Interchangeable Polymer Hooks and Metal Brackets for Food Conveyor Adaptability
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Solution Overview
Problem
Existing food-manufacturing systems with metal hooks are poorly suited for handling delicate products and are difficult to adapt to different product and process requirements, leading to inefficiencies and increased costs due to the need for frequent reconfiguration and potential damage to products.
Innovation Solution
An interchangeable hook-and-bracket system where metal brackets provide secure attachment to the conveyor and polymer-based hooks are designed to be flexible, blunt, and easily replaceable, allowing for adaptation to various product and process requirements without compromising connection strength.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If metal hooks are used to securely attach to the conveyor, then connection strength is improved, but product damage increases and adaptability to different products deteriorates
Solution Approach 1:
The hook system is divided into two separate components: a metal bracket that attaches to the conveyor and a polymer hook that attaches to the bracket. This segmentation allows each component to be optimized for its specific function - the metal bracket provides secure attachment while the polymer hook provides gentle product handling.
Solution Approach 2:
The polymer hook acts as an intermediary between the metal bracket and the product. It transmits the holding force from the bracket while protecting the product from direct contact with sharp metal edges, thereby reducing product damage.
2Strength
If metal hooks are used for secure attachment, then connection strength is improved, but adaptability to different product requirements deteriorates
Solution Approach 1:
By separating the hook into a permanent metal bracket and interchangeable polymer hooks, the system allows quick swapping of hook types to match different product requirements without replacing the entire conveyor system.
Solution Approach 2:
The metal bracket is designed as a universal base that can accommodate multiple types of polymer hooks with different geometries and properties, allowing a single bracket design to serve multiple product types through hook interchangeability.
3Adaptability or versatility
If the entire conveyor system is replaced to accommodate different products, then adaptability is improved, but downtime and costs increase
Solution Approach 1:
The hook system is segmented into a permanent bracket portion and interchangeable hook portions, allowing only the necessary component (the hook) to be replaced rather than the entire conveyor system, thereby minimizing downtime.
Solution Approach 2:
The interchangeable hook portion is extracted as a separate, replaceable component from the conveyor system, enabling independent replacement of hooks without affecting the rest of the conveyor infrastructure.
4Productivity
If horizontally operating conveyors are used, then throughput is improved, but product collision and misalignment increase
Solution Approach 1:
The polymer hook has inherent flexibility that allows it to conform to product variations and absorb minor misalignments, maintaining reliable product handling even at high horizontal throughput speeds.
Data Source
AI summary
An interchangeable hook-and-bracket system for a manufacturing process is disclosed. The interchangeable hook-and-bracket system may be configured to cooperate with a vertical conveying system of a food-processing system. Interchangeable hooks of the conveyor system may comprise hook portions and bracket portions that may be configured to releasably attach to one another. The bracket portions may be made substantially of a structurally robust material such as a metal and may be non-releasably attached to the conveyor system, and the hook portions may be made substantially of a flexible material such as a polymer-based material. More than one hook portion may correspond to a bracket portion, each hook portion having a configuration corresponding to a particular product, casing, throughput, and/or process condition.