公开(公告)号：US5247721A

公开(公告)日：1993-09-28

申请号：US775530

申请日：1991-10-15

申请人： Robert Demuth ,  Jurg Faas ,  Lukas Hiltbrunner

发明人： Robert Demuth ,  Jurg Faas ,  Lukas Hiltbrunner

IPC分类号： D01G7/12 ,  D01G9/20 ,  D01G15/34

CPC分类号： D01G15/34 ,  D01G9/20

摘要： In order to better accommodate the cleaning functions of a cleaning machine or those of a licker-in roll of a card to the different and increased requirements placed upon the cleaning action, a grid is provided for a cleaning machine. This grid is displaceable in at least one direction and grid bar modules or grid modules are provided in a predetermined sequence at the grid such that there can be appropriately influenced the cleaning results. The grid bar modules or grid modules are either fixedly mounted by, for instance, a screw or threaded bolt or are pivotable by means of an adjustment motor about the pivot axis of a pivotable shaft.

摘要翻译： 为了更好地适应清洁机器的清洁功能或者将梳棉机的清洁机器的清洁功能应用到清洁动作上的不同和增加的要求，为清洁机器提供了格栅。 该网格可以在至少一个方向上移位，并且格栅条模块或网格模块以网格上的预定顺序提供，使得可以适当地影响清洁结果。 网格条模块或网格模块可以通过例如螺钉或螺栓固定地安装，或者可以通过调节马达围绕枢转轴的枢转轴线枢转。

公开(公告)号：US5282141A

公开(公告)日：1994-01-25

申请号：US536206

申请日：1990-06-11

申请人： Jurg Faas ,  Roger Alther ,  Robert Moser ,  Robert Demuth

发明人： Jurg Faas ,  Roger Alther ,  Robert Moser ,  Robert Demuth

IPC分类号： D01G13/00 ,  D01G7/00

CPC分类号： D01G13/00

摘要： The method for mixing textile fibers utilizes a computer which is inputted with data concerning the characteristics of the fibers of the individual fiber bales to be processed as well as the data indicative of the desired characteristics of the board sliver or yarn which is to be manufactured from the fiber mixture obtained from the fibers of the individual bales. From the inputted data, the computer, in accordance with a predetermined computing algorithm, calculates a component distribution which comes close to the estimated component distribution and which satisfies the desired characteristics of the car sliver or yarn characteristics. The computer may also effect a correction of the computed component distribution taking into account boundary conditions with additional inputted information. The component distribution found by the computer is used for the adjustment or regulation of the supply of individual fiber components to a mixer in order to obtain the calculated component distribution in the fiber mixture which si delivered by the mixer.

摘要翻译： 混合纺织纤维的方法利用一台计算机，该计算机输入有关要处理的各个纤维束的纤维的特性的数据以及表示要由其制造的板条或纱线的期望特性的数据 从单个纤维的纤维获得的纤维混合物。 根据输入的数据，计算机根据预定的计算算法计算接近估计的分量分布的分量分布，并且满足汽车纱条或纱线特性的期望特性。 考虑到具有附加输入信息的边界条件，计算机也可以影响所计算的分量分布的校正。 计算机发现的组分分布用于调节或调节向混合器供应单个纤维组分，以获得由混合器输送的纤维混合物中计算的组分分布。

公开(公告)号：US5224243A

公开(公告)日：1993-07-06

申请号：US745715

申请日：1991-08-16

申请人： Walter Schlepfer ,  Werner Hauschild ,  Jurg Faas ,  Rene Waeber ,  Robert Demuth

发明人： Walter Schlepfer ,  Werner Hauschild ,  Jurg Faas ,  Rene Waeber ,  Robert Demuth

IPC分类号： D01G13/00 ,  D01G23/08

CPC分类号： D01G23/08 ,  D01G13/00

摘要： The cleaning or blow room line comprises at least one bale opening machine connected by ducts and at least one cleaning machine and a blender with a plurality of cards. The transport of the fiber flocks extracted by the at least one bale opening machine through the cleaning line is achieved by suction ventilators provided for such cleaning line. After at least one cleaning location a pressure sensor is arranged in an associated duct and delivers a signal to a control or regulator which controls or regulates, as the case may be, the size of a false air opening which co-dictates the air flow through the ducts. The false air opening can be constructed as an adjustable element in the form of a hinged flap or a slide element positioned relative to an opening in a duct, whereby the regulator controls the extent to which the flap or slide member is pivoted or slid, thereby adjusting the amount of air that is drawn into the duct.

