| 摘要 |
PROBLEM TO BE SOLVED: To provide a demolding support system in a trimming machine capable of performing the optimum demolding in the trimming machine. SOLUTION: The leading end of a knockout rod passes product height H and the falling speed of the knockout rod is set to V1 and the crossing point of the line of the rising speed V2 of the knockout rod or a demolding motion line and the product height H is calculated and the knockout rod is operated at a sheet feed speed V3 and stopped at a sheet feed completion angleθ4 and the rising start angleθ3 of a sheet guide device is allowed to coincide with the angleθ3 of a knockout most falling position and the falling start of the sheet guide device is performed from the sheet feed completion angleθ4 and the falling completion angleθ5 of the sheet guide device is set and the rising start of a sheet feed roller 11 is performed after the falling completion angleθ5 of the sheet guide device.
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