System und Verfahren zur Herstellung einer Elektrodenanordnung

Details

Veröffentlichungs-Nr.

EP4742429

Anmeldetag

7. November 2024

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

Abstract

A system for manufacturing an electrode assembly is provided, wherein the electrode assembly includes a plurality of unit electrode cells stacked on one another, each of the plurality of unit electrode cells having a unit electrode tab, and wherein the electrode assembly has a main body portion and a tab portion, the tab portion including a plurality of unit electrode tabs protruding from the main body portion. The system comprises: a welding part configured to weld the plurality of unit electrode tabs by applying vibration force; a tab guide for collecting the plurality of unit electrode tabs to supply the collected unit electrode tabs to the welding part for welding; and a tab fixing block configured to hold and press the plurality of unit electrode tabs collected by the tab guide, such that the vibration force applied by the welding part is not transmitted to the main body portion of the electrode assembly.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea