Automatic cleaning device for contact lens full-mold stripper machine

By installing an automatic cleaning device in the full mold release machine, and using compressed air air nozzles and ion air nozzles to remove debris and static electricity on the surface of the mold, the problem of mold pollution in contact lens production is solved, the product quality and qualification rate are improved, and the production cost is reduced.

CN222662357UActive Publication Date: 2025-03-25HUNAN JIAJI PRECISION TECHNOLOGY CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202421222015.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-31
Publication Date
2025-03-25
Estimated Expiration
2034-05-31

AI Technical Summary

Technical Problem

During the production process of fully molded contact lenses, the mold is easily contaminated by dust and debris in the air during the separation process, resulting in a decrease in the surface quality of the lens, increasing production costs, and may lead to missed inspection products flowing into the market, affecting the reputation of the enterprise.

Method used

An automatic cleaning device for full-mode release machine of contact lenses is designed, including mold moving channels, compressed air nozzles and ion nozzles. Through these devices, they jointly blow air to remove debris on the lenses on the surface of the mold, eliminate static electricity, and improve the cleanliness of the lens surface.

Benefits of technology

It effectively reduces the probability of debris attached to the surface of the mold lens, improves the product's qualification rate, improves the surface cleanliness and wear comfort of the lens, and reduces production costs and labor waste.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to an automatic cleaning device for a contact lens full-mold stripper machine. An automatic cleaning device of a contact lens full-mold stripper machine comprises a mold moving channel, a compressed air tuyere, an ion tuyere and a shell, wherein the compressed air tuyere and the ion tuyere are located above the mold moving channel; the back of the shell is open, and the mold moving channel, the compressed air nozzle and the ion air nozzle are all located in the shell. The lens cleaning device is reasonable in design and simple and reliable in structure, can efficiently remove sundries on a lens on the surface of a mold after mold shell separation through cooperative blowing of the compressed air tuyere and the ion tuyere, eliminates static electricity on the surface of the lens while cleaning the lens, reduces adhesion of the sundries in air in the subsequent machining process of the lens, improves the surface cleanliness of the lens, and improves the production efficiency of the lens. And the product comfort is improved while the production qualification rate is improved.
Need to check novelty before this filing date? Find Prior Art