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FBJ series sealing stitching automatic packaging machine malfunction causes and remedy

1 machine part
Symptom
Failure occurred at a time
Reason
Workaround
 
 
Can not start
 
 
Startup
No power
u check the power
Emergency stop not reset
u reset the emergency stop
Drive parameter error
u confirm the drive parameters
Transmission chain function switch is not turned on
u open the drive chain function switch
Circuit fault
u check the circuit
 
 
 
 
 
 
 
 
Runtime automatically shut down suddenly
 
 
 
 
 
 
 
 
Runtime
No power
u check the power
 
Card chain alarm
u Check the drive chain for foreign objects
u Check the clamps are loose
u Check the pressure of the floating guide plate
u Check the switch position or adjust the card chain
Transmission chain motor overload, inverter displays OL
u  Check the drive chain if there is jamming
u confirm the drive parameters
u Replace gear oil
 
Air pump overload
 
u Check the air pump is functioning properly
u reset the air pump thermal relay
u confirm air pump thermal relay current setting
 
Sewing machine motor overload
 
u Check the sewing machine motor and clutch are normal
u reset the machine thermal relay
u confirm Sewing thermal relay current
Circuit fault
u Check the circuit
 
 
 
2 Transmission parts
Symptom
Failure occurred at a time
Reason
Workaround
 
 
 
 
 
 
Overload alarm
 
 
 
 
Operation
 
Transmission chain motor overload, inverter displays OL
u Check the drive chain if there is jamming
u confirm the drive parameters
u Replace gear oil
 
Air pump overload
u Check the air pump is functioning properly
u reset the air pump thermal relay
u confirm air pump thermal relay current setting
 
Sewing machine motor overload
 
u Check the sewing machine motor and clutch are normal
u reset the machine thermal relay
u confirm Sewing thermal relay current
 
Startup
Acceleration OC1 Overcurrent inverter displays
u confirm the drive parameters
u check whether the motor phase drive chain
Low power supply voltage inverter displays LU
u Check the power supply voltage to make sure 85% higher than the rated voltage
 
Card chain alarm
 
Runtime
Chain drive chain cards
u Check the drive chain for foreign objects
u Check the clamps are loose
u Check the pressure of the floating guide plate
u Check the switch position or adjust the card chain
 
Unusual sound
Runtime
Transmission chain is not running smoothly or a foreign body
u Check the drive chain for foreign objects
u Check the clamps are loose
u Check the pressure of the floating guide plate
 
 
 
 
 
3 Dust part
Symptom
Failure occurred at a time
Reason
Workaround
Dust is not action air pump, swing cylinder, not blowing action
Runtime
Dust removal function is not open
u Open the dust removal function
Light signals
u Check and adjust photoelectric switch
Circuit fault
u Check the circuit
 
 
 
Wind Pump does not run
 
 
 
Runtime

No power supply
u Check the air pump high off switch
u Check the air pump contactor
u Check the circuit
Air pump overload
u Check the air pump thermal relay
Wind damage to the pump
u Repair or replace the air pump
Circuit fault
u Check the circuit
 
 
Swing cylinder is not
Action
 
 
Runtime
 
No gas source
u Check the gas source
u Check the cylinder control valve
u Check the gas line
Cylinder damage
u repair or replace the cylinder
Solenoid valve damage
u repair or replace the solenoid valve
Circuit fault
u Check the circuit
 
 
Inflatable tube is not blowing
 
 
Runtime
 
No gas source
u Check the gas source
u Check the blowing pressure
u Check the gas line
Solenoid valve damage
u repair or replace the solenoid valve
Circuit fault
u Check the circuit
Blow-minded
Runtime
Blowing pressure is small
u transfer large inflatable pressure
Clogged air
u Check the gas line, remove the foreign substance
Inflatable tube put into place wrong time
Runtime
Photoelectric switch position is incorrect
u Check the optical switch position
Blister packaging bag openings not open
Runtime
Pocket too
u Adjust the height ruler
 
