Dual Feed Belt Palletizing for Parallel Bag Layer Formation
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Solution Overview
Problem
Existing palletizing devices are inefficient and costly due to the sequential feeding of rows of filled sacks, which slows down the palletizing process and prolongs the time required to form layers.
Innovation Solution
The implementation of a secondary feed belt in conjunction with a main feed belt allows for simultaneous or near-simultaneous feeding of two rows of filled sacks onto the sliding surface, reducing the time needed to form layers and increasing the overall palletizing speed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a single main feed conveyor is used to supply rows of filled bags sequentially, then the device complexity is low, but the productivity is reduced due to sequential feeding
Solution Approach 1:
The feed device is segmented into multiple independent feed conveyors (main feed conveyor and at least one secondary feed conveyor), each capable of supplying rows of filled bags independently. This segmentation allows parallel operation of multiple conveyors, thereby increasing palletizing speed without requiring a complete redesign of the entire feed system.
Solution Approach 2:
Multiple feed conveyors are merged into a single coordinated system that feeds multiple rows of filled bags simultaneously onto the sliding surface. The conveyors work in parallel but are integrated through common control and coordination mechanisms, achieving both increased productivity and manageable device complexity.
2Productivity
If multiple feed conveyors are used to feed rows simultaneously, then the productivity increases, but the device complexity increases
Solution Approach 1:
The secondary feed conveyor is designed with multi-functionality to handle different palletizing tasks. It can operate independently for specific configurations and can be coordinated with the main feed conveyor for other tasks, reducing the need for multiple specialized conveyors and thereby managing device complexity while maintaining high productivity.
3Adaptability or versatility
If the secondary feed conveyor is fully independent with separate control and drive, then the adaptability is improved, but the device complexity increases
Solution Approach 1:
The control and drive systems of the feed conveyors are designed to be dynamic and adjustable. The secondary feed conveyor can operate independently with its own control and drive, or be coordinated with the main feed conveyor through adjustable control parameters. This dynamic design allows the system to adapt to different palletizing tasks while managing complexity through flexible control rather than rigid separate systems.
Data Source
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AI summary
The invention relates to a feeding device (10) for feeding filled bags (200) to a palletizing device (100), comprising a main feeding belt (20) for feeding a first row (210) of the filled bags (200) onto a sliding surface (112) of the palletizing device (100), wherein at least one secondary feeding belt (30) is arranged next to the main feeding belt (20) for feeding a further row (220) of the filled bags (200) onto the sliding surface (112) next to the first row (210) of the filled bags (200).