公开(公告)号：US07173703B2

公开(公告)日：2007-02-06

申请号：US10602046

申请日：2003-06-24

申请人： Fritz Hösel ,  Guido Engels

发明人： Fritz Hösel ,  Guido Engels

IPC分类号： G01N21/84

CPC分类号： D01G31/006 ,  G01N21/8915

摘要： In an apparatus for inspecting and evaluating fiber material, for example a sliver or fleece, an opto-electronic system, is provided across the width of a textile machine and scans the moving fiber material and converts the measured values into electronic signals. The system is in communication with an image-evaluating device which evaluates the raw data of the system. In order to produce an apparatus that is space-saving and permits a lower overall height combined with at least the same image quality, three or more imaging devices are provided side by side and, in relation to the unit of width, the number of cameras increases as the distance between objective and fiber sliver decreases.

摘要翻译： 在用于检查和评价纤维材料（例如条子或羊毛）的装置中，在纺织机器的宽度上提供光电子系统，并扫描移动的纤维材料并将测量值转换成电子信号。 该系统与评估系统的原始数据的图像评估装置通信。 为了产生节省空间并且允许具有至少相同图像质量的较低总体高度的装置，并排设置三个或更多个成像装置，并且相对于宽度单位，摄像机的数量 随着物料纤维条和纤维条之间的距离的减小而增加。

公开(公告)号：US20080129989A1

公开(公告)日：2008-06-05

申请号：US11987351

申请日：2007-11-29

申请人： Guido Engels ,  Franz Nohr ,  Konrad Temburg

发明人： Guido Engels ,  Franz Nohr ,  Konrad Temburg

IPC分类号： G01N21/89 ,  D01G31/00

CPC分类号： D01G31/00 ,  D01G23/08 ,  D01G31/003

摘要： In an apparatus at a spinning preparatory plant for detecting foreign objects, for example, pieces of cloth, tapes, string, pieces of sheeting and the like, in fibre material, the fibre material is transportable in an air flow through a fibre transport duct or a feed chute and an optical sensor system is associated with the duct or chute, the wall surfaces of which have at least one transparent region through which the sensor system detects the fibre-air flow. To permit the at least one transparent region to be kept clean in a simple manner during operation, and to permit an unobstructed detection of the foreign objects, the transparent region projects into the fibre-air flow and the fibre-air flow is able to flow along the transparent region in force-applying contact therewith.

摘要翻译： 在用于检测异物的纺纱准备装置的装置中，例如纤维材料中的布，带，绳，片等片材，纤维材料可以在空气流中通过纤维输送管或 进料斜槽和光学传感器系统与管道或斜槽相关联，管道或斜槽具有至少一个透明区域，传感器系统通过该透明区域检测纤维 - 空气流。 为了在操作期间允许至少一个透明区域以简单的方式保持清洁，并且允许不受阻碍地检测异物，透明区域突出到纤维空气流中，并且纤维 - 空气流能够流动 沿着透明区域与其施加力接触。

公开(公告)号：US07684033B2

公开(公告)日：2010-03-23

申请号：US11987351

申请日：2007-11-29

申请人： Guido Engels ,  Franz Nohr ,  Konrad Temburg

发明人： Guido Engels ,  Franz Nohr ,  Konrad Temburg

IPC分类号： G01N21/00 ,  G01N21/84

CPC分类号： D01G31/00 ,  D01G23/08 ,  D01G31/003

摘要： In an apparatus at a spinning preparatory plant for detecting foreign objects, for example, pieces of cloth, tapes, string, pieces of sheeting and the like, in fibre material, the fibre material is transportable in an air flow through a fibre transport duct or a feed chute and an optical sensor system is associated with the duct or chute, the wall surfaces of which have at least one transparent region through which the sensor system detects the fibre-air flow. To permit the at least one transparent region to be kept clean in a simple manner during operation, and to permit an unobstructed detection of the foreign objects, the transparent region projects into the fibre-air flow and the fibre-air flow is able to flow along the transparent region in force-applying contact therewith.

