Sheet Insert Device Cassette Grip Arm Banknote Alignment
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Solution Overview
Problem
Conventional banknote processors require significant manual effort and time to insert loose banknotes, leading to potential errors and increased operator workload, as they rely on manual handling which can result in banknotes being misplaced or fallen.
Innovation Solution
A sheet insert device and processing system that uses a cassette to house and convey stacked banknotes, employing a grip arm to securely transfer and align banknotes into the processing apparatus without changing their posture, reducing the likelihood of misalignment or falling and automating the insertion process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual insertion of loose banknotes is used, then the processing can be performed with simple equipment, but the work burden and time required increase significantly
Solution Approach 1:
The banknotes are divided into bundles of a predetermined number, with each bundle equipped with a grip portion. This segmentation allows the insertion device to handle multiple banknotes simultaneously as a single unit, dramatically increasing insertion speed while keeping the device structure relatively simple.
Solution Approach 2:
A cassette is introduced as an intermediary container to store multiple banknote bundles. The cassette receives bundles from the insertion device and supplies them to the processing apparatus, acting as a buffer that enables continuous high-speed insertion without requiring complex real-time handling mechanisms.
2Reliability
If manual handling of banknotes is used, then the equipment can be simple, but the banknotes may be fallen or misplaced
Solution Approach 1:
The banknotes are pre-arranged in bundles with grip portions attached before insertion. This preliminary preparation ensures that the banknotes are already organized and secured, eliminating the risk of falling or misplacement during the insertion process while keeping the handling mechanism simple.
Solution Approach 2:
The invention replaces manual mechanical handling with an automated insertion device that uses suction or clamping mechanisms to securely hold banknote bundles. This substitution eliminates human error in handling while maintaining relatively simple device complexity through standardized gripping mechanisms.
3Ease of operation
If automated insertion device is used, then the work burden is reduced, but the device complexity increases
Solution Approach 1:
The banknote bundles are designed with self-gripping features where the grip portion is inherently part of the bundle structure. The insertion device simply needs to apply suction or clamping force to the grip portion, allowing the bundle to self-align and self-insert without requiring complex positioning mechanisms, thus reducing operator workload while limiting device complexity increase.
Data Source
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AI summary
According to one embodiment, a sheet insert device (100) includes a cassette (41) having a plurality of containing portions each of which contains a plurality of sheets in a vertically stacked state, a moving structure (47) to move the cassette so that the plurality of containing portions are arranged in turn at a pulling-out position, a grip arm (46) to grip the plurality of sheets contained in the containing portion arranged at the pulling-out position in the stacking direction, and a transferring structure which moves the grip arm, to pull out the plurality of sheets at the pulling-out position which are gripped by the grip arm from the containing portion, and transfers the plurality of sheets to a sheet loading part without changing the posture.