• 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 sliver guide comprises a fibre guide element (9) which is closed on at least three sides, and is disposed, in the operating position, above the line of connection between the take down roller gap (17) and the supply roller gap (18) and by means of which the fibre fleece is guided approximately perpendicularly upwards from the take down roller gap. This locates the fleece very close to the output side of the take down rollers and maintains the edge zones of the fleece on the fibre assembly in a reliable manner. Obstructions move the guide and switch off the machine. <IMAGE>
    公开号:SU1440970A1
    申请号:SU827772520
    申请日:1982-06-23
    公开日:1988-11-30
    发明作者:Шнейдер Манфред；Баар Герхард；Барт Герхард
    申请人:Феб Комбинат Текстима (Инопредприятие)；
    IPC主号:
    专利说明:

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    The invention relates to the textile industry.
    A similar device is known (French Patent No. 23840415 Cl, D 01 G 14/46, 1978), where there are a pair of outgoing shafts, a pair of feed shafts and a carrier of fibrous tape located between them with a guiding element with a funnel-shaped part closed on three sides and ribbon sealing funnel.
    This device is not very reliable in operation and has low operational properties.
    The purpose of the invention is to improve performance and reliability.
    FIG. 1 shows the proposed device; FIG. 2. - drove a fiber tape, front view.
    The device contains a carding drum 1 with an ash blade 2 and a removable drum 3, behind which a pair of 4 exhaust shafts 5 and 6 is located. Shaft 6 is located above and shaft 5 below it below. On the axis 7 of the lower shaft 5, the carrier of the fiber strip 8 is mounted for rotation. It contains a guide element with a funnel-shaped part 9 closed on three sides.
    Part 9 is located in the middle of the upper part of the guide element, which is made in the form of a trough-shaped plate 10. Instead of part 9, a conventional rifle can be used, and instead of plate 10, a wire clamp that carries part 9. Plate 10 has fins 11 .
    The carrier 8 may be rotated from operating position 12 to service position 13 and vice versa. A spring-loaded stop pin 14 is installed on the frame to stop the plate 10. To rotate the plate 10, a lever 15 is provided. In the working position the plate presses the limit switch 16 connected to the main drive of the machine (not shown), In the working position 12 drove its guide element 8 is above the connecting lip between the tip of the 17 exhaust shafts and the tip of the 18 feed va



    fishing, i.e., above the plane passing between the tip of the discharge and supply shafts, above the upper shaft 6 of the upper pair 4, In the service position 13, the guide element is located behind
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    a connecting line 19 of the exhaust shafts -4 directly in front of the belt-sealing funnel 20. Behind the funnel 20 are a pair of feed shaft 21 and 22
    The device works as follows.
    When the machine is running, the web 23 comes from the drum 1 to the removable drum 3 and is removed by a pair of exhaust shafts 4. In the normal operation of the head drum, the carrier 8 is in the working position 12, therefore the web 23 goes almost vertically upwards after the exhaust pair 4 to the guide member in its part 9, where it is converted into fiber tape 24, which then flows through the funnel 20 to the pairs of feed rolls 21 and 22. In the case of breaks, fiber accumulates in the area of the tray-shaped plate 10, she is turns, stops acting on switch 16 and the machine stops. The plate 10 is rotated into a plane passing through the sting of the discharge and supply shafts, due to its installation on the axis. When re-laying the fibrous tape, the carrier 8 rotates in position 13, Formula 1 and 1, the device for forming a fibrous tape on carding machines, containing a pair of ejectors. Pairs of feed rolls, located between them, drove a fibrous tape, having a guide element with a funnel-shaped part closed on three sides, and a tape sealing characterized by
    funnel,
    By the fact that, in order to improve the operational properties and increase the operating reliability, the guide element of the carrier of the fiber tape is located above the plane passing between the sting of the discharge and feed shafts, the upper shaft of the high-speed pair,
    2, the device according to claim 1, characterized in that the guiding element of the carrier of the fibrous tape is made in the form of a tray-shaped plate mounted on an axis with the possibility of its rotation into a plane passing through the sting of the output and feed shafts The funnel-shaped part is located in the middle of the upper part of the plate.

