Someone in the news or around you heard about the unfortunate injury of using a paper cutter. Program-controlled paper cutting machine is the highest risk among mechanical equipment, and it belongs to the most dangerous level 4 machine tool in the national mechanical equipment safety level. However, paper cutters are indispensable in printing houses.
        Therefore, we must pay great attention to safety issues in terms of selection. Program controlled digital display paper cutter has greatly improved compared to traditional paper cutter. Program-controlled digital paper cutter is more intelligent, convenient and fast. Not only has efficiency been improved, the work intensity of personnel has been reduced, the most important thing is that the safety has been improved, and the occurrence of injuries has been effectively reduced.

        The blade quality of the program-controlled paper cutter has a great impact on the equipment, including the performance, accuracy, and life of the equipment.
        Choosing a good paper cutter blade can greatly improve efficiency, so how should we choose a good paper cutter blade?
        Maoyuan Machinery shares the technical performance of the paper cutter with you
        1. For the selection of the material of the knife, the single-piece cutting machine tool is made by insert welding of the blade and the blade body at high temperature. The chromium tungsten manganese steel blade has high hardness and low carbon steel blade body. Durability of the tool steel of the blade is proportional to the mass of the blade, and the hardness of the blade is as high as 60 quenched HR55.
        2. Shape and angle of sharpening. Single-sided paper cutters generally use a single sharpening knife with a sharpening angle of 19 ° to 23 °. Sharpening such a shape makes the pressure of the tool on the inclined surface cut during the cutting process from the part of the paper stack, the paper base in one section rubs, and the inclined surface of the blade is quickly worn. The cutting edge of the double-sided tool has obvious advantages, which helps to reduce the load on the machine and improve the accuracy of crop sharpening. Therefore, in the case of cutter materials, the angle of sharpening should be as small as possible under the premise of considering the crop's resistance to shear.
        3. Different crop materials. The edge of the reamer is dulled and the abrasion-resistant material is cut during the cutting process. When cutting paper, the speed at which the blade becomes blunt and the paper's texture is soft, hard, and ash content. The feel during the cutting operation is relatively hard. The larger the ash content in the paper, the faster the blade becomes blunt.
        Therefore, when using a variety of paper cutter equipment, while paying attention to skills, you also need to choose a cutter to ensure that the performance of the equipment will not be affected.

    Features of Maoyuan Program-controlled Paper Cutting Machine
    1. Imported color LCD screen, crystal keyboard system, durable, never wear, easy to understand, fast and powerful operation functions.
    2. The paper pushing system adopts imported servo system or stepping system, which is perfectly combined with computer control.
    3. Has multiple programming methods such as bi-level programming, teach programming, insert programming and delete programming.
    4. Has 500 groups of programs.
    5. Intelligent lead screw pitch compensation technology automatically corrects lead screw errors.
    6. US CPU.
    7. The pusher supports automatic positioning, immediate positioning, and manual positioning.
    8. The maximum paper pushing speed can reach 18 meters / minute.
    9. Automatic paper pushing function with settable paper pushing distance.
    10. Paper-fed, launched, automatic cutting and programmable functions.
    11. Push paper automatic function.
    12. Automatic error detection indication.
    13.Display accuracy: 0.01mm.
    14.Positioning accuracy can reach 0.015mm.
    Performance advantages of Maoyuan program-controlled paper cutter:
    1. Paper cutter computer program control system: It is safe, fast, high precision, and widely installed on various new and used paper cutters at home and abroad.
    2. The ordinary, digital display, new and old paper cutters will be installed with computers, which will solve the three major problems of traditional paper cutters-low accuracy, slow speed and poor security.
    3. Due to the low efficiency of digital paper cutters, printing manufacturers have to purchase more, which not only causes waste of funds, but also increases the costs of the plant and personnel. The digital display paper cutter, although it allows the workers to see at a glance, the forward, backward and positioning of the pusher still needs to be adjusted manually, which adds a lot of labor intensity to the workers and the efficiency is very low. The computer-controlled paper cutter is installed, and the forward, backward, and positioning of the pusher are automatically completed by the computer, which can avoid accidents such as cutting fingers.
    4. After the paper cutter is equipped with a computer, the paper pusher will run automatically. After cutting a knife, the paper will be pushed out automatically. The pusher runs to the position where it is positioned. After cutting a knife, it will automatically push the paper pile out of the knife edge, and then go to the next knife position, the paper cutter is easier and safer to cut the paper. Increase efficiency by 2-3 times. Improved cutting accuracy is conducive to ensuring product quality, and the pusher runs smoothly, which can greatly extend the service life of the machine. Computer's automatic launch function. Increased security.
    5. The software in the computer system can correct the error caused by the screw wear, and the display accuracy is 0.01 mm.
    6. Chinese display, comprehensive functions, stable performance, simple, easy to learn and easy to use. Installation, training, only 2-3 hours.

