A double station die cutter

Abstract

The utility model relates to a kind of double-station die-cutting machine, including first mounting plate, the top of the first mounting plate is symmetrically provided with first mounting hole and second mounting hole that are penetrated from front to back, the rear right top of the first mounting plate is rotatably installed with first conveying roller, the axis of the first conveying roller is arranged front and back, the rear top middle position of the first mounting plate is rotatably provided with second conveying roller, the axis of the second conveying roller is arranged front and back, the rear left top of the first mounting plate is rotatably installed with third conveying roller, the bottom of the front side of the third rectangular hole is fixedly installed with first drive module, the bottom of the front side of the fourth rectangular hole is fixedly installed with second drive module. Through first drive module and second drive module, two sets of die-cutting tools and corresponding drive execution mechanism can be independently installed, which enables the equipment to simultaneously or separately die-cut different materials or different parts of the same material.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting equipment, and in particular to a dual-station die-cutting machine. Background Technology

[0002] This invention relates to the field of roll-to-roll processing and forming equipment, specifically to a dual-station die-cutting machine suitable for roll-to-roll processes of flexible packaging, labels, self-adhesive labels, and electronic functional films. Die-cutting is a process that uses a die (die-cutting blade, punching die, or engraving roller) to cut or creasing material according to a predetermined contour. It is widely used in the forming of labels, mobile phone accessories, FPC carriers, protective films, conductive / thermal conductive materials, and paper products.

[0003] The aforementioned existing technical solutions have the following drawbacks: Traditional single-station die-cutting machines typically complete material feeding and positioning, die-cutting, waste removal, and winding / stacking sequentially at the same station. Existing dual-station die-cutting equipment has shortcomings in cross-station synchronous control and alignment accuracy. Utility Model Content

[0004] The purpose of this invention is to provide a dual-station die-cutting machine to solve the problems existing in the prior art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A dual-station die-cutting machine includes a first mounting plate. The top of the first mounting plate has symmetrically arranged first and second mounting holes that extend through the front and rear. The bottom of the first mounting hole has a first rectangular hole that communicates with the first mounting hole. The vertical axis of the first mounting plate and the vertical axis of the first rectangular hole are collinear. The bottom of the second mounting hole has a second rectangular hole that communicates with the second mounting hole. The vertical axis of the second mounting hole and the axis of the second rectangular hole are collinear. A first conveyor roller is rotatably mounted on the rear right top of the first mounting plate. The axis of the first conveyor roller extends through the front and rear. The first mounting plate is configured such that a second conveyor roller is rotatably mounted at the middle position of its rear top end, with the axis of the second conveyor roller being arranged front to back. A third conveyor roller is rotatably mounted at the rear left top end of the first mounting plate, with the axis of the third conveyor roller being arranged front to back. The top end of the second mounting plate is symmetrically provided with a third rectangular hole and a fourth rectangular hole that pass through from front to back, with the axes of the third rectangular hole and the fourth rectangular hole being arranged vertically. The top ends of the third rectangular hole and the fourth rectangular hole are completely open. A first drive module is fixedly mounted at the bottom front end of the third rectangular hole, and a second drive module is fixedly mounted at the bottom front end of the fourth rectangular hole.

[0007] By adopting the above technical solution, configuring the first and second drive modules at the third and fourth rectangular holes allows for the independent installation of two sets of die-cutting cutters and corresponding drive actuators. This enables the equipment to simultaneously or separately perform die-cutting on two different materials or different parts of the same material, greatly improving production efficiency. It is particularly suitable for production scenarios requiring large-volume, multi-variety, or continuous die-cutting, effectively reducing equipment downtime and auxiliary time for material and cutter changes.

[0008] In a further embodiment, a first cylinder is fixedly installed on the top of the first rectangular hole, and the axis of the first cylinder is collinear with the vertical axis of the first rectangular hole. A first cylinder is fixedly installed on the top of the third rectangular hole, and the axis of the first cylinder is collinear with the vertical axis of the third rectangular hole. A second cylinder is fixedly installed on the top of the second rectangular hole, and the axis of the second cylinder is collinear with the vertical axis of the second rectangular hole. A second cylinder is fixedly installed on the top of the fourth rectangular hole, and the axis of the second cylinder is collinear with the vertical axis of the fourth rectangular hole. A slider is provided at the bottom of both the first and second cylinders. The slider is slidably installed in the first, second, third, and fourth rectangular blocks. A deep groove ball bearing is fixedly installed in each slider, and the axis of the deep groove ball bearing is arranged front and back.