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    Editor L. Veselovska Tehred A. Kravchuk
    Order 6147/31 Circulation 419Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Design, And
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    Proofreader M.Vasilyeva
    权利要求:
    Claims (2)
    [1]
    Claim
    1. A device for forming a fibrous tape on a card machine, comprising a pair of exhaust shafts, a pair of feed shafts, a carrier of a fibrous tape located between them, having a guide element 4Q with a funnel-shaped part closed on three sides, and a tape sealing funnel, characterized in that, with In order to improve operational properties and increase reliability, the guide element of the carrier of the fiber tape is located above the plane passing between the tip of the exhaust and feed shafts, above the upper shaft of the exhaust oh couples.
    [2]
    2. The device according to claim 1, characterized in that the guide element of the carrier of the fibrous tape is made in the form of a tray-shaped plate mounted on an axis with the possibility of its rotation into a plane passing through the tip of the exhaust and feed shafts, and the funnel-shaped part closed on three sides is located in middle of the top of the plate.
    Figure 2
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1440970A1|1988-11-30|Apparatus for forming fibrous sliver in carding machines
    EP0052412A1|1982-05-26|Friction open-end spinning method and apparatus
    US4014740A|1977-03-29|Structure for transferring a web from the press section to the drying section of a paper machine
    US3685267A|1972-08-22|Thread clamping,releasing,and feeding mechanism for spinning apparatus
    US3839764A|1974-10-08|Removal of trash in the open-end spinning of textile yarns
    US5379488A|1995-01-10|Sliver guiding arrangement for drafting units of spinning machines
    GB2306222A|1997-04-30|Apparatus for measuring the thickness of a fibre sliver combination
    CZ297892B6|2007-04-25|Yarn take-off nozzle
    US3304584A|1967-02-21|Drafting mechanism
    US4619109A|1986-10-28|Method and apparatus for yarn piecing in a fasciated yarn spinning unit
    CN108796681A|2018-11-13|Fibre defect on-line monitoring system on a kind of carding machine
    US4501048A|1985-02-26|Method and apparatus for forming a sliver
    JP3432564B2|2003-08-04|Draft device
    US2306848A|1942-12-29|Drawing frame
    US4122655A|1978-10-31|Housing and mounting means for open end spinners
    JP4163480B2|2008-10-08|Spinning machine for producing core yarn
    US4404711A|1983-09-20|Apparatus for withdrawing and gathering a fiber web
    US3952491A|1976-04-27|Open-end spinning frame
    US4498216A|1985-02-12|Drafting apparatus in a spinning frame
    US6158091A|2000-12-12|Drafting frame for a spinning machine having a roving compactor
    US3373462A|1968-03-19|Combing machine for long textile fibers
    US4050228A|1977-09-27|Sliver supply apparatus for resolving rollers in open end spinning machines
    US4706339A|1987-11-17|Cleaning tape for top roll assembly
    US4509230A|1985-04-09|Drafting mechanism for a spinning machine
    US4078372A|1978-03-14|Arrangement of a thread monitor at spinning stations of an open-end spinning machine
    同族专利:
    公开号 | 公开日
    FR2512077A1|1983-03-04|
    GB2106552B|1985-02-27|
    GB2106552A|1983-04-13|
    CH656153A5|1986-06-13|
    DE3220636A1|1983-03-10|
    DD161271A3|1985-11-27|
    RO86140B1|1985-03-31|
    RO86140A2|1985-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR79722E|1959-08-01|1963-01-11|Electric drill for combing or carding machine or similar textile machines|
    US3304583A|1963-11-05|1967-02-21|Maremont Corp|Web condenser and calender|
    DE1535064A1|1965-06-10|1970-04-09|Zinser Textilmaschinen Gmbh|Short spinning process and equipment for its implementation|
    DE1685531A1|1967-12-11|1971-09-30|Cannon Mills Co|Device for guiding textile fibers|
    NL189363C|1977-03-17|1993-03-16|Truetzschler Gmbh & Co Kg|Apparatus for collecting and summarizing fibrous membranes.|DE3610212A1|1986-03-26|1987-10-08|Schlafhorst & Co W|Method and apparatus for filling cans with textile-fibre slivers|
    DE3722771C1|1987-07-09|1989-02-02|Hollingsworth Gmbh|Device for bringing together a textile nonwoven fabric into a sliver|
    DE4017064A1|1989-08-07|1991-02-14|Truetzschler & Co|Card web and sliver splicing|
    ES2031744A6|1990-08-16|1992-12-16|Truetzschler Gmbh & Co Kg|Device that begins to spin fiber web automatically for example in card and forms fiber sliver|
    GB2295163B|1994-10-31|1998-07-29|Truetzschler Gmbh & Co Kg|Apparatus and method for guiding a fibre sliver combination at a draw frame|
    DE19528484A1|1995-08-03|1997-02-06|Truetzschler Gmbh & Co Kg|Device on a line for measuring the thickness of a fiber structure|
    GB2315498B|1996-06-29|2001-01-24|Truetzschler Gmbh & Co Kg|Apparatus and method for forming a fibre web into a fibre sliver|
    DE19721758B4|1996-06-29|2010-12-02|TRüTZSCHLER GMBH & CO. KG|Device on a carding machine, in which there is a pile funnel with draw-off rollers at the exit of the card|
    IT1292144B1|1996-06-29|1999-01-25|Truetzschler & Co|DEVICE ON A CARDA, IN WHICH A VEIL FUNNEL WITH EXTRACTION CYLINDERS IS PROVIDED AT THE OUTPUT OF THE CARDA|
    DE19923576A1|1999-05-21|2000-11-23|Riebag Riesaer Beteiligungs Ag|Combing machine with several combing heads|
    DE102005009157B4|2005-02-25|2019-05-09|Trützschler GmbH & Co Kommanditgesellschaft|Device on a spinning preparation machine e.g. Carding, carding, route o. The like. For monitoring fiber material|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD23297381A|DD161271A3|1981-09-02|1981-09-02|DEVICE FOR FORMING A FIBERBAND AT KARDEN|
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