CN115255669B

CN115255669B - Omnibearing laser cutting machine

Info

Publication number: CN115255669B
Application number: CN202211001426.XA
Authority: CN
Inventors: 刘�文
Original assignee: Gbos Laser Inc
Current assignee: Gbos Laser Inc
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-03-03
Anticipated expiration: 2042-08-19
Also published as: CN115255669A

Abstract

The invention discloses an omnibearing laser cutting machine which comprises a laser, a reflector device, a laser head, an X-axis moving device, a Y-axis moving device, a Z-axis moving device, a U-axis rotating device and a V-axis rotating device, wherein the laser and the X-axis moving device are arranged at intervals, the reflector device is arranged between the laser and the laser head, the Z-axis moving device is arranged on the X-axis moving device, the U-axis rotating device is arranged on the Z-axis moving device, the V-axis rotating device is arranged on the U-axis rotating device, the laser head is arranged on the V-axis rotating device, the Y-axis moving device is positioned below the laser head, and a supporting device for installing a material to be cut is arranged on the Y-axis moving device. The five-axis linkage control device can realize five-axis linkage control, thereby meeting the cutting requirement of multi-dimensional special-shaped materials and expanding the application range of the laser cutting machine.

Description

Omnibearing laser cutting machine

Technical Field

The invention relates to the technical field of laser cutting, in particular to an omnibearing laser cutting machine.

Background

The laser cutting is that a focusing lens is used for focusing a laser beam on the surface of a material to be cut so as to melt the material, meanwhile, a compressed gas coaxial with the laser beam is used for blowing away the melted material, and the laser beam and the material move relatively along a certain track, so that a cutting seam with a certain shape is formed. The laser cutting technology is widely applied to the processing of metal and nonmetal materials, can greatly reduce the processing time, reduce the processing cost and improve the quality of workpieces. The existing laser cutting machine has the following technical problems: the movement dimension of the laser cutting machine is limited, the cutting requirement of a multi-dimension special-shaped material cannot be met, and the application range of the laser cutting machine is limited.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an omnibearing laser cutting machine, which can solve the technical problem.

(II) technical scheme

In order to solve the technical problems, the invention provides the following technical scheme: all-round laser cutting machine includes: the laser device and the X-axis moving device are arranged at intervals, the reflector device is arranged between the laser device and the laser head, the Z-axis moving device is arranged on the X-axis moving device, the U-axis moving device is arranged on the Z-axis moving device, the V-axis moving device is arranged on the U-axis moving device, the laser head is arranged on the V-axis moving device, the Y-axis moving device is positioned below the laser head, and the Y-axis moving device is provided with a supporting device for mounting a material to be cut;

the control method of the omnibearing laser cutting machine comprises the following steps: controlling the Y-axis moving device to drive the supporting device to move to the position below the laser head; controlling a laser to emit a laser beam, and reflecting the laser beam to a laser head through a reflector device to enable the laser head to focus the laser beam; the X-axis moving device is controlled to drive the Z-axis moving device to move, the Z-axis moving device is controlled to drive the U-axis rotating device to move, the U-axis rotating device is controlled to drive the V-axis rotating device to rotate, and the V-axis rotating device is controlled to drive the laser head to rotate, so that the laser head performs laser cutting on the surface of a material to be cut according to a preset motion track.

Preferably, the X-axis moving device comprises a first shell, a first motor, a first lead screw, a first guide rail and a first sliding block, the first lead screw and the first guide rail are arranged in the first shell at intervals up and down, the first motor is connected with the first lead screw, the first sliding block is in threaded connection with the first lead screw, and the first sliding block is in sliding connection with the first guide rail; the control method of the omnibearing laser cutting machine further comprises the following steps: the attribute of the object to be cut is identified, and the energy of the laser beam is adjusted according to the attribute of the object to be cut, so that the emitted laser beam can effectively cut the object to be cut.

Preferably, the Z-axis moving device includes a first connecting seat, a second housing, a second motor, a second lead screw, a second guide rail and a second slider, the first connecting seat is fixedly arranged on the first slider, the second slider is fixedly arranged on the first connecting seat, the second lead screw and the second guide rail are arranged in the second housing at a front-back interval, the second motor is connected with the second lead screw, the second slider is in threaded connection with the second lead screw, and the second slider is in sliding connection with the second guide rail.