摘要翻译： 清洁或吹风室线包括至少一个通过管道连接的打包机和至少一个清洁机器和具有多个卡的搅拌器。 由至少一个打包机提取的纤维绒毛通过清洁线的运输通过为这种清洁线设置的抽吸通风机来实现。 在至少一个清洁位置之后，将压力传感器布置在相关联的管道中，并将信号传递到控制或调节器，控制或调节器（视情况而定）指定空气开口的尺寸，该空气开口共同指示空气流通过 管道。 假空气开口可以构造为铰链翼片或相对于管道中的开口定位的滑动元件形式的可调元件，由此调节器控制翼片或滑动构件枢转或滑动的程度，由此 调节吸入管道的空气量。

公开(公告)号：US5123144A

公开(公告)日：1992-06-23

申请号：US564852

申请日：1990-08-09

申请人： Robert Demuth ,  Jurg Faas

发明人： Robert Demuth ,  Jurg Faas

IPC分类号： D01G7/00 ,  B07C5/34 ,  D01B3/02 ,  D01G31/00 ,  G01N33/36 ,  G01V8/10

CPC分类号： D01G31/003 ,  B07C5/34 ,  D01B3/025 ,  G01N33/362 ,  G01V8/10

摘要： A method and an apparatus for establishing whether fiber material is contaminated with foreign objects is characterized in that for the finding of foreign objects in the form of foreign fibers and pieces of foil, for example packaging remnants such as jute sack remnants, plastic foil remnants, cords or bands, rags or cleaning scrim, the fiber material delivered in bales is investigated during bale opening. The investigation takes place by scanning the surface of at least some of the layers of fiber material exposed during the bale opening, and the degree of the contamination with the scanned foreign objects is retained and is stored in association with the particular bale which has been scanned.

摘要翻译： 用于确定纤维材料是否被异物污染的方法和装置的特征在于，为了发现外来纤维和箔片形式的异物，例如包装残余物如黄麻袋残留物，塑料箔残余物， 绳子或带子，破布或清洁松紧带，捆包中的纤维材料在打包期间进行调查。 通过扫描在打包期间暴露的纤维材料的至少一些层的表面进行调查，并且与扫描的异物的污染程度保持并且与已扫描的特定捆包相关联地存储 。

公开(公告)号：US5025533A

公开(公告)日：1991-06-25

申请号：US400693

申请日：1989-08-30

申请人： Jurg Faas ,  Eduard Nuessli ,  Christof Grundler ,  Paul Staheli ,  Daniel Hanselmann ,  Robert Demuth ,  Rene Waeber ,  Peter Fritzsche

发明人： Jurg Faas ,  Eduard Nuessli ,  Christof Grundler ,  Paul Staheli ,  Daniel Hanselmann ,  Robert Demuth ,  Rene Waeber ,  Peter Fritzsche

IPC分类号： D01G7/00 ,  D01G13/00 ,  D01G99/00

CPC分类号： D01G99/00 ,  D01G13/00

摘要： Individual fiber components are blended in accordance with the properties of a required intermediate product such as a card sliver or an end product such as a yarn. The fiber bales are combined into component groups and the fiber components in the groups are accurately supplied by metering devices to a blender in which the components are uniformly mixed. The product from the blender may be cleaned and thereafter carded into a sliver. The characteristics of the sliver, such as the color, fiber, fineness and quantity, are tested and adjustments made in the blending in dependence upon any deviation from preset values for the characteristics.

摘要翻译： 单独的纤维组分根据所需的中间产品如梳棉条或最终产品如纱线的性质进行混合。 将纤维束组合成组件组，并将组中的纤维组分精确地通过计量装置供应到混合器中，其中组分被均匀混合。 来自搅拌器的产品可以被清洁，然后梳理成条子。 棉条的特性，如颜色，纤维，细度和数量，根据与特征的预设值的任何偏差进行测试和调整。

