In the pharmaceutical industry, capsule filling machine is a kind of common equipment, this machine can carry out the automatic transportation of capsules, capsule, filling, locking and other processes.
Therefore, the motion accuracy is highly related to the mechanism, and its kinematics and dynamics characteristics are related to the performance of the whole machine. Therefore, the daily maintenance of capsule filling machine is particularly important.
Appropriate amount of lubricating oil (grease) should be added under the surface of the transmission mechanism of the capsule filling machine to reduce the wear of the moving parts; Main drive reducer should check the oil amount once a month, when the oil amount is insufficient, should be timely refueling, every six months to replace the oil; Check the transmission chain once a week, and tighten it with grease if necessary.
Anomaly 1, the capsule failed to separate.
Specifically, if the cause is the capsule itself, it needs to be replaced. If the vacuum pump is faulty, repair or replace the pump. For example, when the air pipe separated from the vacuum pump breaks, replace the air pipe. When the filter membrane of the vacuum pump is blocked, clean the filter membrane.
In addition, the gap between the module and the shell separator is too large to separate the shell. In this case, the technician said, either the height of the shell separator was adjusted, or the module or expansion rod inside the module was defective. It needs to be analyzed on a case-by-case basis. For example, when the powder is too sticky, it tends to clog the module and needs to be cleaned.
Abnormal 2. Capsule head and tail are sunken.
This situation is generally the capsule shell itself has a problem, just replace the capsule shell can be solved. At the same time, also look at the thimble, see whether the height of the thimble needs to be adjusted. In addition, increasing the stress area of the bursa can also solve the problem.