Metal cutting apparatus with blade protection

Abstract

The application discloses a metal cutting equipment with blade protection function and relates to the technical field of cutting machine equipment. The metal cutting equipment comprises a workbench, a collecting assembly, an outer wall above the collecting assembly fixed to an outer wall below the workbench, a cutting assembly fixedly connected to the outer wall below the workbench, the cutting assembly located below the collecting assembly and adjusting assemblies fixedly connected to the outer walls on both sides of the workbench above the workbench. The collecting assembly comprises a storage structure, and a cleaning structure is slidably connected to the inside of the storage structure. The first reinforcing plate and the second reinforcing plate in the blade assembly enhance the structural strength of the cutting knife, the protection tube in the rotating structure protects the bidirectional threaded rod, the fourth telescopic rod and the third return spring in the cleaning structure avoid drawer blockage and the like, these multiple structures reduce the wear and failure risk of equipment components from different aspects, prolong the overall service life of the equipment and reduce the maintenance cost.

Description

Technical Field

[0001] This invention relates to the field of cutting machine equipment technology, specifically to a metal cutting device with blade protection function. Background Technology

[0002] In modern industrial production, metal cutting equipment is widely used in many fields such as machinery manufacturing, construction, and shipbuilding. However, during the cutting process, the metal cutting blade is in direct contact with the metal material for a long time, making it extremely susceptible to chipping and damage. On the one hand, the high temperature generated during the cutting process will reduce the performance of the blade material and accelerate the wear of the blade. On the other hand, the hardness and toughness of metal materials vary greatly. When cutting metal workpieces of different materials or complex shapes, the impact and friction forces borne by the blade are uneven, leading to excessive wear or even damage to the blade in some areas. Frequent blade replacement not only increases production costs but also reduces production efficiency and affects the precision and quality of metal cutting. Summary of the Invention

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides a metal cutting device with blade protection function, solving the problem that metal cutting blades are easily damaged by chipping.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the present invention provides the following technical solution: A metal cutting device with blade protection function, comprising a workbench and further comprising: a collecting component, wherein the outer wall above the collecting component is fixed to the outer wall below the workbench, a cutting component is fixedly connected to the outer wall below the workbench, the cutting component is located below the collecting component, and adjusting components are fixedly connected to the outer walls on both sides above the workbench; the collecting component includes a storage structure, and a cleaning structure is slidably connected inside the storage structure; the cleaning structure includes a drawer, a movable plate is slidably connected to the lower part inside the drawer, and a fourth telescopic rod is fixedly connected to both sides of the movable plate. A third return spring is sleeved on the outside of the telescopic rod. The outer wall of the fourth telescopic rod away from the movable plate is fixedly connected to the inner wall of the drawer. A fixing block extending out of the drawer is fixedly connected to the outer wall of the movable plate. A rotating shaft is rotatably connected to the outer wall of the storage structure. A flexible hose is fixedly connected to the outer wall of the rotating shaft. The outer wall of the flexible hose is in intermittent contact with the outer wall of the fixing block. Waste materials fall into the storage structure through the central groove of the workbench. As the rotating shaft inside the cleaning structure rotates, the flexible hose pushes the fixing block, causing the movable plate to slide inside the drawer, thus collecting and tidying up the waste materials. When it is necessary to clean up the waste materials, the drawer can be pulled out directly to remove the waste materials, which will activate some parts of the collection component to collect the waste materials.

[0007] Preferably, a circulation pipe is continuously connected to the outer wall of the storage structure, and a circulation pump is continuously connected to the end of the circulation pipe away from the storage structure. A second belt assembly is driven to the outer wall of the rotating shaft. A baffle is fixedly connected to one side of the upper interior of the storage structure. Second air guide plates are fixedly connected to both sides of the inner wall of the storage structure. A ramp guide plate is fixedly connected to the lower interior of the storage structure. The outer wall above the storage structure is fixedly connected to the outer wall below the workbench. A through groove is opened in the middle of the workbench. During the cutting process, the first air guide plate guides the airflow to cool the cutting blade and blow away the debris. The debris generated by cutting falls into the storage structure through the through groove in the middle of the workbench. The ramp guide plate guides the debris to slide to a specific position.

