Laser cutting equipment for machining motor fan housing

Abstract

The invention relates to the technical field of laser cutting, in particular to laser cutting equipment for motor fan housing machining, which comprises a base, an adjusting mechanism, a rotary clamping assembly I, a rotary clamping assembly II, a moving assembly, a clamping mechanism I and a clamping mechanism II. By arranging the first clamping mechanism and the second clamping mechanism, during use, the motor fan cover is installed on the inner side of the first clamping mechanism, then a switch of a fourth motor is turned on, a fourth lead screw drives a moving plate to move in a reciprocating mode, and therefore the outer portion of the motor fan cover is clamped by a clamping plate; meanwhile, a clamping plate of a second clamping mechanism is adopted for clamping the inner wall of the motor fan cover, so that the motor fan cover is more stable during machining, the clamping effect is better, meanwhile, the motor fan cover can be accurately controlled and positioned in cooperation with a first rotary clamping assembly, the stability and safety in the machining process are guaranteed, and the machining efficiency is improved. And the machining efficiency can be further improved through the moving assembly.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting, and in particular to laser cutting equipment for processing a motor fan cover. Background Art

[0002] The existing motor hood is mainly used for cooling the motor and its windings. Its structure and function are relatively simple, and its main function is to guide the airflow and improve the efficiency of the fan.

[0003] At present, the motor hood needs to be punched and cut during processing, so that the size of the motor hood can be reduced. Laser cutting technology is widely used in metal material processing, with advantages such as high precision, high efficiency, and the ability to process complex shapes. Therefore, applying laser cutting technology to the processing of motor hoods has become a feasible solution. Compared with traditional stamping or sheet metal processing methods, laser cutting technology can achieve finer cutting accuracy and can process more complex geometric shapes, thereby better meeting the personalized needs of motor hoods. In addition, the laser cutting process avoids the generation of traditional compressive stress and can effectively improve the quality and strength of the material.

[0004] However, the laser cutting equipment used in the processing of motor hoods currently relies mainly on traditional mechanical processing methods, such as stamping and cutting. These methods have problems such as low processing efficiency, difficult to control precision, and high processing difficulty. At the same time, the hood needs to be manually positioned and fixed, and then processed using a laser cutting machine. This method is cumbersome to operate, inefficient, highly dependent on manual labor, and it is difficult to ensure the stability of cutting accuracy. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a laser cutting device for processing motor hoods to solve the current laser cutting device for processing motor hoods. The current processing of motor hoods mainly relies on traditional mechanical processing methods, such as stamping, cutting, etc. These methods have the problems of low processing efficiency, difficult to control precision, and high processing difficulty. At the same time, the hood needs to be manually positioned and fixed, and then processed using a laser cutting machine. This method is cumbersome to operate, inefficient, highly dependent on manual labor, and difficult to ensure the stability of cutting accuracy.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A laser cutting device for processing a motor fan cover comprises: a base; a mounting frame is arranged on the top of the base;

[0008] An adjustment mechanism; the adjustment mechanism is arranged on an outer wall of one side of the installation frame;

[0009] Rotating clamping assembly 1 and rotating clamping assembly 2; the rotating clamping assembly 1 is arranged on one side of the adjusting mechanism, the rotating clamping assembly 2 is arranged on the top of the base, and the rotating clamping assembly 1 and the rotating clamping assembly 2 both include a clamping mechanism 1 and a clamping mechanism 2;

[0010] Clamping mechanism one and clamping mechanism two; the clamping mechanism one and clamping mechanism two both include a mounting frame, a motor four, a screw rod four, a top plate, a movable plate, a spring telescopic frame and a clamping plate, the motor four is fixedly mounted on an outer wall of one side of the mounting frame, the top plate is fixedly mounted on an outer wall of one end of the mounting frame, the output end of the motor four is fixedly connected to the screw rod four, the movable plate is movably sleeved on the outside of the screw rod four, a slide groove is provided inside the mounting frame, the movable plate is slidably connected to the slide groove, the spring telescopic frame of the clamping mechanism one is fixedly mounted on an outer wall of one side of the movable plate, the spring telescopic frame of the clamping mechanism two is fixedly mounted on an outer wall of the other side of the movable plate, and the other end of the spring telescopic frame is fixedly connected to the clamping plate;

[0011] Moving component; the moving component is arranged on the top of the installation frame.

