A stainless steel piece cutting device

Abstract

This invention relates to the technical field of laser cutting and discloses a stainless steel cutting device, including a cutting machine tool, a gantry slidably mounted on top of the cutting machine tool, a laser cutting head slidably mounted on top of the gantry, and a support plate fixedly mounted on the cutting machine tool. A movable dust removal component is provided at the bottom of the support plate, moving synchronously with the gantry to absorb the dust generated during laser cutting. The movable dust removal component includes a dust collection assembly located at the bottom of the support plate and shielding components located on both sides of the dust collection assembly to block areas outside the laser cutting process. This device, by setting the dust collection assembly and shielding components below the support plate, and with the hoisting box moving with the gantry, ensures that the dust collection assembly always closely follows the cutting position of the laser cutting head, thereby maximizing the capture of heavy particulate dust, reducing internal contamination of the machine tool, improving cutting accuracy and equipment lifespan, and achieving dynamic and precise dust collection.

Description

Technical Field

[0001] This invention relates to the field of laser cutting technology, and more particularly to a stainless steel cutting device. Background Technology

[0002] In the field of stainless steel parts processing, laser cutting equipment is widely used due to its high precision and efficiency. Traditional laser cutting equipment typically consists of a cutting machine tool, a gantry, and a laser cutting head, with precise cutting of the workpiece achieved through the movement of the gantry.

[0003] However, existing models have significant shortcomings in handling the smoke and heat generated during the cutting process. Specifically, when cutting stainless steel, the interaction between the laser beam and the material generates a large amount of high-temperature smoke and metal particles. Traditional laser cutting equipment often uses top or side fume extraction devices, which are difficult to effectively capture the heavy particles generated during the cutting process. This is especially true for cutting thick stainless steel plates or high-power laser cutting scenarios, where smoke and dust settling is severe, leading to the accumulation of contaminants inside the machine tool, affecting cutting accuracy and equipment lifespan. In addition, the accumulation of high-temperature heat is another key issue. Existing equipment lacks an effective thermal management mechanism, and the cutting head and surrounding components are prone to overheating, causing thermal deformation or accelerated wear. Especially when cutting thick-walled stainless steel or high-reflectivity materials, the heat cannot be dissipated in time, which may cause cutting accuracy deviations of more than 0.1mm and increase energy consumption, as the unrecovered waste heat is directly wasted, indirectly increasing production costs. Summary of the Invention

[0004] Given the problems of low efficiency in smoke and heat management in existing laser cutting equipment, which can easily lead to decreased accuracy and waste of resources, a stainless steel cutting device is proposed.

[0005] This application provides a stainless steel cutting device, the purpose of which is to achieve efficient dust removal and waste heat recovery through innovative structures such as a lower-mounted movable dust removal component and a heat conduction pipe, thereby improving cutting performance, equipment durability and energy utilization.

[0006] The technical solution of the present invention is as follows: a stainless steel cutting device, comprising a cutting machine tool, a gantry frame slidably disposed on the top of the cutting machine tool, a laser cutting head slidably disposed on the top of the gantry frame, and a support plate fixedly disposed on the cutting machine tool. A movable dust removal component is disposed at the bottom of the support plate, and the movable dust removal component moves synchronously with the gantry frame to absorb the dust generated during laser cutting. The movable dust removal component includes a dust collection assembly disposed at the bottom of the support plate and shielding components disposed on both sides of the dust collection assembly for shielding areas outside the laser cutting process. The dust collection assembly includes a lifting box slidably disposed at the bottom of the support plate, a first dust collection chamber disposed inside the lifting box, a first dust collection groove opened on the inner wall of the lifting box and communicating with the interior of the first dust collection chamber, and a first dust collection pipe fixedly disposed on the outer wall of the first dust collection chamber, with the end of the first dust collection pipe away from the first dust collection chamber connected to an external dust collector.

[0007] Furthermore, the gantry includes a base, and the top of the hoisting box is fixedly connected to the outer wall of the base; the shielding assembly includes multiple shielding plates disposed on the side of the hoisting box, an inverted T-shaped block fixedly disposed on the bottom surface of the shielding plate, an inverted T-shaped groove opened on the top surface of the shielding plate, and a slide rail opened on the inner wall of the cutting machine tool for the multiple shielding plates to slide, and the multiple shielding plates are stacked together, with adjacent shielding plates sliding relative to each other, and the side wall of the shielding plate closest to the hoisting box is fixedly connected to the side wall of the hoisting box, and the side wall of the shielding plate furthest from the hoisting box is fixedly connected to the inner wall of the cutting machine tool.

