Laser cutting machine for computer production and operation method thereof

Abstract

The invention discloses a laser cutting machine for computer production, and relates to the related field of computer production, the laser cutting machine comprises a base and an adjusting frame arranged at the top of the base in a sliding mode, and a laser cutting piece is fixed to one side of the surface of the adjusting frame; the fixing mechanism is driven to drive the two groups of laminating plates to move relatively, and the inner sides of the two groups of laminating plates are laminated on the outer wall of the computer board; the air pump is installed on the front side of the base, the output end of the air pump is connected to one side of the smoke discharging mechanism through an air conveying pipe, an air suction port of the smoke discharging mechanism is installed on the inner side of the rotating plate, and the outer side of the air suction port corresponds to the outer side of the computer board. According to the laser cutting machine for computer production and the operation method of the laser cutting machine, the smoke exhaust mechanism is arranged, and the smoke exhaust mechanism is arranged, so that a computer plate can be cleaned, smoke can be absorbed after machining is finished, and therefore the situation that the human health of workers is damaged due to smoke emission can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field related to computer production, and in particular to a laser cutting machine for computer production and an operating method thereof. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed calculation. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. During production and processing, laser cutting machines are required for auxiliary processing.

[0003] The existing laser cutting machine has certain defects when operating. When processing different materials, it is necessary to limit the materials, but the existing laser cutting machine cannot limit the materials well, resulting in the phenomenon of offset during processing. In order to solve the above problem, reference can be made to the prior art (application number CN202222416261.4, Chinese patent with publication date of 2023-01-03), which discloses a motherboard cutting device for computer processing. The cutting device transports the motherboard from the feeding end through a first conveyor belt, drives one side of the limit plate to move through a first electric push rod, rotates the turntable through a connecting rod, and drives the connecting rods on both sides to move through the rotation of the turntable, so that the limit plates on both sides move toward each other at the same time, so that the position of the motherboard on the first conveyor belt is centered, ensuring that the motherboard can stably fall into the groove, and then drives the threaded rod to rotate through a motor, slides the first slider in the first slide groove, adjusts the lateral position of the laser cutting head, and adjusts the longitudinal position of the laser cutting head through the electric slider sliding in the electric slide groove, and then adjusts the laser cutting through the second hydraulic cylinder. The height of the machine head can be adjusted to achieve cutting at any position of the mainboard; at the same time, reference can be made to a clamp fixing mechanism of a laser cutting machine disclosed in the prior art (application number CN202221072196.1, published on 2022-10-14 Chinese patent), which can achieve the effect of fixing the plate by setting a fixed structure and using a second electric telescopic rod to drive the fixed plate to descend, so that the fixed plate is in contact with the plate, and the auxiliary fixing structure is set to use a pressing roller to contact the plate to achieve the effect of auxiliary fixing of the plate, thereby improving the fixing effect of the equipment, helping to avoid the plate from shaking during the cutting process, and improving the processing quality of the product; finally, reference can be made to a metal laser cutting machine disclosed in the prior art (application number CN202323282454.6, published on 2024-08-23 Chinese patent), which can effectively fix the metal plate through the fixing mechanism, and at the same time, under the action of the three springs, the metal plate is fixed more firmly, so that the cutting operation can be carried out smoothly.

[0004] Although the above-mentioned device can be fixed during operation to facilitate laser cutting, there are still certain shortcomings in the processing. When performing laser operations, the laser beam irradiates the material, which will quickly melt the material and generate a large amount of smoke in the process. Most of the existing technologies process the smoke directly into the air, which will not only affect the environment, but also excessive smoke will cause damage to the health of the workers.

