Steel belt wheel precise cutting equipment and technology thereof

Abstract

The invention relates to the technical field of steel belt wheel cutting equipment, in particular to precise steel belt wheel cutting equipment and a technology thereof.According to the technical scheme, the precise steel belt wheel cutting equipment comprises cutting equipment, a cutting equipment main platform is arranged at the upper end of the cutting equipment, and a control motor is arranged at the lower end of the cutting equipment main platform; the control motor is upwards provided with a central driving gear, the cutting equipment main platform is provided with a chassis, the control motor is upwards provided with a rotary control rod, and the central driving gear is fixed to the rotary control rod. According to the steel belt wheel cutting equipment, the chassis capable of driving the steel belt wheel to rotate is arranged in the steel belt wheel cutting equipment, the machining point position of the steel belt wheel can be well rotated through rotation of the chassis, a cutting tool does not need to move greatly, the cutting point position of the steel belt wheel can be stabilized as much as possible, and the cutting accuracy of the steel belt wheel is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of steel belt pulley cutting equipment, and particularly to a precise cutting equipment for steel belt pulleys and its process. Background Technique

[0002] The background technique of the precise cutting equipment for steel belt pulleys and its process stems from the limitations of traditional cutting methods, the special requirements for steel belt pulley processing, and the development trend of the industry's technology. With the maturity of numerical control technology and laser cutting technology, as well as the increasing pressure of environmental protection and cost, the development of efficient, precise, and intelligent cutting equipment has become an inevitable choice for the industry's development.

[0003] The following defects still exist in the use of the prior art:

[0004] The traditional cutting of steel belt pulleys in the prior art mostly relies on manual operation. The cutting accuracy is greatly affected by equipment wear and manual errors, and it is difficult to meet the processing requirements of high precision and complex shapes. The cutting of steel belt pulleys requires cutting at multiple angles of the steel belt pulley. If only a single set of angles on the steel belt pulley is cut, it is necessary to frequently change the angle manually, which is not conducive to improving the work efficiency as a whole. At present, some equipment realizes multi-angle cutting by controlling the movement of the cutting equipment head to make a large range of tool adjustments. However, the large adjustment of the cutting equipment head is likely to cause great damage and deviation to the accuracy of the tool during the movement. And currently, the cutting equipment cannot carry out effective protection during the processing. If fixed protection plates are set for protection, it is easy to cause difficulties in taking and placing the workpieces, resulting in difficulty in replacing the workpieces well, and a relatively enclosed working environment is also likely to cause certain dangers.

[0005] In view of this, we propose a precise cutting equipment for steel belt pulleys and its process to solve the existing problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a precise cutting equipment for steel belt pulleys and its process to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present invention provides the following technical solutions: A precise cutting device and process for a steel belt pulley, including a cutting device. A main platform of the cutting device is provided at the upper end of the cutting device. A control motor is provided at the lower end of the main platform of the cutting device. A central driving gear is provided upward by the control motor. A chassis is provided on the main platform of the cutting device. A rotation control rod is provided upward by the control motor. A central driving gear is fixed on the rotation control rod. The top end of the rotation control rod is fixed to the chassis. Rack assemblies are meshed and connected to both sides of the central driving gear. A driving telescopic member is meshed and connected to the side of the rack assembly away from the central driving gear. A pushing connecting member is connected upward by the driving telescopic member. A pushing plate is connected by the pushing connecting member. Fixed blocks are provided on the inner side of the pushing plate. The fixed blocks are provided on both sides of the chassis;

[0008] The control motor controls the movement of the rotation control rod to drive the chassis at the top to rotate, thereby controlling the change of the processing position of the steel belt pulley on the chassis. And the rotation control rod simultaneously controls the rotation of the central driving gear, further driving the rack assembly to control the driving telescopic member, thereby realizing the clamping and release of the steel belt pulley by the fixed blocks.

[0009] Preferably, connecting frames are provided on the outer sides of both rack assemblies. Multiple groups of first tooth grooves are equidistantly provided on both sides inside the connecting frames. A first rotating gear is provided inside the connecting frames. The first rotating gear is meshed and connected to the first tooth grooves. Side mounting frames are provided on both sides of the cutting device. A second rotating gear is provided inside one side of the side mounting frame. A transmission chain is connected between the first rotating gear and the second rotating gear. The second rotating gear is meshed and connected to a protective member;

[0010] When the rack assembly moves, it drives the first rotating gear inside to rotate in different directions, and controls the second rotating gear to also rotate in different directions through the transmission chain, thereby controlling the opening and closing of the protective member.

