內(nèi)容課件j44電池vhb placement production line v1

1、VHB Placement Production LineV1.1 2014-5-18 BroConcentric Automation 22 BroConcentric AutomationContentsProject Requirements and Machine Functions-P3-P4Machine Structure Introduction-P5-P8Machine Main Structure Introduction- P9-P18Work Flow-P19-P30Working Time Introduction- -P31Environment Requireme

2、nts and safety-P32 BroConcentric Automation31.1 Project RequirementsProject Requirements and Equipment FunctionsInitial Assembly: Must be capable of assembling Track Pad into Top CaseMust not touch TP glass during movement/alignment of TP to TC.Fine Alignment - TP to TC: Must be capable of aligning

3、the track pad (glass surface) to the Top Case opening as specific in Cosmetic Specs (X304 APN: 099-00274 / X305 APN: 099-00237).Once alignment is achieved, must be capable of applying an even force to the TP Beam Plate to “clamp” the beam plate to the Top Case in preparation to screw insertion & tor

4、que.Clamping plate must not inhibit operator from installing Track Pad attachment screws (max. 12 places). Must have adequate clearance for manual torque driver and operator BroConcentric Automation41.2 Equipment FunctionsProject Requirements and equipment FunctionsInitial Assembly: Must be capable

5、of assembling Track Pad into Top CaseFine Alignment - TP to TC: Must be capable of aligning the track pad (glass surface) to the Top Case opening as specific in Cosmetic Specs (X304 APN: 099-00274 / X305 APN: 099-00237).Once alignment is achieved, must be capable of applying an even force to the TP

6、Beam Plate to “clamp” the beam plate to the Top Case in preparation to screw insertion & torque.Must have adequate clearance and screw guide for manual torque driver and operator BroConcentric Automationthe loading stationthe recycling stationair loop offset measurement machinethe buffer stationthe

7、VHB rolling machinethe last lifterthe AOI inspection machinethe VHB placement machinethe front lifterProduction Line Introduction2.1 Production Line Overview BroConcentric Automationthe loading stationthe recycling stationair loop offset measurement machinethe buffer stationthe VHB rolling machineth

8、e last lifterthe AOI inspection machinethe VHB placement machinethe front lifterProduction Line Introduction2.1 Production Line Overview BroConcentric Automation2.2 Production Line Work FlowProduction Line Introduction BroConcentric Automation2.2 Production Line Working FlowOp loads the product in t

9、he nest at the loading station.The nest with the product in it moves to the VHB placement station, the approaching sensor at this station senses the product, then it triggers the relevant mechanisms to work to complete the VHB placement.After the VHB placement is finished, all the mechanisms of this

10、 station go back to the primary state and all the cylinders release. Then the nest moves to the next station.Once the nest moves to the VHB rolling station, the approaching sensor at this station senses the product, then it triggers the relevant mechanisms to work to complete the action of rolling V

11、HB.After the action of rolling VHB is completed, all the mechanisms of this station go back to the primary state and all the cylinders release. Then the nest moves to the next station.Once the nest moves to the AOI inspection station, the approaching sensor at this station senses the product, then i

12、t triggers the relevant mechanisms to work to complete the AOI inspection.After the inspection is finished, all the mechanisms of this station go back to the primary state and all the cylinders release. Then the nest moves to the next station.If the VHB are placed well, the nest will move forward to

13、 the air loop offset station; if not, The nest will be lifted up at the buffer station when it moves to this station, and op unloads it.When the nest moves to the air loop offset measurement station, the approaching sensor at this station senses the product, then it triggers the relevant mechanisms

14、to work to complete the action of measuring the air loop offset.After the measurement of the air loop offset is completed, the nest moves to the recycling station. Op unloads the product, and the empty nest continues to move. Once it arrives at the last lifter station, the last lifter will carry it

15、to the lower layer, then the last lifter returns back to the primary state.The lower conveyor belt carries the nest to the bottom of the front lifter. The approaching sensor senses the product is in place, it will trigger the pneumatic cylinders to clamp the nest, and the lifting mechanism raises it

