Electrode manufacturing device for electrode laser grooving

There is provided an electrode manufacturing apparatus including: a conveying member that continuously conveys an electrode sheet to perform an electrode grooving process; a laser irradiation unit that irradiates the electrode sheet with a laser beam to perform an electrode grooving process; and a pattern jig located at a portion facing the laser irradiation member to support an electrode sheet interposed between the laser irradiation member and the pattern jig, in which the pattern jig includes a panel including a pattern hole through which a laser beam having notched the electrode sheet passes, the pattern hole has a structure that widens from front to back based on the direction of travel of the laser beam. 提供了一种电极制造装置，包括：传送部件，其连续传送电极片以执行电极切槽工序；激光照射部件，其用激光束照射电极片以执行电极切槽工序；和图案夹具，其位于面向激光照射部件的部分以支撑电极片，电极片置于激光照射部件和图案夹具之间，其中，图案夹具包括面板，面板包括图案孔，已经将电极片切槽的激光束穿过图案孔，图案孔具有基于激光束行进方向从前向后变宽的结构。