公开(公告)号：US20240157707A1

公开(公告)日：2024-05-16

申请号：US18220781

申请日：2023-07-11

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Chao GUO ,  Yinyong QIAO

IPC: H01M4/04 ,  B41J2/435 ,  B65H20/02

CPC classification number: H01M4/04 ,  B41J2/435 ,  B65H20/02 ,  B65H2404/143 ,  B65H2404/19 ,  H01M10/0404

Abstract: This application discloses processing equipment, electrode plate processing equipment, battery processing equipment, and a sheet processing method. The processing equipment includes a rotation roller and a laser assembly. The rotation roller is rotatable around a first axis. An outer peripheral surface of the rotation roller around the first axis is configured to allow winding of a sheet. The outer peripheral surface of the rotation roller is able to move synchronously with the sheet around the first axis. The laser assembly is disposed on the rotation roller and able to rotate with the rotation roller. The laser assembly is configured to drive a laser beam to be emitted toward the sheet, and further configured to drive the laser beam to move linearly and/or oscillate around a second axis that intersects the first axis.