Robot Cleaning System With Magnetic Adaptor for LCD Platforms

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Solution Overview

Problem

Manual cleaning of platforms in LCD manufacturing is inefficient and prone to secondary pollution, as it is labor-intensive and difficult to maintain cleanliness, especially in preventing impurities from falling on the platforms.

Innovation Solution

A cleaning system comprising a robot with adaptable mechanisms, including a locking sleeve, connecting rod, and a cleaning mechanism connected via magnetic attraction, which allows for continuous and efficient cleaning of platforms, preventing secondary pollution and improving cleaning efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual cleaning operation is used, then cleaning operation can be performed with acceptable cleaning effects, but cleaning efficiency is low and secondary pollution occurs

Engineering Contradiction:
Improvecleaning efficiencyVSAvoidsecondary pollution
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The patent replaces manual mechanical cleaning operations with an automated cleaning apparatus that uses magnetic attraction forces. The cleaning mechanism is connected to the robot arm through adaptor mechanisms involving locking sleeves and connecting rods, enabling automatic cleaning without human contact with the platform, thereby eliminating secondary pollution from operator impurities while maintaining cleaning effectiveness.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Productivity

If manual cleaning operation is used, then cleaning operation can be performed, but cleaning range is smaller and cleaning efficiency is low

Engineering Contradiction:
Improvecleaning efficiencyVSAvoidcleaning operation complexity
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The cleaning apparatus is designed to be self-operating through automated control systems. The robot arm automatically positions and maneuvers the cleaning mechanism across the platform surface, and the adaptor mechanisms with locking sleeves and connecting rods enable automatic engagement and disengagement, eliminating the need for complex manual operations and expanding the cleaning coverage area.

Inventive Principle:
Principle #25Self-service

3Productivity

If automatic cleaning equipment is developed, then cleaning efficiency can be improved, but device complexity increases

Engineering Contradiction:
Improvecleaning efficiencyVSAvoidcleaning apparatus structure
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The cleaning apparatus is divided into modular components: a robot arm for positioning, adaptor mechanisms with locking sleeves and connecting rods for connection, and a cleaning mechanism for actual cleaning. This segmentation allows each component to perform its specific function independently, simplifying the overall system design while maintaining high cleaning efficiency and enabling easy maintenance and replacement of individual modules.

Inventive Principle:
Principle #1Segmentation

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 system achieves continuous and efficient cleaning of platforms, preventing impurities from falling and reducing the complexity and inefficiency of manual cleaning, thereby ensuring higher cleanliness and productivity.

Implementation Method 1

the cleaning mechanism is connected to the engaging member by way of magnetic attraction

Methodology Applied
Scientific EffectMagnetic attraction: Magnetism

Data Source

PatentUS10974284B2Cleaning system and cleaning apparatus
Publication Date: 2021.04.13 WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
  • US10974284B2 patent drawing
  • US10974284B2 patent drawing
  • US10974284B2 patent drawing

AI summary

The present disclosure provides a cleaning system and a cleaning apparatus. The cleaning system includes a cleaning apparatus and a robot. The robot includes at least one robot arm. The cleaning apparatus includes at least one adaptor mechanism and a cleaning mechanism. The adaptor mechanism connects the cleaning mechanism to the robot arm. By controlling robot arms of the robot, the cleaning mechanism of the cleaning apparatus performs cleaning operations for platforms. The cleaning system achieves continuous and efficient cleaning effects, and operates object cleaning in diverse manners.