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Patent Searching and Data


Title:
CARDBOARD BOX DIVIDING DEVICE AND CARDBOARD BOX PRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/116578
Kind Code:
A1
Abstract:
A cardboard box dividing device and a cardboard box production device are provided with: lower conveyors (121, 122) on which a plurality of connected cardboard box bodies (B0) are stacked and conveyed; upper conveyors (123, 124) that are arranged so as to face the lower conveyors (121, 122) from above and that support the upper part of the stacked plurality of connected cardboard box bodies (B0); a pressing device (125) that presses the plurality of connected cardboard box bodies (B0) stacked on the lower conveyors (121, 122) from above; a cutting blade (126) that is arranged along the width direction (Db) of the connected cardboard bodies (B0) and that divides the plurality of connected cardboard box bodies (B0) stacked on the lower conveyors (121, 122) into a front part and a rear part; and a raising/lowering device (127) that causes the plurality of connected cardboard box bodies (B0) on the lower conveyors (121, 122) and the cutting blade (126) to move relative to each other along the vertical direction.

Inventors:
IWAI, Takanori (1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe-sh, Hyogo 85, 〒6528585, JP)
SHIGEYAMA, Naoki (1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe-sh, Hyogo 85, 〒6528585, JP)
OHIRA, Masakazu (1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe-sh, Hyogo 85, 〒6528585, JP)
SUZUKI, Yasunari (1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe-sh, Hyogo 85, 〒6528585, JP)
Application Number:
JP2017/045212
Publication Date:
June 20, 2019
Filing Date:
December 15, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD. (1-1 Wadasaki-cho 1-chome, Hyogo-ku Kobe-sh, Hyogo 85, 〒6528585, JP)
International Classes:
B31B50/20
Foreign References:
JPH08500297A1996-01-16
JP2013169690A2013-09-02
US5660095A1997-08-26
JP2016132075A2016-07-25
JPH07148697A1995-06-13
US3030867A1962-04-24
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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