CN116038154B

CN116038154B - Multifunctional laser processing equipment

Info

Publication number: CN116038154B
Application number: CN202310170641.0A
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Linyi Youcheng Sawing Technology Service Co ltd
Current assignee: Linyi Youcheng Sawing Technology Service Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2024-11-08
Anticipated expiration: 2043-02-27
Also published as: CN116038154A

Abstract

The present invention discloses a multifunctional laser processing equipment, which belongs to the field of PCD saw blade processing. It mainly includes a frame, a lifting mechanism is provided on one side of the frame, a laser translation mechanism that can move back and forth along the width direction of the frame is provided on the lifting mechanism, a rotating plate is rotatably connected to the laser translation mechanism, a laser galvanometer and a gear shifting needle are provided on the rotating plate, and a saw blade translation mechanism that can move back and forth along the length direction of the frame is provided on the other side of the frame, and a rotating mechanism 2 is provided on the saw blade translation mechanism, and a detachable clamp fixing mechanism is installed at the output end of the rotating mechanism 2 through a clamp mounting plate. The present invention can process both circular saw blades and other ordinary tools, and realizes the direct completion of saw tooth front angle surface, back angle surface, double side surface processing and cutting edge finishing through a laser processing equipment, has strong versatility, reduces equipment investment, and greatly improves production efficiency. The present invention is mainly used for laser processing of various diamond tools and saw blades.

Description

Multifunctional laser processing equipment

Technical Field

The invention belongs to the field of PCD saw blade machining, and particularly relates to multifunctional laser machining equipment.

Background

The existing saw teeth of the diamond saw blade mainly adopt electric spark grinding processing, and the diamond layer has poor conductivity and even does not conduct electricity, so that the electric spark efficiency is too low, and the processing requirements of enterprises cannot be met. The applicant has filed Chinese patent with the publication numbers of CN218016487U and CN218193192U, and the machining efficiency is 5 times that of electric spark machining and the machining precision is higher through laser machining of diamond saw blades.

However, the saw tooth rear angle surface and the double side surfaces cannot be directly machined and the cutting edge cannot be finished by one laser machining device, and the saw tooth front angle surface cannot be machined; secondly, the above patent cannot be applied to the processing of circular saw blades of various specifications and models, and also cannot process other cutters than circular saw blades, and the versatility is not high.

Disclosure of Invention

The invention aims to solve the technical problems that: the utility model provides a overcome prior art's not enough, provides a multi-functional laser processing equipment, this equipment can process the saw blade, can process other ordinary cutters again, has realized directly accomplishing sawtooth rake face, relief angle face, two side face processing and cutting edge finish through a laser processing equipment, and the commonality is strong, has reduced equipment input, and production efficiency improves by a wide margin.

The multifunctional laser processing equipment comprises a frame, wherein a lifting mechanism is arranged on one side of the frame, a laser translation mechanism capable of moving back and forth along the width direction of the frame is arranged on the lifting mechanism, a rotating plate is rotationally connected to the laser translation mechanism, a laser vibrating mirror and a tooth shifting needle are arranged on the rotating plate, a saw blade translation mechanism capable of moving back and forth along the length direction of the frame is arranged on the other side of the frame, a rotating mechanism II is arranged on the saw blade translation mechanism, and a detachable fixture fixing mechanism is arranged at the output end of the rotating mechanism II through a fixture mounting plate.

Preferably, the second rotating mechanism is arranged on the fixed seat, the fixed seat is fixedly connected with the transverse sliding plate on the saw blade translation mechanism, the output end of the second rotating mechanism is connected with the second speed reducer, and the clamp mounting plate is arranged at the output end of the second speed reducer.

Preferably, the fixture fixing mechanism comprises a fixing component, the fixing component is provided with a saw blade adjusting component and a saw blade clamping component which are matched with each other, the saw blade adjusting component comprises two supporting plates, the supporting plates are fixed on the fixing component, a screw rod is rotationally connected to the supporting plates through bearings, a screw rod nut and a sliding block are slidingly connected to the screw rod, the sliding block is fixedly connected with the screw rod nut, a hanging plate is arranged on the sliding block, and a hanging shaft for installing a circular saw blade is arranged on the hanging plate.

Preferably, the fixing component comprises a fixing plate, the fixing plate is connected with the fixture mounting plate, a first long-strip hole and a second assembly hole matched with the saw blade clamping component are formed in the fixing plate, a limiting block is connected in the first long-strip hole in a sliding mode, and the sliding block is connected with the limiting block through a fastening piece.

