Maintenance of bottle blowing machine

1 Feeding level without feeding: need to check several situations:

Is there no material in the hopper, if so: need to add material quickly

No: Please check whether the control contactor of the hoist is in the energized state. If it is in the energized state, quickly check whether the motor is in the energized and loaded state, because it is likely that the preform (embryo) is stuck in the lifting state. belt, the easiest way at this time is to manually help lift.

If the control contactor of the elevator is not in the electrified state, please check whether the preform detection electric eye is not in the same straight line as the reflector.

2. Feed old card feed tray: This situation is a headache. From experience, if the length of the preform (embryo) is relatively long and the weight is large, then this phenomenon is relatively rare.

3 The bottle cannot be removed from the mold after it is blown.

First of all, the mold should be opened, and the mold should be opened and closed manually. If it is normal, run it in the dry running state. If it is also normal.

Please check your exhaust time setting, if the exhaust setting is normal, and it fails every time you blow the bottle, then it can be judged that the problem is the exhaust valve, please open the exhaust valve to check the condition of its spring and seal (this Another phenomenon of this kind of fault is that the exhaust sound is relatively loud or there is a sound of unclean exhaust).

If you encounter the situation that many molds are produced normally and you can’t open the mold occasionally, please check whether the clamping pin has a screw in it, and please check whether the clamping force is too large. If it is too large, you should follow the Standard readjustment.

4 The bottle is always pinched

Whether the position of the manipulator is misaligned.

5 Two manipulators collide

In this case, the manipulator needs to be manually reset again, which is caused by misalignment.