Movable Conductive Paste Applicator for Variable Slab Layouts
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Solution Overview
Problem
Existing conductive paste application machines lack versatility in adapting to different slab formats and positions, requiring customized applicator frames for each slab, which is inefficient and costly.
Innovation Solution
A machine with a conveyor, centring unit, and movable applicator frames that allow conductive elements to be applied in any axial or transverse position on a slab, using two applicator frames that can be positioned and oriented independently to create identical or different elements across the slab surface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If customized applicator frames are used for each slab format, then manufacturing precision of conductive elements is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The applicator frame is designed with multiple applicators that can be selectively positioned and activated to work on different slab formats and positions. Instead of creating custom frames for each format, a single universal frame with configurable applicators handles various applications, reducing device complexity while maintaining precision.
Solution Approach 2:
The applicators on the frame are made movable and adjustable along the frame structure, allowing dynamic repositioning to accommodate different slab formats and conductive element positions. This dynamic capability replaces the need for static customized frames for each application.
2Productivity
If applicator frames cover the entire slab surface, then all conductive elements can be applied in one pass, but adaptability to different slab formats decreases
Solution Approach 1:
The applicator frame is divided into multiple independent applicators that can be selectively activated. Instead of using a single large applicator covering the entire slab, multiple smaller applicators work on specific segments or regions, allowing the system to adapt to different slab formats while maintaining efficient application speeds.
Solution Approach 2:
Only the necessary portions of the applicator frame are activated for each specific application. Instead of deploying the entire frame for every slab, only the required applicators in specific positions are used, optimizing both productivity and adaptability to different formats.
3Ease of manufacture
If fixed position applicators are used, then application process is simplified, but versatility in repeating elements at different positions is reduced
Solution Approach 1:
The applicators are designed with movable mounting mechanisms that allow repositioning along the frame structure. This dynamic capability enables the same applicator to be used at different positions for repeating conductive elements, maintaining ease of manufacture while achieving versatility.
Solution Approach 2:
Multiple identical applicators are mounted on the frame at different positions, allowing the system to copy the same conductive element design across multiple locations. This approach maintains simple applicator construction while enabling versatile element repetition at various positions and orientations.
Data Source
AI summary
A machine (10) for applying conductive paste comprising:a conveyor (20) provided with a horizontal support surface (A) configured to support a slab (L) and to move the slab along a horizontal advancement direction (B)a centring unit (30) configured to contact the slab by temporarily blocking and centring it on the support surface (A); andan application device (40) movable on the support surface at least along a first sliding direction (Y) parallel to the advancement direction (B), so that a conductive paste can be released in two or more given axial positions, defined along the first sliding direction (Y), of the slab on the support surface (A) following a translation along the first sliding direction (Y).