Paper cutter capable of controlling and adjusting crushing mesh number

Abstract

The utility model relates to the field of paper cutters, in particular to a paper cutter capable of controlling and adjusting the crushing mesh number, which comprises a paper cutter main body, a fixing frame, a mounting frame, a separation column, a fixing plate, an inclined plate and a second motor, a fixing frame is fixedly connected to the side surface of the paper cutting machine body, a mounting frame used for containing a paper separating structure is mounted at the upper end of the fixing frame, a fixing plate is mounted at a cavity of the mounting frame, a separating column used for separating paper is mounted on the upper side of the front end of the fixing plate, and a second motor is mounted at the end of the separating column. According to the paper cutting machine capable of controlling and adjusting the crushing mesh number, the problem is effectively solved through the separation column and the inclined plate structure, it is ensured that only one piece of paper is fed in each time, the paper cutting efficiency is improved through the limiting frame and the fixing holes, and the paper cutting efficiency is improved. And the placing plate can firmly fix the paper and prevent the paper from moving in the treatment process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of paper cutter, especially to the paper cutter of controllable regulation of comminution mesh number. BACKGROUND

[0002] The paper cutter is a kind of equipment for processing the paper cutting demand in the later stage of printing. It has experienced the evolution from mechanical type to magnetic tape control type, to microcomputer program control, color display, full image operation guidance visualization processing and computer-aided cutting system, so that production preparation time is shorter, cutting precision is higher, labor intensity is lower, and operation is safer.

[0003] When the traditional paper cutter processes stacked paper, multiple papers are easily sent into the cutting area at the same time, which leads to inaccurate cutting or failure, and if the paper displaces during the cutting process, it may lead to inconsistent cutting size or waste products.

[0004] Therefore, in view of the above problems that the traditional paper cutter processes stacked paper, multiple papers are easily sent into the cutting area at the same time, which leads to inaccurate cutting or failure, and if the paper displaces during the cutting process, it may lead to inconsistent cutting size or waste products, the paper cutter of controllable regulation of comminution mesh number can be designed, which effectively avoids this problem through the separation column and inclined plate structure, ensures that only one paper is sent in each time, and through the use of the limiting frame and the fixing hole, the placing plate can firmly fix the paper to prevent it from moving during the processing process. The suction system composed of the suction cavity, the third motor and the fan blade provides a stable negative pressure environment, so that the paper remains flat and does not slide during the entire transmission process. UTILITY MODEL CONTENTS

[0005] In order to overcome the problems that the traditional paper cutter processes stacked paper, multiple papers are easily sent into the cutting area at the same time, which leads to inaccurate cutting or failure, and if the paper displaces during the cutting process, it may lead to inconsistent cutting size or waste products.

[0006] The technical scheme of the utility model is: the paper cutter of controllable regulation of comminution mesh number, including paper cutter main part, fixed support, installation frame, separation column, fixed plate, inclined plate and second motor, the fixed support is fixedly connected on the side surface of paper cutter main part, the installation frame for placing the paper separation structure is installed on the upper end of fixed support, the fixed plate is installed in the cavity of installation frame, the separation column for separating paper is installed on the upper side of front end of fixed plate, the second motor is installed on the end of separation column, and the inclined plate for separating paper one by one to the lower side is installed between separation column and fixed plate.

[0007] Preferably, the fixed frame is a support structure of the entire cutting machine, which is installed on the side surface of the cutting machine body through fixed connection. Its role is to provide a stable platform for installing other components, such as the mounting frame, which is located at the upper end of the fixed frame and is designed as a hollow cavity to accommodate the fixed plate and other related components, which provides mounting positions for the fixed plate, the separation column and the like, and may have certain adjustment functions to adapt to different sizes of paper. The separation column is installed on the front upper side of the fixed plate and is driven to rotate by the second motor. The separation column is usually designed as a cylindrical body with teeth or other textures, which can separate the stacked paper one by one when it rotates. The inclined plate is installed between the separation column and the fixed plate, and the inclination angle of the inclined plate helps to guide the separated single paper to smoothly slide to the transmission system below.

[0008] As preferred, support plates are installed on both sides of the upper surface of the fixed frame, and a placement plate is fixedly and slidably connected in the center of the inner part of the support plate.