Preferably, the saw blade clamping assembly comprises a clamping plate, a strip hole II matched with the assembly hole II is formed in the clamping plate, a clamping seat and a supporting seat are fixedly connected to the clamping plate, a clamping cylinder corresponding to the clamping seat is arranged on the supporting seat, a clamp is arranged at the extending end of the clamping cylinder, and matched guide clamping pieces are respectively arranged on the clamping seat and the clamp.

Preferably, the axial direction of the setting needle in the initial position is parallel to the axial direction of the circular saw blade.

Preferably, the optical fiber on the laser galvanometer is arranged at one end far away from the saw blade translation mechanism.

Preferably, the bottom of the frame is provided with a dust removing mechanism, the dust removing mechanism comprises a dust removing fan and a dust removing filter element, an air inlet of the dust removing filter element is connected with a dust collecting cover on the frame through a pipeline, and an air outlet of the dust removing filter element is connected with the dust removing fan.

Preferably, the fixture fixing mechanism comprises a tool fixing disc, the tool fixing disc is connected with the fixture mounting plate, and a tool fixing seat for mounting a tool is arranged on the tool fixing disc.

Compared with the prior art, the invention has the beneficial effects that:

1. According to the invention, the rotatable fixture fixing mechanism is additionally arranged on the saw blade translation mechanism, the laser vibrating mirror is matched with the rotatable fixture fixing mechanism, so that the processing of the front angle surface of the saw tooth is realized, meanwhile, the finishing of the rear angle surface, the two side surfaces and the cutting edge of the saw tooth can be finished, the laser vibrating mirror and the tooth poking needle are not required to be manually adjusted, the machine is multipurpose, the use is more convenient, the equipment input cost is reduced, and the working efficiency is higher.

2. The saw blade adjusting component is additionally arranged on the fixture fixing mechanism, the position of the suspension shaft can be adjusted according to the size of the circular saw blade, and the distance between the circular saw blade and the saw blade clamping component is finely adjusted in detail by rotating the hand wheel, so that the invention is suitable for circular saw blades with various specifications, and the universality is greatly improved.

3. The saw blade translation mechanism is additionally provided with a rotating motor II, so that five-axis linkage of laser processing equipment is realized, and secondly, the saw blade translation mechanism is additionally provided with a fixture mounting plate which can be fixedly mounted with various fixtures, and different fixture fixing mechanisms and different cutters can be replaced, so that laser processing of a common cutter is further realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the second embodiment of the present invention.

Fig. 4 is a partial enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic diagram of the cooperation of the saw blade translation mechanism and the clamp securing mechanism.

Fig. 6 is an exploded view of the clamp-securing mechanism.

Fig. 7 is an exploded view of a second clamp securing mechanism.

Fig. 8 is an exploded view of a clip securing mechanism.

FIG. 9 is a schematic view of the cooperation of the clamp securing mechanism with the circular saw blade.

Fig. 10 is a schematic diagram of the cooperation of the fixture fixing mechanism and the milling cutter.

In the figure, 1, a rack; 2. a lifting mechanism; 3. a laser translation mechanism; 301. a longitudinal slide plate; 302. a first speed reducer; 303. a rotating plate; 304. a laser galvanometer; 305. an optical fiber; 306. a tooth poking seat; 307. a tooth-pulling needle; 308. a first rotating electric machine; 4. controlling a display; 5. a saw blade translation mechanism; 501. a transverse slide plate; 502. a fixing seat; 503. reinforcing ribs; 504. a second rotating electric machine; 505. a second speed reducer; 506. a clamp mounting plate; 507. a jig mounting hole; 6. a clamp fixing mechanism; 61. a fixing assembly; 611. a fixing plate; 612. a strip hole I; 613. a first assembly hole; 614. a second assembly hole; 615. a limiting block; 62. a saw blade adjustment assembly; 621. a hand wheel; 622. a support plate; 623. a screw rod; 624. a lead screw nut; 625. a hanging plate; 626. a suspension shaft; 627. a guide rod; 63. a saw blade clamping assembly; 631. a clamping plate; 632. a clamping seat; 633. a guide clip; 634. a support base; 635. a clamping cylinder; 636. a clamp; 637. a strip hole II; 638. a third assembly hole; 64. a circular saw blade; 65. a cutter fixing plate; 66. a fourth assembly hole; 67. a cutter fixing seat; 68. a cutter; 7. a dust removal fan; 8. a dust removal filter element.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

The terms of orientation referred to in the detailed description section include: the terms "upper", "lower", "left", "right", "front", "rear" are merely intended to facilitate the understanding of the technical solutions described in the present application by those skilled in the art according to the visual orientations shown in the accompanying drawings. Unless specifically defined and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly so that one of ordinary skill in the art would understand the meaning of the terms in this disclosure as the case may be.

