A continuous irradiation jig for gemstone processing

CN122355069APending Publication Date: 2026-07-10TIANJIN AIBANG RADIATION TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANJIN AIBANG RADIATION TECH
Filing Date
2026-05-26
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing gemstone processing fixtures have a high degree of randomness and poor positioning when placing gemstones in batches, resulting in uneven irradiation, obvious color differences, poor batch consistency, and low yield.

Method used

The tooling design includes a support frame, loading box, irradiation mechanism and lifting and rotating mechanism. By using clamps, anti-slip pads and anti-clamping plates, the gemstones are arranged in an array and dynamically adjusted to ensure that each gemstone receives consistent irradiation energy.

Benefits of technology

By combining clamps and anti-slip pads, the stacking, obstruction, and uneven density of gemstones are avoided, thereby improving the stability and consistency of irradiation color enhancement quality and ensuring the precision and quality of irradiation processing.

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Abstract

This invention relates to the field of gemstone irradiation processing technology and discloses a tooling for continuous gemstone irradiation processing, including a support frame, a loading box, an irradiation mechanism, and a lifting and rotating mechanism. Both the irradiation mechanism and the lifting and rotating mechanism are mounted on the support frame. The loading box is mounted on the execution end of the lifting and rotating mechanism, which drives the loading box to lift and rotate. A conveyor belt is installed on the support frame. Multiple clamping plates are arranged inside the loading box, with multiple arc-shaped cuts at the edges of the clamping plates. A driving component is also arranged inside the loading box to drive the multiple clamping plates to move towards each other along the width direction of the loading box. This invention, through the cooperation of the clamping plates and anti-slip pads, clamps and fixes the gemstones in adjacent clamping plates, enabling the gemstones to be arranged in a uniform array, avoiding problems such as stacking, obstruction, and uneven density. This ensures that each gemstone receives highly consistent irradiation energy, resulting in uniform color change and minimal color difference, significantly improving the quality stability and consistency of gemstone irradiation color change.
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