❙ Introduce of Fully automatic visual printing machine L15
L15 The biggest advantage is that it can print PCBs up to 1500 mm long. is a high precision automatic solder paste printer, Designed specifically for LED and other large size products. correspond to industrial 4.0 and MES system.through a higher level of automation,achieve zero defect.
1,Scraper system: Print head with the programmable and suspending self-adjusting stepper moto.drive.Four wheel positioning slide type with bilateral double sliders ensures the movindaccuracy and stability when scraper is running back and forth.Two sets of separate scraper heads are driven respectively by two hiah precisiorstepper motors,ensuring the accuracy and stability of the pressureThe closed loop pressure control system can accurately detect and control thesqueegee pressure during real-time production.
2,Cleaning system: Stencil cleaning svstem is auomatic and effective. Three options of Dry cleaninoWet cleaning and Vacuum cleaning can be selected to use, both individually andmultiply.And you can also choose to clean manueThe unit to cean is separated from CCD carera. which can minimize the load omotor and impulse, improve the positioning precision and speed and extend theservice lifeSprinkler system ensures spraving evenly, from fop to bottom.The software function can control the dosage of alcohol and stencil cleaning paperEffectivelv save more consumableVacuum cleaning is supported with a dedicated fan, powerful and effective.The cleaning system has patents.
3,Operation Interface: Using Windows 10 operation interface,and easy to learn for user, with goodman-machine interactive function. Programing is designed with teaching andnavigation function, guidance is available on every step.Chinese/Englistseiectable Operating Journal/Breakdown Record/Breakdown Diagnosis.
4,Image And Optical System: Uniform ring light, high brightness coaxial light and advanced upper/lower visionsystemFull range of light compensation, Automatic and accurate recognized of alltype MARK points. Applicable for tin plating, copper plating, gold plating, tin sprayincFPC and other types PCB with different colors, able to ensure high accuracy.
5,Oright(Zhengshi) Special Platform Calibration System: Three axes linkage is designed with super-high dynamic characteristics.It carquickly adjust the PIN jacking height of PCB with different thickness.
6,2D Paste Printing Quality Test And Analysis: Ensure the quality of product printingThis feature can quickly detect forprinting offset, insufficient paste,missing and bridge and otherdefects.
❙ Specification of Printer L15
| Item | L15 |
| Screen frames size | Min:1100*300mm, Max:1800*750mm, Thickness:25-40mm |
| PCB size | Min:80*50mm, Max:1500*350mm, Thickness:0.4-6mm |
| PCB warpage | <1% |
| Transport height | 900±40mm |
| Transport direction | R→L or L→R |
| Transport speed | Max:1500mm/s(Programmable) |
| PCB board location | Support system:Magnetic Pin/Up-down adjusted/support block by hand Clamping system: Elastic side clamp/Z-direction pressure piece |
| Squeegee speed | 6-200mm/sec |
| Squeegee pressure | 0-15KG air pressure control |
| Squeegee angle | 60°/55°/45° |
| Squeegee type | Stainless steel(standard),plastic |
| Stencil separation speed | 0.1-20mm/sec (Programmable) |
| Cleaning system | Dry,Wet Vacuum three modes (Programmable) |
| Table adjustment ranges | X:±10mm, Y:±10mm,Φ:±2° |
| Repeat position accuracy | ±0.015mm |
| Printing accuracy | ±0.03mm |
| Cycle time | <15s (Exclude printing&cleaning) |
| Product changeover | <5min |
| Air required | 4.5-6 KG/m² |
| Power input | AC:220±10%, 50/60Hz, 1Φ3KW |
| Control method | PC control |
| Machine size | 2500(L)*1200(W)*1500(H) |
| Machien weight | About 1800KG |