Advertising paper splitting machine

Abstract

The utility model belongs to the technical field of advertising paper production, and particularly relates to an advertising paper splitting machine. Comprising a housing; the rolling mechanism is arranged on the front side of the machine shell and used for rolling the advertising paper; the cutting device is arranged in the machine shell, and the advertising paper is cut by the cutting device in the rolling process; the motor provides power to drive the cutter to rotate; the control system is used for controlling the position adjustment of the cutting device on the slitting width of the advertising paper; the operation interface is electrically connected with the control system, the operation interface is used for receiving a slitting width instruction input by a user and transmitting the instruction to the control system, and the operation interface comprises a display screen and an input device; and the adjusting mechanism is arranged in the machine shell, the adjusting mechanism is electrically connected with the control system, and the position of the cutting device can be automatically adjusted under an instruction of the control system so as to meet the slitting requirements of advertising paper with different widths. The advertising paper splitting machine provided by the utility model can realize flexible adjustment of the width.

Description

Technical Field

[0001] The utility model belongs to the technical field of advertising paper production, in particular to an advertising paper slitting machine. Background Art

[0002] With the rapid development of the advertising industry, the types and specifications of advertising paper are becoming increasingly diverse, and the demand for processing advertising materials is constantly increasing. While traditional slitting machines can meet basic slitting requirements, they generally suffer from poor adaptability to width adjustment. Specifically, existing slitting equipment typically uses a fixed-width design, requiring users to preset the tool position or perform mechanical adjustments based on the size of the advertising paper, which is inefficient and inflexible. Furthermore, fixed-width slitting methods are prone to material waste and cannot meet the modern advertising industry's demand for efficient, precise, and multi-specification processing.

[0003] Most advertising paper slitting machines currently on the market have a relatively simple design concept and fail to fully consider the actual needs of users in production. For example, many slitting machines can only process paper of a specific width, which cannot meet the needs of rapid adjustment when changing paper specifications. This limitation forces businesses to purchase multiple machines to handle different paper sizes, increasing investment and maintenance burdens. Utility Model Content

[0004] The purpose of the utility model is to provide an advertising paper slitting machine that can flexibly adjust the width of the paper in order to solve the above-mentioned technical problems.

[0005] In view of this, the present invention provides an advertising paper slitting machine, comprising:

[0006] chassis;

[0007] The rewinding mechanism is arranged on the front side of the housing and is used to rewind the advertising paper;

[0008] The cutter is arranged inside the housing, and the advertising paper is cut by the cutter during the rewinding process;

[0009] A motor, providing power to drive the cutter to rotate;

[0010] Control system, which is used to control the position adjustment of the cutter for cutting the advertising paper into widths;

[0011] An operation interface is electrically connected to the control system, and is used to receive a slitting width instruction input by a user and transmit the instruction to the control system. The operation interface includes a display screen and an input device, and the input device is a touch screen or a button-type input device;

[0012] The adjustment mechanism is arranged inside the casing and is electrically connected to the control system. The adjustment mechanism can automatically adjust the position of the cutter under the instruction of the control system to meet the needs of cutting advertising papers of different widths.

[0013] In the above technical solution, further, the regulating mechanism includes:

[0014] A ball screw is rotatably mounted on the housing;

[0015] A frame is arranged outside the casing;

[0016] Motor 1 is arranged on the frame, the output shaft of motor 1 is connected to the ball screw, and motor 1 is electrically connected to the control system;

[0017] Support sleeve, threadedly arranged on the ball screw;

[0018] A guide rod is provided on the housing and is located behind the ball screw;

[0019] A sliding sleeve, slidably arranged on the guide rod;

[0020] A connecting plate is provided between the sliding sleeve and the supporting sleeve;

[0021] A bracket is arranged at the bottom of the support sleeve;

[0022] The rotating shaft is rotatably arranged on the bracket, the cutter is connected to the rotating shaft, and the motor output shaft is connected to the rotating shaft.

[0023] In any of the above technical solutions, further, the control system includes a sensor for detecting the width of the paper. The sensor can monitor the width of the paper in real time and provide feedback to the control system.

