SMN-Tape Feeder Manual(Eng Ver5).pdf - 第77页
Maintenance 3-1 1 Figur e 3-3. Check for eign material on feeder r efer ence plane (8mm~88mm) Check if there is any foreign material on the reference plane of the feeder base and if found, remove it. Figur e 3-4. Check f…
Samsung SM-Series Pneumatic Tape Feeder Users' Manual
3-10
When the ratchet does not rotate the number of times as set
Owing to bad adjustment of the pusher lever and stop pawl, the operation is not carried
out properly (in general, this occurs very rarely).
☞ Adjust the eccentricity pin.
When the Sprocket rotate beyond the number of times as set
When the force of removing the vinyl is excessive and the sprocket rotates more than the
set number
☞ Adjust cylinder rod.
For sending 12mm, adjust the cylinder rod to make ratchet pawl move by 3.5 ratchet
teeth.
If adjustment is impossible or adjusted position is frequently shifted, please contact
our C/S center.
When the carrier tape does not exit properly
This condition occurs when the carrier tape that has completed the chip supply gets stuck
in the locker and does not exit properly (especially for the case of using embossing tape).
☞ Raise locker by sufficiently pressing locker limit pin, fix the jammed transportation
tape correctly, and return the locker back to its original position.
3.3.3. Deviation of the pickup point (in Y direction)
Incorrect Tape Connection
If the transfer tape is connected using vinyl connection tape, check the connection state.
☞ Connect the vinyl tape again referring to the “2.5 Splicing”.
Distortion in Y direction from the time of placement
Check if there is any foreign material on the reference plane of the feeder and if found,
remove it.
Maintenance
3-11
Figure 3-3. Check foreign material on feeder reference plane (8mm~88mm)
Check if there is any foreign material on the reference plane of the feeder base and if
found, remove it.
Figure 3-4. Check foreign material on feeder base reference plane (8mm~88mm)
3.3.4. When an Index Error Occurred
When the tape is jammed
Check if the transfer tape is jammed at the teeth of the sprocket.
☞ Remove the jammed portion and install the tape again referring to “2.1.4 Securing
Samsung SM-Series Pneumatic Tape Feeder Users' Manual
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with Locker”.
When solenoid valve operates abnormally
Check if a signal is transmitted to the solenoid valve.
☞ Check for the problem and contact our designated C/S (STS) or local agent.
Caution
If the solenoid valve is disassembled at random for
maintenance and inspection, after sales service is not applied
to it. Do not disassemble the solenoid valve at random.
When a pitch error occurs (when the cylinder stroke is insufficient)
Check if the tape feeding pitch corresponds to the pitch of the feeder. In the case of the
problem with the feeding pitch, perform setup of the pitch again referring to “2.2
Changing Transfer Pitch”.
☞ If there is no problem with the feeding pitch, contact our designated C/S (STS) or
local agent.
Index Sensor
Solenoid