Cutting device of continuous printing machine

Abstract

The utility model relates to a cutting device of a continuous printing machine, and relates to the field of paper cutting equipment. The device comprises a rack, the rack comprises a bottom frame and a supporting frame, the supporting frame is installed on the upper end face of the bottom frame and fixedly connected with the bottom frame, a machining plate is further horizontally installed on the upper end face of the supporting frame and fixedly connected with the supporting frame, and a supporting table is fixedly installed at one end of the machining plate; a guide frame is vertically fixed to the upper end face of the machining plate, a moving seat is slidably mounted on the guide frame, and a driving assembly for driving the moving seat to move on the guide frame is further mounted on the moving seat. According to the cutting device, through the cutting groove, the limiting vertical plate and the accurate driving assembly, it can be guaranteed that the position of a material is accurate in the cutting process, and movement and angle adjustment of the cutting blade are accurate, so that the cutting precision is greatly improved, and the requirement of the continuous printing machine for the cutting quality is met. And the angle of the cutting blade can be adjusted by the adjustable cutter group according to different cutting requirements.

Description

Technical Field

[0001] This application relates to the technical field of paper cutting equipment, and in particular to a cutting device for a continuous printing press. Background Technology

[0002] A printing press is a machine for printing text and images. Modern printing presses generally consist of mechanisms for plate mounting, inking, printing, and paper feeding. In the operation of a continuous printing press, the printed material needs to be cut to obtain finished products that meet specifications.

[0003] Existing cutting devices have some shortcomings, such as low cutting accuracy, inconvenient tool adjustment, lack of effective lubrication and waste collection functions, which affect the working efficiency and product quality of continuous printing presses.

[0004] Therefore, it is necessary to design a new type of cutting device for continuous printing press to solve the above problems. Utility Model Content

[0005] To achieve safe and convenient cutting processing, this application provides a cutting device for a continuous printing machine.

[0006] The cutting device for a continuous printing press provided in this application adopts the following technical solution:

[0007] A cutting device for a continuous printing machine includes a frame, the frame including a base and a support frame, the support frame being mounted on the upper end face of the base and fixedly connected to the base, a processing plate being horizontally mounted on the upper end face of the support frame, the processing plate being fixedly connected to the support frame, a support platform being fixedly mounted on one end of the processing plate, a guide frame being vertically fixed on the upper end face of the processing plate, a movable seat being slidably mounted on the guide frame, a drive assembly for driving the movable seat to move on the guide frame being mounted on the movable seat, an adjustable blade assembly being fixedly mounted on the end of the movable seat away from the drive assembly, and a lubrication assembly being fixedly mounted on the upper end face of the movable seat.

[0008] By adopting the above technical solution, the frame consists of a base frame and a support frame, providing a stable support foundation for the entire device. The processing plate is horizontally mounted on the support frame, providing a flat operating platform for the cutting operation. The support table receives the material to be cut from the printing press, and the guide frame and moving seat allow the adjustable blade assembly to move along the guide frame to achieve the cutting action. The drive assembly provides power for the movement of the moving seat, while the lubrication assembly lubricates the relevant components, reducing friction and wear and extending the service life of the device.

[0009] Optionally, the processing plate is provided with a cutting groove that cooperates with the adjustable tool set, and limit plates are installed on both sides of the upper surface of the support platform, and the limit plates are fixedly connected to the support platform.

[0010] By adopting the above technical solution, the cutting groove on the processing plate, in conjunction with the adjustable blade assembly, enables the cutting blade to accurately cut into the processing plate, avoiding damage to the processing plate during the cutting process and improving the accuracy and quality of the cut. The limiting plate on the support platform can limit the material placed on the support platform, preventing the material from shifting during the cutting process and further ensuring the accuracy of the cut.

[0011] Optionally, the guide frame includes an upright frame, connecting side plates, and a collection shell. The upright frame is vertically fixed to the upper surface of the processing plate. There are two sets of connecting side plates, and the two sets of connecting side plates are fixedly installed at both ends of the upright frame. The two ends of the collection shell are fixedly installed at the lower surface of the connecting side plates.