[0024] In any of the above technical solutions, further, the winding mechanism includes:

[0025] Support frames are arranged at the left and right ends of the front side of the casing;

[0026] A fixing seat is arranged on the top of the supporting frame;

[0027] The transmission shaft is rotatably arranged between the two fixed seats;

[0028] A reel is provided on the transmission shaft;

[0029] The advertising paper body is located in the housing and is wound on the reel, and the advertising paper body is in contact with the cutter;

[0030] Motor 2 is arranged on the left support frame, and the output shaft of motor 2 is connected to the transmission shaft.

[0031] In any of the above technical solutions, further, a positioning mechanism is provided inside the housing, and the positioning mechanism includes:

[0032] An electric slide rail is provided on the housing, and the electric slide rail is provided in plurality and evenly spaced along the length direction of the housing;

[0033] Electric sliders are installed at both ends of the electric slide rail;

[0034] The positioning blocks are arranged on the top of the electric slider, and the positioning blocks on both sides are in contact with the side walls of the advertising paper body.

[0035] In any of the above technical solutions, further, a dust removal mechanism is included, and the dust removal mechanism includes:

[0036] The collecting shell is arranged inside the housing and is located above the advertising paper body;

[0037] The fan is arranged on the top of the casing and is connected to the collecting casing.

[0038] In any of the above technical solutions, further, electro-permanent magnetic chucks are provided on the top and bottom of the casing, and there are multiple electro-permanent magnetic chucks that are evenly spaced along the length direction of the casing.

[0039] The beneficial effects of the utility model are:

[0040] 1. The desired advertising paper slitting width is input through the operation interface. The operation interface transmits this information to the control system, which calculates and generates the corresponding adjustment signal and transmits it to the adjustment mechanism. After receiving the control system's instruction, the adjustment mechanism automatically adjusts the position of the cutter to ensure that the cutter can cut the advertising paper according to the user's specified width. Such high-precision adjustment capability ensures the accuracy of the slitting width and meets diverse production needs.

[0041] 2. Motor 1 drives the ball screw to rotate, and the support sleeve moves along the axial direction of the screw, thereby accurately adjusting the position of the cutter, so that the cutter is adjusted to the set width position. The motor drives the cutter to rotate and cut the advertising paper, so that the cutter position can be adjusted quickly and accurately;

[0042] 3. The sensor can detect the width of the advertising paper in real time and feed the data back to the control system in real time. The control system can always maintain accurate control of the paper width. The control system controls the motor according to the feedback information to automatically adjust the position of the cutter to ensure cutting accuracy and reduce the slitting error caused by paper width fluctuations, thereby ensuring that the slitting width of the advertising paper is always accurate.

[0043] 4. The advertising paper enters the machine casing and is cut by the cutter. It is divided into several strips according to the width set by the user. The front end of the advertising paper is guided and wound onto the reel. The drive shaft of motor 2 rotates, and the reel is driven by the drive shaft to rotate, thus starting to wind the cut advertising paper, thereby improving the overall production capacity of the production line.

[0044] 5. According to the width of the advertising paper, the electric slider drives the positioning blocks to move. The positioning blocks on both sides contact the side walls of the advertising paper body, ensuring that the side walls of the advertising paper are fixed and stable and will not deflect or shift during the slitting process. The advertising paper body moves smoothly and accurately along the path of the slitting machine, thus avoiding slitting errors, paper deviation and uneven cutting problems, and improving the slitting quality and efficiency of the advertising paper;

[0045] 6. The suction force generated by the negative pressure fan will absorb the dust and paper scraps on the advertising paper, and suck these debris into the collection shell to achieve effective dust collection and cleaning. The advertising paper body remains clean during the slitting process, avoiding these debris from affecting the quality of the advertising paper surface, thereby ensuring the slitting effect of the advertising paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0047] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0048] Figure 3 This is a schematic diagram of the three-dimensional structure of the dust removal mechanism of the utility model;

[0049] Figure 4 It is a system framework diagram of the utility model;

[0050] The accompanying drawings are marked as follows: 1. casing; 2. cutter; 3. motor; 4. control system; 41. sensor; 5. operation interface; 51. display screen; 52. input device; 6. adjustment mechanism; 61. ball screw; 62. frame; 63. motor 1; 64. support sleeve; 65. guide rod; 66. sleeve; 67. connecting plate; 68. bracket; 69. rotating shaft; 7. winding mechanism; 71. support frame; 72. fixing seat; 73. transmission shaft; 74. winding wheel; 75. advertising paper body; 76. motor 2; 8. positioning mechanism; 81. electric slide rail; 82. electric slider; 83. positioning block; 9. dust removal mechanism; 91. collection shell; 92. negative pressure fan; 10. electric permanent magnetic suction cup. DETAILED DESCRIPTION

