Elektrodenplatten-Schneidemaschine zur Herstellung einer Sekundärbatterie und Vorrichtung zur Herstellung einer Sekundärbatterie damit

Details

Veröffentlichungs-Nr.

EP4741119

Anmeldetag

3. Juli 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

Abstract

The present disclosure provides an electrode plate cutting machine and an apparatus for manufacturing a secondary battery, which may prevent foreign substances or cracks from occurring in a mixture portion while an electrode plate is cut and prevent an active material from being transferred to a separator. The electrode plate cutting machine includes an upper cutter installed above a transport path of an electrode plate transported along the transport path, a lower cutter installed below the transport path to cut the electrode plate, and a stripper installed on a side portion of the lower cutter to support the electrode plate upwardly toward the upper cutter while the electrode plate is cut, wherein the stripper includes a main body which provides a supporting force and a supporter supported by the main body and having a relatively low hardness compared to the upper cutter, the lower cutter, and the main body.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea