工程设计学报Issue(4)：348-354,7.DOI:10.3785/j.issn.1006-754X.2014.04.007
薄片工件振动筛排序分析及结构优化设计
Sorting analysis and optimal structure design of vibrating screen used for thin sheet parts
李国娟 1卿启湘 1刘杰1
作者信息
- 1. 湖南大学汽车车身先进设计制造国家重点实验室，湖南长沙410082
- 折叠
摘要
Abstract
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 .关键词
保鲜度/排序/振动筛/盖板结构/透筛概率Key words
limitation of the exposing/time sorting/vibrating screen/cover structure/screen-penetrating probability分类
矿业与冶金引用本文复制引用
李国娟,卿启湘,刘杰..薄片工件振动筛排序分析及结构优化设计[J].工程设计学报,2014,(4):348-354,7.
