Accumulation Channel Layout for High-Speed Packaging Transfer
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing accumulation table architectures in production and packaging lines face challenges such as increased complexity, reduced efficiency, and difficulty in handling delicate products, particularly when dealing with format changes and high speeds.
Innovation Solution
An apparatus with parallel groups of accumulation channels and transfer devices that operate alternately, using misaligned loading ends and motorized belts to maintain low cycle times and production yield, while allowing for format flexibility and reduced complexity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a single accumulation table with multiple channels is used, then accumulation capacity is provided, but feeding in rows causes problems with continuous operation and manipulating robots increase complexity and dimensions
Solution Approach 1:
The accumulation table is divided into two separate groups of channels (first group and second group) instead of using a single accumulation table. Each group is served by dedicated transfer devices, segmenting the accumulation function into independent units that can operate alternately, thereby reducing control complexity while maintaining accumulation capacity.
Solution Approach 2:
Two groups of accumulation channels are combined in parallel configuration, where the first group and second group work together to provide continuous accumulation capacity. The misalignment of loading ends between groups allows alternating operation that merges the functionality of both groups into a unified accumulation system.
2Quantity of substance
If accumulation table size increases, then accumulation capacity improves, but speed and effort required increase, losing efficiency
Solution Approach 1:
By segmenting the accumulation table into two groups of channels with misaligned loading ends, the system allows smaller, more efficient transfer devices to serve each group alternately. This segmentation enables the accumulation capacity of a large table without requiring a single large-speed transfer mechanism, thus maintaining hourly line yield efficiency.
Solution Approach 2:
The transfer devices operate in alternating periodic cycles, with the first transfer device serving the first group of channels while the second transfer device serves the second group, and vice versa. This periodic alternating operation allows each transfer device to work at optimal speed for its assigned channels, maintaining efficiency while providing large accumulation capacity.
3Ease of operation
If manipulating robots are used to move rows on the table, then object handling is provided, but overall dimensions increase and control logic complexity increases
Solution Approach 1:
The complex manipulating robot system is extracted and replaced with simpler transfer devices that use misaligned loading ends and alternating operation to achieve object transfer. This extraction removes the need for sophisticated robots while maintaining object handling capability, thereby reducing control logic complexity.
Solution Approach 2:
The misaligned loading ends configuration acts as an intermediary mechanism between the transfer devices and accumulation channels. This geometric arrangement enables automatic object transfer without requiring complex manipulating robots, serving as a simple mechanical mediator that reduces system complexity.
Data Source
AI summary
An apparatus for transferring and accumulating objects. The apparatus includes at least a first group and a second group of accumulation channels parallel to each other. Each accumulation channel having an elongated extension along a direction parallel to an accumulation direction between a loading end and an unloading end of objects. The accumulation channels of the first group having the loading ends aligned with each other and the accumulation channels of the second group having the loading ends aligned with each other. The apparatus further includes at least a first and a second transfer device for transferring objects to said accumulation channels. The first and second transfer devices receive objects in an alternating manner and the loading ends of the accumulation channels of the first group are misaligned with respect to the loading ends of the accumulation channels of the second group.