• 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:
    Am Webrotor sind in Drehrichtung (P) abwechselnd Anschlagkämme (3) für die Schussfäden und Fachhalteorgane (7, 7') für die Hochfachstellung der Kettfäden (K) enthaltende Führungskämme (4) angeordnet. In Laufrichtung der Kettfäden (K) vor dem Webrotor ist ein Steuermittel zur seitlichen Ablenkung und wahlweisen Zuordnung jedes Kettfadens (K) zu einem Fachhalteorgan vorgesehen. Jeder Anschlagkamm (3) und jeder Führungskamm (4) enthält abwechselnd erste und zweit Anschlaglamellen (5, 5') beziehungsweise erste und zweite Führungslamellen (6, 6'). Die zweiten Anschlagund Führungslamellen (5', 6') weisen gegenüber den ersten (5, 6) an den bei der Drehbewegung des Webrotors zuerst in die Kettfäden (K) eintauchenden Stellen der Lamellenkämme (3, 4) je eine Aussparung (17, 18) auf und die seitliche Ablenkung der Kettfäden (K) durch das Steuermittel erreicht ihr Maximum nach dem Eintauchen der ersten Anschlag- oder Führungslamellen (5, 6). Dadurch ist ein sicheres Einlesen der Kettfäden auch bei hohen Kettdichten gewährleistet und es können keine Einlesefehler durch Ueberspringen der Kettfäden in ein benachbartes Rohr entstehen.
    公开号:SU1463136A3
    申请号:SU833679358
    申请日:1983-12-12
    公开日:1989-02-28
    发明作者:Штайнер Алоис
    申请人:Машиненфабрик Зульцер-Рюти Аг (Фирма)；
    IPC主号:
    专利说明:

    Alternately, surf crests 3 for weft yarns and guide crests 4 are installed alternately, which contain anti-slump elements 7, 7 for feeding the warp threads to the upper -Z-position. In the direction of twisting the warp threads K in front of the weaving rotor, a control means is provided for lateral deflection and mating of each thread of the warp K to the element (7, 7) holding a shed. Calsda surf ridge 3 and each guide ridge alternately contain the first and second surf plates 5, 5 shsh, respectively, the first and second guide blades. plates 6, 6 "The second breaker plates and guide plates 5, 6, as opposed to the first 5, 6, 1-1, are dangled at the places of the ridges 3, 4, which are immersed first during the swinging motion in the warp threads K, projections 17, 18, and the maximum and lateral deviation of the warp threads K is achieved with the aid of a control means after immersing the first surfboard or guide plates 55 6. Thanks to this, a reliable penetration of the warp threads of the warp even at high density on the warp is ensured and the warp threads of the warp jumping and a gap between adjacent lamellae in E. 2 s, and 5 s „p. f-ly, 4 sp „
    one
    The invention relates to textile engineering and can be used in rotary machines, -. The purpose of the invention is to increase the reliability of the work by improving the conditions of the prop into the plates of the crests of the main parts of them.
    density.
    FIG. shows a weaving rotor, cross section; in fig. 2 - then 10, with plates and an element; in fig. 3,4-pinches and guide ridges in the process.
    Weaving rotor weaving machine with a wave-like movable; The main 5 axle bar has a projectile in the throat: a hollow shaft 1, which is wide in width, and installed on the machine. their tortsovzh sides with the help of pieces of pipe 2, reinforced in the frame of the machine. The weaving rotor rotates during the stroke in the direction shown in FIG. 1 arrow A,
    On the case of the hollow shaft 1 parallel to its longitudinal axis is set
    there are 3 pivots and 4 ridges. Surf crests 3 have the first and second surfing plates 5, 5 for the surf 1 prokinut weft yarns, the lines farther out the crests f have the first and second plates 6, 6 for the cords osttovy K.
    In case of a weaving rotor in the direction of crpejnut L plate row 5
    ten
    5 20
    five
    0
    In this case, 3 and 4 are first immersed in the warp threads at the corners of the first lamellae 5 or 6, indicated by numbers 15 and 16. The second lamellae 3 and 6 differ from the first lamellae of the lamellae 5 and 6 by the fact that they have in place, submerged first, notch 17 or 18. Moreover, in the second lamellae 5, b, the submerged CHa4aj: a in the warp threads are shifted backward relative to the corresponding places 5, 16 of the first plates 5 or 6 in the direction of rotation A of the weaving rotor by a few millimeters, mainly 7 mm. This is achieved by having a corresponding angle for the second guide plates 6, and the second surf plates 5 have a smaller width than the first surf plates due to the fact that the edges of the plates are forward in the direction of rotation A. shifted back. Inside each ridge 3, 4, the first and second plates 5, 5 or 6, 6, respectively, are alternately installed.
