Intelligent plate cutting device and cutting method

Abstract

The application discloses a kind of plate intelligent cutting device and cutting method, it is related to plate processing technical field, the plate intelligent cutting device includes pedestal, and the top surface of pedestal is provided with the box of upper cutting piece, the top surface of pedestal is provided with support frame in the box two sides, the top of two support frames is provided with linear module, and the top of two linear modules is provided with moving block, the top surface of two moving blocks is provided with the placement component of placing plate and driving plate movement, the top of pedestal is provided with collecting cylinder, and collecting cylinder is communicated with the collection head for collecting cutting dust using connecting pipeline, the top of box is provided with clamping component, and clamping component cooperates moving block and clamps plate.This plate intelligent cutting device is convenient to reduce the wood dust generated when cutting plate, high safety, and cutting precision is high, and the quality of the plate produced is good.

Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, specifically to an intelligent sheet metal cutting device and cutting method. Background Technology

[0002] Sheet cutting is a basic operation in the sheet processing process, which involves cutting large sheets into specific sizes and shapes according to design requirements.

[0003] According to the applicant's search of existing wood panel cutting tools, these tools generate a large amount of wood dust during the cutting process. The accumulated dust can easily cause the boards to shift, thus reducing the quality of the cut boards. Furthermore, the wood dust is easily ignited when it comes into contact with the high-temperature cutting blade generated by the high-speed rotation, which can even cause a fire, resulting in low safety. At the same time, the fine wood dust can easily pollute the environment when it flies in the air, and may even enter the respiratory system of workers, affecting their health, resulting in low safety.

[0004] Chinese Patent Publication No. CN109176729B discloses a method for reducing dust during wood cutting, comprising the following steps: S1, installing a sprayer on the lower surface of the cutting machine, the sprayer spraying water mist onto the cutting disc of the cutting machine, the water mist can cool the cutting disc on the one hand, and increase the humidity of the wood cut on the other hand, thereby preventing the wood dust from being raised; S2, based on S1, laying a layer of damp wood chips on the upper surface of the wood, the damp wood chips can cover the wood cut during cutting, thereby reducing the raising of wood dust. This method, which can reduce the raising of wood dust during wood cutting, greatly reduces the dust generated during wood cutting and has high safety.

[0005] However, when using the above method, the sprayer and damp sawdust can easily bring a lot of moisture. The wood boards will absorb water and expand, which will cause slight deformation of the boards and reduce the accuracy of cutting and sizing, thereby reducing the quality of the cut boards.

[0006] Therefore, in order to address the above problems, the applicant needs to design an intelligent board cutting device to solve the problem. Summary of the Invention

[0007] The purpose of this invention is to provide an intelligent sheet metal cutting device and method to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: an intelligent sheet metal cutting device and method, comprising a base, a housing on the top surface of the base, and a rotatable cutting blade detachably mounted on the top of the housing; symmetrical support frames on both sides of the housing on the top surface of the base; linear modules on top of each of the two support frames; and movable blocks on top of each of the two linear modules; placement components on the top surface of each of the two movable blocks, which are used to place sheet metal and move the sheet metal; a collecting cylinder on top of the base, and a connecting pipe connected to the top surface of the collecting cylinder; the connecting pipe... A collection head is provided at the end of the pipe away from the collection cylinder, and the collection head is located above the cutting blade to collect cutting dust. A piston is provided vertically inside the collection cylinder, and the piston works with the collection cylinder to draw dust into the collection head. A fixed rod is fixedly provided on one side of the piston, and a telescopic rod is integrally provided at one end of the fixed rod. The end of the telescopic rod away from the fixed rod passes through the collection cylinder by a mechanical seal and is fixedly provided with a connecting assembly. The connecting assembly is used to connect the telescopic rod and the moving block. The movement of the moving block drives the telescopic rod to move. A clamping component is provided on the top of the box, and the clamping component works with the moving block to clamp the plate.

