Liquid medicine filling machine

Abstract

The invention relates to the technical field of medicine filling, in particular to a liquid medicine filling machine. A motor drives a dial shaft to rotate through a coupler, a dial, a first cam and asecond cam of the dial shaft are driven to synchronously rotate clockwise; the dial disc rotates to drive a groove wheel to do intermittent periodic rotation, and the groove wheel drives a belt wheelto rotate through a groove wheel shaft so as to drive the belt installed on the belt wheel to move intermittently; the first cam rotates to drive the upper end to make up-and-down reciprocating motion of the ejector rod which is always kept in contact with the high-auxiliary point, and an ejector rod drives a second bent pipe clamped on the ejector rod to do up-and-down reciprocating motion; thesecond cam rotates to push the piston on a top plate mechanism to do reciprocating rectilinear motion, and then opening and closing of the liquid outlet are completed. The liquid medicine filling machine has the beneficial effects that the opening and closing time of the liquid outlet can be changed by adjusting the rotating speed of the motor so as to adjust the filling amount of the medicine; the filling quantity of each medicine bottle is accurate, the medicine is not easy to leak, and the filling precision is higher and the effect is better.

Description

technical field [0001] The invention relates to the technical field of medicine filling, in particular to a liquid medicine filling machine. Background technique [0002] With the improvement of living standards, people have higher requirements for their own health, and the demand for liquid medicines has increased accordingly. The filling of liquid medicine is divided into two types: manual filling and mechanical filling. The use of mechanized filling can not only improve labor productivity, reduce product loss, ensure packaging quality, but also reduce mutual pollution between the production environment and the materials to be filled. Therefore, the modern liquid pharmaceutical production industry generally adopts mechanical filling machines. However, due to the unreasonable design of the filling transmission of the existing mechanical medicine filling machine, conflicts occur during the transmission process and the service life of the device is reduced; the liquid medici...

AI Technical Summary

Problems solved by technology

However, due to the unreasonable design of the filling transmission of the existing mechanical medicine filling machine, conflicts occur during the transmission process and the service life of the device is reduced; the liquid medicine filling machine has the defect of inaccurate filling volume during the filling process. The qualification rate of drug filling is low, and secondary filling is required, which increases the filling cost of drugs

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