Integrated Gripping Head for Multi-Material Palletizing

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Solution Overview

Problem

Existing palletizing machines are limited in handling multiple packaging materials simultaneously, leading to high costs or reduced production speed, and require multiple apparatuses for forming overlapping pallets, which complicates space management.

Innovation Solution

An apparatus and method for handling packaging materials that includes a gripping head with integrated base and separator gripping and releasing means, allowing simultaneous handling and deposition of multiple materials, optimizing the handling cycle and reducing the need for multiple machines.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple apparatuses are used to handle different packaging materials, then handling capability is improved, but device complexity and space management are worsened

Engineering Contradiction:
Improvehandling capabilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines multiple handling apparatuses into a single integrated apparatus that can handle different packaging materials (platforms, separators, caps) through a unified robotic system with interchangeable grippers, eliminating the need for separate dedicated apparatuses for each material type

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The robotic apparatus is designed with universal functionality to handle multiple types of packaging materials through a single system, using adaptable grippers and programmable control that can switch between different material handling tasks without requiring separate specialized equipment

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

2Device complexity

If a single apparatus performs multiple pick-up and deposit cycles, then device complexity is reduced, but productivity is worsened

Engineering Contradiction:
Improvedevice complexityVSAvoidproduction speed
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The robotic apparatus performs continuous handling operations without idle cycles between different materials, maintaining constant motion and productive action throughout the palletizing process by seamlessly transitioning between picking up platforms, separators, and caps in a unified continuous workflow

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The system pre-positions and pre-programs the handling sequence for multiple packaging materials in advance, allowing the robotic apparatus to execute complex multi-material palletizing operations in a single continuous pass without pausing for reconfiguration or intermediate cycles

Inventive Principle:
Principle #10Preliminary action

3Manufacturing precision

If separate apparatuses are used for each packaging material, then handling precision is improved, but space management and machine layout are worsened

Engineering Contradiction:
Improvehandling precisionVSAvoidspace management
Core Design Contradiction:
Manufacturing precisionVSArea of stationary object

Solution Approach 1:

Multiple separate handling apparatuses are merged into a single compact robotic system that maintains high handling precision through advanced control algorithms and precise gripper positioning, while significantly reducing the overall space required for the palletizing operation

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentEP4617210A1Method and apparatus for handling packaging materials
Publication Date: 2025.09.17 ERCOPAC SRL
  • EP4617210A1 patent drawingFigure 1
  • EP4617210A1 patent drawingFigure 2
  • EP4617210A1 patent drawingFigure 3

AI summary

Apparatus (100) for forming a pallet (500) of articles and/or for overlapping pallets (500) of articles, said apparatus (100) configured for handling packaging materials (211, 212, 220), in particular said packaging materials (211, 212, 220) comprising at least one insert or separator layer (210) and at least one base or platform (220) per pallet (500), wherein said apparatus (100) comprises a handling device (150) on which a gripping head (110) is installed wherein said gripping head (110) comprises gripping and releasing means (120) for arranging a first separator (211), a base (220), and a second separator (212) in an overlapped manner, taking them from one or more storage areas (300) and handling them together to a depot area (400).