Direct-current power supply welding spot polisher

Abstract

The invention discloses a direct-current power supply welding spot polisher. A vibration feeder, a passageway connected with the vibration feeder, a pair of turning wheels and polishing devices above the turning wheels are arranged on a rack respectively; the polishing devices consist of polishing motors and polishing heads connected on the polishing motors; the number of the polishing devices istwo, wherein one polishing device is vertically arranged, and the polishing head is columnar; the other polishing device is obliquely arranged in 45 degrees, and the polishing head is a 90-degree mushroom head; the two polishing heads polish anodes and cathodes of direct-current power supply plugs respectively; the direct-current power supply plugs are sequentially arranged in a prescribed direction through the vibration feeder and conveyed to inlets of the pair of turning wheels through the passageway; and the pair of turning wheels are connected with two turning wheel motors respectively. The invention provides the polisher for efficiently and full-automatically polishing the anodes and the cathodes of the direct-current power supply plugs without hand processing.

Description

technical field [0001] The invention relates to a processing machine in the production process of a DC power plug, and more specifically relates to a welding spot grinder for a DC power plug. Background technique [0002] In order to make the DC power plug conduct electricity and the surface is not corroded and scratched, the positive and negative poles of the plug are made of brass, and the surface is plated with a layer of nickel. However, it is difficult to solder the wires after nickel plating. The nickel plating layer of the welding part must be polished to expose the brass material before welding. The traditional method is to polish by hand, but this method has two disadvantages: one is to manually polish the positive and negative electrodes, which is not only complicated and not smooth enough, but also the specifications of the polished plugs are inconsistent, and if the operation is not careful, it will be polished to other places , resulting in waste. Second, manu...

AI Technical Summary

Problems solved by technology

However, after nickel plating, it is difficult to solder the wires. The nickel plating layer of the welding part must be polished to expose the brass material before welding.

The traditional method is to polish by hand, but this method has two disadvantages: one is to manually polish the positive and negative electrodes, which is not only complicated and not smooth enough, but also the specifications of the polished plugs are inconsistent, and if the operation is not careful, it will be polished to other places , resulting in waste

Second, manual polishing requires a large number of workers, which is time-consuming and labor-intensive, and the efficiency is low

[0003] The rapid development of modern industry has put forward higher requirements for all walks of life, especially the higher and higher requirements for the realization of automatic production. The traditional grinding process has not adapted to the needs of industrial development, but there is no fully automatic grinding. machine

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