• 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:
    Apparatus to seal the valve of a valve bag with adhesive and of the kind where bag arrives from bagging machine standing up or somewhat reclining. The apparatus comprises adhesive sprayer (9) over which and fitted thereto a shield (23) with bow-shaped cross-section and rounded front is mounted so that the fronts of shield (23) and sprayer (9) are flush over and under each other, or so that the shield (23) protrudes in front of sprayer (9). The assembly comprising shield (23) and sprayer (9) is suspended or has organs to move it in a way that the assembly during insertion into the valve (6) describes a bow-shaped motion (A) in the vertical middle of the bag valve and so that the assembly lifts up the valve (6) when inserted. The adhesive sprayer (9) is designed to apply adhesive onto the lower inside of the bag valve (6). According to one special embodiment the adhesive sprayer can turn or rotate round its own axis in order to apply a consistent strip of adhesive. After the adhesive has been applied to the valve a piston member compresses the valve from above in order to close the valve. Besides, there may be a sensory organ incorporated in the shield so as to ensure that adhesive is applied only after proper insertion of the adhesive sprayer into the valve of the bag. The apparatus ensures that the adhesive sprayer is properly inserted into the valve as the valve is opened and distended by the shield prior to the process, and in addition the sprayer will be placed at exactly the same spot every time it enters a valve due to its being fixed to the guiding shield.
    公开号:SU1102485A3
    申请号:SU823412090
    申请日:1982-03-02
    公开日:1984-07-07
    发明作者:Ричард Бертелсен Эрнст；Хейлесен Кристиан
    申请人:Батес Вентилсаекке Ко., А/С (Фирма)；
    IPC主号:
    专利说明:

    2. Device POP.1, characterized in that it is sprayed and the screen is hinged on a roar with the ability to move in a horizontal plane. 3. The device according to Claims 1 and 2, characterized in that the projection of the screen onto the horizontal plane is a rectangle, 4. The device according to Clauses. 1 and 2, differing in that the spray gun is mounted with the option of opening the gate relative to the horizontal axis, and its openings for supplying the adhesive material are arranged circumferentially. 5 5. The device according to claim 4, that is, so that the apertures of the dispenser are located at an angle of 60 °, and the dispenser is equipped with a pneumatic actuator with a lever for its rotation. 6. The device according to claim 1, characterized in that it is provided with a sensor mounted on the screen for controlling the operation of the driver. 7. The device according to paragraphs. 1 and 6, differing in that there is a slot in the screen, and the sensor is located in the latter and is a spring-loaded lever mounted on the axis
    The invention relates to packaging and packaging equipment, in particular to equipment for packaging in valve bags with subsequent sealing of valves, and can be used in 5 chemical, construction, food and other industries.
    A device for sealing bags is known, comprising a conveyor for feeding bags, a mechanism for filling bags O, and a mechanism for sealing bags 1 3.
    However, this device is not reliable in operation.
    A device for sealing the valves of the cells by means of an adhesive, 15 containing a conveyor for bagging the bag filling mechanism and a spray-mounted adhesive C2 sprayer, is known.
    However, the known device does not allow a 20 to securely seal the valves of the bags.
    The aim of the invention is to improve the reliability of the sealing valves.
    This goal is achieved in that the device for sealing the valves 25 of bags with an adhesive, comprising a bag supply conveyor, a bag filling mechanism and an adhesive dispenser that is fortified with movement, is equipped with an upholstered reinforcement behind the diffuser. the movement of the brush with the plate to interact with the bag valve and fixed above the spray gun and the screen connected to it, while the cross-section of the screen has an arched shape, and its output part is fixed and protrudes above the spray gun.
    The atomizer and screen are hinged on the lever with the possibility of moving in the horizontal plane.
    In addition, the projection of the screen onto the horizontal plane is a rectangle.
    The sprayer is mounted to rotate about a horizontal axis, and its openings for the supply of adhesive material are located around the circumference.
    The holes of the sprayer are located at an angle of 60 °, and the sprayer is equipped with a pneumatic actuator with a lever for turning it.
    The device is equipped with an on-screen sensor for controlling the operation of the sprayer.
    There is a slot in the screen, and the sensor is located in the latter and is a spring-loaded lever fixed on the axis.
