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1.发明授权
公开(公告)号：US4645921A
公开(公告)日：1987-02-24
申请号：US665129
申请日：1984-10-26
申请人： Uwe Heitmann , Peter Pinck , Elke Kohler , Berthold Maiwald , Uwe Marsau
发明人： Uwe Heitmann , Peter Pinck , Elke Kohler , Berthold Maiwald , Uwe Marsau
CPC分类号： A24C5/3412 , G01N21/8914 , G01N21/952
摘要： Apparatus for optically scanning a moving cigarette rod for the presence of defects in its external surface has two annularly arranged groups of diodes which emit green light in the wavelength range of between 0.49 and 0.58.mu. and direct such light from the opposite sides of a plane that is normal to the moving rod so that the incident light is reflected by successive annular portions of the external surface of the rod into the aforementioned plane. The reflected light is focused by systems of lenses upon discrete photosensitive transducers through discrete slit diaphragms on the transducers themselves or on a thin metallic ring which is adjustably mounted on the support for the diodes and the systems of lenses.
摘要翻译： 用于光学扫描移动的香烟棒以在其外表面中存在缺陷的装置具有两个环形布置的二极管组，其发射在0.49至0.58μm之间的波长范围内的绿光，并将这些光从与 与移动杆垂直，使得入射光被杆的外表面的连续环形部分反射到上述平面中。 反射光被透镜系统聚焦在离散光敏传感器上，通过传感器本身上的离散狭缝光阑或薄的金属环，该金属环可调节地安装在用于二极管和透镜系统的支撑上。
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公开(公告)号：US4969551A
公开(公告)日：1990-11-13
申请号：US356376
申请日：1989-05-23
申请人： Uwe Heitmann , Peter Pinck , Berthold Maiwald , Rolf Lindemann , Peter Brand
发明人： Uwe Heitmann , Peter Pinck , Berthold Maiwald , Rolf Lindemann , Peter Brand
CPC分类号： G01B11/08 , A24C5/3412
摘要： The diameters of successive rod-shaped articles of the tobacco processing industry are ascertained while the articles advance in the flutes of a conveyor, first along a rolling unit which turns successive articles at random through different angles and thereupon past a photoelectronic detector wherein a radiation source emits a narrow beam of radiation which impinges upon successive articles for intervals of time which are dependent upon the diameters of the articles. The transducer of the detector generates signals which are indicative of the monitored diameters, and such signals are transmitted to an evaluating circuit which controls an ejector for unsatisfactory articles and/or displays the monitored diameters on a screen. The articles are partially lifted off the conveyor by cushions of compressed air during transport past the rolling unit.
摘要翻译： 当制品在输送机的凹槽中前进时，确定烟草加工工业的连续的棒状制品的直径，首先沿着滚动单元，滚动单元随机地将不同的物品转过不同的角度并随后通过光电检测器，其中辐射源 发射窄的辐射束，其照射在连续的物品上，这取决于物品的直径。 检测器的换能器产生指示被监视直径的信号，并且这些信号被传送到评估电路，该评估电路控制喷射器不满意的物品和/或在屏幕上显示监视的直径。 在运输过程中，物品通过压缩空气的垫片部分地从输送机上提起。
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3.发明授权Method and apparatus for scanning the exterior of rod-shaped articles of the tobacco processing industry 失效用于扫描烟草加工业的棒状物品的外部的方法和装置
公开(公告)号：US4644176A
公开(公告)日：1987-02-17
申请号：US616952
申请日：1984-06-04
申请人： Uwe Heitmann , Peter Pinck , Berthold Maiwald
发明人： Uwe Heitmann , Peter Pinck , Berthold Maiwald
IPC分类号： A24C5/32 , A24C5/34 , G01N21/952 , G01N21/88
CPC分类号： A24C5/3412 , G01N21/952
摘要： The exterior of successive filter cigarettes, filter rod sections or other rod-shaped articles of the tobacco processing industry is monitored for the presence of various defects including absence or improper orientation of filter mouthpieces, improperly applied or outwardly projecting uniting bands, absence of roundness and/or others by directing a beam of radiation along successive articles while they move sideways in the flutes of a drum-shaped conveyor. The beams of radiation are influenced by defects and are thereupon monitored for the purposes of generating signals which are indicative of defects, if any. The beam of radiation extends all the way along the full length of each article and can also extend partially or around the entire circumference of each article.
