A preheated galvanometer laser cutting mechanism

By installing a heating rod inside the fixture and employing a conductive mechanism and power supply components, the problem of wire entanglement caused by external wiring was solved, achieving stable power supply to the heating rod and preheating of the workpiece, thus improving the stability and processing quality of laser cutting.

CN224444922UActive Publication Date: 2026-07-03RAYLASE LASER TECH (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
RAYLASE LASER TECH (SHENZHEN) CO LTD
Filing Date
2025-07-21
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In existing technologies, the use of external wiring for heating rods leads to problems such as wire knots and tangles, which affect the stability of laser cutting equipment and processing quality.

Method used

A preheating galvanometer laser cutting mechanism is designed, which uses a heating rod installed inside the fixture and a conductive mechanism and power supply components to achieve a stable power supply to the heating rod, avoiding external wiring and using the wiring slots and sockets on the moving platform for convenient connection.

Benefits of technology

This technology improves the stability of the heating rod during workpiece preheating and reduces the thermal impact during laser cutting, while avoiding wire tangling and knotting, thus enhancing equipment stability and processing quality.

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Abstract

This utility model relates to the field of laser cutting technology, and in particular to a preheating galvanometer laser cutting mechanism, including a galvanometer module and a transfer mechanism. The transfer mechanism is equipped with two moving platforms. A fixture is detachably installed above the moving platforms. Several heating rods are installed inside the fixture. A conductive mechanism is provided inside the moving platforms. The heating rods are electrically connected to the conductive mechanism through a connecting structure. A power supply component electrically connected to the conductive mechanism is provided on the transfer mechanism. This utility model, by installing multiple heating rods inside the fixture, can preheat the workpiece by heating the heating rods when the workpiece is placed on the fixture, reducing the thermal impact during subsequent laser cutting. The conductive mechanism and power supply component are used to stably supply power to the heating rods in the fixture when the fixture moves in a reciprocating linear motion, ensuring the heating stability at different positions.
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