Use and maintenance of packaging machine

1、 Use precautions 1 Always check whether the reed or proximity switch operates reliably When the reed or proximity switch acts, the detection indicator light is on 2 When the machine is put into operation, be sure to pay attention to whether the weight of the empty scale is 00.0kg Otherwise, it is necessary to clear it first, and adjust the zero potentiometer if necessary 3 Static calibration and adjustment must be carried out when replacing sensors and mechanical parts 4 Check the weighing frame frequently, and there shall be no rubbing, leaning, supporting, blocking and other phenomena 5 The packing bag shall conform to the specification Too large, too small or too thick and too short will affect the accuracy of the bag weight 6 Check the spring frequently for looseness and deformation, and deal with the problems in time 7 Calibrate regularly Between the two calibrations, the weight error should not exceed ± 0.3KG 8 When weighing the bag weight on the scale frame, the total weight output generated by the combined force of the bag weight from the sensor and the ash in the ash nozzle and the centrifugal force is obtained, so there will be a small deviation in the actual weight after the bag is dropped Adjusting the set value or the manual drop value or the static difference of the bag weight according to the situation will get a more satisfactory result When the recommended state parameter is 84, set the manual drop value and bag weight static difference to 0, and change the bag weight by adjusting the set value; when the state parameter is 80, set the set value to 50, and change the bag weight by adjusting the manual drop value and bag weight static difference 9 Before or after power-off, ensure that there is no cement bag on the weighing frame that has not been dropped If there is cement package on the weighing rack after power on, it must be removed before packaging, and then plugged in after the microcomputer is manually reset, otherwise, the accuracy of bag weight will be seriously affected For the microcomputer with the automatic tracking function turned on, this effect can not disappear gradually until at least 10 packets have passed II Maintenance and service 1 The main rotary reducer has been fully lubricated before leaving the factory After two weeks of operation, it should be supplemented with new grease, which will be supplemented one to two months later 2 The two bearings in the filling system should be checked frequently and filled with lubricating oil 3 Add enough lubricating grease to the main slewing bearing and gearbox, replenish once every three months, and replace in turn every half a year 4 The packaging machine shall be overhauled once in 12-18 months of normal operation 5 Before starting the shift, check whether the power system, filling mechanism and control mechanism are abnormal If there is any problem, it must be eliminated before filling 6 The specifications of the used packing bags shall conform to the national standards, and the size shall not be too large or too small, otherwise the quality and filling speed of the bags will be affected 7 Check the metering device frequently If the bag weight is out of tolerance, adjust it in time 8 In case of ash leakage in the filling system, stop the machine for adjustment in time to avoid affecting the flexible rotation of the impeller main shaft Never add lubricating oil 9 Every time the spring plate on the scale frame is disassembled, the dynamic measurement calibration must be carried out again 10 At the end of the shift, Zui should empty the cement in the packing machine 11 In case of any abnormal sound, stop the vehicle for inspection immediately 12 When the machine is started, no one is allowed to stand in the coaming except the bagger 13 No foreign matters shall be left on the top of the packaging machine 14 If the top of the packaging machine is found to be overflowed with ash, the feeding motor shall be shut down immediately 15 Regularly check the wear condition of slip ring carbon brush, and replace it in time if it is serious Statement: all products of the company will be upgraded according to the market conditions All technical parameters and prices shall be subject to the actual on-site trial run No further notice will be given for all parameter changes The copyright of the pictures and words in this book belongs to Tianjin Binhai Licheng Packaging Machinery Manufacturing Co., Ltd without the written consent of the company, it shall not be reproduced or copied, otherwise, the violator will be punished!