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公开(公告)号：US5092350A
公开(公告)日：1992-03-03
申请号：US669422
申请日：1984-11-08
申请人： Hugh M. Arthur , Reginald C. Bolt , Ian A. Ramsay , Iain E. Ross
发明人： Hugh M. Arthur , Reginald C. Bolt , Ian A. Ramsay , Iain E. Ross
IPC分类号： A24C5/00 , B23K26/067 , B23K26/08
CPC分类号： B23K26/0676 , A24C5/007 , B23K26/067 , B23K26/0846
摘要： Cigarette tipping paper is perforated by a laser 31 emitting a beam which is directed onto the tipping paper via an acousto-optical beam deflector 33 and a beam splitter 34 producing two parallel perforation tracks 24 along the tipping paper. Each track may include a number of rows of perforations, the laser beam being deflected for that purpose by the acousto-optical device. The porosity of the tipping paper and/or the dilution of the completed cigarettes can be controlled in various ways, particularly by the use of an acousto-optical device; the latter may be used to vary the perforation pattern, the laser beam being directed onto a heat sink 52 when it is not required to perforate the tipping paper. Control of the perforation pattern, as well as allowing different patterns to be applied, is used to control the dilution factor of the finished cigarettes.
摘要翻译： 卷烟纸被激光器31穿孔，激光器31通过声光偏转器33和分束器34沿着接头纸产生两个平行的穿孔轨道24，发射出一束光束，该光束被引导到接收纸上。 每个轨道可以包括多排穿孔，激光束被声光装置用于该目的而偏转。 可以以各种方式，特别是通过使用声光装置来控制收卷纸的孔隙率和/或完成的香烟的稀释度; 后者可以用于改变穿孔图案，当不需要对接装纸进行穿孔时，激光束被引导到散热器52上。 使用穿孔图案的控制以及允许不同的图案来控制成品香烟的稀释因子。
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公开(公告)号：US4928713A
公开(公告)日：1990-05-29
申请号：US094727
申请日：1987-08-20
申请人： Hugh M. Arthur
发明人： Hugh M. Arthur
CPC分类号： A24C5/28 , A24C5/31 , Y10T83/141 , Y10T83/159 , Y10T83/4691
摘要： A rod cut-off in a cigarette making machine includes a cutting device 32 having a first drive 34, a ledger 10 for supporting the rod during cutting and having a second drive 22, separate from the first drive, a device for synchronizing (prefereably electronically) the first and second drives during normal operation, and a device 40 for mechanically displacing the ledger or cutting device (preferably the former) from the normal position in which it co-operates with the other member to perform rod cutting, the displacement being arranged to occur while the machine is being accelerated from start; that is, during the time while the two drives are being brough into synchronization.
摘要翻译： PCT No.PCT / GB86 / 00785 Sec。 371日期1987年8月20日 102（e）日期1987年8月20日PCT提交1986年12月19日PCT公布。 公开号WO87 / 03787 1987年7月2日。在卷烟机中的棒截止装置包括具有第一驱动器34的切割装置32，用于在切割期间支撑杆的分类帐10，并且具有与第一驱动器分开的第二驱动器22， 用于在正常操作期间同步（电子地电子化）第一和第二驱动器的装置，以及用于将分类帐或切割装置（优选地，前者）与其中与另一个构件协作执行的正常位置机械地移位的装置40 杆切割，位移被布置成在机器从启动加速时发生; 也就是在两个驱动器正在同步的时间内。
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公开(公告)号：US4511420A
公开(公告)日：1985-04-16
申请号：US328716
申请日：1981-12-08
申请人： Hugh M. Arthur
发明人： Hugh M. Arthur
CPC分类号： A24D3/0295 , Y10S131/906 , Y10T156/1798
摘要： Production of cigarette filter rod is controlled by monitoring the tow (12) or rod (18) to provide signals indicative of tow consumption rate and varying the composition of the rod in accordance with the signals, e.g. to maintain a constant proportion by weight in the rod of tow and a plasticizer applied to the tow by an applicator device (18). The tow feed rate or the plasticizer supply rate may be varied in accordance with the signals. The monitoring device may comprise a tow bale weight sensor (48), a rod scanning head (54), or a weight band (33,57).
