Modular Conveyor Belt Cleaning Heads With Sensor-Based Adjustment
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Solution Overview
Problem
Conveyor belts in industries such as food preparation and pharmaceutical processing often become contaminated with debris and bacteria, requiring effective cleaning methods that can adapt to various scenarios and ensure hygiene for ingested products.
Innovation Solution
A dynamic, reconfigurable, and modular cleaning device utilizing software, sensors, and modular components, with a cleaning head that can be secured to a frame and controlled via a control panel, allowing for different cleaning heads and adjustable movements along the x, y, z, and a axes, and utilizing sensors for real-time operation adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single fixed cleaning head design is used, then the device structure is simple, but it cannot adapt to different conveyor belt scenarios and cleaning requirements
Solution Approach 1:
The cleaning device is divided into modular components including interchangeable cleaning heads (rotary brushes, oscillating brushes, fluid dispensing nozzles, vacuums) that can be independently selected and attached to the frame based on specific cleaning requirements, allowing the system to adapt to different conveyor belt scenarios without redesigning the entire device
Solution Approach 2:
The cleaning device frame is designed with universal mounting capabilities to accommodate multiple types of cleaning heads through standardized attachment mechanisms (pins, holes, clamps), enabling a single device structure to perform multiple cleaning functions across different industries and applications
2Productivity
If cleaning operations run continuously, then cleaning coverage is maximized, but resource usage increases and unnecessary operations occur when the belt is sufficiently clean
Solution Approach 1:
Sensors detect the cleanliness status of the conveyor belt in real-time and provide feedback to the control system, which dynamically adjusts or ceases cleaning operations when the belt reaches sufficient cleanliness, optimizing resource usage while maintaining effective cleaning coverage
Solution Approach 2:
The cleaning device transitions from static continuous operation to dynamic adjustable operation, where cleaning intensity and duration are modified based on real-time sensor input, allowing the system to match cleaning effort with actual contamination levels
3Reliability
If multiple specialized cleaning devices are used for different scenarios, then each device is optimized for its specific function, but the overall system complexity and cost increase
Solution Approach 1:
A single cleaning device frame is designed with universal mounting capabilities to accommodate multiple types of cleaning heads (rotary brushes, oscillating brushes, fluid dispensing nozzles, vacuums) through standardized attachment mechanisms, enabling one device structure to perform multiple cleaning functions that would traditionally require separate specialized devices
Solution Approach 2:
The cleaning system is segmented into interchangeable modular heads that can be independently selected and attached based on specific cleaning requirements, allowing each head type to be optimized for its specific function while sharing a common mounting platform and control system
Data Source
AI summary
A dynamic, reconfigurable, and modular cleaning device utilizes software, sensors, and modular components to provide a one-size-fits-all approach to cleaning conveyor belts. The cleaning device secures to a body or frame associated with a conveyor belt, in which an associated cleaning head cleans the conveyor belt's surface. The cleaning head has an arm that extends from its body and inserts into a corresponding opening on a connecting frame associated with the cleaning device. The cleaning head is then secured in place via a cylindrical pin that extends through aligned holes on the arm and the connecting plate. Insertion of the pin connects the components together, and removal of the pin enables a user to disconnect the cleaning head and swap a new one in its place, such as to provide a different cleaning action.