Glass laser drilling machine

By introducing limiting and auxiliary heat dissipation components into the glass laser drilling machine, the problems of poor heat dissipation and glass loosening during laser drilling are solved, thereby improving processing efficiency and precision.

CN223699684UActive Publication Date: 2025-12-23WUXI OSCAR LASER TECH CO LTD
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Patent Information

Application Number
CN202520101085.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-16
Publication Date
2025-12-23
Estimated Expiration
2035-01-16

AI Technical Summary

Technical Problem

During laser drilling, the high energy density of the laser beam causes the material surface to rapidly convert into heat energy, resulting in a sharp increase in local temperature. This makes it impossible to continue drilling, and the poor heat dissipation effect affects efficiency. Glass is also prone to loosening during processing, which can lead to drilling errors.

Method used

A glass laser drilling machine was designed, comprising a limiting component and an auxiliary heat dissipation drilling component. The limiting component secures the glass with a double-ended screw and a rubber limiting block to prevent loosening. The auxiliary heat dissipation drilling component uses a pump and water tank system, with a water pump and a filter screen assembly. By starting the pump, water is introduced into a corrugated pipe and a conduit and sprayed onto the glass to remove heat. The filter screen filters impurities in the waste liquid to prevent impurities from entering the pump.

Benefits of technology

It achieves effective heat dissipation and fixation during glass drilling, improves processing efficiency, and avoids errors caused by long drilling intervals and loose glass.

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Abstract

The utility model discloses a glass laser drilling machine, and relates to the technical field of glass processing. The laser drilling machine comprises a machining table, a vertical rod is fixedly arranged on the upper surface of the machining table, an upper plate is fixedly arranged at the upper end of the vertical rod, a first sliding groove is formed in the upper surface of the upper plate, a sliding plate is arranged in the first sliding groove in a sliding mode, a laser drilling head is fixedly arranged in the sliding plate, and a limiting assembly is connected to the machining table. In the process of drilling glass through the laser drilling head, water in the water tank can be guided into the rectangular pipe, the corrugated pipe and the guide pipe by starting the pump, and finally the water can be sprayed out and sprayed on the glass through the water raising head to take away heat generated during drilling, so that the drilling efficiency is improved. In the drilling process, a part of water enters the water tank through the connecting cylinder, impurities can be filtered through the filter screen in the filter frame plate, the impurities are prevented from entering the pump, and the water can be recycled.
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