Machining Unit with Movable Coating Magazine
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Solution Overview
Problem
Existing processing machines for wood and wood-based materials require significant non-productive time and installation space for edge band coating, with operators needing to enter the safety area to load edge band storage, leading to inefficiencies and exposure to dust.
Innovation Solution
A processing machine with a multi-axis processing head and independent coating unit on a bar-shaped guide arrangement, allowing for parallel operation and easy access to the coating material magazine from the operating side, reducing downtime and space requirements while maintaining safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the coating unit and tool magazine are arranged on the back of the processing machine, then the coating function can be integrated, but the operator must enter the safety area to load edge band material, increasing safety risks and exposure to dust
Solution Approach 1:
The coating unit is moved from the rear horizontal position to the front horizontal position along the guide arrangement, changing the spatial dimension of access. This allows the operator to load edge band material from the front safety area rather than entering the rear safety area, reducing dust exposure while maintaining coating functionality.
Solution Approach 2:
The coating unit is extracted as an independent movable component from the fixed rear arrangement and positioned on its own carriage along the guide arrangement. This separation allows independent movement and positioning of the coating unit away from the tool magazine area, enabling front access for material loading.
2Productivity
If the coating device is always carried in the vicinity of the processing area, then coating can be performed continuously, but the coating device is exposed to processing dust
Solution Approach 1:
The coating unit is made dynamically movable along the guide arrangement on its own carriage, allowing it to be positioned in different locations (front, rear, left, right) depending on the processing requirements. This dynamic positioning enables the coating unit to stay near the processing area for continuous coating while being able to move away to avoid dust exposure when not in use.
3Area of stationary object
If multiple units are arranged on a single guide arrangement, then installation space is reduced, but the units must share the guide arrangement space
Solution Approach 1:
The guide arrangement is segmented into multiple independent carriages (first carriage for tool magazine, second carriage for coating unit). Each carriage can move independently along the guide arrangement, allowing multiple units to share the same guide structure without interfering with each other's operations, thus reducing installation space while maintaining operational independence.
Data Source
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Figure 2
AI summary
The invention relates to a processing machine (1) for processing workpieces (2), which preferably consist at least partially of wood, wood-based materials or the like, comprising at least one processing unit (3) for processing the workpiece, and at least one coating unit (6) for coating the workpiece (2) with coating material (7), which has at least one associated coating material magazine (8) for providing coating material (7) for the coating process; wherein the processing machine (1) has a beam-shaped guide arrangement (10) along which the processing unit (3) and the coating unit (6) are movably arranged on the guide arrangement (10); and wherein the coating unit (6) is movable to an operator side (20) of the processing machine (1) such that the coating material magazine (8) can be loaded with coating material (7) by an operator.