[0008] Preferably, the cutting assembly includes a second servo motor, the output end of which is drivenly connected to a first belt assembly. A rotating rod is drivenly connected to the end of the first belt assembly furthest from the second servo motor. A blade assembly is fixedly connected to the outer wall of the rotating rod. The outer wall of the rotating rod is rotatably connected to the outer wall below the worktable via a shaft bracket. The outer wall of the rotating rod is rotatably connected to the inner wall of the storage structure. The outer wall of the rotating rod is drivenly connected to the inner wall of the second belt assembly. When the second servo motor is started, its output power is transmitted to the rotating rod via the first belt assembly. The rotating rod drives the blade assembly to rotate at high speed, cutting the metal workpiece placed on the worktable. During the cutting process, the rotating rod and the second belt assembly drive some components of the collection assembly to work, achieving waste collection.

[0009] Preferably, the blade assembly includes a cutting blade, with first reinforcing plates fixedly connected to both sides of the cutting blade. A first air guide plate is fixedly connected to the outer wall of the first reinforcing plate, and second reinforcing plates are fixedly connected to both sides of the first air guide plate. The first air guide plate and the second reinforcing plates are arranged around the center of the first reinforcing plate. During the cutting operation, the second servo motor drives the rotating rod and the blade assembly to rotate at high speed. The cutting blade cuts the metal workpiece, and the first air guide plate guides the airflow as the cutting blade rotates, carrying away the heat generated by the cutting blade and blowing away the debris. The first and second reinforcing plates ensure the stability of the blade assembly structure and withstand the impact force during cutting.

[0010] Preferably, the workbench includes a protective plate, with a shield fixedly connected inside the protective plate, and an air supply duct connected through the outer wall of the protective plate. The lower outer wall of the protective plate is fixedly connected to the upper outer wall of the workbench. During equipment operation, the protective plate and shield are always in working condition, confining the cutting debris and sparks within the cutting area. The air supply duct works continuously, constantly delivering fresh air into the cutting area while expelling smoke and heat, keeping the air in the working area fresh.

[0011] Preferably, the adjustment assembly includes an adjustment structure, a rotating structure fixedly connected to one side of the adjustment structure, and a moving structure fixedly connected to the side of the adjustment structure away from the rotating structure. The outer wall below the adjustment structure is slidably connected to the outer wall above the worktable. The moving structure also includes a connecting column, a third telescopic rod fixedly connected to the outer wall of the connecting column, a tension spring sleeved on the outside of the third telescopic rod, and a second connecting plate fixedly connected to the end of the third telescopic rod away from the connecting column. A tension spring and the third telescopic rod are also fixedly connected to the outer wall below the second connecting plate. After the metal workpiece is placed on the worktable, the first servo motor in the rotating structure is started to drive the bidirectional threaded rod to rotate, causing the clamping plate to move relative to the workpiece and initially clamp it. Then, by pushing the moving plate in the adjustment structure to slide on the worktable, the position of the workpiece is adjusted. The third telescopic rod and the tension spring of the moving structure work together to fine-tune the workpiece, ensuring that the workpiece is firmly and accurately clamped.

[0012] Preferably, the adjustment structure includes a movable plate, with corrugated pipes fixedly connected to both sides of the movable plate, a locking structure fixedly connected to the outer wall above the movable plate, a slide block fixedly connected to the outer wall of the movable plate away from the locking structure, a slider slidably connected to the inner wall of the slide block, a clamping plate fixedly connected to the end of the slider away from the movable plate, a second telescopic rod fixedly connected inside the corrugated pipe, and a second return spring sleeved on the outside of the second telescopic rod. When adjusting the workpiece position, the movable plate is pushed to slide on the worktable, the corrugated pipe extends and retracts, and the internal second telescopic rod and second return spring cooperate to buffer. After adjusting to a suitable position, the movable plate is fixed by the locking structure, and the slide block and slider cooperate to move the clamping plate to clamp the workpiece. The second telescopic rod and the second return spring ensure that the clamping plate is tightly attached to the workpiece.