Preferably, the U-axis rotating device includes a second connecting seat, a third motor and a first rotating shaft, the second connecting seat is fixedly arranged at the bottom end of the second casing, the third motor is arranged on the second connecting seat, the first rotating shaft is arranged at the bottom end of the second connecting seat, and the third motor is connected with the first rotating shaft.

Preferably, the V-axis rotating device comprises a third connecting seat, a fourth motor and a second rotating shaft, the third connecting seat is fixedly arranged at the bottom end of the first rotating shaft, the fourth motor is arranged on the third connecting seat, the fourth motor is connected with the second rotating shaft, and the laser head is fixedly arranged on the second rotating shaft.

Preferably, the supporting device comprises a supporting plate and a jig, the supporting plate is arranged on the Y-axis moving device, and the jig is arranged on the top surface of the supporting plate; the top of the jig is fixedly provided with a first magnet, a supporting column and a second magnet used for being adsorbed to the first magnet, wherein the supporting column and the first magnet are arranged adjacently, and the second magnet is rotatably arranged at the top end of the supporting column, so that when a thin object to be cut needs to be fixed, the thin object to be cut is placed on the first magnet, and the second magnet is adsorbed to the first magnet, and the thin object to be cut is clamped through the first magnet and the second magnet.

Preferably, the supporting plate is provided with a first through hole penetrating through the bottom surface and the top surface of the supporting plate, the bottom surface of the supporting plate is connected with an air suction pipe, and the air suction pipe is arranged corresponding to the first through hole; the side of tool is equipped with a plurality of second through-holes, and the inside of tool is equipped with the cavity, and the cavity all is linked together with first through-hole, second through-hole.

Preferably, a first collecting groove is formed in the side end of the supporting plate and communicated with the first through hole.

Preferably, the aspiration channel is connected with draft control device, draft control device includes the cylinder, the fixed plate keeps out the wind, the movable plate keeps out the wind, first convulsions adapter and second convulsions adapter, the fixed plate keeps out the wind is equipped with the third through-hole, first convulsions adapter, second convulsions adapter all communicates with the third through-hole, first convulsions adapter sets up in one side of fixed plate keeps out the wind, second convulsions adapter sets up in the relative opposite side of fixed plate keeps out the wind, the inside of fixed plate keeps out the wind is equipped with the spout, the movable plate slidable that keeps out the wind sets up in the spout, the movable plate that keeps out the wind is equipped with the fourth through-hole with third through-hole shape size adaptation, the cylinder is connected with the movable plate that keeps out the wind, second convulsions adapter is connected with the aspiration channel.

Preferably, the reflector device comprises a first reflector, a second reflector, a third reflector, a fourth reflector and a fifth reflector, the laser head is provided with a focusing mirror, the first reflector is located between the laser and the second reflector, the third reflector is located between the second reflector and the fourth reflector, and the fifth reflector is located between the fourth reflector and the focusing mirror.

(III) advantageous effects

Compared with the prior art, the invention provides an omnibearing laser cutting machine, which has the following beneficial effects: the laser cutting machine can realize the movement of the laser head along the X axis and the Y axis and the rotation of the U axis and the V axis, and in addition, the movement of the support device in the Y axis direction can be realized by the Y axis moving device, namely, the movement of a material to be cut can be realized, namely, the five-axis linkage control can be realized, so that the cutting requirement of a multi-dimensional special-shaped material can be met, and the application range of the laser cutting machine can be expanded.

Drawings

FIG. 1 is a perspective view of one embodiment of an omnidirectional laser cutting machine of the present invention;

FIG. 2 is a perspective view of the X-axis moving device of the present invention;

FIG. 3 is a perspective view of the X-axis moving device, the Z-axis moving device, the U-axis rotating device and the V-axis rotating device of the present invention;

FIG. 4 is a first perspective view of the Z-axis moving device, the U-axis rotating device and the V-axis rotating device of the present invention;

FIG. 5 is a second perspective view of the Z-axis moving device, the U-axis rotating device and the V-axis rotating device of the present invention;

FIG. 6 is a perspective view of the Y-axis moving device and the supporting device of the present invention;

FIG. 7 is a perspective view of one embodiment of a support device of the present invention;

FIG. 8 is a front view of another embodiment of the support device of the present invention;

FIG. 9 is a perspective view of the draft control device of the present invention;

FIG. 10 is a perspective view of a first partial structure of the draft control device of the present invention;

FIG. 11 is a perspective view of a second partial configuration of the draft control device of the present invention;

fig. 12 is a perspective view of a laser, a mirror device, and a laser head of the present invention.

