Structure of automatic capsule filling machine

Structure of automatic capsule filling machine

The automatic capsule filling machine is composed of empty capsule cutting device, capsule distributing device, powder cutting device, metering plate mechanism, capsule filling sealing mechanism, main transmission mechanism in the box and electrical control system.

1. Empty capsule blanking device: it is composed of hopper and conveying pipeline, which mainly stores empty capsules and makes them enter the capsule sub main device vertically one by one.

2. Capsule distributing device: make the empty capsule enter the selective feeding fork of the distributing device. When the selective feeding fork moves downward once, six capsules will be delivered, and the rubber cap is on it. At the same time, the vacuum separation system put the capsule into the module and separated the body and cap.

3. Powder blanking device: it is composed of powder hopper, powder hopper screw, blanking conveying pipe, etc. It mainly controls the stored powder into the metering plate under the action of screw and mixing.

4. Metering disc mechanism: according to the specification of the capsule and the size of the metering disc. The powder is filled and compacted five times in the intermittently rotating metering disk to form the medicine column, and pushed into the capsule of the lower module.

5. Capsule filling and sealing mechanism: when the lower capsule body of the drug column capsule is pushed in, the rubber cap of the upper and lower modules and the lower capsule body are pushed upward to make it buckle.

6. Main transmission mechanism in the box: the box is powered by the motor, box type fortune intermittent rotation mechanism, gear pair, deceleration, cam pair and chain transmission mechanism to complete the execution work. At the same time, the variable frequency motor achieves the function of variable frequency speed regulation.

7. Electrical control system: PLC system controls and displays the process elements of each capsule filling.

The automatic capsule filling machine has the advantages of accurate filling dosage, convenient operation, novel structure and beautiful appearance. It is an economical and practical equipment for filling capsule drugs in pharmaceutical industry.