Swivel-Arm Cable Guide Changeover for Multi-Cable Processing
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Solution Overview
Problem
Existing cable processing machines require manual intervention to change cables, which is time-consuming and inefficient, especially when dealing with cables of different properties such as cross-section and insulation thickness.
Innovation Solution
A cable processing machine equipped with a swivel arm, a magazine for multiple cable guide units, and an automatic fixing device that can selectively receive a cable guide unit from the magazine based on a guide unit selection signal, allowing for automated cable changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual cable change is used, then device complexity is reduced, but productivity decreases and loss of time increases
Solution Approach 1:
The cable guide unit is divided into separable components (guide tube and guide hose) that can be independently stored in the magazine and selectively assembled. This segmentation allows the automation system to handle discrete units rather than complete assemblies, reducing the complexity of the automation mechanism while improving cable change speed.
Solution Approach 2:
The magazine is designed as a universal storage system that can hold multiple different cable guide units with varying specifications. The fixing device on the swivel arm can accommodate different guide tube dimensions through adjustable clamping mechanisms, allowing one automation system to handle multiple cable types without requiring separate automation systems for each cable size.
2Loss of time
If automated fixing device is added, then loss of time is reduced, but device complexity increases
Solution Approach 1:
The fixing device is designed to automatically grasp and secure the guide tube end in the magazine without manual intervention. The swivel arm with integrated fixing device can independently position itself and clamp the guide tube, making the system self-sufficient for the cable change operation and eliminating the need for operators to manually attach guide tubes.
Solution Approach 2:
The manual mechanical operation of attaching guide tubes is replaced by an automated mechanical fixing device with motorized actuation. The fixing device uses automated clamping mechanisms driven by motors or actuators to secure guide tubes, replacing the manual screwing or clamping operations that previously required human operators.
3Adaptability or versatility
If magazine with multiple guide units is implemented, then adaptability is improved, but device complexity increases
Solution Approach 1:
The magazine is arranged in a vertical configuration with multiple levels or positions, utilizing the vertical dimension to store multiple cable guide units. The swivel arm can access different positions in the vertical magazine, allowing a compact design that provides high adaptability for different cable types without requiring a large horizontal footprint or complex lateral movement mechanisms.
Data Source
AI summary
A cable processing machine includes a swivel arm on the cable supply side, a magazine for a plurality of cable guide units and a fixing device for a cable guide unit, wherein the fixing device is arranged on the swivel arm, can be actuated automatically and serves for selectively receiving a cable guide unit from the magazine in accordance with a guide unit selection signal. Upon the reception of the guide unit selection signal, the cable processing machine swivels the swivel arm into a corresponding position relative to the magazine and receives the selected cable guide unit from the magazine by using the fixing device.