Aluminum plate processing cutting device

Abstract

The utility model relates to aluminum plate processing technical field discloses a kind of aluminum plate processing cutting device, including object table, the upper end of object table is provided with clamping assembly in front and back, the upper end middle part of object table is provided with pusher assembly, the clamping assembly includes two fixed plates, two The fixed plate is fixedly connected on object table, two The fixed plate is fixedly provided with two air cylinders, the telescopic end of two The air cylinder located in same end is all through corresponding fixed plate and is fixedly connected with moving frame, the upper and lower inner wall between two The moving frame is all rotatably connected with multiple clamping cylinders, the upper end of two The moving frame is rotatably connected with positioning shaft.In the utility model, clamping assembly and pusher assembly cooperate, so that the clamping of aluminum plate, feeding process is smooth, reduces the waiting time between processes, can efficiently complete the processing of single aluminum plate, improves overall processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate processing technology, and in particular to an aluminum plate processing and cutting device. Background Technology

[0002] In the industrial manufacturing sector, aluminum sheets are widely used in aerospace, automobile manufacturing, and building decoration industries due to their lightweight, high strength, and corrosion resistance. Cutting is one of the core processes in aluminum sheet processing, and its processing efficiency and cutting quality directly affect the production progress and performance of subsequent products.

[0003] Existing aluminum plate cutting devices have certain shortcomings in practical applications. Traditional devices mostly use fixed clamps to position the aluminum plates. These clamps cannot flexibly switch between "locking" and "unlocking". When feeding aluminum plates, the fixed clamps must be retracted first to make room for feeding. During the feeding process, the aluminum plates are mostly pushed manually or a simple transmission structure is used. Manual pushing not only requires the operator to be close to the cutting area, which greatly increases the safety risks such as hand cuts, but also easily causes the feeding direction to deviate due to uneven pushing force and hand tremors, which in turn causes the cutting position to deviate. It is difficult to ensure the consistency of processing multiple aluminum plates and it is difficult to meet the needs of continuous cutting operations.

[0004] Therefore, those skilled in the art have provided an aluminum plate processing and cutting device to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide an aluminum plate processing and cutting device. The clamping component controls the engagement or disengagement of the positioning block and the positioning groove via an electric telescopic rod. This allows for both quick locking of the clamping roller to ensure stable clamping of the aluminum plate and prevent deviation during cutting, and flexible unlocking to provide conditions for material feeding. After clamping and unlocking, the material feeding component uses a first motor to drive a lead screw to feed the material onto the material feeding plate. Combined with the horizontal limit of the clamping roller, this ensures that the aluminum plate moves only in the set direction, preventing skewed feeding. Manual feeding is unnecessary, reducing operational risks and errors. The coordinated operation of these two components ensures a smooth connection between the clamping and feeding processes of the aluminum plate, reducing waiting time between processes, and enabling efficient processing of single aluminum plates, thus improving overall processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An aluminum plate processing and cutting device includes a platform, a clamping assembly is provided at the front and rear of the upper end of the platform, and a pushing assembly is provided at the middle of the upper end of the platform.

[0008] The clamping assembly includes two fixed plates, both of which are fixedly connected to the platform. Two cylinders are fixedly mounted on each of the two fixed plates. The telescopic ends of the two cylinders at the same end pass through the corresponding fixed plates and are fixedly connected to a movable frame. Multiple clamping rollers are rotatably connected between the upper and lower inner walls of the two movable frames. Positioning shafts are rotatably connected to the upper ends of the two movable frames. The lower ends of the multiple positioning shafts pass through the corresponding movable frames and are fixedly connected to the corresponding clamping rollers. Mounting plates are fixedly connected to the upper ends of the two movable frames near the corresponding positioning shafts. Multiple electric telescopic rods are fixedly mounted on the two mounting plates. The telescopic ends of the multiple electric telescopic rods at the same end pass through the corresponding mounting plates and are fixedly connected to the movable plates. Multiple positioning blocks are fixedly connected to opposite ends of the two movable plates. Multiple positioning grooves are formed on the outer walls of the multiple positioning shafts. The multiple positioning blocks engage with the corresponding positioning grooves. A controller is fixedly mounted on one side of the front end of the platform.

