The blow molding machine is a kind of equipment for making plastic pellets into hollow containers by a blow molding process. At present, the more common types include a one-shot hollow extrusion blower using PP and PE, which is formed by using PET, PC or PP twice. The injection stretch blow molding machine, as well as the newly developed multi-layer hollow extrusion blow and stretch blow molding.
Did you do the 21-step specification operation of the automatic blow molding machine?
1 Before each shift, you must add lubricant to each moving part. (manipulator, robot guide, opening and closing guide rail)
2 swing arm can be added (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 3 months.
3 Check whether the moving parts are firm before production, and whether the ydskyhht screws are loose or not, especially in places with strong impact force, 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, protection device detection 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 if the lamp is damaged or broken. 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, is it blocked, and the water storage capacity of the cup is too full.
10 When the solenoid valve of the automatic blow molding machine encounters an abnormality, it should be cleaned in time (cleaning 3.5 million per blow bottle).
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 The automatic blow molding machine must be sure that the mechanical part is good when starting, no one inside 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. Before starting the warming, ydsky1221 determines whether the cooling water has been turned on.
After 15 warming starts (2 - 3) minutes, the oven temperature rises evenly, and the embryo button is pressed. At the same time, the blowing of the bottle should be turned on, otherwise it will not blow.
When the 16 automatic blow molding 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.
After the 18 automatic blow molding machine is in normal operation, do not extend 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.
After the automatic blow molding 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 blow bottle.
When the 20 automatic blow molding machine is being repaired, press the touch 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 to ensure that the malfunction caused unnecessary trouble.
After each repair of the 21 automatic 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.
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