• 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 "cleaning-out" capability of a flat combing machine is increased by decreasing the distance between the jaw of the tong of the flat comber and the points of the opposed rows of needles on the round comber to a minimum distance and keeping this minimum distance constant. The needles are arranged on the round comber such that the radius of the needle points of the rows of needles lying side by side to the pivot of the round comber decreases, then increases, counter to the direction of rotation of the round comber. The tong is suspended by a pendulum and the distance between the pivot of the pendulum and the axis of the round comber is less than the sum of the maximum radius needle points to the pivot of the round comber, plus the minimum distance from the jaw of the tong to the needle points, plus the radius of the jaw of the tong to the pivot of the pendulum.
    公开号:SU1046357A1
    申请号:SU797770859
    申请日:1979-10-18
    公开日:1983-10-07
    发明作者:Велкер Манфред；Йоахим Шолц Ханс
    申请人:Феб Комбинат Текстима (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to pre-processing of fibers and relates to a flat combing machine in which the paddles are rigidly placed on a round ridge and the hinge mechanism of the driven vice is fastened on a hanging arch. The famous flat combing machine model 1532 of the FEB Spinnereimashinenbau plant Karl-Marxstadt and patents 00-PS 80640 and 125 422 /, in which the tips of the combed planks placed next to each other are concentrically directed to the center of the round ridge. When the flat comb machine works, the needle points move along a circular trajectory / concentric to the turning point of a round crest, and the hole of the vice runs along a circular trajectory concentric to the turning point of the vice. During the main combing of the fiber, the vice is moved backwards. The distance of the warp bar varies. At the same time, the distance on the first combed plane is maximal; it then decreases. The distance between the eighth and tenth combed planks is minimal, and then it increases to the fourteenth combed plank (diagram in FIG. 1, dashed line). The minimum distance between the jaws of the jaws and the tips of the needles, in conjunction with the installation, is usually 0.3-0.5 mm. A disadvantage of the known machine is that when the distance between the upper sponge of the vice and the edges of the opposite planed plane is higher than the minimum, the cleaning level decreases. The aim of the invention is to increase the level of cleaning. The technical problem solved by the invention is to reduce the distance between the upper sponge of the vice and the needle points of the opposite combed bar and to stabilize it after reaching the minimum value in the area of thin needles. The goal is achieved by the fact that in a flat combing machine containing round combs with a series of needles rigidly fixed on them, a vice mounted on a hanging rammer, and a drive of the vice in the form of a hinge-transmission mechanism the ridge and center of rotation of the outboard is less than the sum of the maximum installation radius of the needle tips relative to the center of rotation of the circular ridge, the minimum distance between the lower part of the upper jaw lip and the needle tips and the installation radius of the lower h The parts of the upper jaws of the vice with respect to the center of rotation of the hanging wand, while in the installed rows of needles on the round crest, the radius of installation of the tips of the needles relative to the center of rotation of the round crest in the direction OPTIMAL direction of rotation of the round crest, first decreases and increases, In addition, the tips of the needles of adjacent rows of needles lie on one radius, exceeding the maximum installation radius of the tips of the needles with respect to the center of rotation of the round crest. In this case, the vise drive has a system of levers, a connecting rod and a link attached to a hanging tandem bearing the lower jaws of the vice, the link in the curved longitudinal hole between the link and the connecting rod is set to a hinge, and the center of the radius of the bent longitudinal hole lies in The center of rotation of the connecting rod, Fig. 1, shows a diagram of the change in the distance R between the opening of the vice and the points of the needles of the corresponding opposite combed bar; FIG. 2 - a round comb, a vice and a tear-off cylinder, side view at a time ⅇ FIG. 3 is the same side view; Fig. 4 - round comb, an embodiment; Fig, 5 - articulated vise drive mechanism. The round ridge 1 is mounted on the shaft 2 (Fig. 2). On the round ridge 1, the combed strips 3 are rigidly mounted with needles 4 (not shown in the drawing, Radius 5 of the tips of the needles 4 relative to the turning point 6 of the circular comb of combed slats 3 located next to each other first decreases in direction 7 opposite to the rotation of the round ridge 1. Then increases in radius 5 in the first and fourteenth rows 3 in direction 7 opposite to the rotation of the ridge, its maximum value and approximately between the eighth and tenth rows 3 minimal Above the round ridge 1 is a vise 8, which consists of the lower 10 and upper jaws 11. The lower jaw 10 is fixed on the driven curtain, made in the form of a hanging tiller 12, which is mounted pivotally around the axis of the vise 13, the hanging tilt 12 moves from the connecting rod 14, which through the pipe 15 is connected with the hanging tank 12, the lower part 9 of the upper jaw 11 of the vice 8 swings along the radius 1B around the pivot point
    17 of the suspended tandem 12. The upper sponge 11 is fixed on the wings 18, swinging around the pipe 15. A drive not shown to lift and lower the upper sponge 11 acts on the hinge point 19 of the wings 18.