[0051] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0052] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0053] Example 1:

[0054] like Figure 1 、 Figure 2 and Figure 4 As shown, this embodiment provides an advertising paper slitting machine, comprising:

[0055] Housing 1;

[0056] The rewinding mechanism 7 is provided at the front side of the housing 1 and is used to rewind the advertising paper;

[0057] The cutter 2 is provided inside the housing 1, and the advertising paper is cut by the cutter 2 during the rewinding process;

[0058] Motor 3, providing power to drive the cutter 2 to rotate;

[0059] Control system 4, which is used to control the position adjustment of the cutter 2 to cut the advertising paper into widths;

[0060] The operation interface 5 is electrically connected to the control system 4. The operation interface 5 is used to receive the slitting width instruction input by the user and transmit the instruction to the control system 4. The operation interface 5 includes a display screen 51 and an input device 52. The input device 52 is a touch screen or a button input device;

[0061] The adjusting mechanism 6 is disposed inside the housing 1 and is electrically connected to the control system 4 . The adjusting mechanism 6 can automatically adjust the position of the cutter 2 under the instruction of the control system 4 to meet the requirements of cutting advertising papers of different widths.

[0062] In this technical solution, the advertising paper winding mechanism 7 is located at the front end of the device and is responsible for winding the advertising paper to provide a stable paper input for subsequent cutting. The cutter 2 is responsible for accurately cutting the fed advertising paper according to the set width. The position of the cutter 2 can be automatically adjusted to meet the needs of cutting advertising paper of different widths. The motor 3 provides the necessary power support for the cutter 2 to ensure that the cutting operation is smooth and efficient. The control system 4 cooperates with the adjustment mechanism 6 to achieve the required advertising paper cutting width by electrically adjusting the position of the cutter 2. The operation interface 5 is used to receive the cutting width instruction input by the user and pass the instruction to the control system 4; the interface includes a display screen 51 and an input device 52, and the user can quickly set the required cutting width through a touch screen or a button-type input device. Through the intelligent algorithm of the control system 4, the adjustment mechanism 6 can automatically adjust the position of the cutter 2 according to the width requirement input by the user, reduce manual intervention, and ensure the efficiency and stability of the production process.

[0063] Workflow: First, the user enters the desired advertising paper cutting width through the operation interface 5, which transmits this information to the control system 4. (The user can enter the information through the touch screen or buttons, and the display 51 will display the currently set width in real time.) Based on the received width instruction, the control system 4 calculates and generates a corresponding adjustment signal, which is transmitted to the adjustment mechanism 6. After receiving the instruction from the control system 4, the adjustment mechanism 6 automatically adjusts the position of the cutter 2 to ensure that the cutter 2 can cut the advertising paper according to the user's specified width. After the position of the cutter 2 is adjusted, the advertising paper is fed into the device through the paper feed device and wound by the winding mechanism 7. The advertising paper is located at the bottom of the cutter 2 and contacts the cutter 2 during the winding process. The cutter 2 is driven by the motor 3 to rotate, and the cutter 2 rotates to cut the advertising paper. The advertising paper is accurately cut to the set width. During the cutting process, the winding and cutting of the advertising paper are carried out in a stable state, ensuring the cutting accuracy and paper quality. If the paper width error or other deviation occurs during the cutting process, the control system 4 can adjust the position of the cutter 2 based on the feedback information to ensure that the final cut advertising paper meets the set specifications. After slitting, the advertising paper is rewound by the rewinding mechanism 7, awaiting further packaging or other subsequent processing steps. This allows users to easily and quickly adjust the slitting width of the advertising paper, avoiding the tedious and error-prone manual adjustment. The automatic adjustment function reduces manual intervention and improves production efficiency. At the same time, the system's high-precision adjustment capability ensures the accuracy of the slitting width, meeting diverse production needs.

