HEAVY-DUTY HYDRAULIC ROTARY MACHINE DIRECTION BILATERAL CUTTING MACHINE FOR METAL SHEET

摘要

A heavy-duty hydraulic rotary machine direction bilateral cutting machine for a metal sheet comprises a front transmission roller device and a rear transmission roller device. The cutting machine further comprises a line laser (1), magnetic center alignment device (2), entry single drive pinch roller device (3), main body (4) of the machine direction bilateral cutting machine for a metal sheet, middle support roller device (5) and exit vertical guide roller (6). The line laser (1) is disposed at the front end of the front transmission roller device, the magnetic center alignment device (2) is disposed at the middle of the front transmission roller device, the entry single drive pinch roller device (3) is disposed at the rear end of the front transmission roller device, the middle support roller device (5) is disposed in the machine direction at the middle of the main body (4) of the machine direction bilateral cutting machine for a metal sheet, and the exit vertical guide roller (6) is disposed on the rear transmission roller device and after the main body (4) of the machine direction bilateral cutting machine for a metal sheet. The present invention addresses primarily the technical problems of the low yield rate, poor quality, structural complexity and high costs of the existing bilateral cutting machines for a metal sheet.