[0013] Preferably, the locking structure includes a first connecting plate, a first telescopic rod fixedly connected to the lower part of the first connecting plate, a first return spring sleeved on the outside of the first telescopic rod, and the outer wall below the first connecting plate fixedly connected to the outer wall above the second telescopic rod. After the workpiece position is adjusted by the adjusting structure, the first telescopic rod automatically extends under the action of the first return spring and engages with the corresponding structure on the worktable, firmly locking the moving plate and preventing it from moving during the cutting process. When it is necessary to readjust the workpiece position, the operator applies external force to overcome the elastic force of the first return spring, causing the first telescopic rod to retract, thereby releasing the lock and readjusting.

[0014] Preferably, the rotating structure includes a protective box, inside which a first servo motor is fixedly connected. The output end of the first servo motor is fixedly connected to a bidirectional threaded rod. A protective tube is sleeved on the outside of the bidirectional threaded rod. The outer wall of the bidirectional threaded rod is threadedly connected to the outer wall of the clamping plate. When the workpiece angle needs to be adjusted, the first servo motor inside the protective box is started. The first servo motor drives the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod causes the clamping plate threaded to it to move relative to it, thereby adjusting the workpiece angle. The protective tube is always sleeved on the outside of the bidirectional threaded rod to protect it from dust and debris.

[0015] (III) Beneficial Effects

[0016] This invention provides a metal cutting device with blade protection function, which has the following beneficial effects:

[0017] (i) The metal cutting equipment with blade protection function drives the blade assembly to rotate at high speed through the second servo motor set inside the cutting assembly. Combined with the cooling and debris blowing function of the first air guide plate, it ensures that the cutting blade works in a stable state and achieves cutting. At the same time, the protection formed by the protective plate, shield and air supply pipe controls the debris, sparks and dust generated by cutting in a specific area, which not only ensures the safety of the operator, but also maintains a good working environment.

[0018] (ii) This metal cutting equipment with blade protection function can adapt to metal workpieces of different sizes, shapes and angles by adjusting the sliding of the moving plate, the flexible movement of the clamping plate and the adjustment of the workpiece angle by the bidirectional threaded rod in the adjustment component. The equipment can achieve positioning and firm clamping through the adjustment component to meet diverse processing needs.

[0019] (III) The metal cutting equipment with blade protection function enhances the structural strength of the cutting blade through the first and second reinforcing plates in the blade assembly, protects the bidirectional threaded rod in the rotating structure with the protective tube, and prevents drawer blockage by the fourth telescopic rod and the third return spring in the cleaning structure. These multiple structures reduce the wear and failure risk of equipment components from different aspects, extend the overall service life of the equipment, and reduce maintenance costs.

[0020] (iv) This metal cutting equipment with blade protection function guides the debris to slide down through the inclined guide plate by the collection component. The cooperation of the rotating shaft, hose and movable plate in the cleaning structure realizes the automatic sorting of waste. The circulation pump and circulation pipe circulate the waste, forming a complete intelligent waste collection and treatment system. It not only reduces the workload of manual cleaning, but also effectively avoids the accumulation of waste from affecting the operation of the equipment, and ensures the continuous and stable operation of the cutting operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the cutting component of the present invention;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the workbench of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the adjustment component of the present invention;

[0025] Figure 5 This is a schematic diagram of the adjusting structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the locking structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the components used in this invention;

[0028] Figure 8 This is a schematic diagram of the structure of the second air guide plate of the present invention;

[0029] Figure 9 This is a schematic diagram of the cleaning structure of the present invention;

[0030] Figure 10 This is a schematic diagram of the structure at point A of the present invention;

[0031] Figure 11 This is a schematic diagram of the blade assembly of the present invention;

[0032] Figure 12 This is a schematic diagram of the structure of the protective plate of the present invention.

