Automatic cutting device for mechanical component

Abstract

The invention relates to the technical field of machining, in particular to an automatic cutting device for mechanical components. The cutting machine comprises a machine table, a conveyor and a portal frame, the conveyor and the portal frame are arranged at the top of the machine table, the portal frame is fixed to the machine table, and a positioning mechanism is assembled at the position, corresponding to the conveyor, of the top of the machine table and used for fixing a cut workpiece. Through the structural design of the positioning mechanism, the mechanical arm and the cutting machine, a to-be-cut workpiece can be conveniently clamped and fixed through the device, follow-up cutting operation is facilitated, the machining efficiency is remarkably improved, the automation degree is high, the flexibility of the device is improved, and through the structural design of the intermittent auxiliary mechanism, the machining efficiency is improved. The device can be matched with a cutting machine to cut workpieces, cutting time is provided for the cutting process, meanwhile, the machined workpieces can be automatically conveyed conveniently, and follow-up machining operation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of machining, and particularly to an automatic cutting device for mechanical components. Background Art

[0002] In the huge and precise industrial system of machining, cutting devices undoubtedly play a crucial role. They are key equipment specifically used for cutting various workpieces. Their application range is extremely wide. Whether it is in high-end manufacturing industries such as automobile manufacturing and aerospace, or in basic industrial fields such as construction and hardware, cutting devices are like an indefatigable "industrial craftsman" and play an irreplaceable role.

[0003] With the unprecedented rapid development of modern machining industry, market competition is becoming increasingly fierce, and the pursuit of product quality in each industry has reached an almost demanding level. In the cutting link, the requirements for cutting quality and precision have also risen accordingly, ensuring that all components can fit perfectly and realizing the efficient and stable operation of the equipment.

[0004] For example, a cutting mechanical device with the publication (announcement) number of CN109365912B includes an adjustment mechanism, a moving mechanism, a clamping mechanism and a cutting mechanism. The adjustment mechanism includes an operation platform, a motor is arranged outside the operation platform, a fixing plate and a threaded shaft are arranged inside the operation platform cavity, the fixing plate is threadedly connected with the threaded shaft, a scale is arranged outside the operation platform, the moving mechanism includes a mounting plate, supporting legs are fixedly connected to the lower end of the mounting plate, walking wheels are arranged at the lower ends of the supporting legs, the clamping mechanism includes a supporting platform, a fastening hoop is arranged at the upper end of the supporting platform, a fastening plate is arranged inside the threaded rod, the cutting mechanism includes a cutting frame, a top plate is arranged at the upper end of the cutting frame, a hydraulic cylinder is arranged at the upper end of the top plate, a driving rod is fixedly connected to the lower end of the hydraulic cylinder, a connecting plate is fixedly connected to the lower end of the driving rod, and a cutting blade is arranged on the connecting plate.

[0005] To sum up, it can be seen that the following technical problems exist in the prior art: In the process of using the above prior art, most processes are usually manually operated, there is a problem that it is not convenient for automatic conveying after cutting, and the degree of automation is relatively low. Therefore, we propose an automatic cutting device for mechanical components. Summary of the Invention

[0006] The purpose of the present invention is to provide an automatic cutting device for mechanical components to solve the problems raised in the above background art.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] An automatic cutting device for mechanical components, comprising a machine table, a conveyor and a gantry. The top of the machine table is provided with a conveyor and a gantry, and the gantry is fixed to the machine table. A positioning mechanism is assembled at a position corresponding to the conveyor on the top of the machine table, and the positioning mechanism is used to fix the cutting workpiece. The positioning mechanism includes a lifting table, an inverted U-shaped frame, a support block and a matching component. Lifting tables are fixed on both sides of the conveyor on the top of the machine table, and an inverted U-shaped frame is fixed to the output ends of the two lifting tables. Support blocks are fixed to both ends of the top of the inverted U-shaped frame, and a matching component is assembled between the two support blocks and the inverted U-shaped frame.

