Horizontal continuous electroplating device and preparation method thereof

Abstract

The invention provides a horizontal continuous electroplating device. The device comprises an electroplating tank containing a copper plating liquor, upper anode electroplating spray pipes, lower anode electroplating spray pipes, upper conveying rollers, lower conveying rollers and cathode copper conductive rolling wheels; the upper anode electroplating spray pipes and the lower anode electroplating spray pipes are immersed in the electroplating tank containing the copper plating liquor and are used for spraying the liquor to a plating part; the upper conveying rollers and the lower conveyingrollers are used for horizontally conveying the plating plate; the cathode copper conductive rolling wheels are positioned on a horizontal conveying frame and are arranged above and below the platingplate; and each anode electroplating spray pipe is of a tubular structure made of a titanium material. The horizontal continuous electroplating device has the advantages that the perforating capability is high, moreover, the problems of plate edge lotus leaves, white spots and pinholes in the prior art are effectively solved, and the quality of a plated part product is effectively improved.

Description

technical field [0001] The invention relates to the technical field of copper plating and electroplating, in particular to a horizontal continuous electroplating device. Background technique [0002] As we all know, electronic products are developing towards thinner and lower power. It is required to develop in the direction of dense multi-layer circuit boards, corresponding to the new requirements of the existing FPC board production process, in order to meet these series of problems and solve the original equipment problems, a new type of horizontal continuous electroplating tank was invented. [0003] The existing continuous copper plating is vertical copper plating with the following defects: [0004] (1) In traditional vertical electroplating, due to the difference in the self-weight speed of the soft board, the tension between the upper and lower sides of the plated board is different, resulting in the problem of ruffles. [0005] (2) The traditional vertical continu...

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Problems solved by technology

[0009] The invention provides a horizontal continuous electroplating device that has strong perforation ability, effectively solves the problem of lotus leaves, white spots and pinholes on the edge of the plate in the prior art, and effectively improves the quality of the plated parts.

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