To fulfill a tablet cutting dust separating mechanism with excellent efficiency even in a screen type mechanism, tablet dropping route switching member 51 constituting plural tablet dropping routes 51a, divider 52 constituting plural dust separating holes 52a, and inclined support member 53 for supporting divider 52 upon an upper end of dust dropping route 53a and further supporting tablet dropping route switching member 51 that has half of its body ride thereupon are provided, so as to throw in tablet cutting sheet (11) while lowering down the height of tablet dropping route 51a that has arrived upon divider 52, and to drop tablet cutting sheet (11) while raising up the height of tablet dropping route 51a that has left from divider 52 during the axial rotation of tablet dropping route switching member 51. Tablet cutting dust (12) is dropped and separated through dust dropping route 53a. Further, first dust receiver 61 is disposed under dust dropping route 53a, cutting sheet receiver 63 having bottom net 63a is disposed in front of chute 54 under dust dropping route 53a that has left from divider 52, and second dust receiver 62 is disposed there beneath.本發明實現一種即使為篩式效率亦佳之錠劑裁斷粉塵分離機構。該錠劑裁斷粉塵分離機構係具備:錠劑落下路徑切換構件51,形成有複數個錠劑落下路徑51a;分隔板52,形成有多數個粉塵分離孔52a;及傾斜支持構件53,將分隔板52保持在粉塵落下路徑53a之上端,且亦保持將半身承載在分隔板52上之錠劑落下路徑切換構件51;隨著錠劑落下路徑切換構件51之軸旋轉,來到前述分隔板52上之錠劑落下路徑51a在降低高度之同時,投入錠劑裁斷片11,而從分隔板52脫離之錠劑落下路徑51a在提升高度之同時使錠劑裁斷片11落下。錠劑裁斷粉塵12係通過粉塵落下路徑53a而落下並分離。此外,在粉塵落下路徑53a之下設置第1粉塵收容器61,在從分隔板52脫離之粉塵落下路徑53a之下的滑槽54之前端設置具有底網63a之裁斷片收容器63,且在裁斷片收容器63之下設置第2粉塵收容器62。20‧‧‧錠劑分割裝置21‧‧‧錠劑匣盒22‧‧‧操作部23‧‧‧控制裝置24‧‧‧本體部(框體)27‧‧‧錠劑供給基部28‧‧‧支持構件30‧‧‧保持機構40‧‧‧裁斷機構50‧‧‧錠劑裁斷粉塵分離機構(中繼部)51‧‧‧錠劑落下路徑切換構件51a‧‧‧錠劑落下路徑51b‧‧‧旋轉軸嵌合孔52‧‧‧分隔板52a‧‧‧粉塵分離孔53‧‧‧傾斜支持構件53a‧‧‧粉塵落下路徑53b‧‧‧旋轉軸插通孔54‧‧‧滑槽55‧‧‧旋轉驅動機構61‧‧‧第1粉塵收容器(錠劑裁斷粉塵分離機構之擴張部)62‧‧‧第2粉塵收容器(錠劑裁斷粉塵分離機構之擴張部)63‧‧‧裁斷片收容器63a‧‧‧底網(錠劑裁斷粉塵分離機構之擴張部)
