Transfer Jig for Automated Cutting Blade Replacement
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The existing cutting apparatus requires a high number of steps for replacing cutting blades, as the old blade is manually changed by an operator, increasing operational complexity.
Innovation Solution
A transfer jig with multiple receiving portions is used to automate the cutting blade replacement process, allowing for the transfer and storage of new and old blades, reducing the manual intervention and steps required for blade change.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the old cutting blade is held by the blade rack and manually changed by an operator, then the cutting blade can be replaced, but the number of steps required for replacement increases
Solution Approach 1:
A transfer jig is introduced as an intermediary device between the blade rack and the cutting unit. The transfer jig includes a first receiving portion for holding the old cutting blade and a second receiving portion for holding the new cutting blade, enabling automated transfer and reducing manual intervention in the blade replacement process
Solution Approach 2:
The transfer jig serves multiple functions: it holds both old and new cutting blades simultaneously, transfers blades between locations, and interfaces with both the blade rack and cutting unit. This multi-functionality consolidates several operations into a single device, reducing the overall number of steps required for blade replacement
2Productivity
If a blade rack holding multiple new cutting blades is used, then continuous operation can be maintained, but the manual replacement process increases operational complexity
Solution Approach 1:
The system enables self-service blade replacement where the transfer mechanism automatically transfers cutting blades from the blade rack to the cutting unit without requiring manual intervention. The transfer jig positions itself and the blades are transferred automatically, allowing the system to service itself
Solution Approach 2:
Multiple new cutting blades are pre-loaded into the blade rack in advance. The transfer mechanism is pre-configured with the transfer jig that has receiving portions for both old and new blades. This preliminary preparation allows continuous operation to proceed without interruption when blade replacement is needed
Data Source
AI summary
A transfer jig for use in transferring a new cutting blade as a replacement component to the processing unit, in a cutting apparatus including a chuck table holding a workpiece, a processing unit having a spindle and a cutting blade detachably mounted on the spindle, a cutting blade changing unit changing the cutting blade, and a transfer mechanism supplying the workpiece to the processing unit. The transfer jig has a plurality of receiving portions each adapted to receive the new cutting blade and the cutting blade changed by the cutting blade changing unit. The transfer jig is adapted to be transferred by the transfer mechanism transferring the workpiece.