[0012] By adopting the above technical solution, the guide frame consists of an upright frame, connecting side plates, and a collection shell. The upright frame provides a guide rail for the sliding of the moving seat, ensuring the stability of the moving seat's movement. The connecting side plates are used to fix the upright frame and the collection shell. The collection shell can collect the waste generated during the cutting process, keeping the working environment clean, and also facilitating the cleaning and disposal of waste.

[0013] Optionally, the movable seat includes a housing and a mounting base for mounting the lubrication components. The housing is fitted onto the upright frame, and the mounting base is mounted on the upper surface of the housing and is fixedly connected to the housing.

[0014] By adopting the above technical solution, the movable seat consists of a housing and a mounting base. The housing is fitted onto the upright frame, allowing the movable seat to slide smoothly on the upright frame. The mounting base is used to install lubrication components, facilitating lubrication of the sliding parts between the movable seat and the upright frame, reducing frictional resistance, and improving the moving efficiency of the movable seat.

[0015] Optionally, the drive assembly includes a motor and a drive gear. The tail of the motor is fixedly mounted on the outer side of the housing, and the drive gear is mounted on the output end of the motor. A rack that meshes with the drive gear is also fixedly mounted between the two sets of connecting side plates.

[0016] By adopting the above technical solution, the drive assembly uses a combination of a motor and a drive gear. The drive gear is installed at the output end of the motor, and the drive gear meshes with the rack between the connecting side plates. After the motor starts, the drive gear rolls on the rack, thereby driving the moving seat to move on the guide frame. This drive method has the advantages of strong power, high transmission efficiency, and precise control, and can accurately control the moving speed and position of the moving seat to achieve precise cutting operations.

[0017] Optionally, the adjustable blade assembly includes a blade holder and a cutting blade. The tail of the cutting blade is rotatably mounted in the blade holder. The blade holder is also equipped with an electric cylinder for adjusting the angle of the cutting blade. The output end of the electric cylinder is equipped with a pull ring seat that is rotatably connected to the cutting blade.

[0018] By adopting the above technical solution, the tail of the cutting blade of the adjustable blade assembly is rotatably mounted in the blade holder, and the angle of the cutting blade can be adjusted by an electric cylinder. A pull ring seat is installed at the output end of the electric cylinder, and the pull ring seat is rotatably connected to the cutting blade. When the electric cylinder extends or retracts, it drives the cutting blade to rotate through the pull ring seat, thereby achieving the adjustment of the cutting angle. This design allows for flexible adjustment of the cutting blade angle according to different cutting needs, improving the applicability of the cutting device.

[0019] Optionally, the tool holder includes a clamping seat, a crossbar, and a cylinder seat for fixed installation of the power supply cylinder. The clamping seat is fixedly installed on the lower end face of the crossbar, and the cylinder seat is rotatably installed on the front end face of the crossbar.

[0020] By adopting the above technical solution, the tool holder consists of a clamping seat, a crossbeam, and a cylinder base. The clamping seat is used to hold the cutting blade, ensuring the stability of the cutting blade installation. The crossbeam provides a support structure for the clamping seat and the cylinder base, and the cylinder base is used to fix the electric cylinder, enabling the electric cylinder to work stably and accurately adjust the angle of the cutting blade.

[0021] Optionally, the lubrication assembly includes an oil tank, a dropping head, and a control valve. The oil tank is vertically fixed on the mounting base, the dropping head is fixedly mounted on the lower end face of the oil tank, and the control valve is mounted on the dropping head.

[0022] By adopting the above technical solution, the oil tank of the lubrication component stores lubricating oil, the dripping head drips the lubricating oil from the tank onto the parts that need lubrication, and the control valve controls the dripping speed and flow rate of the lubricating oil, achieving precise control of the lubrication process. Regularly adding lubricating oil to the tank ensures the lubrication effect of the device and reduces the occurrence of malfunctions.

[0023] In summary, this application includes at least one of the following beneficial technical effects: Through the cutting groove, limiting plate, and precise drive assembly, this application ensures accurate material positioning and precise movement and angle adjustment of the cutting blades during the cutting process, thereby greatly improving cutting accuracy and meeting the cutting quality requirements of continuous printing presses. The adjustable blade assembly can adjust the angle of the cutting blades according to different cutting needs, making it suitable for cutting materials of various specifications and shapes, thus expanding the applicability of the device. The lubrication assembly reduces friction and wear between various components of the device, lowers the failure rate, extends the service life of the device, and reduces equipment maintenance costs. The collection shell on the guide frame can collect waste liquid, preventing waste liquid spillage and maintaining a clean working environment. Attached Figure Description

[0024] Figure 1 The three-dimensional structure of the overall structure in the embodiments of this application Figure 1 .