    The guide plates 6, b are provided with an opening of the shed holding elements ° and for fixing, and warp threads in the position of the upper shed, which are formed with the help of the projections 7, 7 protruding from the side of the guide plates. Each first direction plate 6 is provided with a protrusion 7 and a second guide plate b by a protrusion 7, which protrude from different sides of the guide plates 6, 6 and are displaced relative to each other in the direction of the warp threads. Spacing between adjacent guide plates is provided in each guide ridge 4.
    6.6 alternately for the position of the warp threads corresponding to the upper pharynx and the lower pharynx. In each gap to form the upper pharynx, the retaining pharynx element is formed by two protruding projections 7, 7 in opposite directions. Due to the displacement of these protrusions in the direction of the warp threads, the width of the gap can be adjusted by changing heights protruding toward the protrusions
    7.7.
    In the direction of rotation of the weaving rotor, between each guideway 4 and the surf 3 ridges, in the place of maximum opening of the pharynx, a guide channel F is provided, bounded above by projections 7, 7 into which the weft is inserted. On rotary looms with a consistent formation of sheds, it is in principle possible to use any known method of inserting a weft, for example, using a hook with a clip, air.
    The first and second surf plates 5, 5 of the surf ridge 3 and the first and second guide plates 6, 6 or guide ridges 4 are on the same straight line, and the coincidence lines of the individual guide plates 6 b pass in the middle of the gap between the breakers plates 5, 5 and vice versa. Breaking plates 5, 5 of the surfing ridges 3 are arranged, thus o6pa30Mj along the first and guide plates 6, 6 of the guide ridge 4 - along the second circle on the hollow shaft 1, both types of circles are shifted relative to each other by half schag, t, e, by half the width of the gap between the plates. Thus, the corresponding first 5 and second 5 surf plates, the first 6 and second b guide plates of all ridges 3 or 4 lie in common planes, t, e, are located relative to each other on straight lines. The shell of the hollow shaft 1 is provided with parallel axes shaft grooves in the form of a dovetail, the number of which corresponds to the number ngfv.pmychimi dripping; F, These are intended to accommodate a common carrier for a surfing 3 or a guide 4 to the ridge. The carrier element (Fig. 2) consists of two parallel pshn 8 and 9, and Shingt 9 has the shape of a dovetail, corresponding to the called groove. Tire 9 along its length is 5–10 cm in length with threaded holes in which screws 10 are screwed in from the bottom, the ends of which protrude from the pry 9 and are pressed against H1e 8. Screwing in screws 10 can regulate the distance between tires 8 and 9.
    Each plate 5, 5 and 6, b has two mounting shelves that have a hole that partially covers tires 8 and 9. The holes 11 and 12 of each plate 5, 5 or 6, 6 respectively at the end of each mounting shelf are limited protrusion. These protrusions are provided for engaging diagonally with the edges of both tires 8 and 9 with each other’s npoTiTO. The width of the holes 11 and 12 and the cross-section of tires 8 and 9 are chosen such that when loosening the screws or with a small B3ai-iMHOM distance between the tires 8 and 9 layer} shy 5, 3 and 6, 6 with their mounting shelves can be moved along tires 8 and 9. and after this they are fixed with screws 10.
    Each formed tire 8 and 9 of the carrier element carries on itself two half-shifted or half-curved steps. At the inter-ridge between the ridge plates: a surf ridge Z. with the first and second surf layers a seam 5, 3 and a guide ridge 4 with the first and second guide plates 1 6, 6. Each carrier is fixed in its groove in the form of a dovetail.
    As can be seen from FIG. 1, the geometry of the lamellar ridges 3 and 4 on the weaving rotor is such that when the warp K in the guide channels F alternately takes the position of the upper or lower zep, i.e. The tension is always between the protrusions 7, 7 of certain ridges and located simultaneously across one rail of the first ridges, the point of intersection of the tufts of the base nnreii is always located in the promojut. between breakers and Hanp; Ui, .i iinnMH crawl 3 three-part-4 each irapbi lamellar crests, pacjTOjioxenHbix, on an axle bearing element. This is a high density basis, t, e. at small distances between the plates in the direction of the weft, it makes it easy to change the throat of the warp threads K.
