A printing guillotine carriage

Abstract

This application relates to the field of printing machinery technology and discloses a printing cutter holder, including a worktable, a cutting mechanism, a horizontal plate, a lubrication mechanism, a diverter pipe, an orientation adjustment mechanism, a grinding mechanism, a disassembly mechanism, and an auxiliary stabilizing mechanism. By setting the orientation adjustment mechanism, a first drive motor can drive a first rotating shaft to rotate, causing a threaded rod to rotate. This allows a moving plate to move linearly along the threaded rod under the guidance of a slider and a groove. Simultaneously, an electric push rod can further adjust the extension length of the grinding mechanism, achieving precise horizontal positioning of the grinding mechanism. This allows for rapid adaptation to the grinding needs of blades in different positions, significantly improving the flexibility and practicality of the equipment. By setting the grinding mechanism, a second drive motor can drive a second rotating shaft and a grinding stone to rotate at high speed to grind the blades. This grinding mechanism can promptly restore the sharpness of the blades, effectively reducing problems such as decreased cutting quality and reduced production efficiency caused by blade dulling.

Description

Technical Field

[0001] This application relates to the field of printing machinery technology, specifically a printing cutter holder. Background Technology

[0002] Printing and cutting are key processes in printing production. Using equipment such as paper cutters and die cutters, printing materials are precisely cut to meet design specifications. Their functions include standardization, edge trimming, and processing of special shapes. The main cutting methods are planar cutting (suitable for regular shapes, using paper cutters) and die cutting (suitable for complex shapes, using die cutters). Key technical requirements include precision control, blade performance, and safety protection. It is applied in publishing, packaging, labeling, cultural and creative advertising, and other fields. The development trend is towards automation and intelligence, environmental protection and energy saving, and flexible production to meet the diverse needs of multiple fields.

[0003] However, existing cutting blades become dull after prolonged use. If these dull blades are not sharpened, they will cause numerous problems in the printing and cutting process. From a production efficiency perspective, dull blades require greater pressure during cutting, leading to increased equipment load, frequent paper jams and stoppages, severely slowing down production. In terms of cutting quality, dull blades cannot achieve clean cuts, resulting in burrs, tears, or unclear creases on printed materials. This is especially problematic for high-precision book cutting and die-cutting of exquisite packaging, as these defects directly affect product quality, leading to higher scrap rates and rework costs. From a safety perspective, increased cutting force may cause material to slip or spring back, requiring operators to hold the material more firmly, thus increasing the risk of workplace injuries. Furthermore, sudden chipping of the dull blade and flying debris can also threaten personnel safety. In addition, unsharpened dull blades generate more debris during cutting, which not only pollutes the working environment but may also clog critical equipment components, affecting normal equipment operation. To address these issues, a new printing cutting blade holder has been proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a printing cutter holder that has advantages such as sharpening blades, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a printing cutter holder, comprising a worktable, a cutting mechanism, a horizontal plate, a lubrication mechanism, a diverter, an orientation adjustment mechanism, a grinding mechanism, a disassembly mechanism, and an auxiliary stabilization mechanism. The orientation adjustment mechanism includes a housing fixedly connected to the top of the worktable. A first drive motor is fixedly mounted on the side of the housing via a mounting plate. First bearings are fixedly connected to both sides of the inner wall of the housing. A first rotating shaft is rotatably connected inside each of the two first bearings. One end of one first rotating shaft is fixedly connected to the output shaft of the first drive motor. A threaded rod is fixedly connected to one end of each of the two first rotating shafts. A movable plate is threadedly connected to the surface of the threaded rod. A horizontal block is fixedly connected to the top of the movable plate. An electric push rod is fixedly mounted on the side of the horizontal block. Slider blocks are fixedly connected to both sides of the movable plate. Sliding grooves are provided on both sides of the inner wall of the housing, and the sliders are slidably connected within the sliding grooves.

[0006] The polishing mechanism includes a vertical block fixedly connected to one end of an electric push rod. A second drive motor is fixedly mounted on the side of the vertical block via a mounting bracket. A second bearing is fixedly connected to the side of the vertical block. A second rotating shaft is rotatably connected inside the second bearing. One end of the second rotating shaft is fixedly connected to the output shaft of the second drive motor. A polishing stone is fixedly connected to one end of the second rotating shaft.

