德森印刷机说明书之使用手册2 - 第30页

德森精密机械设备有限公司 Shenzhen Shenzhen Shenzhen Shenzhen DeSen DeSen DeSen DeSen P re cision P re cision P re cision P re cision Machine Machine Machine Machine Co., Co., Co., Co., Ltd Ltd Ltd Ltd . . . . - 29 - 3-1 网板自动清洗装置 Fig…

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- 28 -
滚筒连接处
Roll c onnection area
用过卷纸
干净卷纸
New p aper r oll
用过卷纸
Used p aper r oll
alcohol in the tank during automatic cleaning. When the liquid level is lower than
the switch, the system will sound a warning and display the reason. At this time,
we should fill industrial alcohol in the tank, in the way as follows:
a)
关掉机器左侧下部的气源开关；
b)
打开机器后部罩盖，并打开酒精箱盖；
c)
注入清洗液（工业用酒精） ；
d)
酒精箱被充满后重新把盖子盖好，关闭后罩盖；
e)
重新打开气源。
a)
Switch off the air supply
at
the lower left of the machine.
b)
Open the lid
at
the back of the machine and then open the cover of the alcohol
tank.
c)
Fill in the cleaning solution ( industrial alcohol);
d)
When the alcohol tank is full, re-cover
it
and put the lid back.
e)
Turn the air supply on again.
注意： 选用清洗液应注意其有关安全方面的信息以及是否适用于所选择锡膏。
Notes: Pay attention to the safety information concerned and see whether
it
is applicable
to the chosen tin paste when choosing the cleaning solution.
5)
清洗用擦拭卷纸用完后应及时更换，更换方法如下：
5) The wiping roll paper should be replaced in time after used up as follows:
a)
将清洗装置移动到起点位置；
b)
打开机器后盖，将已用过的脏卷纸从滚筒上取下；
c)
再将干净的清洗卷纸装到卷纸滚筒上；
d)
本机使用清洗卷纸的牌号为 DEK265/445/45 。
a)
Move the cleaning device to the starting position.
b)
Open the back lid of the machine and take off the used roll paper.
c)
Load the new paper on the roll.
d)
The roll paper used by the machine is DEK265/445/45 。
上真空吸管
Fix vacuum sucker
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- 29 -
3-1
网板自动清洗装置
Figure 3-1 Automatic Cleaning Unit for Mesh Plate
小心： 1 ）若模板窗口堵塞，千万勿用坚硬金属针划捅，避免破坏窗口形状。应将模板取下，
用塑料刷和酒精进行清洗， 再用气枪将窗口吹干。 备用的范本应有专门存放的地
方，
避免损坏
Cautions:
Cautions:
Cautions:
Cautions:
1) If the template opening is blocked, do not use hard metallic needles to scrape
or prick, otherwise, the shape of the opening will be damaged. We should
take off the template and clean
it
with a plastic brush and alcohol, then blow
it
dry with an air gu n. In case of damage, there should be a special place for the
storage of spare models.
2 ）范本上、下两面磨损到一定程度使印到 PCB 板上的锡膏图形厚、薄不均，此时应
更换范本。
2) The upside and downside of the model, with a certain abrasion, will make the
print of solder paste on the PCB board uneven in coverage and under such a
situation, the model should be replaced.
3.3.2
3.3.2
3.3.2
3.3.2
刮刀系统：
3.3.2
3.3.2
3.3.2
3.3.2
Squeegee
Squeegee
Squeegee
Squeegee
System
System
System
System
刮刀部分
Part
Part
Part
Part
of
of
of
of
Squeegee
Squeegee
Squeegee
Squeegee
1)
打开机器前盖；
2)
移动刮刀横梁到适合位置，松开刮刀头上螺钉 1 取下刮刀压板；
3)
松开刮刀压板上螺钉 2 ，取下刮刀片；
4)
用棉布沾少许酒精，清洁刮刀压板和刮刀片；
5)
重新将刮刀压板及刮刀片装到刮刀头上；
6)
如刮刀片磨损严重应更换，更换方法同上。
1)
Open the front lid of the machine;
2)
Move the beam of the squeegee to the proper position, loosen the screw 1 on the
squeegee head and then take off the binder plate of the squeegee;
3)
Loosen the screw 2 on the binder plate, and then take off the blade of the
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- 30 -
螺钉 2
Screw 2
螺钉 1 Screw 1
squeegee ;
4)
Moisten a piece of cotton cloth with alcohol then use
it
to clean the binder plate and
blade;
5)
Replace the binder plate and blade on the squeegee head;
6)
If the blade is badly abraded ,
it
should be changed in the way showed above.
3-2
刮刀部分
Figure 3-2 Squeegee
刮刀驱动部分
Drive
Drive
Drive
Drive
Part
Part
Part
Part
of
of
of
of
the
the
the
the
Squeegee
Squeegee
Squeegee
Squeegee
检查刮刀驱动的同步带张力：
To
check the tension of the synchronous belts for the drive part of the squeegee.
1)
检查刮刀部件两侧的同步带；
2)
稍稍拧松同步带轮张紧座的连接螺栓；
3)
根据需要调节张紧座的位置；
4)
用手试压同步带，感觉松紧适宜即可（也可用频率仪测量齿形带张力，方法是：快 击
齿形带，在频率仪上观察其频率值应在 90Hz ± 5Hz
即可） 。
5)
拧紧同步轮张紧座上的连接螺栓。
1)
Check the synchronous belts on both sides of the squeegee;