Integrated Imaging Punching Plate Transfer Pivot
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Solution Overview
Problem
Current plate imaging and punching systems are often separate, leading to inaccurate punching and potential damage to printing plates, especially when handling large or fragile plates, due to the lack of integrated imaging and punching capabilities and the need for precise registration.
Innovation Solution
An integrated imaging and punching system that includes an imaging system for recording images on plates, a transfer assembly for precise movement of plates between imaging and punching, and a perforation assembly with movable punches and registration pins, allowing for accurate and controlled punching with minimal damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If separate imaging and punching systems are used, then device complexity is reduced, but manufacturing precision deteriorates due to lack of integrated capabilities
Solution Approach 1:
The patent combines the imaging system and punching system into a single integrated apparatus, where the imaging drum and punching mechanism share a common coordinate system and control architecture. This merging ensures that the plate imaged on the drum is punched at the exact same location without requiring complex external registration, thereby achieving high punching accuracy while managing device complexity through unified design.
2Manufacturing precision
If fixed position punches are used, then ease of operation is improved, but manufacturing precision deteriorates when handling plates of varying sizes
Solution Approach 1:
The punching mechanism employs movable punches that can dynamically adjust their positions along the drum circumference based on the specific plate size and imaging data. The punches are actuated by motors that receive positioning commands from the control system, allowing them to move to precise locations corresponding to the imaged content. This dynamic positioning capability maintains high registration accuracy for plates of varying sizes while preserving operational simplicity through automated control.
3Object-affected harmful factors
If traditional punching methods are used, then device complexity is reduced, but object-affected harmful factors increase due to plate damage
Solution Approach 1:
The patent replaces traditional heavy mechanical punching mechanisms with a more refined system that uses precisely controlled punch actuators. The punches are driven by motors that enable controlled, minimal-force penetration into the plate material. This substitution reduces plate damage by eliminating the excessive mechanical force and misalignment issues associated with traditional punching, while the integrated control system manages the complexity through automated positioning and force management.
Data Source
AI summary
An imaging and punching system and related method for a plate imaging system that can record an image on recordable media and punch the imaged media. The imaging and punching system includes a punching apparatus that is a part of the imaging and punching system that can precisely punch an imaged plate in a punch area. The system also includes a transfer assembly, including the imaged media support, having a pivot for moving the imaged media from the imaging system to the punching system. The pivot having a fixed relationship to said imaging system and said punching system and movable about the pivot between a first position proximate the imaging system and a second position proximate the punching system.