[0008] Furthermore, the dust collection assembly also includes multiple heat-conducting pipes fixedly installed inside the hoisting box and a connecting plate fixedly installed on the wall of the multiple heat-conducting pipes, and the air inlet and outlet of the heat-conducting pipes both penetrate through the same side of the hoisting box.

[0009] Furthermore, the heat pipe includes an inlet pipe, a first step pipe, a diverting pipe, and a second step pipe that are interconnected and gradually increase in height; the heat pipe also includes an outlet pipe that is interconnected with the second step pipe, and the height of the outlet pipe is higher than that of the inlet pipe but lower than that of the second step pipe.

[0010] Furthermore, the distance between the air inlet end of the air inlet pipe and the hoisting box is longer than the distance between the air outlet end of the air outlet pipe and the hoisting box.

[0011] Furthermore, a Y-shaped air guide vane is fixedly installed at the air inlet end of the air inlet pipe.

[0012] Furthermore, the inner wall of the cutting machine tool is fixedly provided with a mounting bracket, and the outer wall of the mounting bracket is provided with a slot for inserting a support plate.

[0013] Furthermore, the bottom surface of the hoisting box is an inclined plate, and a notch is provided at the lowest point of the inclined plate. A feeding plate is fixedly installed on the inner wall of the notch, and a material collection groove corresponding to the position of the feeding plate is fixedly installed on the outer wall of the cutting machine tool.

[0014] Furthermore, a second dust collection chamber is fixedly installed on the outer wall of the gantry frame, a second dust collection groove is opened on the side wall of the second dust collection chamber, a second dust collection pipe is fixedly installed on the outer wall of the second dust collection chamber and communicates with the second dust collection groove, and the end of the second dust collection pipe away from the second dust collection chamber is connected to an external dust collector.

[0015] The beneficial effects of this invention are:

[0016] By installing a movable dust removal component under the support plate, which moves with the gantry, the dust collection assembly is ensured to always closely follow the cutting position of the laser cutting head, thereby maximizing the capture of heavy particulate dust, reducing internal contamination of the machine tool, improving cutting accuracy and equipment lifespan, and achieving dynamic and precise dust collection.

[0017] The shielding and dust collection components work in tandem to block areas outside the laser-cut zone, effectively reducing the spread of smoke and dust to the surrounding environment, further improving smoke and dust control efficiency and reducing the risk of environmental pollution. Furthermore, this synchronized movement mechanism facilitates the integration of waste heat recovery functions, providing a foundation for subsequent heat management and improving the overall environmental friendliness and energy efficiency of the equipment.

[0018] By integrating heat-conducting pipes within the active dust collection components, highly efficient fume capture and heat absorption are achieved. Fume is promptly drawn to an external dust collector, preventing the diffusion of harmful particulate matter generated during cutting and significantly reducing air pollution in the workshop. Simultaneously, the heat-conducting pipes absorb residual heat from cutting, preventing high-temperature accumulation that could lead to fires or equipment overheating malfunctions, thus improving operator safety. For example, in enclosed or high-density cutting scenarios, heat radiation is reduced, improving working environment comfort. Compared to traditional equipment relying solely on passive ventilation, this invention actively integrates thermal management, reducing occupational health risks and extending the lifespan of the laser cutting head, thereby enhancing the overall reliability and sustainability of the system. Attached Figure Description

[0019] Figure 1 This is an overall perspective view of the present invention;

[0020] Figure 2 This is a schematic diagram of the installation of the shielding plate in this invention;

[0021] Figure 3 This is a schematic diagram of the installation of the heat pipe in this invention;

[0022] Figure 4 For the present invention Figure 3Enlarged view of point A in the middle;

[0023] Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle;

[0024] Figure 6 This is a perspective view of the hoisting box in this invention;

[0025] Figure 7 This is a perspective view of the steering tube in this invention;

[0026] Figure 8 For the present invention Figure 7 Enlarged view of point C in the middle;

[0027] Figure 9 This is a schematic diagram of the installation of the inclined plate in this invention;

[0028] Figure 10 This is a schematic diagram of the installation of the material collection trough in this invention.

