Diverting Segments for High-Speed Container Handling

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Solution Overview

Problem

Existing diverting devices for containers, such as bottles, face challenges in maintaining high transport speeds while reliably diverting containers without causing tipping or collisions, due to braking effects and excessive accelerations.

Innovation Solution

A diverting device with multiple segments that have a diverting surface parallel to the transport direction, allowing for controlled diversion with negligible braking and reduced risk of tipping, using a low coefficient of friction and independent motor control for each segment to manage the diversion process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If curved diverting segments are used to divert containers from the transport path, then containers can be diverted onto a diversion path, but considerable braking effects occur and containers can tip over due to excessive accelerations

Engineering Contradiction:
Improvecontainer stability during diversionVSAvoidtransport speed of containers
Core Design Contradiction:
ReliabilityVSSpeed

Solution Approach 1:

The diverting device is divided into multiple individual diverting segments (at least two) that can be independently controlled. Each segment can be moved between a retracted position and an extended position, allowing the container to be diverted in steps rather than through a single curved path, thereby reducing braking effects and excessive accelerations.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The diverting segments are designed to be movable rather than fixed, allowing dynamic adjustment of the diverting process. The segments can be extended and retracted in a controlled manner to match the container's speed, minimizing braking effects while maintaining container stability during diversion.

Inventive Principle:
Principle #15Dynamics

2Reliability

If diverting segments are extended transversely to the transport direction to divert containers, then containers can be diverted from the transport path, but braking effects cause containers to tip over

Engineering Contradiction:
Improvecontainer stability during diversionVSAvoidbraking effects on containers
Core Design Contradiction:
ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The diverting segments are moved into position and extended in a controlled sequence before the container reaches each segment. This preliminary positioning allows the segments to be ready to gently guide the container onto the diversion path without causing sudden braking effects that would tip the container.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The diverting segments can be adjusted in their extension distance and timing parameters. By controlling the extent to which each segment is extended and the timing of its movement, the system can minimize braking effects while achieving reliable container diversion.

Inventive Principle:
Principle #35Parameter changes

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables diversion of containers at higher speeds with reduced risk of tipping and collisions, allowing for flexible diversion paths and simultaneous handling of multiple containers, while minimizing forces and accelerations on the containers.

Implementation Method 1

The diverting surfaces are designed to run parallel to the transport direction of the container, which significantly reduces the coefficient of friction between the container and the diverting segments, allowing containers to be diverted at higher speeds without tipping

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentEP3057891B1Diverting device for diverting containers
Publication Date: 2017.11.22 KRONES AG
  • EP3057891B1 patent drawingFigure 1
  • EP3057891B1 patent drawingFigure 2a~2c
  • EP3057891B1 patent drawingFigure 3a~3b

AI summary

The invention relates to a diverting device for diverting containers, such as bottles, from a transport path. The diverting device (100) comprises a stationary frame (101) which is arranged adjacently to the transport path and in which at least two diverting segments (102-104) are arranged that are designed to be movable perpendicularly to the central axis of the transport path. The diverting segments are suitable for diverting a container from the transport path, said diverting segments comprising a diverting surface (151) which is parallel to the transport direction of the containers in the transport path and which can come into contact with a container to be diverted.