[0033] In the diagram: 1. Workbench; 11. Protective plate; 12. Shield; 13. Air supply duct; 2. Adjustment assembly; 21. Adjustment structure; 211. Moving plate; 212. Bellows; 213. Locking structure; 2131. First connecting plate; 2132. First return spring; 2133. First telescopic rod; 214. Slider; 215. Slide seat; 216. Clamping plate; 217. Second telescopic rod; 218. Second return spring; 23. Moving structure; 231. Connecting column; 232. Tension spring; 233. Third telescopic rod; 234. Second connecting plate; 24. Rotating structure; 241. First servo motor; 242. Bidirectional threaded rod; 2 43. Protective tube; 244. Protective box; 3. Cutting assembly; 31. Second servo motor; 32. First belt assembly; 33. Rotating rod; 34. Blade assembly; 341. Cutting blade; 342. First reinforcing plate; 343. First air guide plate; 344. Second reinforcing plate; 6. Collection assembly; 61. Storage structure; 62. Cleaning structure; 621. Drawer; 622. Movable plate; 623. Rotating shaft; 624. Hose; 625. Fixing block; 626. Fourth telescopic rod; 627. Third return spring; 63. Circulation pump; 64. Second belt assembly; 65. Circulation pipe; 66. Baffle; 67. Second air guide plate; 68. Inclined guide plate. 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 Figure 1-12This invention provides a technical solution: a metal cutting device with blade protection function, including a workbench 1, and further including: a collecting component 6, the outer wall of the collecting component 6 being fixed to the outer wall below the workbench 1, a cutting component 3 being fixedly connected to the outer wall below the workbench 1, the cutting component 3 being located below the collecting component 6, and adjusting components 2 being fixedly connected to the outer walls on both sides above the workbench 1; the collecting component 6 includes a storage structure 61, and a cleaning structure 62 is slidably connected inside the storage structure 61; the cleaning structure 62 includes a drawer 621, and the lower part of the drawer 621... A movable plate 622 is slidably connected to the storage structure 61. A fourth telescopic rod 626 is fixedly connected to both sides of the movable plate 622. A third return spring 627 is sleeved on the outside of the fourth telescopic rod 626. The outer wall of the fourth telescopic rod 626 away from the movable plate 622 is fixedly connected to the inner wall of the drawer 621. A fixing block 625 extending out of the drawer 621 is fixedly connected to the outer wall of the movable plate 622. A rotating shaft 623 is rotatably connected to the outer wall of the storage structure 61. A flexible hose 624 is fixedly connected to the outer wall of the rotating shaft 623. The outer wall of the flexible hose 624 is in intermittent contact with the outer wall of the fixing block 625.

[0036] A circulation pipe 65 is connected through the outer wall of the storage structure 61. A circulation pump 63 is connected through the end of the circulation pipe 65 away from the storage structure 61. A second belt assembly 64 is connected to the outer wall of the rotating shaft 623. A baffle 66 is fixedly connected to one side of the upper part of the storage structure 61. A second air guide plate 67 is fixedly connected to both sides of the inner wall of the storage structure 61. A ramp guide plate 68 is fixedly connected to the lower part of the storage structure 61. The outer wall above the storage structure 61 is fixedly connected to the outer wall below the workbench 1, and a through groove is opened in the middle of the workbench 1.

