公开(公告)号：WO2016083408A1

公开(公告)日：2016-06-02

申请号：PCT/EP2015/077554

申请日：2015-11-24

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： LA VOS, Peter G. ,  KAWAGUCHI, Daisuke

IPC: B65H5/36 ,  B65H5/22 ,  B65H29/24 ,  B65H29/52

CPC classification number: B65H29/24 ,  B41J11/00 ,  B41J11/002 ,  B41J11/007 ,  B41J13/10 ,  B65H5/02 ,  B65H5/224 ,  B65H5/36 ,  B65H7/06 ,  B65H29/242 ,  B65H29/36 ,  B65H29/52 ,  B65H29/56 ,  B65H2301/4461 ,  B65H2301/44735 ,  B65H2301/51214 ,  B65H2404/62 ,  B65H2406/122 ,  B65H2801/15 ,  B65H2220/01 ,  B65H2220/02

Abstract: In the present invention a sheet transfer assembly (100) is provided for transferring a sheet from a supplying conveyor (10) to a receiving conveyor (40). The receiving conveyor comprises a transport belt (42) having a support surface (43) for supporting the sheet on a contact side (21) of the sheet. The supplying conveyor is arranged for advancing the sheet in a transport direction (T) towards the receiving conveyor. The sheet transfer assembly comprises a sheet guidance element (110) arranged downstream of the supplying conveyor in the transport direction for guiding the sheet towards the receiving conveyor, the sheet guidance element comprising a guidance surface (120) for supporting the sheet at its contact side; wherein the guidance surface comprises two guide faces (130a, 130b). Both guide faces extending in the transport direction over the support surface of the transport belt and being cooperatively arranged for supporting both side edge portions (26) at the sides of the sheet in a lateral direction (Y), which is substantially perpendicular to the transport direction, thereby forming a space (132) in between one another allowing a middle portion (28) of the sheet to move towards the support surface of the transport belt.

Abstract translation: 在本发明中，提供了一种片材传送组件（100），用于将片材从供给传送器（10）传送到接收传送器（40）。 接收输送机包括具有支撑表面（43）的输送带（42），用于将纸张支撑在纸张的接触侧（21）上。 供应输送机被设置用于沿输送方向（T）朝向接收输送机推进纸张。 片材传送组件包括在输送方向上布置在供应输送机的下游的片材引导元件（110），用于将片材朝向接收输送机引导，片材引导元件包括用于在其接触侧支撑片材的引导表面（120） ; 其中所述引导表面包括两个引导面（130a，130b）。 两个导向面在传送方向上延伸到传送带的支撑表面上并且协同地布置成用于沿横向方向（Y）支撑片材侧面的两个侧边缘部分（26），该横向方向（Y）基本上垂直于传输 从而在彼此之间形成允许片材的中间部分（28）朝向传送带的支撑表面移动的空间（132）。

公开(公告)号：WO2016055503A1

公开(公告)日：2016-04-14

申请号：PCT/EP2015/073099

申请日：2015-10-07

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： VAN ACQUOIJ, Catharinus ,  KAWAGUCHI, Daisuke ,  JACOBS, Hermanus R.J. ,  CLEVERS, Ernest J.J.

IPC: B41J2/045 ,  B41J11/00

CPC classification number: B41J29/38 ,  B41F33/0036 ,  B41J2/2146 ,  B41J11/009 ,  B41J11/0095 ,  B41J13/0018 ,  B65H7/06 ,  B65H29/62 ,  B65H43/04 ,  B65H85/00 ,  B65H2511/135 ,  B65H2511/20 ,  B65H2511/52 ,  B65H2511/522 ,  B65H2220/01 ,  B65H2220/03

Abstract: A printing system comprising an apparatus (20) for defect detection in a printing system. The printing system comprises, an image forming device (9), a sensing unit (21) for sensing a surface geometry of a sheet to be printed and for generating data representative of that surface geometry, a processor device (25) for processing the data; and a controller (24) for controlling further progress of the sheet (S) along a transport path (P) of the printing system in dependence upon the deformations in the surface geometry of the sheet detected and classified by the processor device. The operating conditions the sheet is exposed to at the sensing unit are similar to the operating conditions the sheet is exposed at the image forming.

Abstract translation: 一种打印系统，包括用于在打印系统中进行缺陷检测的设备（20）。 印刷系统包括图像形成装置（9），感测单元（21），用于感测待印刷的片材的表面几何形状并用于产生表示该表面几何形状的数据;处理器装置（25），用于处理数据 ; 以及控制器（24），用于根据由处理器装置检测和分类的片材的表面几何形状的变形，控制片材（S）沿着打印系统的传送路径（P）的进一步进展。 片材在感测单元处暴露的操作条件类似于片材在成像时暴露的操作条件。

公开(公告)号：WO2016055501A1

公开(公告)日：2016-04-14

申请号：PCT/EP2015/073094

申请日：2015-10-07

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： VAN ACQUOIJ, Catharinus ,  KAWAGUCHI, Daisuke ,  JACOBS, Hermanus R.J. ,  CLEVERS, Ernest J.J.

IPC: B41J2/045 ,  B41J11/00

CPC classification number: B41J29/38 ,  B41F33/0036 ,  B41J2/2146 ,  B41J11/009 ,  B41J11/0095 ,  B41J13/0018 ,  B65H7/06 ,  B65H29/62 ,  B65H43/04 ,  B65H85/00 ,  B65H2511/135 ,  B65H2511/20 ,  B65H2511/52 ,  B65H2511/522 ,  B65H2220/01 ,  B65H2220/03

Abstract: The present invention provides a printing system (1) with an apparatus (20) for defect detection comprising a sensing unit (21) for sensing a surface geometry or topology of a sheet and for generating data representative of that surface geometry or topology, a processor device (25) for processing the data to detect and classify deformations, and a controller (24) for controlling further progress of the sheet along the transport path of the printing system in dependence upon the deformations detected and classified by the processor device (25). Furthermore, the invention provides a corresponding method of detecting defects in a printing system.

Abstract translation: 本发明提供了一种具有用于缺陷检测的装置（20）的打印系统（1），包括用于感测片材的表面几何形状或拓扑并用于生成表示该表面几何形状或拓扑的数据的感测单元（21），处理器 用于处理数据以检测和分类变形的装置（25）;以及控制器（24），用于根据由处理器装置（25）检测和分类的变形来控制片材沿着打印系统的传送路径的进一步进展， 。 此外，本发明提供了检测打印系统中的缺陷的相应方法。