A mold for producing Longlu capsules

Abstract

The invention discloses a mold for producing Longlu capsules, comprising a steel plate, a mold column and a handle; the main body of the mold column is a cylinder, and the bottom end is a semicircle; Air inlet and outlet; the air passage is an arc-shaped flared structure; the smaller end of the vertical section of the air passage is fixedly connected with the air hole, and the other end is fixedly connected with the air inlet; the main body of the air inlet is a cylinder The bottom end is semi-circular or semi-elliptical; the cross section of the main body of the air inlet is annular; the annular center of the air inlet is provided with an air outlet; the cross section of the air outlet is circular, and the circular edge and the air inlet The edges of the annular inner ring are overlapped; an annular wall is arranged at the overlap of the air outlet and the air inlet; the steel plate and the die column are detachably connected with threads; The mold for producing Longlu capsules of the invention has the advantages of rapid exhaust, rapid cooling, easy demoulding, easy disassembly, and high productivity.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical production, in particular to a mold for producing Longlu capsules. Background technique [0002] Drugs in capsules are generally powders or granules that are irritating to the esophagus and gastric mucosa, or drugs that have bad taste, are easily volatile, are easily decomposed by saliva in the oral cavity, and are easily inhaled into the trachea. These medicines are packed into capsules, which not only protect the medicinal properties of the medicines from being destroyed, but also protect the digestive organs and respiratory tract. Hard capsules refer to a certain amount of medicinal material extracts plus medicinal powder or auxiliary materials to make uniform powder or granules, which are filled into hollow capsules to make, or the medicinal powders are directly divided into hollow capsules to make. [0003] At present, the hollow capsules made by the capsule molds on the market are us...

AI Technical Summary

Problems solved by technology

Because the wall of the hollow capsule is thin, and the bonding part of the hollow capsule and the mold column forms the same air pressure difference with the outside world, the hollow capsule will be damaged if the hollow capsule is directly pulled out; or when the mold column is covered with glue to make the hollow capsule , There is a small amount of air between the hollow capsule and the mold column, which will deform the finished hollow capsule

The existing capsule molds dissipate heat slowly after gluing, and the hollow capsules can only fall off after heat dissipation, which limits the output of the capsule production line; and most of the mold columns are integrated with the capsule mold, which is not convenient for cleaning and disinfection

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