1. Equipment for cutting into flat paper in the paper industry. Divided into two types of blade cutters (single and double-knife) and flat-knife cutters. The blade cutter paper cutter includes a longitudinal cutting mechanism composed of an upper knife and a lower knife, a transverse cutting mechanism composed of a rotary long knife and a fixed bottom knife.
It can cut 6 ~ 10 paper rolls at the same time. The flat-knife paper cutter is a gate knife that can be raised and lowered on the platform, and cuts a flat sheet of paper to a predetermined size. For cutting large sheets of paper into small paper.
Classification of paper cutters
    Paper cutting machinery consists of household paper cutters and industrial paper cutters, with a wide variety and varying degrees of automation.
a, for daily use
    Household paper cutters are composed of toilet paper cutters, napkin cutters, paper cutters, square paper cutters, paper cutters, paper towel cutters, tissue cutters and other paper cutters . According to different paper products, the corresponding cutting machine is different.
Toilet paper cutter refers more to a band saw, that is, a band saw cutter used to cut toilet paper roll paper. The band saw paper machine is equipped with an automatic sharpening knife and a movable platen device, which can cut into the required rolled paper products according to the required length and width.
b 、 Industrial
    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. Tip: If you need to find an industrial paper cutter, you should know as much as possible about the use of the product and find the corresponding equipment manufacturer.
Development
    It is a traditional product, which is used to deal with paper cutting needs in the post-printing period. From a mechanical paper cutter to a tape-controlled paper cutter, it has also developed to a microcomputer program control, color display, full-image operation guided visual processing, and a computer-assisted cutting external programming and editing production data cutting system to enable production preparation Shorter, higher cutting accuracy, lower labor intensity, and safer operation.
    A paper cutter with high cutting performance, suitable for cutting labels, carbon paper, hardcover books, etc. Maoyuangao specializes in manufacturing high-speed hob roll paper cutters with high accuracy and fast speed.

        The safety issue of paper cutters is a problem that many digital printing practitioners tend to ignore, and it affects the safety of paper cutters in the following aspects:
        1. Brake device. In order to save money, many manufacturers use the principle of circuit braking, which uses the upper and lower limit sensors to cut off the power supply of the cutter motor. This device may cause "sliding knife", etc. in the event of sudden power failure, loose sockets, and sensor failure Extremely dangerous situation. In order to prevent this situation from happening, it is necessary to use a motor assembly with a mechanical brake device, so that no matter what circuit failure occurs, the motor is locked to avoid accidents.
        2. Double button operation principle. This requires two buttons to be pressed at the same time, otherwise the cutter motor will not operate, which can ensure the absolute safety of single-person operation.
        3． In actual use, two people often cooperate with each other, so the situation becomes very dangerous, which requires the paper 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． The above are the safety factors that affect the use process. When replacing the blade during maintenance and maintenance, use a knife holder to ensure that the blade edge is closed to ensure both the safety of the person and the edge.
        5. Furthermore, the removed blade must not be left unattended to avoid injury to people.
        Therefore, you must first purchase equipment with a high safety factor, and then you must develop good habits to ensure safety at work.