The reference numbers in the figures are: 1 laser, 2 reflector device, 3 laser head, 4X axis mobile device, 5Y axis mobile device, 6Z axis mobile device, 7U axis rotary device, 8V axis rotary device, 9 support device, 41 first shell, 42 first lead screw, 43 first guide rail, 44 first slide block, 45 cover plate, 61 first connecting seat, 62 second shell, 63 second motor, 64 second lead screw, 65 second guide rail, 66 second slide block, 71 second connecting seat, 72 third motor, 73 first rotating shaft, 81 third connecting seat, 82 fourth motor, 83 second rotating shaft, 51 third shell, 52 fifth motor, 21 first reflector, 22 second reflector, 23 third reflector, 24 fourth reflector, 25 fifth reflector, 11 laser beam, 91 supporting plate, 92 jig, 93 first through hole, 94 air suction pipe, 95 second through hole, 96 first collecting groove, 101 air cylinder, 102 moving plate, 103 wind shielding cylinder, 104 first reflector, 105, 106 second air suction pipe, 106, 108 fourth air suction pipe, 107, fourth air chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an omnidirectional laser cutting machine, comprising: the laser device comprises a laser 1, a reflector device 2, a laser head 3, an X-axis moving device 4, a Y-axis moving device 5, a Z-axis moving device 6, a U-axis rotating device 7 and a V-axis rotating device 8. Laser instrument 1 sets up with 4 intervals of X axle mobile device, speculum device 2 sets up between laser instrument 1, laser head 3, Z axle mobile device 6 sets up on X axle mobile device 4, U axle rotary device 7 sets up on Z axle mobile device 6, V axle rotary device 8 sets up on U axle rotary device 7, laser head 3 sets up on V axle rotary device 8, Y axle mobile device 5 is located the below of laser head 3, be equipped with the strutting arrangement 9 that is used for installing the material that waits to cut on Y axle mobile device 5.

It should be understood that the laser head 3 is provided with a focusing mirror, the laser 1 emits a laser beam 11, and the laser beam 11 is reflected to the focusing mirror by the reflecting mirror device 2, so that the laser beam 11 is focused on the surface of the material to be cut to melt the material, i.e. the material to be cut is laser-cut by the laser beam 11. The Y-axis moving device 5 can drive the supporting device 9 to move back and forth, namely, the material to be cut is driven to move back and forth. The X-axis moving device 4 can drive the Z-axis moving device 6 to move left and right; the Z-axis moving device 6 can drive the U-axis rotating device 7 to move up and down; the U-axis rotating device 7 can drive the V-axis rotating device 8 to rotate along the U-axis direction (namely, horizontal 360-degree rotation); the V-axis rotating device 8 can drive the laser head 3 to rotate along the V-axis direction (namely, the laser head rotates 360 degrees in the vertical direction), and the laser head 3 can move along the X axis and the Y axis and rotate along the U axis and the V axis.

The control method of the omnibearing laser cutting machine comprises the following steps: and controlling the Y-axis moving device 5 to drive the supporting device 9 to move to the lower part of the laser head 3. The laser 1 is controlled to emit a laser beam 11, and the laser beam 11 is reflected to the laser head 3 by the reflector device 2, so that the laser head 3 focuses the laser beam 11. The X-axis moving device 4 is controlled to drive the Z-axis moving device 6 to move, the Z-axis moving device 6 is controlled to drive the U-axis rotating device 7 to move, the U-axis rotating device 7 is controlled to drive the V-axis rotating device 8 to rotate, and the V-axis rotating device 8 is controlled to drive the laser head 3 to rotate, so that the laser head 3 performs laser cutting on the surface of a material to be cut according to a preset motion track.

It is noted that, in some embodiments, the control method of the omnidirectional laser cutting machine of the present invention further includes: the attribute (namely the type) of the object to be cut is identified, and the energy of the laser beam is adjusted according to the attribute of the object to be cut, so that the emitted laser beam can effectively cut the object to be cut. For example, some rigid objects to be cut (including metal and stone) need to be adjusted to a large energy laser beam to cut the objects to be cut, and some flexible objects to be cut (including clothes or cartons) need to be adjusted to a small energy laser beam to cut the objects to be cut.

