Pivoting Workpiece Locator for Flexible Handling
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Solution Overview
Problem
Existing workpiece locators either lack design flexibility due to fixed configurations or require significant energy consumption, making them inefficient for handling various types of workpieces.
Innovation Solution
A workpiece locator with a pivotally mounted locating member and an actuator that selectively pivots between holding and evasion positions, allowing it to adapt to different types of workpieces without consuming energy, using a mechanism involving movable members, stoppers, and springs to guide the movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a stationary workpiece locator with a fixed locating member is used, then the structure is simple and reliable, but the design flexibility deteriorates when different types of workpieces need to be handled
Solution Approach 1:
The locating member is designed to be pivotally mounted on the base rather than fixed, allowing it to dynamically adjust its position. The actuator enables the locating member to pivot between a holding position (for supporting workpieces) and an evasion position (for avoiding interference), transforming a static structure into a dynamic one that adapts to different workpiece types without requiring complex reconfiguration
2Adaptability or versatility
If a variable workpiece locator with an actuator is used to handle different types of workpieces, then the adaptability improves, but the energy consumption increases
Solution Approach 1:
The locating member is equipped with a return-to-origin function that automatically returns it to the holding position after use without requiring additional energy input. The gravitational force and mechanical design enable the locating member to self-return, reducing the need for continuous energy consumption while maintaining adaptability for different workpiece types
3Adaptability or versatility
If a variable workpiece locator with energy-consuming actuators is used, then the adaptability improves, but the manufacturing cost and maintenance cost increase
Solution Approach 1:
The actuator is designed as a simple mechanical component rather than a complex energy-consuming device. The actuator can be easily replaced if needed, and its simple mechanical design reduces both manufacturing costs and maintenance requirements while still providing the necessary adaptability for handling different workpiece types
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
Enables flexible support of various workpieces without energy consumption, maintaining stability and reducing manufacturing and maintenance costs by adapting to different types and sizes of workpieces.
Implementation Method 1
a spring configured to apply an elastic force to the movable member to return the movable member to the initial position
Implementation Method 2
The guide slot may have a guide member configured to guide the movement of the stopper
Data Source
AI summary
A workpiece locator is provided. The workpiece locator includes a base that is disposed on a work station and a locating member that is pivotally mounted on the base and has a holding structure that supports and fixes the position of at least one type of workpiece. Additionally, a locating member is configured to pivot to return to original positions.