Capsule filling high sealing device

Abstract

The invention discloses a capsule filling high-sealing device which is used in a capsule filling machine. The capsule filling high-sealing device comprises a metering panel (1) and a divider output connecting shaft (6). A metering panel gasket (2) is arranged between the metering panel and the divider output connecting shaft. A bearing base (5) is arranged on the side of the divider output connecting shaft and below the metering panel gasket. An oil seal (3) and a bearing (4) which are arranged up and down are arranged between the bearing base, the divider output connecting shaft and the metering panel gasket in sequence. The oil seal (frame oil seal) is arranged, real high sealing can be achieved, filling operation accuracy is guaranteed, the capsule finished product rate is improved, the bearing is arranged on the upper portion of the divider output connecting shaft, namely a supporting point of the divider output connecting shaft is lowered to the position below the metering panel, the problem that a divider is in overloaded operation for a long time, and axis swings is well solved, operation is stable, and service life is long.

Description

technical field [0001] The invention relates to a capsule filling machine, in particular to a capsule filling and sealing device applied to the filling mechanism of the capsule filling machine. technical background [0002] At present, the fully automatic capsule filling machine used in the pharmaceutical industry includes a capsule sorting and separating mechanism, an empty capsule rejecting mechanism, a filling mechanism and a powder adding mechanism, a capsule locking mechanism, a finished product discharging mechanism, a mold cleaning mechanism, and a man-machine interface control mechanism, mechanical transmission mechanism, indexing turntable mechanism and frame, working platform, etc. Among them, the working principle of the filling mechanism is to punch the powder into a cylindrical shape and then fill it into the capsule body, so that a large amount of leaking, flying, and overflowing powder will inevitably occur when punching the cylindrical powder and during the f...

AI Technical Summary

Problems solved by technology

Nowadays, industrial vacuum cleaners are generally used to suck away the leaked powder at regular intervals. Although this can remove the leaked powder, the powder will be scattered disorderly and mixed with the sundries on the filling machine platform. The leaked powder and sundries are sucked away together, so that the powder cannot be recycled again, resulting in unnecessary waste

In addition, the scattered leaking powder can easily enter the transmission device of the transmission part (especially the divider) of the filling machine through the gap between the filling retaining ring and the working platform, resulting in a decrease in the accuracy of the filling operation and affecting the yield of capsule products.

And because the position of its metering disc is inevitably higher than the capsule running module on the indexing turntable mechanism in design, the height of the output connection shaft of the divider has exceeded the theoretical torque value of the divider (ie, the indexer), and its fulcrum is On the working panel of the machine, the axis of the divider will vibrate after long-term overload operation, which will affect the stability of its operation

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