[0029] In the picture:

[0030] 1. Cutting machine tool; 2. Gantry frame; 3. Laser cutting head; 4. Bearing plate; 5. Lifting box; 6. First dust collection chamber; 7. First dust collection trough; 8. First dust collection pipe; 9. Mounting frame; 10. Shielding plate; 11. Inverted T-shaped block; 12. Inverted T-shaped groove; 13. Slide rail; 14. Heat conduction pipe; 15. Connecting plate; 16. Air inlet pipe; 17. First stepped pipe; 18. Diverting pipe; 19. Second stepped pipe; 20. Air outlet pipe; 21. Y-shaped air guide plate; 22. Inclined plate; 23. Feeding plate; 24. Material collection trough; 25. Second dust collection chamber; 26. Second dust collection trough; 27. Second dust collection pipe; 28. Base; 29. ​​Slot; 30. Notch. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Example 1, referring to Figures 1-10 This is the first embodiment of the present invention, which provides a stainless steel cutting device, including a cutting machine tool 1, a gantry frame 2 slidably mounted on the top of the cutting machine tool 1, a laser cutting head 3 slidably mounted on the top of the gantry frame 2, and a support plate 4 fixedly mounted on the cutting machine tool 1. The bottom of the support plate 4 is provided with a movable dust removal component, which moves synchronously with the gantry frame 2 to absorb the dust generated during the laser cutting process. The movable dust removal component includes a dust suction assembly disposed at the bottom of the support plate 4 and shielding components disposed on both sides of the dust suction assembly for shielding areas outside the laser cutting process.

[0033] Specifically, traditional laser cutting equipment typically uses a fixed fume extraction device, which is difficult to deal with the problem of dust settling and diffusion during the cutting process. However, the movable dust removal component of this invention moves with the gantry 2, ensuring that the dust extraction component always closely follows the cutting position of the laser cutting head 3, thereby maximizing the capture of heavy particulate dust, reducing internal contamination of the machine tool, improving cutting accuracy and equipment life, and realizing dynamic and precise dust collection.

[0034] Meanwhile, the shielding components effectively reduce the spread of smoke and dust to the surrounding area by blocking areas outside the laser cutting process, further improving smoke and dust control efficiency and reducing the risk of environmental pollution. Furthermore, this synchronous movement mechanism facilitates the integration of waste heat recovery functions, providing a foundation for subsequent heat management and improving the overall environmental friendliness and energy efficiency of the equipment.

[0035] Reference Figures 2-5 The dust collection assembly includes a lifting box 5 slidably installed on the bottom of the support plate 4, a first dust collection chamber 6 disposed inside the lifting box 5, a first dust collection groove 7 opened on the inner wall of the lifting box 5 and communicating with the interior of the first dust collection chamber 6, and a first dust collection pipe 8 fixedly installed on the outer wall of the first dust collection chamber 6, with the end of the first dust collection pipe 8 away from the first dust collection chamber 6 connected to an external dust collector. The gantry 2 includes a base 28, and the top of the hoisting box 5 is fixedly connected to the outer wall of the base 28. The shielding assembly includes multiple shielding plates 10 disposed on the side of the hoisting box 5, an inverted T-shaped block 11 fixedly installed on the bottom surface of the shielding plate 10, an inverted T-shaped groove 12 opened on the top surface of the shielding plate 10, and a slide rail 13 opened on the inner wall of the cutting machine tool 1 for the multiple shielding plates 10 to slide. The multiple shielding plates 10 are stacked together, and two adjacent shielding plates 10 slide relative to each other. The side wall of the shielding plate 10 closest to the hoisting box 5 is fixedly connected to the side wall of the hoisting box 5, and the side wall of the shielding plate 10 furthest from the hoisting box 5 is fixedly connected to the inner wall of the cutting machine tool 1.

[0036] Specifically, the shielding plates 10 are stacked and allowed to slide relative to each other. It should be noted that the top surfaces of the two shielding plates 10 closest to the lifting box 5 are slidably attached to the bottom surface of the bearing plate 4. During laser cutting, smoke and heat often diffuse outward from the cutting point, which is difficult to effectively isolate with traditional equipment. However, the stacked shielding plates 10 of this invention can automatically adjust their positions as the gantry 2 and lifting box 5 move, reducing the escape path of smoke and ensuring better sealing of the cutting area, thereby significantly reducing smoke diffusion and machine tool contamination.

