Power-Driven Container Rotation Carriages for Bung Plug Alignment
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Solution Overview
Problem
Existing container manipulation systems struggle with efficient and automated rotation, alignment, and installation of bung plugs, often requiring human intervention and failing to accurately measure installation variables, leading to issues like cross-threading and alignment misalignment.
Innovation Solution
A container manipulation system with independently movable carriages and power-driven wheels, combined with a bung plug engagement tool featuring a centering collar and vacuum-assisted bung plug wrench, allows for precise alignment and automated bung plug extraction and installation, along with real-time measurement of torque and displacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual rotation and alignment methods are used, then device complexity is reduced, but productivity decreases and manufacturing precision deteriorates
Solution Approach 1:
The rotation system is divided into separate functional modules: power-driven wheels for rotation, independently movable carriages for positioning, and alignment mechanisms. Each module operates independently but coordinates through the control system, enabling high productivity without excessive overall system complexity.
Solution Approach 2:
The carriages are designed to perform multiple functions: supporting the container during rotation, providing alignment adjustments, and facilitating bung plug operations. This multi-functionality reduces the need for separate dedicated mechanisms, balancing productivity gains with device complexity management.
2Productivity
If automated bung plug installation is implemented, then productivity increases, but manufacturing precision may deteriorate due to alignment difficulties
Solution Approach 1:
The alignment mechanisms perform preliminary positioning and centering of the bung plug before the actual installation operation. The carriages can be pre-positioned and adjusted to ensure proper alignment, so that when automated installation occurs, precision is maintained despite high speed.
Solution Approach 2:
Alignment mechanisms and centering devices act as intermediaries between the automated installation system and the container. These intermediaries facilitate precise alignment by providing adjustment capabilities and guiding the bung plug into the correct position before engagement.
3Measurement precision
If rotation system adds measurement capabilities, then measurement precision improves, but device complexity increases
Solution Approach 1:
The control system serves multiple functions: coordinating rotation, monitoring position, and managing the entire container manipulation process. By integrating measurement capabilities into the existing control infrastructure rather than adding separate dedicated measurement systems, precision is improved without proportionally increasing complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient, automated, and accurate rotation and positioning of containers for bung plug operations, reducing human intervention and minimizing errors such as cross-threading, while ensuring proper installation and reporting of installation variables.
Implementation Method 1
at least one vacuum source that provides suction pressure to retain the bung plug with the cap extraction tool
Data Source
AI summary
Methods and apparatus for rotating a container delivered to a container manipulation system on a conveyor are described. In some embodiments, first and second carriages are positioned on opposite sides of the conveyor, each carrying respective forward and rear clamp arms. Each clamp arm is selectively independently moveable and carries at least first and second vertically spaced-apart wheels. All of the wheels are engageable with the container on the conveyor. At least two wheels on the first carriage are power-driven and selectively rotatable. The remaining wheels are free-spinning. Additional methods, systems and apparatus are also disclosed.