Conductive paste mixing and dispersing production cooperative automatic control method
By introducing a dynamic pretreatment unit and the synergistic control of chemical additives before the roller press inlet, the mechanical nonlinearity problem of the roller press during the mixing and dispersion of conductive slurry was solved, and stable operation and batch consistency of the roller press were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- FUJIAN JIEGRUO TECHNOLOGY CO LTD
- Filing Date
- 2026-05-22
- Publication Date
- 2026-06-19
AI Technical Summary
In the existing technology, the roller press in the production process of conductive slurry mixing and dispersion has mechanical nonlinearity problems, which leads to damage to batch consistency and equipment operation safety.
By adding a dynamic pretreatment unit before the roller press inlet, and combining the synergistic effect of physical pretreatment and chemical additives, the mixing and dispersion pretreatment parameters are dynamically adjusted, the grinding parameters are monitored and closed-loop control is performed, the agglomeration of metal powder is optimized, the hard impact load on the roller surface is reduced, and the wettability and suspension stability of metal powder in the carrier are improved.
This significantly reduces the phenomenon of large metal powder particles being directly crushed by the roller surface, eliminates the risk of damage to the chrome plating layer during wire drawing and contamination of subsequent batches of metal debris, and improves the stable operation safety and batch consistency of the roller press.
Smart Images
Figure CN122230587A_ABST