[0012] Furthermore, a support leg is fixedly mounted on the bottom of the base, and a foot pad is fixedly mounted on the bottom end of the support leg.

[0013] Furthermore, the first rotating clamping component is vertically arranged, the second rotating clamping component is horizontally arranged, a connecting leg is arranged at the bottom of the second rotating clamping component, and the bottom end of the connecting leg is fixedly mounted on the top of the base.

[0014] Furthermore, an open slot is provided inside the base, and a waste slot is provided at the bottom of the base and is located below the open slot.

[0015] Furthermore, the adjustment mechanism includes an electric push rod 1, and the electric push rod 1 is fixedly mounted on an outer wall of one side of the mounting frame.

[0016] Furthermore, the rotating clamping assembly 1 and the rotating clamping assembly 2 also include a moving seat, a rotating seat, a motor 1 and a rotating shaft 1, the output end of the electric push rod 1 is fixedly connected to the moving seat, the motor 1 is fixedly installed on one side outer wall of the moving seat, the output end of the motor 1 is fixedly connected to the rotating shaft 1, the rotating shaft 1 is fixedly connected to the rotating seat, the mounting frame is fixedly installed on one side outer wall of the rotating seat, and a cleaning brush is provided at the bottom of the moving seat of the rotating clamping assembly 1, and the cleaning brush is in contact with the top wall of the base.

[0017] Furthermore, the moving assembly includes a protective assembly, a second motor, a second screw rod, a limit rod, a moving box, a linear motor, a stand, a sliding plate, a third motor, a third rotating shaft, a second electric push rod, a lifting frame and a mounting plate. The stand is fixedly mounted on the top of the mounting frame, the second motor is fixedly mounted on an outer wall of one side of the stand, the output end of the second motor is fixedly connected to the second screw rod, the two ends of the limit rod are respectively fixedly connected to the stands on both sides, the moving box is threadedly sleeved on the outside of the second screw rod and movably sleeved on the outside of the limit rod, the linear motor is fixedly mounted on an outer wall of one side of the moving box, the output end of the linear motor is fixedly connected to the sliding plate, the third motor is fixedly mounted on the sliding plate and fixedly connected, the output end of the third motor is fixedly connected to the third rotating shaft, the third rotating shaft is fixedly connected to the mounting plate, the second electric push rod is fixedly mounted on an outer wall of one side of the mounting plate, the output end of the second electric push rod is fixedly connected to the lifting frame, and the laser cutting machine is fixedly mounted on an outer wall of one side of the lifting frame.

[0018] Furthermore, the protection assembly includes a connecting rod, a protection door and a track, the track is fixedly installed on the top of the base, the top end of the connecting rod is fixedly connected to the movable box, the bottom end of the connecting rod is movably sleeved on the outside of the track, and the protection door is movably installed on one side of the connecting rod through a hinge.

[0019] Beneficial effects of the present invention:

[0020] By providing a clamping mechanism one and a clamping mechanism two, when in use, the motor hood is installed on the inner side of the clamping mechanism one, and then the switch of the motor four is turned on, so that the screw rod four drives the movable plate to move back and forth, so that the clamping plate clamps the outside of the motor hood, and at the same time, the clamping plate of the clamping mechanism two is used to clamp the inner wall of the motor hood, so that the motor hood is more stable during processing and the clamping effect is better. At the same time, the rotating clamping component one can be used to achieve precise control and positioning of the motor hood, and the characteristics of the spring telescopic frame are used to provide a safe and reliable clamping force to ensure the stability and safety of the processing process. The processing efficiency can be further improved by the moving component, which is convenient for users to perform processing operations flexibly. When the motor hood needs to be drilled, the motor hood can be installed inside the rotating clamping component two for clamping and use, which is very convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0022] Figure 1This is a schematic diagram of the three-dimensional structure of an embodiment of the laser cutting equipment for processing the motor wind cover;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the moving components of the embodiment of the laser cutting equipment for processing the motor wind cover;

[0024] Figure 3 This is a partial three-dimensional structural schematic diagram of an embodiment of the laser cutting equipment for processing the motor wind cover;

[0025] Figure 4 A schematic diagram of a rotary clamping assembly of an embodiment of the laser cutting equipment for processing a motor fan cover;

[0026] Figure 5 A three-dimensional schematic diagram of a clamping mechanism of an embodiment of the laser cutting equipment for processing a motor fan cover;

[0027] Figure 6 This is a three-dimensional schematic diagram of the clamping mechanism of the laser cutting equipment embodiment for motor wind cover processing.