[0007] Through the above scheme, by setting up an orientation adjustment mechanism, the first drive motor can drive the first rotating shaft to rotate, which in turn drives the threaded rod to rotate. This allows the moving plate to move linearly along the threaded rod under the guidance of the slider and the groove. At the same time, the electric push rod can further adjust the extension length of the grinding mechanism, achieving precise horizontal positioning of the grinding mechanism. This allows for quick adaptation to the grinding needs of blades in different positions, significantly improving the flexibility and practicality of the equipment. By setting up the grinding mechanism, the second drive motor can drive the second rotating shaft and the grinding stone to rotate at high speed to grind the blades. This grinding mechanism can promptly restore the sharpness of the blades, effectively reducing problems such as decreased cutting quality and reduced production efficiency caused by blade dulling, extending the service life of the blades, and reducing production costs.

[0008] Furthermore, a support frame is attached to the top of the workbench, and four screws are threadedly connected between the inside of the workbench and the inside of the support frame.

[0009] With the above solution, the four screws are symmetrically distributed, which can apply fastening force to the support frame from multiple directions, ensuring that the support frame is tightly connected to the workbench, effectively dispersing the pressure and vibration generated during the cutting process, preventing the support frame from shifting or shaking, and ensuring the stability and accuracy of the cutting work. At the same time, when the equipment is maintained, repaired, or the overall layout needs to be adjusted, the staff can quickly disassemble the support frame, which facilitates the inspection, repair, and replacement of parts inside the workbench or the support frame itself, improving the efficiency of equipment maintenance.

[0010] Furthermore, the cutting mechanism includes a hydraulic cylinder fixedly installed on the top of the support frame, a hydraulic rod fixedly installed inside the hydraulic cylinder, a horizontal plate fixedly connected to the bottom end of the hydraulic rod, a mouth-shaped plate overlapping the bottom of the horizontal plate, and a blade fixedly connected to the bottom of the mouth-shaped plate.

[0011] The above solution, by setting up a cutting mechanism, enables the hydraulic cylinder to push the hydraulic rod to move the horizontal plate and the blade vertically downward, thereby achieving the cutting of the printed material.

[0012] Furthermore, the disassembly mechanism includes four positioning holes on the top of the horizontal plate and the orifice plate. Each of the two sets of positioning holes has a limit pin inserted inside, and a fixing ring is fixedly connected to the top of each of the two limit pins.

[0013] The above solution, by setting up a disassembly mechanism, allows for the installation of positioning holes on the horizontal plate and the orifice plate, and the use of limit pins and retaining rings for fixation, facilitating quick disassembly and replacement of the blades and improving the maintenance efficiency of the equipment.

[0014] Furthermore, the lubrication mechanism includes an oil tank fixedly connected to the top of the support frame, an oil pump fixedly installed on the side of the oil tank, a delivery pipe fixedly connected to one end of the oil pump, a diversion pipe fixedly connected to the bottom end of the delivery pipe, and two diversion pipes. An oil injection pipe is fixedly connected to the top of the oil tank, and a sealing plug is snapped into the inside of the oil injection pipe.

[0015] The above scheme, by setting up a lubrication mechanism, enables the oil pump to deliver the lubricating oil in the oil tank through the cooperation of the delivery pipe and the distribution pipe, so as to deliver the lubricating oil to the oil inlet hole, and then perform surface lubrication on the hemispherical groove of the support base, reducing friction, wear and jamming during the sliding of the sphere, and ensuring the stability and smoothness of the cutting. The setting of the oil injection pipe and the sealing plug can facilitate the addition of oil and the sealing of the inside of the oil injection pipe.

[0016] Furthermore, the auxiliary stabilizing mechanism includes two support seats fixedly connected to the top of the workbench. Each of the two support seats has a hemispherical groove on its side. Support rods are fixedly connected to both sides of the horizontal plate. A sphere is fixedly connected to one end of each of the two support rods. The sphere is slidably connected inside the hemispherical groove.

[0017] The above solution, by setting up an auxiliary stabilizing mechanism, allows the hemispherical groove of the support base to cooperate with the sphere on the support rod, providing stable support and guidance for the horizontal plate during the cutting process, preventing the horizontal plate from shaking and ensuring cutting accuracy.

[0018] Furthermore, four silicone blocks are fixedly connected to the bottom of the workbench.

[0019] Through the above solution, the silicone blocks at the bottom of the workbench serve to reduce shock and prevent slippage, further improving the stability of the equipment during operation.

