Semiautomatic multi-gun continuous working stud welding control system

Abstract

The invention discloses a semiautomatic multi-gun continuous working stud welding control system, comprising a main welding machine, welding guns, a welding working platform and a welding gun converting electric control box. The welding gun converting electric control box comprises a main control loop and a main signal loop; the current output end of the main welding machine is connected with a plurality of welding guns respectively by a splitting plate and an electromagnetic contactor of the main loop; grounding power storage signals of the main welding machine and welding switch signals of the welding guns are connected with the electromagnetic contactor by a transformer, a time relay and an electronic switch of the main signal loop, and are used for controlling the plurality of welding guns to carry out welding in turn. By the semiautomatic multi-gun continuous working stud welding control system, the auxiliary time in welding operation can be effectively reduced while the labor intensity of operators is reduced; in addition, the staggering of the welding waiting time and the binding time during welding is fully utilized in the process of two-person operation, the matching of the two operators in the welding process eliminates the middle waiting time, so that the production efficiency is improved to larger extent.

Description

technical field [0001] The invention belongs to the technical field of energy-storage stud welding, relates to the continuous welding technology of a single gun or multiple welding guns, in particular to a semi-automatic multi-gun continuous working stud welding control system. Background technique [0002] A large number of bolt welding is used in the production and manufacture of various existing plate parts, most of which are mainly manual welding. The hand-held welding torch or the automatic welding torch is a welding machine corresponding to a welding torch. The hand-held welding torch has no protection and no stripping device. The hand-held welding torch is held by the operator and operated by a simple lever. Not only the welding speed is low, but the labor intensity is high. Moreover, the welding quality (accuracy, firmness) is more difficult to guarantee. Because the operator needs a repeated auxiliary time and operation process in the manual operation process, the ...

AI Technical Summary

Problems solved by technology

The hand-held welding torch or the automatic welding torch is a welding machine corresponding to a welding torch. The hand-held welding torch has no protection and no stripping device. The hand-held welding torch is held by the operator and operated by a simple lever. Not only the welding speed is low, but the labor intensity is high. Moreover, the welding quality (accuracy, firmness) is difficult to guarantee

Because the operator needs a repeated auxiliary time and operation process in the manual operation process, and cannot make full use of the characteristics of the energy storage stud welding machine (that is, the characteristics of the short working process and welding forming time)

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