A rapid engraving module and a laser engraving machine thereof

By adopting a structure in the laser engraving machine that uses a guide rail bottom slider connected to a synchronous belt and a hard plastic wheel that cooperates with a guide groove, combined with a clamping mechanism and a magnetic scale, the problems of heavy slider load and dust adhesion are solved, and high-speed stable slider movement and high-precision engraving are achieved.

CN117773350BActive Publication Date: 2026-06-02GUANGZHOU PANYU POLYTECHNIC +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU PANYU POLYTECHNIC
Filing Date
2024-01-29
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

The existing laser engraving machine's horizontal axis transmission device has a large structural weight, heavy slider load, high sliding resistance, and the lubricant is prone to dust adhesion, affecting the smoothness of sliding.

Method used

A timing belt is connected to a slider at the bottom of the guide rail. The timing belt is embedded in the slider and the guide rail. The timing belt is driven to rotate by a drive motor. The hard plastic wheel cooperates with the guide groove. A clamping mechanism and a magnetic scale are set to improve the slider's movement speed and accuracy.

Benefits of technology

Reduce the load on the slider movement, improve the sliding speed and smoothness, avoid dust adhesion, improve engraving accuracy and stability, and achieve efficient laser engraving.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN117773350B_ABST
    Figure CN117773350B_ABST
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Abstract

The application discloses a rapid engraving module and a laser engraving machine thereof, which comprises a guide rail, a sliding block is sleeved at the bottom of the guide rail, a synchronous belt is connected to the sliding block, the synchronous belt is connected to a driving motor, and the synchronous belt is located between the guide rail and the sliding block and is embedded in the guide rail, the sliding block is matched with the guide rail, and the synchronous belt is shielded in the guide rail; guide grooves are formed in the two sides of the guide rail and are in a V shape, a first hard plastic wheel is arranged on one side of the sliding block, and a second hard plastic wheel is arranged on the other side, and the first hard plastic wheel and the second hard plastic wheel are guided and matched with the guide grooves on the same side; a pressing mechanism is arranged on the first hard plastic wheel or the second hard plastic wheel, the pressing mechanism is used for driving the first hard plastic wheel or the second hard plastic wheel to move towards the guide rail, so that the first hard plastic wheel or the second hard plastic wheel is always pressed in the guide groove of the guide rail. The application can reduce the moving load of the transverse shaft transmission device and improve the moving speed.
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