An electroplating solution stirring device

Abstract

The invention belongs to the technical field of stirring devices, and specifically discloses a stirring device for electroplating solution, which includes an outer barrel and a rotating shaft, on which a plurality of stirring shafts are rotatably connected, and a plurality of stirring rods are arranged on the stirring shaft, and the inner wall of the outer barrel is irregular Concavo-convex shape, the stirring shaft is a hollow structure with multiple through holes, the stirring shaft is connected with an elastic piece, the elastic piece is connected with a push rod, the stirring rod and the push rod are hinged, and a sealing ring is provided between the through hole and the stirring rod. The stirring rod is closely attached to the sealing ring, the motor is connected to the upper end of the rotating shaft, and the motor is installed horizontally. The output shaft of the motor is connected to a bevel gear. There is an air collection bag and an exhaust bag inside, an intake check valve is provided on the outer wall of the gear ring, an air outlet check valve is provided on one side of the air collection bag, the other end of the hose is sealed and connected with the exhaust bag, and an exhaust check valve is provided on one side of the exhaust bag. to the valve. By adopting the technical scheme, the stirring effect and high stirring efficiency of the electroplating solution can be improved.

Description

technical field [0001] The invention belongs to the technical field of stirring devices, in particular to an electroplating solution stirring device. Background technique [0002] In the daily production process, the raw material mixing process, as a commonly used production process, is widely used in daily production. Most of the product manufacturing requires the use of stirring devices. At present, many electroplating methods use solution stirring in order to improve the coating quality and operating conditions. The function of stirring the electroplating solution is to continuously update the cathode film, so that a fine coating can be obtained at a high deposition rate. Agitation can also be used in very deep tanks to prevent stratification of the solution and maintain a uniform concentration throughout. At present, the most commonly used stirring methods include mechanical stirring, convective stirring, ultrasonic stirring, etc. Most of the existing mechanical stirr...

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Problems solved by technology

[0004] However, the above scheme does not scrape off the material adhered to the inner wall of the shell, and the stirring shaft on the stirring rod is easy to adhere to many materials during the rotation process. If it is not removed in time, the resistance of stirring will be increased. , reducing the stirring effect

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