    If the warp threads of the K weave around the weaving rotor in such a way and, moreover, occupy the position of the upper or the lower pharynx alternately within each guide ridge, this corresponds to a plain weave, or 1 / L weave. The protrusions 7, 7 of the different guide ridges 4 at each second guide channel F automatically position the lower shed. Therefore, for such an interlacing, no special locking shed elements are required for setting the position of the lower | 3rd.
     For other non-replicas, i.e. For all other cases, where the warp threads K in pairs of lamellar ridges, rotating one after another in the Direction of rotation A, occupy the positions of the lower shed, retaining elements are necessary to obtain the position of the lower shed. A shedding longitudinal element 13 is made IB in the form of a rod or pipe extending parallel to the lamellar ridges. Element 13 is installed in each pair of lamellar crests 3 and 4 at the intersection of the warp threads. The guide plates 6, b are provided with recesses 14 for fixing the element, n 13 and 13, which preferably runs as a single piece along the entire length of the ridges 3 and 4.
    FIG. Figures 3 and 4 show a variant of the breaker 3 and the guide 4 ridges with the control means for lateral deflection of the warp threads K at different stages of the process of stripping.
    - Both comb 3 n 4 with plates 5, 5 or, respectively, 6, 6 are mutually shifted by half luai-a shi width of the gap between the plates of 1 mi. In each gap of each of the two ridges, there is a warp thread K.
    The warp threads K go in the direction of the warp movement, which are mounted with a G9 and 20 rods facing the weaving rotor and extend from them to
    ridge m 3 and 4 .. Each yawning bar 1 9 and 20 simultaneously guides the ojack threads of the warp K, i.e. i warp threads that are located in the upper or lower shed (individual plates 5, 5 and 6. b are marked with thick strokes, recesses 17 and 8 on every second surf and guide plate 5 or 6 are shown as thin lines).
    In Figs. 3 and 4, the guide ridge 4 is completely immersed in the warp threads K, and the surf ridge 3 begins (Fig. 3) in its dipping motion.
    Due to the fact that each second surfing plate 5 is provided with a recess 17, the warp threads K in the loading step 20 (Fig. 3) are not sneaking into the normal gap A, but into the double gap 2A. This is also true for immersing the guide ridge 4 with an interval B. Thus,
    25, due to the double gap, the correct knotting of the warp yarn is secured.
    Dp of the first stage of the prop (Fig. 3), the toothed rods 9 and 20 formed by the serrated 30 bars are set in motion with the help of their drive in such a way that the warp threads K occupy the position shown. At the same time, the bases K of the K shedding Shtanga 19 move to the left (arrow C), and the threads of the K base K directed by the 20 swaying 20 sticks to the right (arrow D), namely, in the position where
    0 space between double width 2A.
    While each second plate 3 of the surfing comb 5 n 3 is provided with a recess 17 and is immersed in the warp threads, a second stage (FIG. 4) of the plug occurs. During the second stage, the shed forming rods 9 and 20 move further with their drive in
    0 in the same direction until the warp threads K are adjacent to the already immersed batches of the first surf plates 5, which limit the double width of the gap 2A in the zone 15, and do not occupy
    5 shown in FIG. 4 position.
    After this, there may be a slight movement of the shedding rods 19 and 20 in the same direction, so that the threads of the base K lie snugly,
    plates 5. Upon further immersion of the surf ridge, 3 warp threads K slides along the first surf plates 4 and, when immersed, are provided with recesses 17 of the second surf plates 5 enter positively into the correct gap A, as a result of which all the wrong parting is excluded. Before the next guide ridge 4 is submerged, the sintering rods 19 and 20 move in the opposite direction, after which the warp threads of the base K are driven in the described manner in two steps.
    Both stages of the spinning of the warp threads K can occur in either a single continuous process or be carried out in two separate stages. At the same time, during the first stage, which is a preliminary sorting, the warping of the warp into the gap having a double width is carried out, and during the second step - the breaking into the gap having a normal width. The warp yarns during the second stage are positively inserted into the gap between the plates.
    If there is only one or two warp threads in each gap between the plates, which corresponds to a weave, then both of these warp threads K can be guided to two different shedding rods. These rods can make an oncoming movement in order to ensure, during the second stage of the packing, the positive direction of the thread to the lamellae, which limit the gap, described above.
