Adhesive Point Drying for Bonded Article Packs

The patent applies preliminary action by equipping the transport star wheel with drying devices (heating elements and air blowing devices) that actively remove moisture from article surfaces before adhesive application. This preliminary drying action prevents the adhesion problems that would otherwise require extensive cleaning and sterilization processes, thereby reducing production time while maintaining high adhesion quality.

The patent replaces mechanical cleaning and sterilization systems with a thermal and aerodynamic drying system integrated into the transport star wheel. Instead of using mechanical scrubbing, high-pressure water rinsing, or thermal sterilization chambers, the invention uses localized heating elements and air flow to evaporate and remove moisture, significantly reducing processing time and energy consumption while achieving the same adhesion-quality outcome.

The patent implements feedback control by incorporating sensors that detect the moisture condition of article surfaces in real-time during transport. This feedback information is used to control the operation of drying devices on the transport star wheel, activating them only when moisture is detected. This ensures that adhesive is always applied to dry surfaces, maintaining maximum adhesion strength while avoiding unnecessary drying cycles that would reduce production efficiency.

The transport star wheel is designed with dynamically adjustable drying capabilities, where the intensity and activation of heating and air blowing devices can be varied based on the actual moisture conditions of the articles. This dynamic approach allows the system to adapt to different production scenarios, maintaining optimal adhesion strength without sacrificing production efficiency through excessive or unnecessary drying operations.

The patent applies universality by designing the transport star wheel to serve multiple functions simultaneously: it transports articles through the production line, positions articles for adhesive application, and actively dries article surfaces using integrated heating and air blowing devices. This multi-functional design consolidates what would otherwise be separate systems into a single integrated unit, improving adhesion quality without proportionally increasing overall device complexity.

The patent merges the drying function with the transport function by integrating heating elements and air blowing devices directly into the transport star wheel structure. This combination eliminates the need for separate drying chambers or standalone drying equipment, reducing the overall system complexity while ensuring that adhesion quality is maintained through effective moisture removal before adhesive application.

The patent uses feedback control through moisture sensors that detect the actual moisture condition of article surfaces. The drying devices on the transport star wheel are activated only when moisture is detected, and their intensity can be adjusted based on the detected moisture level. This feedback mechanism ensures that energy is consumed only when necessary to achieve the required adhesion strength, avoiding wasteful continuous drying operations.

The patent applies partial action by using localized heating elements and targeted air blowing devices that act only on the specific adhesive points and surrounding areas of the articles, rather than heating or drying the entire article surface. This partial drying approach minimizes energy consumption while still achieving sufficient moisture removal to ensure strong adhesion at the critical bonding locations.