System and method for distributing and stacking bags of ice

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Solution Overview

Problem

Current systems for distributing and stacking bags of ice within temperature-controlled storage units, such as freezers or ice merchandisers, lack efficiency and automation, leading to manual handling and potential inefficiencies in ice storage and retrieval.

Innovation Solution

An automated ice bagging apparatus that includes ice makers, a measurement system, a bagging system, a distribution and stacking system, and an automatic control system, which works in conjunction with a central server and remote user devices to manage the filling, sealing, and stacking of ice bags within a temperature-controlled storage unit, utilizing sensors and motors for precise control and minimization of manual intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual handling and stacking of ice bags is used, then device complexity is reduced, but productivity and labor efficiency deteriorate

Engineering Contradiction:
Improveice bag stacking efficiencyVSAvoidautomation system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system enables automatic self-service operation where the ice machine fills bags, the conveyance system transports them, and the stacking mechanism automatically places bags in the storage unit without manual intervention. The control system coordinates these operations autonomously based on inventory levels and user requests.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual mechanical operations are replaced with an automated control system that uses sensors to detect ice bag positions and stacking levels, motors to drive conveyance and stacking mechanisms, and a central controller to coordinate the entire process, substituting human labor with an integrated electromechanical system.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Manufacturing precision

If automated filling and sealing systems are implemented, then manufacturing precision and consistency are improved, but device complexity increases

Engineering Contradiction:
Improveice bag filling consistencyVSAvoidbagging system complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The bagging system integrates multiple functions into a single automated unit: the ice machine produces ice, the filling mechanism automatically portions and fills bags with consistent precision, the sealing system hermetically seals each bag, and the control system manages all operations. This multi-functional integration achieves manufacturing precision while consolidating complexity into one coordinated system.

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

3Ease of operation

If remote monitoring and control systems are added, then ease of operation and inventory management are improved, but device complexity and cost increase

Engineering Contradiction:
Improveinventory management convenienceVSAvoidcontrol system complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system incorporates sensors that continuously monitor ice bag stacking levels, machine operation status, and inventory conditions. This feedback is transmitted to the control system, which automatically adjusts operations, notifies users when inventory is low, and enables remote monitoring through communication interfaces, improving ease of operation through real-time information availability.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9688423B2System and method for distributing and stacking bags of ice
Publication Date: 2017.06.27 REDDY ICE LLC
  • US9688423B2 patent drawing
  • US9688423B2 patent drawing
  • US9688423B2 patent drawing

AI summary

A system and method according to which ice is automatically disposed in respective bags and the bags of ice are distributed and stacked within a temperature-controlled storage unit, such as an ice merchandiser.