[0009] Through the above technical solution, the electric telescopic rod drives the moving plate to press the positioning block into the positioning groove of the positioning shaft, locking the rotation of the clamping roller. Then, the cylinder is activated to push the moving frame closer to the aluminum plate, so that the clamping roller fits against both sides of the aluminum plate and clamps the aluminum plate, ensuring the stability during cutting. When it is necessary to push the material, the electric telescopic rod retracts in the opposite direction, the positioning block disengages from the positioning groove, and the locking of the clamping roller is released, providing flexible conditions for the pushing operation. In addition, the symmetrical clamping design on both sides avoids the aluminum plate from shifting due to uneven force.

[0010] Furthermore, the pushing assembly includes a first moving screw, a first moving groove is provided in the middle of the upper end of the platform, the first moving screw is rotatably connected between the inner walls of the two sides of the first moving groove, a first moving slider is threaded onto the outer wall of the first moving screw, the first moving slider is slidably disposed in the first moving groove, a pushing plate is fixedly connected to the upper end of the first moving groove, and a first motor is fixedly disposed on one side of the platform.

[0011] Through the above technical solution, by activating the electric telescopic rod, the moving plate and positioning block are disengaged from the positioning groove of the positioning shaft, thus releasing the rotation restriction on the positioning shaft and clamping rollers. Subsequently, the first motor is activated to control the first moving screw to rotate in the first moving groove, causing the threaded first moving slider to slide along the groove, thereby driving the upper pusher plate to push the aluminum plate towards the cutting assembly. During this process, the clamping rollers on both sides rotate synchronously with the aluminum plate, and the rollers form a horizontal limit on the aluminum plate, preventing the aluminum plate from shifting left or right during feeding, preventing skewed feeding, and ensuring the subsequent cutting position.

[0012] Furthermore, a cutting assembly is provided on one side of the upper end of the platform. The cutting assembly includes a second moving lead screw. A second moving groove is provided at the lower end of the platform. The second moving lead screw is rotatably connected between the front and rear inner walls of the second moving groove. A second moving slider is threaded onto the outer wall of the second moving lead screw. The second moving slider is slidably disposed in the second moving groove. A mounting frame is fixedly connected to one side of the second moving slider. A drive motor is fixedly disposed inside the mounting frame. A cutting wheel is fixedly connected to the output end of the drive motor. A cutting groove is provided at the upper end of the platform near the cutting wheel. The cutting wheel is movably disposed in the cutting groove. A second motor is fixedly disposed at the front end of the platform near the second moving groove.

[0013] Through the above technical solution, by starting the second motor to drive the second moving screw to rotate in the second moving groove, the threaded second moving slider slides back and forth along the groove, thereby driving the mounting frame, drive motor, and cutting wheel to adjust to the preset cutting position. After the pushing component delivers the aluminum plate to the cutting area, the drive motor is started, and the drive motor drives the cutting wheel to rotate at high speed to cut the aluminum plate.

[0014] Furthermore, all of the cylinders are electrically connected to the controller, and all of the electric telescopic rods are electrically connected to the controller;

[0015] Through the above technical solution, the controller establishes an electrical connection with the cylinder and the electric telescopic rod. The operator can send commands through the controller panel to directly control the extension and retraction of the cylinder (adjust the distance between the moving frames to achieve clamping or releasing of the aluminum plate) and the extension and retraction of the electric telescopic rod (drive the positioning block to insert or release from the positioning slot to achieve locking or unlocking of the clamping roller).

[0016] Furthermore, the output end of the first motor passes through the stage and is fixedly connected to the first moving lead screw, and the first motor and the controller are electrically connected;

[0017] With the above technical solution, the operator sends start / stop and forward / reverse commands through the controller. The first motor drives the first moving lead screw to rotate, thereby controlling the moving direction (closer to / away from the cutting component) and moving distance of the first moving slider and pusher plate.