摘要翻译： 监测烟草加工业的连续过滤嘴香烟，过滤杆部分或其他棒状物品的外观是否存在各种缺陷，包括过滤嘴嘴的不正确或不正确的取向，未正确施加或向外突出的联合带，没有圆度和 /或其他人通过沿着连续的物品引导辐射束，同时它们在鼓形输送机的凹槽中侧向移动。 辐射束受到缺陷的影响，因此为了产生指示缺陷的信号（如果有的话）进行监控。 辐射束沿着每个物品的整个长度一直延伸，并且还可以部分地或围绕每个物品的整个圆周延伸。
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4.发明授权Apparatus for testing end portions of rod-shaped articles of the tobacco processing industry 失效用于测试烟草加工业的棒状物品的端部的装置
公开(公告)号：US5406376A
公开(公告)日：1995-04-11
申请号：US9090
申请日：1993-01-26
申请人： Berthold Maiwald , Uwe Heitmann
发明人： Berthold Maiwald , Uwe Heitmann
CPC分类号： A24C5/3412
摘要： Apparatus for testing the end portions of cigarettes to detect end portions containing insufficient quantities of tobacco has a conveyor which transports the cigarettes sideways past at least two testing stations each of which accommodates a discrete capacitive and/or photoelectronic testing unit. Repeated monitoring of the end portions of successive cigarettes reduces the likelihood that unsatisfactory cigarettes, particularly cigarettes with end portions which are empty or contain insufficient quantities of tobacco particles, would reach the consumers. Signals which are generated by the testing units can be used to segregate cigarettes having defective end portions.
摘要翻译： 用于测试香烟端部以检测含有不足量烟草的端部的装置具有将香烟侧向运送至少两个测试站的输送机，每个测试站容纳分立的电容和/或光电子测试单元。 对连续卷烟端部的重复监测减少了不满意的香烟，特别是具有空的端部或含有不足量的烟草颗粒的香烟将到达消费者的可能性。 由测试单元产生的信号可用于分离具有有缺陷的端部的香烟。
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5.发明授权Method of and apparatus for applying adhesive to webs of wrapping material 失效将粘合剂施加到包装材料的纤维网上的方法和设备公开(公告)号：US06758906B2
公开(公告)日：2004-07-06
申请号：US09838130
申请日：2001-04-20
IPC分类号： B05C502
CPC分类号： A24C5/24 , A24C5/472 , Y10T156/103 , Y10T156/1798
摘要： Apparatus for the application of adhesive to one side of a running web of tipping paper for use in filter cigarete makers has a single source of adhesive or two or more sources containing identical or different adhesives, and one or more conduits leading from the source(s) to one or more nozzles which applies or apply one or more films of a single adhesive or of different adhesives to selected portions of the one side of the web. The rate of admission of adhesive(s) to the nozzle(s), including interruption and restarting of admission of adhesive(s), is regulated by one or more valves each having a body receiving a rotary valving element provided with one or more peripheral projections and/or recesses serving to regulate the rate of flow of adhesive toward the single nozzle or the respective nozzles. The rotary elements of two or more valves can constitute disc-shaped sections of a single rotor confined in a valve body common to all valves. The adhesive or at least one of two or more different adhesives being applied to the web can contain one or more taste- and/or odor- and or flammability influencing agents.
