Capacitor pin and lead welding machine

Abstract

The invention provides a capacitor pin and lead welding machine, and belongs to the technical field of electric welding. The capacitor pin and lead welding machine solves the technical problem that welding precision and quality are not high in the welding process of pins and leads on a cover plate of an existing capacitor. The welding machine comprises a worktable, a welding head is arranged above the worktable, a clamp capable of fixing two pins inserted on the cover plate of the capacitor is arranged below the welding head, the welding head is connected with a lifting driver capable of driving the welding head to vertically ascend and descend, the clamp is connected with a transition drive mechanism arranged on the worktable and capable of driving the clamp to horizontally move, the welding head is made of a conductive material and is connected with a first wire, the clamp is made of a conductive material and connected with a second wire, and the first wire and the second wire can be connected with different poles of a power supply respectively. The welding machine has the advantages of being simple and convenient to operate, high in welding precision and the like.

Description

technical field [0001] The invention belongs to the field of electric welding technology, in particular to a welding machine for capacitor pin leads. Background technique [0002] Electric welding refers to a welding operation that uses welding rods to melt the places where metal parts need to be connected through an arc at high temperature. In the current power capacitor industry, due to the limitation of technical conditions, manual welding is often used when welding a lead wire to the pins inserted in the two positioning slots on the capacitor cover plate. However, in actual work, the quality of manual welding is difficult to guarantee due to the high intensity of labor and the dispersion of personnel operations. For this reason, people have carried out long-term exploration, put forward various solutions. [0003] For example, the Chinese patent literature discloses a multi-spot electric welding machine [Application No.: CN201120258730.3], which includes a welding mach...

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Problems solved by technology

[0004] The above-mentioned scheme improves the existing technology to a certain extent, especially improves the working efficiency of the electric welding machine. However, this technical scheme also has at least the following defects: unreasonable design, complex structure, and difficult control, welding accuracy and quality of the workpiece not guaranteed

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