[0028] Explanation of the symbols in the figure: 1. Base; 11. Support legs; 12. Foot pads; 13. Opening slot; 14. Waste slot; 15. Mounting frame; 2. Adjustment mechanism; 21. Electric push rod 1; 3. Rotary clamping assembly 1; 31. Moving seat; 32. Rotating seat; 33. Motor 1; 34. Rotating shaft 1; 4. Moving assembly; 41. Protection assembly; 411. Connecting rod; 412. Protection door; 413. Track; 42. Motor 2; 43. Screw rod 2; 44. Limit rod ; 45. Moving box; 46. Linear motor; 47. Stand; 48. Sliding plate; 49. Motor three; 40. Rotating shaft three; 400. Electric push rod two; 401. Lifting frame; 402. Mounting plate; 5. Laser cutting machine; 6. Rotating clamping assembly two; 7. Cleaning brush; 8. Clamping mechanism one; 81. Mounting frame; 82. Motor four; 83. Screw four; 84. Top plate; 85. Moving plate; 86. Spring telescopic frame; 87. Clamping plate; 9. Clamping mechanism two. DETAILED DESCRIPTION

[0029] The following will be combined with the attached embodiment of the present invention Figure 1-6 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0031] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0032] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0033] See also Figure 1-6 As shown, a laser cutting device for processing a motor fan cover comprises: a base 1, an adjustment mechanism 2, a rotating clamping component 1 3, a rotating clamping component 2 6, a moving component 4, a clamping mechanism 1 8 and a clamping mechanism 2 9;

[0034] A mounting frame 15 is provided at the top of the base 1, the adjustment mechanism 2 is provided on one side outer wall of the mounting frame 15, the rotating clamping assembly 1 3 is provided on one side of the adjustment mechanism 2, the rotating clamping assembly 2 6 is provided at the top of the base 1, the rotating clamping assembly 1 3 and the rotating clamping assembly 2 6 both include a clamping mechanism 1 8 and a clamping mechanism 2 9, the rotating clamping assembly 1 3 is vertically provided, the rotating clamping assembly 2 6 is horizontally provided, a connecting leg is provided at the bottom of the rotating clamping assembly 2 6, the bottom end of the connecting leg is fixedly installed on the top of the base 1, the clamping mechanism 1 8 and the clamping mechanism 2 9 both include a mounting frame 81, a motor 4 82, a screw 4 83, a top plate 84, a movable plate 85, a spring retractable The motor 4 82 is fixedly mounted on one side outer wall of the mounting frame 81, the top plate 84 is fixedly mounted on one end outer wall of the mounting frame 81, the output end of the motor 4 82 is fixedly connected to the screw rod 4 83, the movable plate 85 is movably sleeved on the outside of the screw rod 4 83, a slide groove is opened inside the mounting frame 81, the movable plate 85 is slidably connected to the slide groove, the spring telescopic frame 86 of the clamping mechanism 1 8 is fixedly mounted on one side outer wall of the movable plate 85, the spring telescopic frame 86 of the clamping mechanism 2 9 is fixedly mounted on the other side outer wall of the movable plate 85, the other end of the spring telescopic frame 86 is fixedly connected to the clamping plate 87, and the movable component 4 is arranged on the top of the mounting frame 15.

