Automatic Screen Printing Machine is a common printing equipment used to print patterns and text on various materials. In order to ensure its normal operation and prolong its service life, regular maintenance and repair are required. The following will introduce the automatic screen printing machine maintenance and maintenance matters.
1. Cleaning the screen printing machine: Regular cleaning of the machine is an important step to ensure its normal operation. Cleaning should include the shell, printing head, ink hopper, printing base plate and other parts. Use a soft cloth to wipe the shell, avoid using hard objects to scratch the surface. For the print head, you can use a specialized cleaner to clean it and ensure that it is dust and stain free. Ink hopper and printing base plate should be cleaned frequently to avoid the accumulation of ink stains affecting the printing quality.
2. Check and replace the wear parts: the wear parts of automatic screen printing machine mainly include screen, squeegee, rubber ring, etc.. These parts will wear or aging after a long time operation, should be regularly checked and timely replacement. Silk screen should pay attention to check whether there is broken or blocked, if necessary, timely replacement. Squeegees should be kept sharp and periodically sharpened or replaced. The elasticity of rubber ring will be weakened with the growth of the use of time, should be regularly checked and replaced.
3. Lubricate moving parts: the moving parts of the automatic screen printing machine include transmission gears, guide rails, etc., which need to be kept well lubricated. Use lubricant to drip or spray oil on these parts to reduce friction and wear and ensure the normal operation of the machine. However, care should be taken to avoid excessive lubrication to prevent oil from dripping onto the printing area and affecting the printing quality.
4. Adjustment and calibration: automatic screen printing machine in use, due to transportation, vibration and other reasons, may lead to some parts dislocation or offset. Regularly adjust and calibrate the key parts to ensure the accuracy and stability of the machine. For example, calibrate the printing position of the screen printing head to maintain its alignment accuracy with the printing base plate.
5. Regularly check the electrical system: the electrical system of the automatic screen printing machine includes the control panel, power supply, electrical wires, etc. Regularly check whether the wires are damaged or broken, whether there are loose connectors and other problems. Replace damaged wires and connectors in time to ensure the safety and reliability of the electrical system. Meanwhile, the control panel should be cleaned regularly to avoid accumulation of dust and stains.
6. Downtime maintenance: automatic screen printing machine also needs maintenance during downtime. In the case of prolonged non-use, the machine should be cleaned, especially the ink hopper and printing head parts. At the same time, the lubricated parts can be properly filled with lubricant to prevent rust and corrosion. The machine can be covered with a dust cover or cloth to protect its surface and interior from dust, moisture and other aggressions.
7. Training of operators: the maintenance and upkeep of the automatic screen printing machine is not only a matter of the machine itself, but the correct use of the operator is also crucial. Therefore, the operator should be regularly trained to teach them the correct operation and maintenance skills, so that they can skillfully use the machine and timely detection and resolution of some common failures.
The above is about automatic screen printing machine maintenance and maintenance of some routine measures. In practice, according to the machine type and use different conditions, there may also be some special maintenance needs. Therefore, in the use of the process should be based on the machine's manual and related recommendations, to develop a more detailed and specific maintenance program to ensure that the automatic screen printing machine always maintain good performance and printing quality.
