introduction
Polymer structural glue is a kind of glue with high strength, corrosion resistance and wear resistance, which is widely used in construction, automobile, aerospace and other fields. In order to ensure uniform coating of glue and improve production efficiency, the use of coating machines has become a common choice. This article will explore how to select a suitable polymer structural glue applicator and related operating procedures.
1. Selection
Viscosity requirements: Polymer structural glues have different viscosities, and the viscosity range of the glue needs to be considered when selecting. Generally speaking, the selection of the coating machine should be able to adapt to the viscosity of the glue used and maintain a stable coating effect during the production process.
Coating width: Different production needs may require different widths of coating, so the maximum coating width needs to be considered when selecting a coating machine. Ensure that the coating width of the coating machine meets the requirements of the production line to improve production efficiency.
Coating speed: The speed of the production line directly affects the selection of the coating machine. Choose a coating machine that can match the speed of the production line to ensure that the glue can be evenly and stably coated on the workpiece during the coating process to avoid bottlenecks in the production process.
Accuracy and stability: The accuracy and stability of the coating machine are key factors affecting the coating effect. When selecting, the control system, transmission system and structural design of the coating machine should be considered to ensure that it can maintain high precision and stability during long-term operation.
Convenience of cleaning: Since the polymer structural glue is easy to adhere in the coating machine, the convenience of cleaning should be considered when selecting. An easy-to-clean coater can reduce production line downtime and increase production efficiency.
2. Operation process
Before operating the coater, some preparations are required. First, check whether the parameters of the coating machine meet the production requirements and ensure that the coating machine is in normal working condition. Secondly, prepare the required polymer structural glue and perform necessary stirring to ensure its uniformity.
Adjust the relevant parameters of the coating machine according to the viscosity, coating width and coating speed of the polymer structural glue used. This includes parameters such as coating roller pressure and speed adjustment of the coating machine to ensure a good coating effect during the coating process.
Before coating, a test run is necessary. Through trial operation, you can check whether the parameters of the coating machine are adjusted correctly and whether the coating effect meets the requirements. At the same time, potential problems can be discovered through trial operation and timely adjustments can be made.
During the coating process, the coating machine needs to be monitored. Regularly check the working status of the coating machine to ensure its normal operation. At the same time, by monitoring the coating effect in real time, the parameters of the coating machine are adjusted in a timely manner to ensure uniform coating of glue.
After coating, cleaning the coating machine in time is a key step to maintain equipment stability and extend service life. During the cleaning process, be sure to use a suitable cleaning agent to ensure that the remaining glue is completely removed. In addition, the coating machine should be maintained regularly, the transmission system, control system and other components should be inspected to discover and solve potential problems in a timely manner.
3. Conclusion
Correct selection can ensure that the coating machine can adapt to the requirements of different glues and improve production efficiency. In terms of operating procedures, scientific and reasonable operating procedures can ensure that the coating machine maintains stability and efficiency during long-term operation. Therefore, when companies introduce polymer structural glue coating machines, they should carefully consider product requirements and use and maintain them according to correct operating procedures to ensure stable operation of the production line and improvement of product quality.
