Vorrichtung zur Einstellung der Position eines Abstandsstücks für einen Schlitzdüsenbeschichter und Verfahren zur Einstellung der Position eines Keils unter Verwendung davon

Details

Veröffentlichungs-Nr.

EP4721876

Anmeldetag

3. Februar 2025

Veröffentlichung

14. August 2025

Rechtsraum

EP

Abstract

A device may adjust a position of a shim plate mounted in a slot die coater for electrode manufacturing. The device may have a shim adjustment part including a displacement meter for measuring an offset value of a shim plate disposed in the die block and including a position adjuster for adjusting the position of the shim plate according to the measured offset value, so that the position of the shim plate can be precisely and easily adjusted to a micrometer level during the assembly of the slot die coater, thereby enabling excellent workability and productivity. Furthermore, the slot die coater with the adjusted position of the shim plate may be used in manufacturing electrodes for lithium secondary batteries with high reliability on the loading amount of the electrode slurry because the offset of the shim plate is precisely adjustable.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea