YSP20_Users_E.pdf - 第57页
1-18 1 Part names and functions 5. Cleaning unit When you open the machine front and rear panels, there is a cleaning unit under each printing table. The cleaning unit uses a gauze roll to wipe away solder adhering to th…
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Part names and functions
The YTC (option) is installed next to the YSP20 as shown below.
As with the YSP20, the front conveyor rails on the YTC are called Lane 1, and the rear conveyor rails Lane 2. In
both lanes, the inner rail is fixed and the outer rail is movable to adjust the conveyor width.
Conveyor layout
When the machine has a YTC (option)
Lane 2
Fixed conveyor rail
Movable conveyor rail
Direction of
board flow
Lane 1
YSP20YTC
Does not move when conveyor
width is adjusted.
Moves when conveyor width is
adjusted.
Downstream machine
(YAMAHA dual line model)
Upstream machine
(two loaders)
63129-N3-00
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Part names and functions
5. Cleaning unit
When you open the machine front and rear panels, there is a cleaning unit under each printing table. The
cleaning unit uses a gauze roll to wipe away solder adhering to the mask apertures and solder coming out of
the backside of the mask while vacuuming. Cleaning can be performed in AUTO mode or MANUAL mode. In
AUTO mode, you can further select wet mode using a solvent (alcohol) or dry mode using the cleaning gauze
only.
Cleaning unit and solvent tank
1 2
3
As viewed from front of RL (right-to-left flow) machine
63121-N3-00
1. Gauze roll
Wipes away solder and flux coming out of the backside of the mask. To replace the used gauze roll see "5. Replacing the
cleaning gauze roll" in Chapter 4.
2. Solvent tank
Lets solvent soak into the cleaning gauze to liquefy remaining solder during the mask cleaning. Insert the nozzle of the
special solvent supply bottle into the solvent refilling joint to refill the tank with solvent.
3. Solvent refilling joint
Insert the nozzle of the special solvent supply bottle into this port.
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WARNING
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WARNING
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WARNING
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Part names and functions
6. Vision camera unit
This machine is equipped with a "board vision camera" for recognizing fiducial marks and land patterns on
boards; and a "mask vision camera" for recognizing fiducial marks on the backside of masks (stencils) and
mask apertures. These cameras are also used as a teaching unit to perform teaching.
A "solder-print inspection camera" is added to machines which have the optional solder-print inspection
function.
These cameras are used as a teaching unit to perform the teaching.
Vision camera unit
1
3
2
N Front right side
N Front left side
As viewed from front of RL (right-to-left flow) machine
63123-N3-00
1. Board vision camera, Lighting unit
This vision camera and lighting unit recognize the surface of a board clamped on the conveyor.
2. Solder-print inspection camera (option), Lighting unit (option)
High-resolution, wide field-of-view camera and lighting unit installed in the YSP with an optional solder-print inspection
function. Refer to the separate "Option manual" for detailed information.
3. Mask vision camera, Lighting unit
This vision camera and lighting unit recognize the backside of a mask (stencil) clamped on the printing table.