[0009] Preferably, the connecting assembly includes a movable rod fixedly connected to the movable block, and a hollow sleeve is slidably provided at one end of the movable rod away from the movable block. A connecting block is fixedly provided at one end of the hollow sleeve, and the connecting block is fixedly connected to the telescopic rod.

[0010] Preferably, a limiting plate is fixedly installed inside the support frame, and the limiting plate is located on the side of the hollow sleeve away from the connecting block. The limiting plate is used to control the movement range of the hollow sleeve.

[0011] Preferably, the placement component includes a support plate located above the box body, and a movable strip is fixedly provided on one side of the support plate, a connecting rod is fixedly provided on one side of the movable strip, and the end of the connecting rod away from the movable strip is fixedly connected to the movable block.

[0012] Preferably, a stabilizing plate is fixedly provided on the top surface of the support plate, a return spring is fixedly provided on one side of the stabilizing plate, and a movable plate is fixedly provided at the end of the return spring away from the stabilizing plate. A positive electrode plate is fixedly provided on one side of the movable plate, and a negative electrode plate is fixedly provided on one side of the stabilizing plate. The positive electrode plate and the negative electrode plate are adapted to each other, and the positive electrode plate and the negative electrode plate are in contact to start the linear module.

[0013] Preferably, the bottom surface of the movable strip is detachably fitted with a roller, and a slide rail is provided below the roller, with the bottom surface of the slide rail being fixedly connected to the top surface of the housing.

[0014] Preferably, the clamping component includes a vertical rod fixedly connected to the base, and a gear disk is rotatably provided at the end of the vertical rod away from the base. A threaded rod is fixedly provided on the bottom surface of the gear disk, and a threaded sleeve is threaded on the outer side of the threaded rod. A clamping plate is fixedly provided on the bottom surface of the threaded sleeve, and the clamping plate is used to clamp the plate. An L-shaped plate is engaged on one side of the gear disk, and the bottom surface of the L-shaped plate is slidably connected to the slide rail. An extension rod is fixedly provided on the top surface of the L-shaped plate, and the extension rod is fixedly connected to the connecting assembly.

[0015] Preferably, a buffer spring is fixedly provided on one side of the piston, and the end of the buffer spring away from the piston is fixedly connected to the inner wall of the collecting cylinder.

[0016] A cutting method for a smart sheet metal cutting device, comprising the following steps:

[0017] S1. When in use, place the plate on the support plate and push it. The plate will push the moving plate to move. The moving plate will push the positive electrode plate to contact the negative electrode plate, which will start the linear module. The linear module will drive the moving block to move from the initial position. The movement of the moving block will drive the moving rod and the hollow sleeve to move, which will drive the extension rod to move. The movement of the extension rod will drive the L-shaped plate to slide on the slide rail. The movement of the L-shaped plate will drive the gear disk to rotate. The rotation of the gear disk will use the threaded rod to cooperate with the clamping plate to make the threaded sleeve descend. The descent of the threaded sleeve will drive the clamping plate to descend, thereby firmly clamping the plate.

[0018] S2. Once the sheet material is securely clamped, the external force restricting the sheet material is released. The linear module will drive the moving block to move continuously. The movement of the moving block will drive the connecting rod to move. The movement of the connecting rod will drive the movable strip to move. The movement of the movable strip will drive the support plate to move. The support plate will drive the sheet material to contact the cutting blade for cutting.

[0019] S3. When the moving block continues to move, driving the hollow sleeve to move continuously, the hollow sleeve will drive the connecting block to move. The movement of the connecting block will push the telescopic rod to move. The movement of the telescopic rod will drive the fixed rod to move. The movement of the fixed rod will drive the piston to move inside the collecting cylinder. The movement of the piston will cause the collecting head to suck up the dust generated when the cutting blade cuts the plate. The dust will enter the collecting cylinder through the connecting pipe, thereby preventing the dust from interfering with the cutting of the plate and improving the accuracy and quality of the plate cutting.