    After the round ridge 1 and the vice 8, closer to the circular ridge 1, there is a pair of detachable cylinders 20. The round ridge 1 and the vice 8 are positioned so that the distance 21 between the turning point 6 of the round ridge 1 and the turning point 17 of the suspension unit 12 is less the sum of the maximum radius 5 of the tips of the needles 4 according to the ratio p to the turning point 6 of the round ridge 1, the minimum distance 22 between the part 9 of the sponge .11 of the vice 8 and the tips of the needles 4 and the radius 16 of the distance 22 of the part 9 of the vice 8 to the turning point 17 of the suspended teller 12. Minimum distance 22, depending on y The setting is usually 0.3-0.5 mm and is achieved when part 9 of the vise 8 is opposite from the eighth to the tenth combed strips 3 of the round crest 1. To set the minimum distance 22, the hanging bow 12 is made of two parts and is equipped with a set screw 23 and clamping screws 24.
    The principle of the machine is as follows.
     When the combing machine is running, the round ridge 1 moves in the direction of rotation 7. During the main combing, the vice 8 moves backwards in direction 25. This changes the distance 22 between the part 9 of the vice 8 and the points of the needles 4 of the opposite combed bar 3. This change Neither 22 is shown in FIG. 1 (solid line). The distance 22 at the first combed bar 3 is maximum, then decreases, between the eighth and tenth needle bars 3 is minimal and remains almost constant until the fourteenth bar 3. The reduction of the size 22 in relation to the technical solution mentioned at the beginning (dotted line I can be seen from p} gagram1ly Zfig. 1).
    In another example of execution (Fig. 3), the needle points 4 each near the drilled combed strips 3 lie on one radius 26, which is larger than the maximum radius 5 of the tips of the needles 4 with respect to the turning point b of the round ridge 1.
    The exemplary embodiment of FIG. 4 shows a hinge mechanism for driving the vice 8. The hinge mechanism consists of a swinging cross
    crank with wings, consisting of the crank 27, stone 28 and the wings, and two double rocker arms, the first double rocker consists of wings 30, 32 and connecting rod 31, the second double rocker consists and, backstage 33, connecting rod 14 and driven side in suspension tandem 12. While crank 27 is mounted on the shaft 2 of the round ridge and suspension
    0, the dial 12 swings around the axis of the vice 13, the connecting wings 29 and 30 swings tightly with each other around the axis 34, as well as rigidly; cipyr with each other the connecting wings 32 and 33
    5 swings around the lower lip shaft 35. On the wings 32, located in front of the hanging spigot 12, which carries the shaft 35 of the lower lip, between it and the connecting rod 31 related to it in a curved longitudinal hole 37
    0 a hinge 36 is fixed. Moreover, the center of the radius 38 of the curved longitudinal hole 37 | Lies in the rear end position of the vice 8 at the connecting rod 31 opposite to the turning point 39.
