product description

product overview

Our company has always been at the forefront of technology, actively researching and developing laser drilling technology. The GS-DKJ02 plastic film laser drilling machine integrates laser, mechanical, and electrical control technologies, using a constant tension and constant line speed plastic film conveying system, laserDynamic follow-up drilling system, speed detection, laser energy control and other production process automation controls, using focused high-energy density laser beams to act on the surface of plastic film, converting light energy into heat energy. Within microseconds, the temperature in the spot area rapidly increasesRaise the speed to the melting point or even boiling point of the plastic material, melt or vaporize the plastic material, and form laser cutting holes. Meanwhile, by adjusting the laser power, selective layer cutting of plastic materials can be performed.

laser device

We use a CO2 gas laser from the American company Coherent, which produces a wavelength of10.6μmBelongs to the mid infrared frequency band,CO2Laser has relatively high power and high electro-optical conversion efficiency, and is currently widely used as a mature laser. Carbon dioxide laserCO2Gas, as a working substanceCO2When other auxiliary gases are charged into the discharge tube and a high voltage is applied to the electrode, a glow discharge is generated in the discharge tube, which can cause gas molecules to release laser light. After amplifying the released laser energy, laser processing can be carried out.

refrigeration machine

The refrigeration machine is used to cool the laser and ensure that the laser operates at a constant temperature. The HC045 air-cooled refrigeration machine produced by Shenzhen Dazu is selected, which comes with temperature, liquid level, and flow alarm functions and is easy to set. Simultaneously cooling two lasers.

Two dimensional adjustment table

The two-dimensional manual adjustment table for the laser is used to adjust the horizontal and vertical positions of the laser. Horizontal adjustment adjusts the drilling edge distance, while vertical adjustment adjusts the focal length of the laser focusing head. The spacing adjustment between two or three rows is achieved through the internal use of the laser focusing head.

Main technical indicators of the equipment：

Laser power: 55W100W、200W

Hole diameter: Ø 0.1- Ø 0.2mm

Punching length: Length of film roll material

Drilling speed: 0-200m/min

Line spacing adjustment range: 0-20mm

Range of hole spacing adjustment: 1-10mm

Number of perforation rows: 4 (adjustable)

Width of the format: 150-550mm

Seismic lens horizontal adjustment stroke: 300mm

Vertical adjustment stroke: 50mm

Drilling range: 60mm x 60mm

Single layer punching is achieved when using double-layer film, with no holes or adhesion on the bottom layer