Automated Clipping Packaging Apparatus for Whole Muscle Meat

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Solution Overview

Problem

Current packaging systems for discrete pieces of whole muscle products, such as meat, face inefficiencies in automating the wrapping and clipping process, particularly in ensuring exposure to environmental conditions and maintaining product integrity during processing.

Innovation Solution

The system employs a mounting frame with pivotable product chutes and a pusher mechanism to automate the wrapping of products in netting, followed by a clipper mechanism that applies closure clips to secure the netting, ensuring efficient and secure packaging while allowing exposure to processing conditions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If automated packaging systems are implemented for discrete pieces of whole muscle products, then productivity and processing efficiency are improved, but device complexity increases

Engineering Contradiction:
Improvepackaging efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The packaging system is divided into distinct functional modules: a pusher mechanism for product insertion, a netting chute for wrapping, and a clipper mechanism for sealing. Each module operates independently but coordinates through a control system, allowing the complex automation task to be managed through modular components rather than a monolithic system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The pusher mechanism, netting chute, and clipper mechanism are integrated into a single coordinated system that processes products continuously. The control system merges the operation of these separate components into a unified automated workflow, where the pusher inserts the product, the netting wraps it, and the clipper seals it in sequence without manual intervention between steps.

Inventive Principle:
Principle #5Merging (Combining)

2Reliability

If products are fully enclosed in netting material, then product integrity is maintained, but exposure to environmental conditions is reduced

Engineering Contradiction:
Improveproduct integrityVSAvoidenvironmental exposure
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The netting material is applied selectively to enclose the product only in the regions where structural integrity is needed, while leaving portions of the product surface exposed. The gathering mechanism creates localized enclosure at the ends of the product where clips are applied, rather than completely sealing the entire product, thus maintaining integrity where necessary while preserving environmental exposure where beneficial.

Inventive Principle:
Principle #3Local quality

3Device complexity

If manual packaging methods are used for discrete pieces of whole muscle, then device complexity is minimized, but productivity and processing efficiency decrease

Engineering Contradiction:
Improvesystem simplicityVSAvoidpackaging throughput
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The automated system performs the packaging operations without continuous manual intervention. The pusher mechanism automatically inserts products, the netting chute automatically wraps the products as they pass through, and the clipper mechanism automatically applies closure clips. The control system coordinates these actions based on product flow, enabling the system to service itself through automated detection and actuation.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS7581369B2Automated clipping packaging apparatus and associated devices, methods, systems and computer program products suitable for packaging whole muscle
Publication Date: 2009.09.01 TIPPER TIE INC
  • US7581369B2 patent drawing
  • US7581369B2 patent drawing
  • US7581369B2 patent drawing

AI summary

Methods, devices and computer program products automatically package an object, such as, for example, whole muscle meat pieces, in a covering material, such as, for example, netting, by: (a) automatically pushing at least one object through first and second axially aligned product chutes; (b) pulling covering material from an exterior surface of a covering material chute residing about the second product chute to automatically enclose the object in the material as the object exits the second product chute; (c) applying at least one clip to the material to secure the object in the material; and (d) pivoting the covering material chute and second product chute together to load a sleeve of material onto the covering material chute.