Methods to improve the speed of the SMT machine

2025-04-20 15:53

In the SMT production process, considering the importance ofthe mounting sped of the SiMT machine, many SMT machine manufacturers are making every eforto improve the speed of the SMT machine. KINGsUN technical team has analzed the folowing main methods to improve the speed of the SMT machine.

1. Structural improvement of SMT Machine

1. Adopting dualtracks: This can achieve PcB placement on one track and bard feeding on the other track, reducing PcB conveying time and standby dwelltimeof the placement head.

2. Multi mount head combination technology: There are now arch structures with double and four heads, which use both ends to dive simulteaneously to prevent theeffect of cantilever beams and reduce mechanical stability time.

3. Combined (or modular) multi unit structure, emphasizing the installation speed per unit area.

2.Mounting head and nozzle technology

Lightning mounting head : Multi nozle structure with up to 30 nozzles on one mounting head, high stability and strong adaptabiily, capable of mounting componentsfrom 0 20. 1 and 01005 to 30mm x 30mm QFP element.

3.Motion driven and linear motor technology

1. Using fuzzy control technology, the motion is controled in three stages, namely "slow, fast, and slow", with an"s" shape change, making the motion both "soft'and "fast".

2. A patented linear motor that utizes high posioning accuracy and high repeatability,as well as hioh speed and acceleration, can be quickly and stably (yp to55ms), has low working current, and can achieve high-precision control.

4.Rapid detection technology

Combination of laser and CcD applications:Dual cameras - chip components and large-sized lCs are detected separately, enabling fast image acquision andconversion circuits.

5.Feeder technology

The feeding method of the inteligent feeder can shorten the time for componentreplacement and manual errors. Capable of non-stop refueling, dual beltfeeder.

and large feeder capacily, Some SMT machines can reach the capacity of 256 8mm feeders, which can eficiently supply bulk materials.

6.Software technology

Various forms of PcB files can be directly optimized to generate SMD program files, reducing manual programming time. t is suitable for machine fault selfdiaanosis systems and large-scale production comprehensive management systems, and can inteligently operate the system.