• 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:
    1. DRIVE MACHINE T.KA1SCHOGO shedding machine, preferably lentotkatskogo comprising a drive shaft, with the possibility ustanovlenny uniform rotation and a driven shaft coupled to the machine and the healds mounted on Pthr chance of uneven rotation of the planetary gear, Sat Which iarnirno mounted on vot S Dihle connected to the drive shaft, and the sun wheel is fixed and rigidly connected to the satellite of the crank connected by means of a connecting rod to a leash rigidly fixed on the follower m shaft, characterized in that, in order to increase reliability, the driven shaft has additional support, carrier, planetary gear. The hinge is mounted on the driven shaft between its supports and made U-shaped, and the axis of the satellite is filled with crankshaft and mounted in folders drove, located perpendicular to the axis of the slave VA 1, la, and the leash is made in the form of a fork, wrapping around the connecting rod, and is located between the shelves of the carrier. cz 2. The drive unit according to Claim 1, about t and cha yu and, with the fact that the carrier has a counterweight, placed on its horizontal shelf. 4gu FF K |
    公开号:SU1144620A3
    申请号:SU813367204
    申请日:1981-12-22
    公开日:1985-03-07
    发明作者:Шпайх Франсиско
    申请人:"Текстильма" Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the design of a shedding mechanism of a weaving machine, mainly tape-weaving, in which the uneven rotation of the driven shaft is provided with a grim. planetary drive
    A known drive of this type, comprising a drive shaft, is installed: rotatable with the possibility of uniform rotation, and a slave connected to the machine shafts, and mounted on a support with the possibility of uneven rotation from a planetary gear, the satellite of which the hinge is mounted on a carrier connected to the drive shaft, and the solar wheel is fixed and rigidly connected with the satellite of the crank, connected by means of a connecting rod with a leash fixed on the driven shaft | .
    However, this drive design has a console installation of all elements of the planetary gear that does not provide the necessary rigidity of the gear, and at the same time limits the service life of the parts, speed capabilities and transmitted power.
    The aim of the invention is to improve the reliability of the planetary drive through the use of flat-panel installation of the elements of the planetary gear, which will greatly increase the rigidity of the drive.
    The goal is achieved by the fact that, in a drive containing a leading wap, installed with the possibility of uniform rotation, and a drive shaft connected to the looms of the loom and installed at a support — with the possibility of uneven rotation from the planetary gear, the satellite of which is pivotally mounted on a carrier connected to the master gear. - shaft, and the solar wheel. fixed and rigidly connected to the satellite of the crank, connected by means of a connecting rod to a driver rigidly mounted on the driven shaft, the driven shaft has an additional pore yarnirno planetary carrier mounted on the driven shaft between its supports and vsholneno P-images, and the satellite axis vsholnena. crankshaft and mounted in the shelves of the carrier, located perpendicular to the axis of the slave shaft, and the leash is made in the form of a fork, covering the connecting rod, and is located between the shelves of the carrier.
    In this case, the carrier has a counter. weight placed on its horizontal shelf.
    In Fig.1 schematically shows the installation: drive on weaving machines, in Fig.2 - drive shedding mechanism, the section in Fig.3-7. section A-A in FIG. 2 (actuator in different working positions), FIG. 8 is a graph of the angular velocity of the driven shaft versus angle
    the rotation of the carrier at the radius of the crank R. Oh, in figure 9 and 10 - the same, with the radius of the crank.
    The yawning mechanism 1 includes shafts 2, y (mounted on the bed 3, associated with the shaft organs 4, which are in turn connected with the eccentrics 5, mounted on the shaft 6. The latter is the driven shaft
    drive 7. The drive shaft 8 of the drive 7 is coupled to the electric motor 9 or another shaft of the weaving machine by means of a chain transmission 10.
    The drive shaft 8 (Fig. 2) has a bevel gear 11, each of which is coupled to a bevel wheel 12, rigidly connected with a U-shaped carrier 13, consisting of shelves 14 and 15, interconnected by a counterweight 16. Drove 13 by means of SLOTS located in the shelves, pivotally mounted on the driven shaft 6. On the side opposite to the counterweight 16 in the shelves 14 and 1.5
    drove 13, cranked shaft 17 pivotally mounted, which is rigidly connected to satellite 18, which meshes with sun wheel 19, which is fixedly fixed by bolts 20 to housing 21. Cranked shaft
    17 has a crank pin 22 :, which is pivotally connected to the connecting rod 23,
    in turn, it is pivotally connected to a driver 24 fixed on the driven shaft 6. The driver 24 has
    forked part 25, which provides for the two-axis mounting of the axle 26 of the connecting rod 23.
    Dp adjustment, eccentricity P (figure 5) cranks 22 of the crankshaft 17 cheeks 27 and 28 of the crankshaft are equipped with guides 29 in the form of dovetail, tail, which are installed with the possibility of rearrangement of the prism 30 of the crank pin 22, with the bolts 31 of the crank pin 22 is fixed in the guides, grooves 29 of the cheeks 27 and 28.
    When the leading shaft 8 is rotated (FIG. 2) through the conic. Gear 1 and wheel 12 receives rotation, the carrier 13., While the satellite 18, about 6 hours, the sun wheel V9 rotates the crankshaft relative to the carrier, 17 -23 affects the lead 24, slowing or accelerating the driven shaft.
    In FIG. 3, the position of the drive links corresponds to O (360) rotation of the carrier 13 and, as can be seen from the graphs in FIG. / 9 h 10, the speed of the driven shaft 6 is currently minimal.
