The fully automatic low-dose traditional Chinese medicine decoction piece packaging machine is widely used in traditional Chinese medicine decoction piece production enterprises due to its precise measurement and efficient packaging characteristics. However, in long-term operation, the equipment may experience various minor malfunctions due to factors such as material characteristics and operating standards. This article summarizes several common faults and their corresponding solutions to help enterprises quickly resume production and ensure stable packaging processes.
The common faults and solutions of the fully automatic low-dose traditional Chinese medicine decoction piece packaging machine are as follows:
1. Inaccurate measurement
• Fault phenomenon: The preset measurement is inconsistent with the actual packaging measurement.
Cause analysis: Blockage in the infusion line resulted in a slower liquid injection rate, and the actual infusion volume was less than expected.
Solution: Clean the pipeline and solenoid valve to ensure smooth liquid flow.
2. Side leakage issue
• Fault phenomenon: Side leakage occurs when the medication is poured into the bag.
Cause analysis: Abnormal sealing on the side of the packaging bag or excessive liquid injection speed.
Solution: Adjust the control switch or check the heating temperature of the sealing tube to ensure the sealing effect.
3. Leakage fault
• Fault phenomenon: Continuous leakage of liquid in the filling tube.
Cause analysis: There are foreign objects in the sealing ring of the solenoid valve that affect the sealing effect.
Solution: Clean up any foreign objects on the sealing ring of the solenoid valve.
4. Cutting adhesions
• Fault phenomenon: Adhesion occurs when cutting the packaging bag.
Reason analysis: The cutting wheelbase is set too large.
Solution: Fine tune the cutting wheelbase to adapt to the thickness of the packaging bag.
5. Sensor malfunction
• Fault phenomenon: Sensor false alarm or inaccurate detection.
Cause analysis: Improper sensitivity setting, abnormal circuit connection, or sensor damage.
Solution: Adjust the sensitivity of the sensor, check the circuit connection, and replace the sensor if necessary.
6. Electrical system abnormality
• Fault phenomenon: The machine suddenly stops and displays an electrical fault.
Cause analysis: Circuit breaker tripping, relay failure, or unstable power supply.
Solution: Check the circuit breaker and test the relay status to ensure stable power supply.
In daily use, it is recommended to regularly clean and lubricate key components (such as measuring screws and cutting mechanisms) according to the equipment manual, and provide standardized training for operators to significantly reduce the occurrence of malfunctions. If the malfunction cannot be resolved on its own, you can contact the after-sales team for professional technical support.