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Radial inserter process

Electronics PCB assembly:
A radial inserter takes radial leaded through-hole components from a reels which are fed into dispensing heads that cut the component from the reel and place it onto the chain in sequence of the order of insertion. The component is brought to a component transfer assembly behind the insertion head and is transferred to the insertion head, then inserted into the board while a clinch assembly underneath cuts and bends the leads opposite to each other.

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Radial inserter process

  1. 1. www.smthelp.com Components RadialAxial
  2. 2. www.smthelp.com Inline Sequencer Configuration 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31 Inserter Sequencer Sequencer Chain Dispensing heads Top View
  3. 3. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31 • Component is indexed by dispensing head from ammo box or reel • Component is cut from its ammo box or reel tape • Component is snapped into the carrier clip clamps Ammo box/reels Dispensing heads
  4. 4. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  5. 5. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  6. 6. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  7. 7. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  8. 8. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  9. 9. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  10. 10. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  11. 11. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  12. 12. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  13. 13. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  14. 14. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  15. 15. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  16. 16. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  17. 17. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  18. 18. www.smthelp.com 827 28 Direction of chain travel 29 30 31 • The Cutter Station cuts the paper tape from the component leads 1 2 3 4 5 6 7 Cutter Station
  19. 19. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  20. 20. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  21. 21. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  22. 22. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  23. 23. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31 • The optional Component Verification (ERV) verifies component is correct: - Correct component - Correct polarity - Correct dispensing head location + - Optional ERV (Expanded Range Verifier) + -
  24. 24. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  25. 25. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  26. 26. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  27. 27. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31• The component sensor examines the chain clip for a component and notifies the operator if a component is missing Component Sensor
  28. 28. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  29. 29. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31
  30. 30. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31•The Component Transfer Assembly (CTA) transfers the component from the chain clip to the insertion head Component Transfer Assy Insertion head CTA Upper Guide CTA Lower Guide Insertion head guide jaw
  31. 31. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31 • The Clinch raises to the bottom of the PCB • The Insertion head guides the leads into the holes in the PCB Insertion head
  32. 32. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31 • The Insertion Head retracts at a 45 0 angle • The Pusher Tip pushes the component to the PCB and inserts the leads through the PCB and into the opening of the Clinch Insertion head
  33. 33. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31• The Clinch cuts the component leads and clinches them before returning to its lower position Insertion head
  34. 34. www.smthelp.com 1 2 3 4 5 6 7 827 28 Direction of chain travel 29 30 31 Insertion head • The Clinch cuts the component leads and clinches them before returning to its lower position
  35. 35. www.smthelp.com End of Process

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