[0018] Furthermore, the drive motor and the controller are electrically connected, and the output end of the second motor passes through the platform and is fixedly connected to the second moving lead screw. The second motor and the controller are electrically connected.

[0019] With the above technical solution, the operator first controls the second motor to run through the controller, which drives the second moving lead screw to rotate and adjusts the cutting wheel to the preset position. When the pushing component sends the aluminum plate to the cutting area, the controller starts the drive motor to drive the cutting wheel to rotate at high speed for cutting.

[0020] Furthermore, a scale marking line is provided on the upper end of the stage away from the pusher assembly;

[0021] With the above technical solution, a scale marking line is set on the side of the upper part of the platform away from the pusher component. When the operator places the aluminum plate, he / she can quickly align the edge of the aluminum plate according to the scale line to determine the initial placement position. At the same time, the gap of multiple positioning slots on the positioning shaft is strictly matched with the scale value of the scale marking line (e.g., one positioning slot gap for every 1mm scale). After aligning the scale, the positioning block is inserted into the corresponding positioning slot, which can effectively lock the position of the aluminum plate with the scale. The intuitive scale marking makes it easy for the operator to quickly adjust the position of the aluminum plate.

[0022] This utility model has the following beneficial effects:

[0023] This utility model proposes an aluminum plate processing and cutting device. The clamping component controls the engagement or disengagement of the positioning block and the positioning groove through an electric telescopic rod. This allows for quick locking of the clamping roller to ensure stable clamping of the aluminum plate and prevent deviation during cutting. It also allows for flexible unlocking to provide conditions for material feeding. After clamping and unlocking, the material feeding component drives the pusher plate to feed material via a lead screw driven by a first motor. Combined with the horizontal limit of the clamping roller, this ensures that the aluminum plate moves only in the set direction, preventing skewed feeding. No manual pushing is required, reducing operational risks and errors. The coordinated operation of the two components makes the clamping and feeding process of the aluminum plate smooth, reducing waiting time between processes, and enabling efficient processing of a single aluminum plate, thus improving overall processing efficiency. Attached Figure Description

[0024] Figure 1 This is an isometric schematic diagram of an aluminum plate processing and cutting device proposed in this utility model;

[0025] Figure 2 This is a front sectional view of an aluminum plate processing and cutting device proposed in this utility model;

[0026] Figure 3 This is a top view schematic diagram of an aluminum plate processing and cutting device proposed in this utility model;

[0027] Figure 4 This is a partial side sectional view of an aluminum plate processing and cutting device proposed in this utility model;

[0028] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Platform; 2. Clamping assembly; 3. Pushing assembly; 4. Cutting assembly; 5. Fixing plate; 6. Cylinder; 7. Moving frame; 8. Clamping roller; 9. Positioning shaft; 10. Mounting plate; 11. Electric telescopic rod; 12. Moving plate; 13. Positioning block; 14. Positioning groove; 15. First moving screw; 16. First moving groove; 17. First moving slider; 18. Pushing plate; 19. First motor; 20. Second moving screw; 21. Second moving groove; 22. Second moving slider; 23. Mounting frame; 24. Drive motor; 25. Cutting wheel; 26. Cutting groove; 27. Second motor; 28. Controller; 29. ​​Scale marking line. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Reference Figure 1-5 This utility model provides a specific embodiment: an aluminum plate processing and cutting device, including a platform 1, a clamping component 2 is provided at the front and rear of the upper end of the platform 1, and a pushing component 3 is provided at the middle of the upper end of the platform 1.

