Electromagnetic pulse welding equipment for electronic packaging

Abstract

The invention provides electromagnetic pulse welding equipment for electronic packaging, which comprises a welding equipment main body, the inner end of the welding equipment main body is slidably connected with a welding chassis, the upper end of the welding equipment main body is fixedly connected with a welding frame, and the electromagnetic pulse welding equipment further comprises cleaning structures connected to the front end and the rear end of the welding frame, the cleaning structure is used for cleaning the surface before electronic packaging, the cleaning structure comprises a rotating structure movably connected in the welding frame, and the rotating structure is movably connected with the cleaning structure and used for conducting telescopic movement on the cleaning structure; and the dismounting structure is connected to the inner end of the cleaning structure and used for dismounting, replacing and cleaning the cleaning structure. According to the invention, the quality of electronic packaging is greatly enhanced, the influence of impurities adhered in the electronic packaging moving process on packaging is avoided, and the problems that the surface of an electron cannot be further cleaned before packaging and the electron cannot be positioned in the packaging operation process in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of electronic packaging, in particular to an electromagnetic pulse welding device for electronic packaging. Background technique [0002] Electronic packaging is to install the external casing of the integrated circuit built-in chip, which plays the role of placing a fixed seal, protecting the integrated circuit built-in chip, and enhancing the ability to adapt to the environment, and the riveting point on the integrated circuit chip, that is, the contact point, is welded to the packaging casing. on the pins. Electromagnetic pulse welding is a solid-state welding process that uses magnetic force to weld two workpieces together. The welding mechanism is most similar to explosive welding. Dissimilar metals can be welded, which cannot be effectively welded by adding fusion. With magnetic pulse welding, high-quality welding of similar and dissimilar metals can be accomplished in microseconds without the need ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to: for existing electrons when moving to the lower end of the welding frame, there may be adhesion of impurities in the process of moving, resulting in unstable welding, and the quality after welding is not up to standard, and During the welding process, it is easy to make the electrons of the welding operation move and cannot be stabilized on the welding chassis, resulting in the problem of poor quality that is easy to occur during the welding process

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