Pouch Package Web Spooler for Automated Medication Management

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Solution Overview

Problem

The management of continuous pouch package webs from automatic tablet packagers is inefficient, leading to inconvenient and impractical handling and distribution of medication, as the webs often accumulate in heaps or require manual separation and transportation.

Innovation Solution

A spooler apparatus and method for winding and managing pouch package webs, which includes a support structure, rotatable spindle, drive apparatus for powering spindle rotation, and control mechanisms to automatically stop spool rotation when the web source stops outputting or when the web is severed, allowing for convenient and efficient handling and delivery of the packaged medication.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If the pouch package web is allowed to fall in a heap or be stored in a tote/box, then the web can be collected after production, but the handling and management becomes inconvenient and inefficient

Engineering Contradiction:
Improveweb collectionVSAvoidweb handling
Core Design Contradiction:
Ease of manufactureVSEase of operation

Solution Approach 1:

The system transitions from static web storage (heaps/boxes) to dynamic web delivery through the spooler mechanism. The spooler actively winds and unwinds the web as needed, allowing the web to be in constant motion and properly organized during storage and handling, thereby improving ease of operation while maintaining manufacturing efficiency

Inventive Principle:
Principle #15Dynamics

2Productivity

If a technician manually separates the pouch package web into segments, then the web can be divided for distribution, but the process is time-consuming and inefficient

Engineering Contradiction:
Improveweb segmentationVSAvoidseparation time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The spooler pre-organizes the web into manageable segments by winding it onto spools of appropriate sizes before distribution is needed. This preliminary segmentation action eliminates the need for time-consuming manual cutting and separation operations, thereby improving productivity while minimizing time loss

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If the pouch package web is carried to hospital wards or other locations for administration, then the medication can be delivered to patients, but the process is inconvenient and often impractical

Engineering Contradiction:
Improveweb deliveryVSAvoiddistribution efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system divides the continuous web into separate spool units, each containing a manageable segment of the web. This segmentation allows individual spools to be easily transported to different locations without handling the entire continuous web, thereby improving ease of operation and distribution efficiency simultaneously

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS7954747B2Pouch package spooler and method of pouch package web management
Publication Date: 2011.06.07 CHUDY GROUP LLC
  • US7954747B2 patent drawing
  • US7954747B2 patent drawing
  • US7954747B2 patent drawing

AI summary

A spooler for taking up a pouch package web output from a pouch package web source and a method for management of a pouch package web output from said source. In embodiments, the spooler comprises a support structure, a rotatable spindle secured with respect to the support structure, a drive apparatus in power-transmission relationship with the spindle for powering spindle rotation and control apparatus. A spool may be mounted on the spindle. Pouch package web output from the pouch package web source is wound onto the spool, providing a convenient and efficient means for managing the pouch package web.