16、 up to the top layer. Then all the mechanisms of the front lifter return back to the primary state, and the empty nest goes back to the loading station again.Production Line Introduction BroConcentric AutomationProduction Line Introduction2.3 Production Line Main StructureThe dimension of the VHB pl

17、acement production line is 14000mm1650mm2200mm. The production line is mainly composed of the front lifter, the loading station, the VHB placement machine, the VHB rolling machine, the AOI inspection machine, a buffer station, the air loop offset measurement machine, the recycling station and the la

18、st lifter. The front lifter is used to take the empty next from the bottom layer to the up layer.The last lifer is used to take the empty nest from the up layer to the bottom layer.The loading station is used to load the product manually.The VHB placement machine is used to place the VHB in the prod

19、uct.The VHB rolling machine is used to roll the VHB to make it stick to the product tightly.AOI inspection machine is used to inspect whether the VHB is pasted correctly and tightly.The buffer station is used to lift up the product which the VHB arent placed well in.The air loop offset measurement m

20、achine is used to measure the air loop offset of the product.The recycling station is used to unload the product which the VHB are placed well in. BroConcentric Automation3.1 The LiftersThere are two lifters in the production line, and theyre the front lifter and the last lifter respectively. The li

21、fter is mainly composed of the X direction linear motion module, four pneumatic cylinders and an approaching sensor.The X direction linear motion module is used to carry the four pneumatic cylinders to move.The pneumatic cylinders is used to clamp the nest. The approaching sensor is used to sense wh

22、ether the nest is carried to this station.the X direction linear motion modulethe pneumatic cylinderProduction Line Main Structure Introduction BroConcentric Automation3.1.1 The Front LifterThe front lifter carries the nest from the lower layer to the top layer. Its detailed actions are shown as the

23、 following images.Production Line Main Structure Introduction BroConcentric Automation3.1.2 The Last LifterThe last lifter carries the nest from the top layer to the lower layer. Its detailed actions are shown as the following images.Production Line Main Structure Introduction BroConcentric Automati

24、on3.2 The Loading StationWhen the empty nest moves to the loading station, the approaching sensor mounted on the loading station senses it. Then it triggers the stopping cylinder to stop the nest and the lifting cylinder raises it up to make it away from the production line.Op loads the product in t

25、he nest. The approaching sensor senses the product is loaded, it will trigger the stopping cylinder and the lifting cylinders to release. Then the nest with the product in it moves to the nest station.the approaching sensorthe stopping cylinderthe lifting cylinderProduction Line Main Structure Intro

26、duction BroConcentric Automation3.3 The Buffer StationWhen the product which the VHB are not placed well in moves to the buffer station, the approaching sensor mounted on the buffer station senses it. Then it triggers the stopping cylinder to stop the nest and the lifting cylinder raises it up to ma

27、ke it away from the production line.Op unloads the product from the nest. The approaching sensor senses the product is unloaded, it will trigger the stopping cylinder and the lifting cylinders to release. Then the empty nest moves to the next station.the approaching sensorthe stopping cylinderthe li

28、fting cylinderProduction Line Main Structure Introduction BroConcentric Automation3.4 The Unloading StationWhen the product which the VHB are placed well in moves to the recycling station, the approaching sensor mounted on the recycling station senses it. Then it triggers the stopping cylinder to st

29、op the nest and the lifting cylinder raises it up to make it away from the production line.Op unloads the product from the nest. The approaching sensor senses the product is unloaded, it will trigger the stopping cylinder and the lifting cylinders to release. Then the empty nest moves to the next st

30、ation.the approaching sensorthe lifting cylinderProduction Line Main Structure Introduction BroConcentric Automation3.5 VHB Placement MachineThe dimension of VHB placement machine:1600mm1600mm2200mmProduction Line Main Structure Introduction BroConcentric Automation3.5.1 VHB Placement Machine overvi

