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Austria FMII introduce flat screen printing machine bar magnet absorption


Action when a group of light by the electrical control. When plastic tape drive that the fabric is moved forward, the fabric block in photoelectric devices between the transmitter and reflector, then oven motor starts, the fabric through the transmission network will introduce Tuo oven drying, but in production, due to machine shake and other reasons, Chang Chang malfunction caused the motor may be blowing in the printed sheets into the oven from the time it will Butuo, resulting in the wrong version or tearing the cloth on the roll of cloth adhesive wear is also very serious, it may forward when the tape with a tape When the motor does not start the oven, and washing the sheet into the network pushed live, resulting in defect products, but also easy to scratch on the tape. In response to this phenomenon, the original single photoelectric control, photoelectric control to tape movement and control of oven tandem with movement. In this way, the scraping and India, that is the case of tape do not exercise, even if the optical gate send the wrong signal, the motor will not start the oven, increase the insurance factor control system to improve the reliability of the equipment movement. With the growth of the useful life of equipment, machine parts to accelerate the loss, due to higher prices of imported parts. Timely supply and can not be bound to create difficulties for production and maintenance work. Therefore, the equipment put into use soon, I plant to carry out a mapping of some of wearing parts and replacement work. (1) flexible tube: According to the principle of analysis showed that, printing machine in the work process, each printed sheets or fabrics take a bit of a back, flexible tube that bend and do a sliding motion,[link widoczny dla zalogowanych], so wear faster, flexible tube of rubber lined steel tube frame,[link widoczny dla zalogowanych], the required working conditions, to withstand the negative pressure without being sucked lOPa deflated, and in the vacuum state, when the force on it, can freely bend, with better wear resistance and oil resistance. The most important thing is the combination of layer and the steel skeleton is better, we must ensure that the location of the fixed wire skeleton, or tape at work easily deflated and vacuum suction from the sports channel and is also easy to be rolled bad. I plant with the joint development of a number of rubber manufacturers, has successfully replaced imported parts. Their service life greatly exceed the original parts, and also supports the brothers and manufacturers, such as Jinan Towel, etc. to see results from the use of very satisfied. (2) Magnetic shield: shield the magnetic field is used to prevent the magnetic field in motion the process of friction between the tape and damage the magnetic field coil of copper, but also reduces the friction coefficient, reducing the magnetic field blank frame on the tape wear cloth . The piece requires a good wear resistance and magnetic permeability of the pieces put into production two years, the last one has worn not be used. If buying from foreign manufacturers in 1990, quoted 900 yuan RMB / only expensive plastics manufacturers after contact with the city, bought 1.5ram thick PTFE plastic sheets, and making their own fetal membranes manufacture. Through trial and found that the magnetic properties through somewhat less than the original in order to achieve similar results with the original, we have made with magnetic protective cast copper equidistant, and so located, will cover wear thin as 0.5 ~ o. 8ram. Effect can be used to meet the needs. Replacement of a protective cover is also very convenient, about l5rain can be. The wear resistance than the original is still lagging behind, trapped the unit cost of only 2O few dollars, compared with still acceptable. (3) Vacuum Leaf: is to ensure the accuracy of printing accuracy sets of flowers one of the key components. Which leaves the pump and check valve is the main part, if one does not work. Such as leaves uneven wear. Produce Amoy ducts. Negative pressure can cause the pump can not be formed. If the bad check valve seal is not necessarily the direct short position holding pressure (negative pressure). In the long-term use. Through exploration, practice and testing of a variety of materials, laminated cloth used to do the last leaf, its hardness, will not damage the stator, good wear resistance in use for nearly a year did not find negative phenomena, compared with the original accessories fully meet the requirements of one-way valve is replaced by plastic, and its good sealing performance, and high-speed movement, the characteristics of the plastic itself, issued by the sound of a small magnetic collision, reducing noise, its life and fully meet the requirements. In the last 7 years of production practice. Using a large number of domestic accessories. Successfully replaced the original, such as bearings, chains, vacuum slide valves, sucker track, time relay, the use of good results. Performance meets the requirements, life is also meet or exceed the original accessories. Bar magnet through the flat screen printing machine FMII/88 digestion and absorption, in varying degrees for a number of transformation, in the normal operation of the machine in the production process,[link widoczny dla zalogowanych], product quality and stability, both for our factory production, but also reduce the capital consumption better. Production process in the future, we need to better understand,[link widoczny dla zalogowanych], understanding, full and complete control over their performance, and better play its role (mining give a bonus of 19941o] 9) zip code. 266033
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