• 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 warp knitting machine has a row of needles, a row of warp thread guides for feeding to the needles warp threads which form the chain stitches of a ground fabric and a row of weft thread guides for feeding to the needles weft threads which form the inlay of the ground fabric. At least one row of pile thread guides is used to feed a respective pile thread to each needle. A row of pile-thread reserve-forming supports is provided, each support being individually shiftable, by a jacquard mechanism, from a reserve-forming position to a reserve-releasing position. The reserve-forming support, when in the reserve-forming position, forms a reserve length in a respective pile thread, by increasing the length of the path which the pile thread takes to a respective needle. Each and every pile thread is provided with such a reserve length in each and every course of the fabric. Each needle is provided with a clamp which clamps the pile thread to the needle. Selected pile threads have their reserve-forming supports move to reserve-releasing position before the needles to which the selected pile threads are clamped reach cast-off position, as a result of which the selected pile threads are pulled through the old chain stitches of their needles and appear on a first side of the fabric. In contrast, the non-selected pile threads do not have their respective reserve-forming elements move to reserve-releasing position, and as a result during retraction of their needles to castoff position they are yanked out of their respective clamps, are therefore not pulled through the old chain stitches of their respective needles, and instead remain at the second side of the fabric where they constitute pile loops on the second side of the fabric. Because of this action, the amount of pile thread drawn is the same for both a selected and a non-selected pile thread. Accordingly, complex pile patterns can be implemented while still permitting supply of the pile threads to the needles from off a simple warp beam.
    公开号:SU1291629A1
    申请号:SU797770811
    申请日:1979-09-26
    公开日:1987-02-23
    发明作者:Манфред Шнеидер；Готтфрид Каманн；Вольфганг Гелер；Андреас Кирхеиц
    申请人:"Феб Виркмашиненбау" (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to a method of making knitted knitted fabrics, according to which the needles are supplied with warp yarns, weft and nap yarns, followed by forming from the warp and weft yarns, and from the nap yarns protruding on the front side of the knitwear - nap loops, and to the warp yarn Its implementation, the purpose of the invention is the manufacture of any patterned non-dissolving pile knit.
    It is required to make a jacquard double-sided nap knitwear with a uniform consumption of the nap yarn on all knitwear places.
    For this, the nap thread is fed to the needles and, when each looped row is formed, the thread to form a reserve is clamped on the needle to be released along the pattern just before the old looped string is dropped. Non-loose nap threads form pile loops on the inside of the knitwear, and loose wax threads are pulled through the loops of the previous row and form pile tufts on the front side of the knitwear.
    In the basics of a filling machine for carrying out the proposed method, with needles installed in the slots of the needle bed and a comb mounted above them for feeding the main threads, a comb for feeding the pile thread, weft thread thread yarn,} 5-5 platinum, pile platinum in each needle gap and means
    To form a pile thread, 40 each front platinum 10 between the needles and a pile comb are installed with the possibility of vertical reciprocating movement of the additional plane.
    V
    and each needle has a groove for clamping 45 1 and 22 of the pile thread guide on the needle, while the groove is slidably mounted on the needle by means of an additional comb.
    Each needle is made of two 50 parts5, one of which carries a hook at the end, and the second is installed slidably relative to the first one and at the end facing the hook carries clamping elements located 55 times smaller than the thickness of the thread.
    FIG. 1 is a schematic; at the same time, a place is formed for looping} in FIG. A 2 - thread yarn has a platinum 19 patterned nap or a bottom 20 each pattern of the tin 19 protrudes through
    KI 23, fixed in gr
    Each pattern-forming flat pile thread in the back of the immersion 24, with which the platinum rod 10 is low and the frontal pattern of the platinum 1 thread is lowered, the pin platinum 25 is exposed to the stem 23 and the thief of the platinum 19 the thief with its rod. pod forming a platinum 19 thief End of a rod of each pattern
    five
    0
    five
    0
    five
    needle cracker with a side view engine} in FIG. 3 - the same, top view; FIG. 4 is a section A-A in FIG. 2 in FIG. 5 shows the structure of the interlacing of the pile knit fabricated by the proposed method.
    The machine (Fig. 1) contains in the needle bed 1 a set of needles 2. To the needles 2 from the combs 3, the fed threads 4 of the warp are laid in a thread in a string. The needles 2 are led by a comb 5. For feeding two systems of threads — anterior and posterior — the machine contains needles 6 and 7 for shearing and vertical movement along one row of eccentric needles 8 and 9 of the pile thread. Between two adjacent needles 2 in their longitudinal direction at a certain distance from each other are fixed anterior and posterior platinum and 11 nap threads in the needle bed 12 or 13, Platinum 10 or 11 nap threads protrude through the needles 2 so that several nap loops 14 until they are removed by a double-sided looped knitted fabric. Between the platinum 10 and 11 pile yarns, the yarn feeders 15 are fastened on the comb, which is raised, lowers, and also moves across the longitudinal direction of the needles 2 to 16. The number of the yarn feeders 15 of the weft yarn corresponds to the number of needle steps. Rear platinum I1 pile thread are pressure platinum 17, fixed in the descent and the raised comb 18.
