In order to ensure that the nappy making machine is always in a good technical state and can be put into operation at any time, reduce the failure downtime, improve the mechanical integrity and utilization rate, reduce mechanical wear, prolong the service life of the machine, reduce the mechanical operation and maintenance costs, and ensure safe production, it is necessary to strengthen the maintenance of the nappy making machine on the basis of understanding its main performance structure and other characteristics.
1. Main performance and structural characteristics of nappy making machine
(1) Double frequency converter control, bag length is set and cut immediately, no need to adjust empty travel, saving time and film.
(2) Human machine interface, convenient and fast parameter setting.
(3) Fault self diagnosis function, fault display at a glance.
(4) High sensitivity photoelectric eye color mark tracking, digital input of sealing and cutting position, making the sealing and cutting position more accurate.
(5) Temperature independent PID control, better suitable for all kinds of packaging materials.
(6) Positioning stop function, no sticking knife, no waste of coating.
(7) The transmission system is simple, the work is more reliable, and the maintenance of the nappy making machine is more convenient.
(8) All controls are realized by software, which is convenient for function adjustment and technology upgrading, and backward.
2. Maintenance of nappy making machine
(1) All teams and groups need to do a good job in the maintenance of all kinds of machinery according to the maintenance procedures and maintenance categories of nappy making machine, and should not delay without reason. In special cases, the maintenance can be postponed only after being approved by the professional engineer in charge, but generally not more than half of the specified maintenance interval.
(2) The maintenance of nappy making machine needs to implement the principle of "paying equal attention to maintenance and repair, and giving priority to prevention", so that regular maintenance and compulsory maintenance can be achieved, and the relationship between use, maintenance and repair can be correctly handled. It is not allowed to only use and do not maintain, only repair and do not maintain.
(3) The quality of maintenance machine to make diapers shall be guaranteed, and it shall be carried out item by item according to the specified items and requirements, and it is not allowed to omit or fail to guarantee. The maintenance items, maintenance quality and problems found in the maintenance shall be recorded and reported to the professional engineer of the Department.
(4) Maintenance personnel and maintenance departments should achieve "three inspections and one handover (self inspection, mutual inspection, full-time inspection and one handover are qualified)" and constantly summarize maintenance experience to improve the maintenance quality of disposable nappies making machine.
(5) The asset management department shall regularly supervise and inspect the mechanical maintenance of each unit, regularly or irregularly spot check the maintenance quality, and reward the good and punish the bad.
Through the above specific work arrangement, it can be achieved that the production workshop staff can maintain the nappy making machine well, guarantee the quality and quantity, and be serious and responsible.