[0020] Furthermore, each of the two support bases has an oil inlet hole at its top, and the diverter pipe is fixedly connected inside the oil inlet hole.

[0021] The above solution, by setting an oil inlet hole, facilitates the guidance of lubricating oil.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] This printing and cutting blade holder, through the setting of an orientation adjustment mechanism, can drive a first rotating shaft to rotate via a first drive motor, thereby rotating a threaded rod. This allows a moving plate to move linearly along the threaded rod under the guidance of a slider and a groove. Simultaneously, an electric push rod can further adjust the extension length of the grinding mechanism, achieving precise horizontal positioning. This allows for rapid adaptation to the grinding needs of blades in different positions, significantly improving the flexibility and practicality of the equipment. By setting up the grinding mechanism, a second rotating shaft and grinding stone can be driven by a second drive motor to rotate at high speed to grind the blades. This grinding mechanism can promptly restore the sharpness of the blades, effectively reducing problems such as decreased cutting quality and reduced production efficiency caused by blade dulling, extending the blade's service life, and reducing production costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall front view structure of this application;

[0025] Figure 2 This is a schematic diagram of the overall side view structure of this application;

[0026] Figure 3 This is a side sectional view of the cutting mechanism in this application;

[0027] Figure 4 This is a side exploded view of the disassembly mechanism in this application;

[0028] Figure 5 This is a side view of the auxiliary stabilization mechanism in this application;

[0029] Figure 6 This is a side view of the lubrication mechanism in this application;

[0030] Figure 7 This is a front view schematic diagram of the orientation adjustment mechanism in this application;

[0031] Figure 8 This is a front view structural diagram of the grinding mechanism in this application.

[0032] In the picture:

[0033] 1. Workbench; 2. Support frame; 3. Screw; 4. Cutting mechanism; 401. Hydraulic cylinder; 402. Hydraulic rod; 403. Horizontal plate; 404. I-shaped plate; 405. Blade; 5. Lubrication mechanism; 501. Oil tank; 502. Oil pump; 503. Delivery pipe; 504. Diverter pipe; 505. Oil injection pipe; 506. Sealing plug; 6. Orientation adjustment mechanism; 601. Housing; 602. First drive motor; 603. First bearing; 604. First rotating shaft; 605. Threaded rod; 606. Moving... 607. Moving plate; 608. Horizontal block; 609. Electric push rod; 6010. Slide groove; 6010. Slider; 7. Grinding mechanism; 701. Vertical block; 702. Second drive motor; 703. Second bearing; 704. Second rotating shaft; 705. Grinding stone; 8. Disassembly mechanism; 801. Positioning hole; 802. Limiting pin; 803. Fixing ring; 9. Auxiliary stabilizing mechanism; 901. Support base; 902. Semi-spherical groove; 903. Sphere; 904. Support rod; 10. Silicone block; 11. Oil inlet. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] Please see Figure 1 , Figure 7 and Figure 8This embodiment of a printing cutter holder includes a worktable 1, a cutting mechanism 4, a horizontal plate 403, a lubrication mechanism 5, a diverter pipe 504, a position adjustment mechanism 6, a grinding mechanism 7, a disassembly mechanism 8, and an auxiliary stabilizing mechanism 9. The position adjustment mechanism 6 includes a housing 601 fixedly connected to the top of the worktable 1. A first drive motor 602 is fixedly mounted on the side of the housing 601 via a mounting plate. First bearings 603 are fixedly connected to both sides of the inner wall of the housing 601. A first rotating shaft 60 is rotatably connected inside each of the two first bearings 603. 4. One end of a first rotating shaft 604 is fixedly connected to the output shaft of a first drive motor 602. One end of two first rotating shafts 604 is fixedly connected to a threaded rod 605. A movable plate 606 is threadedly connected to the surface of the threaded rod 605. A cross block 607 is fixedly connected to the top of the movable plate 606. An electric push rod 608 is fixedly installed on the side of the cross block 607. Slider 6010 is fixedly connected to both sides of the movable plate 606. Slide grooves 609 are opened on both sides of the inner wall of the housing 601. The slider 6010 is slidably connected in the slide groove 609.

