Retort Load Unload Rigid Chain Automation
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Solution Overview
Problem
The manual loading and unloading of container baskets in retort vessels is cumbersome and hazardous, especially in extreme conditions, necessitating a solution to automate this process while minimizing personnel exposure.
Innovation Solution
A retort load/unload system utilizing a rigid chain unit that aligns with the access opening of the vessel, allowing for the automated movement of container baskets into and out of the vessel through a chain feed path, with a push block mechanism for engagement and a guide channel to maintain the chain's linearity, enabling safe and efficient loading and unloading.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual loading and unloading of container baskets is performed, then personnel can directly handle the baskets, but personnel are exposed to hazardous extreme conditions within the retort vessel
Solution Approach 1:
A robotic manipulator system acts as an intermediary between the operator and the retort vessel, performing loading and unloading operations without requiring personnel to enter the hazardous environment. The robotic arm with gripper mechanism can safely handle container baskets in extreme conditions while keeping operators at a safe distance.
Solution Approach 2:
The patent replaces manual mechanical handling with an automated robotic system. The robotic manipulator uses mechanical arms, joints, and grippers controlled by external operators or automation systems to perform basket loading and unloading, eliminating the need for personnel to physically enter the retort vessel.
2Object-affected harmful factors
If automated loading and unloading systems are implemented, then personnel exposure to hazardous conditions is reduced, but the device complexity increases
Solution Approach 1:
The automated loading system is divided into modular components including the robotic manipulator, gripper mechanism, guide channels, and control systems. Each module performs a specific function and can be independently maintained or replaced, managing overall system complexity through functional segmentation.
Solution Approach 2:
The robotic manipulator system is designed to handle multiple types of container baskets and perform both loading and unloading operations with a single integrated mechanism, reducing the need for multiple specialized devices and simplifying the overall system architecture.
3Manufacturing precision
If a rigid chain unit is used for basket movement, then precise control over basket positioning is achieved, but the device complexity increases due to additional mechanisms
Solution Approach 1:
The rigid chain feed mechanism is likely actuated using pneumatic or hydraulic systems that can provide precise controlled movement through pressure regulation. This allows accurate positioning of container baskets along the loading path while using well-established control technologies to manage the complexity of the chain mechanism.
Data Source
AI summary
A retort system includes a vessel having an access opening accessible via a movable door, a basket supporting assembly within the vessel and along which container baskets are movable for loading into the vessel and unloading from the vessel and a heating system for heating containers for treatment within the vessel. A container basket load/unload system moves container baskets into the vessel and for moving container baskets out of the vessel, and includes a rigid chain unit aligned or alignable with the access opening such that a rigid chain can be moved along a chain feed path into the vessel via the access opening.