摘要
受到非承载车身特殊性的影响,承载车身和非承载车身混线生产存在诸多挑战。提出采用自动导引车(AGV)实现承载车身与非承载车身底盘混线合装的工艺技术方案。以某项目为例,设计装配环线布局,采用动态、分体式和整体式混线合装工艺,在同一装配环线中同时涵盖承载车身与非承载车身的合装工艺流程;设计与合装工艺流程相适应的三驱动四随动全方位轮系布局,配合三举升设计,保证合装重载需求;创新设计一种AGV举升滑台锁止机构,举升全行程可实现滑台锁止,X向和Y向可同时锁止。解决了AGV承载整车在底盘合装线之间转运的技术难点,达成了75 JPH的规划生产节拍。
Affected by the particularity of non-load-bearing body,there are many challenges in the mixedline production of load-bearing body and non-load-bearing body.A processing technological scheme of using automatic guided vehicle(AGV)to realize the mixed-line assembly of chassis of load-bearing body and non-load-bearing body was put forward.Taking a project as an example,the layout of the assembly loop was designed,and the dynamic,split and integral mixed-line assembly processes were adopted to cover the assembly process flow of the load-bearing body and the non-load-bearing body in the same assembly loop.A three-drive four-follow omni-directional wheel structure layout suitable for the assembly process flow was designed,in which the requirements of heavy load assembly were ensured with the help of three-lift design.An innovative locking mechanism of AGV lifting-sliding platform was designed,so that the sliding platform could be locked in the whole lifting stroke,and both X and Y directions could be locked at the same time.The technological difficulties of transferring the AGV loaded vehicles between chassis assembly lines were solved,and the planned production takt of 75 JPH was achieved.
作者
郭宝喜
GUO Baoxi(SIASUN Robot&Automation Co.,Ltd.,Shenyang 110000,China)
出处
《工业技术创新》
2022年第6期23-27,共5页
Industrial Technology Innovation
关键词
底盘混线合装
自动引导车(AGV)
非承载车身
生产节拍
轮系布局
滑台锁止
Mixed-Line Assembly
Automatic Guided Vehicle(AGV)
Non-Load-Bearing Body
Production Takt
Wheel Structure Layout
Sliding Platform Locking
