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A liquid dispensing mechanism

A liquid dosing and moving mechanism technology, applied in mixers, dissolving, instruments, etc., can solve the problems of time-consuming, troublesome operation, inability to realize liquid dosing automation, etc., and achieve the effect of high operating efficiency and fast response speed

Active Publication Date: 2016-09-28
SUZHOU JIEMEI ELECTRONICS
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  • Abstract
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Problems solved by technology

[0002] At present, in the process of mixing and testing drugs or solvents in the fields of various colleges and universities, environmental protection, scientific research, health and epidemic prevention stations, petroleum, chemical industry, and medical treatment, the drugs are usually drawn by manually holding the dosing needle. Then put it into the reagent bottle or test vessel for proportioning or dilution, the operation is very cumbersome, time-consuming and labor-intensive, and the automation of liquid dosing cannot be realized

Method used

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Embodiment 1

[0026] Such as Figure 1-7 As shown, a liquid dispensing mechanism includes eight liquid taking mechanisms 1, each group of four is divided into two groups, and the liquid taking mechanism 1 includes: a liquid dispensing needle 11 for extracting liquid; a moving mechanism 12 connected to the liquid dispensing The needle 11 is used to control the liquid dispensing needle 11 to move up and down; the liquid dispensing mechanism also includes: a guide mechanism 2, connected to the moving mechanism 12, used to control the lateral distance of the liquid dispensing needle 11, the guide mechanism 2 includes a driving device and a guide plate 24, The drive device drives the connecting guide plate 24 .

[0027] The moving mechanism 12 includes a support plate 121 and a first motor 122 , a synchronous wheel 123 , a synchronous belt 124 and a first guide rail 125 arranged on the front of the support plate. The first motor 122 drives the liquid dispensing needle 11 to move up and down alon...

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Abstract

The invention discloses a liquid dispensing mechanism, which includes at least two liquid taking mechanisms. The liquid taking mechanism includes: a liquid dispensing needle for extracting liquid; a moving mechanism connected with the liquid dispensing needle for controlling the dispensing needle. The liquid needle moves up and down; the liquid distribution mechanism also includes: a guide mechanism, connected to the moving mechanism, for controlling the lateral spacing of the liquid distribution needle, the guide mechanism includes a driving device and a guide plate, and the driving device drives The guide plate is connected; the liquid dispensing mechanism provided by the present invention enables precise control of the distance between the liquid dispensing needles, high operating efficiency and fast response.

Description

technical field [0001] The invention relates to a liquid dispensing mechanism, in particular to a liquid dispensing mechanism used for preparing medicinal liquid or other solvents in the fields of medicine, biochemistry and the like. Background technique [0002] At present, in the process of mixing and testing drugs or solvents in the fields of various colleges and universities, environmental protection, scientific research, health and epidemic prevention stations, petroleum, chemical industry, and medical treatment, the drugs are usually drawn by manually holding the dosing needle. Then put it into a reagent bottle or a test vessel for proportioning or dilution. The operation is very troublesome, time-consuming and labor-intensive, and the automation of liquid dosing cannot be realized. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a liquid dispensing mechanism with high liquid dispens...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F5/00B01F3/08
CPCG01N35/1065G01N2035/1069
Inventor 张大伟陈志明
Owner SUZHOU JIEMEI ELECTRONICS
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