Compounding Station Flow Management With ASRS Material Routing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The existing rubber compound manufacturing processes face challenges in managing complex material flows, leading to errors and inefficiencies in handling and storage, which result in significant operational costs and suboptimal space utilization in mixing plants.
Innovation Solution
An automated flow management system is implemented, utilizing an automated storage and retrieval system (ASRS) to optimize the storage and retrieval of raw materials and semi-finished products, with multiple storage levels and slave pallets for efficient material handling and recipe-specific flow management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual handling and storage operations are used in the mixing plant, then operational flexibility is maintained, but error rates increase and productivity decreases
Solution Approach 1:
The system enables automated self-service through the control unit that autonomously manages material flow between storage systems and mixing machines. The control unit receives recipes, identifies required materials, and coordinates their transport without manual intervention, eliminating human errors while maintaining operational flexibility.
Solution Approach 2:
Manual mechanical handling operations are replaced by an automated control system that uses electronic signals to coordinate material flow. The control unit substitutes human decision-making with automated logic that tracks material locations, recipe requirements, and transport coordination.
2Ease of manufacture
If traditional batch storage management is used, then simple storage operations are maintained, but space utilization deteriorates with up to 60% bay occupancy
Solution Approach 1:
The storage management system transitions from static batch-based occupancy to dynamic space utilization. The control unit continuously tracks material locations and bay occupancy, enabling real-time optimization of storage space allocation and retrieval operations across multiple storage levels.
Solution Approach 2:
The system implements feedback mechanisms where the control unit monitors storage bay occupancy levels and material locations. This feedback enables automated decisions about material retrieval, storage optimization, and coordination with mixing machine requirements, improving space utilization while maintaining operational simplicity.
3Volume of stationary object
If metal shelving or stackable products are used to optimize floor space, then storage capacity increases, but handling complexity and costs increase
Solution Approach 1:
The storage system uses standardized storage units and containers that can be universally deployed across multiple storage levels and locations. These modular units serve multiple functions: storage, identification (through tags), and automated handling, reducing the need for specialized complex handling equipment for each storage configuration.
Solution Approach 2:
The control unit acts as an intermediary that manages the complexity of handling operations. Rather than requiring complex mechanical handling systems, the control unit coordinates material retrieval and transport by processing recipe requirements and coordinating with mixing machines, simplifying the overall handling system while maintaining high storage capacity.
4Use of energy by moving object
If gravity-based mixing processes are used, then energy consumption is reduced, but material flow management accuracy deteriorates
Solution Approach 1:
The system performs preliminary actions by pre-positioning required materials in storage locations before they are needed by mixing machines. The control unit receives recipes in advance, identifies material requirements, and prepares storage configurations to enable precise material delivery while maintaining energy-efficient gravity-based transfer mechanisms.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
The invention relates to an automated flow management system for managing a flow of raw materials and a flow of semi-finished products in order to carry out one or more processes of rubber compounding. The invention also relates to an automated flow management process carried out by the claimed management system in a compounding facility for manufacturing rubber compounds.