Modular Conveyor Module Transverse Mounting Frame Coupling

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Solution Overview

Problem

Existing modular conveyor systems face challenges with the removal and placement of mounting frames, which are laborious and time-consuming, and often obstruct other components, limiting their versatility and safety during operation.

Innovation Solution

The design incorporates a quick coupling mechanism with stop elements and wings that allow the mounting frame to be easily attached and detached from the module transversely, preventing obstruction and enhancing safety, while also providing a stable force transmission without increasing the module's complexity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a traditional insertion method from above is used, then the mounting frame can be attached to the module, but the process becomes laborious and time-consuming, and mounting frames of adjacent modules obstruct the operation

Engineering Contradiction:
Improveease of mounting frame attachmentVSAvoidtime for mounting frame attachment
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent changes the insertion direction from vertical (from above) to horizontal (from the side), allowing operators to access and attach mounting frames without obstruction from adjacent modules. The receiving provision includes a cavity opening that faces sideways, enabling the mounting frame to be inserted from the lateral direction rather than from above, thus eliminating the obstruction problem and improving operational ease.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Strength

If a strong connecting projection is used to prevent breaking off, then the attribute can withstand high torsional and shear forces, but the connecting projection projects from the bottom of the module forming an impediment to further parts

Engineering Contradiction:
Improvestrength of connecting projectionVSAvoidapplicability to different conveying systems
Core Design Contradiction:
StrengthVSAdaptability or versatility

Solution Approach 1:

The patent embeds the receiving provision within the module structure, with the cavity opening facing sideways and the bottom surface forming part of the module's base. This nesting approach allows the mounting frame to be attached without protrusions from the bottom, eliminating the impediment to further parts while maintaining the strength needed to withstand torsional and shear forces.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Productivity

If the receiving provision is designed to allow easy removal and placement, then operational efficiency improves, but the coupling must remain secure to prevent accidental uncoupling

Engineering Contradiction:
Improveoperational efficiencyVSAvoidsecurity of coupling
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent introduces a mounting frame as an intermediary component that couples attributes to the module. The receiving provision on the module and the corresponding mounting frame create a secure intermediate connection that allows easy attachment and removal while maintaining reliability. The mounting frame acts as a mediator that can be quickly exchanged without compromising the security of the coupling.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9199797B2Assembly of a module and a mounting frame for a modular conveyor, module and mounting frame configured for use in such an assembly and conveyor comprising such an assembly
Publication Date: 2015.12.01 REXNORD FLATTOP EURO BV
  • US9199797B2 patent drawing
  • US9199797B2 patent drawing
  • US9199797B2 patent drawing

AI summary

The invention relates to a module for a modular conveyor, comprising a body part extending transversely to a direction, having a substantially closed, flat top surface and a bottom. On the top surface, a receiving provision is provided for coupling a mounting frame. The receiving provision is provided with one or more stop elements projecting relative to the top surface, with each stop element provided with a flange. The mounting frame is provided with one or more wings, with each wing configured to engage under a respective flange upon placement of the mounting frame on the receiving provision. The receiving provision and the mounting frame are configured for placement of the mounting frame on the module and removal from the module, respectively, in an insertion direction which is directed substantially transversely to the directions.