Laser cutting slag removing device

Abstract

The invention relates to a laser cutting slag removing device. The technical problem that in the prior art, design is not reasonable enough is solved. Comprising a slag removing mechanism movably arranged at the upper end of a sword grid with a plurality of sword grid bars, and the slag removing mechanism is connected with a longitudinal driving mechanism and a transverse driving mechanism and provided with at least one set of slag removing clamps. The slag removal clamp is provided with two correspondingly-arranged slag removal clamping jaws, a slag removal gap allowing the sword grid bars to be inserted therein is formed between the two slag removal clamping jaws, and the slag removal clamp is connected with a slag removal driving mechanism. The slag removal device has the advantages that the slag removal driving mechanism drives the slag removal clamp to move up and down and simultaneously drives the two slag removal clamping jaws to be close to or far away from each other, so that slag on the sword grid bars is clamped down or pulled down, and the removal effect is good; automatic walking of the slag removing mechanism can be achieved through the longitudinal driving mechanism and the transverse driving mechanism, the automation degree is high, slag on the sword grid bars can be removed one by one, manpower is saved, and the sword grid cleaning efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of laser processing equipment, and in particular relates to a laser cutting slag removal device. Background Art

[0002] The laser cutting machine consists of a cutting part and a supporting part. The supporting part is mostly composed of sword bars arranged at equal intervals, while the cutting part is a laser cutting machine. When the laser cutting machine cuts the plate on the sword bar, a large amount of high-temperature slag will be generated. These slags will splash and stick to the sword bars on the work surface, which will affect the working stability and work quality of the laser cutting machine. Therefore, the slag on the sword bars needs to be cleaned in time. Traditionally, the slag removal of the sword bar is mostly done manually, which is time-consuming and labor-intensive, affecting efficiency.

[0003] In order to solve the deficiencies in the prior art, people have conducted long-term explorations and proposed various solutions. For example, a Chinese patent document discloses an efficient cleaning sword fence cleaning machine [202021297807.3], including a walking frame, the bottom of the walking frame is fixedly connected to a walking wheel, the inner walls of the walking frame are fixedly connected to slide rails on both sides, one side of the walking frame is fixedly connected to a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected to a beam frame, the beam frame and the walking frame are movably connected through a slide rail, one end of the beam frame is fixedly connected to a first motor, the top output shaft of the first motor is fixedly connected to a threaded rod, and the outside of the threaded rod is movably connected to a movable block.

[0004] The above scheme solves to a certain extent the problem that the existing sword-grid cleaning requires manual pushing and pulling of the cleaning device, which is time-consuming and laborious, and saves manpower. However, the scheme mainly uses the slag removal bar to scrape the slag from the sword-grid bars. When there is a lot of slag, the slag removal bar may be blocked and unable to move normally or unable to scrape off all the slag on the sword-grid bars. Summary of the invention

[0005] The object of the present invention is to provide a laser cutting slag removal device in view of the above problems.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a laser cutting slag cleaning device, comprising a slag cleaning mechanism movably arranged at the upper end of a sword grid having a plurality of sword grid bars, the slag cleaning mechanism being respectively connected to a longitudinal driving mechanism capable of driving the slag cleaning mechanism to reciprocate longitudinally along the sword grid and a transverse driving mechanism capable of driving the slag cleaning mechanism to reciprocate transversely along the sword grid, the slag cleaning mechanism having at least one group of slag cleaning clamps, the slag cleaning clamps having two correspondingly arranged slag cleaning jaws and a slag cleaning gap being formed between the two slag cleaning jaws for the sword grid bars to be inserted, the slag cleaning clamps being connected to a slag cleaning driving mechanism capable of driving the slag cleaning clamps to rise and fall in a vertical direction and capable of making the two slag cleaning jaws approach or move away from each other.