[0005] Therefore, we propose a computer production laser cutting machine and an operating method thereof to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide a laser cutting machine for computer production and an operating method thereof, so as to solve the problem raised in the above background technology that when the laser cutting machines currently on the market perform laser operations, the laser beam irradiates the material, which will quickly fuse the material and generate a large amount of smoke in the process. In the existing technology, most of the smoke is directly absorbed into the air, which not only affects the environment, but also excessive smoke can cause damage to the health of the workers.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laser cutting machine for computer production, comprising a base and an adjustment frame slidably arranged on the top of the base, a laser cutting part is fixed on one side of the surface of the adjustment frame; one side of the adjustment frame is arranged on one side of the adjustment mechanism, and the action end of the adjustment mechanism can drive the laser cutting part to adjust in different directions; a rotating worm is installed on one side of the top of the base, and the rotation of the rotating worm drives the fixing mechanism to operate, and the driving of the fixing mechanism can drive two groups of bonding plates to move relative to each other, and the inner sides of the two groups of bonding plates are bonded to the outer wall of the computer plate; an air pump is installed at the front side of the base, and the output end of the air pump is connected to one side of the smoke exhaust mechanism through an air pipe, and the air intake included in the smoke exhaust mechanism is installed on the inner side of the rotating plate, and the outer side of the air intake corresponds to the outer side of the computer plate.

[0008] Preferably, the adjustment mechanism includes a transverse adjustment member fixed to one side of the top of the adjustment frame, the active end of the transverse adjustment member is fixed to one side of the longitudinal adjustment member, the active end of the longitudinal adjustment member is fixed to the rear wall of the laser cutting member, the rear side of the adjustment frame is fixed to the end of the connecting rod, and the other end of the connecting rod is fixed to the output end of the front and rear adjustment members.

[0009] Preferably, the driving parts of the lateral adjustment part, the longitudinal adjustment part and the front and rear adjustment parts are all electric push rods, and a roller is rotatably provided at the bottom position of the adjustment frame. The outer side of the roller fits into the inner part of the base, and two groups of jet pipes correspond to the outer side of the upper end of the laser cutting part. Nitrogen can be transported inside the jet pipe, and the output end of the nitrogen corresponds to the processing place of the laser cutting part and the computer plate. Two groups of length- and height-adjustable adjustment rods are also fixed to the outer side of the upper end of the laser cutting part.

[0010] Preferably, the fixing mechanism includes a rotating worm wheel threadedly connected to the outside of the rotating worm, the bottom position of the rotating worm wheel is rotatably connected to the inside of the base, two groups of support rods are rotatably arranged at the top edge of the rotating worm wheel, the other end of the support rod is fixedly arranged inside the connecting shaft, the outer side of the upper end of the connecting shaft is slidably arranged inside the slide groove, and the top end of the connecting shaft is rotatably arranged on the side wall of the bonding plate.

[0011] Preferably, the slide groove is opened on the top outer side of the base, the moving directions of the two sets of bonding plates are oppositely arranged, the outer side of the rotating worm is rotatably arranged inside the base, and the outer end of the rotating worm is fixed to the output end of the motor.

[0012] Preferably, the smoke exhaust mechanism includes a hard tube connected to the top end of the air supply pipe, a piston rod is fitted on the inner side of the hard tube, an empty groove is opened through the inner side of the piston rod, the other end of the piston rod is connected to the inner side of the threaded connecting tube, the outer end of the threaded connecting tube is rotatably set on the top of the fitting plate, the outer side of the threaded connecting tube is fixed to the end of the rotating plate, both sides of the bottom of the rotating plate are connected with air intake ports, the air intake ports correspond to the processing area, and the other end of the rotating plate is connected to one side of the fitting plate through a torsion spring.

[0013] Preferably, a return spring is fixed to the inner wall of the hard tube, and the other end of the return spring is fixed to the outside of the piston rod, and the outside of the piston rod is fitted against the inner wall of the hard tube. A thread groove with a larger pitch is provided at the end of the piston rod away from the return spring, and the thread groove of the piston rod is threadedly connected to the inside of the threaded connecting tube. A conical block is fitted on the inner side of one end of the piston rod close to the return spring, and the outer side of the conical block is fitted against the inner side of the conical hole, and the outer end of the conical hole is fixed to the inner wall of the empty groove through a connecting spring.

[0014] Preferably, the rotation range of the rotating plate is 0-90 degrees, and the elastic force of the return spring is smaller than the elastic force of the connecting spring.

[0015] Preferably, an electromagnetic plate is fixed to the middle part of the inner side of the rotating plate, and an independent power supply is arranged inside the electromagnetic plate. A power switch is slidingly arranged on the side of the rotating plate close to the bonding plate, and a spring is also arranged on the inner side of the power switch. The power switch is in a squeezed state to be in a power-on state, and is in a non-squeezed state to be in a power-off state.

