Endkappenschweissvorrichtung, Batteriemontagesystem, Montageverfahren und Batteriezelle

Details

Veröffentlichungs-Nr.

EP4737053

Anmeldetag

27. Mai 2024

Veröffentlichung

5. Juni 2025

Rechtsraum

EP

Abstract

The present application provides an end cover welding apparatus (30) for a battery cell (100), an assembling method and a battery cell (100), in which, the battery cell (100) includes a case (101), and an end cover (102) which is arranged at one end of the case (101); a joint of the case (101) and the end cover (102) is provided with a first connecting seam and a second connecting seam which are arranged along a circumferential direction of the case (101); the end cover welding apparatus (30) includes a material conveying assembly (310) and a welding assembly (340), in which, the material conveying assembly (310) includes a conveying line (311), a first clamp (312) and a second clamp (313), and the first clamp (312) and the second clamp (313) are arranged at an interval on the same conveying line (311); the first clamp (312) is configured to fix the case (101) and make the first connecting seam visible; the second clamp (313) is configured to fix the case (101) and make the second connecting seam visible; and the welding assembly (340) is arranged along the conveying line (311) and is configured to weld the first connecting seam when the first clamp (312) with the battery cell (100) fixed is conveyed to the welding assembly (340), and is also configured to weld the second connecting seam when the second clamp (313) with the battery cell (100) fixed is conveyed to the welding assembly (340).

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China