Banknote Stack Transport with Pivoting Receptacle and Pressing Support
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Solution Overview
Problem
Banknote stack transport arrangements in cash handling machines often fail to transport all banknotes due to misalignment or damage, leading to jams and inefficiencies.
Innovation Solution
A banknote stack transport arrangement with pivotally arranged structures and engagement portions that form a temporary receptacle, allowing banknotes to be stacked and supported before being transported, with a second structure pressing the stack towards the first engagement portion to facilitate exit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If banknotes are transported one by one or in stacks using conventional arrangements, then transport function is provided, but banknotes may not be transported together due to misalignment or damage causing jams
Solution Approach 1:
The patent forms a complete banknote stack in a temporary receptacle before transport, ensuring all banknotes are properly aligned and grouped together. This preliminary stacking action prevents misalignment issues during transport, allowing the entire stack to be moved reliably as one unit without jams or partial transport failures.
Solution Approach 2:
The transport system is divided into distinct functional zones: a temporary receptacle for stack formation and a transport mechanism for movement. This segmentation allows the banknotes to be prepared in one location with proper alignment, then transported as a complete unit, separating the alignment function from the transport function to improve reliability.
2Volume of stationary object
If banknotes are transported in stacks, then storage volume in secondary locations is reduced, but the transport arrangement becomes more complex
Solution Approach 1:
The patent combines the stacking function and transport function into a single integrated arrangement. The temporary receptacle serves as both the formation area and the loading point for transport, eliminating the need for separate stacking and transport mechanisms. This merging reduces overall system complexity while enabling stack transport for compact storage.
3Device complexity
If banknote engagement portions are fixed, then structure is simpler, but misaligned or damaged banknotes cannot be properly transported
Solution Approach 1:
The banknote engagement portions are made displaceable rather than fixed, allowing them to move and adapt to accommodate misaligned or damaged banknotes. This dynamic capability enables the engagement portions to self-adjust during the stacking and transport process, ensuring reliable transport of imperfect banknote stacks without requiring complex adjustment mechanisms.
Data Source
AI summary
The disclosure relates to a banknote stack transport arrangement (100) for a cash handling machine (10), comprising a first structure (110) presenting a first banknote engagement portion (116) being displaceable in relation to the first structure; a second structure (120) presenting a second banknote engagement portion (126) being displaceable in relation to the second structure; wherein the first structure is pivotally arranged at its first end (112) so as to be swingably movable between a closed configuration (C1) and an open configuration (C2); and the second structure (120) is pivotally arranged at its second end (124) so as to be swingably movable between a rest position (P1) and an active position (P2), wherein the second structure (120) is configured to press the banknote stack (30) towards the first banknote engagement portion (126); and wherein the banknote stack transport arrangement is configured to transport said banknote stack (30) out from the temporary banknote receptacle (130) by displacing said first (116) and second (126) banknote engagement portions and by moving the second structure (120) to the active position (P2).