Cutting machine with material pressing mechanism

Abstract

The utility model provides a cutting machine with a material pressing mechanism, which relates to the field of cutting equipment and comprises a cutting device, an operating platform, a material pressing component and a paper placing component. It is ensured that paper can be firmly fixed in the whole cutting process, particularly for smooth or hard paper which is difficult to fix, the displacement risk of the paper in the cutting process is reduced, the adjustable material pressing body can be adjusted to the optimal position according to different sizes and types of paper, and the paper cutting efficiency is improved. The cutting edge pressing body is matched to be tightly attached to the edge of paper, the paper is effectively prevented from sliding or tilting during cutting, cutting precision and consistency are improved, cutting errors caused by paper sliding or position deviation are reduced, the risk of skewing of a finished product is reduced, material waste caused by cutting errors is reduced, and the cutting efficiency is improved. And the qualified rate of products is improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment, and in particular to a cutting machine with a pressing mechanism. Background Technology

[0002] Cutting machines with a pressure mechanism significantly improve the precision and smoothness of the cutting edges by ensuring the stability and positioning accuracy of the material during the cutting process. This enables more refined and complex cutting paths. Not only can it adapt to materials of different thicknesses and automatically adjust the pressure to avoid surface damage, but it can also be integrated with an automated control system to achieve fully automated operation from loading to unloading, greatly improving production efficiency and safety. This equipment effectively reduces scrap rates, protects material surfaces, and is compatible with multiple material types, providing a more reliable, efficient, and safe option for industrial production and creative manufacturing. It is especially suitable for applications with strict requirements for cutting quality.

[0003] In current paper cutting processes, most paper cutters are equipped with a pressure device to ensure that the paper remains fixed during cutting. However, this design usually involves a separate pressure mechanism located near the cutter. This becomes less effective when handling stacks of smooth or hard paper. Specifically, such paper is prone to curling or slipping at the opposite end of the pressure device, causing the paper to shift position during cutting. Even if each shift is slight, the accumulated error after cutting all four sides of the paper can lead to skewed cuts. More seriously, once this happens, it almost inevitably leads to the scrapping of the entire batch of paper in mass production, resulting in material waste and significantly reduced production efficiency.

[0004] Therefore, it is necessary to provide a new cutting machine with a pressing mechanism to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a cutting machine with a pressing mechanism.

[0006] The present invention provides a cutting machine with a pressing mechanism, comprising: a cutting device, an operating table, a pressing component, and a paper placing component. One side of the cutting device is fixedly connected to one side of the operating table, and the other side of the cutting device is fixedly connected to one side of the paper placing component.

[0007] The pressing component includes a cutting edge pressing body, an adjustable pressing body, and two sliding guide rails. One side of the cutting edge pressing body is attached to one side of the cutting device, and the other side of the cutting edge pressing body is fixedly connected to one end of the two sliding guide rails. The adjustable pressing body is slidably installed on the surface of the two sliding guide rails, and a limiting block is fixedly provided at one end of the two sliding guide rails adjacent to the adjustable pressing body. The adjustable pressing body is connected to the paper placement component through a connector.

[0008] Preferably, the adjustable pressure material body is provided with limiting sliders on both sides. The cross-section of the limiting slider has a movable groove for the adjustable pressure material body to move up and down. The two sides of the limiting slider are respectively in contact with the inner sidewall of the movable groove on the surface of the two limiting sliders. The vertical cross-section of the limiting slider has a sliding groove for the adjustable pressure material body to slide on both sides of the paper placement member. The two sides of the paper placement member are in contact with the inner sidewall of the sliding groove on the surface of the two limiting sliders.

[0009] Preferably, the paper placement component includes a paper limiting component, a paper placement platform, a limiting transmission component, and two slide rails. The bottom of the paper placement platform slides against the bottom of the paper limiting component, while one side of the paper placement platform is fixedly connected to one side of the cutting device. The two slide rails are installed opposite each other on the outer sides of the paper placement platform, and the two sides of the paper limiting component are slidably connected to the surfaces of the two slide rails respectively. The top of one end of the limiting transmission component is fixedly connected to the bottom of the paper limiting component, and the other end of the limiting transmission component penetrates the interior of the cutting device and is fixedly installed at the bottom of the operating table.

[0010] Preferably, the paper limiting component includes a paper limiting member and two adjustable sliders. The two adjustable sliders are fixedly installed opposite each other on both sides of the paper limiting member. The bottoms of the two adjustable sliders are connected by a connecting plate. The top of the connecting plate is fixedly connected to the bottom of one end of the limiting transmission component. The bottom of the paper limiting member is fixedly connected to the bottom of the inner end of the paper placement platform. The two adjustable sliders are slidably installed on the surfaces of the two slide rails respectively. At the same time, one end of the connecting member is fixedly installed inside the paper limiting member.