Embodiment one:

As shown in fig. 1 and fig. 3, the multifunctional laser processing device comprises a frame 1, a lifting mechanism 2 capable of moving up and down is arranged on one side of the frame 1, a laser translation mechanism 3 capable of moving back and forth along the width direction of the frame 1 is arranged on the lifting mechanism 2, a rotating plate 303 is connected to the laser translation mechanism 3 in a rotating manner, a laser vibrating mirror 304 and a tooth poking seat 306 are arranged on the rotating plate 303, a tooth poking needle 307 is arranged on the tooth poking seat 306, a saw blade translation mechanism 5 capable of moving left and right along the length direction of the frame 1 is arranged on the other side of the frame 1, and the structure and the connection relation are in the prior art and are not repeated. The relative positions of the laser and the circular saw blade 64 can be adjusted by the cooperative actions of the lifting mechanism 2, the laser translation mechanism 3 and the saw blade translation mechanism 5, so that the circular saw blade 64 is subjected to laser processing. Because the two side surfaces and the rear angle surface of the saw tooth are inclined surfaces, the laser vibrating mirror 304 swings along with the rotating plate 303, so that the inclined angle of each processing surface of the saw tooth can be better adapted, and the processing precision is improved.

As shown in fig. 3 and fig. 5, the saw blade translation mechanism 5 is provided with a second rotating mechanism 504, the second rotating mechanism 504 is mounted on the fixed seat 502, the fixed seat 502 is fixedly connected with the transverse sliding plate 501 on the saw blade translation mechanism 5, the fixed seat 502 is in an L-shaped structure, the fixed seat 502 is provided with a reinforcing rib 503, the reinforcing rib 503 can improve the strength of the fixed seat 502, the output end of the second rotating mechanism 504 is connected with a second speed reducer 505, the second speed reducer 505 can be any speed reducer sold in the market, preferably a harmonic speed reducer, the output end of the second speed reducer 505 is provided with a clamp mounting plate 506, the clamp mounting plate 506 is in an annular structure, the clamp mounting plate 506 and the power output end of the second speed reducer 505 are coaxially arranged, a plurality of clamp mounting holes 507 which are uniformly distributed in a circular shape are formed in the center of the circle of the clamp mounting holes 507 on the center shaft of the output end of the second speed reducer 505, and the clamp mounting plate 506 is provided with a detachable clamp fixing mechanism 6. Through setting up rotary mechanism two 504, make laser processing equipment can carry out five-axis linkage to realized the laser processing of sawtooth front angle face, extended former laser processing equipment's function, the commonality is stronger, realizes through a machine, can accomplish sawtooth both sides face, rear angle face, front angle face and the processing of finishing, greatly reduced manufacturing cost.

As shown in fig. 5, the clamp-securing mechanism 6 includes a securing assembly 61 with a mating blade adjustment assembly 62 and blade clamping assembly 63 disposed on the securing assembly 61. As shown in fig. 6 to 8, the fixing assembly 61 includes a fixing plate 611, a plurality of first assembling holes 613 matching with the fixture mounting holes 507 are formed on the fixing plate 611, the fixing plate 611 is fixedly connected with the fixture mounting plate 506 through bolts, a first long hole 612 and a second assembling hole 614 matching with the saw blade clamping assembly 63 are formed on the fixing plate 611, a limiting block 615 is slidably connected in the first long hole 612, and the sliding block 624 is connected with the limiting block 615 through a fastening piece. The adjustment of the mounting position of the fixing component 61 can be realized by replacing the first mounting hole 613 matched with the clamp mounting hole 507, and the installation and the adjustment are convenient.

