High-pressure atomization spraying device special for electroplating production

Abstract

The invention relates to the technical field of electroplating machining, in particular to a high-pressure atomization spraying device special for electroplating production. The high-pressure atomization spraying device is composed of a water washing tank, an electroplating tank, a soaking tank and a cleaning tank, all of which are linearly arranged. A drive device comprises two sliding rails erected on an electroplating cleaning device, and the sliding rails are arranged on the two sides of the water washing tank, the electroplating tank, the soaking tank and the cleaning tank. The sliding rails are connected with a portal frame through sliding blocks, and a clamping structure is arranged on the portal frame. A circulating water device is composed of a first water pump, a second water pump, a water supply pipe, a flowmeter, a pressure limiting valve, a pressure meter and a filter. An air supply device is composed of an air pump machine, an air supply pipe, the flowmeter, the pressurelimiting valve and the pressure meter. Liquid of the soaking tank is used for supplementing the electroplating tank, and therefore supplementation to water and the electroplating ion concentration iscompleted; and water moved out of the soaking tank is supplemented through cleaning liquid in the cleaning tank, so far, water circulating of plating liquid is completed, the water amount is saved, and losses of electroplating ions are reduced.

Description

technical field [0001] The invention relates to the technical field of electroplating processing, in particular to a special high-pressure atomizing spray device for electroplating production. Background technique [0002] During electroplating, the plated metal or other insoluble materials are used as the anode, and the workpiece to be plated is used as the cathode, and the cations of the plated metal are reduced on the surface of the workpiece to be plated to form a coating. In order to eliminate the interference of other cations and make the coating uniform and firm, it is necessary to use a solution containing metal cations as the electroplating solution to keep the concentration of metal cations in the coating unchanged. Electroplating can enhance the corrosion resistance of metals, increase hardness, prevent wear, improve electrical conductivity, smoothness, heat resistance and surface beauty. When electroplating, put the metal components into the drum, and then place...

AI Technical Summary

Problems solved by technology

[0003] After electroplating, there are mainly two cleaning methods: one is the traditional operation method, which uses a manual puller tube to clean. Strong acidity, need to add a large amount of alkaline chemicals for neutralization reaction treatment, the work efficiency is not high; the second is soaking and spraying cleaning, but after cleaning too much in this way, the clear water in the soaking tank is mixed with liquid ingredients The concentration will become higher, and the water in the soaking tank must be replaced after two days of production. Although the traditional method does not need to manually clean the boards one by one, the efficiency has been improved, but there is still a lot of waste of tap water.

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