The paper cutter is a common machine in the paper manufacturing industry, and its types and models are more dazzling, but the structure is generally similar. The components that constitute the paper cutter are mainly such as: base, cutter, cutting table, side Gauges, back gauges, blades, and paper presses. The cutter is undoubtedly an extremely important part for the paper cutter. The cutter is generally long and heavy and is located in front of the cutter. It is fixed on the knife holder and completes the cutting work when it slides toward the base. The angle and material of the blade should be selected and adjusted according to the nature of the material being cut. The blade is another important part of the paper cutter. It is located in a groove above the paper cutting table, directly below the cutter. The role of the blade is to prevent the cutter from colliding with the metal paper cutting table after cutting through the paper stack, otherwise the cutter will easily become dull or even broken. The side gauge and rear stop gauge are used to adjust the position of the paper stack before cutting, and position the paper stack under the cutter accurately. The side gauge is a fixed font, and the backstop rule can be moved, and it can also be adjusted according to the length of the cutter. The paper press is a metal block parallel to the cutting knife. The paper press has two functions: the air in the paper stack is discharged before cutting; the paper stack is firmly fixed in place during the cutting process. The paper cutting table is the working table of the paper cutting machine. Generally speaking, the paper cutting table requires high precision in flatness and straightness, and good rigidity to ensure the smooth progress of paper pushing and cutting to ensure the cutting accuracy.

        The paper cutter has stable performance, high cutting precision, compact body, small footprint, strong and durable. Safety issues are problems that are often overlooked during the use of the paper cutter. Zhejiang paper cutter manufacturers will tell you the following factors that affect the safe use of the equipment:
        1. Braking device. In order to save money, many manufacturers use the principle of circuit braking, that is, cutting off the power supply of the cutter motor through the upper and lower limit sensors. This device may cause "slider" in the event of sudden power failure, loose sockets, and sensor failure Dangerous situation. In order to prevent this from happening, motor components with mechanical brakes need to be used, so that no matter what circuit failure occurs, the motor is locked to avoid accidents.
        2. Double button operation principle. This requires that both buttons are pressed at the same time, otherwise the cutter motor will not move, which can ensure the safety of single-person operation.
        3. In the actual use process, two people often cooperate to operate, so that the situation becomes very dangerous, which requires the cutter to be equipped with front and rear safety covers. When the safety cover is opened, the motor will not move to ensure safety.
        4. When replacing blades during maintenance and care, use a knife holder to ensure that the blade edge is closed, which not only guarantees human safety, but also ensures that the blade edge of the cutter is not damaged.
        5. Furthermore, the removed blades must not be left at will to avoid hurting people.
        Users should pay attention to the above problems in use. We need to strengthen the standard operation of the paper cutter, familiarize ourselves with the requirements in the safety instruction manual, and the premise of ensuring production efficiency is to put safety first.

        The premise of high cutting quality is that the paper cutter is in an ideal state. In order to ensure the normal operation of the paper cutter, reduce friction loss, ensure the accuracy of the equipment, and prolong the service life of the equipment, the printing enterprise must use the paper cutter reasonably and properly maintain and maintain it.
        (1) Before starting work (continue work after changing shifts or stopping halfway), check the main parts of the paper cutter and add lubricant.
        (2) After the end of each shift, the cutter should be cleaned, the exposed friction surface should be wiped clean and lubricated.
        (3) Under normal two-shift working conditions, the paper cutter should be cleaned and inspected every two weeks.
        (4) If the paper cutter needs to be shut down for a long time, all bright surfaces must be wiped clean, coated with anti-rust oil, and covered with a plastic cover to cover the whole machine.
        (5) If the paper cutter is disabled for more than 3 months, the anti-rust oil should also be covered with anti-moisture paper.
        (6) When inspecting and disassembling the cutter, it is forbidden to use inappropriate tools and unscientific operation methods.