[0020] S4. When the hollow sleeve moves to the contact support frame, the pressure applied by the clamping plate to the plate reaches its maximum value. The plate is cut before the hollow sleeve contacts the support frame. The linear module drives the moving block to move in the opposite direction. The reverse movement of the moving block will drive the piston to move in the opposite direction, thereby causing the collecting head to blow air. The air blowing from the collecting head will reduce the ambient temperature around the cutting blade, prevent dust from burning, and ensure high safety.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the intelligent board cutting device can reduce wood dust generated during board cutting, has high safety, high cutting accuracy, and produces high-quality boards, as detailed below;

[0022] 1. In use, this intelligent sheet metal cutting device involves a linear module driving a moving block. The continuous movement of the moving block, in turn, drives a hollow sleeve, which in turn moves a connecting block. This moving connecting block then pushes a telescopic rod, which in turn moves a fixed rod. The fixed rod then moves a piston within a collecting cylinder. This piston movement causes the collecting head to collect dust generated during the cutting process. The dust enters the collecting cylinder through a connecting pipe, preventing it from interfering with the sheet metal cutting and improving the cutting quality. After the sheet metal is cut, the linear module drives the moving block to move in the opposite direction. This reverse movement of the moving block causes the piston to move in the opposite direction, causing the collecting head to blow air. This airflow from the collecting head lowers the ambient temperature around the cutting blade, preventing dust combustion and ensuring high safety.

[0023] 2. When using this intelligent sheet metal cutting device, the sheet metal is placed on the support plate and pushed. The sheet metal will push the moving plate to move, and the moving plate will push the positive electrode plate to contact the negative electrode plate, which will activate the linear module. The linear module will drive the moving block to move from the initial position. The movement of the moving block will drive the moving rod and the hollow sleeve to move, which in turn will drive the extension rod to move. The movement of the extension rod will drive the L-shaped plate to slide on the slide rail. The movement of the L-shaped plate will drive the gear disk to rotate. The rotation of the gear disk will use the threaded rod and the clamping plate to make the threaded sleeve descend. The descent of the threaded sleeve will drive the clamping plate to descend, thereby firmly clamping the sheet metal, improving the cutting stability of the sheet metal, thereby improving the cutting accuracy of the sheet metal, and improving the quality of sheet metal cutting. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 2 ;

[0026] Figure 3 This is a schematic diagram of the overall three-dimensional cross-sectional structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the connection structure of the collecting cylinder, collecting head and connecting block of the present invention;

[0028] Figure 5 This is a schematic diagram of the internal structure of the collection tube of the present invention;

[0029] Figure 6 This is a three-dimensional structural diagram of the component placement part of the present invention;

[0030] Figure 7 This is a three-dimensional cross-sectional view of the component placement structure of the present invention;

[0031] Figure 8 This is a three-dimensional structural diagram of the clamping component of the present invention;

[0032] Figure 9 For the present invention Figure 8 Enlarged structural diagram at point A in the middle.

[0033] In the diagram: 1. Base; 2. Placement component; 3. Clamping component; 4. Limiting plate; 10. Box body; 11. Cutting blade; 12. Support frame; 13. Linear module; 14. Moving rod; 15. Hollow sleeve; 16. Connecting block; 17. Collection cylinder; 18. Connecting pipe; 19. Collection head; 20. Slide rail; 21. Roller; 22. Movable bar; 23. Support plate; 24. Connecting rod; 25. Return spring; 26. Moving plate; 27. Positive electrode plate; 28. Negative electrode plate; 29. ​​Stabilizing plate; 30. Upright pole; 31. Gear disk; 32. Threaded rod; 33. Threaded sleeve; 34. Clamping plate; 35. L-shaped plate; 36. Extension rod; 130. Moving block; 160. Telescopic rod; 161. Fixed rod; 162. Piston; 163. Buffer spring. Detailed Implementation

