1. Structure of LCD and LED TVs:
- Display module:Including the panel (core display component, composed of backlight layer, liquid crystal layer, polarizer, etc.), driver board and cable interface, is the core of TV imaging.
- Power board: converts the mains power into the DC voltage required by various components of the TV to supply power to the whole machine.
- Motherboard: Integrate the central processing unit, memory, and interface circuits, responsible for signal processing, system operation and external device connection.
- Shell and frame: It consists of a front frame (fixing the screen), a rear shell (protecting internal components) and a bracket. It is mostly made of plastic or metal, taking into account aesthetics and protection.
2. Automated conveying system:
- The LCD/LED TV automation assembly line adopts a double-speed chain conveyor line (with anti-static tooling board).
- Application scenarios: As the main line of assembly of the whole machine, it carries the transfer of TV back shell, front frame and other components (the tool board carries a load of 30-50kg), such as transporting from the back shell installation station to the motherboard fixing station, or sending it to the inspection area after the shell is welded.
3. Core advantages of LCD/LED TV automation assembly line：
- Efficiency improvement: The production cycle of a single TV on the manual production line is about 30-40 minutes, and the automated line can be compressed to 10-15 minutes.
- Quality controllable: The assembly accuracy of automated equipment is high, the defective point rate of display screens has dropped from 2% in manual production to less than 0.1%, and the pass rate of electrical safety testing has increased to 99.9%.
- Flexible production capacity: Support mixed-line production of TVs of different size (32 inches to 75 inches) and different configurations (smart/non-smart) to meet customization needs (such as brand LOGO, interface configuration).
- Cost optimization: Labor requirements can be reduced by 70-90% in the long run, and material loss rates (such as PCBs and displays) can be reduced from 5% to below 1%.
4. Contact information：
- If you have any questions or needs about the automated assembly line, please contact us via email: yaming_best@outlook.com
