Power battery tab processing and packaging device

The utility model discloses a power battery tab processing and packaging device which comprises an operation table and an inclined seat, a material guide seat is clamped in the inclined seat, an insertion groove and a groove are formed in the outer wall of the top of the inclined seat respectively, insertion blocks inserted into the insertion groove are arranged on the outer walls of the two sides of the material guide seat, and the insertion blocks are inserted into the groove. A short rod is arranged on the inner wall of the bottom of the groove, a rotary knob is rotationally connected to the outer wall of the top of the inclined seat through a bearing, the rotary knob is rotationally connected to the outer portion of the short rod, and a torsional spring connected with the outer wall of the short rod is arranged on the inner wall of the rotary knob. The rotary knob is rotated to drive the clamping block to be far away from the interior of the clamping groove, the guide seat can be replaced by pulling the g