Packing Arrangement with Real-Time Operator Interface

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Solution Overview

Problem

Large-scale packing arrangements for free-flowing products are inefficient due to their size, making it difficult for operators to oversee the entire operation and leading to potential alarms being overlooked, and the operation is time-consuming due to spatial distances.

Innovation Solution

A packing arrangement that includes a bagging unit, pallet loading device, and load securing device, integrated with a computing and storage device for real-time information display and task management, allowing operators to react promptly to events and optimize operations through a control and information system, input devices for task allocation, and storage for data entry.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If the packing arrangement is made larger to handle larger quantities of product, then the productivity increases, but the operator cannot easily oversee the entire equipment and alarms may be overlooked

Engineering Contradiction:
Improveproduct handling capacityVSAvoidoperator oversight capability
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The patent implements a visual copy of the physical packing arrangement through a graphical user interface (GUI) that displays a virtual representation of the equipment layout. This virtual model allows operators to monitor all areas of the large packing arrangement from a single location, effectively solving the oversight problem without requiring physical proximity to all components.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The control system acts as an intermediary between the physical packing arrangement and the operator. It collects data from sensors and alarms throughout the equipment, processes this information, and presents it through the GUI interface, enabling the operator to monitor and respond to events without being physically present at each location.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If the packing arrangement is made larger to increase productivity, then more product can be processed, but the operation becomes time-consuming due to spatial distances

Engineering Contradiction:
Improveproduct processing volumeVSAvoidoperational response time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system implements real-time feedback through the GUI that displays the current state of the packing arrangement, including alarm conditions and operational status. This immediate feedback enables operators to quickly identify and respond to issues without delay, reducing the time loss associated with traversing large spatial distances to detect problems.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system provides advance warning of future events and alarm conditions through the GUI, allowing operators to prepare appropriate responses before events occur. This preliminary information enables proactive rather than reactive operations, reducing response time and improving operational efficiency.

Inventive Principle:
Principle #10Preliminary action

3Loss of time

If real-time information and task management systems are added to improve operational speed, then response time decreases, but the device complexity increases

Engineering Contradiction:
Improveoperational response timeVSAvoidcontrol system complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The control system is designed to perform multiple functions through a single integrated platform. The GUI serves as both a monitoring display and a task management interface, while the control system handles both real-time data acquisition and alarm management. This multi-functionality reduces the need for separate specialized systems, thereby limiting the increase in overall complexity.

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

Data Source

PatentUS11603221B2Packing arrangement and method for packing a product in plurality of bags or sacks
Publication Date: 2023.03.14 WINDMOELLER & HOELSCHER GMBH
  • US11603221B2 patent drawing
  • US11603221B2 patent drawing

AI summary

A packaging system for packing a product includes at least one of a bagging unit, a pallet loading device, and a pallet securing device. The packaging system also includes a device to determine information regarding future events associated with the packing of the product, and to render the information available.