In addition, the object to be cut is provided with a cutting track, the laser cutting machine is further provided with a first recognizer used for recognizing the cutting track, and in the cutting process, the first recognizer recognizes the cutting track and controls the laser head 3 to cut along the direction of the cutting track. Further, the cutting track of the object to be cut is composed of tracks of different colors, for example, the cutting track has a plurality of areas, each area is composed of one color, and the track area of each color represents the cutting of the laser beam requiring different energy, the laser cutting machine is further provided with a second recognizer for recognizing the color of the cutting track, the control method of the omnibearing laser cutting machine of the invention further comprises: in the cutting process, the first recognizer is used for recognizing the cutting track, the laser head 3 is controlled to cut along the cutting track, meanwhile, the second recognizer is used for recognizing the color of the cutting track, the energy value of the laser emitted by the laser head 3 is adjusted according to the color, if the second recognizer recognizes that the cutting track area is the first color, the energy value of the laser emitted by the laser head 3 is adjusted to be the first energy value, the second recognizer recognizes that the cutting track area is the second color, the energy value of the laser emitted by the laser head 3 is adjusted to be the second energy value, the deeper the color is, the larger the energy value is, and therefore the cutting is more accurate and the cutting effect is better. It should be understood that the energy value corresponding to each color is set by the user, and the specific requirement is determined according to the actual situation.

In the present embodiment, the X-axis moving device 4 includes a first housing 41, a first motor (not shown), a first lead screw 42, a first guide rail 43, and a first slider 44, the first lead screw 42 and the first guide rail 43 are vertically spaced in the first housing 41, the first motor is connected to the first lead screw 42, the first slider 44 is screwed to the first lead screw 42, and the first slider 44 is slidably connected to the first guide rail 43. Further, the first housing 41 is provided with a cover plate 45. The first motor drives the first lead screw 42 to rotate, and further the first slide block 44 moves left and right along the first guide rail 43.

In this embodiment, the Z-axis moving device 6 includes a first connecting base 61, a second housing 62, a second motor 63, a second lead screw 64, a second guide rail 65, and a second slider 66, the first connecting base 61 is fixedly disposed on the first slider 44, the second slider 66 is fixedly disposed on the first connecting base 61, the second lead screw 64 and the second guide rail 65 are disposed in the second housing 62 at a distance from each other in the front-rear direction, the second motor 63 is connected to the second lead screw 64, the second slider 66 is screwed to the second lead screw 64, and the second slider 66 is slidably connected to the second guide rail 65. The first slider 44 drives the first connecting seat 61 to move left and right, that is, drives the Z-axis moving device 6 to move left and right as a whole. The second motor 63 drives the second lead screw 64 to rotate, and the second slider 66 and the second guide rail 65 slide relatively, so that the second housing 62 moves up and down.

In this embodiment, the U-axis rotating device 7 includes a second connecting base 71, a third motor 72 and a first rotating shaft 73, the second connecting base 71 is fixedly disposed at the bottom end of the second housing 62, the third motor 72 is disposed on the second connecting base 71, the first rotating shaft 73 is disposed at the bottom end of the second connecting base 71, and the third motor 72 is connected to the first rotating shaft 73. The second housing 62 drives the second connecting seat 71 to move up and down, i.e. drives the U-axis rotating device 7 to move up and down as a whole. The third motor 72 rotates the first rotary shaft 73.

In this embodiment, the V-axis rotating device 8 includes a third connecting base 81, a fourth motor 82, and a second rotating shaft 83, the third connecting base 81 is fixedly installed at the bottom end of the first rotating shaft 73, the fourth motor 82 is installed on the third connecting base 81, the fourth motor 82 is connected to the second rotating shaft 83, and the laser head 3 is fixedly installed on the second rotating shaft 83. The first rotating shaft 73 drives the third connecting seat 81 to rotate, i.e. drives the V-axis rotating device 8 to rotate as a whole. The fourth motor 82 drives the second rotation shaft 83 to rotate, i.e. the laser head 3 is driven to rotate.

Specifically, the Y-axis moving device 5 may include a third housing 51, a fifth motor 52, a third lead screw, a third guide rail, and a third slider, the third lead screw and the third guide rail are disposed in the third housing 51 at left and right intervals, the fifth motor 52 is connected to the third lead screw, the third slider is connected to the third lead screw by a thread, the third slider is connected to the third guide rail by a sliding manner, and the support device is disposed on the third slider. The fifth motor 52 drives the third screw rod to rotate, so that the third slider further moves back and forth along the third guide rail, i.e. the supporting device 9 is driven to move back and forth.