[0037] The cutting assembly 3 includes a second servo motor 31. The output end of the second servo motor 31 is connected to a first belt assembly 32. The end of the first belt assembly 32 away from the second servo motor 31 is connected to a rotating rod 33. The outer wall of the rotating rod 33 is fixedly connected to a blade assembly 34. The outer wall of the rotating rod 33 is rotatably connected to the outer wall below the worktable 1 through a shaft bracket. The outer wall of the rotating rod 33 is rotatably connected to the inner wall of the storage structure 61. The outer wall of the rotating rod 33 is connected to the inner wall of the second belt assembly 64.

[0038] The blade assembly 34 includes a cutting blade 341. A first reinforcing plate 342 is fixedly connected to both sides of the cutting blade 341. A first air guide plate 343 is fixedly connected to the outer wall of the first reinforcing plate 342. A second reinforcing plate 344 is fixedly connected to both sides of the first air guide plate 343. The first air guide plate 343 and the second reinforcing plate 344 are arranged around the center of the first reinforcing plate 342.

[0039] The workbench 1 includes a protective plate 11, a shield 12 is fixedly connected inside the protective plate 11, an air supply duct 13 is connected through the outer wall of the protective plate 11, and the lower outer wall of the protective plate 11 is fixedly connected to the upper outer wall of the workbench 1.

[0040] The adjustment assembly 2 includes an adjustment structure 21. A rotating structure 24 is fixedly connected to one side of the adjustment structure 21. A moving structure 23 is fixedly connected to the side of the adjustment structure 21 away from the rotating structure 24. The lower outer wall of the adjustment structure 21 is slidably connected to the upper outer wall of the worktable 1. The moving structure 23 also includes a connecting column 231. A third telescopic rod 233 is fixedly connected to the outer wall of the connecting column 231. A tension spring 232 is sleeved on the outside of the third telescopic rod 233. A second connecting plate 234 is fixedly connected to the end of the third telescopic rod 233 away from the connecting column 231. A tension spring 232 and the third telescopic rod 233 are also fixedly connected to the outer wall below the second connecting plate 234.

[0041] The adjustment structure 21 includes a movable plate 211, bellows 212 fixedly connected to both sides of the movable plate 211, a locking structure 213 fixedly connected to the outer wall above the movable plate 211, a slide block 215 fixedly connected to the outer wall of the movable plate 211 away from the locking structure 213, a slider 214 slidably connected to the inner wall of the slide block 215, a clamping plate 216 fixedly connected to the end of the slider 214 away from the movable plate 211, a second telescopic rod 217 fixedly connected inside the bellows 212, and a second return spring 218 sleeved on the outside of the second telescopic rod 217.

[0042] The locking structure 213 includes a first connecting plate 2131, a first telescopic rod 2133 is fixedly connected to the lower part of the first connecting plate 2131, a first return spring 2132 is sleeved on the outside of the first telescopic rod 2133, and the outer wall below the first connecting plate 2131 is fixedly connected to the outer wall above the second telescopic rod 217.

[0043] The rotating structure 24 includes a protective box 244. A first servo motor 241 is fixedly connected inside the protective box 244. A bidirectional threaded rod 242 is fixedly connected to the output end of the first servo motor 241. A protective tube 243 is sleeved on the outside of the bidirectional threaded rod 242. The outer wall of the bidirectional threaded rod 242 is threadedly connected to the outer wall of the clamping plate 216.

[0044] In actual use, when using the metal cutting equipment, the metal workpiece to be cut is first placed on the worktable 1. The position and angle of the workpiece are adjusted by adjusting component 2. The first servo motor 241 is powered on and runs, which drives the bidirectional threaded rod 242 to rotate, causing the clamping plate 216 to move relative to it and clamp the workpiece. At the same time, the third telescopic rod 233 of the moving structure 23 and the tension spring 232 work together to fine-tune the workpiece and ensure its stability. Then, the second servo motor 31 is powered on and runs, which drives the rotating rod 33 to rotate through the first belt assembly 32, thereby causing the blade assembly 34 to rotate at high speed to cut the metal workpiece. During the cutting process, the first air guide plate 343 guides the airflow to cool the cutting blade 341 and blow away the debris. The debris generated by cutting falls into the storage structure 61 through the through groove in the middle of the worktable 1. The inclined guide plate 68 guides the debris to slide to a specific position.