[0016] An operating method of a laser cutting machine for computer production, the specific operating method is as follows:

[0017] S1: Place the computer plate in the middle of the base, and use the motor to drive the rotating worm to rotate. The rotation of the rotating worm drives the fixing mechanism to operate, so that the computer plate can be positioned;

[0018] S2: By controlling the air pump to work, the gas is absorbed through the air pipe, so that the gas acts on the smoke exhaust mechanism and first drives the rotating plate to rotate. The air inlet on the inner side of the rotating plate corresponds to the outer side of the computer board to achieve air suction and cleaning treatment to prevent dust from falling on the outer side of the computer board. After the absorption is completed, the air pump is turned off, and the rotating plate is reset and rotated by the torsion spring;

[0019] S3: The laser cutting parts can be controlled to adjust the positions of different positions by controlling the adjustment components, and adjusting the positions of the horizontal adjustment parts, the longitudinal adjustment parts, and the front and rear adjustment parts, so as to facilitate the processing;

[0020] S4: After the processing is completed, the laser cutting parts are reset, the position of the adjusting rod is adjusted and locked by bolts. The outer side of the adjusting rod corresponds to one side of the rotating plate, which can realize smoke exhaust processing at different positions. After the rotating plate is rotated to the horizontal position, the power switch is in the extrusion state, which can realize the power supply of the electromagnetic plate, and the waste metal impurities can be adsorbed. After processing, the computer board parts after processing and cutting are replaced.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the laser cutting machine for computer production and the operating method thereof are provided with a smoke exhaust mechanism, which can not only clean the computer board, but also absorb the smoke after the processing is completed, thereby avoiding the emission of smoke causing damage to the health of the workers. The specific contents are as follows:

[0022] 1. A rotating worm is provided, which drives the meshing worm wheel to rotate, and the connecting shaft and the bonding plate can be driven to slide inside the slide groove through the support rod, so that the two sets of relatively moving bonding plates can limit the computer plate, which is convenient for later processing. Furthermore, laser cutting processing in different directions can be performed through the setting of the horizontal adjustment member, the longitudinal adjustment member and the front and rear adjustment members.

[0023] 2. An air pump is provided, through which the gas can be circulated through the gas pipe and the hard pipe, and the conical block is opened, so that the gas can be exhausted through the air intake port, so as to facilitate the treatment of the fume generated by the processing. Furthermore, an adjusting rod is provided, and by adjusting the position of the adjusting rod, the rotating plate can be placed in different positions, so that the fume can be further absorbed and treated. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0025] Figure 2 It is a side view structural schematic diagram of the present invention;

[0026] Figure 3 This is a schematic diagram of the main structure of the adjustment frame of the present invention;

[0027] Figure 4 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0028] Figure 5 It is a schematic diagram of the top view of the rotating worm gear of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of the rotating plate of the present invention after flipping;

[0030] Figure 7 This is a bottom view of the structure of the rotating plate of the present invention;

[0031] Figure 8 This is a schematic diagram of the cross-sectional structure of the piston rod of the present invention;

[0032] Fig. 9 For the present invention Figure 6 Enlarged structural diagram at B in the middle.

[0033] In the figure: 1. base; 2. adjustment frame; 201. roller; 3. lateral adjustment member; 4. longitudinal adjustment member; 5. laser cutting member; 6. front and rear adjustment member; 7. connecting rod; 8. jet pipe; 9. adjusting rod; 10. rotating worm; 11. rotating worm wheel; 12. support rod; 13. connecting shaft; 14. fitting plate; 15. slide groove; 16. air pump; 17. air delivery pipe; 18. hard pipe; 19. reset spring; 20. piston rod; 2001. conical block; 2002. conical hole; 2003. connecting spring; 2004. empty groove; 21. threaded connecting pipe; 22. rotating plate; 23. air inlet; 24. electromagnetic plate; 25. power switch; 26. torsion spring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 9 , the present invention provides the following technical solutions:

