Compression Molding Cleaning Tape Roller System
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Solution Overview
Problem
Conventional cleaning methods for compression molding systems are inadequate, as they either introduce dust and particles or cause physical damage, failing to effectively remove debris and prevent substrate indentation and die crack failure during the molding process.
Innovation Solution
A cleaning system utilizing a cleaning tape with a sticky surface that adheres to the compression molding structure's surface, allowing for the removal of foreign debris through a roller mechanism, which can be automated and repeated without user intervention, using high-temperature tapes like 3M Polyimide Film Tape 5413.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a vacuum cleaning system with brush is used to clean the compression molding system, then dust and particles can be removed from surfaces, but the brush may introduce additional dust and particles into the system or damage the compression molding structure
Solution Approach 1:
The patent extracts the harmful brush component from the cleaning system and replaces it with a cleaning tape that contacts the surface through a roller mechanism. The cleaning tape is applied to the surface, allows debris to be removed, and then peeled off, taking the debris away without leaving additional particles behind.
Solution Approach 2:
The cleaning tape serves as an intermediary between the cleaning system and the compression molding surface. Instead of directly using a brush that may shed particles, the tape acts as a mediating element that captures debris and is then removed from the system, preventing reintroduction of contaminants.
2Object-affected harmful factors
If a hardened sheet is used to manually scratch along the surface to remove debris, then foreign material can be removed from surfaces, but the surface may be damaged through physical deformation and debris is not captured
Solution Approach 1:
The cleaning tape is a disposable element that is applied to the surface, performs the cleaning function by allowing debris to be removed, and then is discarded. This eliminates the need for durable scratching tools that may deform the surface, as the tape is soft and non-damaging yet effective at capturing debris.
Solution Approach 2:
The patent changes the physical parameters of the cleaning element from a hard, rigid sheet to a soft, adhesive tape. This parameter change allows the cleaning element to conform to the surface without causing deformation, while the adhesive properties enable effective debris capture without the need for mechanical scratching.
3Object-affected harmful factors
If manual cleaning methods are used, then cleaning can be performed, but the process requires user intervention and cannot be easily automated for repeated use
Solution Approach 1:
The cleaning system transitions from static manual scratching to a dynamic roller-based application and removal process. The roller mechanism can be easily automated to apply the cleaning tape, press it against the surface, and then remove it, enabling repeated cleaning cycles without manual intervention while maintaining effective debris removal.
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 effectively removes dust and particles from the compression molding system surfaces, preventing indentation and die crack failure by ensuring a debris-free environment before the molding process, and can be automated for repeated use without user assistance.
Implementation Method 1
A cleaning system utilizes a cleaning tape with a sticky surface that adheres to the compression molding structure's surface, allowing for the removal of foreign debris
Data Source
AI summary
The present technology relates to systems and methods for cleaning a compression molding system. In particular, a system including a first roller carrying a cleaning tape is provided. The system further includes a second roller configured to dispense the cleaning tape along a compression molding structure. The tape is removably adhered to the structure and subsequently removed, thereby removing foreign debris such as dust and/or other particles from the compression molding structure.