三种高速工业平缝机送布轨迹比较  

Comparation of Three Type High Speed Industrial Flat Sewing Machine's Feed Dog Trajectories

作　　者：李鹏飞[1] 朱寅 

机构地区：[1]西安理工大学机械与精密仪器工程学院,陕西西安710048 [2]西安标准工业股份有限公司,陕西西安710068

出　　处：《机电产品开发与创新》2013年第2期37-38,共2页Development & Innovation of Machinery & Electrical Products

基　　金：国家科技支撑计划项目(2011BAF12B02);陕西省13115工程技术研究中心项目(2010ZDGC-27)

摘　　要：工业平缝机中主要包括了四大机构:送布机构、针距调节机构、挑线机构以及刺布机构[1]。送布机构是整机工作的末端输出机构,它的作用是将所缝制的布料按照一定的传递规律传送,其性能的优劣主要决定于送布牙的运动轨迹。通过对GC6710、GC6280、GC6720等三种机型送布机构的研究,采用建立实体模型并对各个送布牙轨迹进行分析比较的方法,得出结论:GC6720型平缝机送布机构从传动角和吃布厚度两个方面来说,都优于其它两个机型的送布机构。Industrial fiat sewing machine mainly includes four institutions： feed mechanism, needle distance adjusting mechanism, the pick line institutions and thorn cloth mechanism. Feed mechanism is working at the end of the output mechanism, it is the role of the cloth of the sewing according to certain transfer law transfer, its performance quality mainly depends on the feed dog trajectory. Through the GC6710, GC6280, GC6720, three type feed mechanism research, the solid model and established for each feed dog track the method of comparative analysis, draw the conclusion： GC6720 type fiat sewing machine feed mechanism from the transmission Angle and eat fabric thickness two ways, are better than the other two type of feed mechanism.

关 键 词：工业平缝机 送布机构 送布牙轨迹 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]