The paper cutting machine is composed of a frame, a transmission system, a receiving and discharging machine, a tension control device, a traction member, a slitting bracket, a waste winding and a discharging device. The transmission of the paper slitter is driven by the main motor to drive the rubber roller and the receiving shaft to operate synchronously to achieve the purpose of stretching and discharging the finished product. Let's take a closer look at:
        1. Receiving mechanism and tensioning device: The receiving mechanism of paper slitter is mainly composed of chain, synchronous wheel, magnetic powder clutch and air expansion shaft. As long as adjustments are made, the two reels are controlled by one motor. The current of the magnetic powder clutch can change the tension of the receiving shaft.
        2. Traction member: The traction member of the paper slitter is mainly composed of a pair of traction rubber rollers and a plurality of hard alumina rollers, which are used to take out the raw materials of the finished product. Power is obtained from the motor through V. The belt is transferred to the active traction roller for operation.
        3. Slitting knife holder: The slitting knife holder of paper slitting machine has circular knife slitting and straight knife slitting. The operating handle can make the circular knife move slightly axially, and the circular blade and cushion can be adjusted by the plane cam. Groove shear gap.
        4. Rewinding and discharging of waste: use the wind of the blower to discharge the waste through the wind pipe.
        5. Discharge mechanism and automatic rectification: The discharge mechanism is mainly composed of discharge shaft, support block, cylinder, base, left and right moving seats, etc., and is composed of automatic correction device: photoelectric opening, correction guide roller, left and right bracket, correction moving plate and ball . Nuts and screws, synchronous motors and left and right limit switches.
        6. Paper slitter frame and transmission system: The paper slitter frame is composed of left and right wall plates, supporting blocks and unloading mechanism. The transmission system is mainly used for pulling raw materials and winding finished products. It is driven by the variable frequency stepless speed regulation motor through the motor V belt to pull the rubber roller. The main traction rubber roller and the driven traction rubber roller are in close contact with each other. The traction material is driven, and the lower circular blade shaft is synchronously operated by the active traction roller to achieve better cutting requirements. The lower circular cutter shaft drives winding A and winding B to perform synchronous operation, so as to achieve the purpose of receiving material.
        The paper slitter divides the raw material into several independent units. The working principle is to fix the raw material at the end of the discharge shaft, and install a magnetic powder tension controller to make the required tension of the raw material constant, and then pass through a pair of rubber rollers. Pull the raw materials and cut them into several pieces with a blade. Then, the guide roller is guided to the A and B winding reels to wind the finished product.

        Many industries are familiar with slitting machines. Slitting machine is a device for longitudinal slitting of wide-width materials. We can understand the scope of its use to understand the role of the slitter. The type of paper is separate, which is also the type of use of the slitter. The manufacturer of the slitter will take you to learn more about:
        It is used for strip metal coils, such as strip steel and stainless steel, mainly because steel processing plants, steel rolling mills, electrical industries, automobiles, and slitters in these industries play an important role.
        Anyone who knows slitting machines knows that slitting machines are slitting machines, and it is also very versatile. Then I will introduce the working principle of the slitting machine. Through the specific understanding of the slitting machine, not only can it work efficiently while in use, but also effectively increase the service life of the slitting machine.
        Slitting machine can also be used in leather, fabric, film and plastic industries. The structure of the slitting knife consists of unwinding, that is, unwinding and guiding positioning, slitting and slitting, and winding. Its main function is to cut wide-volume materials, that is, to convert the length of the wide-volume material into a narrow-sized coil, so as to prepare for future functional processing.
        The slitting knife has many advantages and reasonable layout. This makes it particularly convenient and simple in operation, and has a high degree of automation, high production efficiency and high precision during work. Cold rolled, hot rolled coils, stainless steel plates, silicon steel sheets, color steel plates, aluminum plates and many large sheet metal materials, as well as circular blades are widely used in this field, and the work efficiency is also very high, so it is particularly popular.

        The stable operation of the tension control system is the prerequisite for the slitter to complete the operation. The following slitter manufacturers will take you to understand the tension control system of the slitter:
        Features:
        1. Centralized panel operation, integrated circuit control. Each part of the machine is focused on panel operation control.
        2. Main functions of the panel: A. Spindle speed adjustment B. Rewind length setting C. Unwind tension adjustment D. Rewind tension setting E. Start. stop button.
        3. The cutting knife adopts upper and lower round knives, and the lower knife pad can be replaced according to different cutting widths, and the cutting width is adjusted to achieve high-quality cutting quality.
        Magnetic powder brake device of slitting machine The unwinding group of the slitting machine is connected with the inflation shaft by transmission parts, and the speed of unwinding is controlled by controlling the torque of the magnetic powder brake. The main purpose of the magnetic powder brake of the slitter is to provide balanced and stable torque, which can be adjusted with the tension controller to improve the efficiency and quality of the slitter's unwinding work and the entire action.
        The tension control of the magnetic powder brake is accurate and simple, which can prevent the slitter from unwinding the material. The magnetic powder brake of the slitter adopts DC24V DC voltage. The heat dissipation can be selected from natural cooling (air cooling) or forced cooling of the device fan. During installation, please keep the magnetic powder brake of the slitter on the horizontal shaft and the surrounding environment must not be too wet, etc.

        What are the cutting methods of the slitter during normal operation? In fact, in the slitting process, it can be roughly divided into three methods: flat knife slitting, round knife slitting, extrusion slitting, slitting machine manufacturers to take you to understand in detail:
        Razor slitting: slitting slitting
        Grooving and slitting is when the data is running on the grooving roller, the cutter is dropped in the groove of the grooving roller, and the data is cut longitudinally. At this moment, the data has a certain wrap angle in the grooving roller, and it is not easy to have a drift appearance. When slitting cast PP film or film with narrow edge material, this kind of slitting method is often used to increase the slitting power. However, the shortcoming of dangling slitting is the inconvenience of knife comparison.
        Razor slitting: hanging slitting
        Hanging slitting is when the data passes between the two rollers, the razor falls and cuts the data longitudinally. At this moment, the data is in a relatively unstable state, so the slitting accuracy is slightly worse than the die slitting, but this method of slitting Convenient tool setting and convenient operation.
        Flat cutter cutting is mainly suitable for cutting very thin plastic films and composite films.
        Flat knife slitting is like a razor. A single-sided blade or a double-sided blade is fixed on a fixed knife holder. The knife is dropped during the operation of the data, so that the knife cuts the material longitudinally to achieve the purpose of slitting.

         How does the slitter work? The function of the slitting machine must be clear to everyone. The manufacturer of the slitting machine in this article will take you to understand the principle of the slitting machine:
        1. The slitting length can be set continuously. If there is an error in the actual slitting length, it is easy to calibrate by setting parameters.
        2. The slitting control of slitting and rewinding machine is divided into static and dynamic slitting: when the set length is reached, it stops accurately, and then the static slitting is processed, and restarts after the slitting; when the set length is reached, The slitting signal is issued without stopping, and the slitting machine dynamically slits and processes during the movement of the material.
        3. The slitting and rewinding machine needs to cut the entire roll or the whole raw material with a fixed length, such as plastic packaging materials, packaging cartons, steel plates, films, leather, wood chips, etc. Cut control.