Novel filling device of capsule filling machine

Abstract

The invention discloses a novel filling device of a capsule filling machine. The novel filling device comprises a filling position and a tamping position which are arranged along the circumference, wherein filling rods adaptively arranged in the filling position and the tamping position and matched with metering holes of metering panels arranged at the bottom end of a drug powder cylinder, the drug powder cylinder is filled with drug powder, the lower ends of the metering panels are fixedly connected with a support, a lower module for storing capsules is arranged under the filling position, slide sheets are arranged movably on the lower end surfaces, located at the metering holes, of the metering panels and are mounted in slide sheet bases provided with slide rods which are in slide fit with a guide hole in the support, the slide rods are fixedly connected with a support frame which is linked with a movable guide rail plate, the movable guide rail plate is inked with an upper swing armconnected with the upper end of a swing shaft, the lower end of the swing shaft is connected with a lower swing arm, the lower swing arm is linked with a groove-shaped cam through a bearing, and thegroove-shaped cam is driven by a spindle. Powder leakage is avoided, so that the drug powder is metered precisely, and cross contamination of the drug powder can be avoided in work.

Description

technical field [0001] The invention belongs to the field of pharmaceutical machinery manufacturing and relates to a filling device, in particular to a novel capsule filling machine filling device. Background technique [0002] All intermittent capsule filling devices produced in the prior art adopt the form of a filling ring supporting the drug column, as attached image 3 The specific principle of filling the medicinal powder shown is that six groups of metering holes 19 are provided on the metering disc 2 (only one metering hole at the compacting station and one metering hole at the filling station are shown in the figure), of which there are five groups There are powder columns in the hole that are tamped one by one by the filling rod at the tamping station. When the metering hole 19 on the metering disc 2 is transferred to the filling station 1 along with the metering disc, it will coincide with the lower module 3 with the capsule and pass through the filling rod. 17 Pu...

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Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a method that solves the problem of the filling accuracy of the powder with good fluidity and avoids the problem of increased frictional resistance and contamination between drugs caused by powder leakage between the metering disc and the filling ring. The new capsule filling machine filling device

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