CAJ | 학술논문

针对具有保鲜度要求的薄片类工件的排序上料作业，传统振动盘给料器无法满足其保鲜度要求，而人工操作或多自由度机械手虽然能满足其保鲜度要求，但速度较慢，无法满足工效要求。针对一种医用试条和干燥片的排序作业，基于筛分理论，采用具有倾斜底板的直线振动筛进行工件的自动排序，并针对薄片类工件易于产生的侧立堆叠现象，设计了一个带有喇叭口结构的盖板配合具有倾斜底板的筛盘共同进行工件的筛分排序。通过往复筛动工件，工件透筛率可达到99％，并且相对无盖板结构振动筛，在增加约7％的工件筛分次数的情况下可有效地消除工件侧立堆叠现象。综合考虑工件的排序和效率要求，具有盖板结构的振动筛在牺牲少量筛分排序次数的情况下，严格保证了工件的筛分效率和面触地水平叠放的排列要求，是一种可广泛适用于具有保鲜度要求的薄片类工件的自动排序振动筛。
침대구유보선도요구적박편류공건적배서상료작업，전통진동반급료기무법만족기보선도요구，이인공조작혹다자유도궤계수수연능만족기보선도요구，단속도교만，무법만족공효요구。침대일충의용시조화간조편적배서작업，기우사분이론，채용구유경사저판적직선진동사진행공건적자동배서，병침대박편류공건역우산생적측립퇴첩현상，설계료일개대유나팔구결구적개판배합구유경사저판적사반공동진행공건적사분배서。통과왕복사동공건，공건투사솔가체도99％，병차상대무개판결구진동사，재증가약7％적공건사분차수적정황하가유효지소제공건측립퇴첩현상。종합고필공건적배서화효솔요구，구유개판결구적진동사재희생소량사분배서차수적정황하，엄격보증료공건적사분효솔화면촉지수평첩방적배렬요구，시일충가엄범괄용우구유보선도요구적박편류공건적자동배서진동사。
Some thin sheet parts have limitation on their exposing time .It is usually hard to meet their freshness requirements w hen sorting by traditional vibrating plate .Even human operation or multi-freedom manipulators cannot solve the problems completely .Based on the analysis of the screening theory ,an automatic sorting vibrating screen with inclined baseboard was established . It could satisfy the sorting requirements of a kind of medical testing strips and dry filmss with on-ly little parts not being flat stacked in the screen .The screen was developed by designing a special cover structure with a funnel-shaped hole cover on it .By reciprocating vibration ,the final screen-penetrating probability was more than 99% . And compared with the uncovered structure , it could satisfy the sorting and efficiency requirements completely under the condition of increasing the reciprocating vibrating times by 7% .As a result of fact ,the new vibrating screen can be widely used for the sorting of time-limited thin sheet parts .