Electrode friction welding equipment

Abstract

The invention provides electrode friction welding equipment. The electrode friction welding equipment is used for vertically welding a columnar pole to the surface of a flaky pole sheet through friction welding, and the electrode friction welding equipment comprises a pole feeding mechanism, a pole clamping mechanism, a pole sheet feeding mechanism, a cutting mechanism, a rotary handpiece mechanism and a cut-off mechanism. The pole feeding mechanism comprises a supporting rod device, a positioning device, a taking device, a rod receiving device and a rod conveying device. The pole clamping mechanism comprises a clamp and a clamping driving device. The pole sheet feeding mechanism comprises a vibration disc and a positioning and conveying mechanism. The cutting mechanism comprises a mechanical arm and a tool bit. The rotary handpiece comprises a chuck, a rotary driving device and an upsetting driving device. The cut-off mechanism comprises a cut-off wheel device and a slitting driving device. According to the friction welding equipment, production can be automatically completed simply by placing raw materials in the equipment in batches, the procedure layout is reasonable, the structure is compact, and the welding stability and the high efficiency of production can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of friction welding equipment, in particular to an electrode friction welding equipment. Background technique [0002] Friction welding refers to the method of using the heat generated by the friction of the contact surface of the workpiece as the heat source to cause the workpiece to undergo plastic deformation under pressure for welding; the electrode of the battery can improve its connection stability and electrical conductivity through friction welding, thereby improving Stability of battery performance. [0003] In the friction welding process of battery electrodes, it is necessary to continuously and stably weld the pole and the pole piece together to ensure efficient production; however, the pole is usually cut from a long rod, and it is necessary to ensure that the rod is conveyed The process is neat, the transfer is smooth, and there is no material skipping; the raw materials of the pole pieces are...

AI Technical Summary

Problems solved by technology

[0003] In the friction welding process of battery electrodes, it is necessary to continuously and stably weld the pole and the pole piece together to ensure efficient production; however, the pole is usually cut from a long rod, and it is necessary to ensure that the rod is conveyed The process is neat, the transfer is smooth, and there is no material skipping; the raw materials of the pole pieces are usually in the form of loose sheets, so operations such as separation, positioning, transportation, and surface treatment are also required before welding, especially, the pole pieces need to be placed vertically , if the suction cup is used to take the material, the rough surface and weight of the pole piece make it easy to separate the pole piece from the suction cup, and the usual mechanical jaws will interfere with the jaws of the machine head; therefore, the problems that need to be solved during the welding process are very Many, a kind of equipment that can realize efficient welding production of electrodes has a strong market value

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