[0009] By adopting the above technical solution, the axes of the deep groove ball bearings are arranged front and rear, which enables the bearing bearing direction to form a reasonable spatial relationship with the sliding direction of the slider in the rectangular hole. This ensures that when the slider slides stably in the vertical direction under the drive of the first and second cylinders, the deep groove ball bearings can better adapt to the slight radial displacement or wobble that the slider may produce, reducing frictional resistance and wear during the sliding process, and improving the smoothness and stability of the slider sliding. At the same time, the front and rear axis orientation matches the overall structural layout of the equipment, which facilitates the assembly and connection of the deep groove ball bearings with other related components, ensuring the effective transmission of power or motion. Furthermore, it allows for the reasonable arrangement of bearings within the limited internal space of the slider, making full use of the installation space and making the overall structure more compact.

[0010] In a further embodiment, the bottom of the first rectangular hole, the second rectangular hole, the third rectangular hole, and the fourth rectangular hole are all provided with a first through hole that extends from front to back. The axis of the first through hole is set front to back. A deep groove ball bearing is fixedly installed in each of the first through holes. The axis of the deep groove ball bearing is collinear with the axis of the first through hole. A bearing cover is fixedly installed on the front side of the first mounting plate. The axis of the bearing cover is collinear with the axis of the first through hole. A bearing cover is fixedly installed on the rear side of the second mounting plate. The axis of the bearing cover is collinear with the axis of the first through hole.

[0011] By adopting the above technical solution, a first through hole is set at the bottom of the rectangular hole to install a bearing. Combined with the fixing of the bearing cover, the support point of the rotating component is effectively integrated to the first mounting plate and the second mounting plate. This design makes full use of the structural strength of the mounting plate, so that the rotating support system is tightly integrated with the overall frame, improving the structural rigidity and stability of the entire mechanism, and can better withstand various forces and torques during operation, ensuring the accuracy and stability of the mechanism in dynamic operation.

[0012] In a further embodiment, the first drive module includes a first drive motor, a first motor bushing, a first drive roller, and a first driven roller. The first drive motor is fixedly mounted on the rear left top of the second mounting plate. The axis of the first drive motor is arranged front and rear. The shaft of the first drive motor is rotatably mounted inside the first motor bushing. The axis of the first motor bushing is collinear with the axis of the first drive motor. The first motor bushing is rotatably mounted inside a deep groove ball bearing at the bottom of a third rectangular hole. The other end of the first motor bushing is rotatably mounted with the first drive roller. The axis of the first drive roller is collinear with the axis of the first motor bushing. The other end of the first drive roller is rotatably mounted inside a deep groove ball bearing at the bottom of the first rectangular hole. The top of the first drive roller is rotatably mounted with the first driven roller. One end of the first driven roller is rotatably mounted inside a deep groove ball bearing of a slider in the first rectangular hole. The other end of the first driven roller is rotatably mounted inside a deep groove ball bearing of a slider in the third rectangular hole. The axis of the first driven roller is collinear with the axis of the deep groove ball bearing.

[0013] By adopting the above technical solution, the collinearity of the axis of the first driven roller and the axis of the deep groove ball bearing ensures perfect concentric cooperation between the two during operation. This design is of great significance to the stable operation and performance of the equipment in many ways. The first driven roller can rotate in a stable posture, avoiding unnecessary vibration and noise. Smooth operation not only improves the working accuracy of the equipment, but also ensures that the material maintains a stable position and trajectory during processing, especially in scenarios where it needs to work in conjunction with the first drive roller to complete specific material conveying or processing tasks, thus improving the overall processing quality.