[0025] Figure 2 The three-dimensional structure of the overall structure in the embodiments of this application Figure 2 .

[0026] Figure 3 yes Figure 1 Front view of the device shown.

[0027] Figure 4 yes Figure 1 Right view of the device shown.

[0028] Figure 5 yes Figure 1 Left view of the device shown.

[0029] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Base frame; 12. Support frame; 2. Processing plate; 21. Cutting groove; 3. Support platform; 31. Limiting upright plate; 4. Guide frame; 41. Upright frame; 42. Connecting side plate; 421. Rack; 43. Collection shell; 5. Moving seat; 51. Cover; 52. Mounting seat; 6. Drive assembly; 61. Motor; 62. Drive gear; 7. Adjustable tool set; 71. Tool holder; 711. Clamping seat; 712. Cross frame; 713. Cylinder seat; 72. Cutting blade; 73. Electric cylinder; 731. Pull ring seat; 8. Lubrication assembly; 81. Oil tank; 82. Dropper head; 83. Control valve. Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] This application discloses a cutting device for a continuous printing press. (Refer to...) Figure 1 , Figure 2 and Figure 3As shown, a cutting device for a continuous printing machine includes a frame 1. The frame 1 includes a base frame 11 and a support frame 12. The support frame 12 is mounted on the upper surface of the base frame 11 and is fixedly connected to the base frame 11. A processing plate 2 is horizontally mounted on the upper surface of the support frame 12 and is fixedly connected to the support frame 12. A support platform 3 is fixedly mounted on one end of the processing plate 2. A guide frame 4 is vertically fixed on the upper surface of the processing plate 2. A movable seat 5 is slidably mounted on the guide frame 4. A drive assembly 6 is also mounted on the movable seat 5 to drive the movable seat 5 to move on the guide frame 4. An adjustable blade assembly 7 is fixedly mounted on the end of the movable seat 5 away from the drive assembly 6, and a lubrication assembly 8 is fixedly mounted on the upper surface of the movable seat 5. The frame 1, composed of the base frame 11 and the support frame 12, provides a stable support foundation for the entire device. The processing plate 2, horizontally mounted on the support frame 12, provides a flat operating platform for the cutting operation. The support platform 3 receives the material to be cut discharged from the printing press. The guide frame 4 and the movable seat 5 allow the adjustable blade assembly 7 to move along the guide frame 4 to achieve the cutting action. The drive assembly 6 provides power for the movement of the movable seat 5, while the lubrication assembly 8 lubricates the relevant components, reducing friction and wear and extending the service life of the device.

[0032] Reference Figure 1 As shown, the processing plate 2 has a cutting groove 21 that cooperates with the adjustable blade assembly 7. Limiting plates 31 are installed on both sides of the upper surface of the support platform 3, and the limiting plates 31 are fixedly connected to the support platform 3. The cutting groove 21 on the processing plate 2, in cooperation with the adjustable blade assembly 7, allows the cutting blade 72 to accurately cut into the processing plate 2, avoiding damage to the processing plate 2 during the cutting process and improving the accuracy and quality of the cut. The limiting plates 31 on the support platform 3 can limit the material placed on the support platform 3, preventing the material from shifting during the cutting process and further ensuring the accuracy of the cut.

[0033] Reference Figure 2 and Figure 4 As shown, the guide frame 4 includes a vertical frame 41, connecting side plates 42, and a collection shell 43. The vertical frame 41 is vertically fixed to the upper surface of the processing plate 2. There are two sets of connecting side plates 42, and the two sets of connecting side plates 42 are fixedly installed at both ends of the vertical frame 41. The two ends of the collection shell 43 are fixedly installed on the lower surface of the connecting side plates 42. The guide frame 4 consists of the vertical frame 41, connecting side plates 42, and collection shell 43. The vertical frame 41 provides a guide rail for the sliding of the moving seat 5, ensuring the stability of the moving seat 5. The connecting side plates 42 are used to fix the vertical frame 41 and the collection shell 43. The collection shell 43 can collect the lubricant generated by the lubrication component 8, which facilitates the reuse of waste lubricant and the cleaning effect of the table surface.

