Online inspection table with cold-rolled strip steel fast sampling function and sampling inspection method thereof

• Main Authors: AN HUILONG, GU TIAN, ZHANG PENG, SUN LI, YANG LIFANG, CHEN JINSHAN, WEI HUANJUN, LIANG YUANYUAN, LIU XU, ZHOU GUOPING
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2018
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The invention relates to an online inspection table with a cold-rolled strip steel fast sampling function and a sampling inspection method thereof and belongs to the technical field of cold-rolled strip steel production equipment of the metallurgical industry. According to the technical scheme, outlet pinch rolls (1), flying shears (2), recoiling pinch rolls (4) and a recoiling machine (12) are arranged on a rolling line of a pickling line tandem cold rolling mill or a cold rolling mill in the strip steel moving direction sequentially; and the online inspection table is characterized in that afirst rolling platform (6), a second rolling platform (10), a chopping shear (8) and a dropping groove (9) are further sequentially arranged on the rolling line in the strip steel moving direction, one end of the first rolling platform (6) is close to the recoiling pinch rolls (4), and the end, close to the recoiling pinch rolls (4), of the first rolling platform (6) can rotate around the other end of the first rolling p