What Is Laser Marking Machine?

Laser marking machine is an engraving system that generates a high-energy continuous laser beam by a laser generator. The focused laser acts on the printing material to instantly melt or even vaporize the surface material. By controlling the path of the laser on the surface of the material to form the required graphic marks.

What Is CCD Visual Positioning System?

CCD visual positioning system is a visual motion control system developed for the needs of higher precision camera positioning identification, marking, engraving or cutting. It has the characteristics of high precision and high stability. It is mainly used in laser marking, engraving and cutting machines. At the same time, the system can also be used as an ordinary laser motion control system. CCD visual positioning system is a high-tech product used for industrial detection and identification. The core issue of production is the selection of industrial computer system, which can collect high-definition images of processed products and directly transmit them to the GPIO interface of the machine. Due to the rapid development of digital image processing and computer vision technology, more and more researchers have adopted cameras as the perception sensors of fully autonomous mobile robots. This is mainly because the original ultrasonic or infrared sensors have limited amount of information and poor robustness, while the visual system can make up for these shortcomings. The real world is three-dimensional, while the image projected on the camera lens (CCD/CMOS) is two-dimensional. The ultimate goal of visual processing is to extract relevant three-dimensional world information from the perceived two-dimensional image.

How Does CCD Visual Positioning System Work?

Due to the rapid development of digital image processing and computer vision technology, more and more researchers have adopted cameras as the perception sensors of fully autonomous mobile robots. The filter-based positioning algorithms of CCD visual positioning system mainly include KF, SEIF, PF, EKF, and UKF. The method of combining monocular vision and odometer can also be used. Using the odometer reading as auxiliary information, the coordinate position of the feature point in the current robot coordinate system is calculated by triangulation. The three-dimensional coordinate calculation here needs to be carried out on the basis of a delay of one time step.  

2022 Best Laser Marking Machine with CCD Visual Positioning System Advantages

1. The products' position and angle can be freely placed on conveyor belt, the CCD vision system automatically captures without fixture positioning, and automatically marking.

2. The visual positioning system enlarge the marking area and solves the accuracy problem of the small parts.

3. Adopts a coaxial CCD camera, the marking position is accurate, without missing or re-marking.

4. It can be equipped with assembly line or other automatic loading and unloading mechanism to realize automatic marking.

5. Especially suitable for product processing such as heavy workload, difficult feeding positioning, and diversified and complex workpieces.

Applications of 2022 Best Laser Marking Machine with CCD Visual Positioning System

This fiber laser marking machine is especially suitable for marking on ultra high-precision and valuable parts which is not easy to be positioned by hand, it can identify the shape and marking area of the object in the software. lt's widely suitable for all kinds of metals, aluminum, aluminum alloy, deep carved metal, hard plastic and many sensitive materials and PVC. Especially good for marking IC chips, circuit boards, resistors, small capacitors, metal buttons, pens, etc. Best applied for assembly line that need productivity and high precision industries, such as electronic parts, communication, medical equipment, precision mechanics, gold industry, metal buttons, stationery and many other industries. Technical Parameters of CCD Visual Positioning Laser Marking System Original source from https://www.stylecnc.com, if you want to copy, please indicate the primary source: https://www.stylecnc.com/fiber-laser-marking-machine/fiber-laser-metal-marking-machine-for-metal.html?gclid=Cj0KCQiA1NebBhDDARIsAANiDD1mBvFQGgCWegDEmcqJh0kGZE8drDivCDRmWTbPPot-EvVOSsPSoXcaAsKlEALw_wcB