[0035] Specifically, by providing a clamping mechanism 1 8 and a clamping mechanism 2 9, when in use, the motor hood is installed on the inner side of the clamping mechanism 1 8, and then the switch of the motor 4 82 is turned on, so that the screw rod 4 83 drives the movable plate 85 to move back and forth, so that the clamping plate 87 clamps the outside of the motor hood, and at the same time, the clamping plate 87 of the clamping mechanism 2 9 is used to clamp the inner wall of the motor hood, so that the motor hood is more stable during processing and the clamping effect is better. At the same time, the motor hood can be accurately controlled and positioned in cooperation with the rotating clamping component 1 3, and the characteristics of the spring telescopic frame 86 are used to provide a safe and reliable clamping force to ensure the stability and safety of the processing process. The processing efficiency can be further improved by the moving component 4, which is convenient for users to perform processing operations flexibly. When the motor hood needs to be drilled, the motor hood can be installed inside the rotating clamping component 2 6 for clamping and use, which is very convenient and quick.

[0036] In this embodiment, a support leg 11 is fixedly mounted on the bottom of the base 1 , and a foot pad 12 is fixedly mounted on the bottom end of the support leg 11 .

[0037] Specifically, the device is connected to an external power supply to provide electrical energy for the device, and the device is connected to an external controller, and the controller is electrically connected to the motor, the electric push rod, and the laser cutting machine 5.

[0038] The adjustment mechanism 2 includes an electric push rod 21 , which is fixedly mounted on an outer wall of one side of the mounting frame 15 .

[0039] Specifically, when in use, the switch of the electric push rod 21 is turned on, so that the position of the rotating clamping component 3 can be adjusted, which is convenient for clamping and moving motor hoods of different models, thereby expanding the processing range.

[0040] The rotating clamping assembly 13 and the rotating clamping assembly 26 also include a moving seat 31, a rotating seat 32, a motor 133 and a rotating shaft 134. The output end of the electric push rod 21 is fixedly connected to the moving seat 31, and the motor 133 is fixedly installed on the outer wall of one side of the moving seat 31. The output end of the motor 33 is fixedly connected to the rotating shaft 134, and the rotating shaft 134 is fixedly connected to the rotating seat 32. The mounting frame 81 is fixedly installed on the outer wall of one side of the rotating seat 32. A cleaning brush 7 is provided at the bottom of the moving seat 31 of the rotating clamping assembly 13, and the cleaning brush 7 is in contact with the top wall of the base 1. An opening groove 13 is opened inside the base 1, and a waste groove 14 is provided at the bottom of the base 1 and is located below the opening groove 13.

[0041] Specifically, the adjusting mechanism 2 can drive the rotating clamping assembly 3 to move, and then drive the cleaning brush 7 to clean the top of the base 1. The open groove 13 inside the base 1 guides the waste generated during the cleaning process to the waste groove 14 set at the bottom of the base 1, so as to realize convenient cleaning of the base 1. When in use, turn on the switch of the motor 33, so that the rotating shaft 34 drives the rotating seat 32 to rotate, and then the clamping mechanism 1 8 and the clamping mechanism 2 9 can drive the motor hood to rotate, so that the processing range of the motor hood can be wider and the processing can be more precise.

[0042] The moving assembly 4 includes a protective assembly 41, a second motor 42, a second screw rod 43, a limiting rod 44, a moving box 45, a linear motor 46, a stand 47, a sliding plate 48, a third motor 49, a third shaft 40, a second electric push rod 400, a lifting frame 401 and a mounting plate 402. The stand 47 is fixedly mounted on the top of the mounting frame 15, the second motor 42 is fixedly mounted on the outer wall of one side of the stand 47, the output end of the second motor 42 is fixedly connected to the second screw rod 43, the two ends of the limiting rod 44 are respectively fixedly connected to the stands 47 on both sides, and the moving box 45 is threadedly sleeved on the outer wall of the second screw rod 43. The linear motor 46 is fixedly mounted on the outer wall of the movable box 45, and the output end of the linear motor 46 is fixedly connected to the sliding plate 48. The motor three 49 is fixedly mounted on the sliding plate 48 and is fixedly connected. The output end of the motor three 49 is fixedly connected to the rotating shaft three 40. The rotating shaft three 40 is fixedly connected to the mounting plate 402. The electric push rod two 400 is fixedly mounted on the outer wall of the mounting plate 402. The output end of the electric push rod two 400 is fixedly connected to the lifting frame 401. The laser cutting machine 5 is fixedly mounted on the outer wall of the lifting frame 401.