[0009] Preferably, the matching component includes a first motor, a transmission rod, a sector worm wheel disc, a horizontal shaft, a mounting vertical plate and a positioning plate. A transmission rod is rotatably connected between the two support blocks, and worms are fixed to both ends of the transmission rod. Sector worm wheel discs are meshed and connected to the tops of the worms. Two parallel mounting vertical plates are assembled on one side of each sector worm wheel disc. Two horizontal shafts are rotatably connected between the two mounting vertical plates at the same end. The inner side of the sector worm wheel disc is fixed to one of the horizontal shafts. Two positioning plates are assembled above the middle of the top of the inverted U-shaped frame. A horizontal track is slidably connected to one side of the two positioning plates, and both ends of the horizontal track are fixed to the mounting vertical plates.

[0010] Preferably, sector gear discs are fixed to the outer sides of the horizontal shafts, and the sector gear discs at the same end are meshed and connected. First linkage rods are fixed to one side of each sector gear disc. One end of each first linkage rod is rotatably connected to a second linkage rod. One end of the two second linkage rods at the same end is rotatably connected to a ribbed frame, and one side of the ribbed frame is fixed to the positioning plate.

[0011] Preferably, a robotic arm is fixed to the top inside the gantry, and a cutting machine is fixed to the output end of the robotic arm.

[0012] Preferably, a rotating shaft is provided at one end of the conveyor, and an intermittent auxiliary mechanism is assembled between the machine table and the rotating shaft. The intermittent auxiliary mechanism is used to drive the rotating shaft.

[0013] Preferably, the intermittent auxiliary mechanism includes a force application component and a guiding component. An equipment box is fixed to the top of the machine table at a position corresponding to the rotating shaft. The force application component is assembled inside the equipment box, and the guiding component is assembled inside the force application component.

[0014] Preferably, the force application component includes an extension shaft, a second motor, a wheel disc, a movable cylinder, a force application cooperation rod, a T-shaped mounting frame, a force guiding rack, a force guiding cylinder, an intermittent gear, and a controller. One end of the rotating shaft is fixed with the extension shaft, and the extension shaft is rotatably connected to the equipment box. A second motor is fixed on one side of the equipment box, and the output end of the second motor penetrates through the equipment box and is fixed with the wheel disc. One side of the wheel disc is assembled with the movable cylinder, and one end of the movable cylinder is fixed with the force application cooperation rod. The middle part of the force application cooperation rod is rotatably connected to the equipment box through a pin. One end of the force application cooperation rod is fixed with the force guiding cylinder, and one end of the force guiding cylinder is rotatably connected to the T-shaped mounting frame. The inner side of the T-shaped mounting frame is slidably connected with the force guiding rack, and one end of the force guiding rack is rotatably connected through a pin at a position deviating from the center of the wheel disc. The bottom of one end of the force guiding rack is meshed with the intermittent gear, and the inner side of the intermittent gear is fixed with the extension shaft. One end of the gantry is fixed with the controller, and the controller is electrically connected to the second motor, the first motor, the cutting machine, and the robotic arm through wires.

[0015] Preferably, the inner side of the wheel disc is composed of a first arc cavity, a second arc cavity, and an inclined transition cavity, and the first arc cavity, the second arc cavity, and the inclined transition cavity are all slidably connected with the movable cylinder.

[0016] Preferably, one end of the force guiding cylinder is slidably connected with a vertical movable plate, the vertical movable plate is slidably connected to the inner side of the equipment box, and a tooth block is fixed to the bottom of the vertical movable plate, and the tooth block is meshed with the intermittent gear.

[0017] It can be seen without doubt that through the above technical solutions of the present application, the technical problems to be solved by the present application can surely be solved.

[0018] Meanwhile, through the above technical solutions, the present invention has at least the following beneficial effects:

[0019] 1. Through the structural design of the positioning mechanism, the robotic arm, and the cutting machine, the present invention enables the device to clamp and fix the workpiece to be cut, facilitating subsequent cutting operations, significantly improving the processing efficiency, having a high degree of automation, and enhancing the flexibility of the device.

