Five-axis full-automatic displacement platform

The five-axis fully automatic displacement platform solves the problems of insufficient adjustment freedom and low automation of traditional displacement stages through multi-degree-of-freedom automatic adjustment, and achieves high-precision positioning and efficient experimentation.

CN224391054UActive Publication Date: 2026-06-23DONGGUAN UNIV OF TECH
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Patent Information

Application Number
CN202521339720.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-27
Publication Date
2026-06-23
Estimated Expiration
2035-06-27

AI Technical Summary

Technical Problem

Traditional two-axis or three-axis displacement stages have insufficient adjustment degrees of freedom and low automation, resulting in large experimental errors and making it difficult to meet the needs of high-throughput experiments.

Method used

The system employs a five-axis fully automatic displacement platform, including a moving platform, a fixed platform, a linear drive assembly, a Z-axis rotation adjustment unit, and a tilt adjustment unit. Through coordinated control by the control unit, it achieves multi-degree-of-freedom automatic adjustment, and by combining linear displacement and rotation adjustment of the X, Y, and Z axes, it improves positioning accuracy.

Benefits of technology

This achieved high-precision positioning of the experimental equipment, improved the reliability and efficiency of experimental data, and reduced errors caused by manual adjustments.

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Abstract

This utility model belongs to the field of precision displacement control technology, specifically relating to a five-axis fully automatic displacement platform, including a base and a moving platform, and further including: a fixed platform disposed between the base and the moving platform; an X-axis linear drive unit and a Y-axis linear drive unit, the X-axis linear drive unit having a first moving plate moving along the X-axis direction, and the Y-axis linear drive unit having a second moving plate moving along the Y-axis direction, the first moving plate being slidably connected to the second moving plate, the second moving plate being slidably connected to the fixed platform, and the moving platform being fixed to the first moving plate; a Z-axis rotation adjustment unit for driving the moving platform to rotate around a rotation axis; and a tilt angle adjustment unit for adjusting the moving platform to different tilt angles in the X-axis and Y-axis directions. This device can automatically adjust the moving platform with multiple degrees of freedom, ensuring the positioning accuracy of the displacement stage for the experimental equipment and improving the reliability of experimental data.
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