Planar Transport Device Direct Teaching via Sensor Unit
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Solution Overview
Problem
Existing methods for teaching handling devices, such as planar transport devices, often result in inaccuracies and deviations due to indirect operator interactions, requiring additional input devices and specialized programming skills, which complicates the specification of precise movement sequences and adjustments during operation.
Innovation Solution
A method where operator interactions are performed directly on the handling element, using sensor units and control units to convert manual movements into electronic commands, allowing for intuitive and precise teaching of movement paths and behaviors without additional input devices, leveraging existing components like electromagnetic drive units and permanent magnets for position detection and control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a separate teaching tool (TracePen) is used to record operator interactions, then the handling device can be taught without direct interaction, but deviations and inaccuracies occur between operator interaction and operating behavior
Solution Approach 1:
The patent removes the intermediate teaching tool (TracePen) from the system and enables direct interaction between the operator and the handling device. The sensor unit detects operator interactions directly on the handling element, eliminating the mediation layer that caused inaccuracies in previous solutions.
Solution Approach 2:
The patent introduces a sensor unit as a new intermediary that directly couples the handling element to the control unit. This sensor unit comprises electromagnetic drive units and permanent magnets that detect position and movement data without requiring an external teaching tool, thereby improving both ease of operation and measurement precision.
2Measurement precision
If manual programming commands are written to specify operating behavior, then precise control can be achieved, but specialized programming skills are required and the process becomes complex
Solution Approach 1:
The handling device performs its own teaching process by detecting operator interactions directly through the sensor unit. The device automatically converts physical interactions into operating behavior without requiring external programming input, enabling operators to teach the system through intuitive manipulation rather than coding.
Solution Approach 2:
The patent replaces the manual programming process with a sensor-based detection system. Instead of writing software commands, operators physically interact with the handling element, and the sensor unit automatically translates these mechanical interactions into digital control signals, eliminating the need for programming skills.
3Adaptability or versatility
If additional operator input devices are used for teaching, then more functions can be controlled, but the device complexity increases and operator comfort decreases
Solution Approach 1:
The sensor unit integrated into the handling element serves multiple functions: it detects position data, measures movement data, and converts operator interactions into operating behavior. This multi-functional component eliminates the need for separate teaching tools and input devices, reducing overall system complexity while maintaining full control functionality.
Solution Approach 2:
The patent merges the sensor unit directly into the handling element, combining the teaching function with the execution function in a single integrated component. This eliminates the need for separate teaching tools and reduces the number of discrete devices, thereby simplifying the system while preserving adaptability.
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
This approach enables user-friendly, precise, and adaptable teaching of handling devices, allowing operators to specify movement sequences and adjust behaviors easily, enhancing operator comfort and precision without requiring programming skills, and ensuring reliable handling of products.
Implementation Method 1
The sensor unit, in particular arranged at least partially on the handling element, detects a position and/or a movement of the handling element relative to the movement surface element
Implementation Method 2
The handling element is moved along a movement path and/or around a movement axis
Data Source
AI summary
A method for teaching a planar transport device, in which an operating behavior of at least one handling element of the planar transport device, which is configured as an electrodynamically movable mover and is configured for handling products, is taught by an operator interaction of an operator, which is designed differently from a manual writing of a programming command. The operator interaction takes place directly, preferably free of an additional operator input device, at the handling element in order to specify the operating behavior of the handling element.