1, film guide part failure:
film cannot bite into the upper pillow
packaging machine hot roller, or from the hot roll or both ends.
the reason one: film, the guide groove, the vertical sealing roller and the center of horizontal sealing roller is not in a straight line.
the reason two: film guide too.
three reasons: transverse seal hot roller eccentric wheel speed.
adjustment method one: the longitudinal sealing pillow
packaging machine roller pressure adjusting knob to the right turn, increase the pressure, film thickness by stretching, should pay attention to, excessive stretch is not sealing.
adjustment method 2: reduce the longitudinal heat sealing roller pressure, pressure film can't clip, could squeeze out.
adjustment method three: longitudinal sealing roller intake more than usual, usually in 7 mm should be between 10 mm.
adjustment method 4: through the pillow packaging machine adjustment if both ends are still not neat, the film is beyond side guide makes it into the bend.
adjustment method 5: the center line of the film guide groove there is error, producing bad should be replaced.
2, the cutting part of failure.
（
1)
Can't cut the film:
reason one: the knife and knife gap did not adjust well.
adjustment method;
There are two short on the outside of constant dao tighten screw bolt, two on the outside of constant dao root long compression screw bolt.
When the blade of the knife near the fixed knife by two knife friction film cut, two pillow packaging machine blade clearance at 1/100 mm at best, on the two point contact can slightly, to keep knife often parallel, adjust the side when cutting the film sandwiched with the hand, side adjustment, adjustment should be mounted cutter clutch release.
the reason two: the cutting blade broken broken small with oil stone laying, use grinding machine to repair damaged.
three reasons: cutter installation, cutter clutch on-off, positioning key release.
the solution: will each part carefully check, retightened.
3, lateral seal hot roller failure: bad sealing.
reasons: poor thermal regulation, push the spring pressure is insufficient or inequality.
adjustment method;
Should be based on different thickness and type of packaging materials used to select the appropriate pressure and temperature, sealing temperature is too high sealing with a white, pincer-like device packaging film easy to peel, the heat sealing roller pressure is to rely on spring to adjust, roller is to rely on temperature controller to control the temperature of the heating bar heating walls to calibrate.
About horizontal sealing roller is equipped with pressure adjusting knob, every adjustment knob and consists of driving pillow packaging machine button and pull button, if using just push the button to put stress on hot roll, easy to cause bad sealing, so should be appropriate use of push button and the knob, transverse seal hot roller two sets adjust knob is adjusted in order to prevent the transverse uneven when used.
4, rotary parts failure:
(
1)
By packaging with heat sealing parts.
Reason
a: : bagging time and heat sealing time not harmonious
the solution: : for duplex gear connected to the wheel gear, push the duplex gear up, change the mesh, the material is not sealed, right under the ideal assumed that time is after the lateral sealing particles into the bag, after appropriate adjustments do not to change it.
the reason two: packing speed too fast, fall time stuffing material, decrease the packing speed.
（
2)
Has adjusted the material time and again.
reason: wheel fixed bad, the key and fixed screw loosening, or a fixed position is wrong, wheel inside the shutter open and close.
repair and adjustment: the turntable in the pillow packaging machine fixed position, right back to the key and the screws.
The shutter open and close institutions will adjust to the correct position after fixed shutter.
In addition, the loading makings very small powder, or very different proportion of mixture, the bag need a long time, thus causing silt bite into the sealing parts and the packing speed should be slightly slowed down some, make its revolution should be suitable for performance of packaging materials.
5, electrical parts failure
(
1)
Too much electricity or heat sealing roller blown fuse
reason: electric heater within the smell of a short circuit or heat sealing lines has a short circuit.
（
2)
Heat sealing roller is not hot
the reason: a heating wire burn out, two blown fuse, three temperature control failure, at this moment, in different temperature Settings, lights not beating.
（
3)
Cannot control temperature, high temperature
reason, a thermocouple with roller, poor contact or damage to the second, the internal temperature controller is faulty.
（
4)
Photoelectric position not pillow packaging machine must
the reason one: the fuse controller, or the internal failure.
the reason two: wrapping paper is not installed well, make the center didn't through photoelectric head aperture.
three reasons: photoelectric have dirt on his head.
the reason 4: not adjusted the sensitivity knob.
6, institutional failure
(
1)
Some agencies cannot start:
reason one: motor and wiring place: breaking will break through, such as the department of motor motor fault should be replaced.
the reason two: fuse: change the amp fuse.
three reasons: gear each connecting screw loose keys such as: to tighten the loose screw each key, should from the motor start and checking sequence according to the transmission.
the reason 4: foreign bodies fall into gear and other rotating parts, abnormal sound, the motor is not handled in time, the motor is easily burned and remove foreign bodies.
the reason 5: foreign bodies fall into the pillow packaging machine and cutting knife, the blade with tight: remove foreign bodies, when two blade with tight, should be appropriate increase in clearance.
（
2)
Horizontal seal hot roller not rotate
reason: hot roller bearing parts of the oil, cause, burn out, holding in death of the gear fixed lock ring and key release: should to hot roller oiling, retighten gear set the lock and key.
However, with the increased prevalence of weigher, it has become far more affordable.
Smart Weigh Packaging Machinery Co., Ltd strives to be the acknowledged global leader and preferred partner in helping our clients succeed in the world’s rapidly evolving financial markets.
The rising weigher machine consciousness observed worldwide are expected to be key factors driving the demand for
multihead weigher weigher.
