How to solve the special faults of the automatic powder filling machine

　　The automatic powder filling machine is a piece of equipment that is in direct contact with the product, and the manufacturer has strict requirements on every detail. With the integration of the concept of green environmental protection, more green and environmentally friendly automatic powder filling machines have become the "darling" of the market. Since powder products are prone to dust leakage during the filling process, causing cross-contamination and environmental pollution, the rigid requirements for equipment are particularly important.

　　The application of powder filling machine can be said to be quite extensive, and it can also be seen around us: commonly eaten flour, starch, milk powder, various powdered condiments, facial mask powder and other powder daily chemical skin care products, etc., it It is also very simple and convenient to use, but some problems will inevitably occur after a long time of use. Many customers who do not know the machine very well are a little confused. In fact, whether the powder filling machine is semi-automatic or fully automatic, during use More or less, we will encounter failures in different places, so how can we find the problem and solve it when facing the failure of special components?

　　1. PLC failure in the automatic powder filling machine

　　If this point controls the motor, the fault phenomenon is that the motor runs after a signal is given to start the motor, but the motor does not stop running after the stop signal is sent out, and the motor stops running only after the PLC powers off. If this point controls the solenoid valve, the fault phenomenon is that the solenoid valve coil is continuously powered and the cylinder does not reset. If the method of hitting the PLC with an external force to separate the adhesion points can assist in judging the fault.

　　2. The magnetic switch of the automatic powder filling machine is faulty. The magnetic switch is used to detect the position of the cylinder and control the stroke of the cylinder. control their position. The fault is mainly manifested in the failure of the follow-up cylinder. The reason is that the cylinder speed of the powder filling machine is too fast, which causes the magnetic switch to fail to detect the signal. For example, the speed of the push cylinder is too fast. .

　　3. Solenoid valve failure of the automatic powder filling machine The main performance of the solenoid valve failure is that the cylinder does not move or reset, because the solenoid valve of the cylinder cannot change direction or blow gas. If the solenoid valve blows air, because the air inlet and outlet are connected, the air pressure of the machine cannot reach the working pressure, and the knife beam cannot rise in place. The proximity switch of the knife beam protection does not work, the prerequisites for the operation of the whole machine are not established, and the machine cannot run, which is easily confused with an electrical fault. There is an air leakage sound when there is air leakage in the solenoid valve. Listen carefully to the source of the sound and search for the air leakage point with your hands. Generally, the electromagnetic valve with air leakage can be easily found.

　　With the changes in the entire powder product market, automatic powder filling machines are also developing continuously. Improving production efficiency will become the key to the development of automatic powder filling machines in the future. In addition to the needs of users, different styles of packaging equipment have been created. At present, automatic powder filling machines, bag-feeding, four-side-sealed bags, quantitative and other types of automatic powder filling machines are available for users to choose from.