    5 The setting of the rear end position of the vice 8 (Fig. 5, the vice 8, solid line) is carried out depending on the maximum length of the fiber to be processed. By installing the rear end position of the vice 8, the position of the tips of the needles 4 of the combed strips 3 is established, moreover, in the case of the exemplary embodiment of FIG. 3 is carried out
    5 setting the radius 26. The separation distance 40 between the pair 20 of the tear-off cylinders and the vice 8 in their front end position (Fig. 5, the vice 8, dashed line) is set
    0 by brushing level, swapping the hinge 36 in the bent longitudinal hole 37. The separation distance 40 (Fig. 5) is minimal when the hinge 36 in the bent longitudinal hole is in position 41
    5 (FIG. 4), and maximally when it is in position 42. The constant rear end position of the vice 8 entails the fact that between the eighth and tenth combed bars 3
    0, the minimum distance reached 22 (Fig. 2) remains almost constant up to the fourteenth ridge strip 3, even when the separation distance 40 is interchanged (Fig. 5), without changing
    5 positions, the points of the needles 4 ridge bars 3 or the magnitude of the lifting of the vice 8.
    Recognized as invention by result60. tatam examination carried out by the Office for the Invention of the German Democratic Republic.
    权利要求:
    Claims (3)
    [1]
    1. A PLANE COMBUSTER DUSHA containing round ridges with rows of needles rigidly fixed on them, a vise mounted on a pendulum, at the drive of a vise in the form of an articulated transmission mechanism, characterized in that the distance between the center of rotation of the round ridge and the center of rotation the pendulum is less than the sum of the maximum radius of installation of the tips of the needles with respect to the center of rotation of the round ridge, the minimum distance between the lower part of the upper jaw of the vice and the tips of the needles and the radius of installation of the lower part of the They vise jaws relative to the center of rotation of the suspended pendulum, while in the installed rows of needles on a circular crest radius of needle tip installation with respect to the center of rotation of the circular comb in direction opposite to the rotating circular comb, first decreases and then increases.
    [2]
    2. Machine pop. 1, characterized in that the tips of the needles of adjacent rows of needles lie on the same radius, exceeding the maximum radius of installation of the tips, needles with respect to the center of rotation of the round ridge.
    [3]
    3. Machine pop. 1, characterized in that the vise drive has a system of levers, a connecting rod and a link, attached to a pendulum supporting the lower jaws of a vice, a hinge is mounted on the link in the curved longitudinal hole between the link and the connecting rod, with the center of the radius of the curved longitudinal hole being located the vise in the rear end position lies at the center of rotation of the connecting rod.
    Comb Number FIG. />
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1046357A1|1983-10-07|Flat carding machine
    US5090091A|1992-02-25|Bale opening method and device having rollers and grate bars adjustable in height relative to one another, for detaching fiber tufts from the top surface of a bale
    CN86104581A|1987-01-21|The method and the mechanism of the swing of combing machine nipper seat
    US3611689A|1971-10-12|Beater assembly for raspberry harvester
    US3890775A|1975-06-24|Beating device for a grape-gathering machine
    FR2382177A1|1978-09-29|HAYING MACHINE FOR SIDE FODDER SWATHING, WITH CONTROLLED TOOL HOLDER ARM
    US5090090A|1992-02-25|Opening apparatus for removing fiber from compressed fiber bales
