Capsule filling device

Abstract

The invention relates to a capsule filling device used for automatically filling capsules with powder pill materials, and belongs to the field of pharmaceutical machinery. The capsule filling device comprises a machine plate, a metering device, a pre-compression device and a discharging device, wherein two metering supports are installed on the machine plate and are arranged in a spaced mode, a three-level telescopic shaft device is installed on each metering support, each three-level telescopic shaft device comprises a metering shaft, a compression shaft and a discharging shaft, each metering shaft is installed in the corresponding metering support in a sliding mode, each compression shaft is installed in the corresponding metering shaft in a sliding mode, the two ends of each compression shaft extend out of the corresponding metering shaft, each discharging shaft is installed in the corresponding compression shaft in a sliding mode, the two ends of each discharging shaft extend out of the corresponding compression shaft, the metering device is installed between the two metering shafts arranged above the machine plate, the pre-compression device is installed between the two compression shafts arranged above the machine plate, and the discharging device is installed between the two discharging shafts arranged above the machine plate. According to the capsule filling device, the capsule filling motion is simple, control is easy, production efficiency is high, the material scatter and leakage phenomenon is avoided, and the cost is reduced.

Description

technical field [0001] The invention relates to a capsule filling device for automatically filling powder and pill materials into capsules, belonging to the field of pharmaceutical machinery. Background technique [0002] Capsules refer to solid preparations made by filling drugs into hollow hard capsules or elastic soft capsules, and are usually divided into two categories: hard capsules and soft capsules. At present, in the field of pharmaceutical machinery, capsules are filled with powder pills, and the intermittent metering tubular filling method mostly uses a rotary metering device. The disadvantage of this device is that the metering device needs to rotate 180° after taking the material to perform the filling action, which is complicated. When there are die holes with empty capsules in the formwork, it is easy to cause material leakage, and the existing intermittent metering tube filling method cannot realize the filling of multiple rows of die holes with large output....

AI Technical Summary

Problems solved by technology

At present, in the field of pharmaceutical machinery, capsules are filled with powder pills, and the intermittent metering tubular filling method mostly uses a rotary metering device. The disadvantage of this device is that the metering device needs to rotate 180° after taking the material to perform the filling action, which is complicated. When there are die holes with empty capsules in the template, it is easy to cause material leakage, and the existing intermittent metering tubular filling method cannot realize the filling of large-volume multi-row die holes

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