Title:
STEEL PLATE DOUBLE-PRE-STACKING SYSTEM FOR SINGLE SHEAR LINE, AND STACKING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/063363
Kind Code:
A1
Abstract:
Disclosed are a steel plate double-pre-stacking system for a single shear line, and a stacking method thereof. The double-pre-stacking system comprises: a cold bed inspection rack, a cropping shearing device with a sizing function, a double-side shearing device, a first jet printing machine, a front pre-stacking machine, a sizing shearing device, a length and thickness measuring instrument, a second jet printing machine, a surface inspection/size inspection and shape-conforming device, and a rear pre-stacking machine, which are arranged sequentially along a roller way. The steel plate double-pre-stacking system and the stacking method thereof of the present invention solve the problems of jet printing, shape conforming and slow pre-stacking of a rear area of a shear line during production of a steel plate with a multiplied length, realize a pre-stacking operation being carried out on one shear line after double-side shearing and after surface inspection at the same time, realize the functions of synchronous jet printing, synchronous shape conforming and synchronous pre-stacking of a steel plate at two positions of a shear line, increase the production speed of a shear line, and improve the warehousing efficiency of a finished product warehouse.
Inventors:
CHEN XIAOJUN (CN)
LIU BIN (CN)
XIE YANG (CN)
CAO YUSHENG (CN)
LIU BIN (CN)
XIE YANG (CN)
CAO YUSHENG (CN)
Application Number:
PCT/CN2020/118926
Publication Date:
April 08, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
BAOSTEEL ZHANJIANG IRON& STEEL CO LTD (CN)
International Classes:
B23D31/02; B21B1/22; B21B1/38
Foreign References:
| CN201470675U | 2010-05-19 | |||
| CN1857807A | 2006-11-08 | |||
| CN2859517Y | 2007-01-17 | |||
| CN206104547U | 2017-04-19 | |||
| CN109202152A | 2019-01-15 | |||
| JPH05296892A | 1993-11-12 |
Other References:
HUANG KEWEI, JIAN YI, YUN LIN, ZHONGHUA XU, RONGJIAN GONG, XIAOJUN YANG: "Application and Development of the Logistics Optimization System for Thick Plate Shear Line", PROCEEDINGS OF THE 10TH CSM STEEL CONGRESS & THE 6TH BAOSTEEL BIENNIAL ACADEMIC CONFERENCE III, 21 October 2015 (2015-10-21), pages 1 - 7, XP055797113
CUI HENGXIN: "Study on Efficiency Improvement for Shearing Line of Baosteel Heavy Plate Mill", CHINESE MASTER'S THESES FULL-TEXT DATABASE, no. 10, 1 November 2012 (2012-11-01), pages 1 - 77, XP055797118, ISSN: 1674-0246
CAO YUSHENG: "Design and Implementation of the Computer System Optimization in Shearing Line of Heavy Plate Mill", CHINESE MASTER'S THESES FULL-TEXT DATABASE, no. 03, 1 June 2011 (2011-06-01), pages 1 - 71, XP055797166, ISSN: 1674-0246
LU ZONGJUN: "Optimizing the working rhythm of the thick plate cutting line", PROCEEDINGS OF THE NATIONAL STEEL ROLLING PRODUCTION TECHNOLOGY, 14 August 2012 (2012-08-14), pages 619 - 622, XP055797170
CUI HENGXIN: "Study on Efficiency Improvement for Shearing Line of Baosteel Heavy Plate Mill", CHINESE MASTER'S THESES FULL-TEXT DATABASE, no. 10, 1 November 2012 (2012-11-01), pages 1 - 77, XP055797118, ISSN: 1674-0246
CAO YUSHENG: "Design and Implementation of the Computer System Optimization in Shearing Line of Heavy Plate Mill", CHINESE MASTER'S THESES FULL-TEXT DATABASE, no. 03, 1 June 2011 (2011-06-01), pages 1 - 71, XP055797166, ISSN: 1674-0246
LU ZONGJUN: "Optimizing the working rhythm of the thick plate cutting line", PROCEEDINGS OF THE NATIONAL STEEL ROLLING PRODUCTION TECHNOLOGY, 14 August 2012 (2012-08-14), pages 619 - 622, XP055797170
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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