• 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 invention relates to devices for packaging bulk materials into bags. The purpose of the invention is to reduce dust gaps when filling bags by arranging the axes of rotation of the half of the filling funnel perpendicular to the line connecting the clamping devices. Devices for removal of dusty air are made in the form of channels, having cross-sectional shape of isosceles triangles, large bases fixed on the half of the filling funnel, with vertices located on the line connecting the jigs, and directed in opposite directions. Side walls of the half of the filling funnel they are parallel to the plane of rotation of these halves and overlap one another in the extended position along the height. 2 hp f-ly, 3 ill. SU) 00 about with about rsD to sn
    公开号:SU1303022A3
    申请号:SU823513951
    申请日:1982-11-22
    公开日:1987-04-07
    发明作者:Тетенборг Конрад；Эшманн Хайнц
    申请人:Виндмеллер Унд Хельшер (Фирма)；
    IPC主号:
    专利说明:

    one
    The invention relates to devices for packaging bulk materials into bags.
    The purpose of the invention is to reduce dust emission when filling bags.
    Fig. 1 shows a filler funnel, side view; figure 2 - resolution AA on fg.1; on fig.Z - section bb in figure 1.
    A device for filling bags contains clamping devices 1 for holding flat bags at the edges of their openings and side edges, and suction devices 2 for gripping the edges of bags with
    opposite sides and their extensions t5 additional funnel. With the help of pneumatic, filling nozzle 3 with two halves 4 and 5 of the filling funnel installed opposite one another at its outlet, installed rotatably with the help of actuator 6 around axes 7 mounted parallel, and fixture 8 for evacuating dusty air. The pivot axes 7 of the halves 4 and 5 of the filling funnel are arranged perpendicularly to the line connecting the fixture 1. The fixture 8 for removing the dusty air is made in the form of channels having the shape of isosceles triangles in cross section with large bases fixed on the half of the filling funnel with vertices located on the line, the somatic cylinder 13 can be rotated simultaneously by both halves 4 and 5 of the filling funnel between their initial position and filling position 20, chennym schtrihpunk- Tierney lines.
    The device works as follows.
    Fig. 3 schematically shows the halves of the filling funnel in the most diverse positions of rotation.
    The side walls of the filling opening of the bag 15 folded in the folds are retained only with the help of 30 elements of the fixture 1. With the help of suction cups 2, which are engaged with the middle zones of the lateral edges of the filling opening, the opening of the bag is opened
     20
    retaining clamping devices, and on 35 (FIG. 3) after the clamping
    in opposite directions The side walls 9 and 10 of the halves 4 and 5 of the filling funnel are located parallel to the plane of rotation of the halves of the funnel and overlap one another in the extended position along the height. The walls of the filling funnel fit snugly in an unfolded position.
    Both halves 4 and 5 of the filling funnel are made primarily and cross-sectioned in a V-shape and are arranged symmetrically to one another. The side walls 9 of the half 4 of the filling funnel (Fig. 2) overlap the side walls 10 of the other half 5 of the filling funnel in the undiluted position. over the entire height (solid lines and dashed lines in figure 1).
    The device is equipped with a lever 1 1 mounted for rotation, on the free end of which a piston rod is mounted a hinge.
    030222
    2 of the pneumatic cylinder 13 of the actuator 6. When the pneumatic cylinder 13 is actuated, the half 4 of the fill funnel can rotate. To transfer the pivoting movement to the other half 5 of the filling funnel on axis 7, another lever 14 is fixed at an angle to the lever 11. At the free end of the last 10, the piston rod 12 is pivotally fixed, the other end of which is pivotally mounted the turn is fixed on the axis 7, turning half 4 over the t5 supplementary funnel. With the aid of the pneumatic cylinder 13, both halves 4 and 5 of the filling funnel can be rotated simultaneously between their initial position and the filling position 20, indicated by dotted lines.
    The device works as follows.
    Fig. 3 schematically shows the halves of the filling funnel in the most diverse positions of rotation.
    The side walls of the filling opening of the bag 15 folded in the folds are retained only with the help of 30 elements of the fixture 1. With the help of suction cups 2, which are engaged with the middle zones of the lateral edges of the filling opening, the opening of the bag is opened
    20
    devices 1 move one against the other in the position depicted in FIG. and 2. After the bag is opened with the help of suckers 2, the lower ends of the halves 4 and 5 of the filling funnel are rotated from the position shown in FIG. 3 by solid lines, actuating the pneumatic cylinder 13 and at the same time the suction cups 2 are stopped, so that the half filling funnels stretch the edge of the bag opening.
    50
    In the filling position of the bag 15, the filling hole, stretched between the clamping device 1, is attached to the half of the filling funnel with tension, due to which the possibility of exiting the pulverized material is excluded. The bag is filled with a uniform suction of dust, waste from the feed material.
    Formula
    31303022
    the invention
    权利要求:
    Claims (3)
    [1]
    1. A device for filling, containing clamping devices for holding flat bags at the edges of their openings and sides, edges, suckers for gripping the edges of bags on opposite sides of their stretching bags, and a filling nozzle with two filling halves facing one another. funnels mounted pivotally by means of a drive around axles mounted in parallel, and a device for removing dust air, characterized in that, in order to reduce dust In the distortion, the axis of rotation of the half of the filling funnel is perpendicular to the line connecting the clamping devices, the fixture; the removal of the dusty air is made in the form of channels having the shape of isosceles triangles, large in cross section
     the bases fixed on the half of the filling funnel, with the vertices located on the line connecting the jigs, and pointing in opposite directions.