[0045] After the metal workpiece is placed on the worktable 1, the first servo motor 241 in the rotating structure 24 is started, driving the bidirectional threaded rod 242 to rotate, causing the clamping plate 216 to move relative to the workpiece and initially clamp it. Then, by pushing the moving plate 211 in the adjusting structure 21 to slide on the worktable 1, the position of the workpiece is adjusted. The third telescopic rod 233 and the tension spring 232 of the moving structure 23 work together to fine-tune the workpiece, ensuring that the workpiece is firmly clamped and its position is corrected. The adjusting structure 21 and the moving structure 23 can be fixedly connected by the connecting column 231, and the adjusting component 2 can slide on the worktable 1 by the connecting column 231. The connecting column 231 and the third telescopic rod 233 can be fixedly connected by the second connecting plate 234.

[0046] When adjusting the workpiece position, the moving plate 211 is pushed to slide on the worktable 1, the bellows 212 extends and retracts, and the internal second telescopic rod 217 and the second return spring 218 cooperate to buffer. After adjusting to the appropriate position, the moving plate 211 is fixed by the locking structure 213. The slide block 215 and the slider 214 cooperate to move the clamping plate 216 to clamp the workpiece. The second telescopic rod 217 and the second return spring 218 ensure that the clamping plate 216 is in close contact with the workpiece.

[0047] After the workpiece position is adjusted by the adjusting structure 21, the first telescopic rod 2133 automatically extends under the action of the first return spring 2132 and engages with the corresponding structure on the worktable 1, firmly locking the moving plate 211 to prevent it from moving during the cutting process. When the workpiece position needs to be readjusted, the operator applies external force to overcome the elastic force of the first return spring 2132, causing the first telescopic rod 2133 to retract, thereby unlocking and readjusting. The locking structure 213 can be fixed to the adjusting assembly 2 through the first connecting plate 2131.

[0048] When the workpiece angle needs to be adjusted, the first servo motor 241 inside the protective box 244 is started. The first servo motor 241 drives the bidirectional threaded rod 242 to rotate. The rotation of the bidirectional threaded rod 242 causes the clamping plate 216 connected to it to move relative to it, releasing the workpiece and adjusting the angle of the workpiece. The clamping steps are repeated to adjust the angle of the workpiece. The protective tube 243 is always sleeved on the outside of the bidirectional threaded rod 242 to protect it from dust and debris.

[0049] When metal workpieces need to be cut, the workpiece is placed on the worktable 1, and its position is adjusted using the adjusting component 2. After starting the equipment, the cutting component 3 begins to work, and the second servo motor 31 is powered on. Its output power is transmitted to the rotating rod 33 via the first belt assembly 32. The rotating rod 33 drives the cutting blade 341 in the blade assembly 34 to rotate at high speed, cutting the metal workpiece placed on the worktable 1. During the cutting process, the rotating rod 33 is driven by the second belt assembly 64, and the generated waste material falls into the storage structure 61 through the middle channel of the worktable 1. As the internal structure 62 is cleaned, the waste material is discharged. The rotating shaft 623 rotates, the hose 624 pushes the fixed block 625, and drives the movable plate 622 to slide in the drawer 621 to collect the waste. When the waste needs to be cleaned, the drawer 621 is pulled out directly to remove the waste, which drives some parts of the collection component 6 to work and realize the collection of waste. When the cutting blade 341 cuts the metal workpiece, the first air guide plate 343 rotates with the cutting blade 341 to guide the airflow, remove the heat generated by the cutting blade 341, and blow away the debris. The first reinforcing plate 342 and the second reinforcing plate 344 ensure the structural stability of the blade assembly 34 and withstand the impact force during cutting.

