Banknote Cassette Bag Nesting for Compact Secure Storage
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Banknote storage cassettes are bulky, expensive, and require multiple units for transportation, leading to cumbersome handling and increased opportunities for pilfering when removed from processing equipment.
Innovation Solution
A banknote storage cassette with a bag registration feature, a pushing surface, and banknote retaining elements that allow banknotes to be stacked and stored within a sealed bag, reducing bulk and enhancing security during transport.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional banknote storage cassettes are used for transporting banknotes, then banknotes can be securely stored, but the cassettes become bulky and expensive requiring multiple units for transportation
Solution Approach 1:
The invention separates the banknote storage function from the bulky cassette structure by introducing a removable bag that can be inserted into the cassette. The bag contains the banknotes while the cassette provides structural support and interface with processing equipment. This segmentation allows the storage function to be achieved with reduced overall volume.
Solution Approach 2:
The bag is nested within the cassette, with the bag fitting inside the cassette cavity. The bag has an open mouth that aligns with the cassette opening, allowing banknotes to be transferred from the processing equipment through the cassette into the bag. This nesting arrangement enables secure storage while minimizing the volume of the moving storage unit.
2Productivity
If multiple cassettes are provided for transportation operations, then continuous processing can be maintained, but the cost and complexity increase
Solution Approach 1:
The bag can be removed from the cassette after filling, allowing the cassette to be reused immediately. The filled bag can be sealed and transported separately, while the empty cassette returns to the processing equipment. This discard-and-recover approach to the bag allows continuous processing with a single cassette, reducing the number of units needed.
3Adaptability or versatility
If banknotes are manually transferred from cassettes to other containers, then storage function is achieved, but the neatness and compactness of banknote stacks are disrupted
Solution Approach 1:
The bag serves as an intermediary container that receives banknotes directly from the processing equipment through the cassette. The pushing surface mechanically transfers the banknote stack into the bag without manual handling, preserving the neatness and compactness of the stack while achieving flexible storage.
4Ease of operation
If manual transfer of banknotes is performed, then storage can be achieved, but opportunities for pilfering increase due to more human contact
Solution Approach 1:
The system performs the transfer operation automatically using the pushing surface that mechanically pushes the banknote stack from the cassette into the bag. This self-service mechanism eliminates the need for manual handling during transfer, reducing opportunities for pilfering while maintaining ease of operation through simple bag insertion and removal.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A banknote storage cassette for storing banknotes within a bag held within the cassette is disclosed. The bag has a base and an open mouth joined by flexible bag material. The banknote storage cassette comprises: a bag registration feature for holding, in use, an open mouth of a bag at a fixed location; a biasing element biased towards the fixed location, thereby capable of urging, in use, a base of the bag that is in contact with the biasing element towards an initial position; a pushing surface moveable between a retracted position in which it defines, at least in part, a first side of a banknote stacking space within which a stack of banknotes can be formed and an advanced position in which it reaches the initial position, thereby pushing a stack of banknotes formed in the banknote stacking space onto the base of the bag; at least one stacking surface moveable between a stacking position in which it defines, at least in part, a second side of the banknote stacking space that is opposite to the first side, and a loading position in which it allows passage of the pushing surface as it moves from the retracted to the advanced position; and at least one banknote retaining element for holding, in use, a stack of banknotes against a base of the bag when the pushing surface is in the retracted position.