A medicine powder filling device for capsule medicine production

By designing an adjustable top material assembly, the problem of the non-adjustable height of the top material structure in the powder filling device was solved, improving flexibility and adaptability, ensuring that the capsule does not deform during the ejection process, and guaranteeing the integrity of the capsule.

CN224387788UActive Publication Date: 2026-06-23LIAONING LUDAN PHARM CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIAONING LUDAN PHARM CO LTD
Filing Date
2025-08-29
Publication Date
2026-06-23

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    Figure CN224387788U_ABST
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Abstract

This utility model discloses a powder filling device for capsule drug production, belonging to the field of capsule powder filling technology. It includes a main body with a rotating seat, on which a first capsule module and a second capsule module are mounted. Through a top-feeding structure, a screw hole is provided on a lifting plate. An adjustable top-feeding assembly mounting rod is mounted on the lifting plate via a connecting screw, allowing for height adjustment according to actual conditions, improving flexibility and adaptability. A limit nut is provided on the connecting screw to lock it in place, ensuring stability after adjustment. A movable cavity is provided at the upper end of the mounting rod, and a connecting block at the lower end of the rubber head is placed in the movable cavity. Working with a spring, this applies an elastic thrust to the capsule during top-feeding, ensuring buffering and allowing the capsule to be ejected normally while preventing deformation from sudden impacts, thus protecting the capsule's integrity.
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