SMT single-track buffer machine for PCBA circuit board temporary storage and buffering.

SMT Single-Rail Buffer Machine for PCBA Circuit Board Temporary Storage

I. Product Overview

The SMT single-rail buffer machine is used for buffering boards between processes in SMT (Surface Mount Technology) production lines, solving the problems of inconsistent cycle times between upstream and downstream equipment and board congestion caused by short downtime. It adopts a layered buffer structure, with independent and controllable logic for board input, storage, and output. Boards are stored in orderly layers, preventing damage to components from stacked boards. The single-rail conveyor system occupies less space. Equipped with a PLC touch control system, the number of buffers and the input/output speed can be customized, and signals can be linked with upstream and downstream machines. The soft tray design effectively protects the board surface and surface mount components, simplifying line changeover and debugging. It is suitable for flexible layout in small to medium-sized workshops, reducing production line downtime and improving overall production line uptime.

II. Core Features

1. Layered independent buffering ensures orderly board storage, preventing board stacking and compression, and protecting components.

2. Single-rail narrow body, compact footprint, suitable for installation in tight production line locations.

3. Signal linkage with upstream and downstream equipment enables automatic start and stop, balancing production line pace.

4. Flexible support tray design prevents damage to board surfaces and is compatible with thin PCBs and FPC flexible boards.

5. Touchscreen PLC control allows for adjustable buffer quantity, simple operation, and fast line changeover.

III. Product Parameters

Applicable Board Materials: PCBA, FR4 rigid board, aluminum substrate, FPC flexible board
Board Thickness Range: 0.4mm～3.0mm
Buffer Capacity: Maximum 25 pieces (adjustable)
Conveying Speed: 0.1～8m/min
Conveying Height: 900±15mm
Rail Width: 40～400mm (manually adjustable)
Drive Method: Stepper motor drive
Power Supply: AC220V 50Hz

IV. Application Scenarios

Deployed between printing presses, pick-and-place machines, AOI machines, etc., for cycle time compensation between upstream and downstream processes and short-term downtime buffering.

Suitable for production lines of small household appliance motherboards, module circuit boards, sensor circuit boards, and Bluetooth modules, alleviating board blockage caused by single-station delays, reducing manual intervention, and ensuring continuous production.