Fusion Pill Delivery Mechanism for Clean Precise Loading
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The fusion process in sample preparation for chemical analysis is hindered by contamination, health and safety concerns, material selection challenges, thermal inertia, and productivity issues, particularly in handling and delivering pills for fusion processes.
Innovation Solution
A delivery system with a dispensing mechanism and a delivery mechanism that automates the movement and distribution of pills into the fusion area, utilizing a frame, actuator, and plate apertures to align and deliver pills efficiently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual handling of pills is used in fusion process, then flexibility and simplicity are maintained, but contamination risk increases and productivity decreases
Solution Approach 1:
A robotic delivery mechanism acts as an intermediary between the pill storage and fusion area, eliminating direct manual handling. The mechanism includes a robotic arm with gripper, delivery path with positioning features, and control system that coordinates pill transfer, thereby reducing contamination risk while maintaining operational simplicity through automation.
2Productivity
If automated delivery mechanism is implemented, then productivity improves and contamination is reduced, but device complexity increases
Solution Approach 1:
The delivery system merges multiple functions into a single integrated mechanism: the robotic arm provides both positioning and delivery, the gripper handles both grasping and release, and the delivery path incorporates both transport and alignment features. This consolidation improves productivity while minimizing the increase in device complexity by combining rather than adding separate components.
Solution Approach 2:
The delivery mechanism incorporates self-positioning features where the robotic arm automatically returns to home position, the gripper automatically releases pills at the fusion area, and the system coordinates its own operation through integrated control, reducing the need for external intervention and improving productivity.
3Ease of operation
If pills are delivered from forward position, then alignment with fusion area is easier, but delivery precision to pill delivery paths decreases
Solution Approach 1:
The system transitions from simple forward delivery to multi-dimensional positioning. The robotic arm provides six-degree-of-freedom movement, enabling precise positioning in horizontal, vertical, and rotational dimensions. This allows the pill to be delivered from optimally aligned positions while maintaining high precision through coordinated motion control in multiple dimensions.
Solution Approach 2:
The delivery mechanism uses dynamic positioning where the robotic arm can adjust its trajectory and speed in real-time based on feedback from sensors and pre-programmed paths. This dynamic control allows easy alignment during movement while achieving precise delivery at the target position, resolving the contradiction between operational ease and delivery precision.
Data Source
AI summary
A method of operating a delivery system for a fusion system having a fusion area and pill delivery paths in communication with the fusion area, the method includes: with a delivery mechanism, at a first position, receiving pills to be distributed, the first position forwardly offset from the pill delivery paths; moving the delivery mechanism rearwardly from the first position to a second position, the second position above the pill delivery paths; and with the delivery mechanism, at the second position, dropping the pills into the fusion area along the pill delivery paths.