spindles. The kinematic connection of all cylinder lines by means of gears 10-13, located on each line at a distance from one another, makes it possible to reduce the angle of rotation of the cylinders arising during their rotation. The highest value of the twist angle of the cylinders takes place in the middle part of the lines, which decreases by the end of the line to zero. This largest value equals one half of the twist angle of the cylinders, in the absence of it, at the opposite end of the gear line. Due to the low rotational speed of the cylinders of the rear line 3, the gear train 13 can be eliminated.
    Reducing the twist angle of the cylinders by half allows improving the quality of the yarn obtained by reducing the unevenness of pulling fiber products across the entire side of the machine, increasing the length of the machine and, accordingly, the number of spindles, and thereby increasing its productivity.
    权利要求:
    Claims (8)
    [1]
    1. The multi-spinning spinning machine, predominantly annular, containing exhaust devices with driven lower cylinders mounted along the side of the machine in several lines, the rear and middle of which are kinematically connected by gears placed at a distance from one another, different from that, in order to improve the quality of yarn by reducing
    the angle of twisting of the cylinders - the front line of the cylinders is kinematically connected with other cylinder lines by means of gears located at a distance from one another.
    [2]
    2. The machine according to claim 1, wherein the front line
    The cylinders are kinematically connected by the adjacent cylinder line by two gears.
    [3]
    3. Machine according to claims 1 and 2, characterized in that each cylinder line is kinematically connected with adjacent cylinder lines by at least two gears.
    [4]
    4. The machine according to claims 1-3, about tons of l and that the gears are located at the ends of the lines of the cylinders.
    [5]
    5. The machine PP.1-3, about t l and-. This means that at least one serrated transmission of one of the cylinder lines is located in its middle part.
    [6]
    6. The machine under item 5 ,. characterized by the fact that gears
    placed at the ends and in the middle part of the liy cylinders.
    [7]
    7. Machine according to claims 2 and 5, characterized in that one of the gears is located on the cylinder line and the other gear is located at a distance of 0.6-0.7 cylinder line lengths from it.
    [8]
    8. The machine as described in Clauses-2 and 5, characterized in that the two gears of one or each cylinder line are located at a distance from one another, which is about half of the length of the cylinder line, and at a distance from the ends about 1/4 the length of the cylinder line.
    Sources of information taken into account in the examination
    20
    1. Balloons P. D. and others. Pr. Part I; M., Rostekhizdat, 1963, p.
    2. The patent of Switzerland 337107, cl. 76 from 12/05, published 1959.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU822763A3|1981-04-15|Multispindle spinning machine
    CN101245510A|2008-08-20|Direct twisting type twisting technique
    US3243950A|1966-04-05|Method of making elastic core yarns
    US3791121A|1974-02-12|Apparatus for texturing or drawing and texturing synthetic yarns
    US3309863A|1967-03-21|Production of elastic yarns on the woolen system
    KR840000328B1|1984-03-19|Drive for drafting arrangement rolls of long spinning machines