[0036] Embodiment 1

[0037] In order to solve the problem that when the laser cutting machine on the market performs laser operation, the laser beam will quickly fuse the material when it is irradiated on the material, and a large amount of smoke will be generated in the process. Most of the existing technologies deal with the smoke and directly integrate it into the air. At this time, it will not only affect the environment, but also excessive smoke will cause damage to the health of the workers. Please refer to the attached Figure 1 , Attachment Figure 2 And attached Figure 6 -Attached Fig. 9The air pump 16 is installed at the front side of the base 1, and the output end of the air pump 16 is connected to one side of the smoke exhaust mechanism through the air pipe 17. The air inlet 23 included in the smoke exhaust mechanism is installed on the inner side of the rotating plate 22, and the outer side of the air inlet 23 corresponds to the outer side of the computer plate. The smoke exhaust mechanism includes a hard pipe 18 connected to the top position of the air pipe 17, and a piston rod 20 is fitted on the inner side of the hard pipe 18. An empty groove 2004 is opened on the inner side of the piston rod 20, and the other end of the piston rod 20 is connected to the The inner side of the threaded connecting tube 21 is connected to the inner side of the threaded connecting tube 21, the outer end of the threaded connecting tube 21 is rotatably arranged on the top of the bonding plate 14, the outer side of the threaded connecting tube 21 is fixed to the end of the rotating plate 22, the bottom sides of the rotating plate 22 are connected with air inlets 23, the air inlets 23 correspond to the processing area, and the other end of the rotating plate 22 is connected to one side of the bonding plate 14 through a torsion spring 26; the inner wall of the hard tube 18 is fixed with a return spring 19, and the other end of the return spring 19 is fixed to the outer side of the piston rod 20, and the movable The outer side of the plug rod 20 is fitted to the inner wall of the hard tube 18, and a thread groove with a larger pitch is provided at the end of the piston rod 20 away from the return spring 19. The thread groove of the piston rod 20 is threadedly connected to the inside of the threaded connecting tube 21. A conical block 2001 is fitted to the inner side of the end of the piston rod 20 close to the return spring 19. The outer side of the conical block 2001 is fitted to the inner side of the conical hole 2002. The outer end of the conical hole 2002 is connected to the inner side of the empty groove 2004 through the connecting spring 2003. The wall is fixed; the rotation range of the rotating plate 22 is 0-90 degrees, and the elastic force of the reset spring 19 is less than the elastic force of the connecting spring 2003; an electromagnetic plate 24 is fixed to the middle part of the inner side of the rotating plate 22, and an independent power supply is arranged inside the electromagnetic plate 24, and a power switch 25 is slidingly arranged on the side of the rotating plate 22 close to the bonding plate 14, and a spring is also arranged on the inner side of the power switch 25, and the power switch 25 is in the squeezed state for the power-on state, and the power switch 25 is in the non-squeezed state for the power-off state.

[0038] First, during the processing, smoke is generated after the laser beam of the laser cutting piece 5 contacts the computer plate. At this time, the air pump 16 is started, and the output end of the air pump 16 evacuates the inside of the air pipe 17 and the hard pipe 18. At this time, the gas will move inside the hard pipe 18, and then the piston rod 20 will drive the return spring 19 to move, so that the thread with a larger pitch at one end of the piston rod 20 is threadedly connected with the inner side of the threaded connecting pipe 21, and then the threaded connecting pipe 21 drives the rotating plate 22 to rotate on the outer side of the upper end of the bonding plate 14. At this time, the position of the rotating plate 22 can be easily adjusted. When the rotating plate 22 is blocked and the rotating plate 2 After the laser cutting member 5 moves to the maximum range, the conical block 2001 will move to the left, thereby causing the conical block 2001 to be separated from the conical hole 2002, and the conical block 2001 will slide in the empty slot 2004 through the connecting spring 2003, thereby causing the gas to be transported through the threaded connecting pipe 21, thereby causing the gas to be adsorbed in the air inlet 23, thereby causing the fume to be adsorbed, and when the laser cutting member 5 moves in the lateral position, the adjusting rod 9 will contact one side of the rotating plate 22, and the movement of the laser cutting member 5 can drive the rotating plate 22 to adjust its angle, thereby achieving adsorption at different angles.

