Host-machine linking: takt, centering and short buffers

Auto line-linking is more than a conveyor between two machines. It absorbs small takt differences, presents boards at a repeatable position, and protects edges while operators handle exceptions—not every hand-off.

Furniture cells typically also need centering or side-guiding before the next process, a short buffer that does not crush stacks, and a clear jam-recovery path that does not stop the whole plant.

Host height, in-feed / out-feed direction, maximum board size, minimum cycle time, and whether the machine expects stopped presentation or continuous flow.

Aisle width, column positions and forklift paths often decide whether a lift, turntable or traversing cart is needed—not only a straight roller run.

Sensors and interlocks should be assigned early among the host OEM, the line builder and plant electrical. Ambiguity here is a common cause of commissioning delay.

Size short buffers to the real recovery window (tool change, glue refill, quality hold), not to a theoretical peak. Oversized buffers hide process problems and consume floor.

If two hosts differ by more than a few percent in sustainable takt, adjust upstream scheduling or add a controlled store—a roller link alone will not erase the gap.