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

[0035] Please see Figures 1-9This invention provides a technical solution: an intelligent sheet metal cutting device and method, comprising a base 1, a housing 10 on the top surface of the base 1, and a rotatable cutting blade 11 detachably mounted on the top of the housing 10. A motor is installed inside the housing 10, and the motor drives the cutting blade 11 to rotate via a belt coupled to it. Support frames 12 are symmetrically arranged on both sides of the housing 10 on the top surface of the base 1. Linear modules 13 are arranged above each of the two support frames 12, and moving blocks 130 are arranged above each of the two linear modules 13. Placement components 2 are arranged on the top surface of each of the two moving blocks 130, and the placement components 2 are used to place the sheet metal and move the sheet metal. A collection cylinder 17 is arranged above the base 1, and a connecting pipe 18 is connected to the top surface of the collection cylinder 17. A collection head 19 is arranged at the end of the connecting pipe 18 away from the collection cylinder 17, and the collection head 19 is located above the cutting blade 11 to collect cutting powder. Inside the dust collection cylinder 17, a piston 162 is vertically arranged. The piston 162 works with the collection cylinder 17 to suck up dust into the collection head 19. The bottom of the collection cylinder 17 is filled with cold water. The cold water facilitates contact with the dust in the suction cylinder, preventing the dust from being blown out again when the collection head 19 blows air. At the same time, the cold water helps to keep the airflow blown out of the collection head 19 at a low temperature, increasing the cooling effect on the cutting blade 11. A fixing rod 161 is fixedly arranged on one side of the piston 162, and a telescopic rod 160 is integrally arranged at one end of the fixing rod 161. The end of the telescopic rod 160 away from the fixing rod 161 passes through the collection cylinder 17 with a mechanical seal and is fixedly arranged with a connecting component. The connecting component is used to connect the telescopic rod 160 and the moving block 130. The movement of the moving block 130 drives the telescopic rod 160 to move. A clamping component 3 is arranged on the top of the box 10, and the clamping component 3 works with the moving block 130 to clamp the plate.

[0036] like Figures 1-3 and Figures 6-9As shown, the placement component 2 includes a support plate 23 located above the housing 10. A movable strip 22 is fixedly installed on one side of the support plate 23, and a connecting rod 24 is fixedly installed on one side of the movable strip 22. The end of the connecting rod 24 away from the movable strip 22 is fixedly connected to the moving block 130. A stabilizing plate 29 is fixedly installed on the top surface of the support plate 23. A return spring 25 is fixedly installed on one side of the stabilizing plate 29, and a moving plate 26 is fixedly installed on the end of the return spring 25 away from the stabilizing plate 29. A positive electrode plate 27 is fixedly installed on one side of the moving plate 26, and a negative electrode plate 28 is fixedly installed on one side of the stabilizing plate 29. The positive electrode plate 27 and the negative electrode plate 28 are adapted to each other. The positive electrode plate 27 and the negative electrode plate 28 contact each other to start the linear module 13. Rollers 21 are detachably installed on the bottom surface of 22. A slide rail 20 is provided below the rollers 21, and the bottom surface of the slide rail 20 is fixedly connected to the top surface of the housing 10. The clamping component 3 includes a vertical rod 30 fixedly connected to the base 1. A gear disk 31 is rotatably provided at the end of the vertical rod 30 away from the base 1. A threaded rod 32 is fixedly provided on the bottom surface of the gear disk 31, and a threaded sleeve 33 is threaded on the outer side of the threaded rod 32. A clamping plate 34 is fixedly provided on the bottom surface of the threaded sleeve 33, and the clamping plate 34 is used to clamp the plate. An L-shaped plate 35 is engaged on one side of the gear disk 31, and the bottom surface of the L-shaped plate 35 is slidably connected to the slide rail 20. An extension rod 36 is fixedly provided on the top surface of the L-shaped plate 35, and the extension rod 36 is fixedly connected to the connecting component.

