PROBLEM TO BE SOLVED: To reliably cut off only a jaw plate from a buccal mass while securing texture of the buccal mass.SOLUTION: The device for removing the jaw plate includes: a disc 4 comprising a disc body 41 freely turnably supported around a support shaft 3 provided in a base 2, and a plurality of support members 42 of the buccal mass provided in a circumferential direction of the disc body 41 with a set angle space a cutting blade 6 provided to face to one support member 42 of the disc 4 and comprising a plurality of blade bodies a rotating device 5 for intermittently rotating the disc 4 and a lifting device 7 for lifting the butting blade 6 up and down. The disc 4 is intermittently rotated by the rotating device 5, and the buccal mass supported by the supporting device 42 so as to have the jaw plate downward is sequentially delivered to a position facing to the cutting blade 6. The cutting blade 7 is lowered by the lifting device 7, and the jaw plate is cut off from the buccal mass supported by the supporting device 42 and thrusted to the rear surface of the disc body 41.COPYRIGHT: (C)2012,JPO&INPIT【課題】口球の食感を確保しつつ口球から顎板のみを確実に切り離す。【解決手段】基台2に設けた支持軸3回りに回動自在に支持された円盤本体41および該円盤本体41の周方向に設定角度間隔をおいて複数個の口球の支持部材42が設けられた円盤4と、該円盤4の一の支持部材42に臨んで設けられた複数本の刃体からなる切断刃6と、円盤4を間欠的に回転させる回転装置5と、切断刃6を昇降させる昇降装置7とから顎板除去装置が構成される。そして、回転装置5を介して円盤4を間欠的に回転させて支持部材42に顎板を下方に向けて支持した口球を切断刃6に臨む位置に順に搬送し、昇降装置7を介して切断刃7を下降させて支持部材42に支持された口球から顎板を切り離して円盤本体41の裏面に突き出す。【選択図】図1
