Box Flapper Orientation System with Splitting Arms
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Solution Overview
Problem
Existing systems for orienting box flappers are inefficient and lack the capability to maintain longitudinal and transverse flappers in a substantially vertical position for optimal access during the packaging process, particularly in machines that insert and package products like bottles.
Innovation Solution
An automatic system comprising multiple stations with handling means and guides that lift and orient longitudinal and transverse flappers to a vertical position, utilizing splitting arms, abutment guides, and mobile fork mechanisms to ensure flappers remain upright during box movement, allowing maximum access for filling and packaging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If multiple handling devices are used to orient flappers, then flapper orientation precision is improved, but device complexity increases
Solution Approach 1:
The patent combines multiple handling devices (splitting device for longitudinal flappers and handling devices for transverse flappers) into a single integrated system that operates in coordination. The splitting arms and mobile forks work together within one machine structure, merging previously separate functions into a unified apparatus that maintains precision while managing complexity through systematic integration.
Solution Approach 2:
The system divides the flapper orientation task into distinct functional segments: the splitting device handles longitudinal flappers by inserting splitting arms between them, while separate handling devices manage transverse flappers. This segmentation allows each component to specialize in specific flapper types, improving overall orientation precision through dedicated mechanisms rather than a single general-purpose device.
2Ease of operation
If flappers are kept in vertical position during box movement, then access for product insertion is improved, but system complexity increases
Solution Approach 1:
The system performs preliminary action by orienting all flappers to a vertical position before the box reaches the product insertion point. The splitting device and handling devices advance the boxes and position flappers in advance, ensuring optimal access is ready before the filling operation begins, rather than adjusting flappers during the insertion process.
Solution Approach 2:
The patent introduces intermediary components (splitting arms and mobile forks) that act as mediators between the box movement system and the flapper orientation requirement. These intermediaries transfer and maintain the vertical orientation of flappers during box advancement, providing a mechanical link that preserves flapper position without requiring direct intervention in the box transport mechanism.
Data Source
AI summary
An automatic system is described, for orienting longitudinal flappers (FL) and transverse flappers (FT) of boxes (S), comprising: a first station for orienting the longitudinal flappers (FL) of the box (S), equipped with first handling means; a third station for orienting the transverse flappers (FT), equipped with third handling means and with a second longitudinal side abutment guide; a second station for transferring the box (S) from the first station to the third station, equipped with first longitudinal side abutment guides; and a transport plane adapted to move the box (S) from the first station to the third station through the second station.