Product Presentation Product Presentation � Basic specifications � HSP development evolution � Direct Drive technology � System overview Model: 4796 HSP � Throughput performance � Placement head � Vision system � Board handling � Base frame � Index drive system � Options HSP Product Presentation Page 1
Basic specifications Basic specifications 4796A/B 4796R 4796L Standard machine "Short" machine "Large Board" machine 36,000cph 36,000cph 36,000cph Maximum Speed Feeder Tact Speed 0.11s 0.11s 0.12s-0.13s 16.8mm 16.8mm ~ 15.0mm XY table move at maximum speed 2 2 2 0201-20mm 0201-20mm 0201-20mm Component range 2x2 (50mmx50mm) 2x2 (50mmx50mm) 2x2 (50mmx50mm) Board size 14x18 (356x457) 14x18 (356x457) 18x20 (457x508) 160 80 160 Feeder capacity (two carriages of 80) (two carriages of 40) (two carriages of 80) L: 237in (6.0m) L: 146in (3.7m) L: 237in (6.0m) Dimensions W: 79in (2.0m) W: 79in (2.0m) W: 83in (2.1m) 3800kg 3500kg 4200kg HSP Product Presentation Page 2
HSP development evolution HSP development evolution Direct Drive Technology Model 4790/91/92 Model 4780/82/85 Model 4795/96 Model 4760/65 • 14, 400 cph • 29,000 cph • 14,400 cph • 36,000 cph • 3 Nozzles / 18 heads • 6 Nozzles / 24 heads • 4 Nozzles / 18 heads • 5 Nozzles / 16 heads • Nozzle rotates • Nozzle rotates • Head rotates • Head rotates • Mechanical centering • Vision Centering • Vision Centering • Vision Centering • 10x13, 18x20 • 18x20 • 10x13, 18x20 • 10x13, 14x18, 18x20 Theta Driver Technology HSP Product Presentation Page 3
HSP development evolution HSP development evolution 4790 HSP 4791/4792 HSP 4780 HSP 4782 HSP 4785 HSP 25,000cph 29,000cph 14,400cph 14,400cph 14,400cph 18”x20” ---- 10”x13” ---- 18”x20” 6 noz / 24 heads ---- 4 noz / 16 heads ---- 4 noz / 24 heads Vision ---- Vision Center ---- ---- 160 feeders 160 feeders 100 feeders 160 feeders 160 feeders Intro: 1993 Intro: 1994/1996 Intro: 1990 Intro: 1990 Intro: 1991 Direct Drive Technology 4760 HSP 4765 HSP 4795 4796B/R 4796L 14,400cph 14,400cph 36,000cph 36,000cph 36,000cph 10”x13” 18”x20” 10”x13” 14”x18” 18”x20” 3 noz / 18 heads ---- 5 noz / 16 heads ---- ---- Mechanical Center ---- Vision ---- ---- 100 feeders 100 feeders 160 or 80 feeders 160 or 80 feeders 160 feeders Intro: 1989 Intro: 1990 Intro: 1995 Intro: 1996 Intro: 1999 HSP Product Presentation Page 4
Theta Driver Technology... Theta Driver Technology... PICK engage rotate disengage 1 16 2 15 3 14 4 13 Component Recognition 5 12 6 11 Position # 6 7 10 8 9 PLACE 1 16 2 15 3 14 4 13 5 12 Rotate component 6 11 7 10 8 9 HSP Product Presentation Page 5
Benefits of Direct Drive Technology Benefits of Direct Drive Technology � Theta correction is done “on-the- fly”, allowing more time to make corrections for larger parts. Result: Faster large part placement speed. � Lack of metal-to-metal contact means there are far fewer “wear” issues (loss of accuracy, etc.) compared to theta driver systems PICK � Direct Drive technology means... 1 16 2 • no lost accuracy over time 15 3 • much less noise 14 4 • much less vibration 13 • less frequent maintenance 5 Component Recognition 12 6 Rotate component 11 7 10 8 9 PLACE HSP Product Presentation Page 6
Throughput performance Throughput performance � Fast placement of Placement Tact Speed by Component Type leaded components 0.3 � in practice, SOIC16 4796 HSP provides fast placement of 0.25 placed at 36,000/hr large components 0.2 � 16.8mm XY table 0.15 move at maximum 0.1 tact speed 0.05 0 � No speed loss due Tant A Tant B Tant C Tant D 1005 1608 2125 3216 Mini-mold MELF SOP8 SOP16 SOP28 SOJ28 Al. Elec. Cap to nozzle change or theta orientation of MVIIf FCP-642 CM86C 4796 HSP component � other models decrease speed as much as 50%! HSP Product Presentation Page 7
Placement head Placement head � Features � Motor resolution is 0.007 degrees � Motor is programmable in 0.01 degree increments � Vacuum is turned off whenever a “component not present” error message is indicated by the machine. � Motor’s long life is enhanced by the fact that it is not moving a load (mass) � Requires minimal maintenance � Quick release nozzles save maintenance and set up time Available nozzle types… HSP Product Presentation Page 8
Placement head electronics Placement head electronics Machine Control Hd # 2 Hd # 1 Hd # 16 Unit Serial Bus SLIDE CONTACT Interface Interface (Slip ring) MPU MPU UNIT Motor Drive Motor Drive DRIVER Circuit Circuit MOTOR MOTOR HSP Product Presentation Page 9
