SMT automatic vision stencil printer

Machine main features

1. PCB transport and clamping system

The PCB loading direction can be selected and combined freely.

Unique crafted internal gear conveyor belt to prevent jamming.

Programmable transport speed control makes PCB stop more precise.

Adopt flexible side clamps and segmented supports to effectively clamp the PCB to ensure a fully balanced contact between the PCB and the steel mesh.

The optimally designed module drive structure effectively improves the stability of the platform calibration, and realizes ultra-small transmission under fine-tuning, so that the machine can meet the printing requirement of higher precision. The structure is simple and reliable, the adjustable is convenient, and the height adjustment of the support PIN of the PCB board with different thicknesses can be quickly realized.

2. Stencil positioning system

Arch bridge-shaped suspension hanging direct-connect scraper.

The size of steel mesh is universal, with good and wide applicability.

Segmented fixed steel mesh frame.

3. Scraper system

Cast aluminum scraper beam to ensure smoother running of scraper.

Programmable suspension self-adjusting stepper motor drivers print head.

Bilateral double-slider positioning type slide rail structure ensures the accuracy and smoothness of running before and after printing.

According to the different pressure requirements of the front and rear squeegees and the stability of the lifting and lowering, to prevent the leakage of solder paste, the blade has a certain elastic clamping design, the pressure of the squeegee, the lifting speed, the printing speed, and the printing range are all software-adjustable. Provide a variety of demouding methods to meet different requirement of PCB, provide customers with a good printing control platform.

Slide rail type scraper system, improve operation stability and prolong lifetime.

The fully closed-loop scraper pressure feedback device monitors the scrper pressure at all times, making the printing more full.

Embedded scale,never fall off.

4. Operation interface

Easy-to-learn and easy-to-use friendly operation interface

With good Human-machine dialogue function

Make program files with teaching and navigation functions,with prompts for each step.

One-key switch between Chinese and English, with operation log, fault record analysis and diagnosis and other functions.

5. Image and optical system

X,Y axis adopts high-precision grinding ball screw,driven by servo motors at both side.

The polarizer is added inside, and the Mark of different shapes is automatically and accurately grasped, and the upper, lower and coaxial three-way uniform light sources.