Edgebanding Group Automatic Tool Switching for Complex Profiles
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Solution Overview
Problem
Existing edgebanding groups require interruption and manual modification of machining programs to switch between different types of edge-pressing devices when working on panels with varying profiles, such as those with stiff edges and reduced internal radii, limiting their ability to handle complex profiles efficiently.
Innovation Solution
An edgebanding group with an automatic rapid engaging device that allows for the interchangeable use of multiple edge-pressing devices, including rolling and sliding types, which can be quickly swapped and energized as needed, enabling continuous machining without program interruptions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single edge-pressing device is used, then the device complexity is reduced, but the adaptability to different panel profiles deteriorates
Solution Approach 1:
The patent implements a tool holder designed to accommodate multiple types of edge-pressing devices (rollers, pads, sliders) through a standardized interface. This universal holder allows the edgebanding group to handle different panel profiles including stiff edges and reduced internal radii without requiring multiple specialized devices, thus improving adaptability while managing device complexity through standardization.
2Adaptability or versatility
If multiple edge-pressing devices are prepared for different profiles, then the adaptability improves, but the loss of time for device replacement increases
Solution Approach 1:
The patent introduces a dynamic device replacement system where the tool holder can quickly swap between different edge-pressing devices during the machining process. The holder incorporates retention mechanisms that allow rapid attachment and detachment of devices, enabling the system to adapt dynamically to different panel profiles without significant interruption to the machining operation.
3Manufacturing precision
If the edgebanding group is modified manually between operations, then the manufacturing precision can be maintained, but the productivity deteriorates
Solution Approach 1:
The patent implements preliminary setup of the tool holder with pre-configured retention mechanisms and standardized mounting interfaces for different edge-pressing devices. This preliminary preparation allows for rapid device changes during machining operations without compromising the precision of edgebanding quality, thereby maintaining manufacturing precision while improving productivity through reduced interruption time.
Data Source
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AI summary
In a edgebanding group, used to glue an edge element to a side of a panel-shaped workpiece, an engaging device (4) is configured for receiving an edge-pressing device (3). A series of interchangeable edge-pressing devices and a device for automatically changing the edge-pressing devices are also provided.