Welding system, battery production line and welding method
WO2025185340A8PCT designated stage Publication Date: 2025-10-02CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
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Patent Information
- Application Number
- PCT/CN2025/070826
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-03-04
- Filing Date
- 2025-01-06
- Publication Date
- 2025-10-02
AI Technical Summary
Technical Problem
In the prior art, the welding equipment for the adapter and the bare battery cell occupies a large area, has a slow welding process, and has low production efficiency.
Method used
A welding system is designed, including a frame, a welding assembly, a loading assembly and a driving assembly. The driving assembly is used to move the loading assembly along cross-arranged loading positions, thereby realizing multi-station collaborative work, reducing the occupied area and improving the welding rhythm.
Benefits of technology
It effectively reduces the occupied area of welding equipment, improves the efficiency and welding rhythm of battery production, and increases production efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN2025070826_02102025_PF_FP_ABST
Abstract
A welding system, a battery production line and a welding method, the welding system being configured to weld an interconnection piece. The welding system comprises a frame (1), a welding assembly (2), a loading assembly (3) and a driving assembly (4). The frame (1) is provided with a plurality of loading stations (1a), wherein at least one of the loading stations is a welding station (1b), and at least one of the loading stations is a feeding station. The welding assembly (2) is arranged on the frame (1). The loading assembly (3) is movably arranged on the frame (1); each loading station (1a) is correspondingly provided with the loading assembly (3); each loading assembly (3) is configured to carry a bare cell (5); the welding assembly (2) is configured to weld the bare cell (5) carried by the loading assembly (3) at the welding station (1b); the driving assembly (4) can drive the loading assembly (3) to move in a first direction to pass through each loading station (1a) in sequence; and the loading assembly (3) moves in a second direction above or below the loading stations (1a) under the action of the driving assembly (4) so as to return to the corresponding loading station (1a). In this way, the size of the frame in a width direction is reduced, the footprint of the welding system is reduced, and the production efficiency of the battery is improved.
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