1OM-1603-006_w.pdf - 第79页
1OM-1603 1-22 3. Mechanism for Surface Mounting : Chap.1 0908-002 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 (positio…
1OM-1603
1-21
3. Mechanism for Surface Mounting : Chap.1
1108-005
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 component placed 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
Output
Machine
PCB Input
Section
PCB
Positioning
"L"
Section
PCB
Positioning
"R"
Section
PCB Output
Section
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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.
Note
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.
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.
Depending on the setting for the PCB discharge from the
input machine to this machine or from this machine to the
output machine, the conveyor may move at the moment
when the PCB has been removed. In such cases, your
nger might be caught.
1OM-1603
1-22
3. Mechanism for Surface Mounting : Chap.1
0908-002
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
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Notice
Do not put any foreign substance on the PCB positioning section.
Otherwise, the machine will break down.
1OM-1603
1-23
3. Mechanism for Surface Mounting : Chap.1
0908-002
3.4 X/Y Beam Section
This section is equipped with a mechanism by which the placement heads can be
shifted.
By shifting the placement heads in the X and Y directions, the vacuum nozzles
can be attached or detached and some components can be picked and placed on
the PCB.
XY Beam
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WARNING
Those who wear implanted pacemakers are not
allowed to work inside the machine.
This machine uses strong permanent magnets in the
moving areas of the X/Y beams.
The pacemaker may be affected by the magnetism
and a serious accident will result.
CAUTION
Strong Magnetism
•
Do not bring any metal of high magnetizability
close to this.
Otherwise, such metal will easily be magnetized
and attracted, causing an injury to the operator or
breakdown of the machine.
•
Do not bring any object such as a magnetic
card and a watch close to the machine. Such an
object can easily be affected by the magnetism.
The data of the magnetic card might be cleared or
a watch, etc., may be damaged due to the strong
magnetism.
Notice
Keep the linear guide grooves clear of any object.
Otherwise, an object in the groove may be trapped in the moving part,
causing the machine to be damaged.