本文對西門子系列可編程序控制器應(yīng)用于中藥生產(chǎn)的設(shè)計思想作了介紹，并闡述了
一種新型全自動恒溫恒壓中藥滴丸機的設(shè)計與研究。全自動滴丸機采用西門子PLC 全程控制，現(xiàn)場應(yīng)用情況表明，該PLC 控制系統(tǒng)工作可靠，操作方便。
【關(guān)鍵詞】中藥；西門子PLC；恒溫；恒壓
【Abstract】This article mainly introduces the design thought of Siemens PLC applying for the production of traditional Chinese medicine. In addition, the design and investigation on constant temperature and pressure of a new automatic traditional Chinese medicine dripping machine is introduced in this paper also. The automatic traditional Chinese medicine dripping machine is wholly controlled by the Siemens PLC. Recent application on spots shows: this PLC controlling system works reliably, operates conveniently.
【Key words 】traditional Chinese medicine; Siemens PLC; constant pressure; constant
temperature