[0011] Preferably, the limiting transmission assembly includes a motor, a reciprocating component, a limiting body, and a lead screw. The motor is fixedly connected to the bottom of the operating table, and one end of the lead screw is fixedly connected to the output end of the motor. The other end of the lead screw is fixedly connected to one end of the limiting body, and the top end of the limiting body is fixedly connected to the bottom end of the paper placement table. The reciprocating component is sleeved on the surface of the lead screw and reciprocates. At the same time, the bottom end of the reciprocating component is fixedly connected to the top end of the connecting plate.

[0012] Preferably, the cutting device includes a cutting blade and a cutting machine frame, one side of the blade pressing body is attached to one side of the cutting blade, one side of the cutting machine frame is fixedly connected to one side of the operating table, and the other side of the cutting machine frame is fixedly connected to one side of the paper placement table.

[0013] Compared with related technologies, the cutting machine with a pressing mechanism provided by this utility model has the following beneficial effects:

[0014] 1. By combining the blade pressure body with an adjustable pressure body, the paper is firmly fixed throughout the cutting process. This is especially beneficial for smooth or hard paper that is difficult to fix, reducing the risk of paper displacement during cutting. The adjustable pressure body can be adjusted to the optimal position according to different paper sizes and types, working closely with the blade pressure body to fit the paper edge, effectively preventing the paper from sliding or lifting during cutting. This improves cutting accuracy and consistency, reduces cutting errors caused by paper sliding or positional shifts, lowers the risk of finished product skewing, and consequently reduces material waste due to cutting errors, thus increasing the product qualification rate.

[0015] 2. The limit transmission components mentioned in the solution, including the motor, reciprocating parts, lead screw, and limit body, realize the automatic adjustment of the paper placement components, enabling the equipment to adapt to various paper sizes and quickly adjust to the optimal working state without manual intervention, greatly improving the convenience of operation and production efficiency. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of a cutting machine with a pressing mechanism provided by this utility model;

[0017] Figure 2 A schematic diagram of the overall structure of a cutting machine with a pressing mechanism provided by this utility model from another angle;

[0018] Figure 3 A partial structural schematic diagram of a cutting machine with a pressing mechanism provided by this utility model;

[0019] Figure 4 A schematic diagram of the overall structure of the limiting transmission assembly provided by this utility model;

[0020] Figure 5 A schematic diagram of the overall structure of the adjustable pressure material, the limiting slider, the paper limiting component, and the slide rail provided by this utility model;

[0021] Figure 6 for Figure 5 A magnified view of point A shown.

[0022] The following components are labeled in the diagram: 1. Cutting device; 2. Operating table; 3. Blade pressing body; 4. Adjustable pressing body; 5. Sliding guide rail; 6. Connecting component; 7. Limiting slider; 8. Paper limiting component; 9. Paper placement table; 10. Limiting transmission component; 11. Slide rail; 12. Paper limiting component; 13. Adjustable slider; 14. Connecting plate; 15. Motor; 16. Reciprocating component; 17. Limiting body; 18. Lead screw; 19. Cutting blade; 20. Cutting machine frame; 21. Movable groove; 22. Sliding groove; 23. Limiting block. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 ,in, Figure 1 A schematic diagram of the overall structure of a cutting machine with a pressing mechanism provided by this utility model; Figure 2 A schematic diagram of the overall structure of a cutting machine with a pressing mechanism provided by this utility model from another angle; Figure 3 A partial structural schematic diagram of a cutting machine with a pressing mechanism provided by this utility model; Figure 4 A schematic diagram of the overall structure of the limiting transmission assembly provided by this utility model; Figure 5 A schematic diagram of the overall structure of the adjustable pressure material, the limiting slider, the paper limiting component, and the slide rail provided by this utility model; Figure 6 for Figure 5 A magnified view of point A shown.

[0025] In the specific implementation process, such as Figures 1-6 As shown, the present invention provides a cutting machine with a pressing mechanism, including a cutting device 1, an operating table 2, a pressing component and a paper placing component. One side of the cutting device 1 is fixedly connected to one side of the operating table 2, and the other side of the cutting device 1 is fixedly connected to one side of the paper placing component.

