Automatic seaming machine for all-glass vacuum heat pipe

Abstract

The invention discloses an automatic seaming machine for an all-glass vacuum heat pipe. The automatic seaming machine orderly comprises 1, a loading transmission device for providing a heat collection pipe and a condensation end to a seaming device, 2, the seaming device for welding the heat collection pipe and the condensation end into a welded heat pipe, 3, an unloading device for taking down the welded heat pipe from the seaming device and putting the welded heat pipe into an annealing device, and 4, the annealing device for carrying out annealing of the welded heat pipe. Through reasonable arrangement, the automatic seaming machine has the advantages that the whole structure is simple and clear; automatic seaming of an all-glass vacuum heat pipe is realized; manpower is saved; work efficiency is improved; and a reject ratio of production is reduced.

Description

technical field [0001] The invention relates to a sealing device for an all-glass vacuum heat pipe, which is used for automatic sealing of the condensation end of the all-glass vacuum heat pipe. Background technique [0002] In the production process of all-glass vacuum heat pipes, the sealing of the condensing end was performed manually and semi-automatically in the past. The specific process is as follows: Manually put the installed inner tube and outer tube on the heat collecting tube clamping machine, install the condensing end on the condensing end clamping machine coaxial with the heat collecting tube, manually control the amount of fire and send the fire, Until the condensing end and the sealing port of the heat collecting tube are melted, flanging, the condensing end is controlled to be close to the sealing end of the heat collecting tube, and then sealed together, and then the tube is manually lowered and placed on the annealing furnace. Generally, it takes about 2...

AI Technical Summary

Problems solved by technology

[0009] The object of the present invention is to provide an automatic sealing machine for the condensing end of an all-glass vacuum heat pipe to solve some problems in the prior art: manual upper and lower tubes, long working line, easy to cause small exhaust nozzles of heat collecting tubes, condensation The end filling nozzle is broken, and the product is reworked; manual sealing, flame temperature and flame radiation will cause some potential harm to the human body; sealing depends on the proficiency of workers, so some heat pipes are not well sealed; the size of the flame is artificially controlled, resulting in gas , Oxygen waste; production efficiency depends on the proficiency of workers, so the work efficiency is relatively low; the distance between the sealing equipment and the annealing furnace will cause a certain amount of energy waste, and the problem of not being able to meet mass production

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