Title:
DEVICE FOR SUPPORTING FOLD LINE GUIDES
Document Type and Number:
WIPO Patent Application WO/2021/201312
Kind Code:
A1
Abstract:
The present invention relates to a device for supporting fold line guides, which not only prevents the fold line guides from shaking by pressurizing the fold line guides at a uniform pressure, but also can support the fold line guides without shaking by being moved along folding assemblies even when the positions of the fold line guides are changed through adjustment of a width between the folding assemblies. The device for supporting fold line guides according to the present invention comprises: first and second pressurizing portions which pressurize a fold line guide mounted on a first folding assembly and a fold line guide mounted on a second folding assembly to prevent shaking of the fold line guides; first and second drive portions which move the first and second pressurizing portions by interlocking the first and second folding assemblies of which the width therebetween is adjusted according to the size of a supplied box member; and a frame which supports the first and second pressurizing portions and the first and second drive portions.
Inventors:
JUNG CHI YUNG (KR)
Application Number:
PCT/KR2020/004369
Publication Date:
October 07, 2021
Filing Date:
March 30, 2020
Export Citation:
Assignee:
CHONGRYONG IND MACHINERY CO LTD (KR)
International Classes:
B31B50/44; B31B50/00; B31B50/04; B31B50/64; B31B50/68; B31B100/00
Foreign References:
| KR101049712B1 | 2011-07-15 | |||
| US20080113856A1 | 2008-05-15 | |||
| EP3450157A1 | 2019-03-06 | |||
| JP2014046654A | 2014-03-17 | |||
| CN207310632U | 2018-05-04 | |||
| KR102099623B1 | 2020-04-10 |
Attorney, Agent or Firm:
YOON, Eui Sang (KR)
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