Uniform gluing mechanism of hard capsule gluing and sealing machine

Abstract

The invention discloses a uniform gluing mechanism of a hard capsule gluing and sealing machine. The uniform gluing mechanism comprises a rack (31), a gluing wheel (11), a gluing wheel rotation control device and a gluing device, wherein a rubber covered roller (7) is arranged above the gluing wheel (11); the rubber covered roller is connected with a rubber covered roll rotation control device arranged on the rack; and a groove (33) which corresponds to the circumferential position of the gluing wheel is arranged on the rubber covered roller. A capsule seal of a capsule positioned between the gluing wheel and the rubber covered roller is glued by the gluing wheel, the capsule is uniformly rotated by the rubber covered roller, upper and lower positions of the rubber covered roll rotation control device and the rubber covered roll are controlled by the lifting table, and redundant glue stock on the gluing wheel is scraped by a scraper. According to the uniform gluing mechanism, the seal of the capsule is uniform in gluing thickness, glue joint is firm, and the sealing property is good, so that the preservation and use time of the capsule is prolonged, and the medicine effect of the capsule is effectively guaranteed.

Description

technical field [0001] The invention relates to the field of pharmaceutical packaging, in particular to a gluing mechanism mainly used in a hard capsule gluing and sealing machine. Background technique [0002] At present, capsules produced in the pharmaceutical industry are divided into hard capsules and soft capsules. Hard capsules are composed of a capsule cap and a capsule body. Drug capsules. The combination between the capsule cap and the capsule body has a locking method and a glue sealing method. When the glue is sealed, a rubber ring will be formed. Some parts of the rubber ring are thick and some parts are thin. This uneven thickness will cause the capsule to be sealed. The performance is poor, and it is easy to make the medicine damp and leak, which affects the shelf life and drug effect of the capsule. Contents of the invention [0003] The purpose of the present invention is to overcome above-mentioned deficiency, and provide a kind of uniform gluing mechani...

AI Technical Summary

Problems solved by technology

The combination between the capsule cap and the capsule body has a locking method and a glue sealing method. When the glue is sealed, a rubber ring will be formed. Some parts of the rubber ring are thick and some parts are thin. This uneven thickness will cause the capsule to be sealed. The performance is poor, it is easy to make the medicine damp and leak, which affects the shelf life of the capsule and the drug effect

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