Trimmvorrichtung und -Verfahren
Anmelder: LG Energy Solution, Ltd. 🇰🇷
Details
- Veröffentlichungs-Nr.
- EP4772317
- Anmeldetag
- 18. Oktober 2024
- Veröffentlichung
- 24. April 2025
- Rechtsraum
- EP
Abstract
The present invention relates to a trimming device for making the width of an active material layer uniform in an electrode in which an electrode current collector is coated with the active material layer, and more specifically, to a trimming device which can be flexibly used by precisely adjusting a cutting depth and a cutting position. According to an embodiment of the present invention, it is possible to provide a trimming device for cutting the edges of an active material layer to make the width of the active material layer uniform in an electrode in which an electrode current collector is coated with the active material layer, the trimming device comprising: a guide roll for transporting the electrode; a cutting module including a knife for cutting the edges of the active material layer above the guide roll and the electrode in the direction in which the electrode is transported by the guide roll, and an adjustment member for adjusting the gap between the tip of the knife and the guide roll; and a horizontal frame which is disposed above the guide roll and to which the cutting module is mounted.
Anmelder
- Firma
- LG Energy Solution, Ltd.
- Land
- 🇰🇷 Südkorea
Südkoreanisches Unternehmen der LG-Gruppe, das Lithium-Ionen-Batterien und Batteriesysteme entwickelt und herstellt, insbesondere für Elektrofahrzeuge, Energiespeicher sowie mobile und portable Elektronikgeräte.
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