[0009] As preferred, a limiting frame is vertically wrapped around the edge line of the placement plate, and a plurality of fixing holes are linearly formed on the upper surface of the placement plate.

[0010] As preferred, a suction cavity is formed between the placement plate and the fixed frame, and a third motor is installed in the center cavity of the fixed frame.

[0011] As preferred, a rotating shaft is installed at the output end of the third motor, and a plurality of fan blades are installed around the outer side of the rotating shaft.

[0012] As preferred, a cutting module is installed at the upper end of the inner part of the cutting machine body, and a first motor is installed at the center of the side of the cutting machine body away from the fixed frame.

[0013] As preferred, a lead screw is installed at the output end of the first motor, which penetrates the center of the cutting machine body and is connected with the placement plate, and a sliding block is installed on both sides of the placement plate.

[0014] The beneficial effects of the utility model are as follows: compared with the traditional cutting machine capable of controlling and adjusting the crushing mesh number, the novel cutting machine ensures that all the components installed on the fixed frame remain stable, prevents displacement caused by vibration or external force, and thus ensures the stability of the entire machine operation. The mounting frame provides a flexible installation environment, facilitates adjustment and maintenance of internal components, and also ensures correct alignment of the paper separation structure. The separation column effectively avoids the problem of multiple papers entering the cutting area at the same time, ensures that only one paper is sent into the subsequent processing stage each time, improves the accuracy and efficiency of cutting, and the inclined plate promotes the smooth transition of the paper, reduces the possibility of paper jamming or folding, and ensures that the paper can uniformly enter the next processing step. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The whole structure schematic diagram of the paper cutter capable of controlling and adjusting the crushing mesh number is shown.

[0016] Figure 2 The main body internal structure schematic diagram of the paper cutter capable of controlling and adjusting the crushing mesh number is shown.

[0017] Figure 3 The placing plate structure schematic diagram of the paper cutter capable of controlling and adjusting the crushing mesh number is shown.

[0018] Figure 4 The fan blade structure schematic diagram of the paper cutter capable of controlling and adjusting the crushing mesh number is shown.

[0019] The specific embodiments of the present application are described in detail below. DETAILED DESCRIPTION

[0020] The present application is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Please refer to Figure 1 - Figure 4 The present application provides an embodiment: the paper cutter capable of controlling and adjusting the crushing mesh number, which comprises a paper cutter main body 1, a fixed frame 2, an installation frame 4, a separation column 8, a fixed plate 9, an inclined plate 10 and a second motor 11; the fixed frame 2 is fixedly connected to the side surface of the paper cutter main body 1, the installation frame 4 for placing the paper separation structure is installed on the upper end of the fixed frame 2, the fixed plate 9 is installed in the cavity of the installation frame 4, the separation column 8 for separating the paper is installed on the upper side of the front end of the fixed plate 9, the second motor 11 is installed on the end of the separation column 8, and the inclined plate 10 for separating the paper one by one to the lower side is installed between the separation column 8 and the fixed plate 9.

[0022] Please refer to Figure 1 - Figure 2In this embodiment, the fixed frame 2 is installed with support plates 3 on both sides of the upper surface, and the inside center of the support plate 3 is fixedly connected with a placement plate 12. The support plate 3 provides a solid support for the placement plate 12, ensuring that the paper will not shift during processing due to vibration or external force, improving the stability of the overall operation. The placement plate 12 can be connected inside the center of the support plate 3, allowing users to easily adjust the position of the placement plate 12 according to the size of the paper and processing needs, increasing the flexibility of the device. The sliding connection design allows the placement plate 12 to move smoothly, ensuring that the paper enters the cutting area uniformly and continuously, reducing the risk of paper jamming or overlapping. The modular design of the support plate 3 and the placement plate 12 facilitates disassembly and cleaning, simplifying daily maintenance and extending the service life of the device. The placement plate 12 is wrapped with a limiting frame 18 on the edge, and a plurality of fixed holes 13 are linearly arranged on the upper surface of the placement plate 12. The limiting frame 18 wrapped vertically on the edge of the placement plate 12 can effectively prevent the paper from shifting horizontally or vertically during processing, ensuring that each piece of paper can accurately enter the cutting area, greatly improving the cutting precision and consistency. By limiting the movement of the paper, the limiting frame 18 reduces the risk of accidental paper slipping or jamming, improving the safety of the operation and reducing the likelihood of equipment failure. Both work together to ensure that the paper remains flat and stable throughout the entire processing process, avoiding cutting quality problems caused by paper deformation or deviation, and ensuring the quality of the final product.