    Lamellar ridges 3 and 4 can be installed not only on a common carrier element, but each breaker 3 and guide ridge 4 can be mounted on its own hollow shaft 1. The shape of the shedding element 13 (Fig. 1) can also be different. For example, the shed locking elements for the position of the lower shed can be made in the form of protrusions on the surf or guide plates. It is advantageous if these locking shed organs are located at the intersection of the bundle of warp threads. The position of this point can also be changed, and it depends on the selected geometry. The intersection point can also be located
    eight
    Three surf or guide ridges 3 or 4. In this case, the corresponding surf plates and guide plates 5 and 6 may have a corresponding opening through which the shed-forming element 13 passes, or they can be equipped in appropriate places with protrusions serving as shedding elements to obtain the lower shed of the warp threads.
    It is also not necessary to shift the surf and guide ridges 3, 4 mutually 5 by half a step, since it is possible to carry out the gap between the plates to a certain width on a basis of a certain density. 0 Mutual displacement, however, has the advantage that already during the first stage of the packing the definite positive direction of the warp threads is ensured by the fact that they can be 5, adhere to the plates, limited to the gap already in the crest.
    Due to the fact that already during the first stage, the warp threads are slightly 0 deflected to the side, with a high density on the warp, the warp threads K can jump into the next gap with the plates. However, the presence of a notch on each plate excludes this possibility, ensures a reliable penetration of the warp threads. in the interval having a double width with a slight lateral deviation of the warp threads. 0
    权利要求:
    Claims (7)
    [1]
    1. A loom with a wave-like rolling along the main yarns, containing a rotor with placed on its cylindrical surface along the forming trough crests alternating in the direction of rotation of the rotor
    50 plates of weft yarns, and guide ridges, including guide base yarns of the plate and shedding elements for the upper to the lower throat branches, and located 55 in front of the rotor in the direction of movement of the main Hirrei lateral deflection and feed in accordance with the recalculation pattern - each short of main HHTGi: for shedding
    the elements of the direction of the winding of the Ps-Gschen, while in the kazchdom and: nirarall - UPI IX and the tidal ones, the alternating peri-i are alternating; the second plates, about 1, - h and y and r with that, in order to increase the reliability of work by improving the conditions of penetration into the rowing plates of the main rocks with their increased density at the surf and guide ridges each the plate from the side, opposite to the first one, when the plate is immersed in the main threads during rotation of the rotor, is made with a notch,
    [2]
    2, The machine in claim 1 ,. This also includes the fact that each notch of the second plates of the guide ridges is inclined in the upper part.
    [3]
    3. The machine pop, 1, is distinguished by the fact that the edge of the notch of each of the second surf plates (mx ridges parallel to the corresponding edge of the first plate.
    [4]
    4. The machine according to claims 2 and 3, about tl and those that can be used, each with a second plate of surf ridges, is made with a notch, the edge of which is parallel to the corresponding edge of the first plates of the said ridges, and the second plate of guide ridges is made with sloping notch in the upper part.
    7
    73
    0
    five
    0
    five
    0, -
    [5]
    5. The yoke control on the weaving machine with a throat waving along the main yarns, consisting in that the yarns are wedged between the surf and guide ridge plates, deflected laterally along the weft yarns by means of lateral deflection and feeding the yarns to the shed-forming ridge ridge elements, with which the perpendicular weft yarns are deflected to form the throat, characterized in that, in order to improve the quality in the production of fabrics of increased density, the main threads no deflected along the weft yarns after dipping the first wafers corresponding guide ridge or undertow.
    [6]
    6. A method according to claim 5, characterized in that, when lateral deviation of the main threads after immersing the first plates of the respective guide or surf ridge, the main threads contact the side surfaces of the first plates before immersing the second plates of the ridges.