The saw blade adjusting assembly 62 comprises two supporting plates 622, the supporting plates 622 are fixed on a fixing plate 611 of the fixing assembly 61, a lead screw 623 is rotatably connected to the supporting plates 622 through bearings, a hand wheel 621 is arranged at one end, far away from the saw blade clamping assembly 63, of the lead screw 623, a lead screw nut and a sliding block 624 are slidably connected to the lead screw 623, the sliding block 624 is fixedly connected with the lead screw nut, guide rods 627 fixedly connected with the supporting plates 622 are respectively arranged at the upper end and the lower end of the lead screw 623, the guide rods 627 penetrate through the sliding block 624, the sliding block 624 is slidably connected with the guide rods 627, a hanging plate 625 is arranged on the sliding block 624, a plurality of hanging holes for fixing hanging shafts 626 are formed in the hanging plate 625, and the hanging shafts 626 are used for installing the circular saw blade 64. By adjusting the mounting position of the suspension shaft 626, the suspension of the circular saw blade of various specifications can be achieved, and secondly, the position of the circular saw blade 64 can be adjusted by the screw 623 as well, thereby being suitable for the suspension of the circular saw blade of various specifications.

When the specification of the circular saw blade 64 changes and the position of the circular saw blade 64 needs to be adjusted, the bolts are loosened, so that the sliding block 624 and the limiting block 615 can slide along the first long strip hole 612, the hand wheel 621 is rotated at the moment, the lead screw 623 rotates along with the sliding block, the lead screw nut drives the sliding block 624 and the limiting block 615 to slide in the first long strip hole 612, and when the circular saw blade 64 moves to a proper position, the bolts on the sliding block 624 are screwed down, the sliding block 624 and the limiting block 615 are locked, and the space adjustment and limiting between the circular saw blade 64 and the saw blade clamping assembly 63 are completed, so that the circular saw blade 64 with various specifications can be clamped, and the influence of end face runout on the machining precision is eliminated.

As shown in fig. 6, the saw blade clamping assembly 63 includes a clamping plate 631, a second elongated hole 637 matched with the second mounting hole 614 and a third mounting hole 638 matched with the first mounting hole 613 are formed on the clamping plate 631, the mounting positions of the saw blade clamping assembly 63 can be flexibly changed by the arrangement of the second elongated hole 637 and the third mounting hole 638, so as to adapt to the clamping of circular saw blades with various specifications, a clamping seat 632 and a supporting seat 634 are fixedly connected to the clamping plate 631, a clamping cylinder 635 corresponding to the clamping seat 632 is arranged on the supporting seat 634, a clamp 636 is arranged at the extending end of the clamping cylinder 635, and a matched guiding clamping piece 633 is respectively mounted on the clamping seat 632 and the clamp 636. The clamping surface of the guide clamping piece 633 is on the same plane as the suspension surface of the suspension plate 625, and protrudes through the clamping cylinder 635 to drive the guide clamping piece 633 to clamp the circular saw blade 64.

As shown in fig. 2 and fig. 4, the axial direction of the tooth-shifting needle 307 at the initial position is parallel to the axial direction of the circular saw blade 64, and when in use, the first rotating motor 308 drives the rotating plate 303 and the tooth-shifting needle 307 to swing by a certain angle, so that the front end position of the tooth-shifting needle 307 falls in the middle of the front corner surface of the saw tooth, and thus the tooth-shifting needle 307 can be prevented from touching the cutting edge of the saw tooth, and then the lifting mechanism 2 drives the tooth-shifting needle 307 to move downwards, so that the circular saw blade 64 rotates by a distance of one saw tooth.

The laser translation mechanism 3 comprises a longitudinal sliding plate 301, a rotary motor 308 is fixed at the position, far away from the saw blade translation mechanism 5, of the longitudinal sliding plate 301, a rotary speed reducer 302 is arranged at the output end of the rotary motor 308, the speed reducer 302 is connected with a rotary plate 303, a laser vibrating mirror 304 is fixed on the rotary plate 303, an optical fiber 305 on the laser vibrating mirror 304 is arranged at one end, far away from the saw blade translation mechanism 5, of the laser vibrating mirror, the rotation angle range of the laser vibrating mirror 304 is greatly improved, the rotation angle of the laser vibrating mirror 304 can be from-90 degrees to 90 degrees, and the optical fiber 305 cannot collide with other parts, so that the processing range of equipment is improved.

As shown in fig. 1, a dust removing mechanism is arranged at the bottom of a frame 1, the dust removing mechanism comprises a dust removing fan 7 and a dust removing filter element 8, an air inlet of the dust removing filter element 8 is connected through a dust collecting cover of the frame 1, and the dust collecting cover is in the prior art and is not repeated; the air outlet of the dust removing filter element 8 is connected with a dust removing fan 7. During laser processing, the dust removal fan 7 pumps generated cuttings into the dust removal filter element 8 for filtering, so that dust is prevented from being generated, and the workshop environment is greatly improved.

