Patent ID: 8309880
Filing Date: 2012-11-13
Classification: B23K,H01M,Y02E

Abstract:
1. A coating layer removing apparatus, for removing a portion of a coating layer on an electrode plate to form an exposed area revealing a substrate of said electrode plate, and comprising: a transport device displacing said electrode plate; at least one laser device each including a laser head arranged above a displacement path of said electrode plate and generating a laser beam, wherein said laser head emits said laser beam to hit and partially penetrate said electrode plate and form said exposed area on said electrode plate, whereby the coating layer within the exposed area is scraped away by laser to provide open access to a surface of the substrate thereat; and a control center electrically connected to said transport device and said laser device, controlling said transport device to displace said electrode plate at a predetermined speed, and controlling said laser device to emit said laser beam.