In actual operation, the demand for the use of mechanical equipment is very high, and now with the advancement of technology, the performance of such equipment is also better, so that it can bring better use. There are many types of equipments provided by our company. Take the slitter machine as one of them. They are used a lot. Horizontal automatic slitting machine is one of them. In practice, they are used a lot, and it is a type of equipment with high value.
        The efficiency of horizontal automatic slitting machines is very high. With their use, the efficiency of work can be shortened. In this way, the shortcomings of the previous equipment can be discarded. Not only is the type of horizontal design used a lot, but also the type of mechanical equipment of vertical design is also used a lot. In the process of use, it needs to be determined according to the actual situation. It also has many characteristics, which is very good in terms of seismic performance.

        Add lubricating oil; when checking and disassembling the automatic slitting machine, the main parts of the automatic slitting machine should be checked before use. It is forbidden to use inappropriate tools and choose unscientific operation methods; make a comprehensive cleaning and review of the machine every two weeks; if the automatic slitting machine is suspended for a longer period of time, it is necessary to clean and clean all bright surfaces Rust oil, plastic cover to hide the whole machine. If the full-automatic slitting machine is stopped for more than 3 months, the anti-rust oil should be covered with moisture-proof paper.
        After the operation is completed, clean the equipment carefully, scrub and clean the exposed friction surface, and add lubricant. Slitting machine is a mechanical device that slits wide-width paper, mica tape or film into multiple narrow-width materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. The price of the slitting machine is not cheap, everyone wants to use the machine purchased for longer and more stable, but it is very important to want to achieve such a purpose. The use of horizontal automatic slitting machine is also suitable for this maintenance method.

        The horizontal slitting machine has corresponding functions, including the function of active shutdown, which can be actively shut down under certain conditions, which will not cause human damage to people, and will not have any impact on the environment during the application process. There are many different types of such slitting machines. According to different application characteristics, they can be divided into vertical slitting machines and aluminum foil horizontal slitting machines. According to different application methods, they can be divided into Fully active slitting machine and horizontal separation film slitting machine, etc., each type will have its own advantages, and its application will have its own differences.
        The horizontal slitter is basically made of high-quality materials, and the production technology is very advanced. It is also very good in application and superior in function. With the economic and technological level being improved from time to time, the use of such machinery and equipment can achieve a very good effect, a mechanical equipment that divides wide-width paper and film into multiple narrow-width materials. Horizontal slitting machines are used in many fields, including PVCPET, BOPP and other printed composite films, as well as composite aluminum film and other aspirational equipment for cutting various roll-shaped materials. The main machine uses imported Japanese Panasonic inverters .

        Automatic cutting machine is often used in paper making machinery, wire and cable mica tape and printing and packaging machinery. The main application of slitting machine: mica tape, paper, insulation materials and film slitting, especially suitable for slitting narrow bands (insulation data, mica tape, film, etc.). Features of slitting machine: The main feature of slitting machine is that magnetic powder clutch is used as a resistance device. Slitter is a mechanical device that slits wide paper, mica tape or film into multiple narrow materials. After system control, a DC voltage is output to control the resistance of the magnetic powder clutch.
        The first advantage is that it is a forced device that can handle smaller tensions. Before use, the fully automatic main parts should be inspected and filled with lubricating oil; when checking and disassembling the automatic slitting machine, it is forbidden to use inappropriate things and choose unscientific operation methods; make a comprehensive arrangement of the machine every two weeks. View. The performance of such equipment in our company is very good in the process of use. There are also many automatic equipments, and they can also be controlled on the computer during operation.