[0007] In the above-mentioned laser cutting slag cleaning device, the slag cleaning mechanism has a group of slag cleaning clamps, and the corresponding sides of the two slag cleaning jaws of the slag cleaning clamps are respectively provided with a plurality of jaw anti-slip teeth arranged in sequence, and the jaw anti-slip teeth are symmetrically arranged one by one.

[0008] In the above-mentioned laser cutting slag cleaning device, the slag cleaning drive mechanism includes a slag cleaning shell with an inner cavity and a closed lower end, the lower end of the slag cleaning shell is closed by a slag cleaning bottom plate, and the upper end of the slag cleaning bottom plate is vertically provided with two columns located in the slag cleaning shell, and a clamp mounting seat is movably provided between the lower ends of the columns, and the two slag cleaning clamps are respectively slidably arranged on the clamp mounting seats through horizontal sliding mounting components, and a clamp driving component is provided between the two columns, which can drive the two slag cleaning clamps to move closer to or away from each other and can drive the clamp mounting seat to rise and fall.

[0009] In the above-mentioned laser cutting slag cleaning device, the clamp mounting seat is movably arranged above the slag cleaning base plate, the upper ends of the two slag cleaning clamps respectively have clamp mounting parts bent in opposite directions, and the slag cleaning clamps and the clamp mounting parts are connected as a whole and are L-shaped, the slag cleaning base plate is provided with a rectangular hole for the lower end of the slag cleaning clamp to pass through, and the lower end of the slag cleaning base plate is provided with a camera located outside the rectangular hole, and the camera is connected to the lifting clamp driving assembly through a control module.

[0010] In the above-mentioned laser cutting slag cleaning device, the horizontal sliding mounting assembly includes a plurality of horizontal guide rails arranged on a clamp mounting seat, a horizontal sliding block is slidably provided on the horizontal guide rail, and a horizontal sliding block connected to the clamp mounting portion is respectively provided at the upper end of the clamp mounting portion of the two slag cleaning clamps, and the horizontal sliding block is connected to the horizontal sliding block.

[0011] In the above-mentioned laser cutting and slag cleaning device, the clamping jaw driving assembly includes a lifting frame body which is arranged between two columns through a first vertical sliding structure and is located above the clamping jaw mounting seat. The lifting frame body is connected to an incomplete gear lifting driving mechanism which can drive the lifting frame body to move up and down. The two sides of the lower end of the lifting frame body are respectively connected to the hinged seat arranged on the horizontal slide through connecting rods. The connecting rods are inclined in different directions. One end of the connecting rod is hingedly connected to the lower end of the lifting frame body and the other end of the connecting rod is hingedly connected to the hinged seat. The clamping jaw mounting seat is arranged between the two columns through a second vertical sliding structure.

[0012] In the above-mentioned laser cutting and slag cleaning device, the first vertical sliding structure includes first guide rails symmetrically arranged on both sides of the lifting frame body, and the corresponding two sides of the upper end of the column are respectively provided with a plurality of first sliders slidably connected to the first guide rails, and the first sliders are arranged in sequence along the vertical direction and are all connected to the column; the second vertical sliding structure includes two fixed blocks respectively vertically fixed at both ends of the clamping claw mounting seat, and the sides of the fixed blocks away from each other are respectively provided with second sliders, and the corresponding two sides of the lower end of the column are respectively provided with second guide rails slidably connected to the second sliders.

[0013] In the above-mentioned laser cutting and slag cleaning device, the incomplete gear lifting drive mechanism includes a motor mounting plate arranged between two columns, a driving motor is fixedly installed on the motor mounting plate, the lifting frame is arched and vertical racks are respectively provided on both sides of the lifting frame, and an incomplete gear is provided on the output shaft of the driving motor, which can rotate circumferentially under the drive motor and can mesh with at least one vertical rack.

