Panel Transport Layout for Continuous Multi-Head Processing
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Solution Overview
Problem
Existing panel processing machines face inefficiencies due to inactive working heads during transport, high process times for tool changes, and limited capacity to process multiple panels simultaneously.
Innovation Solution
A panel processing machine with multiple longitudinal tracks and independent movement members that allow continuous processing by simultaneously transporting and processing panels, enabling simultaneous operation of multiple tools on multiple panels without pauses, and allowing for easy execution of various processes on the same panel.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a single working head processes panels sequentially, then the machine structure remains simple, but the time between processing panels increases and productivity decreases
Solution Approach 1:
The machine is divided into multiple independent working heads (first working head, second working head, etc.), each capable of processing panels simultaneously. This segmentation allows parallel processing operations, significantly increasing throughput while maintaining manageable complexity through modular design
Solution Approach 2:
Multiple working heads are combined within a single machine structure that shares common support elements, panel transport mechanisms, and control systems. This merging approach enables simultaneous processing of multiple panels while avoiding the need for completely separate machines
2Productivity
If the working head remains stationary during transport, then the machine structure is simplified, but the working head remains inactive during transport time reducing productivity
Solution Approach 1:
The working heads are made dynamically movable along the panel transport path rather than being fixed in stationary positions. This allows the working heads to move with or independently of the panels, maintaining continuous processing capability while adapting to the dynamic nature of panel transport
Solution Approach 2:
The system is designed so that working heads continuously process panels without idle periods. While panels are being transported, working heads either process other panels or reposition themselves, ensuring that the processing action is continuous and eliminating inactive periods
3Adaptability or versatility
If tools are fixed on the working head, then the structure is simpler, but tool replacement time increases when different processes are needed
Solution Approach 1:
Tool mounting positions on the working heads are made dynamically adjustable rather than fixed. Tools can be quickly exchanged at predefined positions, and the working head can adapt its position dynamically, enabling rapid tool replacement and process changes without lengthy reconfiguration
Solution Approach 2:
The working heads are designed with universal tool mounting capabilities that can accommodate different tool types for various processes (drilling, milling, routing, etc.). This multi-functionality allows a single working head to perform multiple operations with different tools, reducing the need for specialized heads and minimizing replacement time
Data Source
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Figure 9a~10b
AI summary
A panel processing machine comprises: - a support structure (3); - a set of jig elements (5) for the panels (P) assigned to orient the panels (P) almost horizontally while maintaining an upper or lower face thereof at respective predetermined heights (Z, Z'); - at least a set of first movement members (11) and a set of second movement members (13) translating in both directions respectively along at least one first longitudinal track (15) and at least one second longitudinal track (17) connected to the support structure (3) and oriented in the longitudinal direction (X) for moving the panels (P) along a path between an entrance (6) and an exit (7) for the panels (P) parallel to the longitudinal direction (X); - at least one upper (25) and/or lower (27) working head positioned respectively above or below a processing area (8) lying along said path, such at least one working head (25, 27) provided with at least one tool (29) for processing the panels (P), with the at least one working head (25, 27) and/or its respective at least one tool (29) operable at least in the vertical direction by a respective vertical actuator. Each movement member (11, 13) comprises at least one respective grab element (33) which can be operated to lock and release at least one panel (P) by effect of a respective grab actuator. Each grab element (33) is movable in at least one direction other than the longitudinal direction (X).