Liquid marble sorting and collecting device

Abstract

The invention discloses a liquid marble sorting and collecting device. The device comprises a liquid injection mechanism, a preparing and sorting mechanism, two collecting and transferring mechanisms,two detecting and conveying mechanisms and a plurality of marble boxes, wherein liquid drops pass through a first liquid outlet needle and a second liquid outlet needle which are different in size through two injection pumps to be dripped into a vibration disc paved with hydrophobic particles; then liquid marbles, formed by vibration wrapping, with different sizes are sorted through a sorting component; after sorting is completed, the liquid marbles with different sizes enter a first marble storage disc and a second marble storage disc through respective slide ways to be stored; the liquid marbles with corresponding sizes are sucked through suction cups on two mechanical arm assemblies correspondingly and put into the corresponding marble boxes, and the purpose of ordered collection is achieved; and finally, the detecting and conveying mechanisms carry out image acquisition, the state of the liquid marbles in the marble boxes is detected, the liquid marbles with different sizes are sorted and collected in order, and the preparation efficiency of the liquid marbles is improved.

Description

technical field [0001] The invention relates to the technical field of liquid marbles, in particular to a sorting and collecting device for liquid marbles. Background technique [0002] Liquid marbles are an independent system formed by hydrophobic particles wrapping the surface of a droplet. Under the package of hydrophobic particles, the internal liquid of the marble is separated from the external environment, which can avoid pollution and maintain a relatively stable form for a long time. At the same time, this system also prevents the internal liquid from leaking during the rapid movement of the liquid marble, which is beneficial to the micro-operation of the liquid in the marble. Therefore, it has a wide application potential in drug screening, blood type detection and gas detection, and has the advantages of promoting chemical reactions, reducing reagent consumption, and increasing reaction rates. [0003] In the prior art, the preparation method of liquid marbles ut...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a sorting and collecting device for liquid marbles, which can sort and orderly collect liquid marbles of different sizes, and solve the problems of single preparation form and low efficiency in the existing preparation of liquid marbles. Enabling liquid marbles to be widely used in large-scale industrial applications

Images