Automatic necking sealing machine for metal pipe materials

Abstract

The invention discloses an automatic necking sealing machine for metal pipe materials. A workbench, a pipe material automatic feeding hopper mechanism, a pipe material necking mechanism, a pipe material automatic material cutting mechanism, a pipe material automatic welding sealing mechanism, a material receiving box, a pipe material automatic transferring mechanism and a control system are included, wherein the pipe material automatic feeding hopper mechanism, the pipe material necking mechanism, the pipe material automatic material cutting mechanism, the pipe material automatic welding sealing mechanism and the material receiving box are sequentially arranged on the workbench; the pipe material automatic transferring mechanism is fixedly arranged above the workbench, and used for transferring the pipe materials from the pipe material automatic feeding hopper mechanism to the pipe material necking mechanism, the pipe material automatic material cutting mechanism, the pipe material automatic welding sealing mechanism and the material receiving box in sequence; and the control system comprises a PLC to be in control connection with the pipe material automatic feeding hopper mechanism, the pipe material necking mechanism, the pipe material automatic material cutting mechanism, the pipe material automatic welding sealing mechanism and the pipe material automatic transferring mechanism. The automatic necking sealing machine for the metal pipe materials achieves that the metal pipe material in different hardness, pipe lengths and diameters are subjected to cut-off length fixation and welding after being subjected to automatic necking, integrated production of three procedures can be achieved, the production efficiency is remarkably improved, and wide application prospects are achieved.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to an automatic diameter reduction sealing machine for metal pipes, which is used for diameter reduction, cutting and welding sealing of metal pipes. Background technique [0002] Heat pipes make full use of heat conduction and the rapid heat transfer properties of phase change media, have ultra-high thermal conductivity, and are widely used in military, electronics and other industries. The manufacture of heat pipes generally uses metal pipes as raw materials, generally copper pipes. During its production and manufacturing process, both ends need to be reduced in diameter, and welded and sealed to ensure its internal vacuum. The reliability and stability of the necking area has a great influence on the subsequent welding process, and plays an important role in the quality of the finished product of the heat pipe. At the same time, the welding accuracy of the necking has a certa...

AI Technical Summary

Problems solved by technology

The adjustment of the hopper of this device is not convenient enough, and in the process of feeding small pipes, it is easy to cause the number of pipes to be fed at a time to be more than one, and the feeding is unstable

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