[0037] With the above structural design, when in use, the plate is placed on the support plate 23 and pushed. The plate will push the moving plate 26 to move. The moving plate 26 will push the positive electrode plate 27 to contact the negative electrode plate 28, which will activate the linear module 13. The linear module 13 will drive the moving block 130 to move from the initial position. The movement of the moving block 130 will drive the moving rod 14 and the hollow sleeve 15 to move, thereby driving the extension rod 36 to move. The movement of the extension rod 36 will drive the L-shaped plate 35 to slide on the slide rail 20. The movement of the L-shaped plate 35 will drive the gear disk 31 to rotate. The rotation of the gear disk 31 will use the threaded rod 32 to cooperate with the clamping plate 34 to make the threaded sleeve 33 descend. The descent of the threaded sleeve 33 will drive the clamping plate 34 to descend, thereby firmly clamping the plate, improving the cutting stability of the plate, thereby improving the cutting accuracy of the plate and improving the quality of the plate cutting.

[0038] like Figures 1-5As shown, the connecting assembly includes a movable rod 14 fixedly connected to the movable block 130, and a hollow sleeve 15 is slidably provided at one end of the movable rod 14 away from the movable block 130. A connecting block 16 is fixedly provided at one end of the hollow sleeve 15, and the connecting block 16 is fixedly connected to the telescopic rod 160. A limiting plate 4 is fixedly provided inside the support frame 12, and the limiting plate 4 is located on the side of the hollow sleeve 15 away from the connecting block 16. The limiting plate 4 is used to control the movement range of the hollow sleeve 15. A buffer spring 163 is fixedly provided on one side of the piston 162, and the end of the buffer spring 163 away from the piston 162 is fixedly connected to the inner wall of the collecting cylinder 17.

[0039] Through the above structural design, during use, the linear module 13 drives the moving block 130 to move. The continuous movement of the moving block 130 drives the hollow sleeve 15 to move continuously. The hollow sleeve 15 drives the connecting block 16 to move. The movement of the connecting block 16 pushes the telescopic rod 160 to move. The movement of the telescopic rod 160 drives the fixed rod 161 to move. The movement of the fixed rod 161 drives the piston 162 to move inside the collecting cylinder 17. The movement of the piston 162 causes the collecting head 19 to suck up the dust generated when the cutting blade 11 cuts the plate. The dust will enter the collecting cylinder 17 through the connecting pipe 18, thereby preventing the dust from interfering with the plate cutting and improving the quality of plate cutting. When the plate cutting is completed, the linear module 13 drives the moving block 130 to move in the opposite direction. The reverse movement of the moving block 130 drives the piston 162 to move in the opposite direction, thereby causing the collecting head 19 to blow air. The blowing air from the collecting head 19 will reduce the ambient temperature around the cutting blade 11, prevent dust combustion, and ensure high safety.

[0040] A cutting method for a smart sheet metal cutting device, comprising the following steps:

[0041] S1. In use, place the plate on the support plate 23 and push it. The plate will push the moving plate 26 to move. The moving plate 26 will push the positive electrode plate 27 to contact the negative electrode plate 28, which will start the linear module 13. The linear module 13 will drive the moving block 130 to move from the initial position. The movement of the moving block 130 will drive the moving rod 14 and the hollow sleeve 15 to move, thereby driving the extension rod 36 to move. The movement of the extension rod 36 will drive the L-shaped plate 35 to slide on the slide rail 20. The movement of the L-shaped plate 35 will drive the gear disk 31 to rotate. The rotation of the gear disk 31 will use the threaded rod 32 to cooperate with the clamping plate 34 to make the threaded sleeve 33 descend. The descent of the threaded sleeve 33 will drive the clamping plate 34 to descend, thereby firmly clamping the plate.

[0042] S2. After the plate is firmly clamped, the external force restricting the plate is released. The linear module 13 will drive the moving block 130 to move continuously. The movement of the moving block 130 will drive the connecting rod 24 to move. The movement of the connecting rod 24 will drive the moving bar 22 to move. The movement of the moving bar 22 will drive the support plate 23 to move. The support plate 23 will drive the plate to contact the cutting blade 11 for cutting.

