• 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 cigarette manufacturing machine of the continuous rod type in which a stream of tobacco particles flows upwardly through a vertical duct and feeds a conveyor system to form a tobacco layer or filler and feed it to a continuous cigarette rod forming apparatus. The conveyor system includes an air-permeable mobile belt which spans the duct outlet and extends to the cigarette rod forming apparatus. During its formation and transfer, the tobacco layer is retained on the belt by suction applied to the belt face opposite the face holding the filler. The suction is divided with first suction apparatus operating on the belt portion disposed over the duct outlet, and with second suction apparatus, independent of the first, operating on the belt portion between the duct edge and the cigarette rod forming apparatus.
    公开号:SU1087049A3
    申请号:SU803006756
    申请日:1980-11-15
    公开日:1984-04-15
    发明作者:Сераньоли Энзо
    申请人:Г.Д.Сочиета Пер Ациони (Фирма)；
    IPC主号:
    专利说明:

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    The invention relates to cigarette making devices, in particular, to a conveyor for forming a continuous tobacco layer and supplying it for forming a continuous cigarette rod. Strang type devices for producing cigarettes are known, comprising a vertical pipe for feeding a stream of tobacco particles, an endless belt for forming and transporting a layer of tobacco particles, made breathable and mounted above the pipe, a chamber connected to a vacuum source Ij and 2j. In these devices, the tobacco layer or filler is properly sealed and adheres well to the section of the conveyor belt located above the outlet opening of the vertical pipe. However, in the area between the vertical pipelines and the loading position, there is a clear weakening of the tobacco layer and a decrease in its adherence to the transport port. This is explained by the fact that at the outlet of the vertical pipe the effect of the rising air flow of the tobacco supply is supplemented by the suction created by the chamber and acting on the filler, whereas in the section located behind the pipeline the tobacco filler is subjected only to the suction of the said chamber . The result is that tobacco particles can separate from the conveyor belt. In addition, due to loosening and poor adhesion to the conveyor belt, the tobacco filler, when it is located behind a vertical pipeline, is of insufficient condition for testing it with a breathability control device. The aim of the invention is to ensure uniform density of tobacco particles when they are formed on an endless belt. The goal is achieved by the fact that, in a prank type device for producing cigarettes, containing a vertical pipe for feeding a stream of tobacco particles, an endless belt for forming and transporting a layer of tobacco particles, made breathable and installed above the pipe, located between the tape branches of the camera, communicated with the vacuum source, the chamber is equipped with a partition dividing it into two compartments, each of which is connected to an individual vacuum source, with the partition in the chamber It becomes such that the last one of the compartments communicates with the outlet conduit. The drawing shows a strangle type device for producing cigarettes. The device comprises a vertical pipe 1 having a rectangular cross section, an endless conveyor belt 2 arranged above it for forming and transporting a layer of tobacco particles, which is breathable. A chamber is placed between the branches of the tape, inside which a partition 3 is installed, dividing the chamber into two compartments 4 and 5. Compartment 4 is located above the outlet of the vertical pipeline and bounded above by wall 6 and below by wall 7. Compartment 5 is bounded above by wall 8, and the bottom wall 9. In the walls 7 and 9 in contact with the lower branch of the conveyor belt 2, made with the transverse direction. the slits 10, and in the walls 6 and 8, which are in contact with the upper branch of the tape 2, are made through the opening 11, 12, which are the outlet openings of the pipelines 13 and 14, each communicating with a vacuum source. (not shown). The conveyor belt 2 is tensioned on the same rollers 15 and 16, rotating clockwise on the axes, perpendicular to the walls of the pipeline 1. The roller 15 is located higher than the roller 16, as a result of which the branches of the conveyor belt 2 are inclined upwards from left to right. Behind the conveyor belt 2, another conveyor belt 17 is placed, tensioned on two rollers 18, 19 and driven in motion by a roller 20 rotating counterclockwise. The tape 21 of the cigarette paper is unwound from the drum 22 and placed on a conveyor belt 17. When operating the device, means of a known type (not shown) are fed
    权利要求:
    Claims (1)
    [1]
    STRAIGHT TYPE DEVICE: FOR PRODUCING A CIGARETTE, comprising a vertical pipe for supplying a stream of tobacco particles, an endless tape for forming and transporting a layer of tobacco particles, made breathable and installed above the pipe, located between the branches of the tape, connected to a vacuum source, characterized in that , in order to ensure uniform density of tobacco particles during their formation on an endless ribbon, the camera is equipped with a partition dividing it into two compartments, each of which oryh communicated with an individual vacuum source, wherein the partition is mounted in the chamber so. § that one of the compartments of the latter is communicated with the outlet opening of the pipeline.