    4, the position of the drive links corresponds to the 45 angle of carrier rotation ;, at this moment, the speed of the driven shaft is equal to the carrier speed (Figures 9 and 10).
    In FIG. 3, the position of the drive links corresponds to 90 angle of rotation 44620
    that drove. At this moment, the speed of the driven shaft exceeds the speed; has its maximum value.
    e Figure 6 shows the position in which the speed of the slave shaft is again equal to the speed of the carrier, and in Figure 7 the speed of the driven shaft is less than the speed of the carrier and again reaches
    10 of its minimum value.
    By changing the magnitude of the eccentricity H (figure 5) of the crank 22. it is possible to provide either partial deceleration of the driven shaft 6 (figure 9) or its instantaneous stop (figure 10).
    With R O, the speed of the driven shaft is constant and equal in magnitude to the carrier's speed (Fig. 3).
    The gear ratio from the satellite to the sun wheel can be 1: 2, as is the case in the review. example, then. for one revolution of the carrier, two oscillations of the speed of the driven shaft occur, and
    25 may be .1: 1, then the speed of the driven shaft performs one oscillation per revolution of the carrier. Aa
    phage.Z
    Fy
    90 ° 180 270 360

    FIG. 7
    -ev
    权利要求:
    Claims (2)
    [1]
    1. DRIVE OF THE YAW FORMING MECHANISM OF THE WEaving MACHINE, mainly of the weaving loom, comprising a drive shaft mounted with the possibility of uniform rotation, and a driven shaft connected to the remises of the machine and mounted on a support with the possibility of uneven rotation from the planetary gear, the satellite of which is pivotally mounted on the shaft with the drive shaft, and the sun wheel is fixedly and rigidly connected to the crank satellite connected by a connecting rod with a leash rigidly mounted on the driven shaft, about characterized in that, in order to increase reliability, the driven shaft has an additional support, carrier, planetary gear is pivotally mounted on the driven shaft between its bearings and made U-shaped, and the satellite axis is cranked and mounted in carrier shelves perpendicular to axis of the driven shaft, and the leash is made in the form of a fork, grasping the connecting rod, and located between the shelves of the carrier.
    [2]
    2. The drive according to claim 1, with respect to the fact that the carrier has a counterweight located on its horizontal shelf
    1,144,620 '' 2
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    同族专利:
    公开号 | 公开日
    DD201937A5|1983-08-17|
    ES8303563A1|1983-02-16|
    CS247063B2|1986-11-13|
    JPS57129958A|1982-08-12|
    DE3108576A1|1982-07-08|
    AT10518T|1984-12-15|
    BR8108486A|1982-10-19|
    DE3108576C2|1983-04-28|
    EP0055379A1|1982-07-07|
    ES508268A0|1983-02-16|
    CA1162762A|1984-02-28|
    EP0055379B1|1984-11-28|
    US4509380A|1985-04-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB190503684A|1905-02-22|1905-09-28|Edmund Michael|Means for Equalizing the Pressures in Pumping and similar Piston Stroke Engines|
    DE322769C|1916-06-20|1920-07-08|John Peterson|Gear for converting a reciprocating motion into a rotating motion|
    US1727194A|1924-09-07|1929-09-03|Belin Edouard|Electromagnetic signal transmission|
    DE1129029B|1954-06-03|1962-05-03|Saint Gobain|Rotary crank gear|
    US3507162A|1967-12-28|1970-04-21|Nissei Kk|Cycloplanetary gearing having a varying output speed ratio|
    BE758460A|1969-11-04|1971-05-04|Siemens Ag|TRANSMISSION TRANSFORMING A CONTINUOUS ROTARY MOVEMENT INTO AN INTERMITTENT ROTARY MOVEMENT|
    CH531073A|1970-11-07|1972-11-30|Staeubli Ag|Drive transmission from a loom to a shedding machine|
    DE2150069A1|1971-10-07|1973-04-12|Walter Grub|MECH. CONTINUOUSLY, FORM-LOCKED GEAR ROTARY GEAR WITHOUT MODULE OR SHAPE CHANGE OVER THE ENTIRE REGULATION RANGE, AS MECH. CONVERTER, ON DIFFERENTIAL BASIS|
    DE2415778A1|1973-04-13|1974-10-24|Gao Ges Automation Org|STEPPING GEAR|
    JPS5417487B2|1973-08-16|1979-06-30|
    US4018090A|1975-05-15|1977-04-19|John Henry Brems|Rotary and linear reversible indexing mechanism|
    DE2800835C3|1977-12-13|1980-09-11|Gebrueder Sulzer Ag, Winterthur |Gear for a reciprocating part of a weaving machine, in particular for the heald frames|
    DE2937760B1|1979-09-19|1980-10-30|Zangs Ag Maschf|Gear for the shedding mechanism of a weaving machine|
    JPS6250260B2|1980-07-26|1987-10-23|Nitsupei Toyama Kk|
    SU932024A1|1980-10-13|1982-05-30|Московский Ордена Трудового Красного Знамени Горный Институт|Pulse-type planetary variable speed drive|DE3301930C1|1982-10-26|1984-02-09|Textilma AG, 6052 Hergiswil|Gearbox for generating a non-uniform output from a uniform drive|
    GB8511680D0|1985-05-09|1985-06-19|Stidworthy F M|Variable phase & oscillatory drives|
    CH688939A5|1994-09-21|1998-06-15|Bachofen Willy A Ag|Device for converting rotation at constant speed into rotation with periodically altering speed|
    GB9715480D0|1997-07-23|1997-10-01|Bonas Machine Co|Drive mechanism for a griffe frame|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH963080|1980-12-30|
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