[0011] Preferably, the rack assembly includes a first rack and a second rack. The second rack is meshed and installed on one side of the first rack. The first rack is meshed and installed with the central driving gear. The second rack is meshed and installed with the driving telescopic member.

[0012] Preferably, the protective member includes a protective plate, a central mounting shaft, and a connecting mounting member. The connecting mounting member is provided on one side of the protective plate. The connecting mounting member is connected to the side mounting frame through the central mounting shaft. A second tooth groove is provided on the side of the connecting mounting member close to the second rotating gear. And the connecting mounting member is meshed and connected to the second rotating gear through the second tooth groove.

[0013] Preferably, side mounting members are provided at the upper ends of the side mounting frames. A driving cylinder is provided at the top of the side mounting member. The driving cylinder is connected downward to a driving rod. The lower end of the driving rod is connected to a moving block. A connecting rod is provided between the moving blocks.

[0014] Preferably, a connecting driving platform is provided on the connecting rod. A cutting control head is provided at the lower end of the connecting driving platform. A cutting tool is installed at the lower end of the cutting control head.

[0015] Preferably, a driving member is provided at the top of the cutting device. The driving member penetrates through the upper layer of the cutting device and is connected downward to the connecting driving platform. A chassis is provided at the bottom of the cutting device. A working signal lamp is provided at a corner of the top of the cutting device.

[0016] Preferably, internal teeth and external teeth are provided on the driving telescopic member. The external teeth are meshed and connected to a second rack. The internal teeth are meshed and connected to a moving tooth. The moving tooth is connected to a connecting shaft rod. The connecting shaft rod is connected to a push rod. A limiting member is provided on the push rod. The push rod penetrates through the limiting member and is fixedly connected to a pushing connecting member.

[0017] Preferably, a moving support groove is provided on the main platform of the cutting device. A moving auxiliary block is provided on the moving support groove. The moving auxiliary block is installed on the lower sides of both ends of the push plate. A slot is provided in the middle of the moving support groove. The pushing connecting member passes through the slot and is connected to the push plate.

[0018] A precise cutting process for a steel belt pulley includes the following steps:

[0019] S1: Check the surface quality of the steel belt pulley, remove burrs and oil stains, and ensure that the cutting surface is flat;

[0020] S2: Input parameters such as cutting speed, tension, and tool clearance according to the material and thickness of the steel belt pulley;

[0021] S3: Start the cutting device, complete the cutting according to the preset steps, and monitor in real time during the cutting process;

[0022] S4: After cutting, deburr, flatten, and perform surface quality inspection on the steel belt pulley.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] In the present invention, a chassis capable of driving the steel belt pulley to rotate is provided in the steel belt pulley cutting equipment. Through the rotation of the chassis, the processing points of the steel belt pulley can be well rotated. The cutting tool does not need to move significantly, which can stabilize the cutting points of the steel belt pulley as much as possible, improve the cutting accuracy of the steel belt pulley. Moreover, the rotation of the steel belt pulley chassis and the clamping and releasing of the steel belt pulley are synchronized. When the points of the steel belt pulley start to rotate, the clamping plate moves outward. After the rotation of the points of the steel belt pulley is completed, the clamping plate stably clamps, working in cooperation to meet the requirements of movement and clamping. The equipment is also provided with a protective plate assembly that can move synchronously with the rotation of the chassis. After a point of the steel belt pulley is cut, the chassis controls the rotation of the steel belt pulley, and at the same time, the protective plate assembly is opened to ventilate and dissipate heat from the internal space, and it is convenient for personnel to observe the processing situation, and it is also convenient for personnel to clean the internal space within a certain time to keep the processing environment clean. After the chassis transfers the working position, when the cutting work is carried out, the protective plate assembly is closed to prevent the splashing of debris, sparks, etc. caused by cutting outward, which can better ensure the safety of the cutting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional structure schematic diagram of the present invention;

[0026] Figure 2 is an internal three-dimensional structure schematic diagram of the present invention;

[0027] Figure 3 is a top view structure schematic diagram of the main platform of the present invention;

[0028] Figure 4 is a front sectional structure schematic diagram of the main platform of the present invention;

[0029] Figure 5 is a structure schematic diagram of the central drive gear and its connecting parts of the present invention;

[0030] Figure 6 is a structure schematic diagram of the driving telescopic part of the present invention;

[0031] Figure 7 is an outer connection structure schematic diagram of the rack assembly of the present invention;

[0032] Figure 8 is a connection structure schematic diagram of the second rotating gear and the protective part of the present invention.

