Section Bar Work Centre with LED-Guided Loading Positioning
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Solution Overview
Problem
Existing work centres for processing section bars are complex, cumbersome, and expensive due to the need for positioning plates and actuating devices, limiting the number of section bars that can be simultaneously loaded.
Innovation Solution
A work centre with a belt conveyor system and signalling unit using LED lights and an electronic control unit to facilitate easy and precise positioning of section bars, eliminating the need for positioning plates and actuating devices, and allowing for a larger number of section bars to be loaded.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If positioning plates and actuating devices are used for each section bar, then positioning precision is improved, but device complexity and cost increase
Solution Approach 1:
The patent removes the positioning plates and actuating devices from each gripping unit, extracting these complex components entirely. Instead, a single detection device moves along the base to detect section bar positions, and a signalling unit provides visual feedback, dramatically simplifying the system while maintaining positioning accuracy.
Solution Approach 2:
The detection device serves multiple gripping units sequentially rather than each unit having its own positioning mechanism. The signalling unit provides universal visual feedback for all positioning operations across the entire work centre, reducing component redundancy.
2Manufacturing precision
If positioning plates and actuating devices are installed in the base, then positioning accuracy is improved, but the base structure becomes more complex and expensive
Solution Approach 1:
The patent extracts the positioning function from the base structure by removing positioning plates and actuating devices. The base becomes a simple support structure, while positioning is achieved through the mobile detection device and operator feedback, making the base easier and cheaper to manufacture.
3Productivity
If multiple positioning systems are provided for simultaneous loading, then productivity is improved, but device complexity and cost increase
Solution Approach 1:
The detection device moves autonomously along the base to detect section bars in multiple gripping units. The signalling unit automatically provides visual feedback to operators, enabling simultaneous loading operations without requiring complex automated positioning systems for each unit.
Solution Approach 2:
The signalling unit provides real-time visual feedback to operators about section bar positions in multiple gripping units, enabling operators to efficiently load multiple bars simultaneously with simple visual guidance rather than complex automated positioning systems.
4Ease of operation
If a simple signalling system is used, then ease of operation is improved, but positioning precision may be compromised
Solution Approach 1:
The detection device acts as an intermediary between the section bars and the signalling unit. It accurately detects the position of section bars and transmits this information to the signalling unit, which provides visual feedback to operators, combining simple operation with precise positioning through the intermediary detection system.
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
The solution simplifies and cost-reduces the work centre by enabling easy and precise positioning of multiple section bars, reducing operator errors and increasing efficiency through the use of a signalling unit and detection device.
Implementation Method 1
The signalling unit 29 comprises a plurality of signalling devices 30, in this case LED lights, which are distributed along the base 3
Data Source
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AI summary
A work centre to process section bars (2), in particular made of aluminium, light alloys, PVC or the like, is provided with a plurality of gripping units (14) movable along a base (3) and designed to hold at least one section bar (2), an overhead crane (21) movable along the base (3) and provided with at least one operating head (24) to cut and/or process sections bars (2), a signalling unit (29) provided with a plurality of light devices (30) distributed along the base (3), and an electronic control unit (31) configured to selectively turn on the light devices (30) and signal to the operators in charge the position of each section bar (2) to be loaded in the relevant gripping units (14).