Fuse Box Insertion Actuator with Force and Position Sensing
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Solution Overview
Problem
Existing devices for inserting elements into fuse boxes lack precision and diagnostic capabilities, leading to potential errors in component alignment and force application, which can affect the correct functioning of the fuse box, especially in the automotive sector.
Innovation Solution
A device with an actuator capable of movement along multiple axes, equipped with force and position sensors, and a tool attachment system that includes a calibration mechanism and an artificial vision system for precise insertion and fault detection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If pneumatic modules are used to press elements into fuse boxes, then the insertion process can be automated, but the precision and diagnostic capability are insufficient
Solution Approach 1:
The patent replaces pneumatic modules with an actuator system (electromechanical system) that incorporates force sensors and position sensors. This substitution enables precise measurement of insertion force and position, providing diagnostic capability while maintaining automation. The actuator controller processes sensor data to monitor and control the insertion process, resolving the contradiction between automation and measurement precision.
2Reliability
If force measurement is added to the actuator, then diagnostic capability is improved, but device complexity increases
Solution Approach 1:
The actuator system is designed to perform multiple functions: positioning elements, applying insertion force, measuring force via sensors, measuring position via sensors, and providing diagnostic information through the controller. By integrating these functions into a single multi-functional system rather than separate components, the patent improves reliability through comprehensive monitoring while minimizing the increase in device complexity.
Solution Approach 2:
The patent implements feedback mechanisms where force sensors and position sensors continuously monitor the insertion process and transmit data to the actuator controller. The controller processes this feedback information to determine whether insertion is proceeding correctly, enabling diagnostic capability. This feedback system allows the actuator to self-monitor and self-adjust, improving reliability without requiring a proportionally complex external monitoring system.
Data Source
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AI summary
The present invention reveals a device and a procedure for the insertion of elements (20) enabling the automatic insertion of elements into fuse boxes (2) in such a way that a connection is produced. Said device is comprised of: • a tray designed to receive fuse boxes (2); • an actuator (1) comprising displacement means along at least two coordinate axes; • an actuator controller; • at least one tool, linked to the actuator (1) by detachable linking means; In addition, said actuator (1) features a means of measurement of the force exerted by the actuator (1) on at least one of the coordinates, which enables verification of the correct execution of the insertion process.