Mobile Supply Unit for Crimping Press Stations
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Solution Overview
Problem
Existing crimping press station arrangements face challenges with complex structures, high costs, difficult changeovers, and prolonged downtimes, which hinder efficient operation and productivity.
Innovation Solution
A mobile supply unit with independently rotatable supply rolls, transport wheels, and quick-action coupling mechanisms allows for easy movement and docking at the crimping press station, enabling quick changeovers and minimizing downtime by allowing two docking positions and improved accessibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a stationary supply unit is used in existing crimping press stations, then the structure is stable, but the changeover process is difficult and requires prolonged downtime
Solution Approach 1:
The supply unit is designed to be mobile rather than stationary, allowing it to be easily moved to and from the crimping press station. The supply unit includes transport wheels or rollers that enable an operator to move it in all directions by pushing or pulling, transforming a static component into a dynamic one that can be quickly repositioned during operation
Solution Approach 2:
The supply unit is designed as a separate, independent module that can be detached from the crimping press station. This segmentation allows the supply unit to be removed and replaced independently without affecting the crimping press station itself, enabling quick changeovers by simply moving the entire supply unit rather than disassembling multiple components
2Ease of operation
If supply rolls are mounted in a stationary supply unit, then the structure is stable, but accessibility for changing supply rolls is poor
Solution Approach 1:
The supply rolls are mounted on the mobile supply unit in a way that allows easy access from multiple sides. When the supply unit is moved to a docking position, the supply rolls become accessible for quick changes without requiring complex disassembly of the overall system
Solution Approach 2:
The mobile supply unit is designed with universal mounting mechanisms that can accommodate different supply rolls and can be positioned at multiple docking locations on the crimping press station, allowing the same supply unit structure to serve multiple functions and positions
3Ease of operation
If a mobile supply unit is used, then ease of movement is improved, but stability during operation may be compromised
Solution Approach 1:
The supply unit is designed to be mobile during loading and unloading operations but becomes stable during the crimping operation when docked at a docking position. The transport wheels allow easy movement when needed, while the docking mechanism provides stability when the supply unit is in use
Solution Approach 2:
The supply unit includes a docking mechanism with coupling devices that secure the supply unit to the crimping press station before operation begins. This prior securing action ensures stability during the crimping process while maintaining the ability to move the supply unit when needed
Data Source
Figure 1
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AI summary
The device (1) has a crimping press station (2) connecting a conductor end of a cable with crimp contacts, and a supply unit (3) storing the crimp contacts and supplying the crimp contacts to the press station. The crimp contacts are extracted from supply rolls (4) on the supply unit. The supply unit is mobile relative to the press station, and mounts two of the supply rolls. The mobile supply unit is selectively movable between two docking locations at the press station. The associated supply rolls supply the crimp contacts to the press station in each docking location. An independent claim is also included for a method for producing a crimp connection.