[0033] The clamping assembly 2 includes two fixed plates 5, both of which are fixedly connected to the stage 1. Two cylinders 6 are fixedly mounted on each of the two fixed plates 5. The telescopic ends of the two cylinders 6, located at the same end, pass through the corresponding fixed plates 5 and are fixedly connected to a movable frame 7. Multiple clamping rollers 8 are rotatably connected between the upper and lower inner walls of the two movable frames 7. Positioning shafts 9 are rotatably connected to the upper ends of the two movable frames 7. The lower ends of the multiple positioning shafts 9 pass through the corresponding movable frames 7 and are fixedly connected to the corresponding clamping rollers 8. Mounting plates 10 are fixedly connected to the upper end of each of the two mounting plates 10 near the corresponding positioning shaft 9. Multiple electric telescopic rods 11 are fixedly mounted on each of the two mounting plates 10. The telescopic ends of the multiple electric telescopic rods 11 located at the same end all pass through the corresponding mounting plates 10 and are fixedly connected to a movable plate 12. Multiple positioning blocks 13 are fixedly connected to the opposite ends of the two movable plates 12. Multiple positioning grooves 14 are formed on the outer walls of the multiple positioning shafts 9. The multiple positioning blocks 13 are engaged with the corresponding positioning grooves 14. A mounting plate 10 is fixedly mounted on one side of the front end of the platform 1. Equipped with a controller 28, the electric telescopic rod 11 drives the moving plate 12, pressing the positioning block 13 into the positioning groove 14 of the positioning shaft 9, locking the rotation of the clamping roller 8. Then, the cylinder 6 is activated, pushing the moving frame 7 closer to the aluminum plate, causing the clamping roller 8 to fit against both sides of the aluminum plate, clamping it securely and ensuring stability during cutting. When pushing the material, the electric telescopic rod 11 retracts in the opposite direction, disengaging the positioning block 13 from the positioning groove 14, releasing the lock on the clamping roller 8, providing flexible conditions for pushing the material, and featuring a symmetrical clamping design on both sides. To prevent the aluminum plate from shifting due to uneven force, multiple cylinders 6 are electrically connected to controller 28, and multiple electric telescopic rods 11 are electrically connected to controller 28. Controller 28 establishes an electrical connection with cylinders 6 and electric telescopic rods 11. Operators can send commands through the controller 28 panel to directly control the extension and retraction of cylinders 6 (adjusting the spacing of the moving frame 7 to clamp or release the aluminum plate) and the extension and retraction of electric telescopic rods 11 (driving the positioning block 13 to insert or disengage from the positioning groove 14 to lock or unlock the clamping roller 8).

[0034] The feeding assembly 3 includes a first moving screw 15. A first moving groove 16 is provided in the middle of the upper end of the platform 1. The first moving screw 15 is rotatably connected between the inner walls of the two sides of the first moving groove 16. A first moving slider 17 is threaded onto the outer wall of the first moving screw 15. The first moving slider 17 is slidably disposed in the first moving groove 16. A feeding plate 18 is fixedly connected to the upper end of the first moving groove 16. A first motor 19 is fixedly installed on one side of the platform 1. By activating the electric telescopic rod 11, the moving plate 12 and the positioning card are driven. Block 13 disengages from the positioning groove 14 of the positioning shaft 9, releasing the rotational restriction on the positioning shaft 9 and the clamping roller 8. Then, the first motor 19 is started, controlling the first moving lead screw 15 to rotate within the first moving groove 16, causing the threaded first moving slider 17 to slide along the groove. This, in turn, drives the upper pusher plate 18 to push the aluminum plate towards the cutting assembly 4. During this process, the clamping rollers 8 on both sides rotate synchronously with the aluminum plate, and the rollers provide horizontal restraint to the aluminum plate, preventing lateral deviation during feeding and preventing skewed feeding. To ensure the subsequent cutting position, the output end of the first motor 19 passes through the platform 1 and is fixedly connected to the first moving lead screw 15. The first motor 19 is electrically connected to the controller 28. The operator sends start / stop and forward / reverse commands through the controller 28. The first motor 19 drives the first moving lead screw 15 to rotate, thereby controlling the moving direction (approaching / moving away from the cutting component 4) and moving distance of the first moving slider 17 and the pusher plate 18. The upper end of the platform 1, away from the pusher component 3, is provided with a scale marking line 29. A scale marking line 29 is set on the side of the upper end of the platform 1 away from the pusher component 3. When the operator places the aluminum plate, he can quickly align the edge of the aluminum plate according to the scale marking line to determine the initial placement position. At the same time, the gap of multiple positioning slots 14 on the positioning shaft 9 is strictly matched with the scale value of the scale marking line 29 (e.g., one positioning slot 14 gap corresponds to every 1mm scale). After aligning the scale, the positioning block 13 is inserted into the corresponding positioning slot 14, which can effectively lock the position of the aluminum plate with the scale. The intuitive scale marking makes it easy for the operator to quickly adjust the position of the aluminum plate.

