Board Processing Head Unit Protrusion Mechanism
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Solution Overview
Problem
Existing board processing apparatuses face challenges in moving a head unit beyond the edge of a guide rail without complex control, resulting in dead spaces and limited operational range.
Innovation Solution
A board processing apparatus with a single-tiered moving device featuring a guide rail and sliding member, where the head unit is fixed to protrude outwardly from the sliding member's edge, allowing movement beyond the guide rail's edge without intricate control, utilizing a movable stopper to adjust the head unit's range and prevent collisions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If a two-tiered moving device is used to eliminate dead space and expand operational range, then the head unit can reach positions outward of the guide rail edge, but the control becomes complicated
Solution Approach 1:
The head unit is positioned to protrude outward from the sliding member in a direction extending from the guide rail, utilizing spatial arrangement to eliminate dead space without requiring complex multi-tiered movement mechanisms. This dimensional positioning allows the head unit to access regions beyond the guide rail edge while maintaining simple uniaxial control of the sliding member.
2Area of stationary object
If the head unit protrudes outward from the guide rail edge, then dead space is eliminated, but collision risk increases
Solution Approach 1:
A movable stopper is provided that can be positioned in advance to prevent the sliding member from moving beyond a predetermined position. This preliminary protective measure allows the head unit to protrude outward for expanded operation while ensuring automatic retraction prevention, thereby eliminating dead space without increasing collision risk.
Data Source
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AI summary
Provided is a board processing apparatus which includes a head unit for performing a predetermined operation for a board, and a moving device for moving the head unit in a uniaxial direction, wherein the moving device includes a guide rail and a sliding member that is moved along the guide rail. The head unit is fixed to the sliding member in such a manner that at least a portion of the head unit protrudes outwardly from an edge face of the sliding member oriented in a moving direction thereof.