[0020] 2. Through the structural design of the intermittent auxiliary mechanism, the present invention enables the device to cooperate with the cutting machine for workpiece cutting, providing cutting time for the cutting process, and at the same time facilitating the automatic conveying of the processed workpiece, facilitating subsequent processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is a schematic structural diagram of the present invention;

[0023] Figure 2 is a schematic connection structure diagram of the lifting platform and the inverted U-shaped frame of the present invention;

[0024] Figure 3 is a schematic connection structure diagram of the rib frame and the positioning plate of the present invention;

[0025] Figure 4 is a schematic connection structure diagram of the equipment box and the second motor of the present invention;

[0026] Figure 5 is a schematic sectional structure diagram of the equipment box of the present invention;

[0027] Figure 6 is a schematic connection structure diagram of the movable cylinder and the force application cooperation rod of the present invention;

[0028] Figure 7 is a schematic connection structure diagram of the force guiding cylinder and the vertical movable plate of the present invention.

[0029] In the drawings, the list of components represented by each reference numeral is as follows:

[0030] In the figure: 1, machine platform; 2, conveyor; 3, gantry; 4, lifting platform; 5, inverted U-shaped frame; 6, support block; 7, first motor; 8, transmission rod; 9, sector worm wheel disc; 10, horizontal axis; 11, mounting vertical plate; 12, sector gear disc; 13, first linkage rod; 14, second linkage rod; 15, rib frame; 16, positioning plate; 17, robotic arm; 18, cutting machine; 19, equipment box; 20, rotating shaft; 21, extension shaft; 22, second motor; 23, wheel disc; 24, first arc cavity; 25, second arc cavity; 26, inclined transition cavity; 27, movable cylinder; 28, force application cooperation rod; 29, T-shaped carrying frame; 30, force guiding rack; 31, force guiding cylinder; 32, vertical movable plate; 33, tooth block; 34, intermittent gear; 35, controller. Detailed implementation manners

[0031] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] Example 1

[0033] Reference Figures 1-3 , an automatic cutting device for mechanical components, including a machine table 1, a conveyor 2 and a gantry 3. A conveyor 2 and a gantry 3 are arranged on the top of the machine table 1. The gantry 3 is fixed to the machine table 1. A positioning mechanism is assembled at a position corresponding to the conveyor 2 on the top of the machine table 1. The positioning mechanism is used to fix the cutting workpiece. The positioning mechanism includes a lifting table 4, an inverted U-shaped frame 5, a support block 6 and a matching component. Lifting tables 4 are fixed at positions on both sides of the conveyor 2 on the top of the machine table 1. An inverted U-shaped frame 5 is fixed to the output ends of the two lifting tables 4. Support blocks 6 are fixed at both ends of the top of the inverted U-shaped frame 5. A matching component is assembled between the two support blocks 6 and the inverted U-shaped frame 5.

[0034] The matching component includes a first motor 7, a transmission rod 8, a sector worm wheel disc 9, a horizontal shaft 10, a mounting vertical plate 11 and a positioning plate 16. A transmission rod 8 is rotatably connected between the two support blocks 6. Worms are fixed at both ends of the transmission rod 8. Sector worm wheel discs 9 are meshed and connected to the tops of the worms. Two parallel mounting vertical plates 11 are assembled on one side of each sector worm wheel disc 9. Two horizontal shafts 10 are rotatably connected between the two mounting vertical plates 11 at the same end. The inner side of the sector worm wheel disc 9 is fixed to one of the horizontal shafts 10. Two positioning plates 16 are assembled above the middle of the top of the inverted U-shaped frame 5. A horizontal track is slidably connected to one side of the two positioning plates 16. Both ends of the horizontal track are fixed to the mounting vertical plates 11. When the first motor 7 is started, the output end of the first motor 7 drives the transmission rod 8 to rotate, and then the sector gear disc 12 drives the first linkage rod 13 to rotate.

[0035] Sector gear discs 12 are fixed to the outer sides of the horizontal shafts 10. The sector gear discs 12 at the same end are meshed and connected. First linkage rods 13 are fixed to one side of each sector gear disc 12. One end of each first linkage rod 13 is rotatably connected to a second linkage rod 14. One end of the two second linkage rods 14 at the same end is rotatably connected to a ribbed frame 15. One side of the ribbed frame 15 is fixed to the positioning plate 16. When the positioning plate 16 is pushed and pulled by the ribbed frame 15, under the limit and guidance of the horizontal track, the horizontal movement of the positioning plate 16 can be realized.