[0014] In a further embodiment, the second drive module includes a second drive motor, a second motor bushing, a second drive roller, and a second driven roller. The second drive motor is fixedly mounted on the rear right top of the second mounting plate. The axis of the second drive motor is arranged front and rear. The shaft of the second drive motor is rotatably mounted on the second motor bushing. The axis of the second motor bushing is collinear with the axis of the second drive motor. The second motor bushing is rotatably mounted in a deep groove ball bearing at the bottom of a fourth rectangular hole. The other end of the second motor bushing is rotatably mounted on the second drive roller. The axis of the second drive roller is collinear with the axis of the second motor bushing. The other end of the second drive roller is rotatably mounted in a deep groove ball bearing at the bottom of a second rectangular hole. The top of the second drive roller is rotatably mounted on the second driven roller. One end of the second driven roller is rotatably mounted in a deep groove ball bearing of a slider in the second rectangular hole, and the other end is rotatably mounted in a deep groove ball bearing of a slider in the fourth rectangular hole. The axis of the second driven roller is collinear with the axis of the deep groove ball bearing.

[0015] By adopting the above technical solution, the collinearity of the axis of the second driven roller and the axis of the deep groove ball bearing ensures perfect concentricity during operation. This design is of great significance to the stable operation and performance of the equipment in many ways. The second driven roller can rotate in a stable posture, avoiding unnecessary vibration and noise. Smooth operation not only improves the working accuracy of the equipment, but also ensures that the material maintains a stable position and trajectory during processing, especially in scenarios where it needs to work in conjunction with the second drive roller to complete specific material conveying or processing tasks, thus improving the overall processing quality.

[0016] In a further embodiment, a connecting plate is fixedly installed on the rear left top of the first mounting plate, and the other end of the connecting plate is fixedly installed on the second mounting plate. The axis of the connecting plate is arranged front and back, and an integrally formed rectangular protrusion is symmetrically arranged on the left end face of the connecting plate. The rectangular protrusion is fixedly installed with a base.

[0017] By adopting the above technical solution and using the rectangular protrusion as the mounting carrier, a certain distance can be formed between the base and the connecting plate, avoiding the spatial interference problem that may occur if the base is directly installed on the surface of the connecting plate. This also provides operating space for the layout and maintenance of the components around the base. The rectangular protrusion can increase the mounting contact area of ​​the base, and together with fasteners, it can further improve the installation firmness of the base, preventing the base from loosening or shifting during equipment operation, ensuring that the components supported on the base can work stably. In addition, the protrusion structure can also play a certain protective role for the base, reducing the impact of external collisions on the installation accuracy of the base.

[0018] In a further embodiment, a connecting rod is fixedly installed at the left and right bottom ends of the rear side of the first mounting plate, and the other end of the connecting rod is fixedly installed on the second mounting plate. A plurality of conveying rollers are evenly rotatably installed between the first mounting plate and the second mounting plate, and the axes of the conveying rollers are all arranged front and back.

[0019] By adopting the above technical solution, the axes of the conveying rollers are set both front and back, which can ensure that the rotation direction of the conveying rollers is consistent with the conveying direction of the material, ensuring that the material can move stably along the preset front and back path during the conveying process, avoiding left and right deviation, thereby improving the straightness and stability of material conveying.

[0020] In a further embodiment, a fixing seat is provided at the left and right ends of the bottom of the first mounting plate, and the axis of the fixing seat is vertically arranged. A fixing seat is also provided at the left and right ends of the bottom of the second mounting plate, and the axis of the fixing seat is vertically arranged.

[0021] By adopting the above technical solution, the vertically set axis enables the mounting base to directly transfer the vertical load borne by the mounting plate to the ground, reducing the additional torque caused by the load direction not being parallel to the axis of the mounting base. This reduces the shear stress and bending stress at the connection between the mounting base and the mounting foundation, ensuring that the installation structure is not prone to loosening or deformation during long-term use, and significantly enhancing the overall stability of the installation. During equipment operation, vibration or external impact is inevitable. Since the vertically set mounting base has its axis direction consistent with the transmission direction of the main vibration and impact loads, it can better transfer and absorb vibration energy through the connectors, reducing the resonance phenomenon of the mounting plate.

