Capsule filling system capable of achieving synchronous screening and grinding of multiple raw materials

Abstract

The capsule filling system comprises a lower layer plate, a middle layer plate and an upper layer plate which are sequentially arranged from bottom to top, the top of the lower layer plate is provided with a capsule forming device and a medicine powder transfer mechanism, and the top of the upper layer plate is provided with a screening device used for screening various kinds of medicine powder. The screening device comprises a screening tank fixedly arranged at the top of the upper layer plate, a power unit is arranged at the top of the screening tank, a stirring shaft extending into the screening tank is connected to an output shaft of the power unit, a screen I and a screen II are welded to the cylindrical surface of the stirring shaft, and meshes of the screen I are larger than those of the screen II. And the inner cavity of the screening tank is divided into an upper chamber, a middle chamber and a lower chamber by the screen I and the screen II. The device has the beneficial effects that the powder filling efficiency is improved, the grinding efficiency is improved, the capsule production efficiency is improved, the powder screening efficiency is improved, and the capsule production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of grinding and filling various kinds of medicinal powders, in particular to a capsule filling system for realizing synchronous screening and grinding of multiple raw materials. Background technique [0002] The drug powder needs to reach the intestinal tract to exert its medicinal effect. In order to prevent the drug powder from being absorbed in the stomach, the pharmaceutical factory fills the drug powder in the capsule. When the human body takes the capsule and the capsule reaches the intestinal tract, the capsule body and capsule cap dissolve , and then the powder in the capsule is released into the intestinal tract to treat the intestinal tract. The current pharmaceutical factory mainly uses capsule filling equipment to fill the pre-prepared drug powder into the capsule. Fill the medicine powder, after filling the medicine powder, insert the capsule body into the capsule cap again, so as to realize th...

AI Technical Summary

Problems solved by technology

[0006] III. The height of the gap between the cutting edge on the bottom surface of the grinding disc in the grinder and the filter screen in the grinder is always constant. When the particle size of the medicine powder entering the gap is smaller than the height of the gap, the edge of the grinding disc will The mouth cannot grind the medicine powder with this particle size, so the workers can only take the medicine powder out of the gap and put it into other grinding equipment for grinding. There is a technical defect of discontinuous production, which reduces the grinding efficiency, thereby reducing the powder filling efficiency

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