Today,JINYI will bring you the relevant content of the slitting machine. The basic information of the slitting machine will be introduced at the beginning, and then the working principle of the slitting machine will be introduced. Finally, the application of the slitting machine will be introduced. Check it out.
Introduction of slitting machine
The slitting machine is to slit the strip into several required specifications. The strip base is welded by section steel and steel plate and treated qualitatively.
Application of slitting machine: slitting the strip into several strips of required specifications
The base is welded by section steel and steel plate and treated qualitatively;
Fixed archway, 1 piece; movable archway, 1 piece; welded steel plate, aging treatment, precision machining by boring machine;
The movable archway is moved manually; the sliding seat material: QT600; the worm pair of the knife shaft lifting wheel is lifted synchronously, the hand wheel is manually fine-tuned, and the lifting and returning accuracy is not more than 0.03mm;
Working principle of slitting machine
Constant tension control principle: The essence of constant tension control during the rewinding and unwinding process of the slitting machine is to know the change of the coil diameter of the load during operation. Due to the change of the coil diameter of the slitting machine, in order to maintain the operation of the load, the split machine needs to be The output torque of the motor should change with the change of the roll diameter. For the V series inverter of the slitting machine, since it can do torque control, it can complete the control of the constant tension of the winding.
Slitting machine V series inverter provides three analog input ports, AUI, AVI, ACI. These three analog input ports can be defined as multiple functions, therefore, one can be selected as torque given and the other as speed limit. 0~10v corresponds to the inverter output 0~ rated torque of the motor, so that the constant tension control of the slitting machine can be completed by adjusting the voltage of 0~10v. The part of the slitting machine that calculates the roll diameter is calculated by the tension controller. Of course, it is no problem to use the PLC structure to realize it. That is to say, you can set the tension on the man-machine or text, and calculate the roll diameter through PLC, T=F*D/2, so you can calculate the torque that needs to be output by the motor, and connect it to the V series inverter through the analog output. The torque given end of the inverter is sufficient.
Scope of application of slitting machine
A slitter is a device for longitudinally cutting wide rolls of material. Therefore, this word is used in various industries, and we can understand it from the scope of use.
1. Used for slitting paper category This is also the mainstream product in the current packaging equipment, which is often seen in the packaging market.
2. It is used in industries required for slitting leather, cloth, plastic, film, etc.
3. It is used for slitting metal coils such as strip steel, stainless steel, copper… It is mainly used in steel processing plants, steel market operators, rolling mills, electrical industry, automobiles, stamping parts, etc.
Well, the above is all about the slitting machine today. The slitting machine is a device that slits the strip into several strips of required specifications. It is mainly used in slitting leather, cloth, plastic, film and other industries.
I hope the above content is helpful to you, more information will be continuously updated, see you in the next issue.
Post time: Jun-07-2022