摘要翻译： 用于将粘合剂施加到用于过滤嘴香烟制造商的接装纸的运行纸幅的一侧的装置具有单一粘合剂来源或两个或多个来源，其包含相同或不同的粘合剂，以及一个或多个从源 ）到一个或多个喷嘴，其将单个粘合剂或不同粘合剂的一个或多个膜施加或施加到幅材的一侧的选定部分。 粘合剂进入喷嘴的速度（包括中断和重新启动胶粘剂的入口）由一个或多个阀门调节，每个阀门都接收一个设置有一个或多个外围设备的旋转阀门元件 用于调节粘合剂朝向单个喷嘴或相应喷嘴的流动速率的突起和/或凹部。 两个或更多个阀的旋转元件可以构成限制在所有阀共用的阀体中的单个转子的盘形部分。 粘合剂或两种或更多种不同粘合剂中的至少一种施用于纤维网可以含有一种或多种味道和/或气味和/或可燃性影响剂。
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公开(公告)号：US07040325B2
公开(公告)日：2006-05-09
申请号：US10095466
申请日：2002-03-13
申请人： Manfred Dombek , Berthold Maiwald
发明人： Manfred Dombek , Berthold Maiwald
CPC分类号： A24C5/471
摘要： Adhesive-coated bands of paper, tipping paper or plastic foil are convoluted around discrete one-piece or composite rod-shaped articles, such as coaxial plain cigarettes and filter mouthpieces, during travel through a rolling zone bounded by a pair of surfaces at least one of which moves relative to the other. The inlet of the rolling zone receives articles, each of which carries a non-convoluted band, from a conveyor which forms part of a pressing device operative immediately ahead of the inlet of the rolling zone and serving to press successively delivered bands against the respective articles and to effect an at least slight flattening of the articles immediately prior to entry into the rolling zone. The width of the path for the articles increases at the outlet of the rolling zone or immediately downstream of such outlet.
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7.发明授权Method of and apparatus for applying adhesive to webs of wrapping material 失效将粘合剂施加到包装材料的纤维网上的方法和设备公开(公告)号：US07237557B2
公开(公告)日：2007-07-03
申请号：US10810681
申请日：2004-03-29
IPC分类号： A24C1/24
CPC分类号： A24C5/24 , A24C5/472 , Y10T156/103 , Y10T156/1798
摘要： Apparatus for the application of adhesive to one side of a running web of tipping paper for use in filter cigarette makers has a single source of adhesive or two or more sources containing identical or different adhesives, and one or more conduits leading from the source(s) to one or more nozzles which applies or apply one or more films of a single adhesive or of different adhesives to selected portions of the one side of the web. The rate of admission of adhesive(s) to the nozzle(s), including interruption and restarting of admission of adhesive(s), is regulated by one or more valves each having a body receiving a rotary valving element provided with one or more peripheral projections and/or recesses serving to regulate the rate of flow of adhesive toward the single nozzle or the respective nozzles. The rotary elements of two or more valves can constitute disc-shaped sections of a single rotor confined in a valve body common to all valves. The adhesive or at least one of two or more different adhesives being applied to the web can contain one or more taste- and/or odor- and or flammability influencing agents.
摘要翻译： 用于将粘合剂施加到用于过滤嘴卷烟机的接装纸的运行纸幅的一侧的装置具有单一粘合剂源或两个或多个含有相同或不同粘合剂的源，以及一个或多个从源 ）到一个或多个喷嘴，其将单个粘合剂或不同粘合剂的一个或多个膜施加或施加到幅材的一侧的选定部分。 粘合剂进入喷嘴的速度（包括中断和重新启动胶粘剂的入口）由一个或多个阀门调节，每个阀门都接收一个设置有一个或多个外围设备的旋转阀门元件 用于调节粘合剂朝向单个喷嘴或相应喷嘴的流动速率的突起和/或凹部。 两个或更多个阀的旋转元件可以构成限制在所有阀共用的阀体中的单个转子的盘形部分。 粘合剂或两种或更多种不同粘合剂中的至少一种施用于纤维网可以含有一种或多种味道和/或气味和/或可燃性影响剂。
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8.发明授权Method of and apparatus for applying, monitoring and correcting patterns of adhesive on running webs of paper and the like 失效用于在运行的纸幅等上施加，监测和校正粘合剂图案的方法和装置公开(公告)号：US06964230B2
公开(公告)日：2005-11-15
申请号：US10820793
申请日：2004-04-09
CPC分类号： A24C5/472
摘要： An improved method of and an improved apparatus for detecting and correcting unsatisfactory patterns of adhesive is applied to a running web of paper or the like in a tobacco processing machine by a cyclically operated paster. A linear scanning camera is employed to take pictures of groups of at least some of the patterns which are applied during successive cycles of the paster, and such pictures are displayed and compared with a reference image of satisfactory patterns and preferably also with additional reference images. The results of comparison are relied upon for the making of corrections, for example, by changing the operation of the paster and/or by changing the direction of advancement of the web between the paster and the camera.