[0043] S3. When the moving block 130 moves continuously, it drives the hollow sleeve 15 to move continuously. The hollow sleeve 15 will drive the connecting block 16 to move. The movement of the connecting block 16 will push the telescopic rod 160 to move. The movement of the telescopic rod 160 will drive the fixed rod 161 to move. The movement of the fixed rod 161 will drive the piston 162 to move inside the collecting cylinder 17. The movement of the piston 162 will cause the collecting head 19 to suck up the dust generated when the cutting blade 11 cuts the plate. The dust will enter the collecting cylinder 17 through the connecting pipe 18, thereby preventing the dust from interfering with the cutting of the plate and improving the accuracy and quality of the plate cutting.

[0044] S4. When the hollow sleeve 15 moves to contact the support frame 12, the pressure applied by the clamping plate 34 to the plate reaches its maximum value. The plate is cut before the hollow sleeve 15 contacts the support frame 12. The linear module 13 drives the moving block 130 to move in the opposite direction. The reverse movement of the moving block 130 will drive the piston 162 to move in the opposite direction, thereby causing the collecting head 19 to blow air. The blowing air from the collecting head 19 will reduce the ambient temperature around the cutting blade 11, prevent dust from burning, and ensure high safety.

[0045] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing 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 invention should be included within the protection scope of the present invention.

Claims

1. A smart sheet metal cutting device, comprising a base (1), wherein a housing (10) is provided on the top surface of the base (1), and a rotatable cutting blade (11) is detachably installed on the top of the housing (10), characterized in that, The base (1) is symmetrically provided with support frames (12) on both sides of the box (10) on its top surface. A linear module (13) is provided above each of the two support frames (12), and a moving block (130) is provided above each of the two linear modules (13). A placement component (2) is provided on the top surface of each of the two moving blocks (130), and the placement component (2) is used to place the plate and move the plate. A collection cylinder (17) is provided above the base (1), and a connecting pipe (18) is connected to the top surface of the collection cylinder (17). A collection head (19) is provided at the end of the connecting pipe (18) away from the collection cylinder (17), and the collection head (19) is located above the cutting blade (11) for collecting cutting dust. A piston (162) is vertically arranged inside the collecting cylinder (17), and the piston (162) works with the collecting cylinder (17) to suck up dust into the collecting head (19). A fixed rod (161) is fixedly arranged on one side of the piston (162), and a telescopic rod (160) is integrally arranged at one end of the fixed rod (161). The end of the telescopic rod (160) away from the fixed rod (161) passes through the collecting cylinder (17) by a mechanical seal and is fixedly arranged with a connecting assembly. The connecting assembly is used to connect the telescopic rod (160) and the moving block (130). The movement of the moving block (130) drives the telescopic rod (160) to move. A clamping component (3) is arranged above the box body (10), and the clamping component (3) works with the moving block (130) The connecting assembly includes a movable rod (14) fixedly connected to the movable block (130), and a hollow sleeve (15) is slidably provided at one end of the movable rod (14) away from the movable block (130). A connecting block (16) is fixedly provided at one end of the hollow sleeve (15), and the connecting block (16) is fixedly connected to the telescopic rod (160). A limiting plate (4) is fixedly provided inside the support frame (12), and the limiting plate (4) is located on the side of the hollow sleeve (15) away from the connecting block (16). The limiting plate (4) is used to control the movement range of the hollow sleeve (15). The placement component (2) includes a support plate (23) located above the box (10), and a movable strip (2) is fixedly provided on one side of the support plate (23). 2) A connecting rod (24) is fixedly provided on one side of the movable bar (22), and the end of the connecting rod (24) away from the movable bar (22) is fixedly connected to the moving block (130). A stabilizing plate (29) is fixedly provided on the top surface of the support plate (23). A return spring (25) is fixedly provided on one side of the stabilizing plate (29), and a moving plate (26) is fixedly provided on the end of the return spring (25) away from the stabilizing plate (29). A positive electrode plate (27) is fixedly provided on one side of the moving plate (26), and a negative electrode plate (28) is fixedly provided on one side of the stabilizing plate (29). The positive electrode plate (27) and the negative electrode plate (28) are adapted to each other. The positive electrode plate (27) and the negative electrode plate (28) are in contact to start the linear module (13).

