Compaction Press Curved Lid Uniform Scrap Distribution
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Solution Overview
Problem
Existing compaction presses face challenges in achieving uniform distribution of materials in compact masses, subjecting compaction lids to high stresses, and struggling to handle voluminous scrap efficiently.
Innovation Solution
A compaction press design featuring a support structure with an L-shaped abutment surface and two compaction lids, one with a curved surface, and a movement system allowing for multiple positions and actuated by hydraulic cylinders, enabling uniform compaction and reduced stress on the lids.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If conventional flat compaction lids are used, then the structure is simple, but the material distribution in compact mass is non-uniform
Solution Approach 1:
The second compaction lid incorporates a curved compaction surface instead of a flat surface. This curvature allows the lid to push material more effectively toward the abutment surface, ensuring uniform distribution of scrap in the compact mass and preventing projecting elements from remaining outside the compacted block.
2Adaptability or versatility
If the compaction lid moves through large angles, then voluminous scrap can be handled, but high stresses are exerted on the lid
Solution Approach 1:
The second compaction lid is divided into multiple articulated segments that can move relative to each other. This segmentation allows the lid to navigate large angles and handle voluminous scrap while distributing mechanical stresses across multiple joints and components, preventing excessive stress concentration on any single element.
Solution Approach 2:
The compaction lid system incorporates articulated joints that enable dynamic movement through various angles. The lid can adapt its configuration during operation, moving through large angles to accommodate voluminous scrap while maintaining structural integrity through controlled motion paths that reduce peak stresses.
3Productivity
If a curved compaction surface is used, then material is pushed effectively toward the abutment surface, but the lid structure becomes more complex
Solution Approach 1:
The second compaction lid incorporates a curved compaction surface instead of a flat surface. This curvature allows the lid to push material more effectively toward the abutment surface, ensuring uniform distribution of scrap in the compact mass and preventing projecting elements from remaining outside the compacted block.
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 design achieves efficient and reliable compaction of voluminous scrap with uniform distribution and reduced stress on compaction lids, allowing for effective compaction of large volumes.
Implementation Method 1
a movement system (e.g. comprising multiple hydraulic cylinders) adapted to move the two compaction lids
Data Source
AI summary
Compaction press includes a support structure provided with an abutment surface; a first compaction lid, which is provided with a first flat compaction surface and is rotatably constrained to a first delimitation edge of the support structure; a second compaction lid, which is provided with a second curved compaction surface and is rotatably constrained to a second delimitation edge of the support structure. The abutment surface of the support structure and the first and second compaction surfaces of the first and second compaction arms delimit a pressing chamber, in which a mass of material to be compacted is intended to be deposited. In addition, the second compaction lid includes a first arm and a second arm which are rotatably constrained to each other.