Edge Material Fixing Device Infrared Adhesive Activation
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Solution Overview
Problem
Existing devices for fixing band-shaped or strip-shaped edge materials to panel-shaped workpieces using infrared radiation face challenges in precisely activating the adhesive layer without affecting the visible face, often requiring complex and costly setups.
Innovation Solution
A device with a specifiable radiation exposure zone and a guide mechanism to ensure the adhesive layer is exposed to infrared radiation precisely, preventing unintended orientation changes and using a housing to protect users from radiation, while allowing for adjustable size and energy input to accommodate different edge materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If infrared radiation is used to activate the adhesive layer, then activation can be achieved without laser complexity, but the radiation may adversely affect the visible face of the edge material
Solution Approach 1:
The patent applies local quality by creating a radiation exposure zone with specific geometric boundaries that locally concentrates infrared radiation only on the adhesive layer. The guide mechanism ensures the radiation is precisely directed at the rear side of the edge material where the adhesive layer is located, while the visible face remains outside this radiation zone and is not adversely affected.
2Adaptability or versatility
If the radiation exposure zone size is made specifiable, then adaptability to different edge materials is improved, but device complexity increases
Solution Approach 1:
The patent implements dynamics by making the radiation exposure zone size changeable and adaptable. The guide mechanism can be adjusted to accommodate different edge material dimensions, allowing the radiation zone to be dynamically sized according to the specific application requirements while maintaining a relatively simple overall device structure.
3Manufacturing precision
If a guide mechanism is added to control edge material orientation, then manufacturing precision is improved, but device complexity increases
Solution Approach 1:
The patent uses an intermediary approach by introducing a guide mechanism as a mediator between the edge material feed system and the radiation exposure zone. This guide mechanism ensures precise orientation control by physically guiding the edge material through the radiation zone, acting as an intermediary element that simplifies the overall control system while achieving high precision.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device effectively activates the adhesive layer without damaging the visible face, reducing costs and complexity by precisely controlling energy input and ensuring the adhesive layer is activated efficiently, while maintaining safety and adaptability to various edge materials.
Implementation Method 1
at least one infrared emitter for activating an adhesive layer, facing the workpiece, of the edge material
Data Source
AI summary
A device for fixing an edge material to a narrow side of a panel-shaped workpiece is provided, which has a feed mechanism for supplying the edge material to the narrow side of the workpiece, at least one infrared emitter for activating an adhesive layer, facing the workpiece, of the edge material, and a pressing mechanism for pressing the edge material onto the narrow side of the workpiece. In order to activate the adhesive layer of the edge material by means of infrared radiation using a reliable process without adversely affecting the visible face of the edge material, a radiation exposure zone with a specifiable size is arranged in the feed path of the edge material. In the exposure zone, the adhesive layer of the edge material is exposed to infrared radiation. The device has a guide mechanism for guiding the edge material through the radiation exposure zone.