    Figure 1 shows a diagram of the device Shch1Y valve sealing bags; figure 2 - spray adhesive, side view; in FIG. 3 - the same, front view, in FIG. 4 - the same, side view without a screen; on fig.Z - the same, front view; FIG. 6 is a side view of the screen; FIG. 7 - the same, top view}) in FIG. 8 - the same, front view; figure 9 - valve bag with filling tray, cross section; figure 10 is the same, without a filling tray, in FIG. 11, a valve, a screen and a dispenser, a cross section; on Fig - valve at the time of pressing the piston, the cross-section. The device for sealing the valves of the bags with an adhesive consists of a filling machine 1, a belt conveyor 2 for feeding the bags 3 and a conveyor 4 for removing the bags 3. The filling tray 5, the bag support 6 and the plunger 7 are mounted on the filling machine 1 an adhesive spray gun, hingedly mounted on the lever 8. Next, in the course of the technological operation on the conveyor belt 2, the piston 9 was fixed to press or clamp the valve and seal it. The loose material contained in the bag in this case serves as a pressing support. The atomizer mounted on the hinged lever is fastened with a clutch to the axis 10 located above the bag and at a right angle to the vertical plane of the valve. The gun 11 is mounted on the driver, attached to the lower end n at a right angle r - to the hinge lever 8. The gun 11 is connected to the rest of the equipment by a hose 12 and a solenoid valve 13. The additional equipment contains a reservoir for heating, a pump and a filter (in the drawing shown). The atomizer is equipped with a nozzle-14 mounted on the screen 15, which is also attached to the lower end of the hinge lever 8 by means of a pair of protruding posts 16. The screen 15 protrudes beyond the nozzle 14 so that it lies behind the curve A described by the front horse face of the screen the time it moves to the position where it pops into the bag valve. The screen 15 has a rectangular shape in a plane with rounded front edges and is somewhat curved downward in the front part, while its sides are bent vertically downwards. The nozzle 14 of the driver is rotatably installed relative to its own profile axis in the pistol 11. The nozzle can be rotated 54 by the pneumatic cylinder 17, while it has a short radially protruding lever 18, the free end of which is pivotally connected between the projections of the fork on the rod 19 of the pneumatic cylinder 17. The pneumatic cylinder 17 is adjustable With the aid of the air valve 20, the nozzle 14 has three evenly distributed openings 21 located at an angle of 60. The nozzle 14 can be rotated to the pump with the help of a pneumatic cylinder 17. Device works as follows. Empty tags 3 are fed to the filling tray of the loading machine. The conveyor 2 is level with the support 6 to minimize bumps and tipping, and the bag 3 is pushed on the conveyor 2 by the pusher 7. When the bag 3 hits the conveyor 3, the latter is activated and the bag falls on the closing operation. When bag 3 is stopped, the sprayer is activated. The nozzle 14 enters the valve and applies an appropriate amount of adhesive, after which the lever 8 with the nozzle 14 returns B to its original position. Piston 9 Operates to press, clamp and seal the valve. After the pressure on the valve is applied, the conveyor 2 begins to move again, feeding the bag 3 to the cross conveyor 4. The nozzle 14 can be rotated 60 using pneumatic cylinder 1 7. At the beginning, one of the holes is horizontal, and when the head is rotated 60, a continuous strip of adhesive is applied 180 degrees in a steady stream. When the nozzle 14 is located above the center of the bag valve, a layer of adhesive covers a distance greater than half the valve. When the nozzle 14 is in a somewhat retracted position relative to the front of the screen 15, the adhesive jet is tilted and applied below the outer edge of the valve, which eliminates the possibility of mixing, nor the adhesive with the contents of the bag. If the screen 15 and the spray nozzle 14 cannot get into the bag valve, this is detected by the sensor. The sensor includes a lever 22, protruding through the slot 23 in front of the screen 15.
    The lever 22 is mounted above the screen in order to provide a hinge movement with respect to the axis 24. The lever 22 is held in the desired position by means of a coil spring 25. At the base of the screen 15, another sensor is mounted that is actuated and operated. Also by the lever 22 by means of element 26, protrudes through the hole 27 in the screen,
    When the screen 15 and the nozzle 14 rotate inside the valve, the lever 22 c - .. X
    pressed, the screen 15 is raised, the actuating element 26, which sends a signal to the control unit. In the event that the screen 15 does not hook onto the valve opening and the lever 22 does not operate, an acoustic or warning light is turned on. The proposed device provides a complete hermetic seal of the valve bags, regardless of the change in valve size and the height of the bags. . , 1 I
    FIG. 2 7
    EZ
    T 11
    权利要求:
    Claims (7)
    [1]
    1. DEVICE FOR SEALING VALVES OF BAGS BY USING ADHESIVE, comprising a conveyor for feeding bags, a bag filling mechanism and an adhesive sprayer that is movable and moveable; with a plate for interaction with the bag valve and mounted above the sprayer and the screen connected to it, while in cross section the screen has an arcuate shape, and its output part fixed
    SU, n, 1102485
    [2]
    2. The device according to claim 1, characterized in that the spray and the screen are pivotally mounted on the lever with the ability to move in a horizontal plane.
    [3]
    3. The device according to claims 1 and 2, characterized in that the projection of the screen onto a horizontal plane is a rectangle,
    [4]
    4. The device according to paragraphs. 1 and 2, characterized in that the spray gun is mounted rotatably with respect to the horizontal axis, and its holes for supplying adhesive material are arranged around the circumference.
    [5]
    5. The device according to π.4, characterized in that 'the holes of the spray gun are located at an angle of 60 °, and the spray gun is equipped with a pneumatic actuator with a lever for turning it.
    [6]
    6. The device according to π. 1, characterized in that it is equipped with a screen mounted sensor for controlling the operation of the sprayer.
