Research and development of a six-servo drug plate blanking and packaging control system

1) Accurate operation: The use of bus servo not only reduces a large amount of wiring work but also greatly enhances the anti-interference ability of the control system, ensuring the reliability of operation.

2) Stable operation: The transverse seal adopts an electronic CAM control method, which makes the mechanical structure simpler, the product sealing better, the CAM curve more stable, and the transverse seal operation more gentle.

Pillow packaging machines, as general-purpose packaging equipment, are widely used in multiple industries such as food, medicine, daily chemicals, and electronics. With the advancement of Industry 4.0 and the in-depth development of intelligent manufacturing, high precision and high efficiency have become new demands for many enterprises in the packaging machine industry. As the core equipment in the outsourcing process of pharmaceutical enterprises, the operation efficiency, control accuracy and stability of packaging machines directly affect the quality of products, production costs and the market competitiveness of enterprises.

1) Omron's latest motion controller NX1P is adopted. By analyzing the motion trajectory, the electronic CAM technology of the controller is utilized to plan the motion trajectory of the transverse seal shaft, simplifying the mechanical structure and saving costs.

2) By leveraging the EtherCat network communication mode, various signal noise interferences in confined Spaces are overcome, ensuring that pulse data is not lost and guaranteeing the stability, sensitivity and accuracy of repetitive operations in electromechanical linkage.