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1.发明公开METHOD FOR INSPECTING SPINNING BOBBINS, AND SYSTEM FOR IMPLEMENTING SUCH METHOD 失效VERFAHREN ZURÜBERPRÜFUNGVON TEXTILSPULEN UND VORRICHTUNGFÜRSEINEDURCHFÜHRUNG
公开(公告)号：EP0934897A1
公开(公告)日：1999-08-11
申请号：EP97908297.1
申请日：1997-03-19
CPC分类号： G01N21/8915 , B65H63/006 , B65H2701/31
摘要： The method which is applicable to the inspection of bobbins of yarn of any size, colour and material, is based on the acquisition of images of the surface of the bobbin and on their processing by a computer program in order to evaluate defects, and comprises various steps of exploring the bobbin (1) taking a plurality of images of various areas of said bobbin, each step occurring under specific conditions of lighting and relative position of particular image sensors (3, 4) in order to identify specific defects, displacing either the bobbin (1) or the image acquisition means (3, 4), or bot to explore, sector by sector, the whole surface of interest, each of the focused images, related to a particular defect being processed individually by the evaluation program.
摘要翻译： 适用于检查任何尺寸，颜色和材料的纱线的纱线的方法是基于通过计算机程序获取梭芯表面的图像和其处理以评估缺陷，并且包括各种 探索线轴（1）拍摄所述线轴的各个区域的多个图像的步骤，每个步骤在特定照明条件下发生，并且在特定图像传感器（3,4）的相对位置处发生，以便识别特定缺陷， 线轴（1）或图像获取装置（3,4），或机器人逐个探索感兴趣的整个表面，每个聚焦图像，与由评估程序单独处理的特定缺陷有关。
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2.发明公开
公开(公告)号：EP1046740A1
公开(公告)日：2000-10-25
申请号：EP97910451.0
申请日：1997-11-03
摘要： The invention relates to a process for the visual inspection of textile garments by implementing a system, comprising the inspection of tabular textile garments such as socks, sleeves, stockings, panties or similar simultaneously with the insertion or removal of the finished article, tinted or not, on a support or stretcher (1), with the particularity that said insertion or removal of the article is effected with a predetermined tension in an area of exploration (24), said tension being kept constant throughout the process. The system for the visual inspection of tubular textile garments comprises means to introduce the article to be tested in a support or stretcher (1) under a predetermined and constant tension in an inspection area, as well as imaging means which comprises a linear or matrix CMOS or CCD camera (6, 6a) and a light source (7, 7a, 8, 8a); the camera (6, 6a) and the light source (7, 8a, 8, 8a) are static.
摘要翻译： 在衣服在支撑件或模具上的同时成像和插入或移除期间，衣服被保持在张力下。 该方法使用固定照相机和照明源。 用于管状纺织服装如袜子，袖子，袜子或紧身衣（2）的目视检查过程包括将衣服放置在支撑件（1）或模具上或从其移除的步骤，以及计算机化的视觉检查步骤，其中图像 处理服装以检测缺陷。 这两个步骤通过使服装在检查区域（24）内经受预定的张力来同时进行，该张力在整个过程中保持不变，并且在织物材料（23）内产生均匀的结构，使得两个翘曲之间的距离 或纬纱总是小于检测到的任何缺陷的一部分。 还包括所使用的视觉检查系统的独立权利要求，其包括固定，线性或矩阵CCD或CMOS照相机和固定照明源。
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3.发明授权METHOD FOR INSPECTING SPINNING BOBBINS, AND SYSTEM FOR IMPLEMENTING SUCH METHOD 失效PROCEDURE纺织BOBBIN为它的实施审查和设备
公开(公告)号：EP0934897B1
公开(公告)日：2001-07-04
申请号：EP97908297.1
申请日：1997-03-19
CPC分类号： G01N21/8915 , B65H63/006 , B65H2701/31
摘要： The method which is applicable to the inspection of bobbins of yarn of any size, color and material, is based on the acquisition of images of the surface of the bobbin and on their processing by a computer program in order to evaluate defects. The method comprises various steps of exploring the bobbin (1), taking a plurality of images of various areas of said bobbin, each step occuring under specific conditions of lighting and relative position of particular image sensors (3, 4) in order to identify specific defects; to this effect, the bobbin (1) or the image acquisition means (3, 4) is displaced, or both are displaced, in order to explore, sector by sector, the whole surface of interest; each of the focused images, related to a particular defect, is processed individually by the evaluation program.