公开(公告)号：US5121523A

公开(公告)日：1992-06-16

申请号：US480123

申请日：1990-02-14

申请人： Peter Brutsch ,  Paul Staheli ,  Robert Demuth ,  Jurg Faas

发明人： Peter Brutsch ,  Paul Staheli ,  Robert Demuth ,  Jurg Faas

IPC分类号： D01G13/00 ,  D01G23/04

CPC分类号： D01G23/04 ,  D01G13/00

摘要： A metering method or a metering apparatus for dispensing predeterminable quantities of fiber flocks per unit time by two feed rollers (18, 20; 18.1, 18.2, 170, 172) which are arranged at the lower end of a flock shaft (14, 14.1, 14.2), which are rotatable in opposite directions and which form a conveying gap between them, with an opening roll (22; 22.1, 180) preferably being arranged beneath the feed rollers, is characterized in that at least one of the feed rollers is biased in the direction of the other feed roller (18; 20.1; 170) and is movable away from the latter under the pressure of the flocks; in that the spacing (x) between the two feed rollers, or a value proportional to this distance is measured; and in that the speed of rotation of at least one of the feed rollers is so regulated that the product (n.multidot.x) of the speed and of the spacing remains constant, at least on average.

摘要翻译： 一种计量方法或计量装置，用于通过两个进给辊（18,20; 18.1,18.2,170,172）分配预定量的每单位时间的纤维群，所述两个进给辊布置在植绒轴（14,14.1,140）的下端， 14.2），其可沿相反方向旋转并且在它们之间形成输送间隙，优选地在进给辊下方设置有开口辊（22; 22.1,180），其特征在于，至少一个进给辊被偏置 沿着另一进给辊（18; 20.1; 170）的方向移动，并且在羊群的压力下可移动地远离饲喂辊; 因为两个进料辊之间的间距（x）或与该距离成比例的值被测量; 并且至少一个进给辊的旋转速度受到如此限制，使得速度和间距的乘积（nxx）至少平均保持不变。

公开(公告)号：US5054166A

公开(公告)日：1991-10-08

申请号：US540777

申请日：1990-06-20

申请人： Robert Demuth ,  Peter Fritzsche ,  Rene Waeber ,  Paul Staheli ,  Jurg Faas

发明人： Robert Demuth ,  Peter Fritzsche ,  Rene Waeber ,  Paul Staheli ,  Jurg Faas

IPC分类号： D01G15/24

CPC分类号： D01G15/24

摘要： A carding element (3) on the periphery of a carding or cleaning roller (1) is arranged to be movable in the direction toward or away from the roller (1) and is movable to selectively present different types or sizes of clothing elements (14.1, 14.2, 14.3 and 14.4) in proximity to the roller (1) so as to effect different actions on the fibers as the clothing elements on the carding element function as counter clothing elements for the clothing (12) of the carding or cleaning roller. This facilitates optimization of the cleaning function obtainable through the cooperation between the clothing (12) on the card drum and the clothing elements (14).

摘要翻译： 梳理或清洁辊（1）的周边上的梳理元件（3）布置成可以在朝向或远离辊子（1）的方向上移动，并且可移动以选择性地呈现不同类型或尺寸的衣服元件（14.1 ，14.2,14.3和14.4），以便当梳理元件上的衣物元素用作梳理或清洁辊的衣物（12）的反对衣服元件时，对纤维进行不同的动作。 这有助于通过卡鼓上的衣物（12）和衣服元件（14）之间的协作来获得的清洁功能的优化。

公开(公告)号：US5257438A

公开(公告)日：1993-11-02

申请号：US743498

申请日：1991-08-09

申请人： Jurg Faas ,  Peter Brutsch ,  Robert Demuth

发明人： Jurg Faas ,  Peter Brutsch ,  Robert Demuth

IPC分类号： D01G13/00 ,  D01G23/04 ,  D01B1/00

CPC分类号： D01G23/04 ,  D01G13/00

摘要： The dosing method and apparatus meters predeterminate quantities of fiber flocks per unit of time by means of two feed devices arranged at the lower end of a flock chute and which form therebetween a conveying gap and an opening roll is preferably arranged beneath the feed devices. The feed devices selectively comprise either:(a) a rotatable feed roll and an oppositely situated slide; or(b) a rotatable feed roll and an oppositely situated driven or freely revolving belt; or(c) two oppositely situated revolving belts, wherein at least one of the revolving belts is driven and the other either revolves or is likewise driven; or(d) a driven revolving belt and a oppositely situated slide; or(e) a rotatable feed roll and an oppositely situated freely rotatable further feed roll; or(f) a rotatable feed roll and an oppositely situated feed trough; orwherein, for all of the indicated possible embodiments (a) to (f) the conveying gap converges to a minimum width and at least one of the feed devices is pre-biased in the direction of the other feed device and is movable away from the other feed device by the force of the fiber flocks such that the spacing between both of the feed devices is changed in the sense that there is altered the minimum width x of the conveying gap, there is selectively determined the minimum width of the conveying gap or a value proportional thereto, and the surface velocity u of the driven feed device or feed devices is regulated such that at least the average value of the product x.multidot.u of this minimum width x and the surface velocity u remains essentially constant.

