Small-size cover plate washing machine and washing method thereof

Abstract

The invention relates to the technical field of mechanical washing and discloses a small-size cover plate washing machine and a washing method thereof. The small-size cover plate washing machine comprises a rack and a control box; a feeding hole, a first wind shear chamber, a first washing area, a second wind shear chamber, a second washing area, a third wind shear chamber, a third washing area, afourth washing area, a fifth washing area, a fourth wind shear chamber and a discharging hole are sequentially arranged on the rack; a transmission mechanism and a water tank for water supply are further arranged on the rack; after a to-be-washed cover plate enters the washing machine, multiple times of deionized water washing and drying are sequentially carried out on the cover plate, then higher-purity deionized water washing and pure water washing are carried out on the cover plate, and finally, the cover plate is dried in the fourth wind shear chamber and is taken out of the discharging hole. When the cover plate is washed by the deionized water with higher and higher filtering precision most of impurities can be effectively washed away, and the cost of the washing water is saved; andfour groups of drying air knives in the fourth wind shear chamber and the angles of the drying air knives ensure that the cover plate is fully dried when reaching the discharging hole to meet the washing requirement.

Description

technical field [0001] The invention relates to the technical field of mechanical cleaning, in particular to a small-sized cover plate cleaning machine and a cleaning method thereof. Background technique [0002] During the production and processing of various covers such as glass or acrylic used for mobile phones and tablet computers, a large amount of dust and pollutants will remain on the surface of the cover, so a device is needed to clean the cover. In the prior art, ultrasonic cleaning or industrial cleaning agents are usually used for cleaning. [0003] The ultrasonic washing method consumes a lot of water resources, resulting in a waste of resources; industrial cleaning agents usually require a lot of manual work, the cleaning efficiency is low, and it will cause certain harm to the body of the workers. If the cleaning is not thorough, it will cause damage to the cover plate. Secondary pollution, industrial cleaning agents themselves will also cause certain pollutio...

AI Technical Summary

Problems solved by technology

[0003] The ultrasonic washing method consumes a lot of water resources, resulting in a waste of resources; industrial cleaning agents usually require a lot of manual work, the cleaning efficiency is low, and it will cause certain harm to the body of the workers. If the cleaning is not thorough, it will cause damage to the cover plate. Secondary pollution, industrial cleaning agents themselves will also cause certain pollution to the environment

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