    GB788944A|1958-01-08|Improvements in or relating to the manufacture of stretch/bulk yarn by false twisting yarn of synthetic organic material
    US2168449A|1939-08-08|Ring spinning frame
    US3968543A|1976-07-13|Rotary drafting apparatus
    US3936998A|1976-02-10|Spinning or twisting machine
    US3106055A|1963-10-08|Textile machines
    US2941259A|1960-06-21|Filament processing
    US2834178A|1958-05-13|Strand handling machine
    US3377793A|1968-04-16|Ring spinning and twisting machine and process
    US2132753A|1938-10-11|Yarn and cord stretching apparatus
    US3334478A|1967-08-08|Manufacture of elastic yarns
    US2895284A|1959-07-21|Synthetic fiber spinning machine drive
    US3050928A|1962-08-28|Converting continuous filament to staple fiber
    CN107829175A|2018-03-23|A kind of transmission device of false twisting two-for-one twister
    SU899744A1|1982-01-23|Method of production yarn in spinning and twisting machine
    US2148162A|1939-02-21|Apparatus for stretching cords
    US2635295A|1953-04-21|Apparatus for converting tow to top
    US1799915A|1931-04-07|Textile machine
    US1953368A|1934-04-03|Combined drawing and spinning frame
    US3410080A|1968-11-12|Process for producing elastic core yarns
    同族专利:
    公开号 | 公开日
    BR7706091A|1978-06-20|
    FR2400580A1|1979-03-16|
    SU944509A3|1982-07-15|
    JPS5338725A|1978-04-10|
    DE2641434B2|1979-04-26|
    US4161862A|1979-07-24|
    AR215480A1|1979-10-15|
    CH634882A5|1983-02-28|
    CH633831A5|1982-12-31|
    JPS6052212B2|1985-11-18|
    FR2405314A1|1979-05-04|
    FR2405314B1|1982-04-23|
    AR212782A1|1978-09-29|
    AR217653A1|1980-04-15|
    GB1547707A|1979-06-27|
    FR2400580B1|1982-07-23|
    DE2641434A1|1978-03-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR848747A|1939-01-11|1939-11-06|Rooney Hi Drafting System|Textile stretching device|
    US2404218A|1943-09-02|1946-07-16|Wauregan Mills Inc|Apparatus for drawing|
    DE1111547B|1956-07-30|1961-07-20|Schiess Ag|Coupling for a large length of roll strand composed of several parts on textile machines, especially spinning machines|
    FR1348784A|1963-02-16|1964-01-10|Drawing bench for continuous ring spinning machines|
    DE1510486A1|1966-01-05|1970-04-09|Zinser Textilmaschinen Gmbh|Oil-bath gear for drafting systems of spinning machines|
    JPS5039732B1|1970-09-10|1975-12-19|DE2817162C2|1978-04-20|1983-03-31|Zinser Textilmaschinen Gmbh, 7333 Ebersbach|Drafting system for spinning machines|
    JPS55500749A|1978-09-29|1980-10-09|
    DE2849567C2|1978-11-15|1982-07-22|Evolution S.A., Rorschach, St. Gallen|Effect twisting machine|
    DE2911379C3|1979-03-23|1995-02-23|Zinser Textilmaschinen Gmbh|Long spinning machine|
    DE2916176C2|1979-04-21|1982-03-25|Zinser Textilmaschinen Gmbh, 7333 Ebersbach|Method for checking change gears used in a drafting system for spinning machines and device for carrying out the method|
    DE2941612C2|1979-10-13|1991-11-21|Zinser Textilmaschinen Gmbh, 7333 Ebersbach, De|
    JPS5940928B2|1980-04-30|1984-10-03|Murata Machinery Ltd|
    JPH017758Y2|1981-03-31|1989-03-01|
    DE3301811A1|1983-01-20|1984-07-26|Zinser Textilmaschinen Gmbh, 7333 Ebersbach|RING SPIDER OR TWINING MACHINE|
    JPH0367124B2|1983-02-23|1991-10-21|Toyota Jido Shotsuki Seisakusho Kk|
    FR2566006A1|1984-06-15|1985-12-20|Zinser Textilmaschinen Gmbh|Machine for the production of twisted yarns|
    DE3500322A1|1985-01-07|1986-07-10|Zinser Textilmaschinen Gmbh, 7333 Ebersbach|MACHINE FOR PRODUCING TURNED OR TWISTED THREADS|
