Brazing material adding device and method

Abstract

The invention discloses a brazing material adding device. The device comprises a welding flux containing box, a base frame is arranged at the bottom of the welding flux containing box, a transparent cover plate is rotationally connected to the left side of the top of the base frame, a lock catch is arranged between the transparent cover plate and the welding flux containing box, and a plurality of brazing material bodies are placed in an inner cavity of the welding flux containing box; and a material pushing block is arranged at the left side of the inner cavity of the welding flux containing box, a protective shell is fixedly connected to the front surface of the welding flux containing box, a driving mechanism matched with the material pushing block is arranged in an inner cavity of the protective shell, and a discharging shell is fixedly connected to the right side of the welding flux containing box. According to the device, after one brazing material body is used up, a new brazing material body can be automatically replaced for welding, a longer time interval is not needed, the situation of welding interruption is avoided, the welding quality is ensured, manual replacement is not needed, the replacement risk in the welding process is effectively reduced, and therefore, the purpose of automatically adding the welding flux is achieved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a brazing material adding device and method. Background technique [0002] Welding: also known as welding and melting, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. Welding achieves the purpose of joining through the following three ways: [0003] 1. Fusion welding--Heating the workpieces to be joined to make them partially melt to form a molten pool. After the molten pool is cooled and solidified, it will be joined. If necessary, fillers can be added to assist. It is suitable for welding processing of various metals and alloys. pressure. [0004] 2. Pressure welding - the welding process must exert pressure on the weldment, which belongs to the processing of various metal materials and some metal materials. [0005] 3. Brazing--Using metal materials with a ...

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Problems solved by technology

[0007] The object of the present invention is to provide a brazing material adding device and method, which has the advantage of automatically adding solder, and solves the problem that there is no adding device in the brazing process, and after a piece of brazing material is used up, the user needs to manually replace it. During the new brazing material, the unused brazing material needs to be removed. The brazing material at high temperature may burn the user, and there is a certain risk. In addition, manual replacement is time-consuming, laborious, inefficient, and likely to cause welding interruption The situation, which in turn affects the quality of welding

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