English to French Tech/Engineering Patents (in a patent) ELECTRODE PLATE PROCESSING DEVICE

a waste adsorption mechanism (12) disposed downstream of the cutting mechanism (11) along a conveying direction of the electrode plate (13), wherein the waste adsorption mechanism (12) comprises an active driving roller (120), a driven support roller (121), and a conveyer belt (122) that is coupled to the active driving roller (120) and the driven support roller (121) in a transmission way, and the conveyer belt (122) is driven by the active driving roller (120) to rotate and configured to provide a negative pressure to a waste edge (130) produced during the cutting of the electrode plate so as to adsorb the waste edge (130); and
an auxiliary roller (15) arranged upstream of the cutting mechanism (11) and configured to support the exposed foil region.

sachant que j'ai aussi waste edge