摘要翻译： 通过监测丝束（12）或棒（18）来控制卷烟过滤杆的生产，以提供指示丝束消耗率的信号，并根据信号例如改变棒的组成。 以通过施加器装置（18）在丝束中保持恒定的重量比例和施加到丝束的增塑剂。 丝束进料速率或增塑剂供给速率可以根据信号而变化。 监测装置可以包括丝束捆重物传感器（48），杆扫描头（54）或重物带（33,57）。
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公开(公告)号：US5340609A
公开(公告)日：1994-08-23
申请号：US496108
申请日：1990-03-16
CPC分类号： A24D3/022 , D06B19/0094
摘要： Air is blown into filter tow during or immediately after the application of plasticizer; this foams and distributes the plasticizer in the tow. Air may be delivered from a porous plate closely adjacent to the path of the tow or from nozzles in an air injecting unit. Alternatively air may be used to foam plasticizer at a location remote from the tow and foamed plasticizer subsequently conveyed to and into the tow by a roller.
摘要翻译： 在施用增塑剂期间或之后，空气吹入过滤丝束; 这种泡沫和分布在丝束中的增塑剂。 空气可以从紧邻丝束的路径的多孔板或从空气注入单元中的喷嘴传送。 或者，空气可以用于在远离丝束的位置处发泡增塑剂，并且发泡增塑剂随后通过辊输送到丝束中并进入丝束。
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公开(公告)号：US4661090A
公开(公告)日：1987-04-28
申请号：US641958
申请日：1984-08-10
申请人： Hugh M. Arthur
发明人： Hugh M. Arthur
CPC分类号： A24D3/0295
摘要： In the production of cigarette filter rod from filter tow the conveyance of tow into a tow shaping unit (12, 32, 56, 76) is aided by controlling tow tension so that excessive stretch (and hence possible loss of crimp) is avoided. The tension is controlled by two conveying arrangements upstream of the tow shaping unit and which may include air extracting devices and entraining devices (20-28), opposed tow engaging wheels (34, 36), a tow reservoir (64), a tow engaging refuser roller (70), or a tow spinning unit (74). In the tow spinning unit (74) the tow is gathered ad twisted in a converging conical guide which is rotated at high speed, and which may also impart an axial thrust to the tow to aid conveyance into the tow shaping unit (76).
摘要翻译： PCT No.PCT / GB83 / 00331 Sec。 371日期1984年8月10日 102（e）日期1984年8月10日PCT提交1983年12月13日PCT公布。 出版物WO84 / 02257 日期1984年6月21日。在从过滤丝束生产香烟过滤杆的过程中，通过控制丝束张力来帮助丝束向丝束成形单元（12,32,56,76）的输送，从而过度拉伸（因此可能的损失 的卷曲）。 张力由丝束成形单元上游的两个输送装置控制，其可以包括空气抽取装置和夹带装置（20-28），相对的牵引轮接合轮（34,36），牵引容器（64），牵引装置 重新定位辊（70）或丝束纺纱单元（74）。 在牵引纺纱单元（74）中，丝束聚集成扭曲在高速旋转的会聚锥形引导件中，并且还可以向丝束施加轴向推力以帮助输送到丝束成形单元（76）。
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公开(公告)号：US5148818A
公开(公告)日：1992-09-22
申请号：US363878
申请日：1989-06-09
申请人： Hugh M. Arthur
发明人： Hugh M. Arthur
CPC分类号： A24C5/606 , B23K26/0823
摘要： Laser perforation apparatus for filter cigarettes includes a drum (10) for conveying cigarettes (11), bands (33, 34) for slowly rotating each cigarette as it is conveyed by the drum, and a laser beam deflector (21, 22) carried by a tubular member (19) coaxially and rotatably mounted relative to the drum, the tubular member being rotated at relatively high speed and the laser being pulsed so that successive pulses are directed by the deflector towards successive cigarettes and each cigarette thus has a number of perforations formed in its wrapper as it is conveyed between the drum and the bands.
摘要翻译： 用于过滤嘴香烟的激光穿孔装置包括用于输送香烟（11）的滚筒（10），用于在由卷筒输送的每根香烟上缓慢旋转的带（33,34）和由滚筒输送的激光束偏转器（21,22） 管状构件（19）相对于滚筒同轴并可旋转地安装，管状构件以相对较高的速度旋转，并且激光被脉冲化，使得连续的脉冲由导流器导向连续的香烟，因此每根香烟具有多个穿孔 在其包装物中形成，因为它在鼓和带之间传送。
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公开(公告)号：US4646675A
公开(公告)日：1987-03-03
申请号：US328625
申请日：1981-12-08
CPC分类号： A24D3/022 , D06B19/0094
摘要： Apparatus for applying fluid additive to a stream of fibrous material such as a filter tow. The apparatus provides structure for blowing air into the filter tow during or immediately after the application of the fluid additive, a plasticiser; this foams and distributes the plasticiser in the tow. Air may be delivered from a porous plate closely adjacent to the path of the tow or from nozzles in an air injecting unit. Alternatively air may be used to foam plasticiser at a location remote from the tow and foamed plasticiser subsequently conveyed to and into the tow by a roller.
