Oriented transfer
Moving parts while preserving the accepted datum and orientation.
Transfer, buffer and accumulation
Linear feeders for reliable part presentation.
Vibratory and driven linear tracks that move oriented components from a feeder to the exact point of use while controlling pitch, queue pressure and availability.
- Sample-led design
- Defined orientation
- Sustained output
- Integrated hand-off
How it works
What is a linear feeder?
A linear feeder transfers parts along a defined track. It is typically used after a bowl, step or centrifugal feeder to create a buffer, maintain orientation and decouple the presentation device from the downstream machine cycle.
System overview
Designed around the real production condition.
Linear feeders can be supplied with bowl or step feeders, support frames, acoustic covers, sensors, queue control, dual-lane arrangements and precision escapements.
- Track profile matched to the oriented component
- Buffer length designed from line cycle and stop/start behaviour
- Track-full and low-part sensors for automatic speed control
- End tooling and escapement coordinated with the receiving process
Where it fits
Applications that merit assessment.
Machine buffering
Providing controlled accumulation between feeder and process.
Multi-lane supply
Splitting or maintaining several lanes where the application permits.
Engineering decisions
Performance is determined at the interfaces.
The following issues are reviewed before the final tooling and controls are fixed.
Back pressure
Parts must queue without riding, shingling, wedging or surface damage.
Track dynamics
Frequency, amplitude, slope and mass affect stable movement.
End condition
The final few components often require special sensing and anti-bounce tooling.
Project definition
Information we need for an accurate proposal.
Drawings help, but representative production parts and the required hand-off condition are usually decisive.
| Track length | Distance, route, elevation change and allowable footprint. |
|---|---|
| Product orientation | Part datum, permitted contact surfaces and anti-rotation requirements. |
| Buffer objective | Required autonomous cycles or seconds of accumulation. |
| Discharge pitch | Part-to-part spacing and escapement sequence. |
| Sensors | Track full, low level, jam detection and downstream ready signals. |
| Construction | Frame, cover, contact materials and access for cleaning or changeover. |
Acceptance planning
Agree the test criteria before manufacture.
Agree the component set, sustained accepted output, test duration, normal interventions, orientation criteria, surface quality and downstream interface. This converts a demonstration into an acceptance test.
Common questions
Linear feeders questions.
Is a linear feeder the same as a conveyor?
No. A linear feeder usually moves parts through controlled vibration along a profiled track, while a conveyor uses a belt, chain or other driven surface. The correct choice depends on orientation and accumulation.
How much buffer should the track provide?
It should be based on the downstream cycle, feeder recovery time and allowable footprint. Excessive queue pressure can be as problematic as too little accumulation.
Can linear tracks go around corners?
Routes can be configured, but preserving orientation through turns may require transfer tooling or a different layout. Straight, accessible paths are preferred where possible.
Can a linear feeder run more than one product?
Yes, if the track profile and controls suit the range. Adjustable rails or change parts may be required.
How are jams detected?
Sensor timing, track occupancy and feeder response can be monitored so the controller stops or alarms when expected product movement does not occur.
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