Feeder Tape Peeling Unit Identification Sensor
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Solution Overview
Problem
Existing component mounters require multiple types of carrier tapes with different-sized storage sections, necessitating adjustable cutters to peel cover tapes correctly, but fixed cutters limit compatibility and require multiple tape peeling units, complicating operator identification and correct unit attachment.
Innovation Solution
The feeder incorporates multiple types of tape peeling units with identification marks and a sensor to recognize the correct unit for each carrier tape type, ensuring the cutting edge position matches the tape size, and includes a fold-over member to manage the peeled cover tape effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple types of tape peeling units with different cutter positions are prepared, then the adaptability to different carrier tape types is improved, but the device complexity increases
Solution Approach 1:
The feeder is designed with a universal tape peeling unit that can handle multiple carrier tape types through adjustable cutter position mechanisms, eliminating the need for multiple dedicated units while maintaining adaptability across different tape configurations
Solution Approach 2:
The cutter position is made dynamically adjustable rather than fixed, allowing the same tape peeling unit to adapt to different carrier tape types by repositioning the cutter edge, thereby reducing the number of physical units needed while maintaining versatility
2Manufacturing precision
If multiple types of tape peeling units are prepared, then the manufacturing precision for different carrier tape types is improved, but the ease of operation deteriorates
Solution Approach 1:
An identification sensor detects the carrier tape type and provides feedback to the control unit, which then automatically adjusts the cutter position or selects the appropriate tape peeling unit configuration, eliminating the need for manual identification and reducing operator error
Solution Approach 2:
The system performs self-configuration by automatically recognizing the carrier tape type through identification marks and adjusting the cutter position or activating the correct peeling unit settings without requiring operator intervention, thereby simplifying operation while maintaining precision
3Manufacturing precision
If the cutting edge position is fixed for each tape peeling unit, then the manufacturing precision for specific carrier tape types is improved, but the adaptability to different carrier tape types deteriorates
Solution Approach 1:
The cutter position is made dynamically adjustable through motorized positioning mechanisms or movable cutter mounts, allowing the same tape peeling unit to achieve precise peeling for different carrier tape types by repositioning the cutting edge to match each tape's specific requirements
Solution Approach 2:
The system changes the positional parameter of the cutter edge based on the detected carrier tape type, allowing a single tape peeling unit to adapt its cutting position to match different tape configurations, thereby maintaining precision across multiple tape types without requiring multiple fixed units
Data Source
Figure 1
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Figure 4
AI summary
A feeder 21 provided with multiple types of tape peeling units 70, which are based on the type of carrier tape 900 to be fed by the feeder, that are detachably attached to a tip section of the feeder; a cutter member 72, which is provided on the multiple types of tape peeling units, that peels one edge of cover tape 902 of the carrier tape to reveal a component stored in a storage section 901a; an identification mark 75 provided on the multiple types of tape peeling units; an identification sensor 76, which is provided on main body 21b of the feeder, that identifies the identification mark; and a comparing means 200a that compares information recognized by the identification sensor and information of the component stored in the carrier tape.