    SU <. „1087049
    1 1087049
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1087049A3|1984-04-15|Extruder-type machine for making cigarettes
    SU1295992A3|1987-03-07|Method of producing tobacco rod
    KR930021115A|1993-11-22|Vacuum device to supply float at high speed
    US4700719A|1987-10-20|Control of cigarette rod formation
    US4458698A|1984-07-10|Tobacco metering and feeding system
    US4754765A|1988-07-05|Hopperless cigarette making machines
    US5542901A|1996-08-06|Vacuum arrangement on combiner
    JPH05330534A|1993-12-14|Adhesive strip attaching device
    RU2186512C2|2002-08-10|Method and apparatus for adding smoke modifying agents into smoking material core
    US1937158A|1933-11-28|Device for conveying cut tobacco to cigarette-making machines
    US4593704A|1986-06-10|Method of and apparatus for building a composite tobacco stream
    JP2005087212A|2005-04-07|Apparatus and method for simultaneously producing many cigarette rods
    JP2007222165A|2007-09-06|Circulating body in cigarette strand-producing machine
    EP0514402B1|1996-10-09|Tobacco feed system for cigarette making machine
    GB2226226A|1990-06-27|Dual rod machines
    US20020060422A1|2002-05-23|Smoothing device for flat printing materials
    US4024878A|1977-05-24|Cigarette making machines
    US4461307A|1984-07-24|Apparatus for forming a tobacco stream in cigarette making machines or the like
    US3374795A|1968-03-26|Apparatus for making continuous cigarette rods
    US4732164A|1988-03-22|Method of and apparatus for making a continuous filler of tobacco or the like
    US5083577A|1992-01-28|Apparatus for metering tobacco
    US3490463A|1970-01-20|Apparatus for producing a tobacco rod
    JPH0530807A|1993-02-09|Soil feeding structure for sowing plant
    JPH0738786B2|1995-05-01|Cigarette maker with auxiliary cigarette supply unit
    GB2081664A|1982-02-24|Conveying rod-like articles
    同族专利:
    公开号 | 公开日
    CS229639B2|1984-06-18|
    PL128456B1|1984-01-31|
    IT1193290B|1988-06-15|
    ES496882A0|1982-02-16|
    PL227881A1|1981-08-07|
    DD154326A5|1982-03-17|
    US4367758A|1983-01-11|
    AR221971A1|1981-03-31|
    IT7950840D0|1979-11-16|
    FR2470547A1|1981-06-12|
    FR2470547B1|1984-08-03|
    SE8008013L|1981-05-17|
    GB2064295B|1983-06-02|
    ATA545680A|1982-12-15|
    DE3041694A1|1981-05-27|
    CH645519A5|1984-10-15|
    IN154933B|1984-12-22|
    MX150702A|1984-06-29|
    CA1147232A|1983-05-31|
    ZA806862B|1981-10-28|
    JPS56144079A|1981-11-10|
    BR8007439A|1981-05-26|
    GB2064295A|1981-06-17|
    JPS6352874B2|1988-10-20|
    NL8006080A|1981-06-16|
    AT371670B|1983-07-25|
    ES8202681A1|1982-02-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US7665468B2|2003-04-07|2010-02-23|Japan Tobacco Inc.|Cigarette making machine and method|
    US8118033B2|2004-12-15|2012-02-21|Japan Tobacco Inc.|Apparatus for manufacturing rod-shaped smoking articles|NL246034A|1958-12-05|
    FR1535542A|1966-06-24|1968-08-09|Bat Cigarettenfab Gmbh|Method and device for forming a tobacco rod for the manufacture of cigarettes|
    SE326910B|1966-06-24|1970-08-03|Bat Cigarettenfab Gmbh|
    FR2026093A1|1968-12-13|1970-09-11|Tobacco Res & Dev|
    GB1305900A|1969-04-02|1973-02-07|
    US3850177A|1970-10-20|1974-11-26|Molins Ltd|Cigarette making machines|US4461307A|1981-12-23|1984-07-24|Hauni-Werke Korber & Co. Kg.|Apparatus for forming a tobacco stream in cigarette making machines or the like|
    GB2124471B|1982-08-05|1986-06-04|Imp Group Plc|Apparatus and method for forming a rod of smokeable material|
    JPS62670B2|1983-12-27|1987-01-08|Nippon Tabako Sangyo Kk|
    GB2240459A|1990-01-31|1991-08-07|Karel Hrboticky|Tobacco feed system|
    CA2414306A1|2000-06-30|2002-01-10|Lifewaves International, Inc.|Systems and methods for assessing and modifying an individual's physiological condition|
    ITBO20030767A1|2003-12-22|2005-06-23|Gd Spa|UNIT FOR THE FORMATION OF A CONTINUOUS TOBACCO CARPET|
    DE102009021811A1|2009-05-18|2010-11-25|Hauni Maschinenbau Ag|Suction-belt conveyor and method for producing a strand of the tobacco-processing industry|
    CN106744003B|2016-12-15|2019-04-30|中国电子科技集团公司第四十一研究所|The automatic cigarette delivery device of blowing and drawing type|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT50840/79A|IT1193290B|1979-11-16|1979-11-16|CONTINUOUS TYPE CIGARETTES PACKAGING MACHINE|
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