Vacuum Plate Transfer for Two-Sided Functional Layer Inspection
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Solution Overview
Problem
Existing methods for cleaning and inspecting functional layers, such as those in fuel cells, are inefficient and require separate devices for each side of the layer, leading to increased complexity and cost.
Innovation Solution
A device comprising two pivotably mounted vacuum plates and a linearly reciprocating cleaning and inspection unit, allowing for simultaneous cleaning and inspection of both sides of a functional layer without the need for separate devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If separate devices are used for cleaning and inspecting each side of the functional layer, then cleaning and inspection can be performed on both sides, but device complexity and cost increase
Solution Approach 1:
The patent combines two separate cleaning and inspection devices into a single integrated device. The first cleaning device and first inspection device are merged with a second cleaning device and second inspection device to form one unified system that can process both sides of the functional layer, thereby reducing device complexity and cost while maintaining full cleaning and inspection capability.
Solution Approach 2:
The integrated device is designed to perform multiple functions: it can clean the first side and second side of the functional layer, inspect both sides, and transfer the functional layer between processing positions. This multi-functional design eliminates the need for separate dedicated devices for each function.
2Device complexity
If a single device is used for cleaning and inspecting both sides of the functional layer, then device complexity is reduced, but the device must handle multiple functions simultaneously
Solution Approach 1:
The integrated device is segmented into distinct functional modules: a first cleaning device for the first side, a first inspection device for the first side, a second cleaning device for the second side, and a second inspection device for the second side. This segmentation allows each module to specialize in its specific function while being part of a unified system that handles both sides of the functional layer.
Solution Approach 2:
The device utilizes spatial arrangement in different dimensions to accommodate multiple processing functions. The first and second cleaning/inspection devices are positioned to access opposite sides of the functional layer simultaneously or sequentially, enabling multi-side processing within a single device footprint.
3Device complexity
If manual transfer between vacuum plates is used, then device complexity is reduced, but processing efficiency and productivity decrease
Solution Approach 1:
The vacuum plates are designed to automatically transfer the functional layer from one plate to another through coordinated vacuum control. The system self-manages the transfer process without requiring manual intervention, thereby maintaining simple device structure while significantly improving processing efficiency and productivity.
4Device complexity
If the cleaning and inspection unit remains stationary, then device complexity is reduced, but the ability to clean and inspect different areas of the functional layer is limited
Solution Approach 1:
The cleaning and inspection unit is designed to be movable along the length of the functional layer. This dynamic capability allows the unit to access and process different areas of the functional layer, increasing coverage area while adding only minimal mechanical movement components to the device.
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
The solution enables efficient and automated cleaning and inspection of both sides of a functional layer using a single device, reducing complexity and cost while improving processing efficiency.
Implementation Method 1
a first vacuum plate, wherein the functional layer can be arranged with the second side on a surface of the first vacuum plate
Data Source
Figure 1~2
AI summary
Device and method for cleaning and/or inspecting a functional layer with a first side (21) and a second side (22), in particular a functional layer for a fuel cell, wherein the layer (2) can be deposited on a surface (110) of a first vacuum plate (11) such that the first side (21) of the layer (2) is exposed for cleaning and/or inspection, and the layer (2) can be transferred to a second vacuum plate (12), wherein the layer (2) is deposited in the opposite orientation so that the second side (22) of the layer (2) is exposed for cleaning and/or inspection, wherein the surfaces (110, 120) of the vacuum plates (11, 12) have the same orientation in a working position, and wherein at least one of the vacuum plates (11, 12) is pivoted for transferring the layer (2) such that the surfaces (110, 120) of the vacuum plates (11, 12) are arranged opposite each other.