        1. Electrical failure, 2 ~ 3 stroke switches are usually arranged behind the cutter's transmission mechanism (turbine box, gear transmission, etc.), one is mainly used after the cutter is too low, when both hands leave the button, the cutter will Automatically return to the high point (considering the cutter counting function); the other one is used for the high point stop model. When the position of the travel switch and the bumper is incorrect, the cutter will not stop at the high point (in this case only Need to adjust the position of the bumper or the travel switch to remove the fault.
        2. Brake failure, there must be a brake device at the input end of the cutter transmission device (turbine box, gear transmission, etc.). When the brake pad is worn or the gap is too large, the cutter cannot stop at a high point (adjust the gap or replace the brake pad) It can be solved), or the clutch disc is stuck, which makes the return position inflexible (disassemble the brake parts, clean and add oil to solve)
        3. Hydraulic failure, when the new machine leaves the factory, the hydraulic piston does not return to the low point. After a period of use, the piston returns to the low point after the surface is worn in, causing the position of the paper press to be too high (generally the blade is lower than the bottom of the paper press ), This simple method of handling is that most manufacturers will set a top cover on the piston head, we only need to thicken the top cover to solve. The approximate parameter is that when the top cover is thickened by 1mm, the paper presser is lowered by about 1.4mm.

        A paper cutter is a machine used to cut paper. Its operation is relatively simple, and the requirements on the environment are not high. Usually, the power is ensured by the power supply in the general office, and it can work. There are many paper cutter products on the market, and the degree of automation is different. They can be roughly divided into household paper cutters, industrial paper cutters, small machines, flat sheet cutters and so on.
       What are the classification of paper cutter
       1. Household paper cutter
       Tissue paper cutters include toilet paper cutters, napkin cutters, paper cutters, square paper cutters, tray paper cutters, paper towel cutters, facial tissue cutters and other paper cutting machines. . According to different paper products, the corresponding paper cutting machinery is different.
        2. Paper cutter for industry
        Industrial paper cutters include manual paper cutters, electric paper cutters, CNC paper cutters, etc., which are mainly used for cutting industrial paper or other products.
        3. Minicomputer
        Small paper cutters are divided into thick layer paper cutters and small office paper cutters. Thick layer paper cutters are also called manual paper cutters. They are mainly used to cut paper neatly before binding a small number of documents. The machine is widely used in office or finance as well as photo studios and digital printing shops.
        The structure of the paper cutter for small office is relatively complicated, which is mainly composed of a host, a workbench, a paper pressing mechanism, a paper pushing mechanism and a cutting mechanism. This paper cutter is mainly used to cut paper before binding a large number of documents, and is widely used in modern digital quick printing, high-end office, library, national government agency and small and medium printing.
        4. Flat sheet cutter
        The flat sheet paper cutter is a kind of cutting machine with a wide range of applications. It can be used to cut paper, leather, plastic, cardboard and other materials. The paper cutter is mainly composed of a host, a workbench, a paper pushing mechanism, a paper pressing mechanism, and a cutting mechanism. The paper pushing mechanism is used to push the paper for positioning and post regulation. The paper pressing mechanism presses the paper in place to ensure that the original positioning accuracy is not destroyed during the cutting process. Side block gauges, the workbench plays a supporting role.
        There are also many types of flat sheet cutters, which can be divided into three types from electric paper cutters, program-controlled paper cutters, and digital display paper cutters in terms of the driving mechanism of the paper push mechanism, and from the control method of the movement of the paper pusher It can be divided into three types: stepper motor control, frequency conversion speed control, and AC servo control. From the driving mode of the paper pressing mechanism, it can be divided into two types: mechanical paper pressing and hydraulic paper pressing, and it can be divided into door width There are two types of paper cutter and full paper cutter.
        Performance characteristics of common paper cutters
        1. Thick layer machine
        Thick layer machine is a small paper cutter. The maximum cutting size is generally around 430mm. It is very compact, which is convenient to use and does not take up too much space. It does not require high precision for cutting objects, and it is cheap and economical. Affordable.
        2. Paper cutter for small office
       Small office paper cutters have multiple protections for safety. The cutting width is generally between 430mm-800mm, which can cut a large number of cut objects. The size and configuration of the cutting area range from several thousand yuan to several hundred thousand yuan.