Crossbar and joint welding equipment and simultaneous welding method

Abstract

The invention relates to a welding equipment for a cross bar and a joint and a synchronous welding method. The equipment includes a cross bar feeding station, two sets of joint feeding stations, a welding station and a blanking station; The station and the unloading station are set on the same production line; the two sets of joint feeding stations are respectively arranged on both sides of the welding station, and the cross bar feeding station and the two sets of joint feeding stations work synchronously. The bars and joints are transported to the welding station synchronously, and the two sets of joint feeding stations respectively transport the two sets of joints to both ends of the cross bar to realize the precise feeding action of the cross bar and joints; the welding station realizes the cross bar Synchronous welding with the joints at both ends; the synchronous welding method uses the above-mentioned cross bar and joint welding equipment to complete the pre-welding and simultaneous welding of the cross bar and the joint. The invention integrates a crossbar loading station, joint loading station, welding station and unloading station, realizes fast welding of the crossbar and the joint, and realizes synchronous welding of the crossbar and the joints at both ends.

Description

technical field [0001] The invention relates to the technical field of welding automation equipment, in particular to a crossbar and joint welding equipment and a synchronous welding method. Background technique [0002] In industrial production, rod-shaped moldings are often used. When processing rod-shaped moldings, it is necessary to weld the joints at both ends of the rod-shaped molding. It was manual welding at first, and later developed into automatic welding. Traditional automatic welding, It is to use multiple welding robots or special welding machines. It has high equipment investment costs, many operators, and low efficiency. A single manual welding takes about 15s-20s / piece. Disadvantages such as large area. [0003] Moreover, the existing automatic welding equipment cannot realize the simultaneous welding of the crossbar and the joints at both ends. The specific reason is that when welding the crossbar and the joint, the outer circumference of the joint needs to...

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem in the prior art that synchronous welding of both ends of the cross bar cannot be realized, and to provide a cross bar and joint welding equipment and a synchronous welding method, which integrates the cross bar feeding station , joint loading station, welding station and unloading station, to realize the fast welding of the cross bar and the joint, and realize the simultaneous welding of the cross bar and the joints at both ends

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