Vision System Vision System � Features � Vision processor designed by SANYO. � 256 level gray scale. Fiber-optic lighting units with frontlighting & backlighting capability. � Line sensor : serves two purposes… (a) to check for missing or “out of spec” components, and (b) to feed true component thickness information Backlighting back to the Z axis control system Frontlighting High Mag Low Mag Lenses Single camera assembly housing two cameras (high/low mag) HSP Product Presentation Page 10
Vision System Vision System � Additional features � Automatic correction : fiducial “gain” & “level” can be automatically adjusted by the machine Vision parameters are gradually adjusted until the image is recognized.. � Placement speed test : can be used to determine the maximum allowable placement speed for any component. � Vision errors : past vision recognition errors may be displayed on the vision monitor 16 images displayed 4 images displayed One image displayed � Component recognition test : used to check the validity of component library vision parameters. HSP Product Presentation Page 11
Board handling Board handling � Features � Programmable width control : XY table and conveyor width is automatically adjusted when a pattern program change is made. � Auto board thickness : board support pin height is automatically adjusted by the machine when a program change is implemented � Transfer direction (left-to-right, right-to- XY positioning table left) is easily configurable on the manufacturing floor � Boards are positioned in the table using top, front, left-edge mechanical registration. � Special modifications are available for unique applications (ex. ceramic, flex, PCMCIA, etc) HSP Product Presentation Page 12
Base frame Base frame � Features � Specifically designed to absorb and/or safely dissipate vibration forces � Precision ground and assembled to minimize tolerances between adjoining mounted assemblies Upper base frame HSP Product Presentation Page 13
Index drive system Index drive system � Features � Counter-balanced cam system provides smooth operation at fast speeds Raw machine torque Balancing torque Torque with counter-balance � Moving assemblies housed in one sealed oil- bath gearbox to simplify maintenance � 720 degree cam drives turret at two times Inside the upper cavity of machine the machine indexing speed (to extend the useful life of the machine) HSP Product Presentation Page 14
Z axis control Z axis control � Operation � Servo controlled � Placement head Z height is controlled by limiting how far down the head goes each time � Performed at the Pick and Place location � Feedback loop is tied with the Line Sensor unit. Components are placed with reference to their true thickness Z axis control mechanism Motor driven stroke-depth adjustment HSP Product Presentation Page 15
Automatic X, Y, & Z axis correction at Pick/Place Automatic X, Y, & Z axis correction at Pick/Place � While the machine is picking A small rotation of the head parts, it automatically updates provides a Y axis translation, as the pick location based on vision seen between the dotted lines below. recognition data… this is critical for 0201 or 0402 component handling. � X axis is adjusted by moving the feeder carriage left or right � Y axis is adjusted by slightly rotating the placement head � Z axis is adjusted by the Z axis control After Before mechanism Once the Y axis correction is made, the XY table and/or feeder axis adjusts itself to compensate for this small change in the Y axis coordinate. HSP Product Presentation Page 16
Accuracy (C C pk ) Accuracy ( pk ) X-Axis CPK (Serial # 10000 - 10221) � Testing is performed at 4.00 3.50 the factory, prior to 3.00 shipment 2.50 2.00 � A record of performance, 1.50 called the “Delivery Inspection 1.00 Results” report (for each 0.50 0.00 machine) is kept at Universal. 1 15 29 43 57 71 85 99 113 127 141 155 169 183 197 211 A duplicate record is shipped with the machine. Y-Axis CPK (Serial # 10000 - 10221) � Specification 4.00 � Upper/lower limit: X & Y axis: 3.50 ± 0.10mm 3.00 2.50 � Cpk: > 1.3 2.00 1.50 � Cpk average results 1.00 0.50 � X & Y axis: ~ 2.0 (or 6 Sigma) 0.00 1 15 29 43 57 71 85 99 113 127 141 155 169 183 197 211 HSP Product Presentation Page 17
Recommend
More recommend
