Full-automatic wire pipe welding machine

Abstract

The invention discloses a full-automatic wire pipe welding machine. The full-automatic wire pipe welding machine comprises a full-automatic welding machine frame assembly; and a steel wire feeding andsteel wire straightening assembly, an online steel wire shearing and steel wire pushing assembly, a steel wire downward turning mechanism assembly and a welding electrode assembly are arranged on thefull-automatic welding machine frame assembly. The full-automatic wire pipe welding machine has the following machining steps: (a) online length determination, straightening and shearing are performed on coiled steel wires according to customer drawing requirements; (b) online precise position adjustment is performed on the online shorn steel wires; and (c) the online shorn steel wires are onlinefed to appointed positions of molded steel pipes needing to be welded for welding according to process requirements. The full-automatic wire pipe welding machine improves the production efficiency ofa wire pipe heat exchanger, reduces configuration of producers, and changes product welding from two persons to one person; or even one person can synchronously operate two welding machines to weld products, so that the man-machine working efficiency is greatly improved, and the enterprise production cost is reduced.

Description

technical field [0001] The invention relates to a welding machine used in the refrigeration industry, especially a fully automatic wire pipe welding machine and a copper chuck assembly, which are widely used in the welding of condensers and evaporators of refrigeration equipment. Background technique [0002] The wire pipe welding machine currently in use requires two employees to operate, one person arranges the welding steel wire and welding steel pipe on the welding tool, and the other person is responsible for operating the welding machine for welding. And before welding the product, it is necessary to cut the steel wire according to the length specified in the drawing with a steel wire cutter, and there are problems of steel wire handling and storage at the same time. [0003] At present, the electrode seat of the wire tube welding machine used in the refrigeration industry uses a sleeve to fix and control the reciprocating movement of the electrode to weld the wire tub...

AI Technical Summary

Problems solved by technology

Moreover, before welding the product, it is necessary to use a wire cutter to cut the steel wire according to the length specified in the drawing, and there are problems in handling and storing the steel wire at the same time.

[0003] At present, the electrode seat of the wire tube welding machine used in the refrigeration industry uses a sleeve to fix and control the reciprocating movement of the electrode to weld the wire tube. The disadvantages are that the mechanical precision is not enough and the empty position is too large, which causes the shaking of the welding electrode. When welding products, it is easy to produce false welding and explosion, which seriously affects the welding quality and causes the qualified rate of welding products to be low.

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