1. Daily cleaning and maintenance of printing equipment
In the printing machine cleaning work is an important aspect of the maintenance of the printing machine, the operator must develop clean and neat operating habits and careful and meticulous work attitude, and do a good job of regular cleaning of the printing machine. This not only improves the service life of the shuttle printing machine, but also can detect the hidden dangers of the accident and the wear of the rotary printing machine in time, and timely repair. Mainly lubricants and cleaning work
The specific shuttle pad and rotary pad printer work includes:
A: The ink on the pad printing machine is often erased;
B: The bearing, the pad printing guide, and the impression cylinder are the heart of the printing machine. The shoulder plate of the pad printing plate and the blanket cylinder should be kept clean;
C: Do not leave ink in the plastic head and steel plate of the pad printing machine, and do not make the ink crust on the pad of the pad printing machine. If it is not used for a long time, it is best to remove the rubber head to avoid deformation by extrusion;
D: After printing, the pad printer and the stamped steel plate must be wiped clean; the steel plate is coated with anti-rust oil.
E: The dust of the electrical box is cleaned and the oil is cleaned in time to prevent the ink from entering the relay and the contactor switch to make the power* malfunction;
F: When cleaning the machine, always check whether the oil circuit is unblocked, whether the air filter is normal, whether there is any daily forgetting and refueling, and the oil pipe blockage;
G: It is also necessary to check whether the fastener is loose or damaged; whether the buffer part of the pad printing machine is damaged or not, and whether the solenoid valve is normal.
H: If the machine does not run for a long time, it is best to cover it with a dust cover to prevent the sand from invading. Break off air pressure and electricity
2. Three-level maintenance system for equipment
Primary maintenance means that the operator cleans, lubricates and cleans the equipment every day. The secondary maintenance is the maintenance of the equipment by the operator every week, including regular cleaning of the inside of the equipment, and checking the wearing parts of the oil passage for wear. Three-level maintenance refers to the annual maintenance of the equipment. It requires the workers and maintenance personnel to complete the disassembly inspection of some parts, replace the wearing parts, clean the lubrication system, and replace the oil.
3. Equipment handover
For equipment used in multi-shift system, the equipment operation status table must be carefully filled in when shifting the shift, so that the next operator can accurately grasp the equipment usage.
4. Periodic inspection of equipment In order to eliminate the hidden dangers of equipment accidents in time, each machine should be inspected regularly, and it should be inspected daily, inspected in the first week, inspected in the first half of the year, and inspect the safety of personnel and machinery, especially for key parts. In the event of loose fasteners, accidents may occur, so it takes a small amount of time to eliminate accidents and ensure safety.
5. Safety production “Production must be safe and safe for production”. In order to ensure the safety of life and equipment to prevent accidents, in addition to complying with the rules and regulations of the workshop, it should also have the following knowledge of safety production: (1) Before the machine is running Press the bell. (2) Do not apply organic oil around the machine and on the pedals to prevent it from slipping when walking. (3) The safety cover and protective equipment on the machine must not be removed. (4) Informal electricians are not allowed to repair electrical facilities. (5) Entering the workshop, the dress must be tight and no slippers are allowed. (6) Check if there are tools left on the machine before starting the machine. (7) If you need to drill inside the machine or repair the machine, you need to cut off the power. (8) Turn off the power, doors and windows before leaving work.