摘要翻译： 用于检测和校正不令人满意的粘合剂图案的改进方法和改进的装置通过循环操作的刮板施加到烟草加工机器中的纸等的运行纸幅上。 使用线性扫描照相机拍摄在连续循环期间应用的至少一些图案的组，并且这些图像被显示并与令人满意的图案的参考图像进行比较，并且优选地还具有附加的参考图像。 依靠比较结果进行校正，例如通过改变面具的操作和/或通过改变面具和相机之间的网的前进方向。
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9.发明授权Apparatus for transporting unwound webs of wrapping material for smokers′ products 失效用于运输用于吸烟者产品的包装材料的退绕网的装置公开(公告)号：US06645133B1
公开(公告)日：2003-11-11
申请号：US09599223
申请日：2000-06-22
申请人： Berthold Maiwald , Torsten Mörke
发明人： Berthold Maiwald , Torsten Mörke
IPC分类号： B31C1300
CPC分类号： B65H23/14 , A24C5/20 , B65H20/32 , B65H2406/332 , B65H2515/342 , B65H2801/54 , B65H2220/02
摘要： A web of air-permeable uniting band material for use in a filter tipping machine is advanced lengthwise by a first pair of driven rollers and a second pair of driven rollers, first through a magazine which is located between the two pairs of rollers, thereupon around a roller-shaped flanged adjustable braking device which is located upstream of the second pair of rollers, and around an adjustable curling device between the braking device and the second pair of rollers. The braking action is regulated for the purpose of subjecting the running web to a predictable curling action. This enhances the quality of filter cigarettes wherein the tobacco-containing and the filter material-containing parts are connected to each other by adhesive-coated uniting bands constituting sections of the thus treated web.
摘要翻译： 用于过滤嘴接头机械的透气结合带材料的腹板通过第一对从动辊和第二对从动辊进行纵向延伸，首先通过位于两对辊之间的一个辊筒 位于第二对辊子上游的辊状凸缘式可调制动装置，以及位于制动装置和第二对辊子之间的可调节的卷边装置。 为了使运行的卷筒纸经受可预测的卷曲动作，制动动作被调节。 这提高了过滤嘴香烟的质量，其中含烟草和含过滤材料的部件通过构成如此处理的织物的部分的粘合剂涂覆的结合带相互连接。
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公开(公告)号：US07238233B2
公开(公告)日：2007-07-03
申请号：US10300872
申请日：2002-11-21
CPC分类号： B05C5/0254 , B05B15/52 , B05B15/55
摘要： A cleaning device and method is provided for a glue-spreading element, which spreads glue in a working position onto a material web, in particular a paper web, and which can be moved to a cleaning position inside the cleaning device. At least one scraper element is provided for cleaning the glue-spreading element.
摘要翻译： 提供了一种用于胶粘剂扩散元件的清洁装置和方法，其将工作位置上的胶铺展到材料幅材，特别是纸幅上，并且可以移动到清洁装置内部的清洁位置。 提供至少一个刮刀元件用于清洁胶涂层元件。
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