Full-automatic point welding machine

Abstract

The invention relates to a full-automatic point welding machine. The full-automatic point welding machine is used for welding a piece to be welded to a thin plate piece. The full-automatic point welding machine comprises a welding platform, a transverse guide rail, a welding machine body and a controller. The point welding machine further comprises a manipulator arranged on one side of the welding platform, and a movable clamping mechanism arranged on the transverse guide rail. The manipulator and the clamping mechanism are connected with the controller. The manipulator puts the thin plate piece into the clamping mechanism, the controller controls the clamping mechanism to horizontally move to the position of the welding machine body along the transverse guide rail, and after the manipulator puts the piece to be welded onto the set position on the thin plate piece, the welding machine body carries out point welding on the piece to be welded and the thin plate piece. Compared with the prior art, the full-automatic point welding machine has the advantages of being high in welding precision and working efficiency and the like.

Description

technical field [0001] The invention relates to a spot welding machine, in particular to a fully automatic spot welding machine. Background technique [0002] The spot welding machine adopts the principle of double-sided double-point overcurrent welding. When working, two electrodes press the workpiece so that the two layers of metal form a certain contact resistance under the pressure of the two electrodes, and the welding current flows from one electrode to the other electrode. At the same time, an instant thermal fusion is formed at the two contact resistance points, and the welding current flows from the other electrode along the two workpieces to the electrode to form a loop, which does not damage the internal structure of the workpiece to be welded. At present, welding is widely used in aviation, aerospace, energy, electronics, automobile, light industry and other industries. Spot welding machines are also commonly used welding equipment. However, most of the spot weld...

AI Technical Summary

Problems solved by technology

At present, welding is widely used in various industries such as aviation, aerospace, energy, electronics, automobiles, light industry, etc. Spot welding machines are also commonly used welding equipment, but most of the spot welding machines now require workers to operate for a long time, and the spot welding speed is slow and efficient. At the same time, due to manual installation and fixing, the accuracy is poor, the quality of the weldment is relatively low, and the products with high precision requirements cannot be completed

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