        What are the performance and characteristics of high-speed slitting machine, let's take a look:
        After printing and coating, the aluminum foil needs to be post-printed and slitted on the slitting machine to cut the large roll of semi-finished products into the required size. Running the semi-finished products on the slitting machine is a process of unwinding and rewinding. This process includes two parts: machine speed control and tension control. The so-called tension is to pull the aluminum foil and roll it onto the core according to the standard. A certain stretching and tensioning force must be applied to the aluminum foil. The control force for tensioning the aluminum foil is the tension. Tension control refers to the ability to permanently control the tension of aluminum foil when it is conveyed on the equipment. This control must be effective for any running speed of the machine, including the acceleration, deceleration and uniform speed of the machine. Even in an emergency stop situation, it has the ability to ensure that the aluminum foil is not damaged at all.
        The tension control of slitting machine is basically manual tension control and automatic tension control. Manual tension control means that during the winding or unwinding process, when the roll diameter changes to a certain stage, the operator adjusts the manual power supply device to achieve the purpose of controlling the tension. Full-automatic tension control is to measure the actual tension value of the material belt directly by the tension sensor, and then convert the tension data into a tension signal and feed it back to the tension controller. Through this signal and the preset tension value of the controller, the control signal is calculated. Automatically control the execution unit to make the actual tension value equal to the preset tension value to achieve the purpose of stabilizing tension.
        The size of the equipment winding and unwinding tension setting directly affects the yield of the product. The tension is too large and the winding is too tight. The aluminum foil is prone to wrinkle I. The tension is insufficient. The aluminum foil is prone to slippage on the roll. Unloading and causing the unwinding shaft to swing greatly during slitting, which affects the slitting quality, so the slitter must have a good tension detection system.
        1. Unwinding tension detection system of slitter: Tension sensor detection is a direct detection of tension, which is closely combined with the machine and has a detection method of moving parts. Usually two sensors are used in pairs, and they are installed on the end shafts on both sides of the detection guide roller. By detecting the applied load on both sides of the guide roller, the material belt causes displacement or deformation of the tension sensor sensitive element, thereby detecting the actual tension value, and converting this tension data into a tension signal and feeding it back to the tension controller.
        2. The attenuation and tension compensation of the tension of the slitter winding and unwinding: It is generally believed that maintaining the aluminum foil tension constant during the winding and unwinding of the aluminum foil is beneficial to the performance of the finished aluminum foil, but it is not. The best way is to increase the tension of the aluminum foil according to a certain rule as the diameter or weight of the roll increases, and the smaller the diameter and weight, the smaller the tension value. Because there are automatic tension control and manual tension control in the slitting operation. Manual tension control requires the operator to continuously adjust according to the diameter and weight of the masterbatch. The automatic tension control system pre-sets the tension attenuation value, and the equipment is attenuated according to the change of the material roll during the operation. When setting the automatic tension operation, you should set the initial tension first, and then set the tension attenuation value. Taking the attenuation value of the slit aluminum foil unwinding as an example, the setting principle is: the aluminum foil tension attenuation value (%) is equal to the tension at the end of the winding of the aluminum foil minus the initial tension and then divided by the initial tension, and the quotient is multiplied by 100%. When setting the automatic tension value, it should not be too large, otherwise the surface hardness of the aluminum foil winding is large, and the edge curling phenomenon is easy to occur, but the tension should not be too small, too small, it is easy to cause the rewinder to be too loose, and the winding is not neat. Therefore, the quality of the rewinding and unwinding during the aluminum foil slitting operation is mainly affected by the change of the aluminum foil tension. It can be seen that the mastery of the rewinding and unwinding control system is the key to affecting the quality.
        To sum up, when slitting medicinal aluminum foil, we must first select the advanced model, and pay attention to understand the characteristics of the winding and unwinding tension detection control system used in the equipment during operation, and formulate reasonable for the aluminum foil material used The tension and the tension attenuation and compensation during the unwinding and unwinding process are used to realize the soft start and soft stop of the equipment tension to prevent quality problems. During the slitting operation, attention should always be paid to the change in the tension of the aluminum foil rewinding and unwinding, because it is affected by the changes in material quality, weight, thickness uniformity, and slitting speed. adapt. In order to ensure the accuracy of the tension of the unwinding and unwinding, when the tension detection roller of the unwinding and unwinding mechanism should be higher than the maximum speed, dynamic balancing treatment should be carried out, and the surface should have enough wrap angles during use to provide accurate running tension. Ensure the stability of product quality.