Views: 230 Author: Site Editor Publish Time: 2025-03-12 Origin: Site
According to the editor of HOLS (Suzhou), the operation of the fully automatic glue filling machine is divided into four steps:
Firstly, compressed air should be delivered to the syringe or rubber bottle. Before this, it is necessary to ensure that the syringe or rubber bottle is clean and pollution-free. Be careful not to mix different adhesives in one container during daily dispensing operations. If there is a requirement for mixed dispensing, the glue cylinder should be cleaned in a timely manner after mixing. After using the glue, place it in a well ventilated and dry place that is not easily touched. Tighten the glue cover to prevent glue leakage. When there is a large amount of leakage, it can be cured with water and then scraped off
Next is how to press the glue into the feed pipe connected to the piston chamber. During the compression process, the range of compression, the specifications of the style, and the requirements for the surface all directly affect the quality of the adhesive. Strictly control relevant variables to ensure the quality of dispensing. During the glue pressing process, the glue is pressed into the pipeline and briefly stops in the pipeline, flowing out of the needle in the current state or point shape according to the dispensing requirements. When the piston is on the up stroke, the piston chamber will be filled with pre added glue. When the piston pushes down on the dispensing needle, the glue is compressed and pressed out from the needle tip
During the dispensing process, there is often a phenomenon of inconsistent dispensing size or uneven dispensing. At this point, it is necessary to check and confirm the four stages. Firstly, the glue ratio is crucial. Often, poor glue dispensing is caused by the glue being too thin. Another thing to check is the working air pressure, which should be maintained at an appropriate and stable level. The third thing to pay attention to is the smoothness of the pipeline. It should be noted whether the temperature of the cooperating device is normal. It should be pointed out that the amount of glue dripping is determined by the distance of the piston's downward impact, which can be manually adjusted or programmed
Expand reading: What is the biggest gap between fully automatic glue filling machines in China and abroad
Firstly, in terms of control level: Domestic fully automatic glue filling machines lag behind foreign countries by 10-15 years in measurement and control technology, mainly manifested in control accuracy and product repeatability
Secondly, in terms of competitiveness: Due to China's high dependence on advanced foreign high-end equipment, domestically produced fully automatic glue dispensing machines are far inferior in terms of economic benefits and competitiveness compared to foreign dispensing machines
Thirdly, in terms of development philosophy and model: Domestic fully automatic glue dispensers started by imitating foreign technology, and then determined the production model according to the demand of the glue market, so there was no innovation
Fourthly, in terms of efficiency and energy conservation: Most fully automatic glue dispensers in China have high energy consumption, mostly twice that of similar foreign ones, but their speed is half that of foreign fully automatic glue dispensers, and their development time is three times that of foreign ones, but their lifespan is half that of foreign ones.
Fifth, there is a gap in design concepts: Currently, most enterprises in China that produce fully automatic glue filling machines are still using traditional standard models with improved routines.
6. There is a gap in the concept of equipment updating: The editor of HOLS (Suzhou) has learned that in China, when it comes to updating fully automatic glue filling machines, they generally need to replace old ones with new ones, while foreign companies do not replace all old equipment, but update and replace them based on the original ones.