[0022] In summary, this utility model has the following beneficial effects:

[0023] 1. By setting up the first drive module and the second drive module, it is possible to achieve the effect of simultaneous dual-station operation;

[0024] 2. The conveyor rollers between the first and second mounting plates can effectively convey the workpiece being processed.

[0025] 3. The first conveyor roller and the base are designed to hold the workpieces. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention, used to illustrate the connection relationship between the first mounting plate, the second mounting plate and the base;

[0027] Figure 2 This is a schematic diagram illustrating the structural connection between the first mounting plate and the second mounting plate in this utility model;

[0028] Figure 3 This is a partially enlarged view of the structure and connection of the first drive module in this utility model;

[0029] Figure 4 This is a partially enlarged view of the structure and connection of the second drive module in this utility model.

[0030] In the figure, 1. First mounting plate; 2. First conveying roller; 3. Second conveying roller; 4. Third conveying roller; 5. Second mounting plate; 6. First cylinder; 7. Second cylinder; 8. Slider; 9. Deep groove ball bearing; 10. Bearing cover; 11. First drive motor; 12. First motor bushing; 13. First drive roller; 14. First driven roller; 15. Second drive motor; 16. Second motor bushing; 17. Second drive roller; 18. Second driven roller; 19. Connecting plate; 20. Base; 21. Connecting rod; 22. Conveying roller; 23. Fixed seat. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the accompanying drawings.

[0032] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the attached figures. Figure 1 In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0033] Example 1:

[0034] like Figures 1-4As shown, a dual-station die-cutting machine includes a first mounting plate 1. The top of the first mounting plate 1 has symmetrically arranged first and second mounting holes that extend from front to back. The bottom of the first mounting hole has a first rectangular hole that communicates with it. The vertical axis of the first mounting plate 1 and the vertical axis of the first rectangular hole are collinear. The bottom of the second mounting hole has a second rectangular hole that communicates with it. The vertical axis of the second mounting hole and the axis of the second rectangular hole are collinear. A first conveyor roller 2 is rotatably mounted on the rear right top of the first mounting plate 1. The axis of the first conveyor roller 2 is arranged front to back. A second conveyor roller 3 is rotatably mounted at the middle position of the rear top of the first mounting plate 1. The axis of the second conveyor roller 3 is arranged front and back. A third conveyor roller 4 is rotatably mounted at the rear left top of the first mounting plate. The axis of the third conveyor roller 4 is arranged front and back. A second mounting plate 5 is provided. The top of the second mounting plate 5 is symmetrically provided with a third rectangular hole and a fourth rectangular hole that pass through from front to back. The axes of the third rectangular hole and the fourth rectangular hole are arranged vertically. The tops of the third rectangular hole and the fourth rectangular hole are completely open. A first drive module is fixedly mounted at the bottom front of the third rectangular hole. A second drive module is fixedly mounted at the bottom front of the fourth rectangular hole.

[0035] A first cylinder 6 is fixedly installed at the top of the first rectangular hole, and the axis of the first cylinder 6 is collinear with the vertical axis of the first rectangular hole. A first cylinder 6 is fixedly installed at the top of the third rectangular hole, and the axis of the first cylinder 6 is collinear with the vertical axis of the third rectangular hole. A second cylinder 7 is fixedly installed at the top of the second rectangular hole, and the axis of the second cylinder 7 is collinear with the vertical axis of the second rectangular hole. A second cylinder 7 is fixedly installed at the top of the fourth rectangular hole, and the axis of the second cylinder 7 is collinear with the vertical axis of the fourth rectangular hole. A slider 8 is provided at the bottom of both the first cylinder 6 and the second cylinder 7. The slider 8 is slidably installed in the first rectangular block, the second rectangular block, the third rectangular block and the fourth rectangular block. A deep groove ball bearing 9 is fixedly installed in each slider 8, and the axis of the deep groove ball bearing 9 is arranged front and back.

