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Title:
TAPE SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/182003
Kind Code:
A1
Abstract:
[Problem] To increase tape detection precision. [Solution] This tape supply device is provided with: a rotatable support stand that supports a roll of tape; a guide shaft that can rotate together with the support stand and that is disposed along the axial direction of the roll of tape supported by the support stand; a guide ring that is disposed in a manner so as to encircle the guide shaft and that forms a ring-shaped gap with respect to the guide shaft; a sensor that has a light generation unit and a light reception unit and that detects the position in the ring-shaped gap of tape pulled out from the roll of tape; and a rotary mechanism that rotates the support stand and the guide shaft. The light generation unit and the light reception unit are disposed in the guide ring in a manner such that detection light is at the outside of the guide shaft.

Inventors:
TAKEDA, Daiki (Sakura Plant, 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
SHIOBARA, Satoru (Sakura Plant 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
YAMANAKA, Masayoshi (Sakura Plant, 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
Application Number:
JP2014/076412
Publication Date:
December 03, 2015
Filing Date:
October 02, 2014
Export Citation:
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Assignee:
FUJIKURA, LTD. (5-1 Kiba 1-chome, Koto-ku Tokyo, 12, 〒1358512, JP)
International Classes:
B65H26/02; B65H16/02
Foreign References:
JP2005200179A2005-07-28
JPH04105738A1992-04-07
JPH07275933A1995-10-24
JP2008308294A2008-12-25
JP2001302091A2001-10-31
Attorney, Agent or Firm:
ISSHIKI & CO. (Rookin-Shinbashi Bldg, 12-7 Shinbashi 2-chome, Minato-k, Tokyo 04, 〒1050004, JP)
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