AGV Adapter Replenishment of Planar Packaging Blank Stacks

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Solution Overview

Problem

Existing packaging devices require manual intervention to replenish stacks of planar packaging blanks, which is time-consuming and labor-intensive.

Innovation Solution

A transport device utilizing driverless transport vehicles (DTVs or AGVs) equipped with adapters to autonomously carry and deliver stacks of planar packaging blanks to packaging devices, employing GPS, laser navigation, cameras, ultrasonic sensors, or magnetic guides for navigation, and mechanisms for secure stacking and transfer.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual intervention is used to replenish stacks of planar packaging blanks, then personnel can directly load blanks onto packaging devices, but time expenditure and labor intensity increase significantly

Engineering Contradiction:
Improvepersonnel effortVSAvoidtime expenditure
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system enables automated self-service replenishment where the driverless transport vehicle autonomously navigates to the packaging device, positions the adapter with the stack of packaging blanks, and transfers the stack without human intervention. The packaging device then automatically receives and utilizes the blanks, eliminating the need for manual loading operations.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the manual mechanical operation of loading packaging blanks with an automated driverless transport vehicle system. The vehicle uses GPS, laser navigation, cameras, or ultrasonic sensors for autonomous navigation and positioning, substituting human-operated mechanical loading with automated navigation and transfer mechanisms.

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

2Productivity

If new stacks of planar packaging blanks are manually introduced into the packaging device, then the packaging process can continue, but operational efficiency decreases due to frequent manual interventions

Engineering Contradiction:
Improveoperational efficiencyVSAvoidpersonnel effort
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The driverless transport vehicle autonomously performs the replenishment task without requiring personnel intervention. The vehicle navigates independently using onboard navigation systems, positions itself at the packaging device, and transfers the stack of packaging blanks automatically, enabling the packaging operation to continue without stopping for manual reloading.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The driverless transport vehicle acts as an intermediary between the storage location of packaging blanks and the packaging device. It transports the blanks from the storage area to the packaging device, bridging the gap and enabling continuous operation without direct human involvement in the transfer process.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Quantity of substance

If stacks of planar packaging blanks are manually loaded onto packaging devices, then the packaging blanks can be supplied, but the process requires significant time expenditure for each replenishment cycle

Engineering Contradiction:
Improvesupply of packaging blanksVSAvoidtime expenditure
Core Design Contradiction:
Quantity of substanceVSLoss of time

Solution Approach 1:

The patent replaces manual loading operations with an automated driverless transport vehicle that uses navigation systems (GPS, laser, cameras, or ultrasonic sensors) for autonomous positioning and transfer mechanisms for loading blanks. This mechanical substitution eliminates the time-consuming manual handling while ensuring continuous supply of packaging blanks.

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

Solution Approach 2:

The driverless transport vehicle enables continuous supply of packaging blanks by autonomously performing replenishment operations without interrupting the packaging process. The vehicle can operate continuously, navigating to the packaging device, transferring blanks, and returning for more blanks, maintaining an uninterrupted supply chain.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS12534258B2Transport device for planar packaging blanks, packaging system having a packaging device for planar packaging blanks and method for operating the packaging system
Publication Date: 2026.01.27 KRONES AG
  • US12534258B2 patent drawing
  • US12534258B2 patent drawing
  • US12534258B2 patent drawing

AI summary

A transport device (1) for planar packaging blanks is disclosed. The transport device (1) comprises at least one driverless transport vehicle (7) and at least one adapter (3). The at least one driverless transport vehicle (7) is designed to carry the at least one adapter (3). Furthermore, the at least one adapter (3) is designed to hold at least one stack (5) of planar packaging blanks.