Shoe Making Equipment (Two): Basic Introduction Of Plate Vulcanizing Machine

< p > flat band < a > plate vulcanizing machine < /a > according to the structural form of the frame, it can be mainly divided into two types: the column flat belt vulcanizing machine and the frame type flat belt vulcanizing machine; according to the working layer, there are single and double layers: according to the working medium of the hydraulic system, there are oil pressure and hydraulic pressure. In the rubber industry, the column flat belt vulcanizing machine is an earlier type of machine. The flat belt vulcanizing machine used by our country used to be columnar structure in the past, but at present, the frame structure is widely used. < /p >
< p > plate vulcanizing machine has the following advantages: < /p >
< p > 1. Under certain center distance, large diameter hydraulic cylinders are allowed to be installed, thereby reducing the number of hydraulic cylinders, and having simple structure and less maintenance; < /p >
< p > 2. The upper crossbeam is reasonable in force and the required section modulus is much smaller than that in the housing type. It can reduce the weight; < /p >
< p > manufacturing and installation is simple, pipeline configuration is hidden, and the whole machine is neat and beautiful. < /p >
< p > the lateral stiffness of single frame plate of box type flat belt vulcanizing machine is worse than that of the column. However, as the frame of flat belt flat curing press is composed of multiple frame plates, the whole machine has enough lateral stiffness < /p >.
< p > rubber plate vulcanizing machine is mainly used for vulcanized rubber belt. It has the advantages of high pressure per unit area, reliable operation and less maintenance. The main function of plate vulcanizing machine is to provide the pressure and temperature required for vulcanization. The pressure is generated by the hydraulic system through the hydraulic cylinder, and the temperature is provided by the heating medium. The flat belt vulcanizing machine can be divided into two types according to the structural form of the frame, the column flat belt vulcanizing machine and the frame type flat belt vulcanizing machine. According to the number of work layers, there are single and double layers: according to the working medium of the hydraulic system, there are oil pressure and water pressure. < /p >
< p > in the rubber press of plate vulcanizing machine, the column flat belt vulcanizing machine is an earlier type of machine. The flat belt vulcanizing press used by our country used to be columnar structure in the past, but at present, it adopts box type structure more frequently. Compared with the cylindrical flat belt vulcanizing press, the box type flat belt vulcanizing machine has the following advantages: under certain center distance, large diameter hydraulic cylinders are allowed to be installed, thereby reducing the number of hydraulic cylinders, and having simple structure and less maintenance. < /p >
< p > < a href= "http://www.91se91.com" > curing press < /a > maintenance and maintenance < /p >
< p > vulcanizing machine, as a conveyor belt adapter, should be maintained and maintained as well as other tools after the use and end of the service, so as to extend the service life. At present, the service life of our vulcanizing machine is only 8 years if it is properly maintained. < /p >
< p > vulcanizer maintenance should pay attention to the following problems: < /p >
< p > 1, the storage environment of vulcanizing machine should be kept dry and well ventilated to avoid damp due to humidity. < /p >
< p > 2, do not use vulcanizing machine outdoors on rainy days, prevent electric control box and heating plate from entering into water; < /p >
< p > 3, if the working environment is humid and water, when the vulcanizing machine is dismantled and removed, the articles should be padded on the ground. Do not let the vulcanizer contact with the water directly; < /p >
< p > 4. If the operation of the heating plate is caused by improper operation, we should first contact the manufacturer for repair. If emergency repair is needed, the upper cover of the heating plate can be opened, and the water is poured out. Then, the electric control box is manually operated, heated to 100 degrees centigrade, and maintained at constant temperature for half an hour. The line is dried and the belt is glued in the manual state. At the same time, manufacturers should be contacted in time for overall replacement of lines. < /p >
< p > 5, vulcanizing machine should not be used for a long time. The heating plate should be heated every half a month (the temperature is set at 100 degrees centigrade), and the temperature should be kept for about half an hour. < /p >
< p > 6, after each use, the water in the water pressure plate should be kept clean. Especially in winter, if the water can not be cleaned, it will lead to premature aging of water pressure plate rubber and reduce the service life of water pressure plate. < /p >
< p > the correct way of releasing water is to carry out the vulcanization before the vulcanization is finished. If the water is released after the machine is dismantled, it may cause the water in the water pressure plate to not be discharged completely. < /p >
< p > plate vulcanizing machine safety < a href= "http://www.91se91.com/news/" > operation rules < /a > /p >
< p > 1, wear protective clothing when operating, and do not use wet gloves. < /p >
< p > 2. When vulcanizing, the plate is preheated to check whether there are any sundries between the flat plates and whether other parts are normal. < /p >
< p > 3, pressure gauge and thermometer should be sensitive and effective. According to safety and technological conditions, the steam pressure, oil pressure and vulcanization temperature must be strictly controlled. < /p >
< p > 4, when loading the vulcanizing mould, the hands should not be inserted into the flat to prevent scalding and squeezing. The mould used should be placed smoothly so as to prevent falling injury. < /p >
< p > 5, after operation, cut off the power supply, close the water and valve, and put the mold back to the designated place. < /p >