Automatic welding stainless steel drinking water pipeline system

Abstract

The invention discloses an automatic stainless steel drinking water pipeline welding system. The automatic stainless steel drinking water pipeline welding system comprises an automatic welding elbow,a tee joint, a female elbow, a female tee joint, a female straight joint, a reducing straight joint and the like and an automatic welding system, wherein the automatic welding system is composed of adigital control power source and a tungsten needle transmission mechanism. The invention discloses an automatic welding pipeline and the automatic welding system, automatic welding operation of stainless steel water pipes with different pipe diameters can be adapted, butt joint of the water pipes is facilitated, specifically, 1, vertical angles of the end faces of to-be-connected pipes and pipe fittings (the pipes and the pipe fittings) are machined to be flat; 2, a special aligning clamp is adopted to fix a spot welding pipe and the pipe fittings; and 3, the pipes and the pipe fittings are put into the tungsten needle transmission mechanism provided with the corresponding clamp, a welding power supply is started to drive tungsten needles to rotate at the joint of the pipes and the pipe fittings, the welding positions of the stainless steel water pipes are continuously switched, the welding requirement is met, and the clamp on the tungsten needle transmission mechanism can be replacedaccording to the pipe diameter specification, the clamp is adjusted, and welding operation of the stainless steel water pipes with the different diameters can be adapted.

Description

technical field [0001] The invention belongs to the technical field of water pipe processing and installation, and in particular relates to an automatic welding stainless steel drinking water pipeline system. Background technique [0002] Water pipes are water supply pipes. Modern decoration water pipes are constructed by buried walls. There are three types of water pipes. The first type is metal pipes, and the second type is plastic composite metal pipes. In the past, the pipes used for water supply were mainly cast iron pipes. Sand mold cast iron pipes are mainly used outdoors, while galvanized cast iron pipes are used indoors. However, after several years of use, it is easy to produce a large amount of rust and breed bacteria, which seriously endangers human health. In the existing life, the use of hot-dip cast iron pipes has been gradually restricted, and the use of stainless steel water pipes and copper water pipes has been promoted. Stainless steel is safe, hygienic...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic welding stainless steel drinking water pipeline system, including automatic welding elbow, tee, inner tooth elbow, inner tooth tee, inner tooth direct, different diameter direct, etc. and automatic welding system, which is convenient To adapt to the welding process, turn the tungsten needle to cooperate with the welding machine to weld the nozzle of the water pipe, so as to solve the problems raised in the above background technology

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