[0034] Reference Figure 3As shown, the movable seat 5 includes a housing 51 and a mounting base 52 for mounting the lubrication assembly 8. The housing 51 is fitted onto the upright frame 41, and the mounting base 52 is mounted on the upper surface of the housing 51 and is fixedly connected to the housing 51. The movable seat 5 consists of the housing 51 and the mounting base 52. The housing 51 fits onto the upright frame 41, allowing the movable seat 5 to slide smoothly on the upright frame 41. The mounting base 52 is used to mount the lubrication assembly 8, facilitating lubrication of the sliding parts between the movable seat 5 and the upright frame 41, reducing frictional resistance, and improving the moving efficiency of the movable seat 5.

[0035] Reference Figure 4 As shown, the drive assembly 6 includes a motor 61 and a drive gear 62. The tail of the motor 61 is fixedly mounted on the outer surface of the housing 51, and the drive gear 62 is mounted on the output end of the motor 61. A rack 421 that meshes with the drive gear 62 is also fixedly mounted between the two sets of connecting side plates 42. The drive assembly 6 uses a combination of motor 61 and drive gear 62. The drive gear 62 is mounted on the output end of the motor 61, and the drive gear 62 meshes with the rack 421 between the connecting side plates 42. After the motor 61 starts, the drive gear 62 rolls on the rack 421, thereby driving the moving seat 5 to move on the guide frame 4. This drive method has the advantages of strong power, high transmission efficiency, and precise control, and can accurately control the moving speed and position of the moving seat 5 to achieve precise cutting operations.

[0036] Reference Figure 3 and Figure 5 As shown, the adjustable blade assembly 7 includes a blade holder 71 and a cutting blade 72. The tail of the cutting blade 72 is rotatably mounted in the blade holder 71. The blade holder 71 is also equipped with an electric cylinder 73 for adjusting the angle of the cutting blade 72. A pull ring seat 731, rotatably connected to the cutting blade 72, is installed at the output end of the electric cylinder 73. The tail of the cutting blade 72 in the adjustable blade assembly 7 is rotatably mounted in the blade holder 71, and the angle of the cutting blade 72 can be adjusted via the electric cylinder 73. The pull ring seat 731 is rotatably connected to the cutting blade 72. When the electric cylinder 73 extends or retracts, it drives the cutting blade 72 to rotate through the pull ring seat 731, thereby adjusting the cutting angle. This design allows for flexible adjustment of the angle of the cutting blade 72 according to different cutting requirements, improving the applicability of the cutting device. The tool holder 71 includes a clamping seat 711, a crossbeam 712, and a cylinder seat 713 on which the electric cylinder 73 is fixedly mounted. The clamping seat 711 is fixedly mounted on the lower end face of the crossbeam 712, and the cylinder seat 713 is rotatably mounted on the front end face of the crossbeam 712. The tool holder 71 consists of the clamping seat 711, the crossbeam 712, and the cylinder seat 713. The clamping seat 711 is used to clamp the cutting blade 72, ensuring the stability of the cutting blade 72 installation. The crossbeam 712 provides a support structure for the clamping seat 711 and the cylinder seat 713. The cylinder seat 713 is used to fix the electric cylinder 73, enabling the electric cylinder 73 to work stably and accurately adjust the angle of the cutting blade 72.

[0037] Reference Figure 3 As shown, the lubrication assembly 8 includes an oil tank 81, a dripping head 82, and a control valve 83. The oil tank 81 is vertically fixed on the mounting base 52, the dripping head 82 is fixedly installed on the lower end face of the oil tank 81, and the control valve 83 is installed on the dripping head 82. The oil tank 81 of the lubrication assembly 8 is used to store lubricating oil. The dripping head 82 can drip the lubricating oil in the oil tank 81 to the parts that need lubrication. The control valve 83 can control the dripping speed and flow rate of the lubricating oil, realizing precise control of the lubrication process. By periodically adding lubricating oil to the oil tank 81, the lubrication effect of the device can be guaranteed, and the occurrence of failures can be reduced.

