Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CARDBOARD BOX DIVIDING DEVICE AND CARDBOARD BOX MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/117286
Kind Code:
A1
Abstract:
This cardboard box dividing device and cardboard box manufacturing device are provided with: lower conveyors (121, 122) on which multiple cardboard box continuous bodies (B0) are stacked and conveyed; a pressing device (125) which presses, from above, the multiple cardboard box continuous bodies (B0) stacked on the lower conveyors (121, 122); a cutting blade (126) which is arranged in the width direction (Db) of the cardboard box continuous bodies (B0) and divides in the front-back direction the multiple cardboard box continuous bodies (B0) stacked on the lower conveyors (121, 122); a lifting device (127) which moves the cutting blade (126) and the multiple cardboard box continuous bodies (B0) on the lower conveyors (121, 122) relative to each other in the vertical direction; and a control device (231) which controls the pressing device (125) on the basis of the lifting height of an upper loading conveyor (102) at the time when the pressing reaction force from the upper loading conveyor (102) pressing the multiple stacked cardboard box continuous bodies (B0) has reached a preset reference pressing reaction force.

Inventors:
SHIGEYAMA, Naoki (1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe-sh, Hyogo 85, 〒6528585, JP)
IWAI, Takanori (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:
JP2018/046064
Publication Date:
June 20, 2019
Filing Date:
December 14, 2018
Export Citation:
Click for automatic bibliography generation   Help
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
JP2008036805A2008-02-21
JP2013169690A2013-09-02
JP2007044819A2007-02-22
JPH06138632A1994-05-20
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
Download PDF:



 
Previous Patent: FOAM DISCHARGER

Next Patent: SUPPORT AND TIRE-RIM ASSEMBLY