[0039] Embodiment 2

[0040] For the convenience of processing, please refer to the attached Figure 1 -Attached Figure 5, including a base 1 and an adjustment frame 2 slidably arranged on the top of the base 1, a laser cutting piece 5 is fixed on one side of the surface of the adjustment frame 2; one side of the adjustment frame 2 is arranged on one side of the adjustment mechanism, and the action end of the adjustment mechanism can drive the laser cutting piece 5 to adjust in different directions; a rotating worm 10 is installed on one side of the top of the base 1, and the rotation of the rotating worm 10 drives the fixing mechanism to operate, and the driving of the fixing mechanism can drive the two groups of bonding plates 14 to move relative to each other, and the inner sides of the two groups of bonding plates 14 are bonded to the outer wall of the computer plate. The adjustment mechanism includes a transverse adjustment piece 3 fixed on one side of the top of the adjustment frame 2, the action end of the transverse adjustment piece 3 is fixed on one side of the longitudinal adjustment piece 4, and the action end of the longitudinal adjustment piece 4 is fixed on the rear wall of the laser cutting piece 5, and the rear side of the adjustment frame 2 is fixed on the end of the connecting rod 7, and the other end of the connecting rod 7 is fixed on the output end position of the front and rear adjustment pieces 6; the transverse adjustment piece 3, the longitudinal The driving members of the adjusting member 4 and the front and rear adjusting members 6 are all electric push rods. A roller 201 is rotatably set at the bottom position of the adjusting frame 2, and the outer side of the roller 201 is attached to the inside of the base 1. Two groups of jet pipes 8 are corresponding to the outer side of the upper end of the laser cutting member 5. Nitrogen can be transported inside the jet pipe 8. The output end of the nitrogen corresponds to the processing position of the laser cutting member 5 and the computer plate. Two groups of length and height adjustable adjustment rods 9 are also fixed to the outer side of the upper end of the laser cutting member 5; the fixing mechanism includes a rotating worm wheel 11 threadedly connected to the outer side of the rotating worm 10, and the bottom position of the rotating worm wheel 11 is rotatably connected to the inside of the base 1. Two groups of support rods 12 are rotatably set at the top edge of the rotating worm wheel 11, and the other end of the support rod 12 is fixedly set inside the connecting shaft 13, and the outer side of the upper end of the connecting shaft 13 is slidably set inside the slide groove 15, and the top end of the connecting shaft 13 is rotatably set on the side wall of the bonding plate 14.

[0041] First, place the computer plate on the top of the base 1, and then start the motor so that the output end of the motor drives the rotating worm 10 to rotate inside the base 1, and then the rotating worm 10 drives the meshing rotating worm wheel 11 to rotate, so that the rotating worm wheel 11 rotates inside the base 1. At this time, the two sets of support rods 12 fixed at the top edge of the rotating worm wheel 11 will also drive the connecting shaft 13 to move, so that the connecting shaft 13 slides inside the slide groove 15, and the bonding plate 14 will also slide inside the base 1. At this time, the bonding plate 14 bonds the computer plate to achieve the limit processing of the computer plate. Then, before processing, start the air pump 16. At this time, the air pump 16 will also drive the rotating plate 22 to rotate, so that the rotating plate 22 is on the outside of the computer plate. At this time, the air inlet 23 will also clean the dust on the top of the computer plate, and the cleaning is completed. Afterwards, through the setting of the adjustment mechanism, the horizontal adjustment member 3, the longitudinal adjustment member 4 and the front and rear adjustment member 6 can be moved in position, and the computer plate can be adjusted to be processed. During the processing, nitrogen is sprayed to the cutting position through the jet pipe 8. The isolation layer formed by the nitrogen can effectively prevent oxygen from contacting the metal, thereby reducing the occurrence of oxidation reaction and protecting the quality of the cutting surface. In addition, when the nitrogen is sprayed to the cutting area at a high speed, it can absorb and take away a large amount of heat, play a cooling role, and can generate a strong impact force to quickly blow the molten metal slag away from the cutting surface, so that the cutting surface remains clean and tidy, reducing the influence of the slag on the cutting quality, and reducing the blackening of the cutting position due to the oxidation of the slag. Finally, through the rotation of the rotating plate 22, the power switch 25 set on one side of the electromagnetic plate 24 can be squeezed, and the electromagnetic plate 24 will be energized at this time, so that the metal waste slag can be adsorbed and collected.