[0036] The polishing mechanism 7 includes a vertical block 701 fixedly connected to one end of an electric push rod 608. A second drive motor 702 is fixedly mounted on the side of the vertical block 701 via a mounting bracket. A second bearing 703 is fixedly connected to the side of the vertical block 701. A second rotating shaft 704 is rotatably connected inside the second bearing 703. One end of the second rotating shaft 704 is fixedly connected to the output shaft of the second drive motor 702, and a polishing stone 705 is fixedly connected to the other end of the second rotating shaft 704. By setting an orientation adjustment mechanism 6, the first rotating shaft 604 can be driven to rotate by the first drive motor 602, which in turn drives the threaded rod 605 to rotate, so that the moving plate 606 is guided by the slider 6010 and the groove 609. The lower threaded rod 605 moves linearly, and at the same time, the electric push rod 608 can further adjust the extension length of the grinding mechanism 7 to achieve precise positioning of the grinding mechanism 7 in the horizontal direction. It can quickly adapt to the grinding needs of the blade 405 in different positions, greatly improving the flexibility and practicality of the equipment. By setting the grinding mechanism 7, the second drive motor 702 can drive the second rotating shaft 704 and the grinding stone 705 to rotate at high speed to grind the blade 405. The grinding mechanism 7 can restore the sharpness of the blade 405 in time, effectively reducing the problems of reduced cutting quality and reduced production efficiency caused by the dulling of the blade 405, extending the service life of the blade 405 and reducing production costs.

[0037] Please see Figure 1 , Figure 2 and Figure 3A support frame 2 is attached to the top of the workbench 1. Four screws 3 are threadedly connected to the inside of the support frame 2, arranged symmetrically. These screws apply tightening force to the support frame 2 from multiple directions, ensuring a tight connection between the support frame 2 and the workbench 1. This effectively disperses the pressure and vibration generated during the cutting process, preventing displacement or shaking of the support frame 2 and ensuring the stability and accuracy of the cutting work. Furthermore, during equipment maintenance, repair, or when the overall layout needs adjustment, workers can quickly disassemble the support frame 2, facilitating access to the interior of the workbench 1 or the support frame. 2. The device performs its own inspection, repair, and replacement of parts to improve equipment maintenance efficiency. The cutting mechanism 4 includes a hydraulic cylinder 401 fixedly installed on the top of the support frame 2. A hydraulic rod 402 is fixedly installed inside the hydraulic cylinder 401. A horizontal plate 403 is fixedly connected to the bottom end of the hydraulic rod 402. A mouth-shaped plate 404 is attached to the bottom of the horizontal plate 403. A blade 405 is fixedly connected to the bottom of the mouth-shaped plate 404. By setting the cutting mechanism 4, the hydraulic cylinder 401 can push the hydraulic rod 402 to drive the horizontal plate 403 and the blade 405 to move vertically downward, thereby cutting the printing material.

[0038] Please see Figure 2 , Figure 4 and Figure 6 The disassembly mechanism 8 includes four positioning holes 801 on the top of the horizontal plate 403 and the orifice plate 404. Each of the two sets of positioning holes 801 has a limit pin 802 inserted inside. A retaining ring 803 is fixedly connected to the top of each of the two limit pins 802. By setting the disassembly mechanism 8, positioning holes 801 can be set on the horizontal plate 403 and the orifice plate 404, and the limit pins 802 and retaining rings 803 can be used for fixation, facilitating quick disassembly and replacement of the blade 405 and improving equipment maintenance efficiency. The lubrication mechanism 5 includes an oil tank 501 fixedly connected to the top of the support frame 2. An oil pump 502 is fixedly installed on the side of the oil tank 501, and a delivery pipe 5 is fixedly connected to one end of the oil pump 502. 03. A diversion pipe 504 is fixedly connected to the bottom end of the conveying pipe 503. There are two diversion pipes 504. An oil injection pipe 505 is fixedly connected to the top of the oil tank 501. A sealing plug 506 is snapped into the inside of the oil injection pipe 505. By setting the lubrication mechanism 5, the oil pump 502 can deliver the lubricating oil in the oil tank 501 to the oil inlet 11 through the cooperation of the conveying pipe 503 and the diversion pipe 504. Subsequently, the surface of the hemispherical groove 902 of the support 901 is lubricated, which reduces the friction, wear and jamming during the sliding of the sphere 903 and ensures the stability and smoothness of the cutting. The setting of the oil injection pipe 505 and the sealing plug 506 can facilitate the addition of oil and the sealing of the inside of the oil injection pipe 505.