摘要翻译： 定量给料方法和装置仪表通过布置在绒毛槽下端的两个进料装置预先确定每单位时间的纤维群，并且其间形成有输送间隙和开口辊，优选地布置在进料装置的下方。 进料装置选择性地包括：（a）可旋转进料辊和相对位置的滑动件; 或（b）可旋转进给辊和相对位置的驱动或自由旋转带; 或（c）两个相对位置的旋转皮带，其中至少一个旋转皮带被驱动，另一个旋转或同样被驱动; 或（d）从动旋转带和相对位置的滑块; 或（e）可旋转进给辊和相对位置的可自由旋转的进给辊; 或（f）可旋转进料辊和相对位置的进料槽; 或其中，对于所有指示的可能的实施例（a）至（f）中，输送间隙收敛到最小宽度，并且至少一个进给装置在另一进给装置的方向上被预偏置，并且可移动远离 通过纤维力的另一个进给装置使得两个进给装置之间的间隔在改变输送间隙的最小宽度x的意义上改变，选择性地确定输送间隙的最小宽度 或与其成比例的值，并且调节从动进给装置或进给装置的表面速度u使得至少该最小宽度x的乘积x xu和表面速度u的平均值基本保持不变。

公开(公告)号：US5168602A

公开(公告)日：1992-12-08

申请号：US692553

申请日：1991-04-29

申请人： Jurg Faas ,  Rene Schmid ,  Robert Demuth

发明人： Jurg Faas ,  Rene Schmid ,  Robert Demuth

IPC分类号： D01G9/04

CPC分类号： D01G9/04

摘要： A fiber opening and cleaning machine includes an opening roll provided with inclined beater elements. Such beater elements have a wave shaped design and are considerably less in diameter than the relatively larger diameter beater rods customarily used in such machines. The advantage of the wave shaped beater elements lies in the grasping and spiral conveying of the fiber flocks fed into the machine.

摘要翻译： 纤维开口和清洁机包括设置有倾斜打击元件的开卷辊。 这种搅拌器元件具有波形设计，并且直径小于在这种机器中通常使用的相对较大直径的搅拌棒。 波形搅拌器元件的优点在于馈送到机器中的纤维群的抓取和螺旋输送。

公开(公告)号：US5143485A

公开(公告)日：1992-09-01

申请号：US536210

申请日：1990-06-11

申请人： Jurg Faas ,  Christoph Staheli ,  Robert Demuth ,  Robert Moser

发明人： Jurg Faas ,  Christoph Staheli ,  Robert Demuth ,  Robert Moser

IPC分类号： D01B3/02 ,  D01G23/08 ,  D01G31/00

CPC分类号： D01B3/025 ,  D01G23/08 ,  D01G31/006

摘要： A method of operating a pneumatic transport system in a process line of a spinning mill, wherein fiber flocks are transported through ducts by means fo airflows generated by fans and these airflows can be influenced by units such as fans, adjustable flats, leakage air openings and induction boxes. In critical regions the respectively prevailing static pressure is measured by means of pressure sensors and, in so far as this pressure lies outside of a predetermined desired range a correction is first made at one of the units which contributes to determining this pressure in the sense of changing the pressure into the desired range or in the direction towards the desired range. The effect of this change in other critical regions effected thereby is then determined with reference to the pressure measured there and a change is subsequently effected of a further unit responsible for the pressure in these regions. The above process steps are repeated in the sense of an iterative adaptation to the desired ranges, i.e. until the measured pressures lie in the respectively provided desired ranges.

摘要翻译： 一种在纺纱厂的生产线中操作气动输送系统的方法，其中纤维绒毛通过风扇输送通过管道，由风扇产生的气流，并且这些气流可以受到诸如风扇，可调平面，泄漏空气开口和 感应箱。 在临界区域中，通过压力传感器测量分别占主要的静压力，并且只要该压力在预定的期望范围之外，首先在有助于确定该压力 将压力改变到期望范围或朝向期望范围的方向。 然后，参照在那里测量的压力来确定由此产生的其它临界区域中的这种变化的影响，随后进一步改变负责这些区域压力的单元。 上述过程步骤在迭代适应于期望范围的意义上重复，即直到所测量的压力在分别提供的期望范围内。