Rotatable Arm Container Retrieval System
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Solution Overview
Problem
Fulfillment centers face inefficiencies in processing online orders due to the complexity of handling and transporting containers, especially when products are not in the same location, leading to delays and challenges in automated robotic handling.
Innovation Solution
The implementation of automated container retrieval and delivery systems that include flipper arms to reorient containers, telescoping arms for secure grasping, and rotatable fingers to manage containers at various angles, allowing for horizontal positioning and efficient transport using mobile carrier units or conveyor belts, reducing the need for external transportation mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If automated robotic handling is implemented, then productivity and processing speed improve, but device complexity and difficulty of operation increase due to the need for external transportation mechanisms
Solution Approach 1:
The patent combines the container retrieval, repositioning, and transport functions into a single integrated robotic arm system. The robotic arm performs multiple operations (grasping, repositioning, transporting) that would traditionally require separate mechanisms, thereby reducing overall system complexity while maintaining high productivity.
Solution Approach 2:
The robotic arm is designed as a multi-functional device that can perform retrieval, repositioning, and transport operations. This universal device replaces multiple specialized mechanisms, reducing device complexity while improving productivity through automated handling.
2Area of stationary object
If containers are stored at various angles to maximize space utilization, then area efficiency improves, but ease of operation deteriorates due to difficulty in automated grasping and handling
Solution Approach 1:
The robotic arm incorporates dynamic repositioning capability that adapts to containers stored at various angles. The arm can adjust its approach and grasping orientation based on the container's stored position, maintaining ease of operation while preserving space-efficient angular storage configurations.
Solution Approach 2:
The system changes operational parameters (grasping angle, approach direction, force application) based on the container's stored orientation. This allows the robotic arm to efficiently retrieve and reposition containers regardless of their initial angular position, maintaining both storage efficiency and operational ease.
3Ease of operation
If manual handling is used for container repositioning, then ease of operation is maintained, but productivity and processing speed decrease
Solution Approach 1:
The robotic arm system performs self-service by automatically retrieving, repositioning, and transporting containers without human intervention. This automation maintains ease of operation through programmable control while dramatically improving productivity and processing speed.
Solution Approach 2:
The patent replaces manual mechanical handling with an automated robotic mechanical system. This substitution eliminates the trade-off by providing both the ease of automated control and the high productivity of mechanical efficiency.
4Adaptability or versatility
If multiple external transportation mechanisms are used to move containers between locations, then adaptability improves, but device complexity and loss of time increase
Solution Approach 1:
The robotic arm performs preliminary repositioning of containers to optimal locations before transport. This preliminary action consolidates multiple operations into a single continuous motion, reducing the number of transfer steps and minimizing time loss while maintaining transportation flexibility.
Solution Approach 2:
The robotic arm acts as an intermediary that bridges storage locations and transport points. By performing retrieval and repositioning in a single operation, it eliminates the need for multiple separate mechanisms and reduces transfer time while maintaining system adaptability.
Data Source
AI summary
Systems, methods, and apparatuses are disclosed for automated container retrieval and delivery systems. In one embodiment, an example container handling system may include a platform, a first rotatable arm disposed on a lower side of the platform, where the first rotatable arm is offset from a front end of the platform, a motor configured to rotate the first rotatable arm from a first position to a second position, and a first wheel disposed at a distal end of the first rotatable arm. The container handling system may be configured to raise a container from an angled position to a horizontal position, and the container may be in the horizontal position when the first rotatable arm is in the second position.