[0023] Please refer to Figure 2 - Figure 3In this embodiment, an adsorption cavity 19 is opened between the placement plate 12 and the fixed frame 2, a third motor 15 is installed in the central cavity inside the fixed frame 2, and the adsorption cavity 19 opened between the placement plate and the fixed frame 2 can firmly adsorb the paper by generating negative pressure, ensuring that each piece of paper remains flat and stable during transmission. The negative pressure provided by the adsorption cavity 19 helps the separation column 8 to separate the paper one by one more easily, reducing the possibility of multiple papers entering the cutting area at the same time, thereby reducing the risk of paper jamming and ensuring smooth operation of the equipment. The design of the adsorption cavity 19 enables the device to better handle paper of various thicknesses and materials, whether it is thin paper or thick card paper, and can be well supported by negative pressure, enhancing the versatility and adaptability of the device. The output end of the third motor 15 is installed with a rotating shaft 16, and a plurality of fan blades 17 are installed around the outside of the rotating shaft 16. The output end of the third motor 15 is directly connected to the rotating shaft 16, ensuring the efficiency and stability of power transmission. Through the rotation of the motor, the rotating shaft 16 drives the plurality of fan blades 17 installed around the outside to rotate at high speed, quickly generating and maintaining the required negative pressure environment. The third motor 15 is usually equipped with an electronic control system, which can accurately adjust its rotating speed to adjust the rotating speed of the fan blades 17 and the strength of the generated negative pressure. Some advanced models may also include sensors that can monitor the negative pressure level in real time and automatically adjust the motor speed as needed, further improving the response speed and accuracy of the system.

[0024] Please refer to Figure 3 - Figure 4In this embodiment, the cutting machine body 1 is internally mounted at the upper end of the cutting module 7, and the first motor 5 is installed at the center of the side of the cutting machine body 1 away from the fixed frame 2. The cutting module 7 installed at the upper end of the cutting machine body 1 ensures that the cutting tool is in the best position on the paper transmission path. This layout allows the paper to remain flat and stable when entering the cutting area, thereby achieving more accurate cutting. The first motor 5 installed at the center of the side of the cutting machine body 1 away from the fixed frame 2 is responsible for driving the lead screw 6 that passes through the center of the cutting machine body 1. The lead screw 6 transmission system has high precision and stability, ensuring that the distance and speed of the placement plate 12 moving each time are very accurate, reducing the risk of paper shifting or jamming during feeding. The output end of the first motor 5 is installed with a lead screw 6 that passes through the center of the cutting machine body 1 and is connected to the placement plate 12. The placement plate 12 is installed with a sliding block 14 on both sides. The output end of the first motor 5 is installed with a lead screw 6 that passes through the center of the cutting machine body 1 and is connected to the placement plate 12. The lead screw 6 transmission system is known for its high precision and stability, which can accurately convert the rotary motion of the motor into linear motion, ensuring that the distance and speed of the placement plate 12 moving each time are very accurate. The placement plate 12 is installed with a sliding block 14 on both sides. These sliding blocks 14 smoothly slide along the guide rails or tracks on the fixed frame 2. The design of the sliding block 14 reduces friction, allowing the placement plate 12 to move smoothly and avoiding paper shifting or damage caused by jamming or shaking. The combination of the lead screw 6 and the sliding block 14 optimizes the contact between mechanical components, reducing friction and wear, and prolonging the service life of the equipment.

