Common faults and maintenance methods of pillow packing machine

Pillow type packaging machine is a new type of automatic continuous shrinking packaging equipment in China It adopts the common heating method of electric furnace wire Its characteristics are fast temperature rise, good stability, low maintenance cost, stable and adjustable shrinking temperature and motor transmission speed, and wide range of adjustment The drum rotation device can work continuously Today, I want to tell you about the common faults and maintenance methods of pillow packing machine: first, 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 maintenance methods of the marks of the scorch wrinkles on the seal are to speed up, reduce the temperature, and change the film material II When the cutter base is too high or too low, the packaging speed is too fast, and the push rod and cutter are not synchronized, the maintenance method of cutter cutting on the product is to reduce the packaging speed, adjust the height of end sealing parts, and make the cutter center in the middle of the product height III The color of the film color mark is too light, the film drive slips, and the cutting position will deviate from the color mark when the color mark tracking is not turned on At this time, the maintenance method is to refer to the packaging machine manual and adjust its sensitivity; in the human-computer dialogue interface, switch the tracking mode to "tracking cutting" IV 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, replace the temperature control meter (see the right figure), and replace the heating body Five If the speed is too fast, the heat sealing of the inner layer of the coating is poor If the temperature is too low, the sealing will leak or not be firm The maintenance method is to slow down the speed, increase the temperature and replace the film material Vi 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 seal will occur The maintenance method is to adjust the parallelism, adjust the temperature and air pressure to make it tight   And it should be noted that the induction aviation plug must be inserted before the power supply is turned on, and the screw must be locked; the metal cover and metal container cannot be used, and the start button cannot be pressed on the metal table, otherwise the machine will be damaged; during the working process, the surface of the induction head should be touched frequently to check whether it is overheated, if it is found hot, the heating should be stopped, and the work can be done after cooling; in the pillow type There will be high voltage in the packaging body, and the base plate is electrified During maintenance, attention must be paid to avoid personal danger.