High precision electric vertical screen printing machine

Description

• Features of high-precision electric vertical screen printing machine
• The printing transmission is driven by a motor and a synchronous belt transmission, which has agile action, uniform speed, and adjustable speed. The lifting and lowering of the net frame is driven by a motor, frequency conversion speed regulation, and the whole machine runs smoothly.
• The squeegee and the ink-returning knife have air pressure adjustment devices, and the printing thickness and size can be adjusted.
• Pneumatic off-screen structure, which can be opened or closed according to printing needs, which is convenient and flexible.
• The screen arm can be adjusted left and right to facilitate the printing of different sizes of screens and products.
• Equipped with a safety device to make the grid stand at the upper position, with reliable safety.
• The left and right stroke is controlled by the proximity switch, which is easy to operate.
• The electronic control unit is centralized controlled by the microcomputer controller, the operation of the whole machine is simpler, more flexible and convenient for maintenance.

Technical parameters of high-precision electric vertical screen printing machine

Equipment lubrication part

Working environment

1. The ambient light intensity shall not be greater than 3000Lx
2. The temperature of the surrounding medium is not higher than -20
3. The relative humidity of the air is not more than 85% (medium temperature is at 20℃)
4. Places without conductive dust.
5. An environment without explosion hazard.
6. An environment free of gases and vapors that can corrode metals.
7. Single-phase AC220V, 10KW power supply and 3-6kg/cm², 260L/min compressed air source supply place.

Machine detail show.

Other major components

1.Jacking system：

A device that controls the entire upper and lower parts of the grid.

2.Left and right drive：

A device that controls the left and right movement of the entire print head.

3.Solenoid valve assembly：

A device used to control the movement of all cylinders in a machine.

4.Distribution box：

Used to control the power supply, motor and microcomputer drive function.

Installation and connection of machines：

1. Make a corresponding screen according to the pattern size required for printing.
2. Make a set of scraper and return knife to match the length of the substrate.
3. The scraper and the ink knife are respectively installed in the corresponding position of the machine, and fixed.
4. Place the net board on the front and rear net clips, and secure.
5. Adjust the net plate parallel to the workbench.
6. Please adjust the scraper and ink knife parallel to the screen (based on the screen), and according to the actual needs of the substrate in the range of 65°-85° adjust the scraper tilt.
7. Adjust the printing stroke according to the size of the printing pattern (adjust the front and back position of the induction switch).
8. According to the thickness of the substrate to adjust the size of the network from the ground to the appropriate.
9. Printing speed adjustment: press the speed knob to adjust slowly to reach the appropriate speed when the machine is in air transportation.
10. Lock all handles in corresponding positions to ensure accurate nesting.
11. Adjust the ink into the screen behind the blank position.。
12. According to the substrate thickness, equipped with three corresponding positioner, and paste firmly.
13. Equipped with appropriate amount of washing water, such as broken step, so as to clear screen version.
14. Good power supply origin, can start production.