[0033] In the figure: 1. Cutting equipment; 2. Driving part; 3. Working signal lamp; 4. Chassis; 5. Cutting control head; 6. Connecting driving platform; 7. Side mounting part; 8. Driving rod; 9. Moving block; 10. Side mounting frame; 11. Driving cylinder; 12. Connecting rod; 13. Moving auxiliary block; 14. Moving support groove; 15. Groove; 16. Pushing plate; 17. Chassis; 18. Fixed block; 19. Rotating control rod; 20. Connecting part; 21. Central driving gear; 22. Control motor; 23. Pushing connecting part; 24. Main platform of cutting equipment; 25. First rack; 26. Second rack; 27. Driving telescopic part; 28. Push rod; 29. Limiting part; 30. Coupling rod; 31. Moving tooth; 32. Outer tooth; 33. Inner tooth; 34. First tooth groove; 35. Connecting frame; 36. Second rotating gear; 37. Transmission chain; 38. First rotating gear; 39. Connecting mounting part; 40. Second tooth groove; 41. Protective plate; 42. Central mounting shaft. Detailed implementation manners

[0034] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0035] Embodiment 1

[0036] As Figures 1-8 shown, a precision cutting equipment and process for steel belt wheels proposed by the present invention includes a cutting equipment 1. A main platform 24 of the cutting equipment is arranged at the upper end of the cutting equipment 1. A control motor 22 is arranged at the lower end of the main platform 24 of the cutting equipment. A central driving gear 21 is arranged upward of the control motor 22. A chassis 17 is arranged on the main platform 24 of the cutting equipment. A rotating control rod 19 is arranged upward of the control motor 22. The central driving gear 21 is fixed on the rotating control rod 19. The top end of the rotating control rod 19 is fixed to the chassis 17. Both sides of the central driving gear 21 are meshed and connected with a rack assembly. One side of the rack assembly away from the central driving gear 21 is meshed and connected with a driving telescopic part 27. The driving telescopic part 27 is connected upward with a pushing connecting part 23. The pushing connecting part 23 is connected with a pushing plate 16. A fixed block 18 is arranged on the inner side of the pushing plate 16 close to the inside. The fixed blocks 18 are arranged on both sides of the chassis 17;

[0037] The control motor 22 controls the driving rotation of the control lever 19 to rotate, synchronously driving the chassis 17 and the central driving gear 21 to rotate. The rotation of the chassis 17 drives the pulley workpiece placed above the chassis 17 to rotate. The rotation of the pulley workpiece changes the processing station, enabling the cutter on the cutting control head 5 to cut different cutting points of the pulley without large-scale movement. The central driving gear 21 rotates together with the chassis 17. The central driving gear 21 controls the movement of the rack assemblies on both sides. The movement of the rack assemblies will further drive the driving telescopic member 27 to rotate. During the rotation of the driving telescopic member 27, the push rod 28 will move repeatedly. The push rod 28 is connected to the connecting member 23 and the fixed block 18 by pushing. Therefore, the push rod 28 drives the fixed block 18 to move repeatedly, realizing the clamping and releasing of the pulley. Through the specific setting of the rack assembly, when the chassis 17 changes the cutting station at the beginning, the fixed block 18 releases the pulley workpiece, and at the end of changing the cutting station, the fixed block 18 clamps the pulley workpiece.

[0038] The control motor 22 controls the movement of the control lever 19 to drive the chassis 17 at the top to rotate, thereby controlling the change of the pulley processing position on the chassis 17. At the same time, the control lever 19 controls the rotation of the central driving gear 21, further driving the rack assembly to control the driving telescopic member 27, thereby realizing the clamping and releasing of the pulley by the fixed block 18.

