Automatic screen printing machine is a kind of printing machine using screen printing technology. It has a series of technical requirements to achieve efficient and accurate printing operations. The following will introduce the main technical requirements required for automatic screen printing machines.
1. Mechanical structure: The automatic screen printing machine needs to have a stable mechanical structure, which can ensure the smooth movement and low noise in the printing process, and has enough rigidity to ensure the printing accuracy and long-term working stability.
2. Automatic control system: Automatic screen printing machine needs to be equipped with advanced automatic control system, which can realize automatic control and monitoring of all aspects of the printing process, including real-time adjustment and monitoring of printing speed, printing pressure, screen position, screen tension and other parameters.
3. Screen transmission system: Automatic screen printing machine needs to have a precise and reliable screen transmission system, which can ensure the accurate positioning and smooth transmission of the screen. The wire mesh transmission system needs to have high-precision transmission devices, such as servo motors, reducer, etc., and also needs to be equipped with sensors and control systems to monitor the position of the wire mesh and judge the accuracy of the transmission.
4. Screen tension control system: automatic screen printing machine needs to be equipped with screen tension control system, which can accurately adjust and control the tension of the screen. The screen tension control system needs to adjust and automatically control the screen tension according to different printing requirements and the characteristics of the screen material.
5. Ink coating system: Automatic screen printing machine needs to have an efficient and stable ink coating system, which can ensure that the ink is evenly coated on the screen, and can achieve accurate ink thickness control. Inking systems need to be adaptable to different types of inks and need to be able to automatically clean and replace inking rollers.
6. Hot air drying system: Automatic screen printing machines usually need to have a hot air drying system for quickly drying the ink layer after printing. The hot air drying system needs to adjust and control the drying temperature and speed according to different printing requirements and material characteristics.
7. Electrical control system: Automatic screen printing machine needs to have a reliable electrical control system, which can accurately control and coordinate the various functions of the machine, and needs to be able to realize the monitoring and protection of power and safety protection equipment.
8. Man-machine interface: Automatic screen printing machine needs to have a friendly and simple man-machine interface, which is convenient for the operator to set up and monitor. The human-machine interface should provide clear operation instructions and status display, and also need to have a simple and easy to learn operation mode and fault diagnosis function.
9. Automatic adjustment and calibration function: automatic screen printing machine needs to have automatic adjustment and calibration function, which can automatically detect and adjust printing parameters to ensure the stability and accuracy of the printing process. Automatic adjustment and calibration can greatly improve printing efficiency and accuracy, reducing operator workload and omissions.
10. Fault diagnosis and alarm system: automatic screen printing machine needs to be equipped with fault diagnosis and alarm system, which can find and alarm the fault and abnormal condition of the machine in time. The fault diagnosis and alarm system needs to have the function of automatic shutdown and automatic recording of fault information to facilitate maintenance and troubleshooting.
To sum up, the automatic screen printing machine needs to have a stable mechanical structure, advanced automatic control system, accurate and reliable wire mesh transmission system, wire mesh tension control system, efficient and stable inking system, hot air drying system, reliable electrical control system, friendly human-machine interface, automatic adjustment and calibration functions, as well as fault diagnosis and alarm system and other technical requirements. To meet the needs of high quality screen printing. The realization of these technical requirements relies on advanced electronic, mechanical and automation technologies, as well as the accumulation of relevant engineering experience.