[0026] The pressing component includes a cutting edge pressing body 3, an adjustable pressing body 4, and two sliding guide rails 5. One side of the cutting edge pressing body 3 is attached to one side of the cutting device 1, and the other side of the cutting edge pressing body 3 is fixedly connected to one end of the two sliding guide rails 5. The adjustable pressing body 4 is slidably installed on the surface of the two sliding guide rails 5, and a limiting block 23 is fixedly provided at one end of the two sliding guide rails 5 adjacent to the adjustable pressing body 4. The adjustable pressing body 4 is connected to the paper placement component through a connector 6.

[0027] It should be noted that the cutting device 1 is a heavy-duty QZK920 programmable paper cutter manufactured by Zhejiang Daishi Printing Machinery Co., Ltd. This paper cutter is equipped with an advanced infrared safety protection system, which can automatically stop the machine when it detects the operator's hand or other foreign objects entering the danger zone, greatly improving operational safety. It can achieve a highly automated cutting process, reduce manual intervention, and improve production efficiency and cutting accuracy.

[0028] In one specific embodiment, the cutting device 1 includes a cutting blade 19 and a cutting machine frame 20. One side of the blade pressing body 3 is attached to one side of the cutting blade 19. One side of the cutting machine frame 20 is fixedly connected to one side of the operating table 2, and the other side of the cutting machine frame 20 is fixedly connected to one side of the paper placement table 9.

[0029] The adjustable pressure material body 4 is provided with limiting sliders 7 on both sides. The cross section of the limiting slider 7 is provided with movable grooves 21 for the adjustable pressure material body 4 to move up and down. The two sides of the limiting slider 7 are respectively attached to the inner sidewalls of the movable grooves 21 on the surface of the two limiting sliders 7. The vertical cross section of the limiting slider 7 is provided with sliding grooves 22 for the adjustable pressure material body 4 to slide on both sides of the paper placement component. The two sides of the paper placement component are attached to the inner sidewalls of the sliding grooves 22 on the surface of the two limiting sliders 7.

[0030] The paper placement component includes a paper limiting component 8, a paper placement platform 9, a limiting transmission component 10, and two slide rails 11. The bottom of the paper placement platform 9 slides against the bottom of the paper limiting component 8. At the same time, one side of the paper placement platform 9 is fixedly connected to one side of the cutting device 1. The two slide rails 11 are installed opposite each other on the outer sides of the paper placement platform 9. The two sides of the paper limiting component 8 slide against the surfaces of the two slide rails 11 respectively. The top of one end of the limiting transmission component 10 is fixedly connected to the bottom of the paper limiting component 8. The other end of the limiting transmission component 10 penetrates the interior of the cutting device 1 and is fixedly installed at the bottom of the operating table 2.

[0031] In one specific embodiment, the limiting transmission assembly 10 includes a motor 15, a reciprocating component 16, a limiting body 17, and a lead screw 18. The motor 15 is fixedly connected to the bottom of the operating table 2, and one end of the lead screw 18 is fixedly connected to the output end of the motor 15. The other end of the lead screw 18 is fixedly connected to one end of the limiting body 17, and the top end of the limiting body 17 is fixedly connected to the bottom end of the paper placement table 9. The reciprocating component 16 is sleeved on the surface of the lead screw 18 and reciprocates. At the same time, the bottom end of the reciprocating component 16 is fixedly connected to the top end of the connecting plate 14.

[0032] The paper limiting component 8 includes a paper limiting member 12 and two adjustable sliders 13. The two adjustable sliders 13 are fixedly installed opposite each other on both sides of the paper limiting member 12. The bottoms of the two adjustable sliders 13 are connected by a connecting plate 14. The top of the connecting plate 14 is fixedly connected to the bottom of one end of the limiting transmission component 10. The bottom of the paper limiting member 12 is fixedly connected to the bottom of the paper placement table 9. The two adjustable sliders 13 are slidably installed on the surfaces of two slide rails 11 respectively. At the same time, one end of the connecting member 6 is fixedly installed inside the paper limiting member 12.

[0033] The working principle provided by this utility model is as follows:

