Pipetting mechanical arm and sample analysis equipment

By designing a pipetting robot arm including a frame, an X-axis mobile device, a Y-axis mobile device and an actuator, the complex structure of the structure caused by the large number of mobile devices in the existing sample analysis equipment is solved, and a compact equipment structure and optimized installation and routing are achieved.

CN119680661APending Publication Date: 2025-03-25HUNAN BIOMETA INTELLIGENT MFG TECH CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202311249972.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-09-25
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

In the existing sample analysis equipment, there are many mobile devices that drive the pipette pump mechanism and the seal plug removal mechanism, which leads to complex equipment structure and is not conducive to equipment installation and wiring.

Method used

A pipetting robot arm is designed, including a frame, an X-axis moving device, a Y-axis moving device and an actuator. By providing a first driving mechanism on the X-direction slide, and providing a first pipetting pump mechanism and a removal mechanism in the Z-direction on the first Y-direction slide, the installation of two Z-axis mechanisms is realized, and the equipment structure is simplified.

Benefits of technology

By implementing the installation of two Z-axis mechanisms on a Y-direction slide, the function is not only realized, but also makes the structure of the pipetting robot more compact, which is conducive to optimizing equipment installation and wiring.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a pipetting mechanical arm and sample analysis equipment, the pipetting mechanical arm comprises a rack, an X-axis moving device, a Y-axis moving device and an execution device, the X-axis moving device comprises a first driving mechanism and an X-direction sliding seat which are arranged on the rack, the first driving mechanism is used for driving the X-direction sliding seat to move, and the Y-axis moving device is used for driving the X-direction sliding seat to move; the Y-axis moving device comprises a second driving mechanism arranged on the X-direction sliding base and a first Y-direction sliding base movably arranged on the X-direction sliding base in the Y direction, the second driving mechanism is used for driving the first Y-direction sliding base to move, and the execution device comprises a first liquid transfer pump mechanism and a taking and removing mechanism; the first pipetting pump mechanism and the taking and removing mechanism are both arranged on the first Y-direction sliding seat in a lifting mode in the Z direction, movement of two Z axes can be achieved on one Y-direction sliding seat, it can be guaranteed that respective functions are achieved, the structure of the pipetting mechanical arm is more compact, and optimization of equipment installation and wiring is facilitated.
Need to check novelty before this filing date? Find Prior Art