[0038] The implementation principle of the cutting device for a continuous printing machine according to this application embodiment is as follows: In actual use, the printing paper to be cut is placed on the support platform 3 and limited by the limiting plate 31. The motor 61 is started, and the drive gear 62 drives the moving seat 5 to move on the guide frame 4. At the same time, the angle of the cutting blade 72 is adjusted by the electric cylinder 73 according to the cutting requirements. During the movement of the moving seat 5, the lubrication component 8 lubricates the sliding parts between the moving seat 5 and the frame 41. The waste liquid generated during the cutting process falls into the collection shell 43. After the cutting is completed, the waste liquid in the collection shell 43 is cleaned, and the next cutting operation can be performed.

[0039] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cutting device of a continuous printing machine, comprising a frame (1), characterized in that: The frame (1) includes a base frame (11) and a support frame (12). The support frame (12) is installed on the upper surface of the base frame (11) and is fixedly connected to the base frame (11). A processing plate (2) is also horizontally installed on the upper surface of the support frame (12). The processing plate (2) is fixedly connected to the support frame (12). A support platform (3) is fixedly installed on one end of the processing plate (2). A guide frame (4) is vertically fixed on the upper surface of the processing plate (2). A movable seat (5) is slidably installed on the guide frame (4). A drive assembly (6) for driving the movable seat (5) to move on the guide frame (4) is also installed on the movable seat (5). An adjustable tool set (7) is fixedly installed on the end of the movable seat (5) away from the drive assembly (6). A lubrication assembly (8) is fixedly installed on the upper surface of the movable seat (5).

2. The cutting device for a continuous printing machine according to claim 1, characterized in that: The processing plate (2) is provided with a cutting groove (21) that cooperates with the adjustable blade assembly (7). Limiting plates (31) are installed on both sides of the upper surface of the support platform (3). The limiting plates (31) are fixedly connected to the support platform (3).

3. The cutting device for a continuous printing machine according to claim 2, characterized in that: The guide frame (4) includes a vertical frame (41), connecting side plates (42) and a collection shell (43). The vertical frame (41) is vertically fixed on the upper surface of the processing plate (2). There are two sets of connecting side plates (42), and the two sets of connecting side plates (42) are fixedly installed at both ends of the vertical frame (41). The two ends of the collection shell (43) are fixedly installed on the lower surface of the connecting side plates (42).

4. The cutting device for a continuous printing machine according to claim 3, characterized in that: The movable seat (5) includes a housing (51) and a mounting seat (52) for mounting the lubrication assembly (8). The housing (51) is fitted onto the upright frame (41), and the mounting seat (52) is mounted on the upper surface of the housing (51) and is fixedly connected to the housing (51).

5. The cutting device for a continuous printing machine according to claim 4, characterized in that: The drive assembly (6) includes a motor (61) and a drive gear (62). The tail of the motor (61) is fixedly mounted on the outer side of the housing (51). The drive gear (62) is mounted on the output end of the motor (61). A rack (421) that meshes with the drive gear (62) is also fixedly mounted between the two sets of connecting side plates (42).

6. The cutting device for a continuous printing machine according to claim 5, characterized in that: The adjustable blade assembly (7) includes a blade holder (71) and a cutting blade (72). The tail of the cutting blade (72) is rotatably mounted in the blade holder (71). The blade holder (71) is also provided with an electric cylinder (73) for adjusting the angle of the cutting blade (72). The output end of the electric cylinder (73) is equipped with a pull ring seat (731) that is rotatably connected to the cutting blade (72).

7. A cutting device for a continuous printing machine according to claim 6, characterized in that: The tool holder (71) includes a clamping seat (711), a crossbar (712), and a cylinder seat (713) on which the power supply cylinder (73) is fixedly installed. The clamping seat (711) is fixedly installed on the lower end face of the crossbar (712), and the cylinder seat (713) is rotatably installed on the front end face of the crossbar (712).

8. The cutting device for a continuous printing machine according to claim 7, characterized in that: The lubrication assembly (8) includes an oil tank (81), a dosing head (82), and a control valve (83). The oil tank (81) is vertically fixed on the mounting base (52), the dosing head (82) is fixedly installed on the lower end face of the oil tank (81), and the control valve (83) is installed on the dosing head (82).

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