Edge Milling Unit with Multi-Profile Tool for Automatic Panel Machining
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Solution Overview
Problem
Existing edge banding machines are inefficient due to manual intervention required for changing tools and adjusting machining units for different panel sizes, edge band types, and surface finishes.
Innovation Solution
An edge milling unit with a tool having multiple cutting profiles and a movement system that allows the tool to be positioned at various working positions, enabling flexible and automatic performance of different machining processes without operator intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual intervention is used for changing tools and adjusting machining units, then the machine can handle different panel sizes and edge band types, but the production efficiency decreases and labor costs increase
Solution Approach 1:
The system uses sensors to automatically detect panel dimensions and edge band characteristics, then self-adjusts machining parameters and tool positions without manual intervention. The control unit processes sensor data and automatically selects appropriate machining operations, enabling the machine to serve itself in adapting to different workpieces.
Solution Approach 2:
The system automatically changes machining parameters such as cutting speed, feed rate, and tool selection based on detected panel size and edge band type. The control unit modifies operational parameters in real-time according to sensor input, allowing efficient handling of varied workpieces without manual reconfiguration.
2Adaptability or versatility
If multiple machining units are provided for different machining processes, then various edge finishes can be achieved, but the machine size and complexity increase
Solution Approach 1:
A single machining unit is designed to perform multiple machining operations including trimming, rounding, and beveling by automatically adjusting its tool configuration and cutting parameters. The universal tool can adapt its cutting edge geometry and positioning to achieve different edge finishes, eliminating the need for multiple dedicated machining units.
Solution Approach 2:
The machining unit incorporates dynamically adjustable components that can change tool orientation, cutting depth, and edge geometry on-the-fly. This dynamic adaptability allows one machining unit to replace several static units, reducing overall machine complexity while maintaining versatility.
3Manufacturing precision
If operator intervention is required for tool changes and adjustments, then precise machining can be achieved, but production time increases
Solution Approach 1:
The system replaces manual mechanical adjustment with automated sensor-based detection and control unit-driven positioning. Sensors precisely measure panel dimensions and edge band characteristics, and the control unit automatically calculates and executes the optimal machining parameters, maintaining precision while eliminating time-consuming manual operations.
Solution Approach 2:
The system performs preliminary detection and parameter calculation automatically before machining begins. Sensors scan the workpiece and the control unit pre-configures all machining parameters and tool positions in advance, so that when machining starts, everything is already optimized and ready, eliminating setup time without compromising precision.
Data Source
Figure 1A~1C
Figure 2A~2B
Figure 3A~3B
AI summary
This invention relates to an edge milling unit (1) for machining a panel (P) in an edge banding machine comprising a support plane (S) for supporting the panel (P), and a movement system for moving the panel (P) along a feed direction (F) parallel to the support plane (S), the edge finishing unit (1) comprising a first support (5) connectable to the edge banding machine; a tool (2), connected to the first support (5) so as to be movable along a configuration direction (L) which is inclined with respect to the support plane (S) and which lies in a configuration plane (YZ) perpendicular to the feed direction (F), the tool (2) having three different cutting profiles (21, 22, 23, 24); a first actuator (52), connected to the tool (2) and configured to position the tool (2) at three working positions of the tool (2) along the configuration direction (L), wherein at each working position of the tool (2), a respective cutting profile of the three cutting profiles (21, 22, 23, 24) is configured to carry out a different machining process on the panel (P). This invention also relates to an edge banding machine.