In the laser processing industry, laser welding is a very key application field. Laser welding uses the laser beam with high energy density as the heat source. By controlling the width, energy, peak power and repetition frequency of laser pulse, the workpiece can be melted to form a specific molten pool.

With the development of national economy and scientific and technological level, the contemporary industry is developing towards the direction of automation and intelligence, automatic visual positioning technology is also applied in the laser welding industry more widely. Today, I will introduce the CCD automatic visual positioning laser welding machine of Xinde laser welding equipment.

Automatic visual positioning laser welding machine:

Automatic focusing function: laser welding head assembly laser distance sensor, through the sensor to calculate the distance between the current welding head and the workpiece, automatically move to the top set focal length position, sensor through the laser non-contact measurement, fast speed, high precision, move to the focal length position automatically save function.

CCD visual automatic positioning system features:

Through one-key positioning to find the welding focus position, and then through the CCD visual positioning system to find the welding graphics processing position, through the software correction compensation, automatic positioning of the workpiece, automatic welding, to ensure the consistency of product welding quality and welding machine position, in order to achieve the perfect welding effect.

Advantages of laser welding:

1. Fiber laser equipment stable performance, easy to operate, maintenance free;

2. It is the exclusive self-developed technology, with automatic positioning and focusing welding function;

3. Automatic pneumatic pressure tightening device, avoid virtual welding, welding quality consistency is good;

4. Adopt high speed galvanometer welding head, welding speed is at least 3 times more than the conventional laser welding machine;

The automatic visual positioning laser welding machine is suitable for the welding of the pole, composite sheet and aluminum connecting sheet of the major brand new energy square shell lithium battery, and the welding of the nickel sheet of the large polymer power battery.