讲义说明参考x261gamma testb

1、X261 Gamma Test FixtureV2.3 2014-3-24 BroConcentric Automation 22 BroConcentric AutomationContentsProject Requirements and Machine Functions-P3-P4Machine Structure- P5-P8Main Modules- P9-P13Work Flow-P14-P20Environment Requirements and Safety-P21The display will be inspected by the specified gamma i

2、nspection instrument.The machine is easy for manual loading.There are two nests working in a ping-pong manner to cut down the total cycle time. BroConcentric Automation31.1 Project requirementsProject Requirements and Machine Functions BroConcentric Automation41.2 Machine functionsProject Requiremen

3、ts and Machine FunctionsThe display will be inspected by the specified gamma inspection instrument.The machine is easy for manual loading.There are two nests working in a ping-pong manner to cut down the total cycle time.The opening angle of the display will be adjusted to the specified angle (i.e.

4、right angle) automatically.The inspection key “C” to start a round of gamma inspection will be pressed automatically. 5 BroConcentric AutomationMachine dimension:1000mm1440mm2000mm2.1 Machine overviewMachine Structure BroConcentric Automation6The machine is composed of:Two nests: To save load-unload

5、 time.Y direction linear motion module: To carry the inspection system and the vision system to the inspection station to inspect UUT.Inspection system: To inspect the UUTs display.Vision system: To inspect the result displayed on the UUT.Mistake-proof: To avoid the operator pressing the start butto

6、ns without inserting the data cable into the UUT. Stroke induction switch: To sense whether the UUT is loaded properly.Cylinder 1: To position and restrain the UUT.Cylinder 2: To press the inspection key “C”.Granite Table: It has good flatness, and ensure the machines stability when its running.Safe

7、ty Light Curtains2.2 Machine structureMachine Structure BroConcentric Automation72.2 Machine structureMachine StructureInspection systemStroke induction switch: To sense whether the UUT is loaded properly.Cylinder 1: To position and restrain the UUT.Cylinder 2: To presse the inspection key “C” .Y di

8、rection linear motion modules: To carry the inspection system and the vision system to the inspection station to inspect UUT.Vision systemVacuum sucking plate: To suck the UUTs display to make sure the opening angle is 90 degree. Granite Table: It has good flatness, and ensure the machines stability

9、 when its running. BroConcentric Automation2.2 Machine structureMachine StructureInspection systemCylinder 1: To position and restrain the UUT.Cylinder 2: To press the inspection key “C” .Y direction linear motion modules: To carry the inspection system and the vision system to the inspection statio

10、n to inspect UUT.Vision systemGranite Table: It has good flatness, and ensure the machines stability when its running.Rotary plateStroke induction switch: To sense whether the UUT is loaded properly. BroConcentric Automation9The rotary table with two nests saves the load-unload time and improves the

11、 working efficiency.Main Modules3.1 Rotary tableNest 1Nest 2the rotary table with two nestsThe rotary table rotates 180 degree back and forth, so the cable can not be entwined. BroConcentric Automation10The nest is mainly composed of the cylinder 1, the stroke induction switch, the vacuum sucking pl

12、ate and the mistake-proof. Its used to position and restrain the UUT.Main Modules3.2 NestCylinder 1: To position and restrain the UUT.The polyurethane head: To protect the UUT from being scratched. Mistake-proof: To avoid the operator pressing the start buttons without inserting the data cable into

13、the UUT. Micro switch: To sense whether the UUT is loaded properly. BroConcentric Automation11Main ModulesVacuum sucking plate: To suck the UUTs display to make sure the opening angle is 90 degree. 3.3 Display positioning fixtureTravel switch: To sense whether the opening angle of the UUTs display i

14、s proper. If so, it will trigger the vacuum suction plate to suck the UUT.Manual adjustment device: can explicitly adjust the opening angle of vacuum sucking plate to 90 BroConcentric Automation12Main Modules3.4 Inspection systemThe inspection system inspects the UUTs display and upload the data to

15、the PC.The Y direction linear motion module: To carry the vision system and the inspection system to the inspection station. Inspection system: To inspect the UUTs display.Light shielding hoodThe hoods sponge seal BroConcentric Automation13Main Modules3.5 Vision system The vision system inspects the

16、 result displayed on the UUTs and upload the data on HMI.The Y direction linear motion module: To carry the vision system and the inspection system to the inspection station. Vision system: To inspect the result displayed on the UUTs.Inspection system: To inspect the UUTs display. BroConcentric Auto

17、mationMain Modules3.6 Cylinder 2The cylinder 2 is used to press the inspection key “C” on the TC keyboard to start a round of inspection.The Y direction linear motion module: To carry the vision system and the inspection system to the inspection station. Inspection system: To inspect the UUTs displa

18、y.The cylinder 2: To press the inspection key “C” on the TC keyboard to start a round of inspection. BroConcentric Automation15Work Flow BroConcentric Automation16Automation is homed.Waiting for manual loading.Work Flow4.1 Initial state BroConcentric Automation17The operator load the UUT with the op

19、ening angle less than 90.The stroke induction switch senses whether the UUT is loaded properly. If yes, the cylinder 1 moves and restrains the UUT tightly. Work Flow4.2 Loadingthe cylinder 1 moves and restrains the UUT tightly. BroConcentric AutomationWork Flow4.3 Adjusting the angle and starting th

20、e machineThe operator pushes the UUTs display to the fixture which has four vacuum sucking plates.The stroke induction switch on the fixture senses whether the opening angle is 90 degree. If yes, the vacuum sucking plates suck the UUTs display.The operator inserts the data cable into the UUT and pre

21、sses the start buttons.the operator inserts the data cable into the UUT. BroConcentric Automation19Work Flow4.4 rotating and loading another UUT The rotary plate rotates 180 degree. The station 1 rotates to the station 2.The operator could loads another UUT on the free station. BroConcentric Automat

22、ion20Work Flow4.5 Pressing the key ”C” and inspectingThe Y direction linear motion module carries the vision system and the inspection system to the inspection station.The cylinder 2 on the light shielding hood stretches and press the inspection key “C”, then retracts back after that.The inspection

23、system inspect the UUT. The CCD camera inspect the final result on the display of UUT and show the result on the HMI. BroConcentric Automation21Work Flow4.6 Being back to the initial stateThe Y direction linear motion module carries the vision system and the inspection system back to the original station. BroConcentric AutomationWork Flow4.7 Releasing and unloadingThe rotary table rotates back to the original station in the opposite direction.The cylinder 1 and the vacuum sucking plates releases.The operator c