Moisture-Proof Fiberboard Line With Integrated Adhesive Coating and Drying
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Solution Overview
Problem
The preparation of moisture-proof fiberboards in existing technologies is complicated, lacks early dust removal, requires separate devices for adhesive application and drying, increasing production costs and reducing efficiency.
Innovation Solution
A composite reinforced moisture-proof fiberboard preparation apparatus and method that integrates grinding, adhesive application, and high-temperature drying processes, with adhesive recovery and reuse, and includes a conveying assembly, levelling assemblies, and a high-temperature drying assembly to streamline the process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If separate devices are used for adhesive application and drying processes, then each process can be performed independently, but production space increases and production efficiency decreases
Solution Approach 1:
The patent combines the adhesive application device and drying device into a single integrated apparatus. The adhesive application roller and drying roller are positioned adjacently on the same conveyor system, allowing both functions to be performed in sequence without requiring separate production lines or additional space, thus maintaining process independence while improving production efficiency
Solution Approach 2:
The conveyor assembly serves multiple functions: it transports the wooden board, positions it for adhesive application, and then moves it to the drying section. This multi-functional design eliminates the need for separate handling devices between adhesive application and drying, reducing space requirements and improving overall productivity
2Ease of manufacture
If adhesive application and drying use different devices, then each device can be optimized for its specific function, but more space is occupied and production costs increase
Solution Approach 1:
The patent merges the adhesive application device and drying device into a single integrated apparatus. Both functions are performed on the same conveyor system in close proximity, significantly reducing the total space occupied compared to using completely separate devices while maintaining the specialized functions of each component
3Device complexity
If adhesive solution is discarded after application, then the process is simple, but material loss occurs and production costs increase
Solution Approach 1:
The patent incorporates a recovery pool that collects excess adhesive solution that drips or is thrown out during the adhesive application process. This recovered adhesive can be reused in subsequent applications, reducing material loss and production costs while adding only a simple collection feature to the existing apparatus
Solution Approach 2:
The recovery pool automatically collects and stores excess adhesive solution without requiring additional manual intervention or complex processing systems. The adhesive simply drips into the pool during normal operation, and the pool maintains a reservoir for future use, creating a self-service adhesive recovery system
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 apparatus and method enhance production efficiency by integrating processes, reducing space requirements, and enabling adhesive reuse, resulting in a high-density fiberboard with improved moisture-proof performance.
Implementation Method 1
perform high temperature drying treatment through a high temperature drying assembly
Implementation Method 2
a feed pump is started to feed a feed pipe assembly
Implementation Method 3
a vertical electric telescopic rod is installed at an output end of the second levelling assembly
Data Source
AI summary
The application discloses a composite reinforced moisture-proof fiberboard, and a preparation apparatus and method thereof, and belongs to the technical field of moisture-proof fiberboard preparation apparatus. A wooden board that needs an adhesive application process is placed on a conveying assembly and conveyed to a lower part of a grinding disc assembly. Then, a first levelling assembly, a second levelling assembly, and a vertical electric telescopic rod are started to adjust the grinding disc assembly to perform grinding and adhesive application on the wooden board. After adhesive application is completed, the conveying assembly is started again to drive the wooden board to move to perform high temperature drying treatment through a high temperature drying assembly. An adhesive solution thrown out during grinding and adhesive application falls onto side return covers and flows back to a recovery pool for collection and reuse.