[0043] Specifically, the stand 47 is fixedly mounted on the mounting frame 15, the motor 42 drives the screw to perform linear motion, and moves the movable box 45 back and forth, and the linear motor 46 drives the rotating shaft to perform reciprocating motion through the sliding plate 48, and the electric push rod 400 moves the lifting frame 401 up and down, thereby realizing the lifting and positioning of the laser cutting machine 5. The entire device has a compact structure, is flexible and controllable, and can accurately control the emission direction and height of the laser. It is suitable for occasions that require high-precision and multi-angle laser emission. At the same time, the motor 49 is used to make the rotating shaft 40 drive the mounting plate 402 to rotate, so that the cutting angle of the laser cutting machine 5 can be rotated in the vertical direction, thereby making the cutting angle wider, the cutting range larger, and the applicability stronger.

[0044] The protection assembly 41 includes a connecting rod 411, a protection door 412 and a track 413. The track 413 is fixedly installed on the top of the base 1. The top end of the connecting rod 411 is fixedly connected to the movable box 45. The bottom end of the connecting rod 411 is movably sleeved on the outside of the track 413. The protection door 412 is movably installed on one side of the connecting rod 411 through a hinge.

[0045] Specifically, the protective assembly 41 composed of the connecting rod 411, the protective door 412 and the track 413 realizes effective protection of the mobile box 45. The track 413 is fixedly installed on the top of the base 1. The top of the connecting rod 411 is fixedly connected to the mobile box 45, and the bottom end is movably connected to the outside of the track 413, so that the connecting rod 411 can be flexibly moved along the track 413. The protective door 412 is installed on one side of the connecting rod 411 through a hinge, and opens and closes with the movement of the connecting rod 411, thereby effectively shielding the contents inside the mobile box 45, improving safety and privacy, and preventing the splashing of cutting waste. The cutting of the laser cutting machine 5 belongs to the prior art.

[0046] In summary, compared with the prior art, the laser cutting equipment for motor hood processing has at least the following beneficial effects: by providing a clamping mechanism 1 8 and a clamping mechanism 2 9, when in use, the motor hood is installed on the inner side of the clamping mechanism 1 8, and then the switch of the motor 4 82 is turned on, so that the screw rod 4 83 drives the movable plate 85 to move back and forth, so that the clamping plate 87 clamps the outside of the motor hood, and at the same time, the clamping plate 87 of the clamping mechanism 2 9 is used to clamp the inner wall of the motor hood, so that the motor hood is more stable during processing and the clamping effect is better. At the same time, the motor hood can be accurately controlled and positioned in cooperation with the rotating clamping component 1 3, and the characteristics of the spring telescopic frame 86 are used to provide a safe and reliable clamping force to ensure the stability and safety of the processing process. The processing efficiency can be further improved by the moving component 4, which is convenient for users to perform processing operations flexibly. When the motor hood needs to be opened, the motor hood can be installed inside the rotating clamping component 2 6 for clamping and use, which is very convenient and quick.

[0047] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A laser cutting device for motor fan cover processing, characterized in that: include: A base (1); a mounting frame (15) is provided on the top of the base (1); An adjustment mechanism (2); the adjustment mechanism (2) is arranged on an outer wall of one side of the installation frame (15); A rotating clamping assembly (1) (3) and a rotating clamping assembly (2) (6); the rotating clamping assembly (1) (3) is arranged on one side of the adjusting mechanism (2), the rotating clamping assembly (2) (6) is arranged on the top of the base (1), and the rotating clamping assembly (1) (3) and the rotating clamping assembly (2) (6) both include a clamping mechanism (1) (8) and a clamping mechanism (2) (9); Clamping mechanism one (8) and clamping mechanism two (9); the clamping mechanism one (8) and clamping mechanism two (9) both comprise a mounting frame (81), a motor four (82), a screw rod four (83), a top plate (84), a movable plate (85), a spring telescopic frame (86) and a clamping plate (87); the motor four (82) is fixedly mounted on an outer wall of one side of the mounting frame (81); the top plate (84) is fixedly mounted on an outer wall of one end of the mounting frame (81); the output end of the motor four (82) is connected to the screw rod four (83) ) is fixedly connected, the movable plate (85) is movably sleeved on the outside of the screw rod four (83), a sliding groove is opened inside the mounting frame (81), the movable plate (85) is slidably connected with the sliding groove, the spring telescopic frame (86) of the clamping mechanism one (8) is fixedly installed on one side outer wall of the movable plate (85), the spring telescopic frame (86) of the clamping mechanism two (9) is fixedly installed on the other side outer wall of the movable plate (85), and the other end of the spring telescopic frame (86) is fixedly connected to the clamping plate (87); A moving component (4); the moving component (4) is arranged on the top of the installation frame (15).

