LED lighting assembly line
summary:
1. Automated conveying equipment
Among the LED lamp automated assembly lines, belt lines are the preferred choice for "low-cost, light load, and simple transportation" and are suitable for basic circulation links in LED production; double-speed chains are the core equipment of "high-precision, multi-station, and efficient collaboration"., suitable for complex assembly and automation integration scenarios.
a. Typical application scenarios of belt conveyors: Post-SMT processes of LED light boards (such as transportation from the reflow furnace to before AOI testing), the light boards are thin and light (usually ≤0.5kg) and have a flat surface, so that the belt can avoid scratching the PCB; Short-term circulation of small LED components (such as indicator lights and lamp bead brackets) requires no precise positioning and only simple transportation "from A to B"; temporary transportation before packaging of finished products (such as LED downlight products from the assembly line to the packaging station), the smoothness of the belt can reduce collision of finished products.
b. Typical application scenarios of double-speed chain conveyors: For the core assembly line of LED lamps (such as the fitting of the lamp board and the radiator, the wiring of the power module and the lamp body), each workstation requires 10-30 seconds to operate the material., double-speed chain can allow the material to accurately stay at the corresponding workstation by blocking the cylinder, and automatically flow to the next workstation after completion.
2. Core functions of the delivery system
a. Material connection: Accurately transport the output of the previous process (such as the mounted lamp board) to the next process (such as the welding station) to avoid production interruption. b. Beat matching: Adjust the conveying speed according to the processing speed of each station (such as SMT mounter placing 3000 lamp beads per minute) to ensure "no accumulation or waiting". c. Accurate positioning: Achieve accurate positioning of materials (error is usually ≤±0.5mm) at key workstations (such as robot assembly and testing) to ensure the accuracy of subsequent operations. d. Flexible adaptation: Adapt to multiple varieties of production (such as simultaneously transporting LED street lights and downlight casings of different size), and support rapid replacement.
