Fully-automatic cleaning, hardening and drying system and method

Abstract

The invention belongs to the technical field of optical lens production, and discloses a fully-automatic cleaning, hardening and drying system and method. The system comprise a feeding section, a saponification section, a cleaning section, a dehydration and cooling section, a first strengthening section, a pre-drying and cooling section, a second strengthening section and the like. According to the invention, products can be recognized through code scanning, a machining process is automatically selected, and the products of different types and sizes can be continuously and automatically machined in the system. Electric energy loss can be reduced, and the utilization rate of electric energy is improved. Intelligent detection and control, such as heating, ultrasonic treatment, water circulation and drying, are set; the system is started only when a product needs to be machined, and the system is stopped in idle time, so an electricity saving function can be achieved; and water consumption can be reduced, the flow of internal circulation is employed for flushing products at a flushing station, and a small amount of fresh water can be supplemented only when products are being machined.Besides, an overflow mode is adopted for washing water, fresh water is only supplemented in a rear section, and water in the rear section overflows to a front section in sequence, so the water consumption of the cleaning section is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of optical lens production, and in particular relates to a fully automatic cleaning, hardening and drying system and method. Background technique [0002] At present, optical lenses are mixed with oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melted at high temperature in a platinum crucible, stirred evenly with ultrasonic waves, and then removed air bubbles. Slowly cool down for a long time to avoid internal stress in the lens block. The cooled lens block must be measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion rate meet the specifications. Qualified lens blocks are heated and forged to form optical lens blanks. Lenses with similar chemical composition and optical properties are also distributed in adjacent positions on the Abbe diagram. The Abbe d...

AI Technical Summary

Problems solved by technology

[0004] (1) The cleaning process is simple, and there is no effective cleaning process residue;

[0005] (2) The drying process is rough, the temperature is not precisely controlled, and local high-temperature baking causes lens deformation;

[0006] (3) There is no strengthening treatment for the lens;

[0007] (4) The existing technology cannot automatically identify the product type, and cannot track the entire process;

[0008] (5) The existing technology saves water and has poor power saving effect

The air cleanliness of the prior art is poor, and the oven cannot provide a stable and balanced temperature;

[0009] (6) The maintenance cost of the existing technology is high

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