Automatic medicine bottle cap screwing machine

Through the design of movable and moving components, the automatic medicine bottle capping machine achieves stable clamping of medicine bottles of different sizes, solving the problem of unstable clamping and positioning in existing technologies, and improving capping accuracy and pass rate.

CN224450258UActive Publication Date: 2026-07-03安徽金源药业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
安徽金源药业有限公司
Filing Date
2025-07-04
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing automatic bottle capping machines for medicine bottles are unstable in clamping and positioning when faced with bottles of different sizes, causing shaking and displacement during the capping process, which affects the capping accuracy and pass rate.

Method used

It employs movable and mobile components, using a telescopic cylinder to push the sliding block and connecting frame to slide, thereby driving the fixed rod and clamping shaft to position the medicine bottle. It utilizes a triangular structure to disperse the reaction force, and achieves stable clamping of the medicine bottle through a spiral spring and toothed plate, adapting to medicine bottles of different sizes.

Benefits of technology

This improved the clamping stability and capping accuracy of the automatic medicine bottle capping machine, thereby increasing the capping pass rate and the equipment's adaptability to medicine bottle specifications.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224450258U_ABST
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Abstract

The utility model relates to medicine bottle screw cap technical field, concretely is a kind of medicine bottle automatic screw cap machine, including machine body, the transport platform is fixedly installed on the machine body surface, through the setting of movable assembly, telescopic cylinder promotes connecting frame to make sliding block slide on fixed frame, when sliding block slides, it will drive the fixed rod on surface to move, when fixed rod moves, it will drive movable block and clamping shaft to position medicine bottle, through movable block triangle vertex respectively connecting fixed rod, clamping shaft forms stable force transmission path, when clamping shaft contacts medicine bottle, reaction force is dispersed through triangle vertex, avoid single-point stress concentration, movable block and clamping shaft rotary connection can adapt to different medicine bottles, prevent the poor shape adaptability of existing medicine bottle automatic screw cap machine when medicine bottle is held, cause unstable phenomenon in the process of screwing, improve the medicine bottle automatic screw cap machine when using the medicine bottle clamping stability, improve screwing precision and qualification rate.
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