[0014] In the above-mentioned laser cutting slag cleaning device, the transverse driving mechanism includes a transverse bracket horizontally arranged above the sword grid and parallel to the sword grid bars, the transverse bracket is frame-shaped and is respectively provided with transverse guide rails on both sides of the upper end of the transverse bracket, and transverse sliders are respectively slidably provided on the transverse guide rails, the slag cleaning mechanism is movably arranged in the transverse bracket, and shell connecting plates connected to the transverse sliders are respectively provided on both sides of the upper end of the slag cleaning shell of the slag cleaning mechanism, one end of the transverse bracket is provided with a transverse driving wheel connected to the transverse driving motor, and the other end of the transverse bracket is provided with a transverse driven wheel corresponding to the transverse driving wheel, an annular driving belt is wound between the transverse driving wheel and the transverse driven wheel, and the annular driving belt is connected to one of the shell connecting plates, and position sensors are respectively provided at both ends of the side of the transverse bracket away from the annular driving belt, and a sensing module located between the position sensors is provided on the remaining shell connecting plate.

[0015] In the above-mentioned laser cutting and slag cleaning device, the longitudinal driving mechanism includes two longitudinal beams which are arranged parallel to each other and perpendicular to the transverse bracket, a plurality of supporting columns are respectively arranged at the bottom of the longitudinal beams, and the lower ends of both ends of the transverse brackets are respectively provided with longitudinal sliders which are slidably connected to the longitudinal guide rails on the longitudinal beams. The upper end of one of the two longitudinal beams has an axially extending longitudinal rack, and a longitudinal driving motor is provided at one end of the transverse bracket, and a longitudinal driving gear which meshes with the longitudinal rack is provided on the output shaft of the longitudinal driving motor.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The slag cleaning driving mechanism drives the slag cleaning fixture up and down and drives the two slag cleaning claws to move closer or farther away from each other to clamp or pull off the slag on the sword bar. The slag cleaning fixture has a strong clamping force and can completely remove the slag on the sword bar. At the same time, the opening and closing size of the slag cleaning claws can be automatically adjusted according to the size of the slag, and the cleaning effect is good;

[0018] 2. The slag cleaning mechanism can be automatically moved through the longitudinal drive mechanism and the transverse drive mechanism. It has a high degree of automation and can remove the slag on each sword bar one by one, saving manpower and improving the cleaning efficiency of the sword bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the slag cleaning mechanism in the present invention.

[0020] Figure 2 It is a structural schematic diagram of the slag cleaning mechanism of the present invention in the slag cleaning state.

[0021] Figure 3 It is a structural schematic diagram of the slag cleaning mechanism in the present invention when there is no slag cleaning shell.

[0022] Figure 4 It is a structural schematic diagram of the slag cleaning mechanism in the present invention without a slag cleaning shell and a motor mounting plate.

[0023] Figure 5 It is a partial structural schematic diagram of the slag cleaning mechanism in the present invention.

[0024] Figure 6 It is a schematic diagram of the structure of the present invention when it is in use.

[0025] In the figure: sword fence 1, sword fence bar 11, slag cleaning mechanism 2, longitudinal drive mechanism 3, longitudinal beam 31, support column 32, longitudinal guide rail 33, longitudinal slider 34, longitudinal rack 35, longitudinal drive motor 36, longitudinal drive gear 37, transverse drive mechanism 4, transverse bracket 41, transverse guide rail 42, transverse slider 43, shell connecting plate 44, transverse drive driving wheel 45, transverse drive motor 451, transverse drive driven wheel 46, annular drive belt 47, position sensor 48, induction module 49, slag cleaning clamp 5, slag cleaning claw 51, claw anti-slag clamp Tooth stripping 511, jaw mounting portion 512, slag cleaning gap 52, slag cleaning drive mechanism 6, slag cleaning shell 61, slag cleaning bottom plate 62, rectangular hole 621, camera 622, column 63, jaw mounting seat 64, horizontal guide rail 641, horizontal slider 642, horizontal slide plate 643, lifting frame 65, first guide rail 651, first slider 652, fixed block 653, second slider 654, second guide rail 655, connecting rod 66, articulated seat 67, motor mounting plate 68, drive motor 681, incomplete gear 682, vertical rack 69. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] like Figure 1-Figure 5 As shown, a laser cutting slag cleaning device includes a slag cleaning mechanism 2 movably arranged at the upper end of a sword grid 1 having a plurality of sword grid bars 11, the slag cleaning mechanism 2 has at least one set of slag cleaning fixtures 5, the slag cleaning fixtures 5 have two correspondingly arranged slag cleaning jaws 51, and a slag cleaning gap 52 for inserting the sword grid bars 11 is formed between the two slag cleaning jaws 51, and the slag cleaning fixtures 5 are connected to a slag cleaning driving mechanism 6 that can drive the slag cleaning fixtures 5 to rise and fall in the vertical direction and can make the two slag cleaning jaws 51 approach or move away from each other. The slag cleaning driving mechanism 6 drives the slag cleaning fixtures 5 up and down and drives the two slag cleaning jaws 51 to approach or move away from each other to clamp or pull off the slag on the sword grid bars 11. The slag cleaning fixtures 5 have a large clamping force and can completely remove the slag on the sword grid bars 11, and the cleaning effect is good.