31、ew The main structure of VHB placement machine:VHB placement platform: Its used to suck the VHB and place them on the product.Monitor: Its a human-machine interaction, the operator could execute some operations on it.Start button: To start the machine by pressing it.Tri-color light: To display the m

32、achines state, the red represents the machine is in the abnormal state; the yellow represents the machine is in the preparation or the debug state; the green represents the machine is in the running or preparation state.Stop and reset button: To stop or reset the machine by pressing the stop or rese

33、t button when the machine is in the abnormal state.Production Line Main Structure Introduction BroConcentric AutomationSix-axis robot: To carry the sucking plate mechanism to finish the movement of sucking and placing the VHB.The sucking plate mechanism: To suck the VHB.The vision system 1: Its moun

34、ted on the six-axis robot to acquire the precise position of the VHB in the VHB tray. The pressure sensor: Its also mounted on the robot, and its used to control the force in the proper range. The vision system 2: Its carried by the X direction linear motion module to moves in the X direction to acq

35、uire the precise reference position for placing VHB. the approaching sensor: To sense whether the nest is moved to the VHB placement station.The stopping cylinder: To stop the nest moving when it moves to the VHB placement station which is sensed by the approaching sensor.The lifting cylinders: To l

36、ift up the nest to make the nest away from the conveyor belt.Micro-adjustment mechanism: To make the product contact with the datumplane fully.VHB loading fixture: To place dozens of different VHB in the corresponding cavities to shorten the cycle time.VHB tray: To place each VHB in the correspondin

37、g cavity, and one cavity for one VHB. The Y direction linear motion module: To carry the VHB tray to the certain position where the robot takes them.3.5.1 VHB Placement Machine overviewProduction Line Main Structure Introduction BroConcentric Automationthe VHB loading fixturethe VHB traythe sucking

38、plate mechanismthe pressure sensorthe vision system 1the vision system 2the six-axis robotthe Y direction linear motion modulethe datumplaneProduction Line Main Structure Introduction3.5.1 VHB Placement Machine overview BroConcentric Automationthe VHB loading fixturethe VHB traythe sucking plate mec

39、hanismthe vision system 1the vision system 2the six-axis robotthe Y direction linear motion modulethe datumplanethe X direction linear motion moduleProduction Line Main Structure Introduction3.5.1 VHB Placement Machine overview BroConcentric AutomationThe sucking plate mechanism, the vision system 1

40、 and the pressure sensor are mounted on the robot.The vision system 1 mounted on the six-axis robot acquires the precise position of the VHB in the VHB tray. The sucking plate mechanism is used to suck the VHB precisely based on the result got by the vision system 1.The pressure sensor is mounted on

41、 the robot, and its used to control the force in the proper range. the sucking plate mechanismthe six-axis robotthe pressure sensorthe vision system 13.5.2 Six-axis RobotProduction Line Main Structure Introduction BroConcentric Automation3.5.3 Sucking Plate MechanismThe sucking plate mechanism is us

42、ed to suck the VHB.There are six profile modeling devices under the sucking plate mechanism, and one profile modeling device for one corresponding VHB.There are many small sucking holes in the profile modeling devices, and every nine holes share one air pipe.air pipesmall sucking holesair pipesmall

43、sucking holesthe sucking plate mechanism Production Line Main Structure Introduction BroConcentric AutomationThe sucking plate mechanism sucks the VHB as the following images show(only one sides VHB is shown, and the rest sides are same to it).the sucking plate mechanism sucking the VHBsmall sucking

44、 holesair pipeair pipe3.5.3 Sucking Plate Mechanismprofile modeling deviceProduction Line Main Structure Introduction BroConcentric AutomationThe sucking plate mechanism presses the VHB as the following images show(only one sides VHB is shown, and the rest sides are same to it).Floating spring is us

45、ed to make the six profile modeling devices contact with the VHB fully.the sucking plate mechanism3.5.3 Sucking Plate MechanismProduction Line Main Structure Introduction BroConcentric AutomationThe vision system 2 carried by the X direction linear motion module moves in the X direction to acquire t

