Movable Sheet Driver Alignment in Automated Banking Check Acceptors
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Solution Overview
Problem
Automated banking machines face challenges in efficiently handling and processing sheets, such as checks, due to issues with alignment, movement, and storage, which can lead to damage and jamming, affecting transaction efficiency and user experience.
Innovation Solution
The development of a deposit accepting device with a processor-controlled mechanism that includes movable sheet driver members and a divider plate, allowing for variable distance adjustment and precise sheet movement, alignment, and storage, enabling efficient handling and processing of sheets through a system of transports and sensors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If sheets are moved through the automated banking machine using conventional fixed sheet drivers, then the structure is simple, but sheets may become misaligned, damaged, or jammed during processing
Solution Approach 1:
The patent implements movable sheet driver members that can adjust their positions dynamically during sheet processing. The first and second sheet driver members are positioned at different locations and can move independently to accommodate sheets of varying sizes and types, preventing misalignment and jamming while maintaining reliable sheet handling through adaptive positioning rather than fixed rigid structures
Solution Approach 2:
The sheet driver mechanism is divided into multiple independent movable sheet driver members (first sheet driver member, second sheet driver member) that can operate independently. This segmentation allows each driver member to be positioned and controlled separately, improving reliability by preventing single-point failures and reducing overall system complexity through modular, independently controllable components
2Adaptability or versatility
If the distance between sheet driver members is fixed, then the mechanism is simple, but sheets of different sizes cannot be properly aligned and processed
Solution Approach 1:
The distance between sheet driver members is made dynamically adjustable through movable mounting mechanisms. The first and second sheet driver members can be positioned at variable distances from each other based on the size and type of sheet being processed, enabling the system to adapt to different sheet dimensions while using relatively simple movable mounting structures rather than complex adjustable mechanisms
Solution Approach 2:
The physical parameters of the sheet driver system (specifically the distance between driver members) are made changeable to accommodate different sheet sizes. By allowing the positional parameters of the sheet driver members to be adjusted, the system achieves versatility in handling various sheet dimensions without requiring fundamentally different mechanisms for each sheet type
3Productivity
If sheets are processed without precise alignment mechanisms, then the device is simple, but transaction speed decreases due to misalignment and reprocessing
Solution Approach 1:
The movable sheet driver members are positioned and configured in advance to match the expected sheet dimensions and orientation before processing begins. This preliminary positioning ensures that sheets are correctly aligned as they enter the processing path, preventing misalignment issues and reprocessing needs that would slow down transactions, while using relatively simple pre-positioning mechanisms rather than complex real-time alignment systems
Data Source
AI summary
An automated banking machine that includes a check acceptor that is operative to receive checks from authorized machine users. The check acceptor is operable to continuously move a received check along its transport path while simultaneously rotationally orienting the check into alignment with the transport path. A check determined not to have at least one property of an acceptable check is returned to the machine user. Acceptable checks are processed and stored in the machine.