[0036] A robotic arm 17 is fixed to the top inside the gantry 3. A cutting machine 18 is fixed to the output end of the robotic arm 17. Through the cooperation of the robotic arm 17 and the cutting machine 18, it is convenient to realize the cutting operation of the workpiece under the control of the controller 35.

[0037] Example 2

[0038] Further optimize Example 1. Specifically, as Figures 4-7As shown, a rotating shaft 20 is provided at one end of the conveyor 2. An intermittent auxiliary mechanism is assembled between the machine platform 1 and the rotating shaft 20, and the intermittent auxiliary mechanism is used to drive the rotating shaft 20. The intermittent auxiliary mechanism includes a force-applying component and a guiding component. A device box 19 is fixed at the top of the machine platform 1 at a position corresponding to the rotating shaft 20. The force-applying component is assembled inside the device box 19, and the guiding component is assembled inside the force-applying component. In the initial state, the intermittent gear 34 is not meshed with the force-guiding rack 30, and the bottom of the intermittent gear 34 is meshed with the tooth block 33.

[0039] The force-applying component includes an extension shaft 21, a second motor 22, a wheel disc 23, a movable cylinder 27, a force-applying mating rod 28, a T-shaped carrier 29, a force-guiding rack 30, a force-guiding cylinder 31, an intermittent gear 34, and a controller 35. One end of the rotating shaft 20 is fixed with an extension shaft 21. The extension shaft 21 is rotationally connected to the device box 19. A second motor 22 is fixed on one side of the device box 19. The output end of the second motor 22 penetrates the device box 19 and is fixed with a wheel disc 23. A movable cylinder 27 is assembled on one side of the wheel disc 23. One end of the movable cylinder 27 is fixed with a force-applying mating rod 28. The middle part of the force-applying mating rod 28 is rotationally connected to the device box 19 through a pin. One end of the force-applying mating rod 28 is fixed with a force-guiding cylinder 31. One end of the force-guiding cylinder 31 is rotationally connected to a T-shaped carrier 29. The force-guiding rack 30 is slidably connected inside the T-shaped carrier 29. One end of the force-guiding rack 30 is rotationally connected through a pin at a position deviating from the center of the wheel disc 23. The bottom of one end of the force-guiding rack 30 is meshed with an intermittent gear 34. The inside of the intermittent gear 34 is fixed to the extension shaft 21. One end of the gantry 3 is fixed with a controller 35. The controller 35 is electrically connected to the second motor 22, the first motor 7, the cutting machine 18, and the robotic arm 17 through wires. When the second motor 22 is started, the output end of the second motor 22 drives the wheel disc 23 to rotate, so that the movable cylinder 27 can change its height along the inside of the wheel disc 23. Furthermore, the force-applying mating rod 28 can rotate reciprocally along the pin, so that the T-shaped carrier 29 can push the force-guiding rack 30 to move downward or upward, so that one end of the force-guiding rack 30 can contact the controller 35 to form a meshing connection, realizing the intermittent transmission of the intermittent gear 34. Furthermore, the extension shaft 21 can rotate synchronously, so that the conveyor 2 can transmit intermittently, facilitating the time for the cutting operation of the cutting machine 18.

[0040] The inner side of the roulette wheel 23 is composed of a first arc-shaped cavity 24, a second arc-shaped cavity 25, and an inclined transition cavity 26. The first arc-shaped cavity 24, the second arc-shaped cavity 25, and the inclined transition cavity 26 are all slidably connected to the movable cylinder 27. When the roulette wheel 23 rotates, under the guidance of the inclined transition cavity 26, it can assist in transporting the movable cylinder 27 to the second arc-shaped cavity 25 and the first arc-shaped cavity 24. By the difference in the inner diameters of the second arc-shaped cavity 25 and the first arc-shaped cavity 24, it is convenient to realize the height change of the movable cylinder 27, and then the force-applying cooperation rod 28 can rotate reciprocally along the pin.

[0041] One end of the force-guiding cylinder 31 is slidably connected with a vertical movable plate 32. The vertical movable plate 32 is slidably connected to the inner side of the equipment box 19. A toothed block 33 is fixed to the bottom of the vertical movable plate 32. The toothed block 33 is meshed with the intermittent gear 34. Through the setting of the toothed block 33, it is convenient to limit the rotation of the intermittent gear 34, so that the intermittent gear 34 and the extension shaft 21 can stop, and it is convenient for the workpiece on the top of the conveyor 2 to be stably clamped by the two positioning plates 16.