    [7]
    7. The method according to claim 6, wherein the maximum yarns of the main yarns are obtained after they adjoin to the side surfaces of the first plates of the corresponding surf or guide ridge.
    ig. 2
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1463136A3|1989-02-28|Loom with shed undulatingly moving along warp threads and method of controlling threads on loom with shed undulatingly moving along warp threads
    US3848642A|1974-11-19|Shed forming device
    SU1001865A3|1983-02-28|Travelling wave warpwise shedding loom
    US3818951A|1974-06-25|Loom
    CN1019213B|1992-11-25|Means to guide motion of a pair of weft carrying grippers inside shed of wearing looms
    US5540260A|1996-07-30|Multi-axial yarn structure and weaving method
    US5127444A|1992-07-07|Method and apparatus for leno weaving a three dimensional fabric
    US4031922A|1977-06-28|Vertically arranged triaxial weaving machine
    DE2634966C2|1985-06-20|Shedding device of a triaxial loom
    US4406309A|1983-09-27|Method and apparatus for forming a woven pile fabric
    US4487233A|1984-12-11|Multiple longitudinal traversing shed weaving loom
    US3640314A|1972-02-08|Shed-forming apparatus on a loom
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    US3682205A|1972-08-08|Needle loom
    US4050481A|1977-09-27|Undulated shed loom with electromagnetic shuttle drive
    US4378820A|1983-04-05|Apparatus for beating-up weft thread in travelling wave shedding looms
    US3204669A|1965-09-07|Manufacture of cut pile fabrics
    US4846229A|1989-07-11|Circular loom
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    US4531553A|1985-07-30|Multiple longitudinal traversing shed weaving machine containing a weaving rotor
    US3863680A|1975-02-04|Beating-up device for looms
    US4285370A|1981-08-25|Shed retainer
    US5947163A|1999-09-07|Series shed weaving rotor with staggered beat-up lamella
    US4614209A|1986-09-30|Weaving rotor for multiple longitudinal traversing shed weaving machines
    US5884674A|1999-03-23|Shed holder arrangement for a weaving rotor in a series shed loom
    同族专利:
    公开号 | 公开日
    EP0111071A3|1985-06-19|
    DD213701A5|1984-09-19|
    US4498501A|1985-02-12|
    EP0111071B1|1987-02-04|
    DE3369711D1|1987-03-12|
    EP0111071A2|1984-06-20|
    CS248713B2|1987-02-12|
    JPH043456B2|1992-01-23|
    JPS602744A|1985-01-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1008215B|1952-02-29|1957-05-09|Augusto Gentilini|Continuously working flat loom|
    CH543621A|1972-04-14|1973-10-31|Rueti Ag Maschf|Device for forming tissue bonds|
    CH610364A5|1976-09-15|1979-04-12|Sulzer Ag|Series shed-weaving machine|
    CH633590A5|1978-12-07|1982-12-15|Rueti Ag Maschf|ROW WAVING MACHINE WITH A WEB ROTOR.|
    CH633591A5|1978-12-07|1982-12-15|Rueti Ag Maschf|ROW WAVING MACHINE WITH A WEB ROTOR.|
    CH645418A5|1980-03-27|1984-09-28|Rueti Ag Maschf|DEVICE FOR GUIDING A MEANS OF A FLOWING FLUID DRIVEN IN THE WEAVING COMPARTMENT OF A WEAVING MACHINE.|DE3364083D1|1983-10-12|1986-07-17|Rueti Ag Maschf|Linear-shed multiphase loom with a weaving rotor|
    DE3575167D1|1985-04-02|1990-02-08|Sulzer Ag|WEBROTOR FOR SERIES SPECIAL WAVING MACHINES.|
    DE59108995D1|1990-05-11|1998-07-02|Rueti Ag Maschf|Row shed weaving machine|
    US5188154A|1991-05-21|1993-02-23|Sulzer Brothers Limited|Weaving rotor comb fin design for series-shed loom|
    DE59306953D1|1992-05-15|1997-09-04|Rueti Ag Maschf|Row shed weaving machine|
    EP0584433A1|1992-08-28|1994-03-02|Sulzer RàœTi Ag|Feeding-in device for a linear shed multiphase loom|
    DE59303756D1|1993-02-26|1996-10-17|Rueti Ag Maschf|Insertion device for a row shed weaving machine|
    DE59306207D1|1993-09-24|1997-05-22|Rueti Ag Maschf|Insert device for a row shed weaving machine and row shed weaving machine with an insertion device|
    WO1997000986A1|1995-06-22|1997-01-09|SULZER RüTI AG|Loom rotor with retention plates|
    EP0831159A1|1996-09-24|1998-03-25|Sulzer Rüti Ag|Weaving rotor for a linear shed multiphase loom|
    US8596303B1|2012-01-11|2013-12-03|Susan B. Ballenger|Supplementary beater for a handloom|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH726482|1982-12-14|
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