玻璃模具型腔等离子喷焊机器人夹持机构设计

Design of clamping mechanism for plasma spray welding robot with glass mould cavity

根据玻璃模具型腔结构特征及等离子自动喷焊对夹持机构的要求,给出了一种用于玻璃模具型腔等离子自动喷焊机器人的夹持机构,该夹持机构采用移动型四支点夹持式方案,并对该夹持机构进行了受力分析、夹紧力的计算及其变形分析。实践表明,该夹持机构动作稳定可靠,结构紧凑合理,经济可行,能满足系列玻璃瓶罐模具型腔等离子喷焊对夹持机构的功能要求,实现了自动、稳定、准确、安全、高效地上料,达到了降低工人劳动强度、提高生产率和保障安全生产的目的。

A kind of robot clamping mechanism for auto ptasma spray welding robot with glass mould cavity was introduced,according to the structure characteristics of the glass mould cavity and re-quirements on holding mechanism for the automatic plasma spray welding.A nd a movable type four fulcrum clamping scheme was adopted.The stress analysis,clamping force calculation and finite element analysis were made.Practices prove that the holding mechanism can satisfy the series glass moulds clamping reli-ably with structure compact and reasonable and economy feasible.And it realized loading automatically,stably,accurately,safely,efficiently,reduced the labor intensity of workers ,and improved productivity and security of production.