[0064] like Figure 1 and Figure 2 As shown, in this embodiment, the adjustment mechanism 6 is optimized and includes:

[0065] The ball screw 61 is rotatably mounted on the housing 1;

[0066] The frame 62 is arranged outside the housing 1;

[0067] Motor 1 63 is provided on the frame 62 , the output shaft of motor 1 63 is connected to the ball screw 61 , and motor 1 63 is electrically connected to the control system 4 ;

[0068] The support sleeve 64 is threadedly mounted on the ball screw 61;

[0069] A guide rod 65 is provided on the housing 1 and is located behind the ball screw 61;

[0070] A sliding sleeve 66 is slidably disposed on the guide rod 65;

[0071] The connecting plate 67 is provided between the sliding sleeve 66 and the supporting sleeve 64;

[0072] A bracket 68 is provided at the bottom of the support sleeve 64;

[0073] The rotating shaft 69 is rotatably arranged on the bracket 68 , the cutter 2 is connected to the rotating shaft 69 , and the output shaft of the motor 3 is connected to the rotating shaft 69 .

[0074] In this technical solution, when the control system 4 receives the width instruction input by the user, the control system 4 controls the motor 1 63 to start, and the motor 1 63 drives the ball screw 61 to rotate. The rotation of the ball screw 61 drives the support sleeve 64 to move along the screw axis, thereby accurately adjusting the position of the cutter 2. The guide rod 65 and the sliding sleeve 66 are arranged to slide, ensuring that the movement trajectory of the support sleeve 64 and the cutter 2 is smooth and accurate, avoiding cutting errors caused by position deviation. The movement of the support sleeve 64 transmits the adjustment force to the bracket 68 through the connecting plate 67, and then adjusts the position of the rotating shaft 69 and the cutter 2 so that the cutter 2 is adjusted to the set width position. When the position of the cutter 2 is adjusted, the output shaft of the motor 3 is connected to the rotating shaft 69, and the cutter 2 begins to rotate, cutting the advertising paper according to the predetermined width. If there is a paper width deviation or the cutting accuracy does not meet the expectations, the control system 4 can receive a feedback signal and adjust the ball screw 61 again through the motor to correct the position of the cutter 2 to ensure accurate cutting. The cutter 2 completes the slitting operation of the advertising paper according to the predetermined position, and the cut paper is reeled up by the reeling mechanism 7 and waits for subsequent processing. In this way, the position adjustment of the cutter 2 can be achieved quickly and accurately.

[0075] like Figure 4 As shown, in this embodiment, the control system 4 is optimized to include a sensor 41 for detecting the width of the paper. The sensor 41 can monitor the width of the paper in real time and feed back to the control system 4.

[0076] In this technical solution, the sensor 41 can detect the width of the advertising paper in real time and feed back the data to the control system 4 in real time. In this way, the control system 4 can always maintain precise control over the width of the paper. When the sensor 41 detects that the paper width is inconsistent with the set width, the control system 4 can control the motor 63 to automatically adjust the position of the cutter 2 according to the feedback information to ensure cutting accuracy. By monitoring the width changes of the paper in real time, the sensor 41 can provide accurate data feedback, reduce the slitting errors caused by fluctuations in the paper width, and thus ensure that the slitting width of the advertising paper is always accurate. The combination of the sensor 41 and the control system 4 enables the equipment to achieve automatic adjustment throughout the slitting process, reduce manual intervention, and improve production efficiency. Real-time monitoring of the paper width and feedback can help to discover potential width change problems in advance, prevent the equipment from causing production failures such as paper jams and paper breaks due to paper width problems, and improve the stability of the production line.

[0077] Example 2:

[0078] This embodiment provides an advertising paper slitting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0079] like Figure 1-Figure 3 As shown, in this embodiment, the optimized winding mechanism 7 includes:

[0080] Support frames 71 are provided at the left and right ends of the front side of the housing 1;

[0081] The fixing seat 72 is provided on the top of the supporting frame 71;

[0082] The transmission shaft 73 is rotatably disposed between the two fixing seats 72;

[0083] The reel 74 is mounted on the transmission shaft 73;

[0084] The advertising paper body 75 is located in the housing 1 and is wound on the reel 74 , and the advertising paper body 75 is in contact with the cutter 2 ;

[0085] Motor 2 76 is mounted on the left support frame 71, and the output shaft of Motor 2 76 is connected to the transmission shaft 73. In this technical solution, the advertising paper enters the housing 1 and is cut by the cutter 2. It is divided into several strips according to the width set by the user. The front end of the advertising paper is guided and wound onto the reel 74. The drive shaft 73 of Motor 2 76 rotates, and the drive shaft 73 drives the reel 74 to rotate, thereby starting to wind the advertising paper. As the drive shaft 73 and reel 74 rotate, the advertising paper body 75 begins to wind around the reel 74. The rotation speed of the reel 74 is adjustable to ensure that the reeling process of the advertising paper is uniform and smooth. The output of Motor 2 76 is adjusted as needed to maintain the appropriate reeling tension, ensuring that the advertising paper is not loose or slipping, and is rolled compactly and evenly. The entire reeling process is automated, reducing manual intervention and improving the efficiency of reeling the advertising paper after slitting, thereby improving the overall production capacity of the production line.

