Invention Grant
US08761453B2 Method and device for the surface inspection of strip pieces 有权
带状件的表面检查方法和装置

  • Patent Title: Method and device for the surface inspection of strip pieces
  • Patent Title (中): 带状件的表面检查方法和装置
  • Application No.: US13996139
    Application Date: 2011-11-24
  • Publication No.: US08761453B2
    Publication Date: 2014-06-24
  • Inventor: Hans-Peter RichterDirk Achenbach
  • Applicant: Hans-Peter RichterDirk Achenbach
  • Applicant Address: DE Duesseldorf
  • Assignee: SMS Siemag AG
  • Current Assignee: SMS Siemag AG
  • Current Assignee Address: DE Duesseldorf
  • Agency: Abelman, Frayne & Schwab
  • Priority: DE102010055340 20101221; DE102011083405 20110926
  • International Application: PCT/EP2011/070878 WO 20111124
  • International Announcement: WO2012/084399 WO 20120628
  • Main IPC: G06K9/00
  • IPC: G06K9/00
Method and device for the surface inspection of strip pieces
Abstract:
The invention relates to a method for the surface inspection of strip pieces (120). The invention further relates to a device for carrying out the method. The method according to the invention comprises the following steps: cutting off the strip pieces (120) from a metal strip (210), wherein the strip pieces (120) comprise a length less than twice the circumference of a work roll (230) by means of which the metal strip (210) has previously been rolled; automatically checking the upper and/or lower side of the cut-off strip pieces (120) with the aid of a camera system (150) and an analysis unit (300) in regard to any periodic types of faults that may be present and caused by the work roll; ending the surface inspection process if periodically occurring types of faults are detected, or; feeding the cut-off strip pieces (120) to a strip inspection unit (140) for checking by means of inspection personnel for non-periodic types of faults if no periodic types of faults had previously been detected.
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