A numerical control automatic welding machine for steel-aluminum composite heat sink

By designing an adjustable automatic feeding mechanism, a rotary welding fixture, and an automatic unloading plate mechanism, the CNC automatic welding machine solves the problem of low automation in existing equipment, realizes fully automated welding of steel-aluminum composite radiators, and improves production efficiency and adaptability.

CN122165099APending Publication Date: 2026-06-09SHENGCHUN JINUAN RADIATOR
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHENGCHUN JINUAN RADIATOR
Filing Date
2026-05-11
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing steel-aluminum composite radiator welding equipment has a low degree of automation, cannot be adapted to large-scale production, has low efficiency in manual operation, lacks dedicated storage structure, and has a cumbersome changeover process, making it difficult to meet the needs of modern production.

Method used

A CNC automatic welding machine was designed, comprising an adjustable automatic material feeding mechanism, a rotary welding fixture, a welding mechanism, and an automatic unloading plate mechanism. The machine achieves fully automated operation through a control panel and is equipped with a lifting stacking rack and a synchronous feeding mechanism to adapt to processing needs of different specifications and sizes.

Benefits of technology

It has achieved fully automated welding of steel-aluminum composite radiators, reducing labor costs, improving production efficiency, adapting to processing of different specifications and sizes, reducing changeover time, and meeting the needs of large-scale production.

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Abstract

This invention relates to the field of metal processing in radiator manufacturing, specifically to a CNC automatic welding machine for steel-aluminum composite radiators. It includes a protective frame, within which a welding platform is housed. The front and rear of the protective frame are respectively provided with a discharge opening and a feed opening. A control panel is located on the outer side of the welding platform near the discharge opening. A pair of rotating welding fixtures are symmetrically arranged at both ends inside the welding platform. A displacement adjustment mechanism is located at the bottom of the rotating welding fixture furthest from the control panel. A welding mechanism is located at the top of the rotating welding fixture. An automatic discharge plate mechanism is located on the side of the rotating welding fixture near the discharge opening. An adjustable automatic feeding mechanism is located at the rear of the protective frame corresponding to the feed opening. This invention achieves full automation of the welding process through adjustable feeding, rotating welding, and automatic discharge mechanisms. It is compatible with multiple radiator specifications, eliminates the need for frequent material replenishment, and meets the requirements for large-scale production.
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