Adjustment Method of the Direction and Position of Components for LED Pick and Place Machine

The LED pick and place machine is a kind of equipment used in the LED industry. It belongs to the SMT (Surface Mount System) placement machine, which can be used to assemble a large number of LED circuit boards. Do you know how the LED pick and place machine adjusts the position and direction of the components?

LED pick and place machine placement: its batch is large. Moreover, its supply cycle is tight, and the working procedures are complicated, so it is suitable for mass production.

Manual placement: It is easy to operate. In addition, its cost is relatively low. However, its production efficiency depends on the proficiency of the operating personnel.

The main tools for manual placement: vacuum suction pen, tweezers, IC suction and placement aligner, low-power stereo microscope or magnifying glass and so on.

The method of adjusting the position and direction of components for the LED pick and place machine:

1. Adjust the position of the LED pick and place machine and adjust the direction of the nozzle rotation. The accuracy of this method is limited, and it is no longer used in later models.

2. Laser recognition, X/Y coordinate system adjustment position, nozzle rotation adjustment direction. This method can realize recognition during the flight, but it cannot be used for the ball grid array element BGA.

3. Use the camera to identify, use the X/Y coordinate system to adjust the position, and use the nozzle to rotate to adjust the direction. Generally, the camera is fixed, and the placement head flies over the camera to perform imaging recognition. A camera recognition system that realizes recognition during flight can recognize any component.

Advantages of the SMT Process for LED Pick and Place Machine

Prior to LED SMT line production, the process of putting LEDs into their packages was done manually. Since most of the high-precision work was done manually, variations and inconsistencies in output due to human error were some of the major issues faced. By adopting an LED SMT production line, LED manufacturers and designers have witnessed a huge leap in yield, performance and durability. Here are some of the major benefits offered by SMT LED machine manufacturing.

The biggest advantage of using SMT machines for LED is that they eliminate the possibility of variations common to manual assembly. The precise and high-precision automatic LED pick and place machine places multiple components on the board at once, dramatically increasing productivity while reducing labor costs. The efficiency of SMT-based LED component manufacturing has increased exponentially as human intervention has been minimized.

In addition to pick and place LED manufacturing, the importance of the SMT process for LED pick and place is also reflected in the design process. Miniaturization is the trend in LED lighting, and the pick and place SMD LED mounting machine makes this possible. The LED SMT machine utilizes higher levels of automation, high-quality nozzles and feeders, all of which combine to allow handling of much smaller components than traditional assembly methods.

Another important aspect of the SMT LED machine that helps achieve compact dimensions is the use of zero wires. This process reduces the size of the board by mounting the components directly onto the board, resulting in a compact and slim design.

We are an SMT one-stop manufacturer and supplier. Our company's pick and place machine has the comprehensive characteristics of fast placement speed, high precision, stable operation, light body, convenient operation, etc. It really solves the problem of high labor cost, low production efficiency, unstable product quality and high equipment investment, and high maintenance cost for customers. If necessary, welcome to consult.