Introduction to the safety practices of the blow molding machine

Blowing machine safety operation specification necessary knowledge description:

1. Before each shift, you must add lubricant to each moving part. (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 can be added once every (2 - 3) months.

3. Check whether the moving parts are firm before the production, whether the screws are loose or not, especially in the place where the impact force is strong, whether the belt transmission part is abnormal.

4. Check whether 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 if the warming head enters 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 abnormally leaking, blocked, and the water storage capacity of the cup is too full.

10. When the electromagnetic valve of the blowing 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 opening the high and low pressure air source switch, 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, you must be sure that the mechanical part is good, there is no inside of the machine, no foreign matter. In particular, shake the position to avoid hurting people. Also close the security door.

14. When starting the machine, the motor must be started first, and the warming machine should be started for 30 seconds to prevent voltage fluctuations. Make sure the cooling water is not turned on before starting the warming.

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 running normally, 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 voltage fluctuations or other reasons affecting the quality of the blowing.

20. When the machine is being repaired, press the touch screen fault repair button to ensure safe maintenance.