Coating Material Dispensing Assembly with Rotatable Reel
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Solution Overview
Problem
Existing dispensing systems for coating materials lack efficiency and precision in delivering specific amounts of coating material, particularly in the automotive industry where accurate application is crucial.
Innovation Solution
A dispensing assembly that includes a body with a base and walls, a rotatable reel assembly, and a material storage assembly with a receptacle and nozzle. The reel assembly's rotation delivers coating material from the receptacle through the nozzle, allowing for precise control of the dispensing amount via geared knobs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If coating material is poured out of the container onto a scale to measure the amount, then the amount can be measured, but the process lacks efficiency and precision in delivering specific amounts
Solution Approach 1:
The patent replaces the manual pouring and scale measurement mechanical system with a controlled dispensing mechanism featuring a reel assembly and nozzle system. This mechanical substitution enables precise metering of coating material through controlled dispensing rates, eliminating the need for post-dispensing measurement while achieving both precision and efficiency simultaneously
Solution Approach 2:
The patent incorporates a scale integrated with the dispensing assembly that provides real-time feedback on the amount of coating material dispensed. This feedback mechanism allows the system to monitor and control the dispensing process, ensuring precise delivery of specific amounts while maintaining high productivity through continuous operation
2Manufacturing precision
If a simple container is used for coating material, then the device complexity is low, but the control of dispensing amount is inaccurate
Solution Approach 1:
The patent segments the dispensing system into distinct functional modules: a material storage assembly (receptacle), a dispensing assembly with reel and nozzle, and a control system with scale and indicator. This segmentation allows each component to be optimized for its specific function while maintaining overall system manageability, achieving precise dispensing control without excessive complexity
Solution Approach 2:
The patent introduces an intermediary reel assembly between the material storage receptacle and the dispensing nozzle. This reel mechanism acts as a mediator that controls the flow of coating material, enabling precise metering through its rotational control and gear system, thereby achieving accurate dispensing control while keeping the overall device complexity manageable through modular design
Data Source
AI summary
Provided is an assembly for dispensing coating material, the assembly comprising a dispensing assembly including a body having a base with an opening extending therethrough and first and second walls projecting from the base, and a reel assembly rotatable relative to the body, and a material storage assembly configured to be coupled to the dispensing assembly, the material storage assembly including a receptacle for storing coating material and a nozzle assembly coupled to the receptacle, the nozzle assembly being configured to extend through the opening in the body and be coupled thereto, wherein rotation of the reel assembly causes coating material in the receptacle to be delivered through the nozzle assembly.