What are the inspection work before the operation of plastic machinery?

2019-04-30 17:03:14

Machinery is the fixed assets of the enterprise. Our operators must prepare the relevant equipment before the machine runs, so that the machine can be better maintained and the performance of the machine can be maximized. Today, Xiaobian talks to you about what inspections we have done.

First: Before opening the plastic plastic machinery in each shift, it is necessary to add smooth oil to each moving part. (manipulator, manipulator guide, open and close die guide) Before the consumer, check whether the moving parts can be strong, whether the screws can be loose or not, especially in the center with strong impact force, whether the belt drive can be abnormal.
Second: Plastic plastic machinery molds must be cleaned and polished regularly. When the blow molding machine is turned on and off, the air source switch 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.
Third: Check if the lamp can be damaged or broken. It is necessary to change it in time. Check whether the pneumatic components can leak air and whether the action can be flexible. Check if the triplet can be abnormally leaked, can it be infarged, and the water storage capacity of the cup can be too full. Plastic and plastic mechanical solenoid valves should be cleaned in time when there is an abnormality.
Fourth: The swing arm can be added once every three days to four days. The heating chain has a large chain and a small chain once a month. Always check if the main reducer and the warmer reducer are short of oil. The main bearing can be added once every (2 - 3) months.
Fifth: Check the high-pressure gas source, low-pressure gas source, power supply, water source can be normal. Check each emergency stop switch, the safety door switch, and maintain the installation detection switch.
Sixth: Check the heating head to enter the embryo, and whether the partial work of the embryo can be normal. Insert the embryo if it is not in place to adjust the pressure embryo mounting nut.

The above points are the detailed parts of the inspection. The good service life of the machine depends on the quality of the machine itself. It depends on the operator's technique and technology. This is the most difficult to grasp. Some operators often change the machine of the hollow blow molding machine. The accessories, some operators change the machine parts less.