Compact Filling Device With 2D Horizontal And Vertical Container Movement

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Solution Overview

Problem

Existing filling and changing devices for containers with bulk material lack a compact design that allows optimal horizontal and vertical movement for efficient filling and container replacement, limiting their adaptability to different transfer heights and conditions.

Innovation Solution

A filling and changing device equipped with a lifting device that enables both horizontal and vertical movement of the receiving area relative to the bulk material transfer position, combined with a height-adjustable chute and storage system, allowing independent adjustment of container and bulk material transfer positions for flexible adaptation to various conditions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a lifting device is added to enable vertical movement of the receiving area, then the device becomes more versatile and adaptable to different transfer heights, but the device complexity increases

Engineering Contradiction:
Improveadaptability to different transfer heightsVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The lifting device serves multiple functions: it enables vertical movement of the receiving area to adapt to different bulk material transfer positions, facilitates container replacement between different levels, and allows the system to handle various container types and sizes. This multi-functionality resolves the contradiction by making the added complexity worthwhile through significant versatility gains.

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

Solution Approach 2:

The receiving area is designed with dynamic movement capabilities in three dimensions (horizontal in two directions and vertical), allowing it to adapt its position according to different filling and container replacement requirements. This dynamic positioning system resolves the contradiction by enabling the device to adjust to various operational conditions without requiring multiple separate systems.

Inventive Principle:
Principle #15Dynamics

2Manufacturing precision

If the receiving area is made movable in multiple directions, then the filling precision and container replacement efficiency improve, but the device complexity increases

Engineering Contradiction:
Improvefilling precisionVSAvoiddevice complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The receiving area is designed with dynamic movement capabilities in three dimensions (horizontal in two directions and vertical), allowing it to adapt its position according to different filling and container replacement requirements. This dynamic positioning system resolves the contradiction by enabling the device to adjust to various operational conditions without requiring multiple separate systems.

Inventive Principle:
Principle #15Dynamics

3Volume of moving object

If a compact design is implemented with integrated lifting device, then the space utilization improves, but the device complexity increases

Engineering Contradiction:
Improvespace utilizationVSAvoiddevice complexity
Core Design Contradiction:
Volume of moving objectVSDevice complexity

Solution Approach 1:

The lifting device is integrated with the receiving area and container transfer mechanism into a single compact unit. The lifting column is positioned within the overall structure, and the carriage that moves horizontally is combined with the vertical lifting function. This merging of functions into a single integrated system achieves compact space utilization while managing complexity through unified design.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The design employs a nested structure where the receiving area with horizontal movement capabilities is positioned on a carriage that itself can be vertically moved by the lifting device. This nested arrangement allows multiple degrees of freedom within a compact footprint, resolving the contradiction between space utilization and device complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Data Source

PatentEP3025971B1Filling and changing device for filling containers with bulk material
Publication Date: 2017.03.01 LEICHT STANZAUTOMATION
  • EP3025971B1 patent drawing
  • EP3025971B1 patent drawing
  • EP3025971B1 patent drawing

AI summary

The filling and changing device serves to fill at least one container (10) with bulk material and to replace a container filled with bulk material with an empty container (10'). It has a receiving area (A) for at least one container to be filled with bulk material. Bulk material is fed to a container (10) located on the receiving area (A) via a conveying device. The receiving area is movable two-dimensionally horizontally relative to a bulk material transfer position during the filling of the container (10). Because at least one container transfer position is available for the removal and/or feeding of filled or empty containers from or to the receiving area (A), the device allows for the efficient movement of bulk material.By providing for the receiving area (A) and by providing a lifting device (14) on the one hand for a vertical movement of the at least one container (10) located on the receiving area (A) when filling with bulk material relative to the bulk material transfer position and on the other hand for transferring the receiving area (A) to the at least one container transfer position, a compact filling and changing device is created which allows for optimal filling with optimal exchange of empty and full containers.