[0039] Further, connection frames 35 are provided on the outer sides of both rack assemblies. A plurality of groups of first tooth grooves 34 are arranged at equal intervals on both sides inside the connection frame 35. A first rotating gear 38 is arranged inside the connection frame 35. The first rotating gear 38 is meshed and connected with the first tooth grooves 34. Side mounting frames 10 are provided on both sides of the cutting device 1. A second rotating gear 36 is arranged inside one side of the side mounting frame 10. A transmission chain 37 is connected between the first rotating gear 38 and the second rotating gear 36. The second rotating gear 36 is meshed and connected with a protective member;

[0040] When the rack assemblies are controlled by the central driving gear 21 to move, they will drive the connection frames 35 to move together. Each of the two rack assemblies is connected with its own connection frame 35, and each connection frame 35 controls the protective member on that side. When the connection frame 35 moves, according to the first tooth grooves 34 arranged on both sides, the first rotating gear 38 can be controlled to rotate in different directions. The movement state of the first rotating gear 38 is synchronized to the second rotating gear 36 through the transmission chain 37. The different operating states of the second rotating gear 36 can respectively control the opening and closing of the protective member.

[0041] When the rack assembly moves, it drives the internal first rotating gear 38 to rotate in different directions, and controls the second rotating gear 36 to also rotate in different directions through the transmission chain 37, so as to control the opening and closing of the protective part.

[0042] Furthermore, the rack assembly includes a first rack 25 and a second rack 26. The second rack 26 is meshingly installed on one side of the first rack 25. The first rack 25 is meshingly installed with the central drive gear 21, and the second rack 26 is meshingly installed with the drive telescopic member 27.

[0043] The first rack 25 is used to connect with the central drive gear 21. The central drive gear 21 controls the movement of the entire rack assembly through the first rack 25. The second rack 26 is used to be meshingly installed with the drive telescopic member 27. Specifically, there are certain differences in the tooth grooves on the second rack 26 and the first rack 25 according to different specific production requirements.

[0044] Furthermore, the protective part includes a protective plate 41, a central mounting shaft 42 and a connecting mounting member 39. The connecting mounting member 39 is arranged on one side of the protective plate 41. The connecting mounting member 39 is connected to the side mounting frame 10 through the central mounting shaft 42. A second tooth groove 40 is arranged on one side of the connecting mounting member 39 close to the second rotating gear 36, and the connecting mounting member 39 is meshingly connected with the second rotating gear 36 through the second tooth groove 40.

[0045] When the second rotating gear 36 rotates, it will drive the second tooth groove 40 to rotate accordingly. Since the protective plate 41 is installed through the connecting mounting member 39 and the central mounting shaft 42, the protective plate 41 will rotate following the central mounting shaft 42. When the cutting device 1 just starts to prepare for changing the working station and stops cutting, the protective plate 41 will open, and when the cutting device 1 finishes changing the working station and is ready to cut, the protective plate 41 will close.

[0046] Furthermore, side mounting members 7 are arranged at the upper ends of the side mounting frame 10. A driving cylinder 11 is arranged at the top of the side mounting member 7. The driving cylinder 11 is connected downward with a driving rod 8. The lower end of the driving rod 8 is connected with a moving block 9, and a connecting rod 12 is arranged between the moving blocks 9.

[0047] The driving cylinder 11 drives the driving rods 8 at both ends downward, so as to control the movement of the moving block 9. The moving block 9 is slidably installed inside the side mounting frame 10. During the up and down movement of the two side moving blocks 9, the connecting rod 12 installed on the moving quality inspection also moves up and down.

[0048] Furthermore, a connecting driving platform 6 is arranged on the connecting rod 12. A cutting control head 5 is arranged at the lower end of the connecting driving platform 6, and a cutting tool is installed at the lower end of the cutting control head 5.

[0049] A connecting driving platform 6 is arranged on the moving rod. The connecting driving platform 6 supports the up-and-down movement of the cutting control head 5, facilitating the cutting control head 5 to approach the workpiece. The cutting tool is selected according to the product specifications of the steel belt pulley.

[0050] Furthermore, a driving member 2 is arranged at the top of the cutting device 1. The driving member 2 penetrates through the upper layer of the cutting device 1 and is connected downward into the connecting driving platform 6. A chassis 4 is arranged at the bottom of the cutting device 1, and a working signal lamp 3 is arranged at a corner of the top of the cutting device 1.