Preferably, the supporting device 9 includes a supporting plate 91 and a jig 92, the supporting plate 91 is disposed on the third slide block of the Y-axis moving device 5, the jig 92 is disposed on the top surface of the supporting plate 91, and the jig 92 is used for installing the material to be cut. Preferably, the jigs 92 are detachably disposed on the top surface of the supporting plate 91 so that the corresponding jigs 92 can be replaced according to the material to be cut of different shapes. Specifically, a suction cup may be disposed on the top surface of the supporting plate 91 or the fixture 92 and the supporting plate 91 may be detachably connected to each other by a protruding block and a groove.

Further, a first magnet 921, a supporting column 922 and a second magnet 923 used for adsorbing the first magnet 921 are fixedly arranged on the top of the jig 92, wherein the supporting column 922 and the first magnet 921 are adjacently arranged, and the second magnet 923 is rotatably arranged on the top end of the supporting column 922, so that when a thin object to be cut needs to be fixed, the thin object to be cut is placed on the first magnet 921, and the second magnet 923 is adsorbed on the first magnet 921, so that the thin object to be cut is clamped by the first magnet 921 and the second magnet 923.

Preferably, the supporting plate 91 is provided with a first through hole 93 penetrating through the bottom surface and the top surface of the supporting plate 91, the bottom surface of the supporting plate 91 is connected with an air suction pipe 94, and the air suction pipe 94 is arranged corresponding to the first through hole 93; the side of the jig 92 is provided with a plurality of second through holes 95, a cavity is arranged inside the jig 92, and the cavity is communicated with the first through holes 93 and the second through holes 95. The suction wind provided by the suction pipe 94 can make the jig 92 more stably arranged on the supporting plate 91, and can absorb the cutting residue generated by the material to be cut on the laser cutting jig 92, it should be understood that a part of the cutting residue enters the cavity through the second through hole 95 under the action of the suction wind, further passes through the first through hole 93, and is finally absorbed by the suction pipe 94. Further, in order to achieve a wider range and a better cutting residue collecting effect, a first collecting groove 96 may be disposed at a side end of the supporting plate 91, the first collecting groove 96 is communicated with the first through hole 93, and a part of the cutting residue falls into the first collecting groove 96 and is further absorbed into the suction pipe 94 through the first through hole 93; the number of the first collecting grooves 96 may be plural, and the plural first collecting grooves 96 are respectively disposed at the side ends of the supporting plate 91.

Further, a rotating motor 911 is further disposed below the supporting plate 91, a driving cylinder 912 is fixedly disposed on a rotating shaft of the rotating motor 911, a moving plate 913 is disposed along a horizontal direction on an expansion link of the driving cylinder 912, a plurality of second collecting tanks 914 are disposed in the moving plate 913, and the second collecting tanks 914 are communicated with the first through holes 93 through hoses, and the control method of the omnidirectional laser cutting machine of the present invention further includes: the telescopic rod of the driving cylinder 912 is controlled to extend and retract by controlling the rotation of the rotating motor 911 so that the moving plate 913 moves along with the laser head 3 to collect cutting scraps in real time through the second collecting tank 914 below the laser head 3. It should be understood that, this embodiment collects the cutting defective material through the fixed tool 92 and the first collecting groove 96 that set up, can also collect the cutting defective material through the second collecting groove 914 that removes, can be wider, the collection cutting defective material of better effect.

The steps of controlling the rotation of the rotating motor 911 and controlling the extension and retraction of the telescopic rod of the driving cylinder 912 may specifically include: when the laser head 3 is detected to move towards the direction away from the jig 92, the telescopic rod of the driving cylinder 912 is controlled to extend so that the moving plate 913 and the laser head 3 move synchronously, when the laser head 3 is detected to move towards the direction close to the jig 92, the telescopic rod of the driving cylinder 912 is controlled to retract so that the moving plate 913 and the laser head 3 move synchronously, and when the laser head 3 is detected to move towards other directions (not towards the direction away from the jig 92 and towards the jig 92), the telescopic rod of the driving cylinder 912 is controlled to extend and retract and the rotating motor 911 is controlled to rotate simultaneously so that the moving plate 913 and the laser head 3 move synchronously.

Alternatively, the laser head 3 is provided with a third identifier, and the moving plate 913 is provided with a fourth identifier moving along with the third identifier and being held under the third identifier, and when the third identifier moves, the rotating motor 911 is controlled to rotate and the driving cylinder 912 is controlled to extend and contract to ensure that the moving plate 913 moves, so that the fourth identifier moves synchronously with the third identifier, and the moving plate 913 is located under the laser head 3.