    Between each pair of adjacent needles 2 in the longitudinal direction before
     1 and 22 guides
    The howling yarn is located pattern-forming platinum 19 nap yarn. The rod 20 of each platinum pattern 19 protrudes through the direction of the comb 23, which is fixed in the comb 12.
    Each pattern-forming platinum I9 pile thread in the back has a notch 24, with which it is additionally guided on the stem of the front platinum 10 pile thread. Each pattern of the platinum 19 pile thread protrudes through the rod through the pressure plates 25 fixed on the comb 23 and on the rod of the pattern forming platinum 19 of the pile thread. They are tightened when lifting the patterned platinum 19 nap pile. The end of the rod is each pattern-forming
    The platinum 19 pile thread is connected to the arcade cord 26 by a famous jacquard device (not shown) for patterning.
    Each needle 2 is designed as a sliding needle. It contains a two-part clamping slider 27 (Figures 2-4. All clamping slides 27 are fixed in a comb 28, which moves in the plane of movement of the needles 2, partly in the movement section of the needles 2. As can be seen from Figures 2 and 3, each clamping slider 27 is driven in the needle 2. To clamp the tuft yarn 29 on the needle 2, each clamping slider at the end facing the needle head 2 contains spacer clamping elements 30 and 31 located at a distance smaller than the thickness of the thread.
    At the beginning of the knit cycle, the needle needles 8 of the pile thread are under the needles 2. From this position, they rise up and swing over the core of the corresponding needle 2. In this case, each pile 29 bends around one pattern-forming plate 19, which is in its lower position, clamping the clamping elements 27 on the rod of the corresponding needle 2. When the needles 2 are returned, the clamp 29, the pile thread 29 continues. The clamped nest moves along the needle 2 to the hook. From this moment on, the needle 2 and the corresponding clamping motor 27 are returned synchronously, the clip of the pile thread at the hook continues. Thanks to the design of the needle, the nap thread does not enter the needle hook. The pile thread 29, the envelope of the pattern-forming platinum 19 and covered by the clamping place, forms the stock of the pile thread. Upon further return of the needles immediately prior to the discharge of the old loop, the stock of the pile thread along the pattern is released. For this jacquard device, pattern-forming platinum 19 (Fig. 1) was selected with
    O
    five
    0
    five
    0
    five
    0
    five
    the stabilized rest position spring 25 rises against the pressure of the spring. Thus, the stock of the nap yarn with the corresponding pattern forming platinum 19 is released (Fig. 5).
    Released stock pile thread ensures the continuation of the clamping of the old loop. Loop open
    The yarn thread along the pattern through the previously formed old loop is pushed to the front side. All non-uorine-forming platinum 19 nap threads (Fig. 5) remain at rest and do not release the pile thread until the old loops are reset. In this case, loop 32 (Fig. 5), before resetting the old loop from the clamping place on the corresponding needle 2, is pulled and remains on the wrong side. In this way, the supply of the pile thread on all the needles 2 is ensured, since during each knitting cycle on each needle 2, the formed pile stock | How the thread passes as uzpro-forming loops 32 of the pile thread on the front side,
    and loops 32 tufted inside out and injected.
    The knitwear background of the looped knitted fabric (Fig. 5) consists of threads 4 of the basis in an interlacing chain and of weft threads 33, laid by yarn thread feeders 15 of the weft thread and pressure plates in four needles 2, and inserted between needle loop 34 and a platinum loop 35. Pile loops are inserted between two adjacent columns 36 and 37, along the pile threads. They are in such a way that they lie above the weft threads.
    33 and form the front side of the knitwear (pile loops on the wrong side
    . are shown).
    Recognized as an invention according to the results of the examination carried out by the Office for the Invention of the German Democratic Republic,
    18
    FIG. If
    Fig.Z
    g p
    nineteen
    II
    .five
    35 37
    Compiled by O. Lunkina Editor N. Egorov Tehred I. Popovich
    Order 207/30 Circulation 401 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab, 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    Proofreader V. But ha
    权利要求:
    Claims (3)
    [1]
    1. A method of manufacturing a pile knitwear, which consists in the fact that the needles are fed warp, weft and pile threads with the subsequent formation of warp and weft soil, and from the 'pile threads protruding on the front side of the knitwear pile loops, distinguishing with. I mean that, in order to expand the assortment of knitwear produced by the formation of a double-sided pile knitwear, after the pile thread is fed to the corners, it is clamped on the needle during the formation of each loop row to form a pile of thread pile and every second pile thread not released form a pile loop on the back of the knitwear, and those released are pulled through the loops of the previous row and form a pile loop on the front side of the knitwear.
    [2]
    2. A warp knitting machine for making pile knitwear, comprising needles installed in the grooves of the needle bar and combs mounted thereon for feeding the main threads, a comb for feeding the pile thread, the weft thread guide, on press platen, pile platinum and a means for forming a pile of stock characterized in that, between the needles and the pile comb, an additional platinum is installed with the possibility of vertical reciprocating movement, and each needle has a groove for clamping the pile thread on the needle while the gutter is slidably mounted on the needle by means of an additional comb.
