Envelope Positioning Restrictor and Adjuster for Enclosing Conveyance
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Solution Overview
Problem
Existing enclosing devices face issues with envelope conveyance failures due to lateral deviations from the appropriate position on the conveyance path, leading to positioning inaccuracies during the enclosing process.
Innovation Solution
The enclosing device incorporates an envelope conveyance path, an envelope loader, an envelope-position restrictor, and an envelope-position adjuster to maintain the envelope's position accurately, ensuring proper alignment and preventing conveyance failures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the envelope is placed on the supply tray without position adjustment, then the operation is simple, but lateral deviation occurs causing conveyance failure
Solution Approach 1:
The envelope-position restrictor performs preliminary positioning of the envelope on the supply tray before conveyance begins. By pre-restricting the loaded position of the envelope in the width direction, the system ensures proper alignment with the conveyance path, preventing lateral deviation and conveyance failure while maintaining operational simplicity
Solution Approach 2:
The envelope-position restrictor acts as an intermediary component between the envelope and the conveyance system. It mediates the positioning by physically restricting the envelope's position in the width direction, ensuring that the envelope is properly aligned with the conveyance path without requiring complex adjustment mechanisms
2Measurement precision
If the envelope-position restrictor restricts the loaded position, then lateral deviation is prevented, but the envelope position with respect to conveyance direction needs additional adjustment
Solution Approach 1:
The position control function is segmented into two independent components: the envelope-position restrictor that controls the width direction position, and the envelope-position adjuster that controls the conveyance direction position. This segmentation allows each component to focus on a specific positioning task, achieving high precision without requiring a single complex positioning system
Solution Approach 2:
The envelope-position adjuster provides dynamic adjustment capability in the conveyance direction while the envelope-position restrictor maintains static restriction in the width direction. This dynamic-static combination allows the system to adapt envelope positions as needed while maintaining stable lateral alignment, achieving precise positioning without excessive complexity
Data Source
AI summary
An enclosing device includes an envelope conveyance path, an envelope loader, an envelope-position restrictor, and an envelope-position adjuster. The envelope conveyance path conveys an envelope to an enclosing position at which an enclosure is enclosed into the envelope. The envelope loader loads the envelope to be supplied to the envelope conveyance path. The envelope-position restrictor restricts a loaded position of the envelope in the envelope loader. The envelope-position adjuster adjusts a position of the envelope with respect to a conveyance direction of the envelope while maintaining a state in which the envelope-position restrictor restricts the loaded position of the envelope.