Blow molding machine operation process
In order to better ensure the quality of the blow molding machine, standardized operation methods and standardized operations are the top priority. Therefore, in order to achieve this working standard, we need to understand the equipment operation process in details to ensure better use of the equipment .
1. Before starting each shift, lubricate the moving parts once. The swing arm can be added within 4days, and the large chain and small chain of the heating machine can be added once a month. Frequently check the main engine reducer and whether the heating machine reducer is out of oil. The main engine bearing can be added once every 3 months.
2. Before production, check whether the moving parts are firm and whether the screws are loose or fall off, especially where the impact force is strong, whether the transmission part is abnormal; check whether the high-pressure air source, low-pressure air source, power source, and water source are normal; check all emergency stop switches , The safety door switch and the protection device check whether the switch is normal; check whether the heating head enters the embryo and the embryo adjustment part is working normally; check whether the lamp tube is damaged.
3. Check whether the pneumatic components are leaking and whether their actions are sensitive; check whether the triple valve body is abnormally leaking, whether it is blocked, and whether the water cup is too full.
4. The blowing mold must be cleaned regularly. When the solenoid valve of the bottle blowing machine encounters an abnormality, it should be cleaned in time (one time for every 500,000 bottle blowing).
5. When turning on the high and low pressure air source switch, you must move slowly to prevent the air source flow rate from blowing dirt into the solenoid valve. At the same time, open the exhaust valve for 30 seconds to ensure that the air is clean. When starting the machine, make sure that the mechanical parts are in good condition and there are no foreign objects. Especially the movement position, so as not to hurt people.
6. When starting the machine, the heating machine must be started first to prevent voltage fluctuations. Before starting the heating, make sure that the cooling water is turned on. After the heating start (2-3) minutes, wait until the temperature of the oven rises evenly, and then release the preform. During the operation of the machine, the blowers should pay attention to safety when placing blanks and taking bottles. It is strictly forbidden to reach into the mold. When encountering an emergency, apply the emergency brake to find the problem and solve it quickly.
In the operation process of the blow molding machine, the above six points are the more important ones in the operation. According to their requirements, the operation can be standardized and standardized, and the production efficiency and production quality can be improved while ensuring safe production.