In the invention, when in installation, the lifting mechanism 2, the laser translation mechanism 3, the power mechanism of the saw blade translation mechanism 5, the first rotating motor 308, the second rotating motor 504, the dust removing fan 7 and the clamping cylinder 635 are respectively connected with the control display 4.

In operation, as shown in FIG. 9, the circular saw blade 64 to be machined is mounted on the suspension shaft 626 in a forward direction, i.e., with the saw tooth nose angle facing downward. Rotating the hand wheel 621, the hand wheel 621 drives the screw 623 to rotate therewith, so that the screw nut drives the slide block 624 and the limiting block 615 to slide in the first elongated hole 612, when the screw nut moves to a proper position, the bolt on the slide block 624 is screwed down, the slide block 624 and the limiting block 615 are locked, the space between the circular saw blade 64 and the saw blade clamping assembly 63 is adjusted and limited, the clamping cylinder 635 is started, the clamping cylinder 635 drives the clamp 636 to extend, and the circular saw blade 64 is clamped by the matched guide clamping piece 633.

The control display 4 is started, and the control display 4 controls the actions of the mechanisms. The size of the saw blade to be processed is input into the control display 4, the control display 4 controls the lifting mechanism 2, the laser translation mechanism 3 and the saw blade translation mechanism 5 to cooperatively act, the circular saw blade 64 is driven to move towards the vicinity of the laser vibrating mirror 304, and the tooth poking needle 307 is positioned on one side of saw teeth to be processed.

When the sawtooth side surface needs to be machined, the first rotating motor 308 is started, the first speed reducer 302 drives the rotating plate 303 to swing to one side by a certain angle, during machining, the control display 4 controls the lifting mechanism 2, the laser translation mechanism 3 and the saw blade translation mechanism 5 to act cooperatively, meanwhile, the first rotating motor 308 drives the rotating plate 303 to act synchronously, the included angle between laser and the sawtooth side surface is kept unchanged all the time, and laser emitted by the laser galvanometer 304 is machined layer by layer along the sawtooth side surface.

When the saw tooth front angle surface needs to be machined, the first rotating motor 308 is started, the first speed reducer 302 drives the rotating plate 303 to swing to one side, and the maximum swinging range of the rotating plate 303 can reach +/-110 degrees. During processing, the display 4 is controlled to control the laser translation mechanism 3 and the saw blade translation mechanism 5 to act cooperatively according to the shape of the front angle surface to be processed, so that laser irradiates on the side surface of the saw teeth, the relative position of the laser and the saw teeth is adjusted, and the processing of the front angle surface of the saw teeth is completed.

When the saw tooth relief surface needs to be machined, the laser vibrating mirror 304 is reset, namely laser emitted by the laser vibrating mirror 304 is vertically downwards, the rotary motor II 504 is started, the clamp fixing mechanism 6 and the circular saw blade 64 are driven to swing anticlockwise by a certain angle through the speed reducer II 505, during machining, the display 4 is controlled to scan the shape of the saw tooth relief surface to be machined according to the input saw blade size, the laser vibrating mirror 304 synchronously generates a corresponding scanning pattern, the laser vibrating mirror 304 is started, the display 4 is controlled to control the lifting mechanism 2, the laser translation mechanism 3 and the saw blade translation mechanism 5 to cooperatively act, meanwhile, the rotary motor II 504 drives the clamp fixing mechanism 6 and the circular saw blade 64 to rotate in real time, the included angle between the laser and the saw tooth relief surface is always kept unchanged, and the saw tooth relief surface is cut by the laser.

When it is desired to finish the saw blade, the circular saw blade 64 is installed in reverse, i.e., with the saw blade rake facing upward. The control display 4 controls the lifting mechanism 2, the laser translation mechanism 3 and the saw blade translation mechanism 5 to act cooperatively, so that laser emitted by the laser galvanometer 304 walks one circle along the saw tooth cutting edge, and the cutting edge finish is completed.

Embodiment two:

as shown in fig. 10, a multifunctional laser processing apparatus, a fixture fixing mechanism 6 includes a fixture fixing plate 65, a plurality of fitting holes four 66 matching with fixture mounting holes 507 are formed in the fixture fixing plate 65, the fixture fixing plate 65 is fixedly connected with a fixture mounting plate 506 by bolts penetrating through the fitting holes four 66 and the fixture mounting holes 507, and a fixture fixing seat 67 for mounting a fixture 68 is provided on the fixture fixing plate 65. The other is the same as in the first embodiment.

