Safe enhanced ultrasonic roller

Abstract

The invention relates to the technical field of textile washing equipment, and particularly discloses a safe enhanced ultrasonic roller. The safe enhanced ultrasonic roller comprises a roller body, aplurality of rows of ultrasonic vibrators annularly distributed on the inner wall of the roller body and a safety device located in the roller body. The safety device comprises an inner check ring andan annular supporting hoop enabling the outer wall of the inner check ring to be in contact fit with the ultrasonic vibrators. A plurality of corresponding holes corresponding to the positions of theultrasonic vibrators are formed in the inner check ring; and flange shafts are hermetically installed at the two ends of the roller body, and one flange shaft is provided with threading holes used for wire inlet and outlet routing of all the ultrasonic vibrators. The safe enhanced ultrasonic roller can rotate to drive fabrics to move backwards, is waterproof and insulated, and is high in safety;on the one hand, the safety device can assist in fixing each ultrasonic vibrator, and falling is reduced; on the other hand, the positions of the ultrasonic vibrators can be limited after the ultrasonic vibrator falls, and the falling ultrasonic vibrators are prevented from rolling to cause damage to the ultrasonic vibrator and other vibrators; and meanwhile, the ultrasonic action direction of theultrasonic vibrators is kept within a controllable range, and the ultrasonic cleaning effect is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of textile washing equipment, and in particular relates to a safety-enhanced ultrasonic roller. Background technique [0002] In the printing and dyeing process of fabrics, cleaning is a necessary step. Most of the existing cleaning equipment is carried out through washing tanks. Multiple washing processes are required in the washing tanks to ensure the quality of the final product of washed fabrics. In order to improve the washing effect , The amount of cleaning water used is very large, resulting in the consumption of a large amount of resources. At the same time, the washing efficiency of fabrics in traditional washing tanks is also relatively low. The dirt and oil stains inside the fabrics cannot be cleaned cleanly, which will increase the cost of production. [0003] Chinese published patent document (CN110952242A) discloses a multi-U-shaped tank washing machine, which includes a washing tank for cleani...

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Problems solved by technology

[0004] However, the above-mentioned ultrasonic device firstly transmits the ultrasonic waves to the fabric through the casing and washing liquid, and the attenuation is relatively large in the process, and the utilization rate is not high; the second is that the ultrasonic vibrator may fall off after a period of use, but there is no safety device in the device , once the ultrasonic vibrator falls off, it may cause its own electrical performance to be damaged, and even affect other vibrators. Although the ultrasonic vibrator after falling off may still be in working condition, its direction of action changes significantly, and even the ultrasonic cleaning effect on the fabric cannot be produced. ; The third is that the ultrasonic device needs an external ultrasonic generator, but it is necessary to prevent the washing liquid from entering the ultrasonic device to avoid short circuit, electric shock and other safety accidents

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