The application of the mediocre servo system in the screen printing industry

Industry background (industry application field)

Screen printing is the most applied T-shirt printing technology. 90% of T shirts bought from outside shops are screen printing. Screen printing technology is relatively complex. There are several steps in designing, making films, printing, printing and drying. Silk screen color printing, simply speaking, is a T-shirt design. If there are three colors of red, yellow and blue, then we need to print three editions, one color per color, and the majority in China are spot color printing. Screen printing by adding some special materials, there will be different printing effects to meet the special needs of the customer.

The screen printing machine with Yong Bo product is simple and easy to understand and saves labor cost. It only requires manual placement of semi finished products that need to be printed at fixed positions, which improves production efficiency. The control system is stable and efficient, the product has no color difference, printing and dyeing precision, and the effect is excellent.

Two. System scheme

(I) Programme 1

1. process

Artificial placement of semi-finished products, automatic rotation, printing and dyeing, drying and entering circulation

2. advantages

(1) improving capacity and taking up space

(2) the product has no color difference, the product good rate is high, the multi color one machine is produced simultaneously.

(3) save the labor cost, and only need to put the semi finished product in the fixed position in the fixed position.

(4) the operation of the system is simple and easy to understand

3. servo control wiring

4. parameter setting

1. process

Manual placement of semi-finished products, mainframe line in place, extension printing, main line movement of mainframe, and end of all machine printing and dyeing

2. advantages

(1) unlimited expansion: modular combination, scalable, extensible enough color printing head, convenient and quick

(2) no color, excellent rate of product is high, a multi output machine at the same time

(3) accurate positioning, using three point positioning, ensure the accuracy of dyeing

(4) according to the principle of screen printing: printing effect: Flower printed in the same angle, scraper, velocity, color and precision is consistent. Ensure the printing effect, reduce the defect.

(5) to save labor cost, only need to manually put into semi-finished products for printing and dyeing in fixed position

(6) the system operation is simple

3. servo control wiring

4. parameter setting

Three. Program display

1. The host part program

2. extension part program