Carrier-Strand Packaging Units for Automated Container Loading

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Solution Overview

Problem

Existing methods for inserting goods units into transport containers in intralogistics systems are inefficient, often requiring manual labor and are costly, and the use of plastic packaging for dimensionally unstable goods is environmentally detrimental.

Innovation Solution

A bundle comprising a carrier strand with packaging units arranged in series, allowing for controlled conveyance and efficient insertion of goods units into transport containers, utilizing degradable materials and data elements for automation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If manual insertion of goods units into transport containers is used, then flexibility in handling different goods units is maintained, but the process becomes slow and cost-intensive

Engineering Contradiction:
Improveflexibility in handling different goods unitsVSAvoidinsertion speed
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The goods units are organized into bundles with individual packaging units that can be separated from the bundle. This segmentation allows automated systems to handle one packaging unit at a time while maintaining the flexibility to adapt to different goods types through the modular bundle structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bundle acts as an intermediary carrier that bridges manual packaging and automated transport. The bundle structure with carrier strand and packaging units enables automated insertion while the bundling process can be flexibly adapted to different goods types.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Stability of the object's composition

If plastic packaging is used for dimensionally unstable goods units, then the goods units gain dimensional stability, but environmental pollution increases due to non-biodegradable material

Engineering Contradiction:
Improvedimensional stability of goods unitsVSAvoidenvironmental pollution
Core Design Contradiction:
Stability of the object's compositionVSObject-generated harmful factors

Solution Approach 1:

The packaging material parameter is changed from conventional non-biodegradable plastic to biodegradable plastic. This parameter change maintains the dimensional stability function while eliminating the environmental pollution problem, as the biodegradable material decomposes naturally after use.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The packaging unit uses composite structure with biodegradable plastic material that combines the necessary mechanical properties for dimensional stability with environmental friendliness. The carrier strand and packaging unit form a composite system that achieves both functionality and sustainability.

Inventive Principle:
Principle #40Composite materials

3Productivity

If automated systems are implemented for inserting goods units into transport containers, then productivity increases, but device complexity and initial costs increase

Engineering Contradiction:
Improveinsertion speedVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The goods units are pre-organized into bundles with standardized packaging units before reaching the automated insertion system. This preliminary action simplifies the automated system's task to merely separating and inserting individual packaging units, reducing device complexity while maintaining high productivity.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The bundle structure serves multiple functions: it protects goods units, organizes them for efficient storage, and enables automated handling. This multi-functionality reduces the need for separate systems for each function, thereby reducing overall device complexity.

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

Data Source

PatentUS12534249B2Device and method for loading packaging units into a transport container
Publication Date: 2026.01.27 FERAG AG
  • US12534249B2 patent drawing
  • US12534249B2 patent drawing
  • US12534249B2 patent drawing

AI summary

A device (6) for inserting goods units (3) into a transport container (8, 81) includes a module (61) for conveying a bundle (1) having a carrier strand (11, 11′) on which a plurality of packaging units (2, 2′, 2″, 2′″) are arranged one behind the other in a row; a module (62) for separating packaging elements (2, 2′, 2″, 2′″) from a supplied bundle (1); and a module (63) for inserting packaging units (2, 2′, 2″, 2′″) separated from the bundle (1) into a transport container (8, 81).