Title:
GLASS FIBER WOUND BODY DETECTION DEVICE, GLASS FIBER WOUND BODY DETECTION METHOD AND GLASS FIBER WOUND BODY CONVEYANCE SYSTEM
Document Type and Number:
Japanese Patent JP2018095400
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a glass fiber wound body detection device capable of detecting precisely the presence of a glass fiber wound body during conveying.SOLUTION: A glass fiber wound body detection device 100 detecting the presence of a glass fiber wound body G obtained by winding glass fibers g during conveying comprises: a light projection part 10 for emitting inspection light A to the glass fiber wound body G in a direction crossing a conveyance direction X of the glass fiber wound body G; a light receiving part 20 capable of receiving the inspection light A; and a determination part 30 for determining the presence of the glass fiber wound body G. The determination part 30 determines the presence of the glass fiber wound body G on the basis of a ratio of a light non-receiving region in which the inspection light A is not received to a whole light receiving region 21 in the light receiving part 20, or a ratio of a light receiving region in which the inspection light A is received.SELECTED DRAWING: Figure 1
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Inventors:
MISHINA KENJI
Application Number:
JP2016240988A
Publication Date:
June 21, 2018
Filing Date:
December 13, 2016
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO
International Classes:
B65H26/00; B65H19/30
Attorney, Agent or Firm:
Hitoshi Okinaka