Slide Shoe Cutting for High-Throughput Panel Edge Profiling
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Solution Overview
Problem
Existing continuous milling machines for panel profiling are limited by the need for multiple motor positions to create profiles with chamfers or bevelled edges, which restricts throughput speed and increases power requirements.
Innovation Solution
Incorporating a slide shoe or pressure shoe with a fixed cutting blade on a continuous milling machine, allowing for the creation of chamfers or bevelled edges without occupying additional motor positions, thereby enabling more efficient use of available milling cutters.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple motor positions are used to create profiles with chamfers or bevelled edges, then the profiling capability is improved, but the throughput speed is reduced and power requirements increase
Solution Approach 1:
The patent combines the function of the fixed transport element and the cutting tool into a single integrated structure. The transport element is equipped with cutting edges that directly profile the panel edges during transport, eliminating the need for separate motor positions dedicated to chamfering or beveling operations. This merging of transport and cutting functions maintains high throughput speed while achieving complete profiling capability.
Solution Approach 2:
The fixed transport element is designed to serve multiple functions: it transports the panels through the machine and simultaneously performs cutting operations to create various profiles including chamfers and bevelled edges. This multi-functionality allows a single component to replace what would traditionally require multiple specialized motor positions, thereby maintaining productivity while expanding profiling capabilities.
2Adaptability or versatility
If multiple motor positions are used to create profiles with chamfers or bevelled edges, then the profiling capability is improved, but the power requirements increase
Solution Approach 1:
The patent merges the transport function and cutting function into a single integrated system. The fixed transport element with integrated cutting edges performs both transport and profiling operations simultaneously, eliminating the need for additional motor positions and their associated power consumption. This reduces overall power requirements while maintaining comprehensive profiling capability.
Solution Approach 2:
The fixed transport element is designed as a multi-functional component that performs both transport and cutting operations. By making the transport element itself capable of cutting, the system eliminates the need for separate high-power cutting motors, thereby reducing total power requirements while achieving versatile profiling capabilities.
3Productivity
If additional rotating milling cutters are used, then the throughput speed and power efficiency are improved, but the device complexity increases
Solution Approach 1:
Instead of equipping rotating milling cutters with cutting edges, the patent inverts the approach by equipping the fixed transport element with cutting edges. This inversion simplifies the system because the fixed element does not require complex rotational mechanisms, bearings, or motor control systems, thereby reducing device complexity while still enabling the use of additional cutting positions to improve throughput speed.
Data Source
Figure 1~3
Figure 2
Figure 4~5
AI summary
Cutting device for a continuous milling machine (1) for the profiling of one or more edges (2) of panels (3). The cutting device comprises a slide shoe (4) or pressure shoe (5), which has a sliding surface or sliding surfaces (6) for guiding a surface (7-8) of a panel to be milled (3) over it or them. The aforementioned slide shoe (4) or pressure shoe (5) is provided with at least one cutting blade (9) for machining the panel (3), wherein this cutting blade maintains a fixed position during this machining. The slide shoe (4) or the pressure shoe (5) is provided in order to support the surface of the panel to be milled by means of its sliding surface or sliding surfaces (6) on a rotating milling cutter (11) that carries out a milling operation on the edge of the panel.