CTC Pack Line

Highlights

• The production line features a flexible design, allowing for the change of different blueprints with just one click.
• The assembly process for the core station battery module involves the flipping clamp automatically grabbing and flipping the glued PACK lower box to complete the action. The Beam modular car is then automatically transported to the module into the box station through the AGV flexible system, integrating heavy-duty flipping lifting technology to invert the module into the lower box, further enhancing the efficiency and stability of the assembly process.
• The core workstation for PACK module pole addressing and module Busbar welding is integrated with AGV flexible transportation docking, enabling fully automated detection of the relative position and height between module Beam battery cells. This data is fed back to the welding station, where flexible measurement, monitoring, and compensation are carried out through a robot vision system and welding mirror system. This ensures the accurate welding of the PACK battery cell group and completion of the product welding tasks. The AGV system and robot flexible welding system further enhance the stability of the assembly process.
• For the first time, the validation PACK heating static test was adopted. The CTC frame was pushed into the positioning mechanism through the frame car to complete the positioning of the frame body, which was then monitored by servo and force displacement sensors. The heating mechanism’s lifting and lowering used pneumatic linkage components, allowing for rapid heating of the CTC PACK component. The heating temperature, curve, time, and other parameter data are uploaded and monitored via the MES server, with the data displayed on the HMI for easy reading and viewing by personnel. This setup allows for quick and real-time monitoring of heating data, thereby improving product manufacturing efficiency and stability.