Preparation system of silicone rubber capsule for novel electronic micro pump

Abstract

The invention relates to a preparation system of a silicone rubber capsule for a novel electronic micro pump. The preparation system comprises a pair of parallelly distributed primary planet stirrer and secondary planet stirrer. The primary planet stirrer and the secondary planet stirrer are connected to vacuumizing mechanisms. The preparation system also comprises movable stirring paddles separately arranged in the primary planet stirrer and the secondary planet stirrer, each movable stirring paddle comprises a stirring paddle mounting plate mounted in the primary planet stirrer or the secondary planet stirrer, a stirring motor is mounted in a middle position of the stirring paddle mounting plate, a stirring rod is connected to the output end of the stirring motor, and a plurality of stirring paddles are mounted on the stirring rod. The preparation system provided by the invention has the advantages that by arranging the primary planet stirrer and the secondary planet stirrer in parallel, a crosslinking agent and a catalyst can be stirred synchronously, so that the stirring time is saved, the work efficiency is improved greatly, and the preparation system is suitable for continuous production.

Description

technical field [0001] The invention relates to an electronic micropump, in particular to a novel silicon rubber capsule preparation system for the electronic micropump. Background technique [0002] Micro injection pump (referred to as micro pump) is a new type of pump force instrument, which can output a small amount of fluid accurately, evenly and continuously in a small amount. Consists of controller, actuator and injector. The micro-injection pump pumps a small amount of liquid medicine into the body accurately, micro-volume, evenly and continuously. The operation is convenient, timing, and quantitative. The pump rescues critically ill patients, which can reduce the workload of nurses, improve work efficiency, and cooperate with doctors accurately, safely and effectively. [0003] There is a micropump, which adopts the working principle of the piston type, and forms a closed piston cavity after precision machining with silicone rubber and engineering plastic ABS. The ...

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Problems solved by technology

In the above-mentioned method, since the catalyst and the cross-linking agent will be cured when they are mixed together, the catalyst and the cross-linking agent must be added separately, and the entire stirring time will be relatively long, that is, the overall processing time will be relatively long. The work efficiency is not high, which is not conducive to continuous production and processing

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