Sealing pin welding apparatus
CN224333724UActive Publication Date: 2026-06-09HUIZHOU LIANYING TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU LIANYING TECH CO LTD
- Filing Date
- 2025-05-16
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
In existing technologies, electrolyte residue during battery production leads to poor welding of sealing nails. Manual wiping is inconsistent and costly, making it difficult to stabilize the welding yield.
Method used
A carbon dioxide laser is used to provide a high-power laser beam to clean the battery filling port, vaporizing the residual electrolyte and replacing the manual wiping process.
Benefits of technology
It improved the welding quality of sealing nails, reduced labor costs, stabilized production yield, and reduced the instability caused by human operation.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224333724U_ABST
Abstract
The utility model provides a kind of sealing nail welding equipment, including rack and the carousel rotationally installed in rack, carousel is equipped with the fixture for clamping battery, and sequentially set along carousel circumferential feeding mechanism, cleaning mechanism, nail feeding mechanism and welding mechanism, battery fixture can follow carousel synchronous motion, to sequentially pass feeding mechanism, cleaning mechanism, nail feeding mechanism, welding mechanism, detection mechanism and discharging mechanism, wherein: cleaning mechanism includes support seat, and adjustablely assembled on support seat carbon dioxide laser, still include cleaning datum plate, cleaning datum plate is between fixture and carbon dioxide laser, cleaning datum plate can be close to or away from fixture, cleaning datum plate is provided with cleaning hole, laser beam passes through cleaning hole to battery.The utility model provides high-power laser beam by carbon dioxide laser to vaporize residual electrolyte, electrolyte in battery injection port can be washed quickly and completely.
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