Chain Automatic PCB Turnover Machine PCB Feeding For SMT Pick And Place Line

HDY chain automatic PCB turnover machine is dedicated inline automation equipment for blank PCB feeding and 180° board flipping in SMT double-sided assembly production lines. It realizes automatic flipping of bare circuit boards, smoothly connecting upstream PCB loader and downstream stencil printer, pick and place machine, eliminating manual board flipping to boost unmanned production efficiency.

The machine adopts integrated all-enclosed cabinet structure with full surrounding sealing plates and computer white baking paint surface, dust-proof, anti-static and neat workshop appearance. Overall outer size L600*W920*H1400mm, built-in 586mm long adjustable guide rail, rail width freely adjusted from 50mm to 460mm to fit multi-size PCBs; working height 910±20mm adjustable to match all standard SMT equipment height.

Adopts stable chain transmission structure, conveying speed stepless adjustable 0~4m/min to match different line beats. Flip mechanism driven by precision stepper motor, flexible and smooth rotation without board collision or component dropping; the rail docking structure ensures seamless PCB transfer with front and rear SMT machines without jamming.

Core control system adopts Panasonic PLC programmable controller matched with XINTEK true-color touch screen, simple parameter setting, real-time operation status display and fault alarm. Standard industrial 220V AC 50Hz power supply, supporting air pressure 0.4~0.6Mpa; equipped with Meanwell switching power supply and Omron safety relay, complete independent electric control box for centralized wiring, safe and convenient maintenance. It supports left-to-right unidirectional PCB transmission, max bearing PCB weight 5KG, compatible with 500*460mm large-size bare boards.

1. Full enclosed integrated cabinet with baking paint: Most low-end flip machines adopt open frame design, easy to accumulate dust and cause static damage to PCBs; all-sealed computer white cabinet realizes dustproof & ESD protection, clean workshop compliant.
2. Large 500*460mm PCB compatible + 5KG heavy load capacity: Peer common flippers only support max 400mm width thin boards; this model adapts large-size thick bare PCBs for automotive & communication electronics, wider application range.
3. Stepper motor precision flip drive: Cheap flippers use ordinary geared motor with unstable rotation, easy board offset; stepper motor realizes slow, flexible 180° turnover without scratching board surface.
4. 0~4m/min full-range adjustable chain conveying: Competitors fixed or limited speed range cannot match high-speed SMT lines; stepless speed regulation fits small batch trial production and mass high-speed production simultaneously.
5. Panasonic industrial PLC + complete brand electric parts: Generic flip machines use domestic low-cost controllers with high failure rate; matched Panasonic PLC, Meanwell power, Omron relay, long service life and stable operation.
6. Adjustable 910±20mm rail height + 50–460mm wide rail: Fixed-height single-size rail of peer products requires extra brackets for line matching; adjustable width & height realizes one-click adaptation to different production layouts.
7. Smooth front-rear equipment docking structure: Ordinary flip machine rail connection has gaps leading to PCB jamming; customized transition rail ensures smooth board in/out without stuck material.
8. Independent centralized electric control box: Scattered exposed wiring of cheap flippers brings short-circuit risk; integrated control box centralizes all circuits, convenient daily inspection and troubleshooting.

• Double-sided SMT full production line front-end blank PCB feeding: Connect magazine loader, stencil printer, high-speed pick and place machine for automatic bare board flipping
• Large-size rigid PCB manufacturing: Automotive control boards, communication mainboards, power supply boards within 500*460mm
• Unmanned intelligent SMT workshop: Cooperate with PCB unloader, NGOK conveyor, parallel transfer machine to form fully automatic closed-loop board handling system
• Multi-spec mixed batch electronic production: Quick adjustment of rail width and conveying speed via touch screen to switch different PCB sizes
• LED, household appliance, medical electronics patch lines: Gentle chain transmission protects thin bare boards from deformation during flipping
• Factory line reconstruction & capacity expansion: Compact body size saves workshop space, compatible with existing old SMT equipment layout, low transformation cost