[0086] Example 3:

[0087] This embodiment provides an advertising paper slitting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0088] like Figure 1 and Figure 2 As shown, in this embodiment, the housing 1 is optimized to have a positioning mechanism 8 inside, and the positioning mechanism 8 includes:

[0089] The electric slide rail 81 is provided on the housing 1. There are multiple electric slide rails 81, which are evenly spaced along the length direction of the housing 1.

[0090] The electric slider 82 is provided at both ends of the electric slide rail 81;

[0091] The positioning blocks 83 are disposed on the top of the electric slider 82 , and the positioning blocks 83 on both sides are in contact with the side walls of the advertising paper body 75 .

[0092] In this technical solution, the advertising paper is fed into the housing 1 through the paper feeding system, and the positioning mechanism 8 ensures that the advertising paper is always on the correct path through the electric slide 81 and the electric slider 82. According to the width of the advertising paper, the electric slide 81 is started, and the electric slider 82 moves along the electric slide 81. The electric slider 82 drives the positioning block 83 to move, and the positioning blocks 83 on both sides contact the side walls of the advertising paper body 75 to ensure that the side walls of the advertising paper are fixed and stable and will not deviate or shift during the slitting process. With the help of the positioning mechanism 8, the advertising paper body 75 moves smoothly and accurately along the path of the slitting machine. The continuous contact between the positioning block 83 and the side wall of the advertising paper prevents the side deviation of the advertising paper, ensuring that the advertising paper always remains on the predetermined track and enters the cutting area. After the positioning mechanism 8 ensures that the advertising paper is in the correct position, the cutter starts cutting according to the set width and position. At this time, due to the stable positioning and no deviation of the advertising paper, the slitting machine can cut it accurately, reducing the errors caused by deviation, thus avoiding the problems of slitting errors, paper deviation and uneven cutting, and improving the slitting quality and efficiency of the advertising paper.

[0093] like Figure 1 and Figure 3 As shown, in this embodiment, the optimization further includes a dust removal mechanism 9, which includes:

[0094] The collecting shell 91 is disposed inside the housing 1 and is located above the advertising paper body 75;

[0095] The negative pressure fan 92 is arranged on the top of the casing 1 and is connected to the collecting casing 91 .

[0096] In this technical solution, when the negative pressure fan 92 is started, the suction force generated by the negative pressure fan 92 will absorb the dust and paper scraps on the advertising paper, and suck these debris into the collection shell 91, thereby achieving effective dust collection and cleaning. The collection shell 91 is usually designed as a container with a certain capacity, which can effectively accommodate a certain amount of paper scraps and dust to prevent them from continuing to scatter to other parts of the machine or the working environment. Since the dust and paper scraps are removed in a timely manner, the advertising paper body 75 remains clean during the slitting process, preventing these debris from affecting the quality of the advertising paper surface, thereby ensuring the slitting effect of the advertising paper. As the work progresses, a certain amount of paper scraps and dust will accumulate in the collection shell 91. Depending on the usage, the operator needs to empty the collection shell 91 regularly to ensure the continued effective operation of the dust removal system. The connectivity between the negative pressure fan 92 and the collection shell 91 ensures that the negative pressure fan 92 can continuously absorb the dust and paper scraps generated during operation, keeping the working area clean.

[0097] Example 4:

[0098] This embodiment provides an advertising paper slitting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0099] like Figure 1 and Figure 3 As shown, in this embodiment, it is optimized that the top and bottom of the housing 1 are both provided with electro-permanent magnetic chucks 10 , and there are multiple electro-permanent magnetic chucks 10 , which are evenly spaced and distributed along the length direction of the housing 1 .

