YSP_Users_E.pdf - 第53页

1-11 1 Part names and functions 4.2 Board suppor t Matrix pins are provided to support the board at the printing position b y pushing it from the bottom. (Note that board support jigs are optional.) l Matrix pins F or ma…

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Part names and functions
4. Conveyor unit
The YSP uses a 3-stage conveyor unit separated into a board carry-in conveyor, a clamp unit (board clamp
table), and a board carry-out conveyor. The YSP equipped with an optional extended exit conveyor allows a
visual check of printed solder paste at the exit of the conveyor.
4.1 Board clamp unit (board clamp table)
The board clamp table secures a board in the printing position. During recognition or position teaching by the
vision camera, this table moves along the servo-controlled Y-axis (perpendicular to board transport direction).
This table also rotates slightly in the R direction by controlling two X axes. The conveyor rail width is
automatically adjusted according to the board width (Board Size Y).
Board clamp unit
(board clamp table)
21 3
4
63113-L3-00
1. Main stopper
When a board is carried in on the conveyor, the main stopper stops the board at the printing position. The main stopper
is automatically positioned by servo control according to the board length (Board Size X).
2. Push-up plate
The push-up plate moves up by servo control to clamp the board from the bottom. This push-up plate has pin insertion
holes arranged in a matrix, into which matrix pins can be inserted to support the board. (Board support jigs are optional.)
3. Flap
Presses on the board edge from the top to correct the board curvature. These flaps are automatically actuated when the
board is clamped in printing position.
4. Edge clamp
Secures the board in printing position by pushing laterally on the board edge.
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Part names and functions
4.2 Board support
Matrix pins are provided to support the board at the printing position by pushing it from the bottom. (Note that
board support jigs are optional.)
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Matrix pins
For machines with matrix pin specifications, matrix pins into the holes in the push-up plate (matrix plate) in positions
that match the board.
Matrix pins
Matrix plate
63115-L3-00
TIP
The matrix pin arrangement can be registered for each board type. (See "3. Matrix pin arrangement" in Chapter 6.)
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Part names and functions
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Board support jigs (option)
These jigs are set on the matrix plate to support the board. Use the right combination of these support jigs to match the
width of the board.
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NOTE
Matrix pins and board support jigs can be used together to support a board.
Board support jig dimensions and combination table
Front of machine
(89mm, 15 rows of pin insertion holes) (33mm, 5 rows of pin insertion holes) (19mm, 3 rows of pin insertion holes)
A B C
W
L : 159mm
H : 55mm
63114-L3-20
The table below shows how many A to C blocks are arranged in the W direction and how many pin rows are
used for each board size.
Combine blocks and pins suitable for the board size while referring to the table below.
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Board support jig combination table
Number of
rows
Applicable board size
(W)
Board support jig type/Q'ty used
Pins combined
(rows)
A B C
5 50 to 52 0 1 0 0
6 52 to 59 0 0 2 0
7 59 to 66 0 0 2 1
8 66 to 73 0 1 1 0
9 73 to 80 0 1 1 1
10 80 to 87 0 2 0 0
11 87 to 94 0 2 0 1
12 94 to 101 0 1 2 1
13 101 to 108 0 2 1 0
14 108 to 115 0 2 1 1
15 115 to 122 1 0 0 0
16 122 to 129 0 2 2 0
17 129 to 136 0 2 2 1
18 136 to 143 1 0 1 0
19 143 to 150 1 0 1 1
20 150 to 157 1 1 0 0
21 157 to 164 1 0 2 0
22 164 to 171 1 0 2 1
23 171 to 178 1 1 1 0
24 178 to 185 1 1 1 1
25 185 to 192 1 1 1 2
26 192 to 199 1 1 2 0
27 199 to 206 1 1 2 1
28 206 to 213 1 2 1 0
29 213 to 220 1 2 1 1
30 220 to 227 2 0 0 0