Assembly-Type Building Block Processing with Segmented Insulation
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Solution Overview
Problem
Existing prefabricated building blocks face issues with snap-in structures breaking easily and internal thermal insulation layers being gnawed by rats, leading to hollowing out and loss of heat preservation and noise reduction capabilities.
Innovation Solution
A prefabricated building block processing device with a multi-area double-layer thermal insulation layer structure, utilizing filling blocks and plates inserted into a limiting channel, and a conveyor system with rollers and cutters to form a complete block with independent thermal insulation areas, and application of adhesive and powder to prevent rat intrusion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a trapezoidal clamping block is used to fix the filling structure, then the filling structure is securely fixed and heat preservation performance is improved, but the clamping block is easy to break during production and transportation
Solution Approach 1:
The patent removes the vulnerable trapezoidal clamping block from the structure entirely. Instead, it uses a filling structure that integrates directly with the block bodies through matching grooves and protrusions, eliminating the separate clamping component that was prone to breaking during production and transportation while maintaining secure fixation.
Solution Approach 2:
The patent merges the clamping function into the filling structure itself by designing complementary grooves and protrusions that are integral parts of the filling structure and block bodies. This integration eliminates the need for separate clamping blocks and creates a unified structure that is more resistant to damage.
2Reliability
If a large-area integrated filling structure is used, then heat preservation and noise reduction performance are excellent, but the filling structure is easy to be gnawed by rats resulting in large-area hollowing out
Solution Approach 1:
The patent divides the filling structure into multiple independent filling blocks rather than using a single large-area integrated structure. Each filling block is independently contained within its own cavity, so if rats gnaw one block, the damage is localized and does not affect the entire heat preservation system. This segmentation maintains overall heat preservation performance while reducing vulnerability to rat damage.
3Reliability
If the heat preservation layer is placed on the outer wall surface, then heat preservation is enhanced, but the outer layer heat preservation is easy to fall off and damage
Solution Approach 1:
The patent places the heat preservation filling blocks inside the cavities of the block bodies, creating a nested structure where the filling blocks are contained within the block body cavities. This internal placement protects the heat preservation layer from external damage and prevents it from falling off, while still maintaining effective heat preservation by having the insulating material in direct contact with the interior walls.
Data Source
AI summary
The application provides a fabricated building block processing device. In order to solve the problem that the single-layer integrated thermal insulation layer is easy to be gnawed and hollowed out by rats, and the clamping block of the clamping scheme is easy to break, the application adopts the filling block channel and the filling plate channel on the limiting shell to form the limiting channel of the multi-area double-layer thermal insulation layer structure, which is aligned with the second block body. After the filling block and the filling plate are sent into the limiting channel, the filling block and the filling plate are directly pushed into the second block body on the assembly line through the upper and lower double-layer first and second conveyor belts, and finally the filling block and the filling plate exposed outside the second block body are cut off to form a complete prefabricated building block.