[0034] When cutting paper, the reciprocating component 16 on the drive motor 15 first reciprocates on the lead screw 18. The reciprocating component 16 then moves the paper limiting component 12 on the paper placement table 9 along the slide rails 11 on both sides of the paper placement table 9 until it reaches the desired position. At this time, the adjustable pressure material 4 is also moved to the desired position along the two sliding guide rails 5 by the pull of the connecting component 6. One side of the adjustable pressure material 4 then comes into contact with one side of the paper limiting component 12. The paper to be cut is then passed through the operating table 2. The paper is placed inside the paper placement table 9 through the cutter frame 20, so that one end of the paper is in contact with one side of the paper limiting member 12. At this time, the mechanism inside the cutter frame 20 is driven, so that the blade pressure body 3 and the adjustable pressure body 4 move downward at the same time, applying pressure to the paper to be cut. At this time, the two sides of the adjustable pressure body 4 will move downward along the surface of the interactive groove until the adjustable pressure body 4 contacts the paper to be cut and applies maximum pressure. At this time, the cutter 19 is started to cut. The paper cutting work is completed through the linkage between the above-mentioned device components.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cutting machine with a pressure device, comprising a cutting device (1) and an operating table (2), characterized in that, Also include the material and paper placement member, the cutting device (1) one side with the operating platform (2) one side fixed connection, the cutting device (1) the other side with the paper placement member one side fixed connection; The material pressing member includes a knife edge material pressing body (3), an adjustable material pressing body (4), and two sliding guide rails (5), one side of the knife edge material pressing body (3) is in close contact with one side of the cutting device (1), the other side of the knife edge material pressing body (3) is fixedly connected with one end of the two sliding guide rails (5), the adjustable material pressing body (4) is slidingly installed on the surface of the two sliding guide rails (5), and one end adjacent to the adjustable material pressing body (4) of the two sliding guide rails (5) is fixedly provided with a limiting block (23), and the adjustable material pressing body (4) is connected with the paper placement member through a connecting piece (6).

2. The cutting machine with a pressure mechanism according to claim 1, characterized in that, The adjustable material pressing body (4) is provided with a limiting sliding block (7) on both sides, the limiting sliding block (7) is provided with a movable groove (21) for the up and down movement of the adjustable material pressing body (4) in cross section, and the limiting sliding block (7) is in close contact with the inner side wall of the movable groove (21) provided on the surface of the two limiting sliding blocks (7) on both sides, respectively, the limiting sliding block (7) is provided with a sliding groove (22) for the sliding of the adjustable material pressing body (4) on both sides of the paper placement member in vertical cross section, and the inner side wall of the sliding groove (22) provided on the surface of the two limiting sliding blocks (7) on both sides of the paper placement member is in close contact.

3. The cutting machine with a pressure mechanism according to claim 2, characterized in that, The paper placement member includes a paper limiting assembly (8), a paper placement table (9), a limiting transmission assembly (10), and two slide rails (11), the inside bottom of the paper placement table (9) is in sliding contact with the bottom of the paper limiting assembly (8), and one side of the paper placement table (9) is fixedly connected with one side of the cutting device (1), the two slide rails (11) are oppositely installed on the outside of both sides of the paper placement table (9), and the two sides of the paper limiting assembly (8) are slidingly connected with the surfaces of the two slide rails (11), respectively, one end of the limiting transmission assembly (10) is fixedly connected with the bottom end of the paper limiting assembly (8), and the other end surface of the limiting transmission assembly (10) penetrates the inside of the cutting device (1) and is fixedly installed on the bottom of the operating platform (2).

4. The cutting machine with a pressure mechanism according to claim 3, characterized in that, The paper limiting assembly (8) includes a paper limiting piece (12) and two adjustable sliding blocks (13), the two adjustable sliding blocks (13) are oppositely fixedly installed on both sides of the paper limiting piece (12), the bottoms of the two adjustable sliding blocks (13) are connected through a connecting plate (14), the top of the connecting plate (14) is fixedly connected with the bottom of one end of the limiting transmission assembly (10), the bottom of the paper limiting piece (12) is fixedly connected with the inside bottom of the paper placement table (9), and the two adjustable sliding blocks (13) are slidingly installed on the surfaces of the two slide rails (11), respectively, and one end of the connecting piece (6) is fixedly installed in the inside of the paper limiting piece (12).

5. The cutting machine with a pressure device according to claim 4, characterized in that, The limiting transmission assembly (10) comprises a motor (15), a reciprocating part (16), a limiting body (17) and a lead screw (18), the motor (15) is fixedly connected with the bottom of the operation table (2), one end of the lead screw (18) is fixedly connected with the output end of the motor (15), the other end of the lead screw (18) is fixedly connected with one end of the limiting body (17), and the top end of the limiting body (17) is fixedly connected with the bottom end of the paper placing table (9), the reciprocating part (16) is sleeved on the surface of the lead screw (18) and reciprocates, and the bottom end of the reciprocating part (16) is fixedly connected with the top end of the connecting plate (14).

6. The cutting machine with a pressure mechanism according to claim 5, characterized in that, The cutting device (1) comprises a cutting knife (19) and a cutting rack body (20), one side of the knife edge pressing material body (3) is attached to one side of the cutting knife (19), one side of the cutting rack body (20) is fixedly connected with one side of the operation table (2), and the other side of the cutting rack body (20) is fixedly connected with one side of the paper placing table (9).

Images