[0042] From the above, it can be seen that:

[0043] For the technical problem of the present invention: In the prior art during use, most processes are usually manually operated, there is a problem that it is not convenient for automatic transportation after cutting, and the degree of automation is low; the technical solutions of the above-mentioned various embodiments are adopted. At the same time, the implementation process of the above technical solutions is as follows:

[0044] The electrical components in this device are all prior art, and its model is only one of them. As long as the electrical components can achieve the purpose required in this device, they can be used. Connect all the electrical components in the device and their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, refer to the sequence of operations of each electrical component in the following working principle to complete the electrical connection. Its detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be made;

[0045] Move this device to the designated area, then electrically connect this device to an external power source. After that, start the first motor 7 and the cutting machine 18. The output end of the first motor 7 drives the transmission rod 8 to rotate, thereby causing the worm gears at both ends to drive the sector worm gear disk 9 to rotate. Since the sector worm gear disk 9 is fixed to the horizontal shaft 10, and the horizontal shaft 10 is fixed to the sector gear disk 12, and the two sector gear disks 12 at the same end are meshed with each other, and the sector gear disk 12 is fixed to the first linkage rod 13, it is possible to make the sector gear disk 12 drive the first linkage rod 13 to rotate, causing the first linkage rod 13 to push the second linkage rod 14 to move. Under the limiting and guiding of the horizontal track, the second linkage rod 14 pushes the positioning plate 16 to move through the ribbed frame 15, causing the two positioning plates 16 to move towards each other until the workpiece is clamped and fixed. After that, start the lifting platform 4 to lift, separating the workpiece from the top of the conveyor 2. Then, control the robotic arm 17 to start through the controller 35, causing the output end of the robotic arm 17 to drive the cutting machine 18 to contact the workpiece and perform cutting operations; the workpiece after cutting naturally falls on the conveyor 2 for transmission, facilitating transportation to the next processing location.

[0046] Through the above settings, this application will surely solve the above technical problems. At the same time, the following technical effects are achieved:

[0047] 1. Through the structural design of the positioning mechanism, the robotic arm 17 and the cutting machine 18, this device of the present invention is convenient for clamping and fixing the workpiece to be cut, facilitating subsequent cutting operations, significantly improving the processing efficiency, having a relatively high degree of automation, and enhancing the flexibility of this device.

[0048] 2. Through the structural design of the intermittent auxiliary mechanism, this device of the present invention can cooperate with the cutting machine 18 to cut the workpiece, providing cutting time for the cutting process, and at the same time facilitating the automatic conveying of the processed workpiece, facilitating subsequent processing operations.

[0049] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Obviously, the embodiments described above are only a part of the embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are shown in the drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present invention in other related technical fields shall be within the scope of the patent protection of the present invention by the same token.

Claims

1. An automatic cutting device for mechanical components, characterized in that, It includes a machine table (1), a conveyor (2) and a gantry (3). The top of the machine table (1) is provided with a conveyor (2) and a gantry (3). The gantry (3) is fixed to the machine table (1). At a position corresponding to the conveyor (2) on the top of the machine table (1), a positioning mechanism is assembled. The positioning mechanism is used to fix the cutting workpiece. The positioning mechanism includes a lifting table (4), an inverted U-shaped frame (5), a support block (6) and a matching component. Lifting tables (4) are fixed at positions on both sides of the conveyor (2) on the top of the machine table (1). The output ends of the two lifting tables (4) are fixed with an inverted U-shaped frame (5). At both ends of the top of the inverted U-shaped frame (5), support blocks (6) are fixed. A matching component is assembled between the two support blocks (6) and the inverted U-shaped frame (5).

