Ampoule bottle grabbing device for liquid medicine dispensing machine

Abstract

The invention discloses an ampoule bottle grabbing device for a liquid medicine dispensing machine. The ampoule bottle grabbing device includes a ball screw linear driver, a connecting arm is arrangedat the output end of the ball screw linear driver, a clamp sleeve is fixed to the lower end surface of the side, away from the ball screw linear driver, of the connecting arm, the lower end of the clamp sleeve is elastically provided with an ampoule bottle in a clamped manner, and the minimum diameter of the clamp sleeve is smaller than the minimum diameter of the ampoule bottle. According to theampoule bottle grabbing device, the ball screw linear driver works by driving the clamp sleeve to move downwards through the connecting arm, the buckle end of the clamp sleeve is clamped in from a bottle cap end on the ampoule bottle, an elastic arm of the clamp sleeve stops when operating to the minimum bottleneck of the ampoule bottle, and the ampoule bottle is clamped by the elastic arm; and the clamping way is simple, the ampoule bottle cannot be damaged by mechanical clamping, the clamping safety is improved, the dispensing cost is lowered, the ampoule bottle grabbing device is suitablefor ampoule bottles with different diameters, and the application range is wide.

Description

technical field [0001] The invention relates to the field of medicine filling, in particular to an ampoule grabbing device used in a liquid medicine dispensing machine. Background technique [0002] Injections refer to sterile solutions (including emulsions and suspensions) made of drugs for injection into the body, as well as sterile powders or concentrated solutions that are prepared into solutions or suspensions before use. Injections act quickly and reliably, and are not subject to It is not affected by pH, enzymes, food, etc., has no first-pass effect, and can exert a systemic or local localization effect. It is suitable for patients who are not suitable for orally taking drugs. [0003] However, in the prior art, injections are further divided into powders and liquids. Waters mainly use ampoules for drug loading, and the problem with ampoules is that the bottle body is made of glass, which is very brittle and easy to break. Insufficient safety during the bottle, and t...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, injections are further divided into powders and liquids. Waters mainly use ampoules for drug loading, and the problem with ampoules is that the bottle body is made of glass, which is very brittle and easy to break. Insufficient safety when using vials, and the ampoules used for different drugs are of different sizes, which cannot be used on one machine, and the versatility is not good

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