[0037] The combination of the inverted T-shaped block 11 and the inverted T-shaped groove 12, along with the sliding rail 13, makes the sliding of the shielding plate 10 smoother and less frictional, extending the component's lifespan and reducing maintenance requirements. This structure is particularly effective in thick plate cutting or high-power scenarios, and can work in conjunction with the dust collection component to improve overall dust handling efficiency while avoiding equipment deformation caused by heat accumulation.

[0038] Reference Figures 1-2 The inner wall of the cutting machine tool 1 is fixedly equipped with a mounting bracket 9, and the outer wall of the mounting bracket 9 is provided with a slot 29 for inserting the bearing plate 4.

[0039] Specifically, the mounting bracket 9 and slot 29 provide installation space for the carrier plate 4 and allow for quick insertion and removal of the carrier plate 4, facilitating routine cleaning, maintenance, or replacement of movable dust removal components.

[0040] Reference Figures 9-10 The bottom surface of the hoisting box 5 is an inclined plate 22. A notch 30 is provided at the lowest point of the inclined plate 22. A feeding plate 23 is fixedly installed on the inner wall of the notch 30. A material collection trough 24 corresponding to the position of the feeding plate 23 is fixedly installed on the outer wall of the cutting machine tool 1.

[0041] Specifically, the inclined design of the inclined plate 22 uses the principle of gravity to guide the chips and dust to converge towards the notch 30, while the feeding plate 23 ensures that the waste material enters the collection trough 24 smoothly, reducing the need for manual cleaning and lowering the risk of pollution.

[0042] Reference Figure 1 A second dust collection chamber 25 is fixedly installed on the outer wall of the gantry frame 2. A second dust collection groove 26 is opened on the side wall of the second dust collection chamber 25. A second dust collection pipe 27, which communicates with the second dust collection groove 26, is fixedly installed on the outer wall of the second dust collection chamber 25. The end of the second dust collection pipe 27 away from the second dust collection chamber 25 is connected to an external dust collector.

[0043] Specifically, the second suction chamber 25 provides auxiliary suction function, enhancing the comprehensiveness of smoke and dust collection. Traditional equipment often relies on only a single suction point, making it difficult to cover the entire cutting area. However, the second suction chamber 25 of this invention forms a complementary system with the first suction chamber 6, which can capture smoke and dust missed during the movement of the gantry 2, reducing diffusion and accumulation.

[0044] Meanwhile, the second suction chamber 26 and the second suction pipe 27 improve suction efficiency. This dual-chamber design is particularly advantageous in complex cutting paths or high-smoke-generating scenarios, as it can work in conjunction with movable dust removal components to improve overall smoke and dust handling capacity and provide more heat sources for waste heat recovery, thereby enhancing the energy efficiency and durability of the equipment.

[0045] Example 2, refer to Figures 1-10This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that the dust collection assembly further includes a plurality of heat-conducting pipes 14 fixedly installed inside the hoisting box 5 and a connecting plate 15 fixedly installed on the wall of the plurality of heat-conducting pipes 14, and the air inlet end and air outlet end of the heat-conducting pipes 14 both penetrate through the same side of the hoisting box 5.

[0046] Specifically, the heat pipe 14, acting as a heat exchange medium, absorbs the heat generated during the cutting process, preventing high-temperature fumes from damaging the equipment. The connecting plate 15 enhances the stability between the heat pipes 14, improving heat transfer efficiency. Compared to the simple heat dissipation methods in traditional equipment, this invention achieves active waste heat recovery through the heat pipes 14, for example, using the absorbed heat to preheat air or for external utilization, reducing energy waste. This allows the dust collection component to not only efficiently capture fumes but also dynamically regulate temperature, reducing the heat load inside the hoisting box 5 and extending the equipment's lifespan. In continuous cutting or high-temperature environments, it significantly reduces thermal stress problems, improving cutting accuracy and stability.

[0047] The heat pipe 14 absorbs the waste heat from the cutting process inside the hoisting box 5 and transfers the heat to external waste heat utilization equipment (such as an air preheater or hot water system) through a circulating medium (such as air or water). The working principle is based on heat conduction and convection: heat is captured from the cutting point through the heat pipe 14, and a pump or fan drives the medium to flow, achieving heat exchange, thereby preheating the air or external medium and reducing energy waste.

