Battery Module Pressurizing Piece Swap with Keyed Base Positioning
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Solution Overview
Problem
The replacement operation of pressurizing pieces on existing battery production lines is complicated and inefficient, hindering automation and increasing costs due to the need for different pressurizing pieces to accommodate battery modules of varying sizes.
Innovation Solution
A pressurizing mechanism with a base and pressurizing piece featuring a positioning key and groove system allows for simple and reliable attachment and detachment, enabling automation and shared use of bases by different types of pressurizing pieces, along with a manipulator for electrically controlled replacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If different pressurizing pieces are used for battery modules of different sizes, then the pressurizing accuracy is improved, but the replacement operation becomes complicated and efficiency decreases
Solution Approach 1:
The base is designed with a universal positioning key structure that can accommodate multiple types of pressurizing pieces through a single positioning groove configuration. This allows different pressurizing pieces serving different battery module sizes to be mounted on the same base without requiring multiple specialized bases, thereby maintaining pressurizing accuracy while enabling quick replacement operations.
2Adaptability or versatility
If different pressurizing pieces are used for battery modules of different sizes, then the adaptability is improved, but the device complexity increases due to multiple pressurizing pieces
Solution Approach 1:
The pressurizing system is segmented into two independent components: a universal base with positioning key and groove, and interchangeable pressurizing pieces. This segmentation allows the base to remain simple and unchanged while adaptability is achieved through the variety of pressurizing pieces that can be mounted on it, reducing the overall system complexity.
Solution Approach 2:
The base is designed as a universal platform that can accommodate multiple types of pressurizing pieces through its positioning key and groove mechanism. This universality reduces device complexity by eliminating the need for multiple specialized bases, while still providing adaptability to handle different battery module sizes through the interchangeable pressurizing pieces.
3Strength
If traditional connection methods are used for pressurizing pieces, then the connection strength is sufficient, but the replacement operation is complicated and time-consuming
Solution Approach 1:
The traditional complex mechanical connection system (screws, clips, or other fastening mechanisms) is replaced with a simplified positioning key and groove mechanism. The positioning key fits into the positioning groove to provide accurate alignment, while the avoidance groove allows the pressurizing piece to be firmly fixed. This substitution maintains sufficient connection strength while dramatically reducing replacement time and operational complexity.
Data Source
AI summary
A pressurizing mechanism, a pressurizing apparatus, a silo apparatus, and a battery production line are disclosed. The pressurizing mechanism includes a base and a pressurizing piece. The base is provided with a positioning key. The pressurizing piece is provided with a positioning groove. The positioning key is fitted to the positioning groove to position the pressurizing piece and the base. The positioning groove is provided with an insertion opening running through a bottom wall of the pressurizing piece, and the positioning key is inserted into the positioning groove through the insertion opening.