Interchangeable Feeder Stations for Flexible Gathering Tracks

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Solution Overview

Problem

Existing gathering tracks for flat goods lack flexibility in accommodating different types of feeders, requiring specific grid-based positions and limiting the ease of feeder exchange and system configuration.

Innovation Solution

A gathering track with interchangeable feed stations that can be positioned freely along the conveyor device, using a control device to determine absolute discharge positions and synchronize movement, eliminating the need for grid-based alignment and simplifying the assembly and configuration process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If feeders are arranged at specific grid-based positions along the gathering track, then the system structure is simplified and easier to manufacture, but the flexibility and adaptability of the system is reduced

Engineering Contradiction:

Improveflexibility in feeder arrangementVSAvoidsystem configuration complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a dynamic positioning system where feeders can be placed at any position along the gathering track rather than being constrained to fixed grid positions. The control device receives position information from each feeder and automatically determines discharge positions, enabling continuous adjustment and flexible configuration of the system layout.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The system changes the positioning parameter from discrete grid-based coordinates to continuous position information. Each feeder transmits its exact position data to the control device, which calculates discharge positions based on these variable parameters, allowing the system to adapt to different configurations without structural modifications.

Inventive Principle:

Principle #35Parameter changes

2Ease of operation

If feeders are fixed at predetermined grid positions, then the assembly process is simpler and faster, but the ease of operation and reconfiguration is limited

Engineering Contradiction:

Improveease of feeder exchangeVSAvoidpositioning accuracy

Core Design Contradiction:

Ease of operationVSManufacturing precision

Solution Approach 1:

The patent replaces the mechanical grid-based positioning system with an electronic control system. Instead of relying on physical alignment features and fixed mounting positions, the system uses electronic position information transmission and automated control calculations to achieve precise feeder placement and synchronization.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

Each feeder automatically transmits its position information to the control device, which then autonomously determines the discharge positions and synchronizes operations. The system self-configures without requiring manual intervention for positioning calculations or coordination between different feeders.

Inventive Principle:

Principle #25Self-service

3Adaptability or versatility

If multiple feeders are synchronized using mechanical coupling, then the reliability of synchronization is improved, but the device complexity and difficulty of reconfiguration increases

Engineering Contradiction:

Improvesystem configurabilityVSAvoidsynchronization mechanism complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent eliminates mechanical coupling between feeders and the conveyor device, replacing it with electronic control and information processing. The control device receives position information from each feeder and calculates discharge positions electronically, removing the need for physical synchronization mechanisms while maintaining coordination accuracy.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentEP2818440B1Gathering track for flat goods and method for assembling a gathering track for flat goods

Publication Date: 2015.06.10 BOWE SYSTEC AG

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AI summary

The invention relates to a conveyor system for flat goods (1) comprising: - a conveying device (2) which has a plurality of collection areas (3) arranged one behind the other in its longitudinal direction, in which the goods are collected and transported in a conveying direction (F) at a conveying speed; - at least one interchangeable loading station (4a) or a plurality of interchangeable loading stations (4) which store goods (1) and are arranged along the conveying device (2) such that the goods (1) stored in the loading stations (4) can be deposited in the collection areas (3); - and a control device which is coupled to the conveying device (2) and the loading stations (4) in order to control the depositing of the goods (1) from the loading stations (4) into the collection areas (3).In order to make such a gathering conveyor more flexible while ensuring a compact design, to enable the simplest possible loading of the gathering conveyor with feeders and the simplest possible exchange of feeders, it is provided that the interchangeable feeder stations (4a, 4) can be inserted into the gathering conveyor at any working position and that the control unit is equipped to receive information from which the control unit determines the absolute drop position (18) of the or each feeder station (4a, 4) along the conveyor (2) at which the respective feeder station (4a, 4) drops the goods stored in it onto the conveyor (2).