The tool 68 in this embodiment may be any diamond tool such as a woodworking tool, an automotive tool, an aviation tool, a 3C-shaped tool, etc. In this embodiment, a milling cutter is taken as an example for explanation, because the machining surface of the milling cutter is in a spiral structure, during machining, the shape and the machining parameters of the milling cutter are input into the control display 4, the control display 4 scans the shape of the machining surface of the cutter according to the input cutter parameters, so that a corresponding scanning pattern is formed in the laser vibrating mirror 304, and the control display 4 controls the lifting mechanism 2, the laser translation mechanism 3, the saw blade translation mechanism 5, the rotating motor two 504 and the rotating motor one 308 to cooperatively act, so that the laser emitted by the laser vibrating mirror 304 moves along the scanning pattern, and the laser machining of the machining surface of the corresponding milling cutter is completed at one time.

Finally, although the description has been described in terms of embodiments, not every embodiment is intended to include only a single embodiment, and such description is for clarity only, as one skilled in the art will recognize that the embodiments of the disclosure may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A multifunctional laser processing device, comprising a frame (1), a lifting mechanism (2) is provided on one side of the frame (1), a laser translation mechanism (3) which can move back and forth along the width direction of the frame (1) is provided on the lifting mechanism (2), a rotating plate (303) is rotatably connected to the laser translation mechanism (3), a laser galvanometer (304) and a gear shifting needle (307) are provided on the rotating plate (303), and a saw blade translation mechanism (5) which can move back and forth along the length direction of the frame (1) is provided on the other side of the frame (1), characterized in that: the saw blade translation mechanism (5) is provided with a rotating mechanism (5) 04), the output end of the second rotating mechanism (504) is installed with a detachable clamp fixing mechanism (6) through a clamp mounting plate (506), the second rotating mechanism (504) is installed on a fixing seat (502), the fixing seat (502) is fixedly connected to a horizontal slide plate (501) on a saw blade translation mechanism (5), the output end of the second rotating mechanism (504) is connected to a second reducer (505), the clamp mounting plate (506) is installed on the output end of the second reducer (505), and a plurality of clamp mounting holes (507) evenly distributed in a circular shape are opened on the clamp mounting plate (506);

The axis direction of the gear shifting needle (307) when in the initial position is parallel to the axis direction of the circular saw blade (64), and the swing range of the rotating plate (303) is ±110°;

The clamp fixing mechanism (6) comprises a fixing assembly (61), the fixing assembly (61) is provided with a saw blade adjustment assembly (62) and a saw blade clamping assembly (63) that match each other, the fixing assembly (61) comprises a fixing plate (611), the fixing plate (611) is provided with a plurality of assembly holes (613) that match the clamp mounting holes (507), the fixing plate (611) is fixedly connected to the clamp mounting plate (506) by bolts, the fixing plate (611) is provided with a long hole (612) and an assembly hole (614) that matches the saw blade clamping assembly (63), a limit block (615) is slidably connected inside the long hole (612), and the slider (624) is connected to the limit block (615) by a fastener;

The saw blade adjustment assembly (62) comprises two support plates (622), the support plates (622) being fixed on the fixed assembly (61), the support plates (622) being rotatably connected to a lead screw (623) via a bearing, the lead screw (623) being slidably connected to a lead screw nut and a slider (624), the slider (624) being fixedly connected to the lead screw nut, a suspension plate (625) being provided on the slider (624), and a suspension shaft (626) for mounting the circular saw blade (64) being provided on the suspension plate (625);

The saw blade clamping assembly (63) comprises a clamping plate (631), the clamping plate (631) is provided with a second long hole (637) matching with the second assembly hole (614), the clamping plate (631) is provided with a clamping seat (632) and a support seat (634) fixedly connected, the support seat (634) is provided with a clamping cylinder (635) corresponding to the clamping seat (632), the protruding end of the clamping cylinder (635) is provided with a clamp (636), and the clamping seat (632) and the clamp (636) are respectively provided with matching guide clips (633).

2. The multifunctional laser processing equipment according to claim 1, characterized in that the optical fiber (305) on the laser galvanometer (304) is installed at an end away from the saw blade translation mechanism (5).

3. The multifunctional laser processing equipment according to claim 1 or 2 is characterized in that: a dust removal mechanism is provided at the bottom of the frame (1), the dust removal mechanism comprises a dust removal fan (7) and a dust removal filter element (8), the air inlet of the dust removal filter element (8) is connected to the dust collecting hood on the frame (1) through a pipeline, and the air outlet of the dust removal filter element (8) is connected to the dust removal fan (7).