Bottle catching mechanical hand for use in detection of visible foreign matters in bottled liquid medicaments

Abstract

The invention discloses a bottle catching mechanical hand for use in the detection of visible foreign matters in bottled liquid medicaments, which comprises a guide roller and directional part and a rotating part, wherein the guide roller and directional part and the rotating part are sequentially arranged from top down; the guide roller and directional part comprises a guide roller, a directional roller, a directional and dynamic balance weight; the upper end of the guide roller is provided with a positioning end gasket; the side wall of the guide roller is provided with the directional and dynamic balance weight and the directional roller; the rotating part comprises a rotating arm and a clamping part; the upper end of the rotating arm is connected with the guide roller and the lower end of the rotating arm is connected with the clamping part; the clamping part comprises a clamping roller, a dynamic arm, a static arm and a clamping arm power part; the dynamic arm is connected with the clamping arm power part through a clamping arm shaft; and the rotating part is connected with the positioning part through the rotating arm and the guide roller and rotates around the positioning part. The mechanical hand is suitable to be used in the detection of the visible foreign matters in existing small-volume bottled liquid medicaments, has the advantages of simple structure, good detection effect, safety, reliability and the like and has a wide application range.

Description

technical field [0001] The invention relates to a bottle grasping manipulator of an online visual detection device for visible foreign matter in bottled liquid, in particular to a bottle grasping manipulator for an online visual detection device for visible foreign matter in small-capacity bottled liquid. Background technique [0002] At present, injections, oral liquids, eye drops, etc., which are widely used in our country, are usually filled in the form of glass or plastic bottles. During the production process of these products, due to poor filtration, poor cleaning of containers, and collisions during packaging, etc. , there may be visible foreign matter such as glass shavings, suspended matter, and hair in the liquid. In order to detect whether visible foreign matter is mixed in the filled liquid, it is necessary to perform a visible foreign matter detection for each bottle of medicine. For liquid medicines, since 1985, the Pharmacopoeia of my country has stipulated th...

AI Technical Summary

Problems solved by technology

However, since the bottle clamping device is composed of two parts, it is very likely that the bottle will be broken when the bottle moves, and the rotating device only drives a part of the clamping device to move. When the bottle rotates at a high speed, the center line of the rotation It may shake, causing the liquid in the bottle to generate a lot of air bubbles. The existence of the air bubbles will greatly reduce the detection quality and increase the false detection rate

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