摘要翻译： 在用于检测异物的纺纱准备装置的装置中，例如纤维材料中的布，带，绳，片等片材，纤维材料可以在空气流中通过纤维输送管或 进料斜槽和光学传感器系统与管道或斜槽相关联，管道或斜槽具有至少一个透明区域，传感器系统通过该透明区域检测纤维 - 空气流。 为了在操作期间允许至少一个透明区域以简单的方式保持清洁，并且允许不受阻碍地检测异物，透明区域突出到纤维空气流中，并且纤维 - 空气流能够流动 沿着透明区域与其施加力接触。

公开(公告)号：US07440106B2

公开(公告)日：2008-10-21

申请号：US10952930

申请日：2004-09-30

申请人： Guido Engels

发明人： Guido Engels

IPC分类号： G01N21/84

CPC分类号： G01N21/892 ,  D01G31/003 ,  G01N21/21 ,  G01N21/94 ,  G01N2021/8848

摘要： A detection apparatus in spinning preparation for detecting foreign objects of plastics material in or amongst fiber material. The apparatus includes a source of polarised light and a transport arrangement for transporting the fiber material such that the fiber material is irradiated by the polarized light source. An analyzer is arranged to render visible any change in a plane of polarization caused by the irradiation of the foreign objects of plastics material in or amongst the fiber material and a detector device is arranged to capture an image of contrast differences and/or color shifts in the fiber material rendered visible by the analyzer. The detection apparatus further includes an evaluating unit arranged to process the image to identify the foreign objects for removal.

摘要翻译： 用于在纤维材料中或纤维材料中检测塑料材料异物的纺丝制备中的检测装置。 该装置包括偏振光源和用于传送纤维材料的传送装置，使得纤维材料被偏振光源照射。 布置分析器以使可见光在由纤维材料中或其中的塑料材料的异物照射引起的偏振平面中的任何变化，并且检测器装置被布置成捕获对比度差异和/或颜色偏移的图像 纤维材料通过分析仪可见。 检测装置还包括评估单元，其被配置为处理图像以识别要移除的异物。

公开(公告)号：US20050078306A1

公开(公告)日：2005-04-14

申请号：US10952930

申请日：2004-09-30

申请人： Guido Engels

发明人： Guido Engels

IPC分类号： D01G15/94 ,  D01G31/00 ,  G01N21/21 ,  G01N21/892 ,  G01N21/94 ,  G01N21/88

CPC分类号： G01N21/892 ,  D01G31/003 ,  G01N21/21 ,  G01N21/94 ,  G01N2021/8848

摘要： An apparatus in spinning preparation for detecting foreign objects of plastics material, such as polypropylene bands, fabric and films and the like, in or among fibre flocks, for example, of cotton, that are being removed (opened) from bales of textile fibre, comprises a foreign object detector, which detector and the fibre flocks are movable relative to one another. The foreign object detector comprises a transmitter and a receiver for electromagnetic waves or rays and an evaluating device for distinguishing the foreign objects from the fibre flock. To produce an improved apparatus, a source of polarised light that cooperates with at least one detector device (camera) acts on the fibre material (fibre flocks, fibre flock web), the fibre material being irradiated, with light passing through light-coloured and/or transparent sheet-form foreign objects of plastics material, and the detector device is capable of distinguishing sheet-form from fibrous foreign objects on the basis of its resolution.

摘要翻译： 用于检测纤维绒，例如棉织物中的塑料材料异物（如聚丙烯带，织物和薄膜等）的纺丝制备装置，其从纺织纤维的一包被去除（打开） 包括异物检测器，该检测器和纤维群可相对于彼此移动。 异物检测器包括用于电磁波或射线的发射器和接收器以及用于区别异物与纤维群的评估装置。 为了产生改进的装置，与至少一个检测器装置（照相机）配合的偏振光源作用在被照射的纤维材料（纤维群，纤维绒布网）上，光通过浅色和 /或塑料材料的透明片状异物，检测装置能够根据其分辨率区分片状和纤维状异物。