Cable Processing Cassette Exchange Mechanism
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Solution Overview
Problem
Existing cable processing apparatuses with crimping devices lack a reliable and space-efficient method for cassette exchange, often requiring complex swiveling mechanisms and additional storage racks.
Innovation Solution
A cable processing apparatus with a crimping cassette exchanging device that includes a plurality of carriages with horizontal and vertical guides, controlled by pneumatic or electric drives, allowing for easy and automatic selection and loading of crimping cassettes without the need for additional storage or complex mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If complex swiveling mechanisms and additional storage racks are used for cassette exchange, then the crimping device can be loaded with exchangeable crimping cassettes, but the device complexity and space requirements increase
Solution Approach 1:
The system divides the cassette storage and exchange function into multiple independent carriages (at least two carriages) that can be individually controlled. Each carriage can hold a crimping cassette and is independently movable along the horizontal guide, allowing selective exchange without moving the entire system or requiring complex swiveling mechanisms.
Solution Approach 2:
The patent introduces a vertical dimension to the cassette exchange system by providing vertical guides that allow carriages to move between different vertical levels. This vertical movement capability enables cassette exchange without requiring horizontal swiveling or additional storage racks, as carriages can be positioned vertically above or below the crimping device for loading/unloading operations.
2Adaptability or versatility
If additional storage racks are used for cassette exchange, then multiple crimping cassettes can be stored and exchanged, but the space requirements increase
Solution Approach 1:
The carriages serve multiple functions: they act as both storage carriers for crimping cassettes and as movable transfer mechanisms. The same carriage structure that holds the cassette also provides the means for transporting it between storage positions and the crimping device, eliminating the need for separate storage racks and reducing overall space requirements.
Solution Approach 2:
By utilizing vertical guides and vertical movement capability, the system stacks storage capacity in the vertical dimension rather than requiring horizontal expansion. Multiple carriages can be positioned at different vertical levels, effectively creating a vertical storage arrangement that reduces the horizontal footprint compared to traditional horizontal storage racks.
3Device complexity
If manual cassette insertion is used, then the device structure can be simplified, but the productivity and automation level decrease
Solution Approach 1:
The system transitions from static manual insertion to dynamic automated exchange by providing controllable movement of carriages along horizontal and vertical guides. The carriage shifting device and carriage lifting device enable automated positioning and exchange of cassettes, significantly improving productivity while maintaining relatively simple guide structures that constrain movement to predefined paths.
Solution Approach 2:
The carriages act as intermediary carriers between the storage positions and the crimping device. Rather than requiring direct manual handling or complex robotic manipulators, the controllable carriages automatically transport cassettes to and from the crimping device, simplifying the overall automation architecture while improving exchange efficiency.
4Adaptability or versatility
If swiveling mechanisms are used for cassette feeding, then the crimping device can be loaded with cassettes, but the device complexity and reliability decrease
Solution Approach 1:
The system separates the cassette loading function from complex swiveling mechanisms by using independent carriages that move along fixed horizontal and vertical guides. Each carriage is a simple, reliable unit that can be independently controlled, eliminating the mechanical complexity and potential failure points of swiveling mechanisms while maintaining the ability to load cassettes onto the crimping device.
Data Source
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AI summary
A cable processing apparatus (100) is provided. The cable processing apparatus (100) has a crimping device (110) loadable with an exchangeable crimping cassette (200, 200a, 200b), the cable processing apparatus (100) comprising a crimping cassette exchanging device (120). The crimping cassette exchanging device (120) comprises a plurality of carriages (130a, 130b), each carriage (130a, 130b) having a crimping cassette holding device (140a, 140b) adapted to attach to and to detach from a crimping cassette (200, 200a, 200b); a horizontal carriage guide for providing a substantially horizontal guided movement of the carriages (130a, 130b); a vertical carriage guide (165) for providing a substantially vertical guided movement of a carriage (130a, 130b) from an initial vertical position to the crimping device (110) or vice-versa, wherein the vertical carriage guide (165) is arranged relative to the horizontal carriage guide such that one of the plurality of carriages (130a, 130b) is vertically movable at a time; a carriage shifting device (150) adapted to controllably perform the horizontal guided movement; and a carriage lifting device (160) adapted to controllably perform the vertical guided movement.