The GSD-PM413A fully automatic solder paste printing machine is a production equipment required in the SMT manufacturing process. It is mainly composed of steel mesh, solder paste, embossing, motion control circuit board and other mechanisms, and can be used for connecting fully automatic production lines.

1、 Working principle:

Firstly, the solder pads on the printed circuit board need to be made into a printing plate (steel mesh) and mounted on a printing machine. Then, the fully automatic solder paste printing machine applies the solder paste to the areas with text and images on the printing plate (steel mesh), and directly or indirectly transfers it to the circuit board, thereby reproducing the solder paste pads on the PCB board that are the same as the printing plate.

2、 Equipment configuration advantages:

1. Programmable floating printing head: driven by two sets of stepper motors, with adjustable front and rear scraper pressure to ensure consistency in front and rear printing caused by fatigue deformation of scraper material; Effectively control the stroke, improve printing efficiency, and prevent solder paste leakage.

2. Standard stainless steel scraper, specially designed to improve the service life of the blade

3. Up/down vision precise alignment system to ensure printing deviation

4. Dry/wet/vacuum, programmable mesh cleaning system, suitable for different sizes of steel mesh

5. The PCB clamping device system is equipped with magnetic needles and vacuum suction cups to ensure flexible clamping devices on the side of the PCB - ensuring that there will be no bending deformation during PCB clamping; PCB pressure device (especially suitable for PCBs below 0.6) - ensures PCB flatness.

6. The GSD-PM413A fully automatic solder paste printing machine is suitable for manually adjusting the height of PCBs of different thicknesses, ensuring optimal contact between PCBs and steel mesh.

Minimum frame size: 420X500mm;

Maximum frame size: 737X737mm;

Mesh frame thickness: 25-40mm;

Minimum PCB size: 50X50mm;

Maximum PCB size: 400X300mm;

PCB thickness: 0.2~6mm;

PCB warpage: Max.PCB diagonal 1%;

Transfer height: 900 ± 40mm;

Transmission direction: left right; Right left; Left left; Right right;

Transportation speed: 1500mm/S (programmable);

PCB positioning support method: magnetic needle/manually adjustable lifting platform;

PCB positioning and clamping methods: special part flattening, edge clamping, vacuum suction nozzle;

Printing head: Two vertical motors drive the printing head;

Scraper speed: 6-300mm/sec;

Scraper pressure: 0-10Kg/cm2;

Scraper angle: 55 ° (standard;

Scraper type: steel scraper standard, adhesive scraper;

Steel mesh separation speed: 0.1~20mm/sec (programmable);

Cleaning methods: dry, wet, vacuum (programmable);

Workbench adjustment range: X ± 5mm; Y ± 5mm; θ ± 2 °;

Repetitive positioning accuracy: ± 0.01mm;

Printing accuracy: ± 0.025mm;

Printing cycle: ≤ 7s (excluding printing and cleaning);

Switching time:<5 minutes;

Using air pressure: 4.5~6Kg/cm2;

Power supply: AC220 ± 10%, 50/60HZ 1 Φ 3KW;

Control method: fully computer-controlled;

Machine dimensions: 1146 (L) X1364 (W) X1440 (H) mm;

Machine weight: around 1000 kilograms;

PCB transfer height: 35mm;