The auxiliary machines required for the production of plastic injection blown hollow medical plastic bottles include: conveyor belts, air compression purification devices, raw material dryers and automatic feeders, and mold temperature machines. LED Street Lamp, 90W-240W LED Outdoor Street Lamp, Outdoor Street Light, Residential Street Light Jiangsu chuanglv Transportation Facilities Co., Ltd , https://www.clsolarlights.com
1. Conveyor belt: generally consists of stainless steel flat chain transmission device, flame treatment device, counting device and so on. Because the stainless steel flat chain is not easy to rust and is conducive to cleaning, it avoids the pollution of the medicinal bottle and the sanitary requirements of Futai medical packaging. Compared with the plastic flat chain, the stainless steel flat chain has a small deformation after flame treatment. The flame treatment device removes oil from the bottle and facilitates labeling. The size and height of the flame can be adjusted to meet the needs of different medicinal bottles. The counting device can accurately record the number of the medicine bottles by the induction of the photoelectric switch, and when the number of the medicine bottles reaches the set value, an alarm signal is given. Compared with manual manipulation, the conveyor belt greatly reduces the possibility of contamination of the vial and meets the requirements for medical packaging hygiene.
2, air compression purification device: including oil-free compressors, gas storage tanks, air dryers, filters and other systems. Generally, the air source of the intake system is compressed air that has been dedusted, dehydrated, and free of oil mist. The dust and moisture content is below 100Mg/m3, the filtration accuracy is 5um, and the blowing pressure is 1.2Mpa. The gas supply is ≥0.5m3/ MIN.
3. Dryer: Usually, if the moisture content in the raw material is seriously exceeded, it will cause irregular stripes and bubbles on the surface of the medicinal bottle. At this time, it is necessary to dry the raw material with a dryer. In general, it is not necessary to use a raw material dryer as long as the raw materials are purchased and stored scientifically and in a standardized manner.
4. Automatic feeding machine: In order to improve the automation level of production equipment and reduce the labor intensity of workers, it is recommended to use automatic feeding machine.
5. Mold temperature machine: Its function is to control and stabilize the temperature of molten plastic in the injection mold. According to the characteristics of different raw materials, different process temperatures can be set to obtain stable parison temperature and preform size. If the temperature is too high, the parison will bond the mandrel. If the temperature is too low, it will affect the inflation molding of the parison. .