[0025] In operation, the operator first places the paper stack to be processed on the placement plate 12. The placement plate 12 is located between the support plates 3 of the fixed frame 2 and can be moved along the lead screw 6 by the sliding block 14. When the device is ready to start work, the second motor 11 starts to drive the separation column 8 to rotate. The separation column 8 has a specific texture design to separate the papers one by one. The third motor 15 in the suction cavity 19 drives the fan blade 17 to rotate, creating a negative pressure environment. This negative pressure can help stabilize the paper, ensuring that each paper enters the cutting area individually and flatly, avoiding overlapping or shifting of the papers. The first motor 5 drives the lead screw 6 to rotate, which is connected to the placement plate 12, allowing the placement plate 12 to move smoothly along the sliding block 14 towards the cutting area. In this way, only one paper is sent into the cutting area each time, while the remaining papers remain on the mounting frame 4 waiting for processing. When the paper reaches the cutting area, the cutting tool in the cutting module 7 starts to work. The position and cutting speed of the cutting tool can be adjusted according to the pre-set parameters to achieve different sizes and shapes of cutting effect. After cutting, the paper is taken out by reversing the first motor 5.

[0026] Through the above steps, by using the limiting frame 18 and the fixing hole 13, the placing plate 12 can firmly fix the paper to prevent it from moving during the processing process. The suction system composed of the suction cavity 19, the third motor 15 and the fan blade 17 provides a stable negative pressure environment, ensuring that the paper remains flat and does not slip during the entire transmission process. The precise paper separation mechanism and stable transmission system ensure that each cut falls in the correct position, thereby improving the consistency and accuracy of the cutting and reducing the waste rate. The adjustable shredding mesh function makes this paper cutter suitable for a wider range of application scenarios, whether it is the destruction of office documents, special paper processing in artistic creation, or large-scale paper processing in industrial production. It can find the appropriate settings. Due to the use of more delicate and stable paper processing methods, the wear and tear on the cutting tools and other mechanical components is reduced, which helps to prolong the overall service life of the equipment. The traditional paper cutter has solved the problem of multiple papers being sent into the cutting area at the same time when processing stacked papers, which leads to inaccurate cutting or failure. Moreover, if the paper moves during the cutting process, it may cause inconsistent cutting sizes or produce waste products.

Claims

1. A paper cutter capable of controlling the adjustment of the pulverization mesh, comprising a paper cutter main body (1); characterized in that: Also include fixed frame (2), installation frame (4), separation column (8), fixed plate (9), inclined plate (10) and second motor (11); The side surface of the paper cutter main body (1) is fixedly connected with the fixed frame (2), the upper end of the fixed frame (2) is provided with the installation frame (4) for placing the separated paper structure, the fixed plate (9) is installed in the cavity of the installation frame (4), the fixed plate (9) is installed on the upper side of the front end, and the separation column (8) for separating the paper is installed on the fixed plate (9), the second motor (11) is installed on the end of the separation column (8), and the inclined plate (10) for separating the paper one by one to the lower side is installed between the separation column (8) and the fixed plate (9).

2. The controllably sizing and slitting machine of claim 1, wherein: The upper surface of the fixed frame (2) is provided with a supporting plate (3) on both sides, and the supporting plate (3) is fixedly connected with a placing plate (12) inside the center.

3. The controllably sizing and slitting machine of claim 2, wherein: The edge line of the placing plate (12) is vertically wrapped with a limiting frame (18), and a plurality of fixed holes (13) are linearly arranged on the upper surface of the placing plate (12).

4. The controllably sizing and slitting machine of claim 3, wherein: The fixed frame (2) is provided with an adsorption cavity (19) between the placing plate (12) and the fixed frame (2), and a third motor (15) is installed in the center cavity of the fixed frame (2).

5. The controllably sizing and slitting machine of claim 4, wherein: The output end of the third motor (15) is provided with a rotating shaft (16), and a plurality of fan blades (17) are installed around the outer side of the rotating shaft (16).

6. The controllably sizing and slitting machine of claim 1, wherein: The paper cutter main body (1) is provided with a paper cutting module (7) at the upper end, and a first motor (5) is installed at the center of the side of the paper cutter main body (1) away from the fixed frame (2).

7. The controllably sizing and slitting machine of claim 6, wherein: The output end of the first motor (5) is provided with a lead screw (6) penetrating through the center of the paper cutter main body (1) and connected with the placing plate (12), and the placing plate (12) is provided with a sliding block (14) on both sides.

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