[0100] In this technical solution, the primary purpose of the electro-permanent magnetic chuck 10 in the advertising paper slitting machine is to provide stable physical support, ensuring the machine maintains stable, smooth, and precise slitting. As a magnetic device, the electro-permanent magnetic chuck 10 can be electrically controlled to adjust the magnetic attraction and release. By evenly arranging multiple electro-permanent magnetic chucks 10 at the top and bottom of the housing 1, a uniform suction force is provided to the advertising paper slitting machine, ensuring that the slitting machine always remains in the correct position, improving its stability and facilitating the change of the slitting position.

[0101] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An advertising paper slitting machine, characterized in that: include: Housing (1); A reeling mechanism (7), arranged on the front side of the housing (1), for reeling in the advertising paper; A cutter (2) is arranged inside the housing (1), and the advertising paper is cut by the cutter (2) during the reeling process; a motor (3) for providing power to drive the cutter (2) to rotate; A control system (4), the control system (4) is used to control the position adjustment of the cutter (2) for cutting the advertising paper into widths; an operation interface (5) electrically connected to the control system (4), the operation interface (5) being used to receive a slitting width instruction input by a user and transmit the instruction to the control system (4), the operation interface (5) comprising a display screen (51) and an input device (52), the input device (52) being a touch screen or a button-type input device; An adjusting mechanism (6) is arranged inside the housing (1). The adjusting mechanism (6) is electrically connected to the control system (4) and can automatically adjust the position of the cutter (2) under the instruction of the control system (4) to adapt to the cutting requirements of advertising paper of different widths.

2. The advertising paper slitting machine according to claim 1, characterized in that: The regulating mechanism (6) comprises: A ball screw (61) is rotatably mounted on the housing (1); A frame (62) is arranged outside the housing (1); Motor 1 (63) is arranged on the frame (62), the output shaft of the motor 1 (63) is connected to the ball screw (61), and the motor 1 (63) is electrically connected to the control system (4); A support sleeve (64) is threadedly arranged on the ball screw (61); A guide rod (65) is provided on the housing (1), and the guide rod (65) is located at the rear side of the ball screw (61); A sliding sleeve (66) is slidably disposed on the guide rod (65); A connecting plate (67) is provided between the sliding sleeve (66) and the supporting sleeve (64); A bracket (68) is arranged at the bottom of the support sleeve (64); The rotating shaft (69) is rotatably arranged on the bracket (68), the cutter (2) is connected to the rotating shaft (69), and the output shaft of the motor (3) is connected to the rotating shaft (69).

3. The advertising paper slitting machine according to claim 1, characterized in that: The control system (4) comprises a sensor (41) for detecting the width of the paper. The sensor (41) can monitor the width of the paper in real time and feed back the information to the control system (4).

4. The advertising paper slitting machine according to claim 1, characterized in that: The winding mechanism (7) comprises: Support frames (71) are arranged at the left and right ends of the front side of the housing (1); A fixing seat (72) is arranged on the top of the support frame (71); A transmission shaft (73) is rotatably disposed between the two fixing seats (72); A reel (74) is disposed on the transmission shaft (73); The advertising paper body (75) is located in the housing (1) and is wound around the reel (74), and the advertising paper body (75) is in contact with the cutter (2); The second motor (76) is arranged on the left support frame (71), and the output shaft of the second motor (76) is connected to the transmission shaft (73).

5. The advertising paper slitting machine according to claim 4, characterized in that: A positioning mechanism (8) is provided inside the housing (1), and the positioning mechanism (8) comprises: An electric slide rail (81) is provided on the housing (1), wherein the electric slide rail (81) is provided in plurality and is evenly spaced along the length direction of the housing (1); Electric sliders (82) are arranged at both ends of the electric slide rail (81); A positioning block (83) is provided on the top of the electric slider (82), and the positioning blocks (83) on both sides are in contact with the side walls of the advertising paper body (75).

6. The advertising paper slitting machine according to claim 4, characterized in that: The device further comprises a dust removal mechanism (9), wherein the dust removal mechanism (9) comprises: A collecting shell (91) is arranged inside the housing (1), and the collecting shell (91) is located above the advertising paper body (75); A fan is arranged on the top of the casing (1), and the fan is connected to the collecting casing (91).

7. The advertising paper slitting machine according to claim 1, characterized in that: The top and bottom of the housing (1) are both provided with an electro-permanent magnetic chuck (10), and the electro-permanent magnetic chuck (10) is provided in plurality and is evenly spaced along the length direction of the housing (1).

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