[0036] The bottom of the first rectangular hole, the second rectangular hole, the third rectangular hole, and the fourth rectangular hole are all provided with a first through hole that runs from front to back. The axis of the first through hole is set front to back. A deep groove ball bearing 9 is fixedly installed in each of the first through holes. The axis of the deep groove ball bearing 9 is collinear with the axis of the first through hole. A bearing cover 10 is fixedly installed on the front side of the first mounting plate 1. The axis of the bearing cover 10 is collinear with the axis of the first through hole. A bearing cover 10 is fixedly installed on the rear side of the second mounting plate 5. The axis of the bearing cover 10 is collinear with the axis of the first through hole.

[0037] The first drive module includes a first drive motor 11, a first motor bushing 12, a first drive roller 13, and a first driven roller 14. The first drive motor 11 is fixedly mounted on the rear left top of the second mounting plate 5. The axis of the first drive motor 11 is arranged front and rear. The shaft of the first drive motor 11 is rotatably mounted inside the first motor bushing 12. The axis of the first motor bushing 12 is collinear with the axis of the first drive motor 11. The first motor bushing 12 is rotatably mounted inside the deep groove ball bearing 9 at the bottom of the third rectangular hole. The other end of the first motor bushing 12 rotates. A first drive roller 13 is installed, the axis of which is collinear with the axis of the first motor bushing 12. The other end of the first drive roller 13 is rotatably installed in a deep groove ball bearing at the bottom of the first rectangular hole. A first driven roller 14 is rotatably installed on the top of the first drive roller 13. One end of the first driven roller 14 is rotatably installed in a deep groove ball bearing 9 of the slider 8 in the first rectangular hole. The other end of the first driven roller 14 is rotatably installed in a deep groove ball bearing 9 of the slider 8 in the third rectangular hole. The axis of the first driven roller 14 is collinear with the axis of the deep groove ball bearing 9.

[0038] The second drive module includes a second drive motor 15, a second motor bushing 16, a second drive roller 17, and a second driven roller 18. The second drive motor 15 is fixedly installed on the rear right top of the second mounting plate 5. The axis of the second drive motor 15 is arranged front and rear. The shaft of the second drive motor 15 is rotatably installed on the second motor bushing 16. The axis of the second motor bushing 16 is collinear with the axis of the second drive motor 15. The second motor bushing 16 is rotatably installed in the deep groove ball bearing 9 at the bottom of the fourth rectangular hole. The other end of the second motor bushing 16 is rotatably installed... There is a second drive roller 17, the axis of which is collinear with the axis of the second motor bushing 16. The other end of the second drive roller 17 is rotatably mounted in a deep groove ball bearing at the bottom of the second rectangular hole. A second driven roller 18 is rotatably mounted on the top of the second drive roller 17. One end of the second driven roller 18 is rotatably mounted in a deep groove ball bearing 9 of the slider 8 in the second rectangular hole. The other end of the second driven roller 18 is rotatably mounted in a deep groove ball bearing 9 of the slider 8 in the fourth rectangular hole. The axis of the second driven roller 18 is collinear with the axis of the deep groove ball bearing 9.

[0039] A connecting plate 19 is fixedly installed on the top left rear side of the first mounting plate 1. The other end of the connecting plate 19 is fixedly installed on the second mounting plate 5. The axis of the connecting plate 19 is arranged front to back. A rectangular protrusion is symmetrically arranged on the left end of the connecting plate 19. A base 20 is fixedly installed on the rectangular protrusion. A connecting rod 21 is fixedly installed on the bottom left and bottom right rear side of the first mounting plate 1. The other end of the connecting rod 21 is fixedly installed on the second mounting plate 5. Multiple conveying rollers 22 are evenly rotated between the first mounting plate 1 and the second mounting plate 5. The axes of the conveying rollers 22 are all arranged front to back. A fixing seat 23 is provided on the bottom left and right ends of the first mounting plate 1. The axis of the fixing seat 23 is vertically arranged. A fixing seat 23 is provided on the bottom left and right ends of the second mounting plate 5. The axis of the fixing seat 23 is vertically arranged.