[0028] The slag cleaning mechanism 2 here has a set of slag cleaning clamps 5. In order to improve the clamping effect, the corresponding sides of the two slag cleaning clamps 51 of the slag cleaning clamps 5 here are respectively provided with a plurality of clamp anti-slip teeth 511 arranged in sequence, and the clamp anti-slip teeth 511 are symmetrically arranged one by one.

[0029] Preferably, the slag cleaning driving mechanism 6 comprises a slag cleaning shell 61 having an inner cavity and a closed lower end, and the lower end of the slag cleaning shell 61 is closed by a slag cleaning bottom plate 62. Figure 2 As described above, the slag cleaning bottom plate 62 here can play a protective role, preventing slag from entering the slag cleaning shell 61. At the same time, the slag cleaning bottom plate 62 can also play a guiding role when the slag cleaning driving mechanism 6 moves along the axial direction of the sword fence bar 11. The slag cleaning bottom plate 62 here has upwardly bent guide parts on both sides. Two columns 63 located in the slag cleaning shell 61 are vertically arranged at the upper end of the slag cleaning bottom plate 62, and a clamping claw mounting seat 64 is movably arranged between the lower ends of the columns 63. The two slag cleaning claws 51 are respectively slidably arranged on the clamping claw mounting seat 64 through a horizontal sliding mounting assembly, and a clamping claw driving assembly that can drive the two slag cleaning claws 51 to move closer to or away from each other and can drive the clamping claw mounting seat 64 to rise and fall is arranged between the two columns 63.

[0030] Among them, the jaw mounting seat 64 here is movably arranged above the slag cleaning bottom plate 62, and the upper ends of the two slag cleaning jaws 51 respectively have jaw mounting parts 512 bent in opposite directions, and the slag cleaning jaws 51 and the jaw mounting parts 512 are connected as a whole and are L-shaped, and the slag cleaning bottom plate 62 is provided with a rectangular hole 621 for the lower end of the slag cleaning jaw 51 to pass through, and the lower end of the slag cleaning bottom plate 62 is provided with a camera 622 located on the outside of the rectangular hole 621, and the camera 622 is connected to the lifting jaw driving assembly through the control module, and the size of the grabbed slag is judged by the camera 622 to control the opening and closing size of the slag cleaning jaw 51.

[0031] Preferably, the horizontal sliding mounting assembly here includes a plurality of horizontal guide rails 641 arranged on the clamp mounting seat 64, and a horizontal slider 642 is slidably provided on the horizontal guide rails 641. A horizontal slide plate 643 connected to the clamp mounting portion 512 is respectively provided at the upper end of the clamp mounting portion 512 of the two slag cleaning clamps 51, and the horizontal slide plate 643 is connected to the horizontal slider 642.

