The SM421 series pick and place from Samsung is a very easy to use machine that is fast and dependable in any manufacturing environment. It includes Samsung’s flying vision camera system dedicated to each of the six spindles on the gantry, maximizing placement speeds (up to 21,000 components per hour) by identifying component centers during transit from the feeder to the placement location. The system centers components based on leads, not just the body, to ensure accurate placements every time. Adding a stage-vision system extends the SM421 component size range from 01005 to 55mm2. It can handle a 75mm long connector and a 15mm high component.

The enhanced conveyor design accommodates boards from 2" x 1.6" up to 18.1" x 15.75" in the standard configuration, with optional large board capability available for sizes up to 24" x 20". Advances in edge clamping design allow boards as thin as 0.015" to be held securely during high speed placement.

The SM421 is configured for the Samsung SM Series slim format tape feeder system, which is designed to handle industry standard EIA 481 tape sizes. The rack system holds a maximum of 120 feeders (8mm). The Intelligent (IT) Feeder System adds lot tracking and inventory management capabilities to the SM421 platform. IT feeders are assigned a unique identity based on which components are loaded onto the feeder. The IT system then ensures that the correct part is loaded in the assigned feeder slot and notifies the operator before replenishment is needed. A one-touch clamping feature allows users to replace tape feeders during operations to maximize productivity, while the system’s endless-discharge method for non-stop operation provides efficiency, reliability, and repeatability of component pickups.

An optional external Side Tray Handler allows full access to all of the feeder slots including front and backside docking carts, and full process width of PCBs. Removable cartridges provide rapid changeover, empty trays are moved to the top position, making replenishment quick and easy. The small footprint includes a built-in buffer conveyor and an embedded Windows XP user interface with an easy-to-read LCD screen for accurate and efficient setup. The SM software maintains full control of the side tray handler during the placement process.

For additional information on this article or to schedule a demonstration of the Samsung equipment located at the EMPF, contact Ken Friedman, 610-362-1200 extension 279 or via email
at kfriedman@aciusa.org.