2. The laser cutting equipment for motor hood processing according to claim 1 is characterized in that: A support leg (11) is fixedly mounted on the bottom of the base (1), and a foot pad (12) is fixedly mounted on the bottom end of the support leg (11).

3. The laser cutting equipment for motor hood processing according to claim 2 is characterized in that: The first rotating clamping assembly (3) is arranged vertically, and the second rotating clamping assembly (6) is arranged horizontally. A connecting leg is arranged at the bottom of the second rotating clamping assembly (6), and the bottom end of the connecting leg is fixedly mounted on the top of the base (1).

4. The laser cutting equipment for motor hood processing according to claim 3 is characterized in that: An open groove (13) is provided inside the base (1), and a waste groove (14) is provided at the bottom of the base (1) and is located below the open groove (13).

5. The laser cutting equipment for motor hood processing according to claim 4 is characterized in that: The adjustment mechanism (2) comprises an electric push rod (21), and the electric push rod (21) is fixedly mounted on an outer wall of one side of the mounting frame (15).

6. The laser cutting equipment for motor hood processing according to claim 5, characterized in that: The rotating clamping assembly 1 (3) and the rotating clamping assembly 2 (6) further comprise a movable seat (31), a rotating seat (32), a motor 1 (33) and a rotating shaft 1 (34); the output end of the electric push rod 1 (21) is fixedly connected to the movable seat (31); the motor 1 (33) is fixedly mounted on an outer wall of one side of the movable seat (31); the output end of the motor 1 (33) is fixedly connected to the rotating shaft 1 (34); the rotating shaft 1 (34) is fixedly connected to the rotating seat (32); the mounting frame (81) is fixedly mounted on an outer wall of one side of the rotating seat (32); a cleaning brush (7) is provided at the bottom of the movable seat (31) of the rotating clamping assembly 1 (3); and the cleaning brush (7) contacts the top wall of the base (1).

7. The laser cutting equipment for processing a motor hood according to claim 6, characterized in that: The moving assembly (4) comprises a protection assembly (41), a second motor (42), a second screw rod (43), a limiting rod (44), a moving box (45), a linear motor (46), a stand (47), a sliding plate (48), a third motor (49), a third rotating shaft (40), a second electric push rod (400), a lifting frame (401) and a mounting plate (402); the stand (47) is fixedly mounted on the top of the mounting frame (15); the second motor (42) is fixedly mounted on an outer wall of one side of the stand (47); the output end of the second motor (42) is fixedly connected to the second screw rod (43); the two ends of the limiting rod (44) are respectively fixedly connected to the stands (47) on both sides; the moving box (45) is threadedly sleeved on the second screw rod (47); 43), and is movably sleeved on the outside of the limit rod (44), the linear motor (46) is fixedly mounted on an outer wall of one side of the moving box (45), the output end of the linear motor (46) is fixedly connected to the sliding plate (48), the motor three (49) is fixedly mounted on the sliding plate (48), the output end of the motor three (49) is fixedly connected to the rotating shaft three (40), the rotating shaft three (40) is fixedly connected to the mounting plate (402), the electric push rod two (400) is fixedly mounted on an outer wall of one side of the mounting plate (402), the output end of the electric push rod two (400) is fixedly connected to the lifting frame (401), and the laser cutting machine (5) is fixedly mounted on an outer wall of one side of the lifting frame (401).

8. The laser cutting equipment for motor hood processing according to claim 7, characterized in that: The protection assembly (41) comprises a connecting rod (411), a protection door (412) and a track (413); the track (413) is fixedly mounted on the top of the base (1); the top end of the connecting rod (411) is fixedly connected to the moving box (45); the bottom end of the connecting rod (411) is movably sleeved on the outside of the track (413); and the protection door (412) is movably mounted on one side of the connecting rod (411) via a hinge.

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