Panel Inverting Apparatus with Inflatable Grippers
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Inverting large and heavy panels for machining both sides is physically demanding and poses a risk of injury, especially for less capable operators, as existing methods require manual handling and multiple reloading on CNC routers.
Innovation Solution
An apparatus with a base assembly, elongated support, and carriage assembly that converts linear motion into rotational motion to invert panels 180°, using a combination of shafts, gears, and inflatable bladders for secure gripping and efficient panel handling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual inverting method is used, then equipment simplicity is maintained, but operator safety and ease of operation deteriorate due to heavy panel handling
Solution Approach 1:
The patent introduces a beam assembly with grippers as an intermediary mechanism between the operator and the panel. The grippers securely hold the panel edge, allowing the panel to be inverted without direct manual handling of the heavy material, thus improving ease of operation while adding controlled complexity to the device
Solution Approach 2:
The patent replaces the purely manual mechanical inversion process with a mechanical system that uses linear motion converted to rotational motion through shafts and gears. This substitution reduces physical strain on operators while maintaining mechanical reliability, addressing the contradiction between operational ease and device complexity
2Productivity
If manual inverting is performed, then device complexity remains low, but productivity decreases due to time-consuming operations
Solution Approach 1:
The grippers are positioned to engage the panel edge before inversion begins, and the linear motion mechanism is pre-configured to traverse the full length of the support assembly. This preliminary preparation enables continuous, efficient inversion operations without intermediate adjustments, improving productivity despite the added mechanical complexity
Solution Approach 2:
The patent employs a dynamic system where linear motion of the carriage assembly is converted to rotational motion of the beam assembly through a shaft and gear mechanism. This dynamic conversion allows the inversion process to be performed smoothly and quickly, enhancing productivity while managing device complexity through efficient mechanical design
3Reliability
If panels are inverted manually, then equipment simplicity is maintained, but reliability deteriorates due to risk of physical injury
Solution Approach 1:
The beam assembly with grippers serves as a safety intermediary that takes over the handling of heavy panels. By securing the panel edge and performing the inversion mechanically, the system eliminates direct operator contact with heavy materials, significantly improving reliability and operator safety while adding only moderate mechanical complexity
Solution Approach 2:
The inversion apparatus is designed to perform the inversion operation autonomously once the panel is loaded. The mechanical system self-regulates the inversion process through its linear-to-rotational motion conversion mechanism, reducing the need for operator intervention and thereby improving safety and reliability without requiring complex control systems
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 safe, efficient, and timely inversion of large panels by machine operators, reducing physical strain and enabling quick machining of both sides without manual handling risks.
Implementation Method 1
a spur gear mounted on the first shaft meshing with a rack disposed along the length of the support assembly functional to rotate the first shaft as the carriage assembly is displaced along the length of the support assembly
Implementation Method 2
a gear set operatively interconnecting the first and second shafts for converting rotational motion of the first shaft to the second shaft
Implementation Method 3
a pair of inflatable bladders disposed within the beam assembly, expandable to grip an edge of a panel secured to the worktable
Data Source
AI summary
An apparatus for inverting a panel including a base assembly, an elongated support assembly mounted on the base assembly, a carriage assembly mounted on the support assembly displaceable along the length thereof, means for displacing the carriage assembly along the length of the support assembly, an elongated beam assembly provided with means for detachably securing a panel, pivotally connected to the carriage assembly and means for pivoting the beam assembly relative to the support assembly.