The pulley wire drawing machine is a non-slip dry continuous wire drawing machine that can accumulate wires during operation. During the drawing process, the steel wire in the circumferential direction of the drum and the surface of the drum follow the circumference of the drum.
There is no relative sliding in the direction, the surface wear of the two is relatively small, and when one of the middle reels is temporarily stopped, the reels behind it can still work as usual for a period of time depending on their respective line accumulation.
The structure of the pulley wire drawing machine is very simple and has the advantages of convenient operation and maintenance. It also has a certain line accumulation coefficient during operation. The steel wire will stay on the reel for a longer time, which is more conducive to sufficient cooling of the steel wire.
However, there are many passing guide wheels, which not only increases the number of bends of the steel wire but also the accumulation and pay-off of the drum causing the steel wire to twist along its own axis during the drawing process, seriously affecting the intrinsic and surface quality of the steel wire.
The pulley wire drawing machine is mainly composed of a main reduction box, a road wheel frame, a reasonable starting frame machine, a mold box, and an electrical control system. The motor of the entire equipment will drive two different speeds through its gear coupling. The ratio of the cylindrical gear reduction allows the drum to be vertical and installed on the cover box, and the gear pair is lubricated with oil.
The inner wall of the drum is equipped with cooling water spray settings to reduce the residual heat on the surface of the steel wire transmission line drum after drawing. The drawing die is immersed in cooling edema to reduce the working temperature of the mold.
The pulley wire drawing machine can achieve linkage and inching to a certain extent. If you want to reduce the noise in front of the machine tool where the drum is operated, the sound source is the wire drawing machine.
The meshing noise when the gear is running is a big noise source in the wire drawing machine. The wear of the gear meshing surface or the excessive backlash of the gear assembly may cause a large meshing noise during transmission.
For this, we can adjust the tooth side clearance of the gear pair to an appropriate distance to ensure that each pair of gear pairs is fully lubricated.
The casing cover of the pulley wire drawing machine also vibrates greatly. The vibration wave generated by the loosening of the casing cover during operation is also a source of noise. You can add an asbestos rubber liner between the fuselage and the casing, and at the same time, Tighten the screws on the body and hood.
Of course, operators can also bring their own earplugs. When producing screws, water is needed to clean the products, which generates a large amount of industrial sewage every month. This sewage contains chemicals such as acids, alkalis, and metal elements. If it is discharged at will, it will cause serious pollution to the environment.
