A700000009046784.pdf - 第9页

9 Reel holders A r eel holder, which enhances the comfort of assembling, can be attached to the tape feeder. Mount the Feeder using the M3x4 screws included in t he delivery! You c an add or replace SMD r eels in any pha…

Feeder strapping

Important: It is recommended to perform this operation on the assembling desk. Always load

the strips according to the principle that the strips must be inserted into the feeder from left to

right, with the cover foil facing up and the holes in the strip on the far side from the operator.

Otherwise the picking of the components will be difficult and the tape foil will deform while

winding!

Before inserting the tape of SMD components to loading slot, peel the foil to 15-20 mm and insert it

into the slot under the winding wheel. (The foil can as well be peeled in the separating window in front

of the winding wheel and the bar using tweezers.)

Carefully slide the strip forward until it appears in the

separating window in front of the bar. Grasp the foil

and peel it to a length of 5-7 cm.

While foil is peeled, strip in the channel is moving

forward, so make sure that the components do not

pop out!

Drag the end of the foil under the bar in front of the

winding wheels. Stick the adhesive tape (size approx.

6 x 50 mm) on the free end of the foil, then stick the

foil onto the winding wheel so that it winds

anticlockwise. (Dragging the foil over the bar can

result in its rupture or an uneven movement of the

tape!)

Move SMD component tape forward carefully by foil

winding onto the winding wheel. If the strips are

damaged or broken, the strip may jam or slide heavily

(e.g. short-cut straps).

Reel holders

A reel holder, which enhances the comfort of assembling, can be attached to the tape feeder. Mount

the Feeder using the M3x4 screws included in the delivery!

You can add or replace SMD reels in any phase of assembling. By default, two pieces (one pair) of

reel holders are sold as an accessory to MPP1

Reel replacement - turn the shaft so that the safety pin gets into the cut - out and then take

out the shaft. Insert the reels to the guide hole of holder. Be careful about correct direction

of tape unwinding from the reel. Insert the shaft through the shaft hole and slide it over the

reels till it fits into the smaller hole in the sidewall on the other side. After moving the safety

pin through the cut - out, turn the shaft by 180º. This lifts the reels and secures the shaft

against ejection. The tapes must always be dragged under the guide bars!

Stick feeder

The IC stick feeders allow the feeding of integrated circuits of various sizes directly from the sticks.

Insertion of IC sticks:

Remove the Feeder from the assembling desk, put it

backside on a flat horizontal surface. Take out the

safety latch from one end of the stick so that the

integrated circuits do not spill out. Slide this end

under the flexible holder as far as it goes. Repeat the

procedure for the required number of positions.

Holding teeth and the safety hook are used to fix the stick feeders to the assembling desk. Press the

safety hook as far as it goes. Insert the stick feeder (along with the sticks) through the rear opening and

insert both front and rear teeth under the metal plate. Release the safety hook to fix the feeder. Make

sure it is fixed properly.

Feeding of the ICs:

Press the pinch pad of the dosing mechanism in

the requested channel. One piece of the IC will slip

from the dosing mechanism to the picking position,

from where it can be easily picked up using a

respective needle or a suction cup.

If any of the sticks is emptied and you do not want

to remove the entire feeder, you can carefully

overfill integrated circuits from the full tube to the

empty one.