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Title:
PROTECTIVE SHEET AUTOMATIC PEELING APPARATUS AND PROTECTIVE SHEET AUTOMATIC PEELING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/171681
Kind Code:
A1
Abstract:
Provided is an automatable peeling apparatus for peeling a protective sheet from a prepreg sheet. This peeling apparatus 2 is equipped with a loading unit 11, a prepreg sheet conveying unit 12, a leading end position detection unit 13, air spraying units 14, 15, a peeling state detection unit 16, protective sheet gripping/conveying units 17, 18, an extraction unit 19, and a control unit 20. The control apparatus 20 controls the loading unit 11, the prepreg sheet conveying unit 12, the leading end position detection unit 13, the air spraying units 14, 15, the peeling state detection unit 16, the protective sheet gripping/conveying units 17, 18, and the extraction unit 19. The first spraying mechanism 14 sprays first air onto the front of the end face of the prepreg sheet. Thus, peeling of the protective sheet starts. The second spraying mechanism 15 sprays second air and fourth air onto the peeling boundary of the protective sheet and sprays third air onto the peeled protective sheet.

Inventors:
YOSHIZAKI Risa (3175 Showa-machi, Kanazawa-ku, Yokohama-sh, Kanagawa 40, 〒2368540, JP)
TAKATSU Takehito (3175 Showa-machi, Kanazawa-ku, Yokohama-sh, Kanagawa 40, 〒2368540, JP)
JINISHI Toru (3175 Showa-machi, Kanazawa-ku, Yokohama-sh, Kanagawa 40, 〒2368540, JP)
Application Number:
JP2018/044259
Publication Date:
September 12, 2019
Filing Date:
November 30, 2018
Export Citation:
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Assignee:
NIPPI CORPORATION (3175, Showa-machi Kanazawa-ku, Yokohama-sh, Kanagawa 40, 〒2368540, JP)
International Classes:
B65H41/00
Foreign References:
JP2014125285A2014-07-07
JP2005298140A2005-10-27
JP2008285325A2008-11-27
JP2005041611A2005-02-17
Attorney, Agent or Firm:
MAEJIMA Daigo et al. (No2 Azuma Bldg. 5fl, 14 Kandasakumacho 1-chome, Chiyoda-k, Tokyo 25, 〒1010025, JP)
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