[0039] Please see Figure 1 , Figure 2 and Figure 5The auxiliary stabilizing mechanism 9 includes two support bases 901 fixedly connected to the top of the workbench 1. Each support base 901 has a hemispherical groove 902 on its side. Support rods 904 are fixedly connected to both sides of the horizontal plate 403. A sphere 903 is fixedly connected to one end of each support rod 904. The sphere 903 slides within the hemispherical groove 902. By setting the auxiliary stabilizing mechanism 9, the hemispherical groove 902 of the support base 901 and the sphere 903 on the support rod 904 can be slidably connected. The two supports work together to provide stable support and guidance for the horizontal plate 403 during the cutting process, preventing the horizontal plate 403 from shaking and ensuring cutting accuracy. Four silicone blocks 10 are fixedly connected to the bottom of the worktable 1. The silicone blocks 10 at the bottom of the worktable 1 play a role in shock absorption and anti-slip, further improving the stability of the equipment during operation. The top of the two support seats 901 are provided with oil inlet holes 11. The diverter pipe 504 is fixedly connected to the inside of the oil inlet hole 11. By setting the oil inlet hole 11, the lubricating oil can be easily guided.

[0040] In this embodiment, a printing cutting blade holder is described. It should be noted that by setting an orientation adjustment mechanism 6, the first drive motor 602 drives the first rotating shaft 604 to rotate, causing the threaded rod 605 to rotate. This allows the moving plate 606 to move linearly along the threaded rod 605 under the guidance of the slider 6010 and the groove 609. Simultaneously, the electric push rod 608 can further adjust the extension length of the grinding mechanism 7, achieving precise horizontal positioning of the grinding mechanism 7. This allows for rapid adaptation to the grinding needs of blades 405 at different positions, significantly improving the flexibility and practicality of the equipment. By setting the grinding mechanism 7, the second drive motor 702 drives the second rotating shaft 704 and the grinding stone 705 to rotate at high speed, grinding the blades 405. This grinding mechanism 7 can promptly restore the sharpness of the blades 405, effectively reducing problems such as decreased cutting quality and reduced production efficiency caused by blade dulling, extending the service life of the blades 405, and reducing production costs.

[0041] The working principle of the above embodiment is as follows: First, the printing material is placed on the worktable 1 and positioned at the bottom of the blade 405. Then, the oil pump 502 draws lubricating oil from the oil tank 501 and delivers it through the delivery pipe 503 to the branch pipe 504 (two branches). The lubricating oil is then injected into the hemispherical groove 902 of the support base 901 through the oil inlet 11. The lubricating oil reduces friction and wear between the sphere 903 and the hemispherical groove 902, preventing jamming, ensuring the smooth up-and-down movement of the horizontal plate 403, and improving cutting stability. The tube 505 and sealing plug 506 facilitate the periodic addition of lubricating oil, maintaining the continuous effectiveness of the lubrication system. Then, the hydraulic cylinder 401 drives the hydraulic rod 402 to move vertically downwards, causing the horizontal plate 403, the orifice plate 404, and the blade 405 to descend synchronously, applying a cutting force to the printing material. During cutting, the auxiliary stabilizing mechanism 9 (the cooperation between the sphere 903 and the hemispherical groove 902 forms a spherical guide pair, bearing the lateral force during cutting and enhancing the stability of the horizontal plate 403, especially suitable for cutting large-sized materials) resists lateral forces. The spherical body 903 at the end of the support rod 904 (for off-center load requirements) slides within the hemispherical groove 902 of the support seat 901, providing horizontal constraint for the horizontal plate 403 to prevent it from wobbling during cutting and ensuring cutting accuracy. This completes the cutting operation. Afterwards, when the blade 405 experiences a sharp movement, the first drive motor 602 starts, driving the first rotating shaft 604 and the threaded rods 605 at both ends to rotate. The moving plate 606 is threadedly connected to the threaded rods 605, and the sliders 6010 on both sides move along the housing 6... The inner wall of the slide groove 609 slides to ensure that the moving plate 606 moves in a straight line along the threaded rod 605 (avoiding rotation), thereby achieving the left and right horizontal positioning of the grinding mechanism 7. Then, the electric push rod 608 pushes the vertical block 701 and the grinding mechanism 7 to move back and forth, further adjusting the relative distance between the grinding stone 705 and the blade 405 to complete precise alignment. Afterward, the second drive motor 702 drives the second rotating shaft 704 to drive the grinding stone 705 to rotate at high speed, grinding the cutting edge of the blade 405 and restoring the sharpness of the blade 405.