[0048] Reference Figure 7 The heat pipe 14 includes an inlet pipe 16, a first stepped pipe 17, a diverting pipe 18, and a second stepped pipe 19 that are interconnected and gradually increase in height. The heat pipe 14 also includes an outlet pipe 20 that is interconnected with the second stepped pipe 19. The outlet pipe 20 is higher than the inlet pipe 16 but lower than the second stepped pipe 19. The outlet pipe 20 is connected to an external waste heat utilization device (such as an air preheater or a hot water system).

[0049] Specifically, the connection between the air inlet duct 16 and the air outlet duct 20 is achieved through the gradual increase of the first step duct 17 and the second step duct 19. After the cold air enters, the heat flow drives the cold air to rise, forming an upward airflow channel, which improves the flow efficiency of the cold air. Meanwhile, the deflector duct 18 changes the direction of the airflow, ensuring that the heat is evenly distributed and fully absorbed.

[0050] Compared to traditional linear heat pipes, this structure enhances turbulence, increases the heat transfer coefficient, and thus improves waste heat recovery and reduces heat loss. This design is particularly advantageous in high-power laser cutting scenarios, effectively controlling the cutting temperature, reducing workpiece thermal deformation, and providing a more efficient mechanism for subsequent heat dissipation.

[0051] Reference Figure 7The distance from the air inlet end of the air inlet pipe 16 to the hoisting box 5 is longer than the distance from the air outlet end of the air outlet pipe 20 to the hoisting box 5.

[0052] Specifically, the air inlet end of the air inlet duct 16 preferentially introduces external cold air to enhance the initial heat exchange effect, while the air outlet end of the air outlet duct 20 is relatively short to ensure that hot air is quickly discharged and to avoid internal temperature accumulation. This asymmetrical layout improves the overall heat dissipation efficiency of the heat pipe 14, reduces the residence time of heat in the hoisting box 5, and thus reduces the risk of equipment overheating.

[0053] Reference Figures 7-8 A Y-shaped air guide vane 21 is fixedly installed at the air inlet end of the air inlet pipe 16.

[0054] Specifically, the Y-shaped air guide vane 21 can guide the external air evenly to the air inlet duct 16, increase airflow turbulence, enhance heat exchange efficiency, and at the same time reduce air resistance, ensuring that cold air enters the heat pipe 14 quickly.

[0055] When the gantry 2 moves, external cold air can be introduced into the air inlet duct 16. Under the action of heat flow, the medium flows, thereby preheating the air or external medium, reducing energy waste. It can also use external cold air to more effectively cool the inside of the hoisting box 5, reduce the temperature of the cutting area, and reduce workpiece thermal deformation and dust condensation. This structure is particularly outstanding in high-temperature workshops or continuous operation scenarios, which can extend equipment life, improve cutting accuracy, and reduce energy consumption.

[0056] If the Y-shaped air guide vane 21 is not used, a pump or fan can be used to drive the flow of the medium to achieve heat exchange, thereby preheating the air or external medium and reducing energy waste.

[0057] The remaining structure is the same as that in Example 1.

[0058] Working principle:

[0059] When the gantry 2 moves to drive the laser cutting head 3 for cutting, the movable dust removal components, including the hoisting box 5, the first dust collection chamber 6, and the shielding assembly, move synchronously with the gantry 2. The external dust collector provides suction power to the movable dust removal components and the second dust collection chamber 25. The dust collection assembly captures the dust generated during cutting through the first dust collection groove 7 and the first dust collection pipe 8. At the same time, the heat pipe 14 absorbs heat, and the Y-shaped air guide 21 guides external cold air in, achieving dynamic heat dissipation and waste heat recovery. If the Y-shaped air guide 21 is not used, a pump or fan can be used to drive the medium flow to achieve heat exchange, thereby preheating the air or external medium and reducing energy waste.