[0051] The driving member 2 is the main power source for controlling the cutting tool in the cutting device 1 to perform cutting. After the driving member 2 penetrates and is connected to the connecting driving platform 6, it is then connected to the cutting control head 5. After the movement of the connecting driving platform 6 is completed, the driving member 2 can start to control the cutting tool on the cutting control head 5 to perform cutting operations. The working signal lamp 3 is used to display the working state of the internal cutting operation.

[0052] Furthermore, internal teeth 33 and external teeth 32 are arranged on the driving telescopic member 27. The external teeth 32 are meshed and connected with the second rack 26. The internal teeth 33 are meshed and connected with a moving tooth 31. The moving tooth 31 is connected with a connecting shaft rod 30. The connecting shaft rod 30 is connected with a push rod 28. A limiting member 29 is arranged on the push rod 28. The push rod 28 penetrates through the limiting member 29 and is fixedly connected with the pushing connecting member 23.

[0053] The external teeth 32 rotate under the action of the second rack 26, thereby causing the entire driving telescopic member 27 to start rotating. When the driving telescopic member 27 starts rotating, the internal teeth 33 rotate to cause the moving tooth 31 to start moving around the internal teeth 33. Further, through the action of the connecting shaft rod 30 and the limiting member 29, the push rod 28 is driven to perform telescopic movement, thereby realizing the movement control of the fixed block 18.

[0054] Furthermore, a moving support groove 14 is arranged on the main platform 24 of the cutting device. A moving auxiliary block 13 is arranged on the moving support groove 14. The moving auxiliary block 13 is installed on the lower sides of both ends of the push plate 16. An opening 15 is arranged in the middle of the moving support groove 14. The pushing connecting member 23 passes through the opening 15 and is connected with the push plate 16.

[0055] The moving support groove 14 and the moving auxiliary block 13 are used to facilitate the movement of the push plate 16 and the fixed block 18, thereby reducing the friction when the push plate 16 and the fixed block 18 move. The opening 15 is used to provide space for the connection between the pushing connecting member 23 and the push plate 16, facilitating movement control.

[0056] A precise cutting process for a steel belt pulley includes the following steps:

[0057] S1: Check the surface quality of the steel belt pulley, remove burrs and oil stains, and ensure that the cutting surface is flat;

[0058] S2: Input parameters such as cutting speed, tension, and tool clearance according to the material and thickness of the steel pulley.

[0059] S3: Start the cutting equipment and complete the cutting according to the preset steps, and monitor it in real time during the cutting process.

[0060] S4: After the cutting is completed, deburr, flatten, and perform surface quality inspection on the steel pulley.

[0061] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A precise cutting device for a steel belt pulley, comprising a cutting device (1), characterized in that: At the upper end of the cutting device (1), there is a main platform (24) of the cutting device. At the lower end of the main platform (24) of the cutting device, there is a control motor (22). An upper center driving gear (21) is provided on the control motor (22). A chassis (17) is provided on the main platform (24) of the cutting device. A rotary control rod (19) is provided upward on the control motor (22). The center driving gear (21) is fixed on the rotary control rod (19). The top end of the rotary control rod (19) is fixed to the chassis (17). Both sides of the center driving gear (21) are meshed with a rack assembly. On the side of the rack assembly away from the center driving gear (21), there is a driving telescopic member (27) meshed. The driving telescopic member (27) is connected upward to a pushing connecting member (23). The pushing connecting member (23) is connected to a push plate (16). On the inner side of the push plate (16), there are fixed blocks (18). The fixed blocks (18) are arranged on both sides of the chassis (17). The control motor (22) controls the movement of the rotary control rod (19) to drive the chassis (17) at the top to rotate, so as to control the change of the processing position of the steel belt pulley on the chassis (17). At the same time, the rotary control rod (19) controls the rotation of the center driving gear (21), further driving the rack assembly to control the driving telescopic member (27), so as to realize the clamping and release of the steel belt pulley by the fixed blocks (18).

