发布时间 : 星期三 文章AGV装配线技术方案 - 图文更新完毕开始阅读7cd90915f46527d3240ce090
AGV装配线系统
移动，另外滑动工作台通过组合轴承结构可旋转一定的角度。举升装置是完成升降动作的主要装置，其主要由液压驱动系统、剪刀叉、集中润滑系统、液压油缸、等组成。该液压驱动系统采用进口的泵站，在整个装置下部安装接油盘，保持AGV运行地面清洁，性能可靠，传动稳定。滚球平台为一板式结构，在台面安装万向滚球，便于后桥托盘在平台上全方位移动，在平台四周安装导向装置，避免托盘滑下工作台或倾覆。
This equipment is made up of sliding worktable, scissor hydraulic lifting device, manual control box and rolling ball table, etc. Among them, the sliding worktable can move horizontally in two directions through bearing combination in the course of application. Besides, it can also rotate in certain angle by this structure. The lifting fixture is the main device to finish the action of lifting and lowering. It is composed of hydraulic driving system, scissor fork, centralized lubrication system and hydraulic grease cylinder, etc. This hydraulic driving system adopts imported pumping station and the grease tray is installed under the whole device in order to keep AGV running path clean, make its performance reliable and its driving stable. The rolling table is of one board structure. The universal rolling ball is installed on the table so that it is convenient for the rear axle pallet to move in all directions on the table. Guiding fixture is installed around the table to avoid pallet slide off the table or overturn.
AGV举升装置可由手动操纵上升下降，操作人员可以通过操作配套在举升装置两侧的手控操作盒或脚踏开关实现举升装置的上升或下降。待AGV进入装配路段并跟踪上车身后，操作者松开滑动平台锁定装置，利用举升手控盒手动操纵举升装置升降。装配结束后，按动装配结束按钮举升装置自动复位至初始位置后人工锁定滑动平台。每个举升装置安装有编码器，可时时反馈提升的位置，举升的高度也可通过软件设定，设定需要举升的高度及极限高度。
AGV lifting equipment can be operated manually to ascend and descend. Operator can run it through manual operation box or footswitch at the two sides of the lifting equipment. After AGV enters into assembly path and track the body, operator opens the lock equipment of slide flat and uses lifting manual control box to operate lifting equipment. After assembly, press the completion button, the lifting equipment will automatically return to its initial position. Then operator locks the slide flat. Each lifting equipment is installed with a coder, which can make feedback on the lifting position. Lifting height, including altitude to be lifted and maximum height can also be set
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AGV装配线系统
through software.
发动机举升主要技术指标：Main Technical Specifications of Engine Lifting: 额定举升重量： 1000kG Rating lifting weight: 1000kG
滑动平台上平面到地面高度： 980mm（考虑直线导轨安装高度） Height from the plane of sliding table to the ground: 980mm (considering the installation height of straight guiding track)
平台滑动量： X（车长）方向 Y（车宽）方向
±200mm ±75mm
Table sliding length: X (vehicle length) direction ±250 mm Y (vehicle width) direction ±75 mm 旋转角度： ±10 度 Rotating angle: ±10 degrees 平台形式： 直线轴承滑动平台 Table mode: straight bearing slide table 滚球平台滑动量： X（车长）方向 Y（车宽）方向
±125mm ±5mm
Rolling ball table sliding length: X (vehicle length) direction ±125 mm Y (vehicle width) direction ±5 mm 举升速度： 最大12000mm/min Lifting speed: Maxi. 12000mm/min 提升量： 1050mm Lifting length: 1,100mm 托盘尺寸：以最终图纸尺寸为主。
Table dimension: subject to final dimension on drawings 7.3 升降平台上平面到地面的高度计算Calculation on the Height from the Plane of the Lifter Table to the Ground
升降平台上平面到地面的高度为一重要尺寸，它直接决定AGV系统能否满足现场使用要求。以上介绍两种举升装置各项基本参数是初步确定的参数尺寸，根据用户给定尺寸后可以做适当的修改调整，达到最终满足现场使用要求。
The height from the plane of the lifter table to the ground is a very important
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AGV装配线系统
dimension, which directly decides if AGV system can meet the requirements of field application. All basic specifications of the two kinds of lifter introduced above are set for initial parameter dimension. They can be amended or adjusted according to customer’s specific dimensions so that field application requirements can be achieved finally.
需要提供的现场数据：Data need to provide:
a. 车身吊具最低点到地面的高度：H1（应考虑装配人员站在AGV进行装配的
合适高度，脚踏板距地面200mm）
Height from the nadir of body lifting appliance to the ground: H1 (should consider the suitable height for workers to assembly on AGV and the distance from foot pedal to ground is 200mm)
b. 车身最低点到地面的高度：H2（应考虑装配人员站在AGV进行装配的合适高度，脚踏板距地面200mm）
Height from body nadir to the ground: H2 (should consider the suitable height for workers to assembly on AGV and the distance from foot pedal to ground is 200mm)
c. 装在托盘夹具上后悬总成最高点到托盘底面的高度：H3
Height from the zenith of the body rear suspension final assembly equipped on the pallet fixture to pallet bottom: H3
d. 吊具车身后悬总成安装孔定位平面到地面的高度：H4
Height from the plane of orientation of the body rear suspension final assembly installation hole of lifter appliance body to the ground: H4
f. AGV上后悬总成与车身固定安装孔定位平面到地面的高度：H5
Height from the plane of orientation of set installation hole of AGV rear suspension final assembly and body: H5
通过以上数据可以计算出AGV平台上平面到地面的高度及AGV的额定举升行程。
Based on above data, height from the plane of AGV table to the ground and rating lift course can be calculated.
AGV平台上平面到地面的高度（最大）H6= H2- H3-50mm（安全余量） Height from the plane of AGV table to the ground (Max.) H6= H2- H3-50mm (margin of safety)
AGV的额定举升行程H7= H4- H5
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AGV装配线系统
AGV rating lift course H7= H4- H5
例如For example：H1=1730mm，H2=1850mm，H6=980mm，H7=1050mm 则要求Then it should be H3≤H2- H6-50mm=820mm
8. 不同轴距车体装配实现Body of Different Wheelbases Assembly
Realization
新松公司根据轿车装配的具体特点，开发了用于不同轴距轿车发动机前后悬
总成装配标准结构形式，可实现发动机中心点与后桥中心点距离在2450mm到2850mm的轿车的装配；其实现方案是将后桥举升机构设计为可沿导轨前后移动的方式（如图），以调整AGV前后举升轴的间距，用以适应不同车型的不同轴距。针对不同轴距的车型进行标定，在合适位置处做标记，使操作人员在吊装后桥总成后能快速准确进行轴距调整。后桥举升装置可在任意位置锁定，操作省力、简单。
Based on the specific characteristics of car assembly, SIASUN develops AGV standard products for car engine front & rear suspension final assembly. This type of AGV can realize the car assembly with distance of 2450mm-2850mm between the center point of engine and rear axle. The solution is to design the rear axle lifting framework to be able to move forward and backward along the guided rail as shown in the picture, so that the distance between AGV front and back lifting axle can be adjusted to adapt to different wheelbases for various types of vehicles. According to different wheelbases of vehicle type, marks are made in proper positions so that operator can adjust the wheelbase rapidly and accurately. The rear axle lifting fixture can lock in any position. The operation is easy and saves labor.
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