Vacuum glass sealing equipment, vacuum glass sealing process and vacuum glass

By integrating air extraction, feeding, solder delivery and heating devices in vacuum glass sealing equipment, efficient full-process sealing of vacuum glass air extraction ports is achieved, solving the problems of complex sealing, poor aesthetics and high cost in the prior art, and improving the performance and service life of vacuum glass.

CN119707323AInactive Publication Date: 2025-03-28CHINA YAOHUA GLASS GRP CORP CO LTD
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Patent Information

Application Number
CN202510205305.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-24
Publication Date
2025-03-28
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing vacuum glass sealing technology has problems such as complex sealing process, poor aesthetics and high cost, and cannot effectively guarantee the performance and service life of vacuum glass.

Method used

Vacuum glass sealing equipment is adopted, including a gas extraction device, a feeding mechanism, a solder delivery device and a heating device. The sealing operation is carried out through vacuuming, discharging glass cylinder sealing material, discharging low-melting point glass solder and heating and solidification.

Benefits of technology

It realizes efficient full-process sealing of vacuum glass air vents, improves the sealing strength at the seal, extends the service life of vacuum glass, improves thermal insulation performance and appearance quality, and reduces sealing costs.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention relates to the technical field of glass, and discloses a vacuum glass sealing device and process and vacuum glass, the device comprises a shell, an air extractor, a feeding mechanism, a solder feeding device and a heating device are connected to the shell in a sealed mode, and a vacuum cover is connected to the bottom of the shell corresponding to an air extraction opening; the feeding mechanism can feed the glass column into the extraction opening for pre-plugging and is used for sealing connection of the shell and the vacuum glass. According to the vacuum glass extraction opening sealing device, vacuumizing, glass column plugging material feeding, low-melting-point glass solder feeding and heating curing can be sequentially carried out on a vacuum glass extraction opening, efficient full-process sealing operation of the vacuum glass extraction opening is achieved, and the device is simple in structure, convenient to operate and high in stability; the glass cylinder made of the same material as the vacuum glass is used for pre-blocking the extraction opening, so that the sealing strength of the sealing opening is effectively improved, the atmospheric pressure resistance and the heat insulation performance of the vacuum glass are improved, the service life of the vacuum glass is guaranteed, the attractiveness is improved, and the sealing cost is reduced.
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