Adjustable Roller Cleaning Apparatus for Variable Length Maintenance
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Solution Overview
Problem
Existing roller treatment apparatuses are inflexible and require multiple units for cleaning rollers of different lengths, leading to increased maintenance costs and reduced productivity due to laborious and time-consuming maintenance operations.
Innovation Solution
An adaptable roller treatment apparatus that can be easily configured to accommodate rollers of varying lengths by adjusting crosspiece portions, allowing for a single unit to perform cleaning operations on rollers of different lengths without the need for multiple apparatuses.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the roller treatment apparatus is sized based on the length of rollers to be cleaned, then the apparatus can effectively clean rollers of that specific length, but it cannot be used to clean rollers of a different length
Solution Approach 1:
The apparatus is divided into modular components, specifically the crosspiece portions that can be selectively removed or adjusted. This segmentation allows the apparatus to be reconfigured for different roller lengths by simply adding or removing specific modules, rather than designing a completely different apparatus for each roller size.
Solution Approach 2:
The apparatus transitions from a fixed configuration to a dynamic, adjustable configuration. The crosspiece portions can be added or removed based on the roller length requirements, making the apparatus adaptable rather than static. This dynamic reconfiguration enables a single apparatus to handle multiple roller sizes.
2Reliability
If multiple apparatuses are used to clean rollers of different lengths, then each roller size can be cleaned effectively, but maintenance costs and device complexity increase
Solution Approach 1:
The apparatus is designed to perform multiple functions by accommodating different roller lengths through the addition or removal of crosspiece portions. This universal design eliminates the need for multiple specialized apparatuses, reducing overall device complexity and maintenance costs while maintaining cleaning effectiveness across various roller sizes.
3Ease of manufacture
If traditional maintenance operations are conducted with multiple operators, then rollers can be cleaned and lapped, but productivity decreases and maintenance costs increase
Solution Approach 1:
The apparatus enables automated or semi-automated cleaning and lapping operations that reduce dependence on multiple human operators. The self-contained design with adjustable crosspiece portions allows the system to perform maintenance tasks with minimal human intervention, thereby maintaining roller surface quality while improving productivity and reducing labor costs.
Data Source
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Figure 3a~3
AI summary
An apparatus (100) for treating rollers that is suitable for subjecting to a roller maintenance operation (3) a conveying device (2) to eliminate impurities and incrustations from an external surface (13) of said rollers (3), said apparatus (100) comprising a frame (4), provided with a first crosspiece (6) and with a second crosspiece (7) that are parallel and connected to one another at the respective ends by a first connecting plate (18) and a second connecting plate (18'), said apparatus (100) further comprising locking means (19; 19') that is suitable for maintaining said apparatus (100) in a fixed resting position on said conveying device (2) when said rollers (3) are rotated around respective rotation axes (A), lifting means (21; 21 ') that is suitable for moving said frame (4) away from the external surface (13) of said rollers (3) and cleaning means (8) provided with a carriage (9), that is movable along said crosspiece (6), with a supporting head (16) and with a cleaning tool (17) that is removably couplable with said supporting head (16), characterised in that it further comprises a first crosspiece portion (106) that is removably connectable to said first crosspiece (6) and a second crosspiece portion (107) that is removably connectable to said second crosspiece (7), to vary the length of said first crosspiece (6) and of said second crosspiece (7).