Ultrasonic cleaning device

Abstract

The invention discloses an ultrasonic cleaning device. The ultrasonic cleaning device comprises a cleaning tank, a faucet and an ultrasonic cleaning mechanism, and is characterized by further comprising a positioning mechanism, an ultrasonic generator, a protective sleeve, a balancing weight, a wire and an ultrasonic transducer are arranged on the ultrasonic cleaning mechanism, a through hole is formed in the cleaning tank, the inner diameter of the through hole is larger than the outer diameter of the protective sleeve, the protective sleeve sleeves the wire and penetrates through the throughhole, the upper end of the wire is electrically connected with the ultrasonic transducer, the lower end of the wire is electrically connected with the ultrasonic generator, the upper end of the protective sleeve is fixedly connected with the ultrasonic transducer, the lower end of the protective sleeve is fixedly connected with the wire, the balancing weight is located below the through hole, thebalancing weight is detachably fixed to the protective sleeve, the positioning mechanism is arranged on the cleaning tank or the faucet, and a positioning hole used for placing the ultrasonic transducer is arranged on the positioning mechanism. The ultrasonic cleaning device is more convenient to use, good in safety and capable of achieving automation of the ultrasonic transducer.

Description

technical field [0001] The invention relates to the technical field of ultrasonic cleaning, in particular to an ultrasonic cleaning device. Background technique [0002] The mechanism of ultrasonic cleaning is to use the physical effects of cavitation, radiation pressure, and acoustic flow when ultrasonic waves propagate in the cleaning liquid, to peel off the dirt on the cleaning parts mechanically, and at the same time promote the chemical reaction between the cleaning liquid and the dirt. Reaction, to achieve the purpose of cleaning objects. The frequency used by the ultrasonic cleaning machine can be selected from 10 to 500 kHz according to the size and purpose of the cleaning object, generally 20 to 50 kHz. As the frequency of the ultrasonic transducer increases, Langevin vibrators, longitudinal vibrators, thickness vibrators, etc. can be used. In terms of miniaturization, there are also radial vibration and bending vibration of the disc vibrator. Ultrasonic cleaning...

AI Technical Summary

Problems solved by technology

In the ultrasonic cleaning devices of the prior art, the ultrasonic transducers are usually fixedly installed on the tank body, the scope of use is limited, and the unreasonable installation position will also lead to unsatisfactory cleaning effect or inconvenient use; in addition, the existing In the technology, a set of ultrasonic cleaning mechanism can only be used for one tank body. In industries with a large cleaning workload, such as restaurants, hospitals, canteens (especially school canteens), multiple sets of ultrasonic cleaning mechanisms need to be equipped with multiple parallel tanks or tanks. cleaning mechanism, but in actual use, most of the tanks will not be used at the same time in most cases, but there is a sequence. Therefore, configuring one or more sets of ultrasonic cleaning mechanisms on each tank also increases the cost

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