1OM-1626-001_w.pdf - 第76页
1OM-1610 3. Mechanism for Surface Mounting : Chap.1 1-19 091 1-001 3.2 PCB T ransfer Section (PCB Input and Output Sections) The PCB transfer mechanism works to transfer the PCB (sent from the input machine) to the area …
1OM-1610
1-18
3. Mechanism for Surface Mounting : Chap.1
0911-001
3. Mechanism for Surface Mounting
3.1 Location of Related Units
The following units are used for the surface mounting.
Nozzle Stocker Section
Component Recognition
Section
Cart Installation Section
PCB Transfer Section
Placement Head Section,
PEC Recognition Section
PCB Positioning Section
XY Beam Section
F1A14
1OM-1610
3. Mechanism for Surface Mounting : Chap.1
1-190911-001
3.2 PCB Transfer Section (PCB Input and Output Sections)
The PCB transfer mechanism works to transfer the PCB (sent from the input
machine) to the area just before the PCB positioning section and carries out the
component-placed PCB to the output machine.
The PCB sent from the input machine is transferred to the area just before the
PCB positioning section by the PCB input section.
The componentplaced PCB transferred from the PCB positioning section on the
output side is carried further to the output machine by the PCB output section.
Input
Machine
Buffer Section
Locating "L"
Section
Locating "R"
Section
Buffer Section
Output
Machine
F1A15
The PCB input section and PCB output section also serve as buffers.
Also, these sections are used as connecting sections to the external machines or to
the PCB positioning section.
CAUTION
Before operating the machine, conrm that there are no
people around the machine (especially, the other side of
the machine operation) and no objects such as tools and
parts are left around the machine.
When a PCB is trapped in the PCB receiving area
between the main machine and the input or the
output machine, be sure to stop the machine before
removing the PCB.
Depending on the setting of the PCB discharge from the
input machine to the output machine, the conveyor might
be moved in direction Y because the "PCB Direction Y
Arrangement Operation" is performed at the moment
when the PCB is removed. In such case, your nger might
be caught.
1OM-1610
1-20
3. Mechanism for Surface Mounting : Chap.1
0911-001
3.3 PCB Positioning Section
The PCB positioning section is equipped with a mechanism by which the PCB
sent from the PCB input section can be xed (positioned) securely.
In the PCB positioning section, the placement head moves to the area above the
xed PCB according to the pattern program data and places the components on
the PCB.
When a program change operation is performed, it is required to rearrange the
PCB support pins and set up the conveyor width.
PCB Positioning Section
F1A16
Notice
Do not put any foreign substance on the PCB positioning section.
Otherwise, the machine will break down.