New Technology | Laser Cleaning Head With Angle Protection Function

As laser cleaning technology matures, it has been widely used in various industries. Its high efficiency, greenness and convenience are very popular, but safety issues cannot be ignored. Most laser cleaning equipment passively protects workers' safety through external protective tools, such as goggles, or by improving safety awareness through personnel safety training.

However, when using or repairing a laser cleaning machine, due to improper operation or random placement of the laser cleaning head, the laser may irradiate non-workpiece surfaces or even the human body, causing human damage such as skin burns and retinal damage. 

 

 

SDQY Laser has newly developed a laser cleaning head with angle protection function, which innovatively combines the inclination sensor and laser cleaning head together, and centrally processes the cleaning head posture and laser light control through the main controller, so that the laser cleaning head has an angle "sense" and automatically cuts off the laser output when the cleaning head is in a dangerous posture, effectively preventing high-energy laser from damaging non-workpiece surfaces, and eliminating dangerous damage to personnel by laser, greatly enhancing the safety of the laser cleaning head.

1. 2D angle detection, full-directional coverage

This laser cleaning head has an integrated inclination angle sensor, which can detect angle information in two dimensions: pitch angle and roll angle. It can detect angles of positive and negative 180 degrees, covering the posture of the cleaning head in all directions.

 

2. Real-time angle transmission to prevent safety accidents

The sensor detects the angle of the cleaning head in real time and transmits the angle data to the main controller through the communication cable at a speed of 20 times per second. The main controller determines whether the angle exceeds the safe light output angle set by the user. When the angle of any dimension of the cleaning head exceeds the safe angle during the cleaning process, the main controller will turn off the laser within a few microseconds. At the same time, if the current laser cleaning head is in a dangerous posture, accidentally touching the light output button will not trigger the laser output, thereby eliminating safety accidents caused by high-energy lasers in all aspects.

 

3. Visual operation screen, customizable safety angle

The user can observe the current cleaning head angle information in real time on the device display screen and set the dangerous light output angle of the cleaning head, so that the user can understand the posture of the laser cleaning head and customize the personalized cleaning safety angle.

 

 

The laser cleaning head has the advantages of safety, stability, high efficiency, flexibility, etc. It can not only meet the needs of various cleaning conditions, but also takes the lead in the industry in terms of safe operation. It is currently widely used in the fields of shipbuilding, auto repair, rubber molds, high-end machine tools, rails and environmental protection, and can effectively remove resin, paint, oil, stains, dirt, rust, coating, plating and oxide layer on the surface of objects. The market response is good.

 

 

Due to its novelty, creativity and practicality, this technology was granted a utility model patent after more than a month of review, which greatly reduced the safety hazards of laser equipment use in its application.