[0060] The shielding plate 10 of the shielding assembly is adjusted in position via the slide rail 13 to enclose the area outside the cutting zone, minimizing the spread of smoke and dust. Cutting waste is guided to the collection trough 24 via the inclined plate 22 and the feeding plate 23, while the second dust collection chamber 25 provides auxiliary dust collection. Overall, the equipment moves the entire movable dust collection component through the movement of the gantry 2, achieving efficient smoke and dust collection, heat management, and waste separation. This significantly differs from existing technologies, improving cutting accuracy, environmental friendliness, and energy efficiency.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A stainless steel cutting device, comprising a cutting machine (1), a gantry (2) slidably disposed on the top of the cutting machine (1), a laser cutting head (3) slidably disposed on the top of the gantry (2), and a support plate (4) fixedly disposed on the cutting machine (1), characterized in that, The bottom of the support plate (4) is provided with a movable dust removal component, which moves synchronously with the gantry (2) to absorb the smoke and dust generated during the laser cutting process; The active dust removal component includes a dust collection assembly disposed at the bottom of the support plate (4) and shielding assemblies disposed on both sides of the dust collection assembly for shielding areas other than laser cutting. The dust collection assembly includes a lifting box (5) slidably disposed at the bottom of the support plate (4), a first dust collection chamber (6) disposed inside the lifting box (5), a first dust collection groove (7) opened on the inner wall of the lifting box (5) and communicating with the interior of the first dust collection chamber (6), and a first dust collection pipe (8) fixedly disposed on the outer wall of the first dust collection chamber (6), and the end of the first dust collection pipe (8) away from the first dust collection chamber (6) is connected to an external dust collector; The dust collection assembly also includes multiple heat-conducting pipes (14) fixedly installed inside the hoisting box (5) and a connecting plate (15) fixedly installed on the wall of the multiple heat-conducting pipes (14), and the air inlet and air outlet of the heat-conducting pipes (14) both pass through the same side of the hoisting box (5). The heat pipe (14) includes an air inlet pipe (16) that is interconnected and gradually increases in height, a first stepped pipe (17), a turning pipe (18) and a second stepped pipe (19). The heat pipe (14) also includes an air outlet pipe (20) that is connected to the second step pipe (19), and the height of the air outlet pipe (20) is higher than that of the air inlet pipe (16), but lower than that of the second step pipe (19). The gantry (2) includes a base (28), and the top of the hoisting box (5) is fixedly connected to the outer wall of the base (28); The shielding assembly includes multiple shielding plates (10) disposed on the side of the hoisting box (5), an inverted T-shaped block (11) fixedly disposed on the bottom surface of the shielding plate (10), an inverted T-shaped groove (12) opened on the top surface of the shielding plate (10), and a slide rail (13) opened on the inner wall of the cutting machine (1) for the multiple shielding plates (10) to slide. The multiple shielding plates (10) are stacked together, and two adjacent shielding plates (10) slide relative to each other. The side wall of the shielding plate (10) closest to the hoisting box (5) is fixedly connected to the side wall of the hoisting box (5), and the side wall of the shielding plate (10) furthest from the hoisting box (5) is fixedly connected to the inner wall of the cutting machine (1).

2. The stainless steel parts cutting equipment according to claim 1, characterized in that: The length of the air inlet end of the air inlet pipe (16) from the hoisting box (5) is longer than the length of the air outlet end of the air outlet pipe (20) from the hoisting box (5).

3. The stainless steel parts cutting equipment according to claim 2, characterized in that: The air inlet pipe (16) is fixedly provided with a Y-shaped air guide plate (21).

4. The stainless steel parts cutting equipment according to claim 1, characterized in that: The inner wall of the cutting machine tool (1) is fixedly provided with a mounting bracket (9), and the outer wall of the mounting bracket (9) is provided with a slot (29) for inserting the bearing plate (4).

5. The stainless steel parts cutting equipment according to claim 1, characterized in that: The bottom surface of the hoisting box (5) is an inclined plate (22), and a notch (30) is provided at the lowest position of the inclined plate (22). A feeding plate (23) is fixedly provided on the inner wall of the notch (30), and a material collection groove (24) corresponding to the position of the feeding plate (23) is fixedly provided on the outer wall of the cutting machine (1).

6. The stainless steel parts cutting equipment according to claim 1, characterized in that: The outer wall of the gantry (2) is fixedly provided with a second dust collection chamber (25), the side wall of the second dust collection chamber (25) is provided with a second dust collection groove (26), the outer wall of the second dust collection chamber (25) is fixedly provided with a second dust collection pipe (27) that communicates with the second dust collection groove (26), and the end of the second dust collection pipe (27) away from the second dust collection chamber (25) is connected to an external dust collector.

Images