[0050] During equipment operation, the protective plate 11 and the shield 12 are always in working condition, confining the debris and sparks generated during cutting within the cutting area. The air supply pipe 13 works continuously, constantly sending fresh air into the cutting area, while blowing smoke and hot air into the inlet of the storage structure 61 set inside the collection component 6. Then, the first air guide plate 343 guides the air flow as the cutting blade 341 rotates, pouring the debris and smoke generated during cutting into the interior of the storage structure 61, keeping the air in the working area fresh.

[0051] The circulation pump 63 operates, circulating the water containing the mixed waste material within the storage structure 61 through the circulation pipe 65. When waste needs to be cleaned, the drawer 621 is pulled out, and the waste material is organized for easy removal. The rotating shaft 623 rotates under the drive of the second belt assembly 64, causing the hose 624 to swing. The swinging hose 624 strikes the fixed block 625, which moves the movable plate 622. The movable plate 622 moves left and right under the action of the fourth telescopic rod 626 and the third return spring 627, further filtering and organizing the water containing the mixed waste material to prevent the drawer 621 from becoming blocked. The air supply pipe 13 is connected to external ventilation equipment, continuously supplying fresh air to the cutting area, while blowing smoke and hot air into the inlet of the storage structure 61, and then through the first air guide plate 3. 43 guides the airflow as the cutting blade 341 rotates, pouring the debris and fumes generated during cutting into the interior of the storage structure 61, keeping the working area air fresh. At the same time, fresh water can be injected into the interior of the storage structure 61 through the branch pipe on the circulation pipe 65 to replenish the water evaporated by the heat. The protective plate 11 and the shield 12 protect the operators to prevent accidents. The baffle 66 can prevent the first air guide plate 343 from carrying out impurities and waste from the interior of the storage structure 61. The second air guide plate 67, in conjunction with the first air guide plate 343, can disrupt the airflow guided by the first air guide plate 343 during rotation, thereby preventing the airflow generated by the first air guide plate 343 from escaping into the interior of the storage structure 61, thus further blocking the guided airflow.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal cutting apparatus having a blade protection function, comprising a table (1), characterized in that, Also includes: The collection component (6) is fixed to the outer wall of the workbench (1) below. The outer wall of the workbench (1) below is fixedly connected to the cutting component (3). The cutting component (3) is located below the collection component (6). The outer walls on both sides of the workbench (1) above are fixedly connected to the adjusting component (2). The collection component (6) includes a storage structure (61), and a cleaning structure (62) is slidably connected inside the storage structure (61). The cleaning structure (62) includes a drawer (621), a movable plate (622) is slidably connected to the lower part of the drawer (621), a fourth telescopic rod (626) is fixedly connected to both sides of the movable plate (622), a third return spring (627) is sleeved on the outside of the fourth telescopic rod (626), the outer wall of the fourth telescopic rod (626) away from the movable plate (622) is fixedly connected to the inner wall of the drawer (621), a fixing block (625) extending out of the drawer (621) is fixedly connected to the outer wall of the movable plate (622), a rotating shaft (623) is rotatably connected to the outer wall of the storage structure (61), a flexible hose (624) is fixedly connected to the outer wall of the rotating shaft (623), and the outer wall of the flexible hose (624) is in intermittent contact with the outer wall of the fixing block (625).

2. The metal cutting apparatus having a blade protection function according to claim 1, characterized by: The outer wall of the storage structure (61) is connected to a circulation pipe (65), and the end of the circulation pipe (65) away from the storage structure (61) is connected to a circulation pump (63). The outer wall of the rotating shaft (623) is connected to a second belt assembly (64). A baffle (66) is fixedly connected to one side of the upper part of the storage structure (61). A second air guide plate (67) is fixedly connected to both sides of the inner wall of the storage structure (61). A ramp guide plate (68) is fixedly connected to the lower part of the storage structure (61). The outer wall above the storage structure (61) is fixedly connected to the outer wall below the workbench (1), and a through groove is opened in the middle of the workbench (1).

