PROCESSING APPARATUS FOR ELECTRODE ASSEMBLY OF SECONDARY BATTERY

Provided is an apparatus for processing an electrode assembly of a secondary battery, which is capable of easily compacting a base material tab of a battery. An apparatus for processing a base material tab protruding from a cylindrical electrode assembly to one surface includes a vertical plate prov...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, Jung Hyun, LEE, Dong Sub, CHO, Seog Jin, SHIN, Joo Youn, KIM, Jung Hyun, KIM, Joung Ku
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BROACHING CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING FILING HAND CUTTING TOOLS LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING SAWING SCRAPING SEVERING SHEARING SLOTTING TRANSPORTING
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Beschreibung
Zusammenfassung:	Provided is an apparatus for processing an electrode assembly of a secondary battery, which is capable of easily compacting a base material tab of a battery. An apparatus for processing a base material tab protruding from a cylindrical electrode assembly to one surface includes a vertical plate provided in a second direction perpendicular to a first direction that is a longitudinal direction of the electrode assembly, a rotatable plate provided as a planar plate parallel to the vertical plate and coupled to be rotatable relative to the vertical plate, and a plurality of blades coupled between the vertical plate and the rotatable plate. Each of the blades has a variable diameter in a central area defined by ends according to the relative rotation of the rotatable plate to process the base material tab of the electrode assembly.