Support Frame Seal Installation With Constant Pressure Compaction
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Solution Overview
Problem
Existing systems for installing seals on support frames are inefficient and prone to technical imperfections, such as shrinking or detachment of sealing elements, due to manual operation and lack of consistent pressure application.
Innovation Solution
An automated system with a sealing mechanism that includes a drive mechanism for moving sealing elements at a higher speed than the support frame, a compacting mechanism for applying constant pressure to deform the sealing elements, and a fitting mechanism to ensure secure adhesion, along with sensors and a controller for precise operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual operation is used for installing seals, then flexibility and adaptability are maintained, but installation quality and consistency deteriorate due to operator skill dependency
Solution Approach 1:
The system enables self-service installation through automated mechanisms that perform sealing element application without manual intervention. The drive mechanism automatically feeds sealing elements, the compacting mechanism applies consistent pressure, and the fitting mechanism ensures proper installation, eliminating dependency on operator skill while maintaining operational efficiency
Solution Approach 2:
The patent replaces manual mechanical operations with an automated mechanical system. The drive mechanism, compacting mechanism, and fitting mechanism work together to automate the sealing installation process, substituting human operators with a coordinated system of rollers, pressure application devices, and positioning mechanisms that ensure consistent installation quality
2Productivity
If automated systems with roller pressure are used, then installation speed is improved, but sealing element stability deteriorates due to shrinking and detachment
Solution Approach 1:
The compacting mechanism applies pressure to the sealing element before it is fully installed on the support frame. This preliminary compaction ensures the sealing element is properly compressed and adhered to the frame groove, preventing subsequent shrinking and detachment while maintaining installation speed through automated operation
Solution Approach 2:
The system maintains continuous pressure application on the sealing element throughout the installation process. The compacting mechanism operates continuously as the sealing element is fed and positioned, ensuring constant compression that prevents shrinking and detachment, thereby maintaining both productivity and reliability
3Manufacturing precision
If constant pressure is applied during installation, then adhesion quality is improved, but system complexity increases due to additional pressure control mechanisms
Solution Approach 1:
The compacting mechanism is integrated with the drive mechanism and fitting mechanism into a single automated installation system. The pressure application function is combined with the sealing element feeding and positioning functions, creating a coordinated system that achieves consistent adhesion quality without requiring separate complex pressure control systems
Solution Approach 2:
The compacting mechanism serves multiple functions: it applies constant pressure to ensure proper adhesion, maintains pressure during installation to prevent shrinking, and works in coordination with the drive and fitting mechanisms. This multi-functionality reduces the need for additional specialized pressure control devices, balancing adhesion quality with system simplicity
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 system improves adhesion between sealing elements and support frames, reduces the likelihood of shrinking or detachment, and ensures consistent pressure application for improved installation quality.
Implementation Method 1
a compacting mechanism adapted to apply a constant pressure over the sealing element being moved by the drive mechanism for deforming the sealing element
Implementation Method 2
for deforming the sealing element prior to being fitted on the support frame
Implementation Method 3
a resilient sealing element on a support frame
Data Source
AI summary
The present invention is directed to a system and method for installing seals on support frames. The system comprises, generally, a seal supply system, a guiding mechanism and a sealing mechanism. The supply system comprises two bobbins around which are disposed the sealing elements. The guiding mechanism comprises a plurality of guiding drive wheels adapted to guide the support frames towards the sealing mechanism which is adapted to seal the sealing element to the support frame. The sealing mechanism is adapted to exert continuously a constant pressure on the sealing element allowing it to fit to the correspondent support frame once being introduced to the sealing mechanism.