Automatic Mold Cleaning Robot With Tilt Clamping

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Solution Overview

Problem

Manual mold cleaning is labor-intensive and time-consuming, leading to low production efficiency and high labor intensity, which hinders the improvement of production efficiency.

Innovation Solution

An automatic mold cleaning device comprising a robot with a high-pressure cleaning component, a mold clamping system that can tilt and turn the mold, and a waste recovery system with a separator and hoist to efficiently clean and separate detergent from waste, allowing for programmable cleaning trajectories and detergent reuse.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual mold cleaning is used, then the cleaning process is simple and flexible, but the labor intensity is high and production efficiency is low

Engineering Contradiction:
Improveproduction efficiencyVSAvoidlabor intensity
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The patent replaces the manual mechanical cleaning system with an automated robot system equipped with high-pressure cleaning components. The robot can autonomously navigate and clean the mold surface using programmable trajectories, eliminating manual labor while maintaining cleaning effectiveness. This substitution directly addresses the contradiction by improving productivity through automation while reducing labor intensity.

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

Solution Approach 2:

The cleaning system is designed to be self-sufficient with automatic detergent supply, high-pressure water generation, and waste collection capabilities integrated into the robot platform. The system performs all cleaning operations autonomously without requiring continuous human intervention, thereby improving productivity while minimizing the operational burden on workers.

Inventive Principle:
Principle #25Self-service

2Productivity

If automated cleaning is implemented, then productivity increases and labor intensity decreases, but the device complexity increases

Engineering Contradiction:
Improveproduction efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The robot platform is designed as a multi-functional system that integrates navigation, high-pressure cleaning, detergent supply, waste collection, and separation capabilities into a single device. This universal design improves productivity by consolidating multiple functions while managing complexity through modular architecture, where each subsystem performs specific tasks that collectively achieve comprehensive mold cleaning.

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

Solution Approach 2:

The system employs a nested structure where the robot platform contains the cleaning system, which in turn contains the high-pressure water generation and detergent supply mechanisms. The waste collection container is nested within the robot structure, and the separation system is integrated into the waste management subsystem. This nesting approach improves productivity by consolidating functions while containing complexity within hierarchical boundaries.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Productivity

If high-pressure cleaning is used, then cleaning efficiency improves, but energy consumption increases

Engineering Contradiction:
Improvecleaning efficiencyVSAvoidenergy consumption
Core Design Contradiction:
ProductivityVSUse of energy by moving object

Solution Approach 1:

The high-pressure water cleaning operates in periodic cycles rather than continuously. The robot moves to different cleaning positions, activates high-pressure spray for predetermined intervals, then transitions to the next position. This periodic operation improves overall cleaning efficiency by concentrating energy at specific locations and times, while reducing total energy consumption compared to continuous high-pressure application across the entire mold surface.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The cleaning system applies high-pressure water locally to specific contaminated areas on the mold surface rather than uniformly across the entire surface. The robot identifies and targets regions requiring intensive cleaning, applying high-pressure spray only where needed. This localized approach improves cleaning efficiency at critical areas while minimizing energy consumption by avoiding unnecessary high-pressure application in already clean regions.

Inventive Principle:
Principle #3Local quality

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 automatic mold cleaning device significantly improves production efficiency by reducing labor intensity, ensuring flexible and thorough cleaning, and enhancing operating safety and reliability, while also correcting surface roundness and improving machining quality.

Implementation Method 1

an automatic cleaning system including a robot 13 and a high pressure cleaning component

Methodology Applied
Scientific EffectHigh pressure fluid spray: Fluid Spray

Implementation Method 2

a separator 19, a hoist 21 and a collector 22, the separator 19 being capable of separating a detergent and waste

Methodology Applied
Scientific EffectDensity-based separation: Density Gradient

Data Source

PatentUS11660787B2Automatic mold cleaning device
Publication Date: 2023.05.30 CITIC DICASTAL CO LTD
  • US11660787B2 patent drawing
  • US11660787B2 patent drawing

AI summary

An automatic mold cleaning device includes an automatic cleaning system, a mold clamping system and a waste recovery system.