Blowing mechanism and laser welding machine

By setting a single air pipe connector and clamping component in the air blowing mechanism, precise alignment between the air blowing plate and the welding surface is achieved, solving the problems of equipment complexity and application limitations caused by multiple air pipe connectors, and improving the quality and efficiency of battery module welding.

CN224273755UActive Publication Date: 2026-05-26SHENZHEN HERO LASER EQUIP CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN HERO LASER EQUIP CO LTD
Filing Date
2025-05-14
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

During the battery module welding process, the air blowing mechanism suffers from increased equipment complexity and limited application due to the presence of multiple air pipe joints.

Method used

Design an air blowing mechanism in which an air blowing plate is connected to an external air pipe connector and combined with a clamping component to reliably connect the air blowing plate to an external air source. The structure is simplified by using only one air pipe connector, which reduces the risk of gas leakage. The air blowing groove is precisely aligned with the welding surface to ensure uniform air blowing.

Benefits of technology

The sealing and reliability of the blowing mechanism have been improved, ensuring a stable and uniform supply of protective gas, adapting to the welding surfaces of different battery modules, and improving welding quality and efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224273755U_ABST
    Figure CN224273755U_ABST
Patent Text Reader

Abstract

The utility model discloses an air blowing mechanism and a laser welding machine, and relates to the technical field of battery module welding, the air blowing mechanism is applied to the battery module welding process, a battery module is provided with a welding face, the air blowing mechanism further comprises a base frame, a pressing assembly and an air blowing assembly, and the pressing assembly is movably arranged on the base frame; the air blowing assembly comprises an air blowing plate and an air pipe connector, the air blowing plate is arranged on one side of the pressing assembly, an air blowing groove is formed in the air blowing plate, the air pipe connector is communicated with the air blowing groove, and the air blowing groove corresponds to the welding face. The air blowing plate is externally connected with the air pipe connector, so that the structure of the whole air blowing mechanism is simpler and more compact, and the air leakage risk caused by a plurality of air pipe connectors is reduced. Due to the fact that the air blowing assembly is arranged on one side of the pressing assembly, and the pressing assembly is movably arranged on the base frame, when the battery module is fixed, the air blowing assembly is driven by the pressing assembly to be close to the welding face of the battery module and accurately aligned with the welding face, and the air blowing effect is ensured.
Need to check novelty before this filing date? Find Prior Art