Pallet Stacking Configuration to Prevent Article Crushing
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Solution Overview
Problem
Existing methods for transporting articles using alternately stacked pallets and articles are inefficient in preventing crushing or collapse, leading to potential damage and logistical issues.
Innovation Solution
An article processing apparatus that determines the configuration of transport units with alternately stacked pallets and articles, ensuring that the load applied to each article group is less than a set load index, using a configuration determination unit, palletizing mechanism, and stacking mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If articles are stacked on pallets in alternate layers for collective transport, then transport efficiency is improved, but articles may be crushed or collapsed under the weight of upper layers
Solution Approach 1:
The configuration determination unit calculates and determines the optimal configuration of articles on each pallet before stacking occurs. This preliminary planning ensures that the load distribution is pre-optimized to prevent crushing, rather than reacting to damage after it occurs. The system computes the number of articles per pallet and their arrangement in advance based on expected loads.
Solution Approach 2:
The configuration determination unit uses feedback from the actual article weights and pallet configurations to dynamically adjust the stacking plan. By continuously monitoring and recalculating the load on each pallet based on real data, the system optimizes the arrangement to distribute weight evenly and prevent crushing while maintaining high transport efficiency.
2Productivity
If the load on each article group is increased to maximize transport capacity, then productivity improves, but the risk of crushing or collapse increases
Solution Approach 1:
The system dynamically changes the parameters of article arrangement by calculating the optimal number of articles per pallet and their specific configuration. Based on the total number of articles to be transported and the load-bearing capacity requirements, the configuration determination unit adjusts these parameters to achieve the maximum safe transport capacity, balancing productivity with article integrity.
Solution Approach 2:
The configuration determination unit performs preliminary calculations to establish the optimal load distribution before the stacking process begins. By pre-determining the number of articles per pallet and their arrangement, the system ensures that transport capacity is maximized within safe load limits, preventing both overloading and underutilization.
3Productivity
If articles are arranged densely on pallets to optimize space utilization, then transport efficiency improves, but load distribution becomes uneven causing potential collapse
Solution Approach 1:
The configuration determination unit dynamically adjusts the arrangement parameters of articles on each pallet to achieve uniform load distribution. By calculating the optimal configuration that considers both space utilization and weight distribution, the system changes parameters such as the number of articles per layer and their positioning to ensure even weight distribution while maximizing space usage.
Solution Approach 2:
The system applies different arrangement strategies to different regions of the pallet based on local load requirements. By determining the specific configuration for each pallet considering its position in the stack and the articles it carries, the system ensures that each local area contributes to overall load balance, preventing concentration of weight in specific areas that could lead to collapse.
Data Source
AI summary
An article processing apparatus includes: a configuration determination unit configured to determine a configuration of at least one transport unit including articles and stacked article groups each including a pallet, and at least one of the articles placed on the pallet, wherein first article groups are article groups excluding uppermost one of the stacked article groups; a palletizing mechanism configured to place the at least one of the articles on the pallet so as to form each of the stacked article groups; and a stacking mechanism configured to stack the article groups formed by the palletizing mechanism so as to form the transport unit, wherein the configuration determination unit is configured to determine the configuration of the at least one transport unit such that a load applied to each of the first article groups is smaller than a load index set to each of the first article groups.