[0035] A cutting assembly 4 is provided on one side of the upper end of the stage 1. The cutting assembly 4 includes a second moving screw 20. A second moving groove 21 is provided at the lower end of the stage 1. The second moving screw 20 is rotatably connected between the front and rear inner walls of the second moving groove 21. A second moving slider 22 is threaded onto the outer wall of the second moving screw 20. The second moving slider 22 is slidably disposed in the second moving groove 21. A mounting bracket 23 is fixedly connected to one side of the second moving slider 22. A drive motor 24 is fixedly disposed inside the mounting bracket 23. A cutting wheel 25 is fixedly connected to the output end of the drive motor 24. A cutting groove 26 is provided at the upper end of the stage 1 near the cutting wheel 25. The cutting wheel 25 is movably disposed in the cutting groove 26. A second motor 27 is fixedly disposed at the front end of the stage 1 near the second moving groove 21. The second moving screw 20 is driven by starting the second motor 27. The second moving slide block 22 rotates within the second moving groove 21, causing the threaded second moving slide block 22 to slide back and forth along the groove, thereby driving the mounting frame 23, drive motor 24, and cutting wheel 25 to adjust to the preset cutting position. When the pushing assembly 3 delivers the aluminum plate to the cutting area, the drive motor 24 is started, driving the cutting wheel 25 to rotate at high speed to cut the aluminum plate. The drive motor 24 is electrically connected to the controller 28. The output end of the second motor 27 passes through the platform 1 and is fixedly connected to the second moving lead screw 20. The second motor 27 is electrically connected to the controller 28. The operator controls the second motor 27 to run through the controller 28, driving the second moving lead screw 20 to rotate and adjusting the cutting wheel 25 to the preset position. When the pushing assembly 3 delivers the aluminum plate to the cutting area, the controller 28 starts the drive motor 24, driving the cutting wheel 25 to rotate at high speed for cutting.

[0036] Working principle: The operator first places the aluminum plate on the platform 1, aligns the edge of the aluminum plate with the scale marking line 29 on the side of the platform 1 away from the pusher assembly 3 to determine the initial placement position, and ensures that the gap of the positioning groove 14 on the positioning shaft 9 strictly matches the scale value. After alignment, the controller 28 controls the electric telescopic rod 11 to extend, driving the moving plate 12 and positioning block 13 to engage in the positioning groove 14, locking the clamping roller 8 to rotate. Then, the controller 28 starts the cylinder 6, pushing the moving frame 7 closer to the aluminum plate, so that the clamping roller 8 fits against both sides of the aluminum plate and clamps it. When it is necessary to push the material, the controller 28 controls the electric telescopic rod 11 to retract in the opposite direction, the positioning block 13 disengages from the positioning groove 14, releasing the lock on the clamping roller 8, and then starts the first motor 19, which drives the second motor 12 to engage the third motor 12. A movable lead screw 15 rotates within the first movable groove 16, causing the first movable slider 17 to drive the pusher plate 18 to move the aluminum plate toward the cutting assembly 4. During this process, the clamping rollers 8 on both sides rotate synchronously with the aluminum plate and form a horizontal limit on the aluminum plate to prevent the aluminum plate from shifting to the left or right. At the same time, the operator starts the second motor 27 through the controller 28. The second motor 27 drives the second movable lead screw 20 to rotate within the second movable groove 21, causing the second movable slider 22 to drive the mounting frame 23, drive motor 24, and cutting wheel 25 to adjust to the preset cutting position. After the aluminum plate is sent to the cutting area, the controller 28 starts the drive motor 24, which drives the cutting wheel 25 to rotate at high speed to cut the aluminum plate. The cutting wheel 25 moves within the cutting groove 26 to complete the cutting operation.

