Vorrichtung zur Herstellung von Batteriezellen, System zur Herstellung von Batteriezellen und Verfahren zur Herstellung von Batteriezellen

Details

Veröffentlichungs-Nr.

EP4760833

Anmeldetag

22. Oktober 2024

Veröffentlichung

1. Mai 2025

Rechtsraum

EP

Abstract

Example embodiments provide a battery cell manufacturing apparatus. The battery cell manufacturing apparatus includes a first image obtaining part configured to obtain first images of first electrode assemblies including on one end an electrode tab stack of a first electrode and a first electrode lead welded to the electrode tab stack, a second image obtaining part configured to obtain a second image of a second electrode assembly judged to be available by a re-inspection among first electrode assemblies judged to be defective by an inspection based on the first images, an image matching device including an image matching part configured to compare the second image with the first images and extract a first image matching the second image, and an identifier (ID) allocation device configured to allocate an ID of a first electrode assembly corresponding to the first image matching the second image as an ID of the second electrode assembly. A battery cell system including the battery cell manufacturing apparatus is also provided. The present technology also provides a battery cell manufacturing method using image matching.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea