Printed circuit board (PCB) printing and copper plating equipment and technology

Abstract

The invention relates to the technical field of printed circuit board processing, and discloses PCB printing and copper plating equipment and a technology. The PCB printing and copper plating equipment comprises a supporting table, a supporting frame is arranged on one side of the top end of the supporting table, a supporting platform and two supporting cross beams are erected at the top end of the supporting frame, and a transverse moving mechanism is erected on the two supporting cross beams; and an operating mechanism is erected in the transverse moving mechanism and comprises a positioner at the top end, a connecting flow divider, a pickling device, a water scrubber and an electroplating device, wherein the pickling device, the water scrubber and the electroplating device are arranged on the lower surface of the connecting flow divider in a hanging manner. Under the control of a controller, the whole process can be orderly and rapidly carried out in a mode similar to printing, the electroplating effect is guaranteed, meanwhile, pickling, water washing and electroplating steps can be synchronously carried out, the time of full-plate pickling and water washing in the conventional steps is shortened, it is ensured that stain removal and electroplating processes of all point positions are effectively carried out, meanwhile, the time required by all procedures is effectively shortened, accordingly, the overall production efficiency is improved, and the copper plating capacity is increased.

Description

technical field [0001] The invention relates to the technical field of printed circuit board processing, in particular to a PCB printing copper plating equipment and a printing copper plating process. Background technique [0002] PCB circuit board, also known as printed circuit board, is the provider of electrical connection for electronic components. Its development has a history of more than 100 years. Its design is mainly layout design. The main advantage of using circuit boards is that it greatly reduces wiring and assembly errors and improves the automation level. In the PCB manufacturing process, many processes involve electroplating. The electroplating process plays a very important role in the PCB production process and affects the electrical conductivity of the PCB. [0003] The existing electroplating process is usually carried out in the electroplating tank. Before electroplating, the PCB board needs to be pickled and washed before electroplating. In this proces...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a PCB board printing copper plating equipment, which has the advantages of being able to adapt to various PCB boards of different specifications, good cleaning effect, accurate copper plating, high copper plating efficiency, etc., and solves the problem of cleaning effect. Poor, uneven electroplating layer, copper plating is not accurate enough

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