Feeder Exchange Control for Manual and Automatic Detachment
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Solution Overview
Problem
Existing mounting systems and devices lack appropriate handling of feeder exchanges between moving work devices and operator actions, leading to potential mismatches in component types and inefficient workflow management.
Innovation Solution
A management apparatus and method that utilizes a management control section to manage feeder attachments and detachments, setting or excluding feeders as restriction targets based on whether the detachment is performed by a moving work device or an operator, ensuring accurate handling of component combinations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the mounting device performs component collation operation after every feeder attachment, then the reliability of component type accuracy is improved, but the productivity and work efficiency deteriorate due to time consumption
Solution Approach 1:
The system performs preliminary verification of feeder compatibility with the mounted component type before allowing attachment. The management apparatus checks whether the feeder type matches the component type in advance, and only allows attachment when compatibility is confirmed, eliminating the need for time-consuming post-attachment collation operations while ensuring reliability
Solution Approach 2:
The system implements feedback control by monitoring feeder attachment status and component type information, then providing real-time verification feedback to the management apparatus. This feedback mechanism enables automatic confirmation of feeder-component compatibility without requiring manual collation operations, thus maintaining reliability while improving productivity
2Device complexity
If the system treats all feeder detachments the same way, then the device complexity is reduced, but the reliability of component matching deteriorates when operators manually detach feeders
Solution Approach 1:
The system applies different management treatments to different types of feeder detachments based on their source. Automatic detachments by the moving work device are handled differently from manual detachments by operators. When operator detachment is detected, the system activates enhanced verification procedures to ensure component type matching, while automatic detachments follow streamlined processing, thus maintaining reliability without unnecessarily increasing overall system complexity
Solution Approach 2:
The management apparatus dynamically adjusts its verification behavior based on the detachment source. The system transitions between different management modes: relaxed mode for automatic detachments and strict verification mode for operator detachments. This dynamic adaptation allows the system to maintain high reliability when needed while keeping complexity low during normal operations
3Productivity
If the moving work device automatically exchanges feeders without operator involvement, then the productivity is improved, but the reliability of feeder-component matching may deteriorate due to lack of manual verification
Solution Approach 1:
The moving work device performs self-service by automatically detecting and exchanging feeders without requiring operator intervention. The system autonomously monitors feeder attachment status, detects when feeders need replacement, and executes the exchange operation automatically, thereby improving productivity while maintaining reliability through integrated management apparatus verification
Data Source
AI summary
A management apparatus of the present disclosure is an apparatus used in a mounting system including multiple mounting-related devices each having an attachment portion to which a second member used in combination with a first member is attached and related to a process of mounting a component on a processing target object, and a moving work device that is moved between the mounting-related devices and automatically attaches and detaches the second member to and from the attachment portion. The management apparatus is configured to, when cancelation information indicating that the second member has been detached from the attachment portion of the mounting-related device is acquired and collecting information indicating that the moving work device has detached the second member from the attachment portion is not acquired, execute a process of setting the second member as a restriction target.