[0032] Further, the clamp driving assembly here includes a lifting frame 65 arranged between two columns 63 and above the clamp mounting seat 64 through a first vertical sliding structure, the lifting frame 65 is connected to an incomplete gear lifting driving mechanism that can drive the lifting frame 65 to move up and down, and the two sides of the lower end of the lifting frame 65 are respectively connected to the hinge seat 67 arranged on the horizontal slide 643 through a connecting rod 66, and the connecting rod 66 is tilted in different directions, one end of the connecting rod 66 is hingedly connected to the lower end of the lifting frame 65 and the other end of the connecting rod 66 is hingedly connected to the hinge seat 67, and the clamp mounting seat 64 is arranged between the two columns 63 through a second vertical sliding structure. The lifting frame 65 is driven to move up and down by the incomplete gear lifting driving mechanism, and the lifting frame 65 drives the horizontal slide 643 to move closer or farther from each other through the connecting rod 66 to achieve the clamping or loosening of the slag cleaning clamp 51.

[0033] Furthermore, the first vertical sliding structure here includes first guide rails 651 symmetrically arranged on both sides of the lifting frame 65, and a plurality of first sliders 652 slidably connected to the first guide rails 651 are respectively arranged on the corresponding two sides of the upper end of the column 63, and the first sliders 652 are arranged in sequence along the vertical direction and are all connected to the column 63; the second vertical sliding structure includes two fixed blocks 653 respectively vertically fixed at both ends of the clamping claw mounting seat 64, and the sides of the fixed blocks 653 away from each other are respectively provided with second sliders 654, and the two sides corresponding to the lower end of the column 63 are respectively provided with second guide rails 655 slidably connected to the second slider 654.

[0034] Among them, the incomplete gear lifting drive mechanism here includes a motor mounting plate 68 arranged between two columns 63. There are two motor mounting plates 68 here and they are symmetrically arranged on both sides of the column. A driving motor 681 is fixed on one of the motor mounting plates 68. The lifting frame body 65 is arched and vertical racks 69 are respectively provided on both sides of the lifting frame body 65. The output shaft of the driving motor 681 is provided with an incomplete gear 682 which can rotate circumferentially under the drive of the driving motor 681 and can mesh with at least one vertical rack 69.

[0035] In this embodiment, when the driving motor 681 drives the rotation of the incomplete gear 682, it first meshes with one of the vertical racks 69 to drive the lifting frame 65 to rise or fall. When the incomplete gear 685 rotates to mesh with the other vertical rack 69, it can drive the lifting frame 65 to rise or fall. In this way, the lifting frame 65 can be lifted and lowered reciprocatingly. The lifting frame 65 drives the two slag cleaning jaws 51 to move closer or farther from each other on the jaw mounting seat 64 through the connecting rod 66 to achieve the grasping action. At the same time, due to the lifting action of the lifting frame 65, the entire jaw mounting seat 64 can be driven to rise and fall synchronously, thereby realizing the pulling off of the slag on the sword bar 11.

[0036] In order to adapt to the grabbing of slag of different sizes, a camera 622 located outside the rectangular hole 621 is provided at the lower end of the slag cleaning bottom plate 62. The camera 622 captures the image information of the slag to be grabbed and the control module determines the size of the slag. The control module then controls the rotation amplitude of the drive motor 681 to achieve the size of the opening and closing of the slag cleaning jaws 51, thereby achieving the grabbing of slag of various sizes.

[0037] For example, it is known that the vertical distance between the slag cleaning bottom plate and the sword bars is equal to the vertical distance between the camera 622 and the slag, the pixel size and the focal length, and the size of the slag is calculated by the formula: actual slag size = pixel size * vertical distance between the camera and the slag / focal length.

[0038] like Figure 1 and Figure 6 As shown, the slag cleaning mechanism 2 in this embodiment is respectively connected to a longitudinal driving mechanism 3 that can drive the slag cleaning mechanism 2 to move back and forth longitudinally along the sword grid 1, and a transverse driving mechanism 4 that can drive the slag cleaning mechanism 2 to move back and forth transversely along the sword grid 1. The longitudinal driving mechanism 3 and the transverse driving mechanism 4 can realize automatic movement of the slag cleaning mechanism 2 with a high degree of automation. The slag on each sword grid bar 11 can be removed one by one, which saves manpower and improves the cleaning efficiency of the sword grid.

