1OM-1626-001_w.pdf - 第82页
1OM-1610 3. Mechanism for Surface Mounting : Chap.1 1-25 091 1-001 3.7 Nozzle Stocker (Housing) Section This section is equipped with a mechanism by which the vacuum nozzles can be stored. A placement head moves to the a…
1OM-1610
1-24
3. Mechanism for Surface Mounting : Chap.1
0911-001
3.6 PEC Recognition Section
Each beam is equipped with a PEC recognition camera and a light source for
illumination, making a pair with the placement head.
The PEC recognition camera is used to detect the ducial marks on a PCB and
the amount of the positional deviation from the ducial mark coordinate data is
calculated to automatically correct the position of a component to be placed.
PEC Recognition Camera
F1A20
The main functions of the PEC recognition section are to detect the position
of a ducial mark and determine the shape of the component. In addition to
those functions, this section works to detect the position of a feeder and make a
positional correction of the captured y image.
1OM-1610
3. Mechanism for Surface Mounting : Chap.1
1-250911-001
3.7 Nozzle Stocker (Housing) Section
This section is equipped with a mechanism by which the vacuum nozzles can be
stored.
A placement head moves to the area above the nozzle stocker according to the
pattern program and picks up a vacuum nozzle or puts it back in place.
Note
(a) There are three types; the high-speed nozzle stocker, nozzle stocker for
nozzles with multi-functional heads, and the nozzles for middle size
irregular shaped components (option). They are used depending on the
vacuum nozzle type to be used.
(b) Each block can be provided with two nozzle stockers for the high-speed
nozzle stocker, or only one nozzle stocker for the multi-functional nozzle
stocker (standard specication). Two or more nozzle stockers can be
installed on each block (optional specications).
Nozle Stocker (Appearance) F1A21
Notice
(a) Do not put any foreign object in the nozzle stocker section.
Otherwise, the machine will break down.
(b) Do not bring any magnetized object such as a magnet close to the
vacuum nozzles.
Otherwise, an error may occur during component picks and
placement.
1OM-1610
1-26
3. Mechanism for Surface Mounting : Chap.1
0911-001
3.8 Cart Installation Section
The cart installation section is equipped with a mechanism by which the bank
feeder change cart is setup. The components are supplied from the tape feeder
attached onto the feeder base in the bank feeder change cart.
Each feeder base is provided with a "Fdr No." plate that indicates where to
allocate the feeders.
When a component shortage error is generated or a feeder has trouble and the
components cannot be picked up subsequently, the alternative feeder slot No. is
selected to continue the automatic operation. (Feeder Alternate Operation).
In this case, another slot No. across the front and rear beams can be selected.
CAUTION
When a tape feeder is attached or detached, be sure
not to drop it.
Otherwise, a foot injury will result or the feeder itself may
be damaged.
Carefully handle each feeder one by one and do not drop
any.
NOTICE
Do not bring any magnetized object such as a
magnet close to the vacuum nozzles.
Otherwise, an error may occur during component picks
and placement.
When the feeder clamp holding bar is locked (Feeder
Ready Switch turned ON), the tape feeder can not
bexedsecurelyattherearend.