1OM-1064-002.pdf - 第77页
P .C.B. Placement Coordinates Reference: L-FRONT “PLACE REF . (PLACE REFERENCE)” or “PRI PCB STR (PRIORITY PCB STREAM)” can be selected. Refer to “2. P .C.B. TRANSFER MODE SET-UP Display of Section 3 in V ol- ume 2” for …
6. Outline of System Operation
0004-002 1-46 Tg0246-PM-OP
6.3 P.C.B. Transfer
The operation related to the P.C.B. transfer changes depending on the P.C.B.
transfer reference point, the P.C.B. positioning spot, and the P.C.B. positioning
method.
Note: The direction of the P.C.B. stopper block is adjusted in compliance
with the setting upon shipment of the machine.
When the setting is changed, it is required to change the direction of
the P.C.B. stopper block according to the changed setting.
Refer to “Section 2 Adjustment of P.C.B. Positioning Section in Vol-
ume 5” for details.
Refer to “2. P.C.B. TRANSFER MODE SET-UP Display of Section 3
in Volume 2” for details.
6.3.1 TIM-5100FL
P.C.B. Placement Coordinates Reference: R-FRONT
P.C.B. Transfer Reference: Front Side of Machine
P.C.B. Transfer Direction: L → R
P.C.B. Positioning Reference: R-FRONT
L Conveyor (Input Conveyor)
R Conveyor
(Output Conveyor)
L Conveyor
P.C.B. Stopper
R Conveyor
P.C.B. Stopper
P Conveyor
(P.C.B. Positioning Section)
Movable Side
P.C.B. Transfer Reference
P.C.B.
P.C.B. Flow Direction
A
Fig. 1.21-1
Outline of System Operation
(1) The P.C.B. transferred from the input machine is sent to the P.C.B. stop-
per position of the L conveyor and stops there.
(2) After the P.C.B. at the P.C.B. positioning section has been discharged, the
PCB stopper of the L conveyor descends and the P.C.B. at position A is
sent to the P.C.B. stopper of the R conveyor.
(3) The backup base rises and works to position the P.C.B. vertically and to
align it in the Y direction.
The amount of the backup base rise is numeric-controlled by the
servomotor.
(4) After the P.C.B. positioning has been completed, the machine starts the
P.E.C. recognition operation and the component placement.
(5) After the placement operation has been completed, the positioning is can-
celled, the backup base descends, the P.C.B. stopper of the R conveyor
also descends, and the P.C.B. is transferred onto the R conveyor.
(6) When the backup base lowering has been completed, the P.C.B. discharged
onto the R conveyor is transferred to the output machine, using the R
conveyor.
P.C.B. Placement Coordinates Reference: L-FRONT
“PLACE REF. (PLACE REFERENCE)” or “PRI PCB STR (PRIORITY PCB
STREAM)” can be selected.
Refer to “2. P.C.B. TRANSFER MODE SET-UP Display of Section 3 in Vol-
ume 2” for details.
• Selection of “PRI PCB STR”
Described below are the actions taken when “PRI PCB STR” is set in the
“P.C.B. LOCATE MODE” data box at the “P.C.B. TRANSFER MODE SET-
UP” display. (Hierarchical Sequence: “DATA EDIT” Display →
“DEVICE
DATA” Display → “P.C.B. TRANSFER MODE SET-UP” Display)
Note: This function can be used effectively when P.C.B. positioning is
corrected through P.E.C. recognition.
Sufficient accuracy of P.C.B. positioning cannot be expected with-
out P.E.C. recognition.
P.C.B. Transfer Reference: Front Side of Machine
P.C.B. Transfer Direction: L → R
P.C.B. Positioning Reference: L-FRONT
“PRI PCB STR”
6. Outline of System Operation
0004-002 1-47 Tg0246-PM-OP
L Conveyor
(Input Conveyor)
R Conveyor
(Output Conveyor)
L Conveyor
P.C.B. Stopper
R Conveyor
P.C.B. Stopper
P Conveyor
(P.C.B. Positioning Section)
Movable Side
P.C.B. Transfer Reference
P.C.B.
P.C.B. Flow Direction
A
Fig. 1.21-2
Outline of System Operation
(1) The P.C.B. transferred from the input machine is sent to the P.C.B. stop-
per of the L conveyor and stops there.
(2) After the P.C.B. at the P.C.B. positioning section has been discharged, the
P.C.B. stopper of the L conveyor descends and the P.C.B. at position A is
sent to the P.C.B. stopper of the R conveyor.
(3) The backup base rises and works to position the P.C.B. vertically and to
align it in the Y direction.
The amount of the backup base rise is numeric-controlled by the
servomotor.
(4) After the P.C.B. positioning has been completed, the machine starts the
P.E.C. recognition operation and the component placement.
(5) After the placement operation has been completed, the positioning is
cancelled, the backup base descends, the P.C.B. stopper of the R con-
veyor also descends, and the P.C.B. is transferred onto the R conveyor.
(6) When the backup base lowering has been completed, the P.C.B. discharged
onto the R conveyor is transferred to the output machine, using the R
conveyor.
6. Outline of System Operation
9910-001 1-48 Tg0246-PM-OP
• Selection of “PLACE REF.”
Described below are the actions taken when “PLACE REF.” is set in the
“P.C.B. LOCATE MODE” data box at the “P.C.B. TRANSFER MODE SET-
UP” display. (Hierarchical Sequence: “DATA EDIT” Display → “DEVICE
DATA” Display → “P.C.B. TRANSFER MODE SET-UP” Display)
Refer to “2. P.C.B. TRANSFER MODE SET-UP Display of Section 3 in
Volume 2” for details.
Note: This function can be used effectively when P.C.B. positioning is
corrected through P.E.C. recognition.
Sufficient accuracy of P.C.B. positioning cannot be expected with-
out P.E.C. recognition.
P.C.B. Transfer Reference: Front Side of Machine
P.C.B. Transfer Direction: L → R
P.C.B. Positioning Reference: L-FRONT
“PLACE REF.”
Fig. 1.21-3
Outline of System Operation
(1) The P.C.B. transferred from the input machine is sent to the P.C.B. stop-
per of the L conveyor and stops there.
(2) After the P.C.B. at the P.C.B. positioning section has been discharged, the
P.C.B. stopper of the L conveyor descends and the P.C.B. at position A is
transferred ahead of the P.C.B. stopper of the L conveyor.
(3) The P.C.B. stopper of the L conveyor rises and then the P.C.B. is returned
to the P.C.B. stopper of the L conveyor and stops there.
(4) The backup base rises and works to position the P.C.B. vertically and to
align it in the Y direction.
The amount of the backup base rise is numeric-controlled by the servo-
motor.
(5) The P.C.B. is positioned in Y direction.
(6) After the P.C.B. positioning has been completed, the machine starts the
P.E.C. recognition operation and component placement.
(7) After the placement operation has been completed, the positioning is
cancelled, the backup base descends, and the P.C.B. is transferred to the
R conveyor.
(8) When the backup base lowering has been completed, the P.C.B. discharged
onto the R conveyor is transferred to the output machine, using the R
conveyor.
L Conveyor (Input Conveyor)
R Conveyor
(Output Conveyor)
L Conveyor
P.C.B. Stopper
R Conveyor
P.C.B. Stopper
P Conveyor
(P.C.B. Positioning Section)
Movable Side
P.C.B. Transfer Reference
P.C.B.
P.C.B. Flow Direction
A