Title:
WRAPPING DEVICE, TENSION CONTROL METHOD FOR WRAPPING MATERIAL, END PROCESSING SYSTEM FOR WRAPPING MATERIAL AND END PROCESSING METHOD FOR WRAPPING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/216842
Kind Code:
A1
Abstract:
[Problem] To provide a wrapping device having a simple structure and capable of wrapping an object to wrapped with a wrapping material with high efficiency.
[Solution] This wrapping device is provided with: an endless track provided with a plurality of sprockets; a shuttle provided with a driven chain to which thrust is transmitted from the sprockets; a wrapping material supply device mounted on the shuttle; and a support device which supports an object to be wrapped. Further, it is preferable that the wrapping material supply device be provided with a tension control mechanism which maintains constant tension that is generated in part of the drawn-out wrapping material. Furthermore, it is preferable that the wrapping device be provided with a first clamping device and a second clamping device which work in cooperation with each other and perform end processing of the wrapping material.
Inventors:
UCHIYAMA SATOSHI (JP)
HIROZANE TAKAYUKI (JP)
HIROZANE TAKAYUKI (JP)
Application Number:
PCT/JP2016/067536
Publication Date:
December 21, 2017
Filing Date:
June 13, 2016
Export Citation:
Assignee:
KOHAN KOGYO CO LTD (JP)
International Classes:
B65B11/02
Foreign References:
| US20040231302A1 | 2004-11-25 |
Attorney, Agent or Firm:
OHTA PATENT OFFICE (JP)
Download PDF: