Magnetic Guide for Paper Crumpling Jamming
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Solution Overview
Problem
The production of paper stuffing components faces issues with paper jamming during the crumpling and drive operations due to the lack of effective guidance and support, which is exacerbated by the environmental impact of traditional plastic padding materials.
Innovation Solution
A production device that incorporates a guide means supported by magnetic repulsion forces, allowing for the mechanical attachment and free movement of the guide body, preventing paper jamming by creating a space for the free circulation of the product and ensuring adequate support during crumpling and drive phases.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the guide means is mechanically attached to the device, then the guide means is stable and fixed in position, but the product may jam during drive and crumpling operations due to lack of movement freedom
Solution Approach 1:
The guide means is divided into multiple sections: some parts are mechanically attached to the device for stability, while other parts are supported by magnetic repulsion forces to allow movement. This segmentation enables different portions of the guide means to serve different functions - fixed positioning and flexible product passage.
Solution Approach 2:
Magnetic repulsion forces act as an intermediary between the guide means and the device structure. Instead of direct mechanical attachment at all points, the magnetic field provides supportive force that allows the guide means to maintain position while accommodating product movement and crumpling operations.
2Strength
If the guide means is fully mechanically supported, then the structure is rigid and stable, but the product cannot circulate freely causing jamming during crumpling
Solution Approach 1:
The patent replaces pure mechanical support with a magnetic support system. Electromagnetic or permanent magnets generate repulsion forces that support the guide means without physical contact, eliminating mechanical constraints that would hinder product circulation during crumpling operations.
Solution Approach 2:
The guide means transitions from a static, fully mechanically supported structure to a dynamic system where magnetic forces allow controlled movement and flexibility. This enables the guide means to adapt its position and shape during product drive and crumpling operations.
3Reliability
If magnetic repulsion forces are used to support the guide means, then paper jamming is prevented and product circulation is improved, but the device complexity increases
Solution Approach 1:
The magnetic support system is integrated into the device structure, with magnets built into both the device and the guide means. The system serves itself by generating the necessary repulsion forces automatically during operation, without requiring external control mechanisms or additional complex components.
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 device effectively prevents paper jamming and reduces environmental impact by using magnetic support to guide and crumple paper efficiently, providing a practical alternative to traditional plastic padding materials.
Implementation Method 1
supported at another part of the device by magnetic repulsion forces at at least one other part of its exterior
Data Source
AI summary
A device for the production of padding products has a product guide, a product drive along a drive axis (Y), and a product crumpling device. The guide is attached to a part of the device mechanically at at least a part of its section and is held on another part of the device by magnetic repulsion forces.