Full Automatic Pcb Stencil Printer Automatic Stencil Printing
Machine A5
Features:
1. Accurate optical positioning system
Adjustable four light sources, light intensity is adjustable,light
is uniform, and image acquisition is more perfect; Good
identification(including uneven mark points), apply for tinning,
copper plating, Gold plating, tin spraying,FPC and other types of
PCB with different colors.
2. High efficiency and high adaptability stencil cleaning system
The new wiping system ensures full contact with the stencil and
large vacuum suction,Ensure to eliminate the solder paste in the
mesh,create an anti-static stick roller, and completely remove the
solder paste adsorbed in the stencil and mesh truly realizes the
effective automatic cleaning function.
3. Printing axis servo drive
The Squeegee Y axis servo with screw drive,higher accuracy,more
stable operation, extend the service life,to provide a good
printing control platform for customers
4. Intelligent squeegee system
Intelligent programmable setting, two independent direct motors
driven squeegee, built-in precise zero pressure detection system.
5. Special PCB thickness adaptive system
The platform height is automatically calibrated according to PCB
thickness setting,which is intelligent, fast, simple and reliable
in structure.
6. 2D solder paste printing quality inspection and SPC analysis
2D function for offset,less tin, leakage,tin connection and other
printing problems can be quickly detected, the detection point
arbitrary increase;The SPC software can analyze the samples
collected by the machine CPK index ensures printing quality.
7. Automatic solder paste filling function
Regular and fixed point automatic addition of solder paste,to
ensure the quality of solder paste and the amount of solder paste
in the stencil. In order to ensure that the customer can carry out
the quality of stable and continuous printing for a long time,
improve productivity.
8. Squeegee pressure close-loop feedback control
Built in precise digital pressure sensor control system, through
the squeegee pressure feedback system, it can accurately display
the original pressure value of the squeegee,intelligently adjust
the depth of the squeegee pressure,ensure the constant pressure
value in the printing process and obtain the highest process
control, and realize the perfect printing of high-density and fine
spacing devices.
9. Temperature and humidity controlfunction
Automatic regulation and supervision of temperature and humidity in
the printing press to ensure the stable physical characteristics of
printing Materials.
10.Vacuum suction plate and upper press function
It can automatically clamp PCB of various sizes and thicknesses to
effectively overcome the deformation of the board,Make sure that
the tin is evenly printed.
11. Detection function of solder paste margin of stencil
Real time detection of solder paste margin (thickness) on
stencil,intelligent prompt for tin filling
12. Detection function of Stencil plugging
By compensating the light source above the stencil, CCD is used to
check the mesh in realtime,so as to quickly detect and judge
whether the stencil is blocked after cleaning,and carry out
automatic cleaning, which is a supplement to the 2D detection of
PCB.
Equipment Parameter:
Screen Frames: | 370*370mm~737*737mm |
Thinkness: | 25~40mm |
PCB size(min~max) | 50*50~400*340mm |
PCB thickness | 0.4~6mm |
PCB Warpage | ＜1% |
Transport Height | 900±40mm |
Transport direction | Left to right or right to left |
Transport Speed | Max 1500mm/s Programmable |
Print head | Two independent motorised printheads |
Squeegee speed | 6~200mm/sec |
Squeegee Angle | 60°/55°/45° |
Squeegee type | Stainless steel (Standard) Plastic |
Stencil Separation spped | 0.1~20mm/sec Programmable |
Cleaning System | Dry/Wet/Vacuum(Programmable) |
Table Adjustment ranges | X:±10mm Y:±10mm |
CCD FOV | 8*6mm |
Solder Paste Inspection | 2D Inspection Standard |
Repeat Position Accuracy | ±0.025mm |
Cycle Time | ＜7s(Exclud Printin&Cleaning) |
Product Changeover | ＜5min |
Air Required | 4.5~6kg/cm2 |
Machine weight | Approx 1000kgs |
Machine Dimensions | 1220*1355*1500 |
Global Service
For SMT Factory Setup, We Can Do for You:
1. We Provide Full SMT Solution for You
2. We Provide Core Technology With Our Equipments
3. We Provide The Most Professional Tech Service
4. We Have Wealthy Experience on SMT Factory Setup
5. We Can Solve Any Question About SMT
