Shape Memory Wire Bale Wrap Removal Device

The patent applies the dynamics principle by transforming the fixed, static fingers into dynamic, movable fingers that can change their configuration. The fingers are designed to be flexible and movable relative to the cylindrical member, allowing them to adapt their shape during operation. This enables the fingers to effectively snag the wrap material during the gathering phase, then automatically release it during the removal phase by changing their position or orientation, thus resolving the contradiction between effective snagging and easy release.

The patent applies the parameter changes principle by modifying the physical state or configuration of the fingers. The fingers can change their shape, position, or orientation based on operational requirements. For example, the fingers may be designed to extend outward during the snagging phase and retract or change angle during the release phase. This dynamic parameter change allows the same finger structure to perform both snagging and release functions effectively, eliminating the need for separate mechanisms and improving overall productivity.

The patent applies the dynamics principle by making the fingers movable rather than fixed. As the cylindrical member rotates during the unwinding process, the dynamic fingers can automatically adjust their position to maintain effective contact with the wrap material for continued unwinding, then naturally release or retract to allow easy removal of the unwrapped material. This dynamic behavior eliminates the entanglement problem that occurs with fixed fingers while maintaining high unwinding speed.

The patent applies the parameter changes principle by designing fingers that can change their geometric parameters (such as angle, length, or position) during the rotation cycle. The fingers may be configured to extend at specific angles during unwinding to maximize efficiency, then change to different angles or retract to facilitate easy removal. This parameter variability allows the system to optimize for both high-speed unwinding and easy material removal without compromise.