 
Dust ineffective
 
 
Runtime
Dust pressure is too small
u transfer large dust pressure
Pocket is too high or too low
u Adjust the height ruler
Vacuum chamber on both sides of the guide wheel position is incorrect, resulting in flat belt with room table is too large a gap between the suction is too small
u adjust the position, the gap should be controlled in the correct 0.05-0.1 mm
4Sewing section
Symptom
Failure occurred at a time
Reason
Workaround
 
 
Not Sewing
 
Runtime
Sewing function is not open
u Open the sewing function
 
Light signals
u Check and adjust photoelectric switch
 
Circuit fault
u Check the circuit
 
 
 
 
Sewing motor does not turn
 
 
 
Runtime
 
Sewing Motor Power
 
u Check the sewing motor score off switch
u Check the sewing motor contactor
u Check the circuit
 
Sewing motor overload
u Check the sewing motor thermal relay
 
Sewing motor damage
Repair or replace the sewing motor u
 
Circuit fault
u Check the circuit
 
 
 
 
 
Clutch does not operate
 
 
 
 
Runtime
 
No power clutch
u Check the sewing motor contactor
u Check the transformer
u Check the rectifier bridge
u Check the small relay
 
Clutch damage
u Repair or replace the clutch
 
Transformer damage
u repair or replace the transformer
 
Rectifier bridge damage
u Replace the rectifier bridge
 
Small relay damage
u Replace small relay
 
Circuit fault
u Check the circuit
 
 
 
 
Do not cut braided line
 
 
 
Runtime
 
No gas source
 
u Check the gas source
u Check the gas line
u Check the control valve
 
Solenoid valve damage
u repair or replace the solenoid valve
 
Sewing scissors blocked
u repair or replacement sewing scissors mechanism
 
Circuit fault
u Check the circuit
 
 
 
Frontline is too long or too short braided
 
 
Runtime
Sewing start too early or too late
 first photoelectric switch only forward or backward to adjust
 
The first cut braided line delay is too short or too long
u adjust the first cut braided line delay time
 
Clutch Zhidongshiling
u repair or replace the clutch
 
Packing bags tilt
u pay attention to the vertical sides of bag
 
After the braided line is too long or too short
Runtime
Sewing stop too early or too late
u only the second photoelectric switch forward or backward to adjust
 
Packing bags tilt
u pay attention to the vertical sides of bag
 
Symptom
Fault occurred
Cause
Solution
 
Blocking material
 
 
Runtime
Sewing function is not open """"
u open sewing function
Sewing started too late
u adjusted forward first only photoelectric switch
Airless source
u Check the gas source
 
Bags too
u adjust Ruler
Sewing scissors stuck
u sewing scissors mechanism to repair or replace
 
Break alarm
 
Runtime
Disconnection
u rethread
Sewing thread tension is too small
u adjust sewing pressure
Circuit fault
u check the circuit
 
Often disconnected
 
Runtime
Threading error
u re correct threading
Sewing thread does not meet specifications
u replace sewing thread
Sewing thread tension is too big
u adjust sewing pressure
Bags thick
u use bags to meet the specifications
 
 
Often skipped stitches
 
 
Runtime
Sewing machines and drive chain out of sync
u re-adjust the drive chain speed
Sewing thread tension is too big or too small
u adjust sewing pressure
Sewing mechanical failure
u repair sewing machine
Sewing thread does not meet specifications
u replace sewing thread
Bag does not meet specifications
u replacement bags
Not straight stitch
Runtime
Sewing machine is not synchronized with the transmission chain
u re-adjust drive chain line speed
 
Braided line does not suck out
 
Runtime
Gas suction head is too small """"
u transfer large suction capacity
u Check the gas line
Suction thread to block the agency
u suck clean lint institutions
Suction head body position is wrong
u suck thread adjustment mechanism
Suction head is too short
u tune long time suck thread
5 Trim parts
Symptom
Fault occurred
Cause
Solution
 
Pruning can not afford
 
Runtime
Disc blade wear
u disc blade grinding or replacement
u Come to the disc blade
Disc pressure is too small scissors
u turn up the pressure disc shears
 
