Linear Conveyor Cleaning Unit for Continuous Packaging Operation
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Solution Overview
Problem
Existing electromagnetic direct drives in packaging machines require shutdown for cleaning, leading to a significant reduction in performance and inefficiency.
Innovation Solution
A linear transporter with an electromagnetic direct drive featuring individually controllable moving elements, including a dedicated cleaning unit that can operate independently, allowing for continuous operation without shutting down the system for cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the electromagnetic direct drive is shut down for cleaning, then the cleaning can be performed effectively, but the productivity and performance of the packaging machine are significantly reduced
Solution Approach 1:
The cleaning unit is designed to operate simultaneously with the transport elements during machine operation. The cleaning element moves along the movement path and performs cleaning tasks without requiring the electromagnetic direct drive to shut down, thereby maintaining continuous productivity while ensuring effective cleaning of the movement path and components
2Productivity
If a dedicated cleaning unit is added to the electromagnetic direct drive, then continuous operation during cleaning is enabled, but the device complexity increases
Solution Approach 1:
The cleaning unit is integrated into the existing electromagnetic direct drive system by utilizing the same movement path and control infrastructure. The cleaning element shares the movement path with the transport elements and is controlled through the existing control unit, thereby enabling continuous operation without proportionally increasing device complexity
Solution Approach 2:
The movement path serves dual functions: transporting containers through the packaging machine and guiding the cleaning element for maintenance tasks. This multi-functionality allows the system to perform both production and cleaning operations using the same structural framework, avoiding the need for separate dedicated cleaning infrastructure
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables continuous operation of packaging machines by allowing cleaning to be performed without shutting down the system, maintaining performance and efficiency.
Implementation Method 1
electromagnetic direct drive with a movement path on which at least one, preferably several, individually controllable moving elements revolve
Implementation Method 2
The cleaning unit (4) has a storage medium (7) for a liquid medium
Data Source
AI summary
The invention relates to a linear drive in the form of an electromagnetic direct drive having a path of movement on which a plurality of mobile elements (3) circulate and can be individually controlled. According to the invention, at least one of the mobile elements (3) comprises at least one cleaning unit (spray head, spray nozzle, brushes or the like).