[0039] Among them, the transverse driving mechanism 4 here includes a transverse bracket 41 horizontally arranged above the sword fence 1 and parallel to the sword fence bars 11, the transverse bracket 41 is frame-shaped and is respectively provided with transverse guide rails 42 on both sides of the upper end of the transverse bracket 41, and transverse sliders 43 are respectively slidably provided on the transverse guide rails 42, the slag cleaning mechanism 2 is movably arranged in the transverse bracket 41, and shell connecting plates 44 connected to the transverse sliders 43 are respectively provided on both sides of the upper end of the slag cleaning shell 61 of the slag cleaning mechanism 2, one end of the transverse bracket 41 is provided with a transverse driving wheel 45 connected to the transverse driving motor 451, and the other end of the transverse bracket 41 is provided with a transverse driven wheel 46 corresponding to the transverse driving wheel 45, an annular driving belt 47 is wound between the transverse driving wheel 45 and the transverse driven wheel 46, and the annular driving belt 47 is connected to one of the shell connecting plates 44, and position sensors 48 are respectively provided at both ends of the side of the transverse bracket 41 away from the annular driving belt 47, and the remaining shell connecting plate 44 is provided with a sensing module 49 located between the position sensors 48.

[0040] The longitudinal drive mechanism 3 here includes two longitudinal beams 31 arranged parallel to each other and perpendicular to the transverse bracket 41, and a plurality of support columns 32 are respectively arranged at the bottom of the longitudinal beams 31. The lower ends of both ends of the transverse bracket 41 are respectively provided with longitudinal sliders 34 slidingly connected to the longitudinal guide rails 33 on the longitudinal beams 31. The upper end of one of the two longitudinal beams 31 has an axially extending longitudinal rack 35, and a longitudinal drive motor 36 is provided at one end of the transverse bracket 41, and a longitudinal drive gear 37 meshing with the longitudinal rack 35 is provided on the output shaft of the longitudinal drive motor 36.

[0041] In this embodiment, the transverse drive motor 451 drives the transverse drive active wheel 45 to rotate, thereby driving the annular drive belt 47 to rotate to drive the slag cleaning mechanism 2 to move axially along one end of one of the sword bars 11 to the other end. During this process, the slag cleaning mechanism 2 cleans the slag on the sword bar 11, and then drives the transverse bracket 41 to move longitudinally through the longitudinal drive motor 36 so that the slag cleaning mechanism 2 is displaced to one end of another sword bar 11. The transverse drive mechanism 4 repeats the above-mentioned action of moving axially along one end of one of the sword bars 11 to the other end, and repeats this process until the slag on the entire sword bar 1 is completely cleaned.

