热熔浆纱机关键机构设计及浆液温度控制  

Key Parts Design and Slurry Temperature Control of Hot Melt Sizing Machine

作　　者：卫晋波 杨敏鸽[2] 刘江南 王俊勃 马榛 孙国梁 WEI Jinbo;YANG Minge;LIU Jiangnan;WANG Junbo;MA Zhen;SUN Guoliang(School of Materials Engineering,Xi’an Polytechnic University,Xi’an 710048,China;School of Environmental and Chemical Engineering,Xi’an Polytechnic University,Xi’an 710048,China)

机构地区：[1]西安工程大学材料工程学院,西安710048 [2]西安工程大学环境与化学工程学院,西安710048

出　　处：《机械工程师》2023年第3期42-44,47,共4页Mechanical Engineer

基　　金：中国纺织工业联合会科技指导性项目(2020120)。

摘　　要：针对目前热熔浆料缺乏配套上浆设备的问题,从热熔浆纱机的工艺流程出发,对纱线张紧机构和压浆机构进行结构设计,并对纱线张紧力和压浆力等工艺参数的调节原理进行分析;提出浆槽的结构方案,对浆槽结构进行温度场仿真;对浆液的温度进行PID控制。最终实现了对纱线张紧力和压浆力的有效调节,验证了浆槽结构的可行性,确定了保温层的上半部分厚度为20 mm、下半部分厚度为50 mm,实现了浆液温度的PID控制,解决了热熔浆料工业化应用中的一大难题。In view of the current lack of matching sizing equipment for hot melt sizing,starting from the technological process of hot melt sizing machine,the yarn tensioning mechanism and sizing mechanism are structurally designed.The process parameters adjustment principle of the yarn tension and sizing force is analyzed;the structure scheme of the size box is proposed,and the temperature field simulation of the structure of the size box is carried out;the slurry temperature is controlled by PID.Finally,the effective adjustment of the yarn tension and sizing force is realized,and the feasibility of the size box structure is verified.It solves a major problem in the industrial application of hot melt sizing.

关 键 词：热熔浆纱机 纱线张紧 浆槽 压浆 温度控制 

分 类 号：TS103.7[轻工技术与工程—纺织工程]