Marker Plate Feeder and Gripper Alignment for Variable Thickness

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Solution Overview

Problem

Existing embossing systems for marker plates face issues with misfeeding, plate alignment, and inability to accommodate varying sizes and thicknesses, leading to inefficiencies and errors in the embossing process.

Innovation Solution

The embossing system incorporates a feeder system with a rigid frame, adjustable guide tracks, and a gripper system with precise control mechanisms to ensure consistent feeding and gripping of marker plates of different sizes and thicknesses, preventing misalignment and misfeeds.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If a rigid frame and fixed guide structure are used to maintain alignment, then alignment stability is improved, but adaptability to varying plate sizes and thicknesses deteriorates

Engineering Contradiction:
Improvealignment stabilityVSAvoidadaptability to varying plate sizes
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The feeder system incorporates moveable side walls that can be adjusted to different positions, transforming a static rigid structure into a dynamic one. This allows the frame to adapt to various plate widths while maintaining alignment stability during operation. The moveable components enable the system to accommodate different plate sizes without compromising the rigidity needed for precise alignment.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The guide tracks and side walls are designed with adjustable features that allow them to serve multiple functions: guiding plates of different widths, supporting various thicknesses, and maintaining alignment. This universal design enables a single feeder system to handle a range of marker plate specifications, eliminating the need for multiple fixed configurations.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If adjustable feed gates are used to accommodate thickness variations, then adaptability to plate thickness is improved, but device complexity increases

Engineering Contradiction:
Improveadaptability to plate thicknessVSAvoidfeeder system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The feed gates are designed as adjustable components that can be repositioned vertically to accommodate different plate thicknesses. This dynamic adjustment capability allows the system to adapt to varying thickness requirements without requiring multiple fixed gate structures, thereby managing complexity while maintaining versatility.

Inventive Principle:
Principle #15Dynamics

3Manufacturing precision

If guide blocks and parallel walls are used to ensure consistent feeding, then feeding precision is improved, but device complexity increases

Engineering Contradiction:
Improvefeeding precisionVSAvoidguide system complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The guide system is divided into discrete components: guide blocks positioned at specific locations and parallel side walls. This segmentation allows each component to perform a specific guiding function independently, simplifying the overall design while achieving precise feeding. The modular nature of these segmented guides makes them easier to manufacture and assemble compared to a monolithic complex guide structure.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11904377B2Embossing system
Publication Date: 2024.02.20 PANDUIT CORP
  • US11904377B2 patent drawing
  • US11904377B2 patent drawing
  • US11904377B2 patent drawing

AI summary

An embossing system designed to mark metal marker plates. The embossing system includes a feeder system that presents a marker plate, a drive sub assembly secured to the feeder system, and a gripper system that grips the marker plate from the feeder system. The feeder system has a fixed side wall secured to a base plate and a moveable side wall positioned a distance from the fixed side wall. Marker plate guides are secured to the side walls for providing support to a stack of marker plates positioned in the feeder system. Adjustable feed gates are secured to the sidewalls to accommodate adjustments for maker plate thickness variations.