Pole piece cutting device

The utility model relates to a pole piece cutting device which comprises a rack, an upper cutter assembly, a lower cutter assembly, a driving element and a track plate, the upper cutter assembly, thelower cutter assembly and the driving element are arranged on the rack, and the driving element drives the track plate to do linear reciprocating motion and drives the upper cutter assembly to do linear reciprocating motion towards the lower cutter assembly. According to the utility model, the track plate used for controlling the upper cutter assembly to move is arranged; the driving element drives the rail plate to move transversely so as to drive the upper cutter assembly to move back and forth towards the lower cutter assembly, and therefore cutting of the pole piece is achieved, the driving element is driven in a single reciprocating mode, the upper cutter assembly can cut the pole piece at least twice, the cutting efficiency is high, and the production takt is high. 本实用新型涉及一种极片裁切装置，包括：机架、上切刀组件、下切刀组件、驱动元件以及轨迹板