[0042] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0043] Although this article uses more sword fence 1, sword fence bar 11, slag cleaning mechanism 2, longitudinal drive mechanism 3, longitudinal beam 31, support column 32, longitudinal guide rail 33, longitudinal slider 34, longitudinal rack 35, longitudinal drive motor 36, longitudinal drive gear 37, transverse drive mechanism 4, transverse bracket 41, transverse guide rail 42, transverse slider 43, shell connecting plate 44, transverse drive driving wheel 45, transverse drive motor 451 transverse drive driven wheel 46, annular drive belt 47, position sensor 48, induction module 49, slag cleaning clamp 5, slag cleaning claw 51, claw anti-slip teeth 511, The terms such as the clamping jaw mounting part 512, the slag cleaning gap 52, the slag cleaning driving mechanism 6, the slag cleaning shell 61, the slag cleaning bottom plate 62, the rectangular hole 621, the camera 622, the column 63, the clamping jaw mounting seat 64, the horizontal guide rail 641, the horizontal slider 642, the horizontal slide plate 643, the lifting frame 65, the first guide rail 651, the first slider 652, the fixing block 653, the second slider 654, the second guide rail 655, the connecting rod 66, the hinge seat 67, the motor mounting plate 68, the driving motor 681, the incomplete gear 682, the vertical rack 69, etc., but the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A laser cutting slag cleaning device, comprising a slag cleaning mechanism (2) movably arranged on the upper end of a sword fence (1) having a plurality of sword fence bars (11), wherein the slag cleaning mechanism (2) is respectively connected to a longitudinal driving mechanism (3) capable of driving the slag cleaning mechanism (2) to move back and forth longitudinally along the sword fence (1) and a transverse driving mechanism (4) capable of driving the slag cleaning mechanism (2) to move back and forth transversely along the sword fence (1), characterized in that: The slag cleaning mechanism (2) has at least one set of slag cleaning clamps (5), the slag cleaning clamps (5) have two correspondingly arranged slag cleaning jaws (51), and a slag cleaning gap (52) for the sword bar (11) to be inserted is formed between the two slag cleaning jaws (51), and the slag cleaning clamps (5) are connected to a slag cleaning drive mechanism (6) that can drive the slag cleaning clamps (5) to rise and fall in the vertical direction and can make the two slag cleaning jaws (51) approach or move away from each other.

2. A laser cutting slag removal device according to claim 1, characterized in that: The slag cleaning mechanism (2) comprises a set of slag cleaning clamps (5), and a plurality of jaw anti-slip teeth (511) are respectively arranged in sequence on one side corresponding to the two slag cleaning clamps (51) of the slag cleaning clamps (5), and the jaw anti-slip teeth (511) are symmetrically arranged one by one.

3. A laser cutting slag removal device according to claim 1 or 2, characterized in that: The slag cleaning driving mechanism (6) comprises a slag cleaning shell (61) having an inner cavity and a closed lower end, the lower end of the slag cleaning shell (61) is closed by a slag cleaning bottom plate (62), the upper end of the slag cleaning bottom plate (62) is vertically provided with two columns (63) located in the slag cleaning shell (61), a clamping claw mounting seat (64) is movably provided between the lower ends of the columns (63), the two slag cleaning jaws (51) are respectively slidably arranged on the clamping claw mounting seat (64) through horizontal sliding mounting components, and a clamping claw driving component is provided between the two columns (63) which can drive the two slag cleaning jaws (51) to move closer to or away from each other and can drive the clamping claw mounting seat (64) to rise and fall.

4. A laser cutting slag removal device according to claim 3, characterized in that: The clamping jaw mounting seat (64) is movably arranged above the slag cleaning base plate (62), and the upper ends of the two slag cleaning clamping jaws (51) respectively have clamping jaw mounting parts (512) bent in opposite directions, and the slag cleaning clamping jaws (51) and the clamping jaw mounting parts (512) are connected as a whole and are L-shaped, and the slag cleaning base plate (62) is provided with a rectangular hole (621) for the lower end of the slag cleaning clamping jaw (51) to pass through, and the lower end of the slag cleaning base plate (62) is provided with a camera (622) located outside the rectangular hole (621), and the camera (622) is connected to the lifting clamping jaw driving assembly through a control module.

5. A laser cutting slag removal device according to claim 4, characterized in that: The horizontal sliding mounting assembly comprises a plurality of horizontal guide rails (641) arranged on a clamping jaw mounting seat (64), a horizontal sliding block (642) being slidably arranged on the horizontal guide rails (641), and a horizontal sliding block (643) connected to the clamping jaw mounting portion (512) is respectively arranged at the upper end of the clamping jaw mounting portion (512) of the two slag cleaning clamping jaws (51), and the horizontal sliding block (643) is connected to the horizontal sliding block (642).

