Gemstone Feeding Mechanism for Low-Cost Automated Transfer

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Solution Overview

Problem

Conventional gemstone processing requires manual intervention for transferring rough gemstones between machines, which is inefficient and costly, as it relies on skilled operators for each processing step.

Innovation Solution

An automated feeding mechanism using a computing device-controlled feeding conduit unit and actuating arm transfers gemstones affixed to holders from one machine to another, reducing human intervention and enabling simultaneous processing of multiple gemstones.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual intervention is used for transferring gemstones between machines, then skilled operators can handle each processing step, but the process becomes inefficient and costly

Engineering Contradiction:
Improveprocessing efficiencyVSAvoidmanual intervention level
Core Design Contradiction:
ProductivityVSExtent of automation

Solution Approach 1:

The system enables self-service automation where the gemstone transfer mechanism operates autonomously without requiring skilled operators. The automated feeding mechanism picks up gemstones from the conveyor and transfers them to processing positions automatically, making the system self-sufficient and eliminating dependency on manual labor.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical operations with an automated mechanical system. The feeding mechanism uses automated picking and transferring mechanisms to substitute human hands and operations, thereby improving efficiency while controlling costs through automation.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Extent of automation

If automated feeding mechanism is implemented, then human intervention is reduced, but equipment complexity increases

Engineering Contradiction:
Improveautomation levelVSAvoidsystem complexity
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The automated feeding system is divided into distinct functional modules: a conveyor for transporting gemstones, a picking mechanism for拾取 gemstones, and a transfer mechanism for moving them to processing positions. This segmentation allows each component to be independently optimized and maintained, managing overall system complexity through modular design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The automated feeding mechanism is designed to handle multiple gemstone types and processing operations through a single versatile system. The picking and transfer mechanisms can accommodate different gemstone sizes and shapes, reducing the need for multiple specialized devices and thereby managing complexity while maintaining high automation.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Productivity

If multiple gemstones are processed simultaneously, then productivity increases, but coordination complexity increases

Engineering Contradiction:
ImprovethroughputVSAvoidcoordination complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The conveyor provides continuous movement of gemstones through the processing system, ensuring that multiple gemstones are processed in sequence without interruption. The picking and transfer mechanisms operate continuously to maintain steady throughput, maximizing productivity while keeping coordination manageable through continuous flow rather than batch processing.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The conveyor performs preliminary positioning and transport of gemstones to the picking mechanism before processing begins. This preliminary action organizes the workflow in advance, allowing the picking and transfer mechanisms to focus on precise operations without needing to coordinate the entire transport process, thereby managing complexity while enabling simultaneous processing of multiple gemstones.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11897088B2Automated gemstone feeding
Publication Date: 2024.02.13 SAHAJANAND TECHNOLOGIES PRIVATE LIMITED
  • US11897088B2 patent drawing
  • US11897088B2 patent drawing
  • US11897088B2 patent drawing

AI summary

The present subject matter relates to automated gemstone feeding in a gemstone processing machine. In an implementation, the gemstone processing machine has a feeding conduit unit to receive a rough gemstone affixed to a holder from a user. The feeding conduit unit delivers the holder to a base plate. An actuating arm picks the holder from the base plate and transfers the holder to a pre-defined position in the gemstone processing machine. The automated feeding mechanism is controlled by the computing device and uses low-cost hardware equipment having limited or no manual intervention. Thus, providing an apt tradeoff between the accuracy of transfer of the rough gemstone and the cost associated with the equipment used for the processing of the gemstone.