Ethernet-Controlled Plastic Particle Processing for Unified Recipe Changes
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Solution Overview
Problem
Existing plastic particle processing systems lack unified management and control between independent process equipment, affecting production efficiency and requiring manual adjustments that can lead to errors and increased energy consumption.
Innovation Solution
A plastic particle processing system structure based on Ethernet communication, where the drying air generator, drying bin, and blender mechanisms are connected to a main controller with intelligent distributed controllers, enabling unified management and control through Ethernet connectivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If independent control systems are used for each process equipment, then device complexity is reduced and ease of operation is improved, but loss of information occurs and productivity decreases
Solution Approach 1:
The patent merges independent control systems into a unified Ethernet-based networked control system. The main controller connects drying air generator, drying bin, conveying mechanism, and blender through Ethernet communication, enabling centralized data collection and coordination while preserving individual device functionality. This resolves the contradiction by combining separate systems into an integrated networked system.
2Adaptability or versatility
If manual adjustments are made for material recipe changes, then adaptability is improved, but loss of time occurs and productivity decreases
Solution Approach 1:
The system implements automated feedback control where the main controller receives material recipe information and automatically adjusts parameters across all connected devices. When a recipe change is detected, the controller automatically updates drying parameters, conveying settings, and blender configurations without manual intervention, eliminating time loss while maintaining adaptability.
Solution Approach 2:
The system performs preliminary configuration by pre-setting material parameters and recipes in the main controller. When production requirements change, the controller automatically retrieves and applies pre-configured parameters, eliminating the need for manual adjustments and reducing changeover time while maintaining recipe adaptability.
3Productivity
If coordinated control of all system components is implemented, then productivity is improved and energy consumption is reduced, but device complexity increases
Solution Approach 1:
The patent introduces an Ethernet communication network as an intermediary layer between the main controller and various process equipment. This standard communication protocol simplifies the integration complexity by providing a universal interface, while enabling coordinated control of drying, conveying, and mixing operations to improve productivity and optimize energy consumption.
Data Source
AI summary
A plastic particle processing system structure is based on Ethernet communication. It includes a main controller, drying air generator mechanism, drying bin mechanism, secondary conveying mechanism and blender mechanism. The main controller communicates with drying air generator mechanism, drying bin mechanism, secondary conveying mechanism and blender mechanism through Ethernet. The input and output devices in the drying bin mechanism and the blender mechanism are installed with intelligent distributed controllers, and the input and output devices in the secondary conveying mechanism are installed with distributed nodes; The present invention proposes a plastic particle processing system structure based on Ethernet communication. The raw material processing system in the production process of plastic products is managed by the same main control system, and all links can be connected with each other to achieve unified management and control of the system and improve production efficiency.