AGV装配线技术方案 下载本文

AGV装配线系统

光电检测系统是用于检测主输送线吊具上车身是否运行到位,运行到位

将发出信号通知处在等待站点的AGV可以侧移运行,实现顺序装配。如果没有车身通过,等待站点的AGV始终处于等待状态。如果有车身通过,但等待站点没有AGV等待,AGV控制台将通知总控室。

Photoelectricity testing system is used to check if the body on the suspending

tools of the main transmission line has run to the position, where signal will be sent to inform AGV at the waiting station to move sideways to realize sequence assembly. If the body hasn’t passed, AGV at the waiting station will stay all along in the status of waiting. If passed, but there’s no AGV waiting at the station, AGV console will notify the general control room.

4. 自动导引车AGV系统技术指标Automated Guided Vehicle AGV System

Technical Specification

此图片仅供参考 This picture is for reference only

带有同步跟踪和举升机构的AGV,其主要技术指标:

Main technical specifications of AGV with synchronization tracking and lifting

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AGV装配线系统

framework include: AGVS控制方式:

控制站集中调度、监控、管理AGV系统的运行状态

AGVS control mode: control station makes centralized dispatch, monitoring

& control and management on the running state of AGV system

AGV控制方式具备功能:全自动/半自动/手动 AGV control function: automatic/semi-automatic/manual 通讯方式:

无线局域网

Communication: wireless LAN AGV导航方式:

磁导航

AGV navigation method: magnetic navigation AGV驱动方式:

双舵轮驱动。

AGV steering: powered wheel steering 负载能力:

2000KG(以最终设计为准)

Payload: 2000KG (subject to final design) AGV自重:

2000KG(以最终设计为准)

AGV weight: 2000KG (subject to final design) 同步跟踪精度:

±10mm

Synchronization tracking accuracy: ±10mm 运动方向:

全方位(所占用运行空间最小化)

Moving direction: Omni-directional moving(to minimize occupied running

space)

最大速度:

直线60m/min,侧移30m/min

Maximum speed: straight 60m/min,sideways moving 30m/min 导航精度:

±10mm

Navigation accuracy: ±10mm 停车精度:

±10mm

Parking accuracy: ±10mm

工作时间: 24小时连续(三班) Working time: 24 hours continuously (3 shifts)

防碰装置: 四周安装接触式保险杠,前后另安装激光防碰装置。

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AGV装配线系统

Collision prevention device: contact bumper installed around and laser collision

prevention device installed in the front & back side

举升装置:

双举升机构,可以同步举升或单独举升。

Lifting equipment: dual lift framework, for synchronization lifting or separate

lifting

托盘夹具: 按照实际需要设计(本方案中不含该部分内容) Pallet fixture: design according to demands (not included in this solution) 电池组:

48V/100AH,正常使用,寿命大于3年

Battery charger: 48V/100AH, in normal usage and its longevity is over

3 years.

充电方式:

全自动充电器实现在线自动充电,保证连续24小时工作

Charging: automatic charger realizes online quick charge to ensure

24 hours continuous working

操作高度: 装配人员站在AGV提供的脚踏板上相对静止进行零部

件装配,脚踏板到地面高度200mm。

Operation height: Operator stands on AGV foot pedal to assembly parts in

relative still condition and the height from the foot pedal to the ground is 200mm.

车体尺寸:

4800 mm×1800 mm×900 mm 长×宽×高(举升前)

Body dimension: 4800 mm×1800 mm×900 mm

(length×width×height (before /after lifting)) 5. AGV工作过程描述AGV Working Process Description

(1) AGV小车按控制台计算机的指令行驶到后桥总成上装点,由操作人员根据

生产计划完成后桥总成的吊装,当将后桥总成从后桥分装线吊到AGV后桥举升装置上的后桥夹具上并放稳后,操作人员通过车体上的操作按钮向AGV小车发出完成上件确认信号,允许AGV向下一个站点运行; AGV will run upon console computer orders to loading point of rear axle final assembly and operator will complete this based on production plan. After the

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AGV装配线系统

rear axle final assembly is moved from the rear axle subassembly line and placed well on the rear axle fixture of AGV rear axle lifting device, operator presses the button on the vehicle to sent signal, informing AGV that loading has been finished and allow AGV to move towards next station.

(2) AGV小车行驶到发动机总成上装点,由操作人员根据生产计划完成发动机

总成的吊装,当将发动机总成从发动机分装线吊到AGV发动机举升装置上的发动机夹具上并放稳后,操作人员通过车体上的操作按钮向AGV小车发出完成上件确认信号,允许AGV向下一个站点运行

AGV runs to loading point of engine final assembly and operator will complete engine final assembly suspending. When the engine final assembly is moved and placed well on the engine fixture of AGV engine lifting device from engine subassembly line, operator then sends confirmation signal of the completion of loading by pressing operation button on the body to inform AGV vehicle to move towards next station.

(3) AGV小车按控制计算机的指令行驶到等待地点;

AGV moves to waiting place according to the order from control computer. (4) AGV小车在某一停留时间相对长的站点(动力总成上装点或其它点)进行

自动充电;

AGV will charge itself automatically at one station (power train assembly loading point or other point) for relevant long waiting time.

(5) AGV控制台检测工艺链上车体的位置信号,当被装车体到位后调度已载有

发动机前后悬挂总成AGV按预定时间、速度进入悬链下方(时间、速度根据生产线要求可通过车载显示器进行更改),在装配段快速向前运行,在预定区域捕获预先固定在被装车身上的合作目标。保持稳定跟踪状态后,人工操作举升手控盒或脚踏开关,进行举升装置上升操作,操作人员可以同时或单独发动机举升装置和后桥举升装置。在举升装置上升同时,打开平台锁定装置,使举升装置上平台处于浮动状态,操作人员一边按上升按钮一边夹具上车身定位销插入车身的工艺定位孔。当举升到安装位置,所有的螺栓安装孔均已定位。由装配人员安装固定螺栓,完成装配后装配人员按一下举升装置上的装配结束按钮,AGV将自动落下举升装置到零点。当前后举升装置全部复位到零点以后,AGV将加速离开装配工位,在非装

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