The maintenance of plastic bottle cap mold is an effective measure to ensure the normal operation of injection mold. The maintenance of equipment mainly includes cleaning and wiping, inspection and adjustment, lubricating and oiling, etc., mainly including the following points.

1. Quality of certified products

To ensure that the plastic mold can stably and reliably produce qualified plastic parts, it is necessary to keep the plastic bottle cap mold in good working condition. When the injection mold is working, it can not always be in working state. There must always be this or that situation, such as action block caused by lack of oil in guide post and guide sleeve, action deformation caused by loosening of fastener, etc. these small problems will bring disadvantages to product quality, and timely maintenance will overcome these small problems and make the mold in good working condition.

2. Reduce downtime

In the process of using the plastic bottle cap mould, there is always the possibility that there is a big fault and it needs to be stopped for maintenance. When the mould is stopped, it can no longer continue to work. Therefore, it is hoped that the shorter the stop time is, the better the stop times are. However, the major failure of the die usually does not occur suddenly. It has a process of accumulation. For example, the lack of oil in the sliding part will lead to the aggravation of wear. If it can be maintained and refueled in time, the wear will be reduced. It can delay the arrival of the die stop. For example, in the lateral core pulling mechanism of the inclined guide pillar, the screw fixing the inclined guide pillar is loose, which changes the position of the inclined guide pillar. In serious cases, the inclined guide pillar can be deformed or even broken. In the maintenance, these problems will be found in time and fastened in time, and these similar problems will not occur.

3. Reduce operating costs

In the process of using the mould, there are many operating costs, such as inspection cost, adjustment cost, lubricating oil cost, repair cost, etc. The sum of these costs is the operating costs. Of these costs, the largest amount is the cost of repair. If the mold maintenance is not good, it often has to pay a lot of extra repair costs, so that the mold can not work properly, and increase the running cost.

The quality of plastic bottle cap mould is directly related to the quality of products. Due to the large production cost of mold in injection molding enterprises, the service life also directly affects the cost of injection molding products. Only improve the quality of the mould. Only by maintaining the plastic cap mold and extending its service life, can the injection molding enterprises reduce costs and improve efficiency.