[0037] The following points should be noted in this article:

[0038] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0039] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum plate processing and cutting device, comprising a stage (1), characterized in that: A clamping component (2) is provided at the front and rear of the upper end of the platform (1), and a pushing component (3) is provided at the middle of the upper end of the platform (1). The clamping assembly (2) includes two fixed plates (5), both fixed plates (5) are fixedly connected to the stage (1), and two cylinders (6) are fixedly installed on each of the two fixed plates (5). The telescopic ends of the two cylinders (6) located at the same end pass through the corresponding fixed plates (5) and are fixedly connected to a movable frame (7). Multiple clamping rollers (8) are rotatably connected between the upper and lower inner walls of the two movable frames (7). The upper ends of the two movable frames (7) are rotatably connected to a positioning shaft (9). The lower ends of the multiple positioning shafts (9) pass through the corresponding movable frames (7) and are fixedly connected to the corresponding clamping rollers (8). The upper end of the platform (1) is fixedly connected to the corresponding positioning shaft (9) with a mounting plate (10). Multiple electric telescopic rods (11) are fixedly installed on the two mounting plates (10). The telescopic ends of the multiple electric telescopic rods (11) located at the same end pass through the corresponding mounting plate (10) and are fixedly connected to a moving plate (12). Multiple positioning blocks (13) are fixedly connected to the opposite ends of the two moving plates (12). Multiple positioning grooves (14) are opened on the outer wall of the multiple positioning shafts (9). The multiple positioning blocks (13) are engaged with the corresponding positioning grooves (14). A controller (28) is fixedly installed on one side of the front end of the platform (1).

2. The aluminum plate processing and cutting device according to claim 1, characterized in that: The pusher assembly (3) includes a first moving screw (15), and a first moving groove (16) is provided in the middle of the upper end of the platform (1). The first moving screw (15) is rotatably connected between the inner walls of the two sides of the first moving groove (16). A first moving slider (17) is threaded onto the outer wall of the first moving screw (15). The first moving slider (17) is slidably disposed in the first moving groove (16). A pusher plate (18) is fixedly connected to the upper end of the first moving groove (16). A first motor (19) is fixedly disposed on one side of the platform (1).

3. The aluminum plate processing and cutting device according to claim 1, characterized in that: A cutting assembly (4) is provided on one side of the upper end of the platform (1). The cutting assembly (4) includes a second moving screw (20). A second moving groove (21) is provided at the lower end of the platform (1). The second moving screw (20) is rotatably connected between the front and rear inner walls of the second moving groove (21). A second moving slider (22) is threaded onto the outer wall of the second moving screw (20). The second moving slider (22) is slidably disposed in the second moving groove (21). A mounting frame (23) is fixedly connected to one side of the second moving slider (22). A drive motor (24) is fixedly disposed inside the mounting frame (23). A cutting wheel (25) is fixedly connected to the output end of the drive motor (24). A cutting groove (26) is provided at the upper end of the platform (1) near the cutting wheel (25). The cutting wheel (25) is movably disposed in the cutting groove (26). A second motor (27) is fixedly disposed at the front end of the platform (1) near the second moving groove (21).

4. The aluminum plate processing and cutting device according to claim 1, characterized in that: The cylinders (6) are electrically connected to the controller (28), and the electric telescopic rods (11) are electrically connected to the controller (28).

5. The aluminum plate processing and cutting device according to claim 2, characterized in that: The output end of the first motor (19) passes through the stage (1) and is fixedly connected to the first moving lead screw (15). The first motor (19) and the controller (28) are electrically connected.

6. The aluminum plate processing and cutting device according to claim 3, characterized in that: The drive motor (24) and the controller (28) are electrically connected. The output end of the second motor (27) passes through the platform (1) and is fixedly connected to the second moving lead screw (20). The second motor (27) and the controller (28) are electrically connected.

7. The aluminum plate processing and cutting device according to claim 1, characterized in that: The upper end of the stage (1) is provided with a scale marking line (29) on the side away from the pusher assembly (3).

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