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Title:
CARDBOARD BOX DIVIDING DEVICE AND CARDBOARD BOX PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/117277
Kind Code:
A1
Abstract:
A cardboard box dividing device and a cardboard box production method, wherein provided are: lower conveyors (121, 122) that stack and transport a plurality of connected cardboard box assemblies (B0); upper conveyors (123, 124) that are disposed so as to face the upper region of the lower conveyors (121, 122) and support the upper section of the stacked plurality of connected cardboard box assemblies (B0); a pressing device (125) that presses from above the plurality of connected cardboard boxes (B0) stacked on the lower conveyors (121, 122); a cutting blade (126) that is disposed along the width direction (Db) of the connected cardboard box assemblies (B0) and divides into a front and back the plurality of connected cardboard box assemblies (B0) stacked on the lower conveyors (121, 122); and a lifting device (127) that relatively moves the cutting blade (126) and the plurality of connected cardboard box assemblies (B0) on the lower conveyors (121, 122) 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:
JP2018/046027
Publication Date:
June 20, 2019
Filing Date:
December 14, 2018
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
JP2011230441A2011-11-17
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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