2. The intelligent sheet metal cutting device according to claim 1, characterized in that: The bottom surface of the movable strip (22) is detachably fitted with a roller (21), and a slide rail (20) is provided below the roller (21), and the bottom surface of the slide rail (20) is fixedly connected to the top surface of the box (10).

3. The intelligent sheet metal cutting device according to claim 2, characterized in that: The clamping component (3) includes a vertical rod (30) fixedly connected to the base (1), and a gear disk (31) is rotatably provided at one end of the vertical rod (30) away from the base (1). A threaded rod (32) is fixedly provided on the bottom surface of the gear disk (31), and a threaded sleeve (33) is threaded on the outer side of the threaded rod (32). A clamping plate (34) is fixedly provided on the bottom surface of the threaded sleeve (33), and the clamping plate (34) is used to clamp the plate. An L-shaped plate (35) is engaged on one side of the gear disk (31), and the bottom surface of the L-shaped plate (35) is slidably connected to the slide rail (20). An extension rod (36) is fixedly provided on the top surface of the L-shaped plate (35), and the extension rod (36) is fixedly connected to the connecting component.

4. The intelligent sheet metal cutting device according to claim 1, characterized in that: A buffer spring (163) is fixedly provided on one side of the piston (162), and the end of the buffer spring (163) away from the piston (162) is fixedly connected to the inner wall of the collecting cylinder (17).

5. The cutting method of the intelligent sheet metal cutting device according to any one of claims 1-4, characterized in that: The specific steps are as follows: S1. When in use, place the plate on the support plate (23) and push it. The plate will push the moving plate (26) to move. The moving plate (26) will push the positive plate (27) to contact the negative plate (28), which will start the linear module (13). The linear module (13) will drive the moving block (130) to move from the initial position. The moving block (130) will drive the moving rod (14) and the hollow sleeve (15) to move, thereby driving the extension rod (36) to move. The extension rod (36) will drive the L-shaped plate (35) to slide on the slide rail (20). The L-shaped plate (35) will drive the gear disk (31) to rotate. The rotation of the gear disk (31) will use the threaded rod (32) to cooperate with the clamping plate (34) to make the threaded sleeve (33) descend. The descent of the threaded sleeve (33) will drive the clamping plate (34) to descend, thereby firmly clamping the plate. S2. After the plate is firmly clamped, the external force restricting the plate is released. The linear module (13) will drive the moving block (130) to move continuously. The movement of the moving block (130) will drive the connecting rod (24) to move. The movement of the connecting rod (24) will drive the moving strip (22) to move. The movement of the moving strip (22) will drive the support plate (23) to move. The support plate (23) will drive the plate to contact the cutting blade (11) for cutting. S3. When the moving block (130) moves continuously and drives the hollow sleeve (15) to move continuously, the hollow sleeve (15) will drive the connecting block (16) to move. The movement of the connecting block (16) will push the telescopic rod (160) to move. The movement of the telescopic rod (160) will drive the fixed rod (161) to move. The movement of the fixed rod (161) will drive the piston (162) to move inside the collecting cylinder (17). The movement of the piston (162) will cause the collecting head (19) to suck up the dust generated when the cutting blade (11) cuts the plate. The dust will enter the collecting cylinder (17) through the connecting pipe (18), thereby preventing the dust from interfering with the cutting of the plate and improving the accuracy and quality of the plate cutting. S4. When the hollow sleeve (15) moves to the contact support frame (12), the pressure applied by the clamping plate (34) to the plate reaches the maximum value. The plate is cut before the hollow sleeve (15) contacts the support frame (12). The linear module (13) drives the moving block (130) to move in the opposite direction. The reverse movement of the moving block (130) will drive the piston (162) to move in the opposite direction, thereby causing the collecting head (19) to blow air. The blowing air from the collecting head (19) will reduce the ambient temperature around the cutting blade (11), prevent dust from burning, and ensure high safety.

Images