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Automatic sampler

A technology of automatic sampling and sampling device, which is applied in the direction of instruments and analytical materials, can solve the problems of unstable movement and easy shaking of automatic sample injectors, and achieve the effects of strong anti-interference ability, improving ability and stable transmission

Active Publication Date: 2014-01-15
SHENZHEN LIGHTSUN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an automatic sampler with stable movement and strong anti-interference ability in view of the defects of the existing automatic sampler that the movement is not stable and easy to tremble.

Method used

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Embodiment Construction

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0026] Such as Figure 1-Figure 5 As shown, the autosampler of the present invention includes an X-axis motion assembly, a Y-axis motion assembly, a Z-axis motion assembly, and a sampling device 5. For the convenience of description, the horizontal direction is designated as the X-axis, the vertical direction is the Y-axis, and the vertical direction is the Z-axis .

[0027] Among them, such as figure 1 As shown, the X-axis motion assembly includes a bottom plate 101 , a first guide rail 102 , a first connecting plate 103 , a first motor 104 , a first lead screw 105 , and two first synchronous wheels 107 . The base plate 101 functions as a fixed support, and the first guide rail 102 and the first motor 104 are fixedly...

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Abstract

The invention relates to an automatic sampler. The automatic sampler comprises an X-axial motion assembly, a Y-axial moving assembly, a Z-axial moving assembly and a sample introduction device (5), the X-axial moving assembly comprises baseboard (101), a first guide rail (102), a first connecting board (103), a first motor (104), a first leading screw (105) and two first synchronous wheels (107), the Y-axial moving assembly comprises a second motor (204), two second synchronous wheels (205), a second synchronous belt (206), a second guide rail (202), a pedestal (201) and a second connecting board (203), the sample introduction device (5) is fixedly connected with a moving block (307), and the Z-axial moving assembly comprises a third motor (304), two third synchronous wheels (306), a third synchronous belt (305), a third guide rail (302), a bearer (301) and the moving block (307). Compared with traditional systems, the automatic sampler has the advantages of steadiness, small noise and strong extraneous interference resistance.

Description

technical field [0001] The invention relates to the technical field of biochemical medical equipment, and more specifically, relates to an automatic sample injector. Background technique [0002] The autosampler can automatically extract samples, which effectively improves work efficiency. The sampling device in the autosampler can move in the three directions of the horizontal X axis, the vertical Y axis and the vertical Z axis. Although the three-dimensional mechanical motion platform in the prior art can satisfy the movement in the three directions, the existing The transmission system in the three-dimensional mechanical motion platform is prone to failure, the parts are easily damaged, vibration will occur during the motion, the motion is not stable, and the anti-interference ability is poor, and the motion will fail when it is slightly impacted by the outside world. Contents of the invention [0003] The technical problem to be solved by the present invention is to p...

Claims

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Application Information

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IPC IPC(8): G01N35/10
Inventor 程涛彭小波冯平朱伟胜
Owner SHENZHEN LIGHTSUN TECH CO LTD
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