[0040] Specific implementation process: The workpieces are placed on the base 20. The workpieces on the base 20 are wound onto the first drive module via the third conveyor roller 4 and the conveyor roller 22. The first driven roller 14 is raised by the first cylinder 6, and the workpiece is placed on the first drive roller 13. The first driven roller 14 is lowered by the first cylinder 6. The first driven roller 14 is lowered to a suitable position. The first drive motor 11 is turned on, driving the first drive roller 13 to rotate. Due to friction, the workpiece is moved and conveyed on the conveyor roller. At this time, the first station is working independently. If other workpieces need to be processed simultaneously... When processing one type of workpiece, the workpiece is placed on the first conveyor roller 2. The workpiece is wound onto the second drive module via the second conveyor roller 3 and the second conveyor roller 22. The second driven roller 18 is raised by the second cylinder 7. Another workpiece is placed on the second drive roller 17. The second driven roller 18 is lowered by the second cylinder 7. The second driven roller 18 is lowered to a suitable position. The second drive motor 15 is turned on to drive the second drive roller 17 to rotate. Under the action of friction, the workpiece is driven and conveyed on the conveyor roller. At this time, the second station has started working independently, thus enabling simultaneous processing and production at two stations.

[0041] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.

[0042] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A dual-station die-cutting machine, characterized in that, include: A first mounting plate (1) is provided with a first mounting hole and a second mounting hole symmetrically arranged at the top of the first mounting plate (1) through the front and back. A first rectangular hole is provided at the bottom of the first mounting hole. The first rectangular hole is connected to the first mounting hole. The vertical axis of the first mounting plate (1) and the vertical axis of the first rectangular hole are collinear. A second rectangular hole is provided at the bottom of the second mounting hole. The second rectangular hole and the second mounting hole are connected. The vertical axis of the second mounting hole and the axis of the second rectangular hole are collinear. A first conveying roller (2) is rotatably mounted on the right top of the rear side of the first mounting plate (1). The axis of the first conveying roller (2) is arranged front and back. A second conveying roller (3) is rotatably mounted at the middle position of the top of the rear side of the first mounting plate (1). The axis of the second conveying roller (3) is arranged front and back. A third conveying roller (4) is rotatably mounted on the left top of the rear side of the first mounting plate. The axis of the third conveying roller (4) is arranged front and back. The second mounting plate (5) has a third rectangular hole and a fourth rectangular hole symmetrically arranged at the top of the second mounting plate (5) and extending from front to back. The axes of the third rectangular hole and the fourth rectangular hole are vertically arranged. The tops of the third rectangular hole and the fourth rectangular hole are completely open. A first driving module is fixedly installed at the bottom front side of the third rectangular hole, and a second driving module is fixedly installed at the bottom front side of the fourth rectangular hole.

2. The dual-station die-cutting machine according to claim 1, characterized in that: A first cylinder (6) is fixedly installed on the top of the first rectangular hole. The axis of the first cylinder (6) is collinear with the vertical axis of the first rectangular hole. A first cylinder (6) is fixedly installed on the top of the third rectangular hole. The axis of the first cylinder (6) is collinear with the vertical axis of the third rectangular hole. A second cylinder (7) is fixedly installed on the top of the second rectangular hole. The axis of the second cylinder (7) is collinear with the vertical axis of the second rectangular hole. A second cylinder (7) is fixedly installed on the top of the fourth rectangular hole. The axis of the second cylinder (7) is collinear with the vertical axis of the fourth rectangular hole. A slider (8) is provided at the bottom of both the first cylinder (6) and the second cylinder (7). The slider (8) is slidably installed in the first rectangular block, the second rectangular block, the third rectangular block and the fourth rectangular block. A deep groove ball bearing (9) is fixedly installed in each slider (8). The axis of the deep groove ball bearing (9) is arranged front and back.

3. A dual-station die-cutting machine according to claim 1, characterized in that: The bottom of the first rectangular hole, the second rectangular hole, the third rectangular hole and the fourth rectangular hole are all provided with a first through hole that runs through the front and back. The axis of the first through hole is set in the front and back. A deep groove ball bearing (9) is fixedly installed in the first through hole. The axis of the deep groove ball bearing (9) is collinear with the axis of the first through hole. A bearing cover (10) is fixedly installed on the front side of the first mounting plate (1). The axis of the bearing cover (10) is collinear with the axis of the first through hole. A bearing cover (10) is fixedly installed on the rear side of the second mounting plate (5). The axis of the bearing cover (10) is collinear with the axis of the first through hole.

