Common problems and solutions of automatic quantitative powder vertical packaging machine

Quantitative powder packaging machine'>Automatic quantitative powder vertical packaging machine common problems and solutions The powder vertical packaging machine is a packaging equipment for powder-like materials widely used in food, medicine, daily chemicals and chemical products. In recent years, with the rapid development of medicine, food and other industries, the powder vertical packaging machine market still maintains a rapid growth, and the basic technology, innovation ability, promotion ability and service ability of domestic powder packaging machine have been continuously improved, gradually receiving more and more fields of favor. The powder vertical packaging machine has an automatic quantitative function, which can be quantitatively produced according to the needs of users to meet the needs of large-scale production of customers. However, during the actual operation of the powder vertical packaging machine, some faults may occur, as follows: Start-up problems When using the powder vertical packaging machine, it is found that the automatic program cannot be started suddenly. Then first check whether the discharge cylinder is closed, and whether the position sensor is loose and in place when the cylinder is closed. If the sensor position is incorrect, the magnetism of the permanent magnet in the cylinder will weaken, causing the signal to run out of control, resulting in the automatic program not starting. If the sensor position cannot be adjusted, short the sensor output wire. Display problem The weighing accuracy of the powder packaging machine is very important, but the display value of the weight display in the packaging machine is unstable. In this case, it is generally necessary to exclude the vibration phenomenon of the powder quantitative packaging machine. In addition, check whether the voltage is stable and whether the body grounding resistance meets the requirements. requirements, etc., to keep the displayed value of the monitor stable. Seriously out of tolerance Powder packaging machine found that the unloading weight is unstable and out of tolerance during the use of the machine. It is necessary to check whether the oil circuit is blocked. When the oil circuit is blocked, it will cause damage to the cylinder sealing rubber gasket and the cylinder body due to dry grinding, resulting in air leakage, thus affecting the feeding stroke of the cylinder at all levels. 'In this case, the two-stage rubber gasket of the main cylinder can be replaced, and the oil circuit can be cleared at the same time.' The material leaking from the hopper is directly related to the failure of the discharging mechanism. It is necessary to remove the accumulated material in the hopper first, and observe whether the discharging cylinder is in place. Check whether the closing valve has accumulated material. If the above are normal, check whether the sealing of the discharge cylinder is good. There is an adjustment screw at the lower part of the discharge cylinder. When the adjustment screw air hole is blocked, there will be a delay in closing the door and material leakage will occur. If this is the case, the vents need to be cleared in time. The bag clamping mechanism does not operate. If the bag clamping mechanism does not operate, it means that the electrical switching valve is not working properly. When the air pressure of the air source is normal, first check whether the coil voltage of the switching valve can be controlled. If the electrical switching is normal, the switching valve is faulty. , it should be replaced in time. If it cannot be switched, the corresponding maintenance process is the bag clamp switch, the reversing valve control transistor, and the two-way trigger photocoupler. The above are several common problems in the use of powder packaging machines. Users can only ensure better and stable operation of the equipment when they understand the overall structure of the equipment, install the equipment correctly, and master related problems and solutions. . In addition, after the daily use of the equipment is completed, regular maintenance, maintenance, inspection, and timely repair work are indispensable, and are also the key to ensuring a longer service life of the product.

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