数控往复式板材剖分锯夹木机械手的设计  

Design of Clamping Manipulator about CNC Reciprocating Panel Split Saw

作　　者：杨铁[1] 马岩 张云鹤 张亚新 任长清 

机构地区：[1]东北林业大学

出　　处：《林产工业》2016年第6期37-41,共5页China Forest Products Industry

基　　金：国家十二五支撑项目"黑龙江省数控一代木工机械产品创新应用示范工程"(2014BAF11B00);黑龙江省发展高新技术产业专项资金项目"TA09Q704"资助

摘　　要：夹木机械手是数控往复式板材剖分锯进给机构的重要组成部分,对夹木机械手的加工工艺进行分析,确定翻转式自动推料、夹料、进料的设计方案。利用SolidWorks软件对夹木机械手进行三维建模,完成移动横梁组件、夹板机构和驱动总成的结构设计,并对夹木机械手工作过程中上、下极限位置的压力角和力平衡进行详细的分析与计算,验证夹木机械手设计的正确性和可行性。夹木机械手设计能够让整机结构更加紧凑,提高整机的自动化水平。Clamping manipulator is an important part on feeding system of CNC reciprocating panel split saw.Authors of this paper analyze the machining process of clamping manipulator,and determine the design schemes of automatic pushing plate,clamping plate and feeding plate.The 3D models of clamping manipulator are built by SolidWorks software,the structural designs of moving cross member assembly,clamping mechanism and driving assembly are completed,the pressure-angle and force-balance of clamping manipulator upper and lower limit position are analyzed and calculated in detail,and finally the correctness and feasibility of the design about clamping manipulator are verified.This design makes the machine＇s structure more compact,greatly improves the automation level of the machine,and has a certain reference value for the actual production applications.

关 键 词：剖分锯 夹木机械手 结构设计 平衡计算 

分 类 号：TG75[金属学及工艺—刀具与模具]