摘要翻译： 将流体添加剂施加到纤维材料流如过滤丝束的装置。 该设备提供在施加流体添加剂或增塑剂期间或之后将空气吹入过滤器丝束的结构; 这种泡沫和分布在丝束中的增塑剂。 空气可以从紧邻丝束的路径的多孔板或从空气注入单元中的喷嘴传送。 或者，空气可以用于在远离丝束的位置处发泡增塑剂，并且泡沫塑化剂随后通过辊输送到丝束中并进入丝束。
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公开(公告)号：US4421055A
公开(公告)日：1983-12-20
申请号：US169358
申请日：1980-07-16
CPC分类号： D06B1/02 , B05B13/02 , D06B1/08 , Y10S118/16
摘要： Apparatus for treating filter material, particularly a filter tow for forming into a cigarette filter rod, includes an applicator chamber containing a rotatable brush for spraying a fluid additive such as a plasticizer towards the tow. A pressure manifold having a permeable surface adjacent the path of the tow produces an air flow which redirects towards the tow of plasticizer not captured initially by the tow. Air supplied to the manifold passes through an air ionization region, to reduce static electricity in the chamber. Air is withdrawn from the chamber by a pump to prevent a pressure build-up which could cause loss of uncaptured plasticizer. A separator is provided for collecting any plasticizer entrained with the extracted air and for returning it to a supply tank.
摘要翻译： 用于处理过滤材料，特别是用于形成香烟过滤嘴杆的过滤丝束的设备包括一个涂抹室，该涂布室包含一个可旋转的刷子，用于向丝束喷射诸如增塑剂的流体添加剂。 具有邻近丝束路径的可渗透表面的压力歧管产生一个气流，该气流重新向着未被丝束初始捕获的增塑剂丝束。 供应到歧管的空气通过空气电离区域，以减少腔室中的静电。 空气通过泵从腔室中取出，以防止压力增加，这可能导致未被取消的增塑剂的损失。 提供分离器用于收集被抽吸的空气夹带的任何增塑剂并将其返回到供应罐。
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公开(公告)号：US5267168A
公开(公告)日：1993-11-30
申请号：US676012
申请日：1991-03-27
申请人： Peter Antonissen , Hugh M. Arthur
发明人： Peter Antonissen , Hugh M. Arthur
CPC分类号： A22C17/0033 , A22C17/0073 , B26D7/30 , G01N33/12 , Y10S83/932 , Y10T83/155 , Y10T83/178 , Y10T83/533
摘要： A slicing machines includes a control system having a camera (6) which views a cut face (5) of a product being sliced. Image data from the camera (6) is processed to determined a parameter characteristic of the cut face (5). The step of processing the image data includes classifying the image data by comparison with an intensity threshold which is varied automatically in accordance with the populations of data in the different classes. A control signal is generated to control the operation of the slicing machine in accordance with the determined parameter.In a preferred example, the determined parameter depends on the linear density of the cut face and the control signal varies the thickness of the slices in order to produce a slice having a desired weight.
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公开(公告)号：US5136906A
公开(公告)日：1992-08-11
申请号：US675821
申请日：1991-03-27
申请人： Peter Antonissen , Hugh M. Arthur
发明人： Peter Antonissen , Hugh M. Arthur
CPC分类号： A22C17/0033 , A22C17/0073 , B26D7/30 , G01N33/12 , Y10S83/932 , Y10T83/0538 , Y10T83/53 , Y10T83/533 , Y10T83/536
摘要： A slicing machine for cutting slices from a product includes a camera (6) which views a cut face (5) of the product. A boundary recognition processor (14) processes image signals from the camera (6) to determine a boundary of the cut face (5). A parameter characteristic of the cut face (5) is calculated from image data corresponding to regions of the cut face within the determined boundary. A control signal generating circuit generates a control signal to control the operation of the slicer in accordance with the determined parameter.In a preferred example, the boundary is analysed to determine the location of any secondary regions (10) of the cut face (5) and the characteristic parameter is calculated from image data corresponding to regions of the cut face other than the secondary regions.
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