    [2]
    2. The device according to claim 1, about tl, which is that the side walls of the half of the filling funnel are located parallel to the plane of rotation of the half of the funnel and overlap one another in the extended position along the height.
    [3]
    3. The device according to claim 1, about t l and - 0 often so that the walls
    The filling funnels fit snugly in the unfolded position.
    Faa /
    /
    Editor I.Gorn
    Compiled by M.Shapkina Tehred I.Popovich
    Order 1226/57 Circulation 646 Subscription
    VNSHSHI USSR State Committee
    for inventions and discoveries, 113035, Moscow,) K-35, Raushsk nab. 4/5
    Production and printing company, Uzhgorod, Projecto st., 4
    (Pllz.
    Proofreader M. Demchik
    类似技术:
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    US2768493A|1956-10-30|Fully automatically operating machine for filling bags of all types
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    KR20180067110A|2018-06-20|Packaging box folding machine
    同族专利:
    公开号 | 公开日
    US4537013A|1985-08-27|
    DE3278468D1|1988-06-16|
    JPS5899328A|1983-06-13|
    EP0082955B1|1988-05-11|
    ES8307638A1|1983-08-16|
    EP0082955A2|1983-07-06|
    EP0082955A3|1983-10-12|
    ES517570A0|1983-08-16|
    CA1220458A|1987-04-14|
    BR8206744A|1983-10-04|
    JPH044208B2|1992-01-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2742215A|1952-10-04|1956-04-17|Bartelt Engineering Co|Dispensing device|
    US2853842A|1955-06-27|1958-09-30|St Regis Paper Co|Apparatus for filling and closing bags|
    US2973612A|1956-02-20|1961-03-07|William S Mcgowan|Bag opener|
    US3138907A|1961-10-19|1964-06-30|Tele Sonic Packaging Corp|Bag opening and filling machine|
    US3384134A|1965-05-25|1968-05-21|Union Carbide Corp|Filling tube|
    US3750721A|1971-08-18|1973-08-07|Olinkraft Inc|Expanding fill spout for bag filling machine|
    DE2301817C3|1973-01-15|1983-11-03|Sieg-Rheinische Registrierwaagenfabrik "fix" Peter Steimel, 5205 Hennef|Device with stations arranged on a circumference for producing gusseted sacks from a gusseted tube|
    US3830266A|1973-03-23|1974-08-20|Okinkraft Inc|Drop-down fill spout for bag filling machine|
    JPS5815403B2|1976-02-13|1983-03-25|Hitachi Metals Ltd|
    US4056132A|1976-04-05|1977-11-01|Olinkraft, Inc.|Bag filling apparatus with air contaminate prevention|
    DE2629065C3|1976-06-29|1979-04-05|Windmoeller & Hoelscher, 4540 Lengerich|Device for the automatic filling and closing of bags|
    JPS5638458B2|1977-09-09|1981-09-07|
    DE2850668A1|1978-11-22|1980-05-29|Windmoeller & Hoelscher|METHOD AND DEVICE FOR FILLING BAGS WITH A QUANTITY OF BULK GOODS DETERMINED BY THEIR WEIGHT|JPS6362405B2|1984-12-25|1988-12-02|
    DE3832634A1|1988-09-26|1990-03-29|Windmoeller & Hoelscher|DEVICE FOR FEELING BAGS|
    AT406367B|1991-02-27|2000-04-25|Binder Co Ag|Vertically adjustable filling device|
    DE4209117A1|1991-12-23|1993-06-24|Windmoeller & Hoelscher|FILLING DEVICE|
    DE9207679U1|1992-03-23|1992-08-27|Windmoeller & Hoelscher, 4540 Lengerich, De|
    US5337798A|1993-04-06|1994-08-16|Leinweber Systems, Inc.|Friction material distributor funnel|
    DE4423964C1|1994-07-07|1995-12-07|Windmoeller & Hoelscher|Device for filling bags|
    DE69501107T2|1994-10-24|1998-08-06|Bagfilla Overseas Ltd|Filling head|
    ES2166242B2|1999-01-22|2003-07-01|Payper Sa|DISCHARGE MOUTH FOR SACK FILLING MACHINES.|
    US6381929B1|2000-03-14|2002-05-07|Tien Heng Machinery Co., Ltd.|Automatic bagging machine using cool-shrinking film|
    US20020121075A1|2001-03-02|2002-09-05|Optima Machinery Corporation|Bag welding method and assembly for a bag filling station|
    US6658823B2|2002-01-23|2003-12-09|Johnsen Machine Company Limited|Bag opening and closing machine|
    CA2465185A1|2004-04-26|2005-10-26|Stephane Marceau|Bag filling and sealing apparatus for packing loose material|
    SE0600764L|2006-04-03|2007-10-04|Ecolean Res & Dev As|Device and method of filling a package|
    DE102007015298A1|2007-03-27|2008-10-02|Windmöller & Hölscher Kg|Machine for filling and closing sacks|
    ITAR20120036A1|2012-11-09|2014-05-10|Umbra Packaging S R L|INCREASED PACKAGING MACHINE, PARTICULARLY FOR SMALL SIZE PRE-FORMED BAGS.|
    CA2886722C|2014-04-04|2018-03-06|Concetti S.P.A.|Apparatus for filling bags with adjustment of the opening/closing travel of the bag-holder valves|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3146319|1981-11-23|
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