6. A laser cutting slag removal device according to claim 5, characterized in that: The clamp driving assembly includes a lifting frame (65) which is arranged between two columns (63) and above the clamp mounting seat (64) through a first vertical sliding structure. The lifting frame (65) is connected to an incomplete gear lifting driving mechanism that can drive the lifting frame (65) to move up and down. The two sides of the lower end of the lifting frame (65) are respectively connected to a hinge seat (67) arranged on a horizontal slide plate (643) through a connecting rod (66). The connecting rod (66) is inclined in different directions. One end of the connecting rod (66) is hingedly connected to the lower end of the lifting frame (65) and the other end of the connecting rod (66) is hingedly connected to the hinge seat (67). The clamp mounting seat (64) is arranged between the two columns (63) through a second vertical sliding structure.

7. A laser cutting slag removal device according to claim 6, characterized in that: The first vertical sliding structure comprises first guide rails (651) symmetrically arranged on both sides of the lifting frame (65), and a plurality of first sliders (652) slidably connected to the first guide rails (651) are respectively arranged on the corresponding two sides of the upper end of the column (63), and the first sliders (652) are arranged in sequence along the vertical direction and are all connected to the column (63); the second vertical sliding structure comprises two fixed blocks (653) respectively vertically fixed at both ends of the clamping claw mounting seat (64), and the sides of the fixed blocks (653) away from each other are respectively provided with second sliders (654), and the two sides of the lower end of the column (63) are respectively provided with second guide rails (655) slidably connected to the second sliders (654).

8. The laser cutting slag removal device according to claim 6, characterized in that: The incomplete gear lifting drive mechanism comprises a motor mounting plate (68) arranged between two upright posts (63), a driving motor (681) being fixedly arranged on the motor mounting plate (68), the lifting frame (65) being arched and vertical racks (69) being arranged on both sides of the lifting frame (65), and an incomplete gear (682) being arranged on the output shaft of the driving motor (681) and being capable of rotating in a circumferential direction under the drive of the driving motor (681) and being capable of meshing with at least one vertical rack (69).

9. The laser cutting slag removal device according to claim 3, characterized in that: The transverse driving mechanism (4) comprises a transverse bracket (41) horizontally arranged above the sword fence (1) and arranged parallel to the sword fence bars (11); the transverse bracket (41) is frame-shaped and is provided with transverse guide rails (42) on both sides of the upper end of the transverse bracket (41); transverse sliders (43) are slidably provided on the transverse guide rails (42); the slag cleaning mechanism (2) is movably arranged in the transverse bracket (41); and shell connecting plates (44) connected to the transverse sliders (43) are provided on both sides of the upper end of the slag cleaning shell (61) of the slag cleaning mechanism (2); one end of the transverse bracket (41) is provided with a transverse driving motor ( 451), and a transverse driving active wheel (45) connected to the transverse bracket (41), and a transverse driving driven wheel (46) corresponding to the transverse driving active wheel (45) is provided on one side of the other end of the transverse bracket (41), an annular driving belt (47) is wound between the transverse driving active wheel (45) and the transverse driving driven wheel (46), and the annular driving belt (47) is connected to one of the shell connecting plates (44), and position sensors (48) are respectively provided at both ends of one side of the transverse bracket (41) away from the annular driving belt (47), and a sensing module (49) located between the position sensors (48) is provided on the remaining shell connecting plate (44).

10. A laser cutting slag removal device according to claim 9, characterized in that: The longitudinal drive mechanism (3) comprises two longitudinal beams (31) arranged parallel to each other and arranged perpendicularly to the transverse bracket (41), a plurality of support columns (32) are respectively arranged at the bottom of the longitudinal beams (31), the lower ends of both ends of the transverse bracket (41) are respectively provided with longitudinal sliders (34) slidably connected to the longitudinal guide rails (33) on the longitudinal beams (31), the upper end of one of the two longitudinal beams (31) is provided with an axially extending longitudinal rack (35), and a longitudinal drive motor (36) is provided at one end of the transverse bracket (41), and a longitudinal drive gear (37) meshing with the longitudinal rack (35) is provided on the output shaft of the longitudinal drive motor (36).

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