46、he precise reference position for placing the VHB. the X direction linear motion modulethe vision system 23.5.4 Vision System 2Production Line Main Structure Introduction BroConcentric AutomationVHB loading fixture could be placed dozens of different VHB in the corresponding cavities to shorten the

47、cycle time.VHB trayVHB loading fixture3.5.5 VHB Loading FixtureProduction Line Main Structure Introduction BroConcentric AutomationThe VHB tray plays a role of the primary location for the VHB to shorten the cycle time.There are the cavities and the sucking holes in the VHB tray to guarantee the eac

48、h VHBs position is correct before the robot takes them.Finish the action of moving the VHB tray.3.5.6 VHB TrayProduction Line Main Structure Introduction BroConcentric Automation3.5.7 Stopping CylinderThe stopping cylinder is used to stop the nest moving forward when it moves to the VHB placement st

49、ation which is sensed by the approaching sensor.the approaching sensorstopping cylinderthe approaching sensorstopping cylinderProduction Line Main Structure Introduction BroConcentric Automation3.5.8 The DatumplaneThe datumplane is mounted on the platform.Its used to limit the nests position when it

50、s lifted up by the lifting cylinders and the micro-adjustment mechanism. The yellow part is designed according to the products up-side to make the product contact with it fully.Production Line Main Structure Introduction BroConcentric Automation3.5.9 Micro-Adjustment MechanismMicro-adjustment mechan

51、ism is mainly made of the Z direction linear motion module and the micro-adjustment device.The micro-adjustment device is designed based on the products shape to make the product contact with the datumplane better.The Z direction linear motion module is used to raise the micro-adjustment device up u

52、ntil all the products sides contact with the datumplane fully.The Z direction linear motion modulethe Z direction linear motion modulethe micro-adjustment devicethe micro-adjustment deviceProduction Line Main Structure Introduction BroConcentric Automationget ride of the product.Micro-adjustment mec

53、hanism is mainly made of the Z direction linear motion module and the micro-adjustment device.The micro-adjustment device is designed based on the products shape to make the product contact with the datumplane better.The Z direction linear motion module is used to raise the micro-adjustment device u

54、p until all the products sides contact with the datumplane fully.3.5.9 Micro-Adjustment MechanismProduction Line Main Structure Introduction BroConcentric AutomationTherere two planes for the micro-adjustment mechanism.Plane A is that the roll axis and the spring are applied to the micro-adjustment

55、mechanism. This structure will guarantee the product contacts with the datumplane fully.3.5.9 Micro-Adjustment MechanismProduction Line Main Structure Introduction BroConcentric AutomationTherere two planes for the micro-adjustment mechanism.Plane B is that the roll ball and the spring are applied t

56、o the micro-adjustment mechanism. This structure will guarantee the product contacts with the datumplane fully.3.5.9 Micro-Adjustment MechanismProduction Line Main Structure Introduction BroConcentric Automation3.5.10. Work FlowProduction Line Main Structure Introduction BroConcentric Automation3.5.

57、10.1 Primary StateAll the mechanisms are in the primary state.Waiting for loading.Production Line Main Structure Introduction BroConcentric Automation LoadOp loads dozens of different VHB in the corresponding cavities of the VHB loading fixture.Op takes one VHB from each cavity and loads it

58、in the cavity of the VHB tray one by one.VHB trayVHB loading fixtureVHB trayVHB loading fixtureProduction Line Main Structure Introduction BroConcentric Automation VHB Tray Moving To The Certain PositionThe Y direction linear motion module carries the VHB tray to the certain position where t

59、he robot will take it. Then it goes back to the primary state, and op could load another set of VHB.VHB tray moving to the certain positionProduction Line Main Structure Introduction BroConcentric Automation The Vision System 1 Inspecting VHB PositionsThe six-axis robot moves to the upside o

60、f the VHB tray.The vision system 1 mounted on the robot inspects the precise coordinates of VHB as the following images show.Production Line Main Structure Introduction BroConcentric Automation Sucking Plate Mechanism Sucks The VHBThe sucking plate mechanism mounted on the robot sucks all th