Modular Coating Material Feed System for Panel Edge Strips
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Solution Overview
Problem
Existing coating material supply devices for narrow sides of plate-shaped workpieces, such as furniture panels, face challenges in minimizing idle time and ensuring timely availability of the required material quantity, leading to increased non-productive times.
Innovation Solution
A modular device system that combines coating material units in cassettes, allowing for easy pre-loading and changeover of different materials at the coupling section, with features like deflection rollers, electrical interfaces, and wireless data transmission to facilitate continuous operation without interrupting the edge application process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If coating materials are supplied individually, then material availability is ensured, but non-productive time increases due to frequent changeovers
Solution Approach 1:
The supply device is segmented into multiple independent magazine units, each capable of holding different coating materials. This segmentation allows one magazine to be changed while others continue supplying material, maintaining production continuity and reducing non-productive time during material changeovers.
Solution Approach 2:
Multiple magazine units are pre-loaded with different coating materials before operation begins. This preliminary preparation ensures that when a material changeover is needed, a pre-loaded magazine can be quickly switched in without interrupting the coating process, thereby reducing non-productive time.
2Adaptability or versatility
If multiple coating materials are stored in one device, then material availability is improved, but device complexity increases
Solution Approach 1:
Instead of one complex storage system, the device uses multiple independent magazine units. Each magazine is a simple, standalone component that can be easily manufactured and maintained. This segmentation reduces individual component complexity while achieving high material versatility through the combination of multiple units.
Solution Approach 2:
The magazine units are designed as universal components that can handle different types of coating materials. Each magazine has the same basic structure and interface, allowing them to be interchangeably used for various materials. This universality simplifies the overall system design while maintaining high adaptability to different coating material requirements.
3Ease of operation
If manual material changeover is used, then device simplicity is maintained, but operation time increases
Solution Approach 1:
Magazine units are pre-loaded with coating materials and prepared in advance. The pre-loaded magazines are positioned and ready for quick switching. This preliminary preparation dramatically reduces the time required for material changeover while maintaining simple manual operation of the switching mechanism.
Solution Approach 2:
The supply device incorporates a switchable magazine system that allows dynamic changing of material sources during operation. The mechanical switching mechanism is designed for quick, tool-free changes, enabling operators to swap magazines rapidly without complex procedures, thus reducing changeover time while keeping the system easy to operate.
Data Source
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AI summary
The invention relates to a system for feeding a coating material from a modular unit to a coating device, said modular unit (40-42) being provided for the storage and provision of preferably roll-type or coil-type coating material units, in particular edge strips (K) for applying to a narrow side of panel-type workpieces (W) and said feed system having: a feed section (20) for holding and transporting the coating material; a cassette unit (25) for guiding the coating material provided by the feed section (20); at least one mobile modular unit (40-42); and a coupling section (30) for coupling the mobile modular unit (40-42) to the feed section (20), the modular unit (40-42) holding coating material units.