OM-1646-001_w - 第83页
64 OM-1646 1005-001 17.Specications Item Description 6. Transfer Mode When the PCB size is 216 mm or less, the dual transfer mode can be selected. In the dual transfer mode, two transfer lanes are used. The single tran…
63
OM-1646
1005-001
17.Specications
Item Description
5. Conditions of PCB
before Placement
(Regulation
of Component
Height)
Dual Transfer Mode Single Transfer Mode
Height of
Previously-
Placed
Component
Upper Surface
12.7 mm / High-Speed Head
25.4 mm / Multifunctions Head
Lower Surface
30 mm
Dead Space
Upper Surface
3.0 mm
Lower Surface
3.0 mm
3.0
PCB
PCB Support Pin (At this position when
PCB is transfered.)
Previously-placed Components
Unallowed Range
Component
3.0
PCB Support Pin (Several Places)
φ5
φ2
4.0
3.0 3.0
When the
High-Speed
Head is used:
Max. 12.7
When the Multi-
Functional Head
is used:
Max. 25.4
Max. 30
(Front Side of Machine)
Unit : mm
Notes : (a) The gure shows that the PCB is being supported.
(b) Set the PCB support pin on the position where it does not touch the
already placed component.
(c) The dimensions are those for design reference.
Leave some room for the actual setting.
(d) PCB support pin position can be moved "10mm" by "10mm".
(e) For the positional relationship between the conveyor, PCB stopper and
backup base, refer to the following gure.
200
51
50
250 300
9
1030.5
5
10
Movable A
PCB
Positioning
Stopper
Backup Base
510
9
(Dual Transfer Mode, Flow Direction from left to right)
Movable A'
Movable B
Movable B'
PCB
Positioning
Stopper
Unit : mm
64
OM-1646
1005-001
17.Specications
Item Description
6. Transfer Mode When the PCB size is 216 mm or less, the dual transfer mode can be selected.
In the dual transfer mode, two transfer lanes are used. The single transfer mode can be
selected to transfer the PCBs exceeding 216 mm but not exceeding 381 mm.
When PCBs exceeding 216 mm must be produced, the single transfer mode is prepared
for convenience, making it possible to produce such PCBs.
• Dual Transfer Mode (Dual Transfer for Two PCBs at the same time)
PCB size 50 mm < Y <= 216 mm: In the case of transferring two PCBs:
The PCBs are transferred using the two lanes as the basic function of the dual
transfer system.
Max. 216 mm
Max. 216 mm
Movable A
Movable A'
Movable B
Fixed B'
Buffer Section Buffer Section
Front Side of Machine
Locating L/R Section
• Single Transfer Mode (Dual Transfer for Single PCB)
PCB Size 50 mm <= Y <= 381 mm: In the case of transferring one PCB:
The three rails (Movable A, Fixed A and Movable B) on the rear side are pushed
together to the rear and the single transfer is performed.
Max. 㪊㪏㪈 mm
Movable A
Movable A'
Movable B
Fixed B'
Buffer Section Buffer Section
Front Side of Machine
Locating L/R Section
65
OM-1646
1005-001
17. Specications
Item Description
7. Outline of Actions The machine starts component placement on either one (positioned one) of the PCBs
on the
two transfer lanes.
After the machine has completed component placement on the PCB on one lane, it
starts placement on the PCB on the other lane.
Lane A : Placement
Lane B : Transfer
Lane A : Transfer
Lane B : Placement
Process
Position
Process
Position
Since the PCBs are transferred alternately, components are placed on the PCB on either
one of the lanes, making it possible for the machine to continuously place components
regardless of which PCB transfer should take place rst.
Ref.: The PCB transfer time becomes as if it were "0" (zero).
8. PCB Replacement
Time
Dual Transfer Mode Single Transfer Mode
0 second Note W
ithin
2 seconds
(260 mm or less in PCB length)
Notes : (a) When "Operation Mode 1" is selected, the transfer time becomes as if it
were "0"
(zero) because PCBs are transferred alternately on both lanes.
However,
"the previously placed component thickness or currently placed
component thickness should be 12.7 mm or less" as the condition.
(b) In the case that the production
is continued only in one side, the time is the
same as in the single transfer mode.
9. Transfer Height 905 mm (Transfer Reference Height)
Note
: As
for SMEMA height, another option is required.
10. Automatic Setup
function
•Automatic Width
Setup Function
Standard Design with Two Modes; Dual Transfer Mode and Single Transfer Mode
•Backup Up/Down Function
Standard Design with Divided Type for Dual Transfer
• Support Pin Change
Standard Design with the Support Pin Automatic Setup Function
11. Pattern Program In Operation Mode 1, PCBs are transferred alternately through asynchronous actions.
Therefore, the
pattern programs shall be prepared individually for each PCB transfer
lane.
12. Hardware
Signal Connection for Input and Output Machines
Two types of I/F systems are provided independently
for both input and output
machines.
Signal paths
(paths for signals from/to the input & output machines and the furnace)
can be connected to the I/F board of the input and output machines.
Signal Connections in Dual and Single Transfer Modes
Dual Transfer Mode : 2 Systems
Single T
ransfer Mode : 1 System