The pick and place machine with the multi placement head is the most flexible equipment that is able to deal with various kinds of component packages. The multi placement head can differentiate from the turret model in the chip transferring mechanism.

It employs the X and Y-axis placement head to transfer component from the settled feeder stations and put them later onto the fixed printed circuit boards,

however, the mounting head of a turret-type pick and place machine rotates to picks the chips at the certain pickup position from a traveling feeder station, then places it onto the exact placement location of a moveable printed circuit board.

Usually, we classify the multi placement head machine into two types. The first type has a stationary PCB table and feeder carrier with the arm and head being able to move concurrently in the X and Y directions, respectively, to perform the pick-and-place operations.

Another type has an X-Y axis motion table and moveable feeder carrier with the arm and head traveling between the fixed pickup-and-placement locations.

Multi-Head Placement Machine

The cycle of the placement head starts from picking up a small number of chips from the feeders simultaneously or sequentially based on the condition that the placement heads have been equipped with the right nozzles already, if not we may need a nozzle exchange bank.

Then, for the first type of machine, the placement head and the machine axis will move in X-Y direction synchronously to the certain location where the chip will be mounted.

Whereafter, in the Z direction, the placement head will move down and place the chip onto the printed circuit board before going back to the original location and repeating these procedures for the next solder pads on the substrate that are demanded to be mounted at the same cycle.

When finished a cycle, the placement head will return to the feeder position to start another cycle, unless the machine asks for the nozzle changes.

The placement head of this kind of machine may be similar to the placement head of the turret-type pick and place machine. The difference is that one locates on the top of the axis while the pickup and mounting locations are not required to be settled.

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I.C.T is a manufacturer of SMT machines. It mainly provides customers with SMT production lines including SMT Stencil Printers,  Pick and place machines, Reflow Oven, AOI Machine, Wave Soldering Machine and PCB Handling Machine etc. I.C.T has more than 25 researches on SMT and DIP technology,  for the world Customers provide SMT total solutions. There are successful cases of SMT technical team in Asia, Europe, America, Africa, and Australia.

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