2. The automatic cutting device for a mechanical component according to claim 1, characterized in that The matching component includes a first motor (7), a transmission rod (8), a sector worm wheel disc (9), a horizontal shaft (10), a mounting vertical plate (11) and a positioning plate (16). A transmission rod (8) is rotatably connected between the two support blocks (6). Worms are fixed at both ends of the transmission rod (8). Sector worm wheel discs (9) are meshed and connected to the tops of the worms. Two parallel mounting vertical plates (11) are assembled on one side of each sector worm wheel disc (9). Two horizontal shafts (10) are rotatably connected between the two mounting vertical plates (11) at the same end. The inner side of the sector worm wheel disc (9) is fixed to one of the horizontal shafts (10). Above the middle of the top of the inverted U-shaped frame (5), two positioning plates (16) are assembled. A horizontal track is slidably connected to one side of the two positioning plates (16). Both ends of the horizontal track are fixed to the mounting vertical plates (11).

3. An automatic cutting device for mechanical components according to claim 2, characterized in that, Sector gear discs (12) are fixed to the outer sides of the horizontal shafts (10). The sector gear discs (12) at the same end are meshed and connected. A first linkage rod (13) is fixed to one side of each sector gear disc (12). One end of each first linkage rod (13) is rotatably connected to a second linkage rod (14). One end of the two second linkage rods (14) at the same end is rotatably connected to a rib frame (15). One side of the rib frame (15) is fixed to the positioning plate (16).

4. The automatic cutting device for a mechanical component according to claim 2, characterized in that, A robotic arm (17) is fixed to the top inside the gantry (3). A cutting machine (18) is fixed to the output end of the robotic arm (17).

5. An automatic cutting device for mechanical components according to claim 4, characterized in that, A rotating shaft (20) is provided at one end of the conveyor (2). An intermittent auxiliary mechanism is assembled between the machine table (1) and the rotating shaft (20). The intermittent auxiliary mechanism is used to drive the rotating shaft (20).

6. The automatic cutting device for mechanical components according to claim 5, characterized in that, The intermittent auxiliary mechanism includes a force application component and a guiding component. An equipment box (19) is fixed at a position on the top of the machine table (1) corresponding to the rotating shaft (20). The force application component is assembled inside the equipment box (19). The guiding component is assembled inside the force application component.

7. An automatic cutting device for mechanical components according to claim 6, characterized in that, The force application component includes an extension shaft (21), a second motor (22), a wheel disc (23), a movable cylinder (27), a force application cooperation rod (28), a T-shaped mounting frame (29), a force guiding rack (30), a force guiding cylinder (31), an intermittent gear (34), and a controller (35). One end of the rotating shaft (20) is fixed with an extension shaft (21), and the extension shaft (21) is rotatably connected to the equipment box (19). One side of the equipment box (19) is fixed with a second motor (22), and the output end of the second motor (22) penetrates through the equipment box (19) and is fixed with a wheel disc (23). One side of the wheel disc (23) is assembled with a movable cylinder (27). One end of the movable cylinder (27) is fixed with a force application cooperation rod (28). The middle part of the force application cooperation rod (28) is rotatably connected to the equipment box (19) through a pin. One end of the force application cooperation rod (28) is fixed with a force guiding cylinder (31). One end of the force guiding cylinder (31) is rotatably connected to a T-shaped mounting frame (29). The force guiding rack (30) is slidably connected to the inner side of the T-shaped mounting frame (29). One end of the force guiding rack (30) is rotatably connected through a pin at a position deviating from the center of the wheel disc (23). The bottom of one end of the force guiding rack (30) is meshed with an intermittent gear (34). The inner side of the intermittent gear (34) is fixed to the extension shaft (21). One end of the gantry (3) is fixed with a controller (35), and the controller (35) is electrically connected to the second motor (22), the first motor (7), the cutting machine (18), and the robotic arm (17) through wires.

8. An automatic cutting device for mechanical components according to claim 7, characterized in that, The inner side of the wheel disc (23) consists of a first arc cavity (24), a second arc cavity (25), and an inclined transition cavity (26), and the first arc cavity (24), the second arc cavity (25), and the inclined transition cavity (26) are all slidably connected to the movable cylinder (27).

9. The automatic cutting device for a mechanical component according to claim 7, characterized in that, One end of the force guiding cylinder (31) is slidably connected with a vertical movable plate (32). The vertical movable plate (32) is slidably connected to the inner side of the equipment box (19). The bottom of the vertical movable plate (32) is fixed with a tooth block (33), and the tooth block (33) is meshed with the intermittent gear (34).

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