2. The precision cutting device for a steel belt pulley according to claim 1, wherein: On the outer side of both sides of the rack assembly, there are connecting frames (35). On both sides inside the connecting frames (35), there are multiple groups of first tooth grooves (34) arranged at equal intervals. Inside the connecting frames (35), there is a first rotating gear (38). The first rotating gear (38) is meshed with the first tooth grooves (34). On both sides of the cutting device (1), there are side mounting frames (10). Inside one side of the side mounting frame (10), there is a second rotating gear (36). A transmission chain (37) is connected between the first rotating gear (38) and the second rotating gear (36). The second rotating gear (36) is meshed with a protective member. When the rack assembly moves, it drives the first rotating gear (38) inside to rotate in different directions, and controls the second rotating gear (36) to also rotate in different directions through the transmission chain (37), so as to control the opening and closing of the protective member.

3. The precision cutting device for a steel belt pulley according to claim 1, characterized in that: The rack assembly includes a first rack (25) and a second rack (26). The second rack (26) is meshed and installed on one side of the first rack (25). The first rack (25) is meshed and installed with the center driving gear (21). The second rack (26) is meshed and installed with the driving telescopic member (27).

4. The precision cutting device for a steel belt pulley according to claim 2, characterized in that: The protective part includes a protective plate (41), a central mounting shaft (42) and a connecting mounting part (39). The connecting mounting part (39) is arranged on one side of the protective plate (41). The connecting mounting part (39) is connected to the side mounting frame (10) through the central mounting shaft (42). A second tooth groove (40) is arranged on one side of the connecting mounting part (39) close to the second rotating gear (36), and the connecting mounting part (39) is meshed and connected to the second rotating gear (36) through the second tooth groove (40).

5. The precision cutting device for a steel belt pulley according to claim 2, characterized in that: Side mounting parts (7) are arranged at the upper ends of the side mounting frames (10). A driving cylinder (11) is arranged at the top of the side mounting parts (7). The driving cylinder (11) is connected downward with a driving rod (8). The lower end of the driving rod (8) is connected with a moving block (9). A connecting rod (12) is arranged between the moving blocks (9).

6. The precision cutting device for a steel belt pulley according to claim 5, wherein: A connecting driving platform (6) is arranged on the connecting rod (12). A cutting control head (5) is arranged at the lower end of the connecting driving platform (6). A cutting tool is installed at the lower end of the cutting control head (5).

7. The precision cutting device for a steel belt pulley according to claim 6, characterized in that: A driving part (2) is arranged at the top of the cutting device (1). The driving part (2) penetrates through the upper layer of the cutting device (1) and accesses downward into the connecting driving platform (6). A chassis (4) is arranged at the bottom of the cutting device (1). A working signal lamp (3) is arranged at one corner of the top of the cutting device (1).

8. The precision cutting device (1) of a steel belt pulley according to claim 3, characterized in that: Internal teeth (33) and external teeth (32) are arranged on the driving telescopic part (27). The external teeth (32) are meshed and connected to the second rack (26). The internal teeth (33) are meshed and connected to a moving tooth (31). The moving tooth (31) is connected with a connecting shaft rod (30). The connecting shaft rod (30) is connected with a push rod (28). A limiting part (29) is arranged on the push rod (28). The push rod (28) penetrates through the limiting part (29) and is fixedly connected to a pushing connecting part (23).

9. The precision cutting device for a steel belt pulley according to claim 1, characterized in that: A moving support groove (14) is arranged on the main platform (24) of the cutting device. A moving auxiliary block (13) is arranged on the moving support groove (14). The moving auxiliary block (13) is installed at the lower sides of both ends of a push plate (16). A slot (15) is arranged in the middle of the moving support groove (14). The pushing connecting part (23) passes through the slot (15) and is connected to the push plate (16).

10. A precise cutting process for a steel belt pulley, which is based on the precise cutting equipment for a steel belt pulley described in any one of the above claims 1-9, and is characterized in that, Including the following steps: S1: Check the surface quality of the steel belt pulley, remove burrs and oil stains, and ensure that the cutting surface is flat; S2: Input parameters such as cutting speed, tension, and tool clearance according to the material and thickness of the steel belt pulley; S3: Start the cutting device, complete the cutting according to the preset steps, and monitor in real time during the cutting process; S4: After the cutting is completed, deburr, flatten and detect the surface quality of the steel belt pulley.

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