The paint bucket made by the injection molding machine is an indispensable tool for most workers. It can be used for painting walls and storing items. Although the demand for paint buckets is increasing year by year, the output of injection mold machine for paint bucket can also meet the needs of the market. But the daily maintenance of the injection mold machine for paint bucket is essential. In this blog, we mainly discuss from the mechanical part.

Template parallelism

The parallelism of the template can best reflect the condition of the clamping part. Non-parallel templates will make the product unqualified and increase equipment and mold wear. The parallelism of the template can be initially reflected by the movement of the tail plate during mold clamping and the appearance analysis of the product, but the exact situation needs to be detected by instruments such as a dial indicator. The adjustment of the parallelism of the template must be carried out by a familiar person in steps, otherwise improper adjustment will cause greater damage to the machine.

Mold thickness adjustment

The mold thickness adjustment system should be used regularly to adjust the mold thickness from the thickest to the thinnest to ensure smooth movement. This inspection must be carried out to avoid malfunctions in machines that are produced with the same mold for a long time.

Central lubrication system　

All mechanical moving parts need proper lubrication. The central lubrication system is currently one of the necessary equipment for paint bucket injection machines. The amount of oil in the central lubrication system should be checked frequently to see if it is full, and the lubricating oil used must be clean and free of impurities to ensure that all lubricating positions are supplied with lubricating oil. When the oil pipe is found to be blocked or leaking, it should be repaired immediately. Most mechanical wear occurs due to lack of lubrication, so we must pay sufficient attention to lubrication.

Keep all movements smoothly

Vibration or unsmooth movement may be caused by improper speed adjustment, speed change and time mismatch, or mechanical or oil pressure adjustment. This kind of vibration will accelerate the wear of the mechanical parts and vibrate the tightened screws, so it should be reduced and avoided.

Bearing inspection

When the bearing part is working, there is abnormal noise or the temperature rises, which means that the inside of the bearing has been worn out. It should be checked or replaced in time, and grease should be refilled.

Injection system

The injection screw, check ring and barrel constitute the heart of the injection mold machine for paint bucket, which determines the quality and efficiency of the processing, and they must be kept in good working condition. First, take necessary measures to prevent non-plastic debris from mixing into the plastic material flow, and then pay attention to checking the correct gap between the screw and the barrel, and the check ring and the barrel. The normal gap should be able to seal the plastic backflow and produce plastic. When it is found that the melting action is slow, the melting material has black spots, or the product is unstable, the wear of the screw, the non-return ring and the barrel should be checked.

By the way

The above content is commonly problems of injection mold machine for paint bucket. For more information, please feel free to contact us. We are bulk customized wholesale buy high quality injection mold machine for paint bucket wholesaler, manufacturer, supplier, factory, exporter for sale,we will give you some professional advice.