Wet ultrasonic mechanical galvanizing device for hinges

Abstract

The invention discloses a wet ultrasonic mechanical galvanizing device for hinges, which comprises a vibrating trough, a bracket, an ultrasonic generator, an ultrasonic transducer and an ultrasonic amplitude-change pole, wherein the upper end of the vibrating trough is open, a cover plate is arranged at the open part of the vibrating trough, the vibrating trough is fixedly arranged on the bracket, the bottom of the vibrating trough is connected with the upper end of the ultrasonic amplitude-change pole, the lower end of the ultrasonic amplitude-change pole is connected with the ultrasonic transducer, the wiring end of the ultrasonic transducer is connected with the power output end of the ultrasonic generator, and glass beads, metal powder and a plating solution are arranged in the vibrating trough. The device adopts the trough of which the upper end is open, so that the mechanical galvanizing of hinges with different lengths can be realized; and the power and frequency of the ultrasonic generator are precisely adjusted by a controller, and then the vibration intensity of glass beads is changed, so that the beneficial effects that plated layers are flat, good in uniformity and high in density can be achieved.

Description

technical field [0001] The invention relates to the field of hardware products, in particular to a wet ultrasonic mechanical galvanizing device for hinges. Background technique [0002] Hinges are generally used in the connection of doors and windows, and their use environments are mostly indoors or outdoors in cities and rural areas. The surface treatment of outdoor hinges is mainly anti-corrosion performance, and they are mostly used for the connection of doors and windows in garages, warehouses, etc. Production practice has proved that mechanical galvanizing It is the best choice for hinges to meet anti-corrosion requirements. At present, mechanical galvanizing equipment often adopts the rotating drum type, which is mainly used for anti-corrosion treatment of small-sized parts such as mechanical fasteners, cement nails, and nails, but cannot be galvanized for larger-sized parts, but the hinge The shape and size are different, and some are tens of centimeters in length. U...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a wet ultrasonic mechanical galvanizing device for hinges, which solves the problem that the existing mechanical galvanizing equipment is inconvenient to galvanize all hinges

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