Fanfold Supply Cart Alignment and Biased Support Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The continuous operation of dunnage conversion machines requires frequent restocking of fanfold material, which can lead to material falling out and alignment issues between the machine and supply cart, causing inefficiencies and safety concerns.
Innovation Solution
A dunnage system with a low-friction stand and supply cart featuring an alignment device with converging docking members and a biased support mechanism to securely position and align the cart with the machine, preventing transverse movement and facilitating easy loading and unloading of material.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the stand and supply cart are made movable with low-friction devices, then ease of operation is improved, but alignment consistency deteriorates
Solution Approach 1:
The alignment device acts as an intermediary mechanism between the movable stand and supply cart. It includes a fixed alignment member on the stand and a movable alignment member on the cart that engages with the fixed member, providing a physical guide that ensures consistent alignment despite the movable nature of both components.
Solution Approach 2:
The alignment device changes the geometric parameters of the docking interface by incorporating converging docking members that form a funnel shape. This geometric constraint automatically guides the supply cart into proper alignment with the stand as it approaches, transforming the alignment problem from a positioning challenge to a geometric inevitability.
2Stability of the object's composition
If the supply cart base is made larger to improve stability, then stability is improved, but device complexity increases
Solution Approach 1:
The supply cart base serves multiple functions simultaneously: it provides structural support for the fanfold material, incorporates the movable alignment member for docking, and includes low-friction devices for mobility. By integrating these functions into a single unified base structure, stability is achieved without proportionally increasing complexity.
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 system ensures consistent alignment and secure handling of fanfold material, reducing the risk of material loss and improving operational efficiency by allowing for smooth movement and positioning of the cart and machine relative to each other.
Implementation Method 1
a low-friction device configured to allow the stand to move relative to the ground
Data Source
AI summary
Disclosed herein are protective packaging stock material units that are used in a dunnage system. A dunnage system includes a dunnage conversion machine and a supply station. The supply station is a cart that includes a biased support that is connected to a vertical side support. The biased support is movable from an open position to a closed position with respect to opposing vertical side supports. In the closed position, the biased support is configured to at least partially block the opening between the opposing vertical side supports. In the open position, the biased support leaves the opening between the opposing vertical side supports sufficiently open to load fanfold stock material therein. The biased support is biased towards the closed position and the open position. The supply station also includes an alignment device forming a funnel positioned under its base. The alignment device receives a dunnage machine stand base causing the supply cart to consistently align with the stand base in response to the stand base being slid into engagement with the alignment device.