At present, the advanced pillow packaging machine adopts the microcomputer packaging controller to realize the man-machine dialogue mode, so that the bag length, cutting point, speed and position detection can be directly displayed on the interface; the high sensitive electric color mark tracking makes the digital input sealing and cutting position more accurate; the double frequency converter control, the bag length is set to cut, without empty step adjustment in place, saving time and film; the special adjustable The bag making machine is suitable for the current packaging of various varieties and specifications. Even with such a high packing machine, sometimes there will be problems. Just like people, there will be fever and illness. The common failures of pillow packing machine are as follows:
1. When the temperature is too high, the speed is too slow, and the heat resistance of the outer layer of the coating is poor, the way to repair the wrinkles is to adjust the speed, reduce the temperature, and change the film material.
2. When the cutterbed is too high or too low, the packaging speed is too fast, and the push rod is not synchronized with the cutter, the maintenance method for the cutter to cut on the product is to reduce the packaging speed, adjust the height of the end sealing parts, and make the cutter center in the middle of the product height.
3. The color of the film color mark is too light, the film drive slips, and when the color mark tracking is not turned on, the cutting position will deviate from the color mark. At this time, the maintenance method is to refer to the packaging machine manual and adjust its sensitivity; in the man-machine dialogue interface, switch the tracking mode to "tracking cutting".
4. The solid-state breaker is burnt out, the temperature control meter is damaged, and the temperature meter cannot control the temperature when the thermocouple is damaged. The maintenance method is to replace the electric couple, the temperature control meter and the heating body.
5. The speed is too fast, and the inner layer of the coating has poor heat sealing performance. When the temperature is too low, the sealing will be leaky or not firm. The maintenance method is to slow down the speed, adjust the temperature and change the material of the film.
6. If the air pressure is not correct, the cylinder swing rod is loose, the heating temperature is low, and the hot press roll is not parallel to the transmission roll, the poor heat sealing will occur. The maintenance method is to adjust the parallelism, adjust the temperature and air pressure to make it tight.
In addition, it should be noted that the inductive aviation plug must be inserted before the power supply is connected, and the screw must be locked; the metal cover and the metal container cannot be used, and the start button cannot be pressed on the metal table, otherwise the machine will be damaged; the surface of the inductive head should be touched frequently during the working process to check whether it is overheated; if it is found that the hot hand should be stopped heating, and then work after cooling; pillow type packaging There will be high voltage in the body, and the base plate is electrified. During maintenance, attention must be paid to avoid personal danger.