3. A metal cutting device with blade protection function according to claim 1, characterized in that: The cutting assembly (3) includes a second servo motor (31), the output end of which is connected to a first belt assembly (32). The end of the first belt assembly (32) away from the second servo motor (31) is connected to a rotating rod (33). The outer wall of the rotating rod (33) is fixedly connected to a blade assembly (34). The outer wall of the rotating rod (33) is rotatably connected to the outer wall below the worktable (1) via a shaft frame. The outer wall of the rotating rod (33) is rotatably connected to the inner wall of the storage structure (61). The outer wall of the rotating rod (33) is connected to the inner wall of the second belt assembly (64).

4. A metal cutting device with blade protection function according to claim 3, characterized in that: The blade assembly (34) includes a cutting blade (341), and a first reinforcing plate (342) is fixedly connected to both sides of the cutting blade (341). A first air guide plate (343) is fixedly connected to the outer wall of the first reinforcing plate (342), and a second reinforcing plate (344) is fixedly connected to both sides of the first air guide plate (343). The first air guide plate (343) and the second reinforcing plate (344) are arranged around the center of the first reinforcing plate (342).

5. A metal cutting device with blade protection function according to claim 1, characterized in that: The workbench (1) includes a protective plate (11), a shield (12) is fixedly connected inside the protective plate (11), an air supply pipe (13) is connected through the outer wall of the protective plate (11), and the outer wall below the protective plate (11) is fixedly connected to the outer wall above the workbench (1).

6. A metal cutting device with blade protection function according to claim 1, characterized in that: The adjustment assembly (2) includes an adjustment structure (21), a rotating structure (24) is fixedly connected to one side of the adjustment structure (21), and a moving structure (23) is fixedly connected to the side of the adjustment structure (21) away from the rotating structure (24). The outer wall below the adjustment structure (21) is slidably connected to the outer wall above the workbench (1). The moving structure (23) also includes a connecting column (231). A third telescopic rod (233) is fixedly connected to the outer wall of the connecting column (231). A tension spring (232) is sleeved on the outside of the third telescopic rod (233). A second connecting plate (234) is fixedly connected to the end of the third telescopic rod (233) away from the connecting column (231). A tension spring (232) and a third telescopic rod (233) are also fixedly connected to the outer wall below the second connecting plate (234).

7. A metal cutting device with blade protection function according to claim 6, characterized in that: The adjustment structure (21) includes a movable plate (211), with bellows (212) fixedly connected to both sides of the movable plate (211), a locking structure (213) fixedly connected to the outer wall above the movable plate (211), a slide block (215) fixedly connected to the outer wall of the movable plate (211) away from the locking structure (213), a slider (214) slidably connected to the inner wall of the slide block (215), a clamping plate (216) fixedly connected to one end of the slider (214) away from the movable plate (211), a second telescopic rod (217) fixedly connected inside the bellows (212), and a second return spring (218) sleeved on the outside of the second telescopic rod (217).

8. A metal cutting device with blade protection function according to claim 7, characterized in that: The locking structure (213) includes a first connecting plate (2131), a first telescopic rod (2133) is fixedly connected to the lower part of the first connecting plate (2131), a first return spring (2132) is sleeved on the outside of the first telescopic rod (2133), and the outer wall below the first connecting plate (2131) is fixedly connected to the outer wall above the second telescopic rod (217).

9. A metal cutting device with blade protection function according to claim 6, characterized in that: The rotating structure (24) includes a protective box (244), a first servo motor (241) is fixedly connected inside the protective box (244), a bidirectional threaded rod (242) is fixedly connected to the output end of the first servo motor (241), a protective tube (243) is sleeved on the outside of the bidirectional threaded rod (242), and the outer wall of the bidirectional threaded rod (242) is threadedly connected to the outer wall of the clamping plate (216).

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