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4.发明公开INSTALLATION FOR THE OPTICAL INSPECTION OF BOBBINS 审中-公开VORRICHTUNG ZUR OPTISCHENÜBERPRÜFUNGVON SPULEN
公开(公告)号：EP1041031A1
公开(公告)日：2000-10-04
申请号：EP98946462.3
申请日：1998-10-01
IPC分类号： B65H63/00
CPC分类号： B65H63/006 , B65H2701/31
摘要： A facility for the optical inspection of yarn packages comprising package conveyor means apt to make discrete stops for the introduction of packages (1) into an inspection box (2) provided with a plurality of optical-sensing devices (3, 4, 5) to scan the external surface of said packages (1), for such a purpose moving the package (1) or part of the optical-sensing devices (3, 4, 5) together with associated light sources or arranging a plurality of stationary light sources being apt to be selectively activated within said inspection box (2), said packages (1) being in said facility arranged on replaceable, removable carriers adaptable to the characteristics of said packages and mounted on a plurality of platforms (6) associated to said conveyor means, each platform (6) carrying a package (1) to be inspected and comprising one or more amply-dimensioned recesses (7) provided to allow package (1) to fall within the field of view of an optical-sensing device (3) situated below the plane of said platform (6).
摘要翻译： 一种用于纱线包装的光学检查的设备，包括：包装输送装置，其适于制成用于将包装（1）引入到具有多个光学感测装置（3,4,5）的检查箱（2）中的分立停止 扫描所述包装（1）的外表面，用于将包装（1）或部分光学感测装置（3,4,5）与相关联的光源一起移动的目的，或者布置多个固定光源， 易于在所述检查箱（2）内被选择性地活动，所述包装（1）位于所述设施中，所述装置设置在可更换的可移除的载体上，适用于所述包装的特性，并安装在与所述传送装置相关联的多个平台（6） ，每个平台（6）承载待检查的包装（1），并且包括设置成允许包装（1）落入光学感测装置（3）的视场内的一个或多个足够尺寸的凹部（7） 位于飞机的下方 所述平台（6）。
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5.发明公开
公开(公告)号：EP0978469A1
公开(公告)日：2000-02-09
申请号：EP97948915.0
申请日：1997-12-30
IPC分类号： B65H63/00
CPC分类号： B65H63/006 , B65H2701/31
摘要： Installation for the quality control of yarn bobbins, said installation comprising one or a plurality of quality control machines (2) which are associated to a system (5) for transporting the bobbins (7) onto supports (6), with stops for inspection purposes, said quality control machines having a housing (19) wherein are provided one or a plurality of inspection stations (11), one or a plurality of loading/unloading stations (20) and a unit for transferring the bobbins (7) from the transport system (5) to said housing (19), the bobbins being positioned successively in the stations (11, 20) and returning to the transport system (5); the unit for transferring the bobbins comprises a rotary frame (3) which makes stops of predetermined duration at each of the inspection stations (11) and loading/unloading stations (20) and incorporates various assemblies provided with a fixing member (4) intended to approach the support (6) carrying the bobbin (7) in order to take the latter.
摘要翻译： 安装用于纱线筒管的质量控制，所述安装包括一个或多个质量控制机器（2），其与用于将线轴（7）运送到支撑件（6）上的系统（5）相关联，具有用于检查目的的停止 所述质量控制机器具有壳体（19），其中设置有一个或多个检查站（11），一个或多个装载/卸载站（20）和用于将线轴（7）从传送器 系统（5）连接到所述壳体（19），所述线轴连续地位于所述工位（11,20）中并返回到所述传送系统（5）; 用于传送线轴的单元包括在每个检查站（11）和装载/卸载站（20）处停止预定持续时间的旋转框架（3），并且包括设置有固定构件（4）的各种组件， 接近承载线轴（7）的支撑件（6），以便将其卷绕。
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公开(公告)号：EP0978469B1
公开(公告)日：2003-08-06
申请号：EP97948915.0
申请日：1997-12-30
IPC分类号： B65H63/00
CPC分类号： B65H63/006 , B65H2701/31
摘要： Installation for the quality control of yarn bobbins, said installation comprising one or a plurality of quality control machines (2) which are associated to a system (5) for transporting the bobbins (7) onto supports (6), with stops for inspection purposes, said quality control machines having a housing (19) wherein are provided one or a plurality of inspection stations (11), one or a plurality of loading/unloading stations (20) and a unit for transferring the bobbins (7) from the transport system (5) to said housing (19), the bobbins being positioned successively in the stations (11, 20) and returning to the transport system (5); the unit for transferring the bobbins comprises a rotary frame (3) which makes stops of predetermined duration at each of the inspection stations (11) and loading/unloading stations (20) and incorporates various assemblies provided with a fixing member (4) intended to approach the support (6) carrying the bobbin (7) in order to take the latter.
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