    JPH0730485B2|1985-09-09|1995-04-05|豊和工業株式会社|Transfer method of roving bobbin|
    DE3535385A1|1985-10-03|1987-04-09|Zinser Textilmaschinen Gmbh|METHOD FOR DESIGNING THE DRIVE OF MACHINES FOR PRODUCING TURNED OR TWISTED THREADS|
    DE3822420A1|1988-07-02|1990-01-04|Skf Textilmasch Komponenten|RING SPIDER / OR RING TWISTING MACHINE|
    DE3914473A1|1989-05-02|1990-11-08|Zinser Textilmaschinen Gmbh|Spinner drawing appts. - has step motors to drive lower rollers to prevent faults|
    DE4138868A1|1991-11-26|1993-05-27|Rieter Ag Maschf|Ring spinning frame - has drafting zone line-shaft gearing at both ends of the frame|
    DE4241200A1|1992-12-08|1994-06-09|Saurer Sticksysteme Ag Arbon|Center drive embroidery machine|
    DE19625371B4|1995-10-11|2008-12-24|Maschinenfabrik Rieter Ag|Spinning machine with central drive|
    DE19632112B4|1995-10-11|2010-01-28|Maschinenfabrik Rieter Ag|Ring spinning machines with central drive|
    DE19717243B4|1996-09-26|2008-01-03|Maschinenfabrik Rieter Ag|Device for driving adjacent drafting cylinders|
    DE10137140C1|2001-07-30|2003-01-09|Zinser Textilmaschinen Gmbh|Double-sided ring spinner, with sliver drawing units on both sides, has a master electromotor for the center lower roller of the drawing unit on one side acting on the electromotor for the center lower roller on the other side|
    DE10142741A1|2001-08-27|2003-03-20|Stahlecker Gmbh Wilhelm|Drive for a spinning or twisting machine|
    DE102004017025B4|2004-04-02|2018-05-17|Maschinenfabrik Rieter Ag|Spinning machine with several plug-in drives|
    ITMI20051014A1|2004-06-04|2005-12-05|Rieter Ag Maschf|"FILATOIO WITH MORE 'STRETCH DRIVES"|
    DE102006028217A1|2005-10-26|2007-05-03|Wilhelm Stahlecker Gmbh|Spinning or twisting machine drive, includes original drive, additional drive and rotation counter connected with original drive to supply theoretical rotational speed to additional drive motor|
    DE102005054817A1|2005-11-15|2007-05-24|Saurer Gmbh & Co. Kg|Ring spinning machine comprises drawframes whose draw rollers are driven by a main drive unit and have auxiliary drive units distributed along their length|
    WO2007057148A2|2005-11-15|2007-05-24|Oerlikon Textile Gmbh & Co. Kg|Ring spinning frame comprising drawing systems|
    DE102005054826B4|2005-11-15|2010-02-11|Oerlikon Textile Gmbh & Co. Kg|Ring spinning machine with drafting units|
    DE102006002386A1|2006-01-17|2007-08-02|Saurer Gmbh & Co. Kg|Motor assembly for stretching rollers of long ring spinning machine, includes stators with partially-open regions in their circumferences|
    CN103328124B|2010-08-23|2016-05-11|万科国际股份有限公司|Roll-type material feeder unit and method|
    IT1404332B1|2011-02-24|2013-11-22|Marzoli Spa|MOTORIZATION SYSTEM FOR DISPLACEMENT OF A DRAWER UNIT.|
    DE102015013619A1|2015-10-20|2017-04-20|Saurer Germany Gmbh & Co. Kg|Double-sided ring spinning machine|
    DE102017111412A1|2017-05-24|2018-11-29|Saurer Spinning Solutions Gmbh & Co. Kg|Yarn guide gear for a cross-wound textile machine|
    DE102018102232A1|2018-02-01|2019-08-01|Saurer Spinning Solutions Gmbh & Co. Kg|Double-sided ring spinning machine with drafting units|
    IT201800010073A1|2018-11-06|2020-05-06|Marzoli Machines Textile Srl|SPINDLE BENCH WITH SEGMENTED IRONING CYLINDERS|
    CN110144645A|2019-06-05|2019-08-20|上海华鸢机电有限公司|Rear roller driving device and driving method in a kind of spinning frame|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19762641434|DE2641434B2|1976-09-15|1976-09-15|Long spinning machine|
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