4. A dual-station die-cutting machine according to claim 1, characterized in that: The first drive module includes a first drive motor (11), a first motor bushing (12), a first drive roller (13), and a first driven roller (14). The first drive motor (11) is fixedly installed on the rear left top of the second mounting plate (5). The axis of the first drive motor (11) is arranged front and rear. The shaft of the first drive motor (11) is rotatably installed in the first motor bushing (12). The axis of the first motor bushing (12) is collinear with the axis of the first drive motor (11). The first motor bushing (12) is rotatably installed in the deep groove ball bearing (9) at the bottom of the third rectangular hole. The other end of the first motor bushing (12) is rotatably installed in the deep groove ball bearing (9) at the bottom of the third rectangular hole. A first drive roller (13) is mounted, the axis of which is collinear with the axis of the first motor bushing (12). The other end of the first drive roller (13) is rotatably mounted in a deep groove ball bearing (9) at the bottom of a first rectangular hole. A first driven roller (14) is rotatably mounted on the top of the first drive roller (13). One end of the first driven roller (14) is rotatably mounted in a deep groove ball bearing (9) of a slider (8) in a first rectangular hole. The other end of the first driven roller (14) is rotatably mounted in a deep groove ball bearing (9) of a slider (8) in a third rectangular hole. The axis of the first driven roller (14) is collinear with the axis of the deep groove ball bearing (9).

5. A dual-station die-cutting machine according to claim 1, characterized in that: The second drive module includes a second drive motor (15), a second motor bushing (16), a second drive roller (17), and a second driven roller (18). The second drive motor (15) is fixedly installed on the rear right top of the second mounting plate (5). The axis of the second drive motor (15) is arranged front and rear. The shaft of the second drive motor (15) is rotatably installed on the second motor bushing (16). The axis of the second motor bushing (16) is collinear with the axis of the second drive motor (15). The second motor bushing (16) is rotatably installed in the deep groove ball bearing (9) at the bottom of the fourth rectangular hole. The other end of the second motor bushing (16) is rotatably installed on... There is a second drive roller (17), the axis of the second drive roller (17) is collinear with the axis of the second motor bushing (16), the other end of the second drive roller (17) is rotatably installed in the deep groove ball bearing (9) at the bottom of the second rectangular hole, the top of the second drive roller (17) is rotatably installed with a second driven roller (18), one end of the second driven roller (18) is rotatably installed in the deep groove ball bearing (9) of the slider (8) in the second rectangular hole, and the other end of the second driven roller (18) is rotatably installed in the deep groove ball bearing (9) of the slider (8) in the fourth rectangular hole, the axis of the second driven roller (18) is collinear with the axis of the deep groove ball bearing (9).

6. A dual-station die-cutting machine according to claim 1, characterized in that: A connecting plate (19) is fixedly installed on the rear left top of the first mounting plate (1). The other end of the connecting plate (19) is fixedly installed on the second mounting plate (5). The axis of the connecting plate (19) is arranged front and back. A rectangular protrusion is symmetrically arranged on the left end of the connecting plate (19). A base (20) is fixedly installed on the rectangular protrusion.

7. A dual-station die-cutting machine according to claim 1, characterized in that: A connecting rod (21) is fixedly installed on the left and right bottom ends of the rear side of the first mounting plate (1). The other end of the connecting rod (21) is fixedly installed on the second mounting plate (5). Multiple conveying rollers (22) are evenly rotated between the first mounting plate (1) and the second mounting plate (5). The axes of the conveying rollers (22) are arranged front and back.

8. A dual-station die-cutting machine according to claim 1, characterized in that: The first mounting plate (1) has a fixing seat (23) at the bottom left and right ends, and the axis of the fixing seat (23) is vertically set. The second mounting plate (5) has a fixing seat (23) at the bottom left and right ends, and the axis of the fixing seat (23) is vertically set.

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