Ultrasonic cleaning device for metal workpieces

Abstract

The invention relates to an ultrasonic cleaning device, and discloses an ultrasonic cleaning device for metal workpieces. The ultrasonic cleaning device for the metal workpieces comprises a rack, an ultrasonic cleaning device and a circulating carrying device, wherein the ultrasonic cleaning device comprises an ultrasonic generator and an ultrasonic cleaning tank which is arranged on the rack; theultrasonic cleaning tank comprises a first tank wall and a second tank wall, wherein the first tank wall and the second tank wall are arranged oppositely aslant; the circulating carrying device enters along the first slant tank wall of the ultrasonic cleaning tank and leaves along the second slant tank wall of the ultrasonic cleaning tank; a plurality of storage positions are arranged on the circulating carrying device and are used for enabling to-be-cleaned metal workpieces to be placed; and each of the storage positions comprises a bottom plate and limiting plates which are movably connected with the bottom plate and are arranged in parallel and interval manners. According to the ultrasonic cleaning device for the metal workpieces disclosed by the invention, stains formed on the metal surface can be effectively cleaned, and damage caused by colliding the metal workpieces can be prevented.

Description

technical field [0001] The invention relates to the field of ultrasonic cleaning devices, in particular to an ultrasonic cleaning device for metal workpieces. Background technique [0002] Ultrasound is a sound wave with a frequency higher than 20,000 Hz. It has good directionality, strong penetrating ability, and is easy to obtain concentrated sound energy. It acts directly and indirectly with the dirt, so that the dirt layer is dispersed, emulsified, and peeled off to achieve the purpose of cleaning. Due to the high frequency and short wavelength of ultrasonic waves, the directionality of propagation is good and the penetrating ability is also strong. It is not limited by the complex shape of the surface of the cleaning parts, and the speed of ultrasonic cleaning is fast and the quality is high, so that the cost of ultrasonic cleaning is low and widely used. It is widely used in the cleaning of various objects. [0003] The ultrasonic cleaning machine mainly converts the...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcoming that metal workpieces are easily damaged during the ultrasonic cleaning process in the prior art, and provide an ultrasonic cleaning device for metal workpieces, which can avoid collisions of metal workpieces during the ultrasonic cleaning process , maintain the integrity of the metal workpiece, improve the precision of the metal workpiece

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