An oiling device for electro-tin plating

Abstract

The invention belongs to the technical field of tinning electroplating and oiling treatment, and specifically relates to an oiling device for tinning electroplating, including an oil pool, the inner cavity of the oil pool is fixed with a mounting plate, and the side wall of the mounting plate is rotatably mounted with a rotating shaft , the rotating shaft runs through the mounting plate, the output shaft of the driving motor is fixedly connected to the rotating shaft, the mounting plate is fixed with a No. On the side wall of the No. 2 disk, a connecting rod is installed to rotate equidistantly along its circumference, and the end of the connecting rod far away from the No. 2 disk is fixed with a mounting disk; the present invention controls the contraction of the electric push rod through the controller, and the electric push rod is driven to connect The sliding seat moves towards the direction of the mounting plate, and the sliding seat pulls the connected No. 1 spring, so that the connected grippers are synchronously contracted to the middle, and the outer diameter of the grippers is reduced, so that they can easily enter the workpiece Inside, it is convenient for the gripper to quickly enter the interior of the workpiece.

Description

Technical field [0001] The present invention belongs to the technical field of electroplating tin coating oil treatment, and is specifically a coating device for electroplating tin treated treatment. Background technique [0002] The tin plating layer has been widely applied to the electronic industry as the protective and solderable coating of the electronic components, wires, printed wiring boards, and integrated circuit blocks due to their excellent corrosion and weldability. [0003] The application of electroplating tin is very wide, tin has the advantages of corrosion resistance, discoloration, non-toxic, easy to brazing, soft, low melting point, and has good ductility. Through special pre-treatment processes, the surface formation is firm and bright. Determination, uniform, continuous alloy plating. [0004] Although the electroplating solution is different, the electroplating process process is basically the same, and the basic process is divided into process segments suc...

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Problems solved by technology

[0004] Although the electroplating tin solutions are different, the electroplating process is basically the same. The basic process is divided into pretreatment, electroplating, reflow, passivation and antirust oil coating; Due to the special shape of the pot-shaped workpiece when using rust oil, a large amount of anti-rust oil will be brought out after being directly immersed in the anti-rust oil, resulting in a waste of anti-rust oil, and it is necessary to manually immerse the workpiece in the anti-rust oil, which may easily cause leakage of the workpiece. Coated, thus affecting the service life of the workpiece,

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