Blocking waste
 
Runtime
For opening blow
u open blowing switch
Blowing amount is too small
u transfer large gas flow control valve
u Check the gas line
Blowing the wrong direction
u adjust the direction of blowing rod
 
6Package with some
Symptom
Fault occurred
Cause
Solution
 
Does not include belt
 
Runtime
Package with functions not open """"
u open the package with features
Light signal
u check and adjust the optical switch
Circuit fault
u check the circuit
Airless source
u Check the gas source
 
Walking with no action
 
Runtime
Airless source
u Check the gas source
u Check the control valve
Solenoid valve damage
u repair or replace the solenoid valve
Cylinder damage
u replace the cylinder
Mechanical stuck
u check and adjust
Circuit fault
u check the circuit
 
 
Cut with no action
 
 
Runtime
Airless source
u Check the gas source
u Check the control valve
Solenoid valve damage
u repair or replace the solenoid valve
Cylinder damage
u replace the cylinder
Mechanical stuck
u check and adjust
Circuit fault
u check the circuit
 
Off with alarm
 
Runtime
Belt
u re wearing tape
Threading error
u re right wear strip
Circuit fault
u check the circuit
 
 
Often broken tape
 
 
Runtime
Threading error
u re right wear strip
Tray damping tight
u Adjust Tray damping
Tape does not meet specifications
u replace tape
Tape is too dry
u increase the humidity of the warehouse storage tape
Folding is not adjusted
u re-adjust folding device
Missing with alarm
Runtime
Tape is not installed
u installation tape
Circuit fault
u check the circuit
 
Package with both sides missing
 
Runtime
Folding is not in the center position
u adjust the position folding device
Tray is not in the center
u adjust the tray position
Folding is not adjusted
u re-adjust folding device
 
Tape helpless
 
Runtime
Wear with a pair of scissors scissors
u grinding or cutting with scissors replacement
u Come with a pair of scissors to cut
Cut with scissors pressure is too small
u cut with scissors to adjust the pressure
 
7 Sealing portion
Symptom
Fault occurred
Cause
Solution
Unheated
Runtime
Heating switch is not turned on "Circuit fault "
u turn on the heating function
u turn on the heating function
u check the circuit
 
 
Not warming
 
 
Runtime
Fuse damage
u replace the fuse
Temperature controller damage
u replace or repair the temperature controller
SSR damage
u replace the solid state relay
Electric tube damage
u Replace Heater
Thermocouple is damaged or bad contact
u Replace thermocouple
Circuit fault
u check the circuit
Temperature instability
Runtime
Temperature controller parameters are not adjusted
u adjust temperature controller parameters
Thermocouple loose
u tighten thermocouple
 
Temperature display is not correct
 
Runtime
Temperature controller damage
u replace or repair the temperature controller
Thermocouple loose
u tighten thermocouple
Thermocouple damage
u Replace thermocouple
Circuit fault
u check the circuit
Heating alert
Runtime
Heating alarm
u temperature exceeds the limit, check the circuit
Maximum temperature setting error
u re-set maximum temperature
 
Blocking material
 
Runtime
Heating block gap is too small
u adjust the heating block gap
Heating block center is not a straight line
u adjust the heating block position
Heating block too much pressure
u adjust the heating block pressure
Package with both sides missing stick heating block
u adjustment package with agencies
Sealing is not solid
Runtime
Temperature is too low "
u adjust the heating block temperature
Heating block gap is too big
u adjust the heating block gap
8Nip portion
Symptom
Fault occurred
Cause
Solution
Timely pressure wrinkling
Runtime
Pinch roller pressure is too
u adjust the pressure roller
Package with irregular
u adjustment package with agencies
Sticky tape roller
Runtime
Package with both sides of the missing
u adjustment package with agencies
Pinch roller pressure is too
u adjust the pressure roller
Lamination poor results
Runtime
Pinch roller pressure is too
u adjust the pressure roller
 
| Published：2013.09.27    Source：    Views：5006

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