[0042] An operating method of a laser cutting machine for computer production, the specific operating method is as follows:

[0043] S1: placing a computer plate in the middle of the base 1, and driving the rotating worm 10 to rotate by a motor, the rotation of the rotating worm 10 drives the fixing mechanism to operate, and the computer plate can be positioned;

[0044] S2: By controlling the air pump 16 to work, the gas is absorbed through the air pipe 17, so that the gas acts on the smoke exhaust mechanism and first drives the rotating plate 22 to rotate. The air inlet 23 on the inner side of the rotating plate 22 corresponds to the outer side of the computer board to achieve air suction cleaning treatment to prevent dust from falling on the outer side of the computer board. After the absorption is completed, the air pump 16 is turned off, and the rotating plate 22 is reset and rotated by the torsion spring 26;

[0045] S3: By controlling the adjustment component to operate, the laser cutting part 5 can be controlled to adjust the positions of different positions through the position adjustment of the transverse adjustment part 3, the longitudinal adjustment part 4 and the front and rear adjustment part 6, so as to facilitate the processing;

[0046] S4: After the processing is completed, the laser cutting part 5 is reset, the position of the adjusting rod 9 is adjusted and locked by bolts, the outer side of the adjusting rod 9 corresponds to one side of the rotating plate 22, and smoke exhaust processing at different positions can be realized. After the rotating plate 22 is rotated to the horizontal position, the power switch 25 is in an extrusion state, and the electromagnetic plate 24 can be powered on, which can adsorb waste metal impurities. After processing, the computer board parts after processing and cutting are replaced.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser cutting machine for computer production, comprising a base (1) and an adjustment frame (2) slidably arranged on the top of the base (1), wherein a laser cutting piece (5) is fixed on one side of the surface of the adjustment frame (2); Features: One side of the adjustment frame (2) is arranged on one side of the adjustment mechanism, and the action end of the adjustment mechanism can drive the laser cutting piece (5) to perform adjustment processing in different directions; A rotating worm (10) is installed on one side of the top of the base (1), and the rotation of the rotating worm (10) drives the fixing mechanism to operate, and the driving of the fixing mechanism can drive the two groups of bonding plates (14) to move relative to each other, and the inner sides of the two groups of bonding plates (14) are bonded to the outer wall of the computer plate; The air pump (16) is installed at the front side of the base (1), and the output end of the air pump (16) is connected to one side of the smoke exhaust mechanism through an air pipe (17). The air intake port (23) included in the smoke exhaust mechanism is installed on the inner side of the rotating plate (22), and the outer side of the air intake port (23) corresponds to the outer side of the computer plate.

2. A computer production laser cutting machine according to claim 1, characterized in that: The adjustment mechanism comprises a transverse adjustment member (3) fixed to one side of the top of the adjustment frame (2), the action end of the transverse adjustment member (3) is fixed to one side of the longitudinal adjustment member (4), the action end of the longitudinal adjustment member (4) is fixed to the rear wall of the laser cutting member (5), the rear side of the adjustment frame (2) is fixed to the end of a connecting rod (7), and the other end of the connecting rod (7) is fixed to the output end of the front and rear adjustment members (6).

3. A computer production laser cutting machine according to claim 2, characterized in that: The driving parts of the lateral adjustment member (3), the longitudinal adjustment member (4) and the front-rear adjustment member (6) are all electric push rods. A roller (201) is rotatably arranged at the bottom of the adjustment frame (2). The outer side of the roller (201) is attached to the inside of the base (1). Two groups of jet pipes (8) are correspondingly arranged on the outer side of the upper end of the laser cutting member (5). Nitrogen can be transported inside the jet pipes (8). The output end of the nitrogen corresponds to the processing position of the laser cutting member (5) and the computer plate. Two groups of length- and height-adjustable adjustment rods (9) are also fixed on the outer side of the upper end of the laser cutting member (5).

