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29
2022
-
07
Basic knowledge of safe operation specifications for blow molding machines
The necessary knowledge for the safe operation of the blow molding machine includes the following points: 1. Before the start of each shift, the moving parts must be lubricated once. (Robot, robot rail, mold opening and closing rail)
Author:
The necessary knowledge for the safe operation of the blow molding machine includes the following points:
1. Before the start of each shift, the moving parts must be lubricated once. (Robot, robot rail, mold opening and closing rail)
2. The swing arm can be added every (3-4) days. The large chain and small chain of the heater can be used once a month. Always check the main engine reducer and heater reducer for lack of oil. The main bearing can be added every (2-3) months.
3. Before leaving the factory, check whether the moving parts are firm, whether the screws are loose or loose, especially in places with strong impact force, and whether the belt transmission part is abnormal.
4. Check whether the high-pressure air source, low-pressure air source, power supply, and water supply are normal.
5. Check whether the emergency stop switch, safety switch, and protection device detection switch are normal.
6. Check whether the feeding and dropping parts of the heating head work normally. If the blank press plate is not in the proper position, the nut of the blank hold-down device can be adjusted.
7. Check whether the lamp is damaged or broken. Replace in time.
8. Check the pneumatic components for leakage and sensitivity.
9. Check whether the triplet is abnormally leaked or blocked, and whether the water storage capacity of the cup is too full.
10. When the solenoid valve of the blow molding machine is abnormal, it should be cleaned in time (blow every 3.5 million bottles).
11. The blow mold must be cleaned and polished regularly.
12. When turning on the high and low pressure air supply switch, you must move slowly to prevent dust from blowing into the solenoid valve because the air supply flow rate is too fast. At the same time, open the exhaust valve for 30 seconds to ensure that the air is clean.
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