Article Transfer Device Guide Positioning Mechanism
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Solution Overview
Problem
Existing article transfer devices cannot independently adjust the center position between guide portions, leading to instability when supporting articles of varying widths, as they require movement of the entire device to align with transfer targets.
Innovation Solution
Incorporating a guide movement mechanism for independent movement of the first and second guide portions along the first direction, along with an interlocking mechanism that ensures the article supporting portion remains centered between them, allowing for adjustable separation distance and center position alignment without moving the entire device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the first guide portion and the second guide portion are configured to synchronously move in directions opposite to each other, then the center position between them remains constant, but it becomes impossible to adjust the center position for alignment with transfer targets
Solution Approach 1:
The guide movement mechanism is divided into independent first and second guide movement mechanisms that can operate separately. This segmentation allows the first and second guide portions to move independently in the first direction, enabling adjustment of the center position between them without requiring movement of the entire device base.
2Adaptability or versatility
If the first guide portion and the second guide portion are configured to be independently movable, then the center position can be adjusted, but the amount of displacement between the article supporting portion and the center position increases, reducing support stability
Solution Approach 1:
The interlocking mechanism dynamically adjusts the position of the article supporting portion in response to movements of the first and second guide portions. When either guide portion moves in the first direction, the interlocking mechanism moves the article supporting portion by a corresponding amount in the same direction, ensuring that the article supporting portion remains centered between the guide portions and maintaining stable article support throughout the adjustment process.
3Ease of operation
If the entire device base is moved to align the center position with transfer targets, then alignment is achieved, but the complexity and size of the movement mechanism increases
Solution Approach 1:
The function of adjusting the center position is extracted from the base movement and assigned to independent guide movement mechanisms. Instead of moving the entire base to achieve alignment, the first and second guide portions are independently movable along guide rails, allowing the center position to be adjusted locally without moving the heavy base structure.
Data Source
AI summary
An article transfer device includes: a guide movement mechanism for moving a first guide portion and a second guide portion independently along a first direction; and an interlocking mechanism for interlocking movement of the first guide portion and the second guide portion along the first direction with movement of an article supporting portion such that the article supporting portion is located midway between the first guide portion and the second guide portion in the first direction.