[0042] After the blade 405 is damaged after a period of use, hook the retaining ring 803 and rotate the limiting pin 802. Then pull out the limiting pin 802 to separate the mouth plate 404 and the horizontal plate 403. Finally, replace the blade 405.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A printing cutter holder, comprising a worktable (1), a cutting mechanism (4), a horizontal plate (403), a lubrication mechanism (5), a diverter pipe (504), an orientation adjustment mechanism (6), a grinding mechanism (7), a disassembly mechanism (8), and an auxiliary stabilization mechanism (9), characterized in that: The orientation adjustment mechanism (6) includes a housing (601) fixedly connected to the top of the workbench (1). A first drive motor (602) is fixedly mounted on the side of the housing (601) via a mounting plate. First bearings (603) are fixedly connected to both sides of the inner wall of the housing (601). A first rotating shaft (604) is rotatably connected inside each of the two first bearings (603). One end of one of the first rotating shafts (604) is fixedly connected to the output shaft of the first drive motor (602). The two first rotating shafts (604) are rotatably connected to each other. 04) One end is fixedly connected to a threaded rod (605), the surface of the threaded rod (605) is threadedly connected to a movable plate (606), the top of the movable plate (606) is fixedly connected to a horizontal block (607), the side of the horizontal block (607) is fixedly installed with an electric push rod (608), both sides of the movable plate (606) are fixedly connected to sliders (6010), both sides of the inner wall of the box (601) are provided with sliding grooves (609), and the sliders (6010) are slidably connected in the sliding grooves (609); The polishing mechanism (7) includes a vertical block (701) fixedly connected to one end of an electric push rod (608). A second drive motor (702) is fixedly mounted on the side of the vertical block (701) via a mounting bracket. A second bearing (703) is fixedly connected to the side of the vertical block (701). A second rotating shaft (704) is rotatably connected inside the second bearing (703). One end of the second rotating shaft (704) is fixedly connected to the output shaft of the second drive motor (702). A polishing stone (705) is fixedly connected to one end of the second rotating shaft (704).

2. The printing cutter holder according to claim 1, characterized in that: The top of the workbench (1) is supported by a support frame (2), and the inside of the workbench (1) is threadedly connected to the inside of the support frame (2) by screws (3), and there are four screws (3).

3. A printing cutter holder according to claim 2, characterized in that: The cutting mechanism (4) includes a hydraulic cylinder (401) fixedly installed on the top of the support frame (2). A hydraulic rod (402) is fixedly installed inside the hydraulic cylinder (401). A horizontal plate (403) is fixedly connected to the bottom end of the hydraulic rod (402). A mouth-shaped plate (404) overlaps the bottom of the horizontal plate (403). A blade (405) is fixedly connected to the bottom of the mouth-shaped plate (404).

4. A printing cutter holder according to claim 3, characterized in that: The disassembly mechanism (8) includes positioning holes (801) on the top of the horizontal plate (403) and the orifice plate (404). There are four positioning holes (801). Limiting pins (802) are inserted into the interior of both sets of positioning holes (801). Fixing rings (803) are fixedly connected to the top of the two limiting pins (802).

5. A printing cutter holder according to claim 2, characterized in that: The lubrication mechanism (5) includes an oil tank (501) fixedly connected to the top of the support frame (2), an oil pump (502) fixedly installed on the side of the oil tank (501), a delivery pipe (503) fixedly connected to one end of the oil pump (502), a diversion pipe (504) fixedly connected to the bottom end of the delivery pipe (503), and two diversion pipes (504). An oil injection pipe (505) is fixedly connected to the top of the oil tank (501), and a sealing plug (506) is snapped into the inside of the oil injection pipe (505).

6. A printing cutter holder according to claim 1, characterized in that: The auxiliary stabilizing mechanism (9) includes a support base (901) fixedly connected to the top of the workbench (1). There are two support bases (901). The sides of the two support bases (901) are provided with hemispherical grooves (902). Support rods (904) are fixedly connected to both sides of the horizontal plate (403). A sphere (903) is fixedly connected to one end of each of the two support rods (904). The sphere (903) is slidably connected inside the hemispherical groove (902).

7. A printing cutter holder according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a silicone block (10), and there are four silicone blocks (10).

8. A printing cutter holder according to claim 6, characterized in that: Both of the support bases (901) have an oil inlet hole (11) on their tops, and the diverter pipe (504) is fixedly connected inside the oil inlet hole (11).

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