    [3]
    3. warp knitting machine,
    p. 2, characterized in that each needle is made of two parts, one of which carries a hook at the end, and the other is mounted with the possibility of sliding relative to the first and at the end facing the hook, carries clamping elements located at a distance less than the thickness threads.
    类似技术:
    公开号 | 公开日 | 专利标题
    US3226952A|1966-01-04|Method of knitting pile fabric
    US3258941A|1966-07-05|Resilient knitted band
    SU1291629A1|1987-02-23|Method and warp-knitting machine for making pile-knitted fabrics
    US4989421A|1991-02-05|Process for producing a patterned plush fabric as well as a multisystem circular knitting machine for carrying out the process
    US3874197A|1975-04-01|Machine and method for the circular knitting of plush goods
    US3309900A|1967-03-21|Knitting machines for the production of pile fabrics
    GB2062702A|1981-05-28|Fabric weaving
    US5894743A|1999-04-20|Single needle bed machine process for manufacturing of pile warp knit fabric
    US1977590A|1934-10-16|Process and machine for making plated fabrics
    PL96483B1|1977-12-31|METHOD OF MAKING PLUSH KNITTING ON A CYLINDRICAL KNITTING AND A CYLINDRICAL KNITTING FOR PLUSH KNITTING
    US3602011A|1971-08-31|Apparatus for forming a knitted pile on a base fabric
    SU1054466A1|1983-11-15|Warp-knitting machine for making jacquard pile knitted fabrics
    US4266411A|1981-05-12|Method and machine for forming plush-loop warp knit fabric
    SU1291628A1|1987-02-23|Machine for making knitted fabrics with jacquard patterns
    US4069690A|1978-01-24|Knitting apparatus
    US4233824A|1980-11-18|Warp knitting of double jacquard-patterned pile fabric
    SU1308659A1|1987-05-07|Warp-knitting machine for making pile knitted fabrics with jacquard design
    US2759343A|1956-08-21|Straight hand knitting machine and method of knitting
    US2993353A|1961-07-25|Method of and means for making fabric with a pile surface
    US3248901A|1966-05-03|Straight bar knitting machines
    KR100272351B1|2000-11-15|Method and apparatus for manufacturing patterned knitted fabric
    US3603114A|1971-09-07|Warp-knitting machine
    US3307376A|1967-03-07|Knitting machine
    US2082751A|1937-06-01|Mechanism and process for effecting reverse plating
    US1796579A|1931-03-17|Warp-knitting frame
    同族专利:
    公开号 | 公开日
    DE2928282A1|1980-04-30|
    CH644410A5|1984-07-31|
    GB2035392B|1983-02-16|
    DD139432A1|1980-01-02|
    DD139432B1|1980-12-10|
    GB2035392A|1980-06-18|
    US4266410A|1981-05-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR1538480A|1967-07-17|1968-09-06|Method and apparatus for manufacturing flat textile articles with jacquard designs on looms with hook braid|
    US3707853A|1967-08-30|1973-01-02|H Lindner|Device for producing double-sided looped cloth upon crochet galloon machines|
    US3913355A|1974-06-24|1975-10-21|Wirkmaschinenbau Karl Marx Veb|Arrangement of elements in a knitting machine|
    DD119275A1|1975-05-12|1976-04-12|
    US4089191A|1976-04-19|1978-05-16|Veb Wirkmaschinenbau Karl-Marx-Stadt|Patterning apparatus for knitting machines, particularly for manufacturing patterned knitted pile fabrics on crochetting machines|
    DD129221A1|1976-09-22|1978-01-04|Fritz Stopp|PATTERN DEVICE FOR POLYMER MACHINES, IN PARTICULAR FOR PRODUCING JACQUARD-PATTERNED POLSCHLINGENWERKE ON HAEKELGALON MACHINES|ES2025247B3|1987-07-30|1992-03-16|Textilma Ag|CROCHET MACHINE|
    DE4001621C2|1990-01-20|1992-04-16|Karl Mayer Textilmaschinenfabrik Gmbh, 6053 Obertshausen, De|
    DE10130364C1|2001-06-23|2003-02-13|Groz Beckert Kg|needle|
    DE10130365C1|2001-06-23|2003-01-23|Groz Beckert Kg|Slider needle with improved slider|
    DE102006055498B4|2006-11-24|2008-08-07|Karl Mayer Textilmaschinenfabrik Gmbh|Method for producing a knitted fabric|
    CN111172667A|2020-01-16|2020-05-19|广东天海花边有限公司|Double weft insertion jacquard multi-comb warp knitted fabric and knitting method thereof|
    CN112921490A|2021-02-07|2021-06-08|福建省鑫港纺织机械有限公司|Process for knitting multicolor and multilayer jacquard fabric by double-needle-bar warp knitting machine and fabric|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD20857578A|DD139432B1|1978-10-20|1978-10-20|METHOD AND CHAIN EQUIPMENT FOR PRODUCING A PATTERNED POLSCHLINGENGEWIRKES|
    [返回顶部]