Ultrasonic cleaning machine for preparing optical lenses

Abstract

The invention discloses an ultrasonic cleaning machine for preparing optical lenses and relates to the technical field of optical lenses. The ultrasonic cleaning machine comprises a machine body, a cleaning tank, a containing box, a sliding-assistant part, a cylinder, a supporting block, first overflow slots, second overflow slots, a three-way pipe and a liquid collection tank. The cleaning tank is fixedly mounted inside the middle portion of the top of the machine body. The bottom of the cleaning tank extends into an inner cavity of the machine body. The containing box is sleeved with the cleaning tank. The top of the left side of the containing box is slidably connected to the sliding-assistant part. Through special shape design of water spray pipes, the ultrasonic cleaning machine for preparing the optical lenses can spray water upwards to carry impurities to the water surface; the water level in the containing box goes up continuously and can carry the impurities floating to the water surface to be discharged into the three-way pipe through the second overflow slots and the first overflow slots, and the situation that impurities adhere to the surfaces of other lenses after theoptical lenses are cleaned is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of optical lenses, in particular to an ultrasonic cleaning machine for preparing optical lenses. Background technique [0002] Coating treatment is required in the production process of optical lenses, and before the coating treatment, it needs to be cleaned by an ultrasonic cleaning machine to remove particles and dust attached to the surface of the optical lens during the processing process. Ultrasonic cleaning produces cavitation effects in water, constantly Impact the surface of the object to make the dirt on the surface of the object peel off quickly, and the dirt after peeling off will not be completely removed, but will still be in the cleaning solution after detaching from the surface of the object, and peel off during the simultaneous cleaning of a large number of optical lenses The dirt is impacted by the cavitation effect to the surface of other optical lenses, which will greatly reduce the corres...

AI Technical Summary

Problems solved by technology

[0002] Coating treatment is required in the production process of optical lenses, and before the coating treatment, it needs to be cleaned by an ultrasonic cleaning machine to remove particles and dust attached to the surface of the optical lens during the processing process. Ultrasonic cleaning produces cavitation effects in water, constantly Impact the surface of the object to make the dirt on the surface of the object peel off quickly, and the dirt after peeling off will not be completely removed, but will still be in the cleaning solution after detaching from the surface of the object, and peel off during the simultaneous cleaning of a large number of optical lenses The dirt is impacted by the cavitation effect to the surface of other optical lenses, which will greatly reduce the corresponding cleaning effect. At the same time, the dirt in the cleaning tank after use is only discharged through the drain pipe, which cannot guarantee the removal of residual dirt. The cleaning effect is easy to affect the cleaning effect of the next cleaning

[0003] For example, the Chinese patent authorization publication number is: CN 201529637U, a kind of ultrasonic cleaning machine used before optical lens coating, different process positions are completed by different devices, they are liquid tanks with swing devices, dehydration devices, drying devices, and complete the respective processes. The method of rinsing after ultrasonic cleaning cannot effectively wash out the mixed dirt in the accumulated optical lenses

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