Automatic bottle opening method for medical injection ampoule bottles

Abstract

The invention discloses an automatic opening method for medical injection ampoule bottles. The method is characterized in that when the inner end of an upper positioning block is attached to the bottle shoulders of the ampoule bottles, the upper positioning block moves relative to a lower positioning block, a displacement sensor transmits a signal to a controller, the controller controls rolling pulling motors corresponding to ampoule bottle containing barrels to stop working according to the signal, and at the moment, the bottlenecks of the ampoule bottles are aligned with carborundum cutterblades of ampoule bottle cutters; the controller controls a bottle opening motor to rotate, the bottle opening motor is in meshed transmission with auxiliary gear ring discs on the ampoule bottle cutters through a main gear ring disc, after the auxiliary gear ring discs rotate, the carborundum cutter blades are driven to be attached to the bottlenecks of the corresponding ampoule bottles, and whenthe auxiliary gear ring discs continue to rotate, the carborundum cutter blades can be synchronously driven to rotate on the bottlenecks to scratch the bottlenecks; and then the controller controls the bottle opening motor to reversely rotate, at the moment, a motor rotating shaft can simultaneously drive the main gear ring disc and a bottle opening knocking rod to reversely rotate, and the bottle opening knocking rod knocks off nipples of the ampoule bottles.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a method for automatically opening ampoules of medical injections. Background technique [0002] Ampoule bottle is a kind of fusible hard glass container commonly used in medicine, which is used to hold injection medicine or water for injection. In the prior art, before opening, use emery wheel to cut out scratches at the bottleneck, disinfect the bottleneck, turn the nipple upwards, and then break the bottleneck. [0003] The existing medical personnel mainly use manual operation when opening ampoules, and can only open one bottle by one bottle. Even if mechanical equipment is used to open ampoules, the efficiency is low. The main problem is that most of the existing equipment can To open a bottle, if the specifications of the ampoules are different, the equipment needs to be adjusted accordingly. In this way, for some patients who need multiple bottles of ampoules for ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a method for automatically opening ampoules for medical injections, and to solve the problem that the existing medical personnel mainly use manual operation when opening ampoules, and can only open one bottle by one. Using mechanical equipment to open ampoules is also inefficient. If the specifications of ampoules are different, the equipment needs to be adjusted accordingly. In this way, for some patients, multiple bottles of ampoules are needed at a time, and there are various specifications of ampoules. The existing equipment cannot realize automatic opening at all, and the existing bottle opening equipment does not have auxiliary functions such as disinfection and waste bottle recycling.

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