    US2781556A|1957-02-19|Textile combing machine
    CN1013209B|1991-07-17|Top-comb drive mechanism for combing machine
    GB2032973A|1980-05-14|Combing machine
    US2895177A|1959-07-21|Textile combing machines
    EP0761851A1|1997-03-12|Combing machine
    SU927179A1|1982-05-15|Agitator
    SU1379346A1|1988-03-07|Saw-type fibre separator
    SU1442112A1|1988-12-07|Blade beater for root and tuber harvesting machine
    SU998116A1|1983-02-23|Device for mixing fibrous suspension
    SU793460A1|1981-01-07|Windrow reaper
    SU1306514A1|1987-04-30|Cutting apparatus for cabbage harvester
    SU1428250A1|1988-10-07|Haulm after-cleaning arrangement for standing root vegetables
    SU572240A1|1977-09-15|Suspension mechanism of multi-row harvesting machine
    US5001814A|1991-03-26|Apparatus for opening fiber bales of spinning material
    SU1426501A1|1988-09-30|Arrangement for collecting stumps
    SU1456512A1|1989-02-07|Excavator bucket
    SU1037867A1|1983-08-30|Cabbage harvesting machine cutting-off apparatus
    RU1771604C|1992-10-30|Sprinkling apparatus
    同族专利:
    公开号 | 公开日
    GB2034779B|1982-10-27|
    FR2439831B1|1983-12-16|
    IT1162492B|1987-04-01|
    FR2439831A1|1980-05-23|
    DD138999B1|1980-11-26|
    JPS5580525A|1980-06-17|
    US4281438A|1981-08-04|
    GB2034779A|1980-06-11|
    BG33679A1|1983-04-15|
    IT7950636D0|1979-10-22|
    RO85319B|1984-10-30|
    IN151307B|1983-03-26|
    CS227354B1|1984-04-16|
    DD138999A1|1979-12-05|
    JPS5648613B2|1981-11-17|
    DE2940366A1|1980-07-24|
    RO85319A|1984-09-29|
    HU186356B|1985-07-29|
    CH642688A5|1984-04-30|
    DE2940366C2|1982-06-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE388224C|1924-01-10|Hermann Heinrich|Flat combing machine|
    DD80640A|
    CH86544A|1919-04-05|1920-09-01|Nasmith John William|Improved combing machine.|
    DE388220C|1922-01-29|1924-01-10|Hermann Heinrich|Flat combing machine with swinging tongs and rotating combing drum|
    US1678822A|1927-03-01|1928-07-31|Nasmith John William|Combing machine|
    CH351197A|1957-06-01|1960-12-31|Rieter Joh Jacob & Cie Ag|Pincer mechanism on a combing machine|
    US3184799A|1959-09-03|1965-05-25|Alsacienne Constr Meca|Control mechanism for feed equipment of rectilinear combers|
    US3074119A|1958-09-12|1963-01-22|Alsacienne Constr Meca|Control mechanisms for the nippers of rectilinear combers|
    DE1242486B|1959-09-04|1967-06-15|Sant Andrea Novara Ohg E Fonde|Device for adjusting the height of the pliers to the circular comb of a combing machine|
    US3435486A|1966-05-11|1969-04-01|Tokai Loom Works Ltd|Combing apparatus having provision for combing short fibers without waste|
    DE1683291A1|1967-09-27|1969-11-06|Heinrich Meierdiercks|Method and device for eliminating the creaking of wooden stairs|
    US3600758A|1969-05-02|1971-08-24|Maremont Corp|Textile comber nipper drive|
    JPS5439507B2|1975-08-14|1979-11-28|
    DD125422A1|1976-04-23|1977-04-20|DE3336876A1|1983-10-11|1985-04-25|Staedtler & Uhl, 8540 Schwabach|COMBING SEGMENT FOR A KAEMM MACHINE|
    DE3831020A1|1988-09-12|1990-03-15|Gerhard Reiter|CAEMING MACHINE|
    DD281826A5|1988-12-29|1990-08-22|Textima Veb K|DRIVE DEVICE FOR THE LOWERING OF A FLAT CHEMICAL MACHINE|
    DE3921868A1|1989-07-04|1991-01-17|Josef Egerer|CAEMING MACHINE|
    DE3924208C2|1989-07-21|1993-09-23|Rieter Ingolstadt Spinnereimaschinenbau Ag, 85055 Ingolstadt, De|
    CH682403A5|1990-04-14|1993-09-15|Rieter Ag Maschf|Comber.|
    WO2004088013A1|2003-04-02|2004-10-14|Maschinenfabrik Rieter Ag|Clamping unit for a combing machine|
    DE102006016385B4|2006-04-05|2008-01-24|Oerlikon Textile Gmbh & Co. Kg|Combing machine with round comb and oscillating pliers|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD20862978A|DD138999B1|1978-10-24|1978-10-24|FLACHKAEMMASCHINE|
    [返回顶部]