    [7]
    7. The device according to paragraphs. 1 and 6, characterized in that there is a slot in the screen, and the sensor is located in the latter and is a spring-loaded lever mounted on an axis
    类似技术:
    公开号 | 公开日 | 专利标题
    US3881641A|1975-05-06|Dispensing device
    US3231149A|1966-01-25|Dispenser for viscous fluids
    US5442898A|1995-08-22|Method and apparatus for opening, filling and closing a premade wicketed bag
    US4256242A|1981-03-17|Dispenser having a roller for squeezing amounts from a tube
    GB2225064A|1990-05-23|Push up dispenser with capsule valve
    US4174056A|1979-11-13|Pump type dispenser with continuous flow feature
    US20090302056A1|2009-12-10|Spray Device
    SU1102485A3|1984-07-07|Device for sealing bag flaps with adhesive
    US4836423A|1989-06-06|Pump dispenser package
    US3758005A|1973-09-11|Dispensing system
    CA2413200A1|2003-05-29|Automatic actuator for aerosol valves
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    US3321107A|1967-05-23|Dispensing device
    US3773264A|1973-11-20|Pressure actuated trigger assembly for mixing dual liquids
    US3935885A|1976-02-03|Capsule-filling machines
    US4469148A|1984-09-04|Filling apparatus for viscous products
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    US2980296A|1961-04-18|Valve actuating assembly for aerosol containers
    US5759338A|1998-06-02|Gum-coated paper sealing machine for parallelepiped boxes with turned-down flaps
    US3372843A|1968-03-12|Food dispensing apparatus
    EP0792235B1|1998-07-15|Method and apparatus for wrapping spherical objects
    US3680739A|1972-08-01|Door actuated dispenser having bellows as timing means
    同族专利:
    公开号 | 公开日
    JPS57204829A|1982-12-15|
    ATA65482A|1988-01-15|
    DK94681A|1982-09-04|
    US4394207A|1983-07-19|
    FR2501157A1|1982-09-10|
    BR8201121A|1983-01-11|
    FR2501157B1|1986-03-21|
    GB2093791B|1984-09-19|
    IT1154484B|1987-01-21|
    NL8200819A|1982-10-01|
    AU8103582A|1982-09-09|
    NZ199874A|1984-09-28|
    NO820460L|1982-09-06|
    GR75879B|1984-08-02|
    DE3206382A1|1982-12-09|
    DK146819B|1984-01-16|
    DE3206382C2|1986-05-22|
    CH654801A5|1986-03-14|
    NO155280C|1987-03-11|
    NO155280B|1986-12-01|
    FI69278C|1986-01-10|
    JPS6317692B2|1988-04-14|
    IT8267214D0|1982-02-26|
    GB2093791A|1982-09-08|
    SE447981B|1987-01-12|
    DK146819C|1984-06-25|
    FI820566L|1982-09-04|
    FI69278B|1985-09-30|
    ES8303225A1|1983-02-01|
    ES510669A0|1983-02-01|
    AT386392B|1988-08-10|
    CA1179654A|1984-12-18|
    SE8201144L|1982-09-04|
    BE892337A|1982-07-01|
    AU544897B2|1985-06-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE714342C|1939-01-19|1941-11-27|Werner Klein|Adhesive feeding device, arranged on the filling pipe of automatic filling machines for valve bags made of paper|
    US2996858A|1957-09-10|1961-08-22|Continental Carbon Co|Bag-filling and handling machine|
    DE1194313B|1957-09-10|1965-06-03|Continental Oil Co|Automatic gluing and closing device for valve bags|
    US3191360A|1961-04-10|1965-06-29|Fmc Corp|Apparatus for adhesively bonding surfaces|
    SE332384B|1968-02-09|1971-02-01|Billeruds Ab|
    DE1914942A1|1968-04-01|1969-11-06|Skogsaegarnas Ind Aktiebolag|Method for closing the valve openings of valve bags by means of an adhesive and device for carrying out the method|
    JPS5648369B2|1978-11-16|1981-11-16|ES537709A0|1984-11-16|1985-08-16|Gordun Burillo Fernando|A SURFACE WATERPROOFING PROCEDURE, OF SPECIAL APPLICATION TO INTERIOR SURFACES OF TUNNELS, CHANNELS AND MINING|
    US5098201A|1986-02-12|1992-03-24|Monsanto Company|Sealable valved bag|
    US5620542A|1994-12-13|1997-04-15|Stone Container Corporation|Apparatus and method for sealing valved bags transported by a conveyor|
    DE102011012879A1|2011-03-02|2012-09-06|Haver & Boecker Ohg|Apparatus and method for filling valve bags with pourable goods|
    JP6243665B2|2013-09-05|2017-12-06|株式会社中島製作所|Sealing device for powder-filled inner valve packaging bags|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DK94681A|DK146819C|1981-03-03|1981-03-03|APPARATUS FOR SEALING THE VALVE IN A VALVE BAG WITH AN ADMINISTRATIVE|
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