4. A computer production laser cutting machine according to claim 1, characterized in that: The fixing mechanism comprises a rotating worm wheel (11) threadedly connected to the outer side of the rotating worm (10); the bottom position of the rotating worm wheel (11) is rotatably connected to the inside of the base (1); two groups of support rods (12) are rotatably arranged at the top edge of the rotating worm wheel (11); the other end of the support rod (12) is fixedly arranged inside the connecting shaft (13); the outer side of the upper end of the connecting shaft (13) is slidably arranged inside the slide groove (15); and the top end of the connecting shaft (13) is rotatably arranged on the side wall of the bonding plate (14).

5. A computer production laser cutting machine according to claim 4, characterized in that: The slide groove (15) is opened on the top outer side of the base (1), the moving directions of the two sets of bonding plates (14) are arranged in opposite directions, the outer side of the rotating worm gear (10) is arranged to rotate inside the base (1), and the outer end of the rotating worm gear (10) is fixed to the output end of the motor.

6. A computer production laser cutting machine according to claim 1, characterized in that: The smoke exhaust mechanism includes a hard tube (18) connected to the top end of the air supply pipe (17), a piston rod (20) is fitted on the inner side of the hard tube (18), a hollow groove (2004) is penetrated through the inner side of the piston rod (20), the other end of the piston rod (20) is connected to the inner side of a threaded connecting tube (21), the outer end of the threaded connecting tube (21) is rotatably arranged on the top of the bonding plate (14), the outer side of the threaded connecting tube (21) is fixed to the end of the rotating plate (22), the bottom sides of the rotating plate (22) are connected with air intake ports (23), the air intake ports (23) correspond to the processing area, and the other end of the rotating plate (22) is connected to one side of the bonding plate (14) through a torsion spring (26).

7. A computer production laser cutting machine according to claim 6, characterized in that: A return spring (19) is fixed to the inner wall of the hard tube (18), and the other end of the return spring (19) is fixed to the outer side of the piston rod (20). The outer side of the piston rod (20) is in contact with the inner wall of the hard tube (18). A thread groove with a larger pitch is provided at one end of the piston rod (20) away from the return spring (19). The thread groove of the piston rod (20) is threadedly connected to the inside of the threaded connecting tube (21). A conical block (2001) is in contact with the inner side of one end of the piston rod (20) close to the return spring (19). The outer side of the conical block (2001) is in contact with the inner side of the conical hole (2002). The outer end of the conical hole (2002) is fixed to the inner wall of the empty groove (2004) via a connecting spring (2003).

8. A computer production laser cutting machine according to claim 7, characterized in that: The rotation range of the rotating plate (22) is 0-90 degrees, and the elastic force of the return spring (19) is smaller than the elastic force of the connecting spring (2003).

9. A computer production laser cutting machine according to claim 6, characterized in that: An electromagnetic plate (24) is fixed to the middle of the inner side of the rotating plate (22), and an independent power supply is arranged inside the electromagnetic plate (24). A power switch (25) is slidably arranged on one side of the rotating plate (22) close to the bonding plate (14), and a spring is also arranged inside the power switch (25). The power switch (25) is in a squeezed state when it is in a power-on state, and in a non-squeezed state when it is in a power-off state.

10. A method for operating a laser cutting machine for computer production, characterized in that: The specific operation method is as follows: S1: Place the computer board in the middle of the base (1), rotate the worm (10) to drive the fixing mechanism to operate, and then position the board; S2: By controlling the air pump (16) to work, the gas drives the smoke exhaust mechanism to operate and drives the rotating plate (22) to rotate. The air inlet (23) on the inner side of the rotating plate (22) corresponds to the outer side of the plate to achieve air suction cleaning to prevent dust from falling on the outer side of the computer plate. After the absorption is completed, the air pump (16) is turned off, and the rotating plate (22) is reset and rotated by the torsion spring (26); S3: By controlling the operation of the adjustment component, the adjustment of different positions of the laser cutting part (5) is controlled by the transverse adjustment part (3), the longitudinal adjustment part (4) and the front and rear adjustment part (6) to facilitate processing; S4: The outer side of the adjusting rod (9) corresponds to one side of the rotating plate (22), which can realize smoke exhaust at different positions. After the rotating plate (22) rotates to the horizontal position, the electromagnetic plate (24) is energized to absorb the waste metal impurities, and then the computer board parts that have been processed and cut are replaced and processed.

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