Daily maintenance and use of plastic material blow molding machine

1. Before each shift, the moving parts of the PP blow molding machine must be lubricated once. (manipulator, robot guide, opening and closing guide rail)

2. The swing arm can be added once every (3 - 4) days. The heating chain has a large chain and a small chain once a month. Always check if the main unit reducer and the warmer reducer are short of oil. The main bearing (2 - 3) is added once a month.

3. Check whether the moving parts are firm before production, the screw is 27simn

Whether the price of the steel pipe is loose or loose, especially in places where the impact force is strong, whether the belt transmission part is abnormal.

4. Check if the high pressure gas source, low pressure gas source, power source and water source are normal.

5. Check each emergency stop switch, safety door switch, and protection device to check if the switch is normal.

6. Check the warming head to enter the embryo, and the part of the embryo is working properly. If the insert is not in place, the nut of the preform can be adjusted.

7. Check the lamp for damage and breakage. Replace it in time.

8. Check whether the pneumatic components are leaking and the action is sensitive.

9. Check if the triplet is leaking abnormally, is it blocked, and the water storage capacity of the cup is too full.

10. When the electromagnetic valve of the blow molding machine encounters an abnormality, it should be cleaned in time (3.5 million cleanings per blow).

11. Blowing molds must be cleaned and polished regularly.

12. When the high and low pressure air supply switch is turned on, it must be slow to prevent the air flow rate from being too fast. The dirt is blown into the solenoid valve, and the exhaust valve is opened for 30 seconds to ensure the air is clean.

13. When starting the machine, be sure that the mechanical part is good, no one inside the machine, no foreign matter. In particular, shake the position to avoid hurting people. Also close the security door.

14. Start the machine first, start the motor first, delay the warmer for 30 seconds to prevent voltage fluctuations.

Before starting the cold heading machine price, make sure that the cooling water is not turned on.

15. After warming up (2-3) minutes, the oven temperature rises evenly, pressing the embryo button. At the same time, the blowing of the bottle should be turned on, otherwise it will not blow.

16. When the machine is running, it is necessary to pay close attention to whether the machine has abnormal noise. It is necessary to find it early and solve it in time.

17. In case of emergency, press the emergency stop button to brake urgently. Then, based on the analysis of the situation on the spot, the problem is solved quickly.

18. After the machine is in normal operation, do not put any part of the body into the machine to avoid injury to the robot. If the machine has abnormal noise, it can be observed after deceleration.

19. After the machine is in normal production, the operator must always observe the quality of the bottle to avoid fluctuations in voltage or other reasons that affect the quality of the bottle.

20. When the plastic blow molding machine is repaired, press the screen fault repair button to ensure safe maintenance. If you need to manually observe the movement of each cavity separately, please pay attention to the position of the robot. At the same time, be sure to understand the role of the individual buttons and then the action. Make sure that malfunctions cause unnecessary trouble.

twenty one. After each repair of the PP blow molding machine, be sure to clean tools and screws, etc., so as not to remain in the machine, affecting the normal operation of the machine.