High-temperature crest soldering machine

Abstract

The invention relates to a high-temperature crest soldering machine, comprising a shell, a heat-insulating layer, a tin bath, a controller, a motor and a transmission mechanism, wherein the heat-insulating layer and the tin bath are respectively arranged in the shell which is also internally provided with a crest generating tank, a temperature detector and a heating pipe; the crest generating tank is communicated with the tin bath and is internally provided with a starting blade; the top of the crest generating tank is communicated with a nozzle; the starting blade is connected with the transmission mechanism; the temperature detector penetrates through a heat insulator, the tin bath and the crest generating tank; and one ends of the heating pipe and the temperature detector are both connected with the controller by control lines. The high-temperature crest soldering machine has simple structure and small size and can greatly improve the temperature in the tin bath to more than 500 DEG C, can prevent residues from adhering the surface of the welded workpiece, therefore, tin surface cleaning before each tin soldering and the consequent soldering surface cleaning are omitted, the quality and the working efficiency of a product are improved, and the dependency of workers on the proficiency level is reduced.

Description

technical field [0001] The invention relates to a welding machine, in particular to a high-temperature wave soldering machine. Background technique [0002] Direct solderable insulated enameled wire will produce a lot of residues (oxides of tin, insulating paint, skeleton, etc.) during the welding process. Even if the tin surface is cleaned before each welding, some residues will still adhere to the surface of the welding part. These residues substances will affect its usability. For example, when re-soldering with other workpieces (printed circuit boards), due to the existence of these residues, it will lead to false soldering, insufficient soldering tin, and inability to solder. And the effect is not perfect. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned technologies, the present invention provides a high-temperature wave soldering machine with simple structure and small volume, which can avoid residues adhering to the surface of ...

AI Technical Summary

Problems solved by technology

[0002] Direct solderable insulated enameled wire will produce a lot of residues (oxides of tin, insulating paint, skeleton, etc.) during the welding process. Even if the tin surface is cleaned before each welding, some residues will still adhere to the surface of the welding part. These residues will affect its usability

For example, when re-soldering with other workpieces (printed circuit boards), due to the existence of these residues, it will lead to false soldering, insufficient soldering tin, and inability to solder. and it's not perfect

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