Magnetic Transport Apparatus for Flexible Absorbent Article Packaging

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Solution Overview

Problem

Current packaging systems for absorbent sanitary articles are inflexible and inefficient, struggling to handle varying numbers and types of products, leading to production interruptions, high costs, and reduced output due to the need for manual intervention and frequent machine modifications.

Innovation Solution

A packaging plant with a transport apparatus featuring guide assemblies and magnetic coupling systems allows for the automatic transportation of absorbent sanitary articles from production machines to packaging machines, enabling flexible packaging of different combinations without interrupting production, using guide circuits and transport units that can switch between paths efficiently.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If manual grouping by operators is used in an offline station, then customized packages with different combinations of absorbent sanitary articles can be created, but production speed is slow and errors occur that cannot be monitored

Engineering Contradiction:
Improvecustomized packagesVSAvoidproduction speed
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The patent replaces manual mechanical grouping operations with an automated transport apparatus that uses guide circuits and transport units to automatically deliver groups of absorbent sanitary articles to packaging machines. This substitution eliminates manual labor, removes human errors, and significantly increases production speed while maintaining the ability to create customized packages through programmable control.

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

Solution Approach 2:

The transport apparatus is designed to autonomously manage the transportation of absorbent sanitary articles from production machines to packaging machines without requiring operator intervention. The system self-regulates through control units that coordinate multiple transport units and guide circuits, enabling continuous automated operation while adapting to different package configurations.

Inventive Principle:
Principle #25Self-service

2Adaptability or versatility

If frequent modifications to the plant are made to process different combinations, then various customized packages can be produced, but costs and production times increase significantly

Engineering Contradiction:
Improvedifferent combinationsVSAvoidproduction time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent implements a dynamic transport apparatus with reconfigurable guide circuits and multiple transport units that can be programmatically adjusted to handle different combinations of absorbent sanitary articles. The system dynamically adapts its routing and coordination without physical modifications, allowing rapid switching between package types while maintaining continuous production flow and reducing changeover time.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The transport apparatus is designed as a universal system capable of handling multiple types of absorbent sanitary articles and package configurations through a single integrated platform. The guide circuits and transport units serve multiple functions by being reprogrammed rather than redesigned, eliminating the need for frequent plant modifications and reducing both time and cost losses.

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

3Adaptability or versatility

If production machines with very different production rates are used, then variety of absorbent sanitary articles can be supplied, but coordination of production and packaging becomes inefficient

Engineering Contradiction:
Improvevariety of articlesVSAvoidcoordination efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The patent incorporates control units that monitor and coordinate the operation of multiple production machines and packaging machines with different production rates. The system uses feedback mechanisms to synchronize the transport apparatus with varying article supply rates, ensuring efficient coordination and continuous operation despite differences in production speeds among various machines.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The transport apparatus is segmented into multiple independent transport units that can be individually coordinated with different production machines. Each transport unit can be independently controlled to match the specific production rate of its connected machine, allowing the system to handle variety in article types while maintaining efficient coordination through decentralized control of each segment.

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

This solution enables continuous production at maximum capacity, allowing for the flexible packaging of various combinations of absorbent sanitary articles without manual intervention, reducing production downtime and costs, and optimizing packaging efficiency.

Implementation Method 1

A packaging plant with a transport apparatus featuring guide assemblies and magnetic coupling systems allows for the automatic transportation of absorbent sanitary articles

Methodology Applied
Scientific EffectMagnetic coupling: Magnetism

Data Source

PatentUS12036102B2Packaging plant for groups of hygienic absorbent articles, transport apparatus and related methods
Publication Date: 2024.07.16 FAMECCANICA DATA SPA
  • US12036102B2 patent drawing
  • US12036102B2 patent drawing
  • US12036102B2 patent drawing

AI summary

A packaging plant of groups of absorbent sanitary articles able to create various types of customized packages in relation to the needs of consumers, automatically and without interruptions in the production of absorbent sanitary articles. The present invention also relates to a method for managing a packaging plant. The present invention also relates to a transport apparatus for absorbent sanitary articles, as well as to a method for transporting absorbent sanitary articles.