Further, the air suction pipe 94 is connected with an air suction control device, the air suction control device comprises an air cylinder 101, a wind shielding fixing plate 102, a wind shielding moving plate 103, a first air suction adapter 104 and a second air suction adapter 105, the wind shielding fixing plate 102 is provided with a third through hole 106, the first air suction adapter 104 and the second air suction adapter 105 are both communicated with the third through hole 106, the first air suction adapter 104 is arranged on one side of the wind shielding fixing plate 102, the second air suction adapter 105 is arranged on the opposite side of the wind shielding fixing plate 102, a sliding groove 107 is arranged inside the wind shielding fixing plate 102, the wind shielding moving plate 103 is slidably arranged in the sliding groove 107, the wind shielding moving plate 103 is provided with a fourth through hole 108 matched with the shape and size of the third through hole 106, the air cylinder 101 is connected with the wind shielding moving plate 103, the second air suction adapter 105 is connected with the air suction pipe 94, the first air suction adapter 104 is connected with an air suction fan to provide suction wind force, and the suction wind force sequentially passes through the first air suction adapter 104, the third through hole 106 and the second air suction adapter 105 to be transmitted to the air suction pipe 94; the air cylinder 101 controls the wind shielding moving plate 103 to slide along the sliding groove 107 so as to control the wind power transmitted to the air suction pipe 94, and it should be understood that the adsorption wind power disappears when the third through hole 106 is completely shielded by the wind shielding moving plate 103, and the adsorption wind power is maximum when the third through hole 106 and the fourth through hole 108 are overlapped, that is, the third through hole 106 is not shielded, and further wind power adjustment is realized by arranging the air draft control device so as to better control the adsorption wind power.

Further, the control method of the omnibearing laser cutting machine further comprises the following steps: the amount of cutting scraps and the concentration of dust and smoke are detected, the telescopic rod of the air cylinder 101 is controlled to stretch according to the detection result to drive the position of the wind shielding moving plate 103 in the sliding groove 107, so that the size of the area of the third through hole 106 and the fourth through hole 108 which are overlapped is controlled, and the wind power can be changed.

Specifically, the reflecting mirror device 2 may include a first reflecting mirror 21, a second reflecting mirror 22, a third reflecting mirror 23, a fourth reflecting mirror 24, and a fifth reflecting mirror 25, the laser head 3 is provided with a focusing mirror, the first reflecting mirror 21 is located between the laser 1 and the second reflecting mirror 22, the third reflecting mirror 23 is located between the second reflecting mirror 22 and the fourth reflecting mirror 24, and the fifth reflecting mirror 25 is located between the fourth reflecting mirror 24 and the focusing mirror. It should be understood that the laser beam 11 emitted from the laser 1 is reflected by the first mirror 21, the second mirror 22, the third mirror 23, the fourth mirror 24, and the fifth mirror 25 in sequence to the focusing mirror, which further focuses the laser beam to cut the material. In this embodiment, the first reflector 21 and the second reflector 22 are located on one side of the X-axis moving device 4, the third reflector 23 is disposed on the first connecting seat 61, the fourth reflector 24 is disposed on the third connecting seat 81, and the fifth reflector 25 is disposed on the second rotation shaft 83. Preferably, the first reflector 21 is disposed on the lens frame. Of course, in other embodiments, other numbers and positions of the mirror devices may be provided to form the optical path propagation system between the laser and the laser head, without limitation.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. All-round laser cutting machine, its characterized in that includes: the laser device and the X-axis moving device are arranged at intervals, the reflector device is arranged between the laser device and the laser head, the Z-axis moving device is arranged on the X-axis moving device, the U-axis moving device is arranged on the Z-axis moving device, the V-axis moving device is arranged on the U-axis moving device, the laser head is arranged on the V-axis moving device, the Y-axis moving device is positioned below the laser head, and the Y-axis moving device is provided with a supporting device for mounting a material to be cut;

the control method of the omnibearing laser cutting machine comprises the following steps:

controlling the Y-axis moving device to drive the supporting device to move to the position below the laser head;

controlling the laser to emit a laser beam, wherein the laser beam is reflected to the laser head through the reflector device, so that the laser head focuses the laser beam;

controlling the X-axis moving device to drive the Z-axis moving device to move, controlling the Z-axis moving device to drive the U-axis rotating device to move, controlling the U-axis rotating device to drive the V-axis rotating device to rotate, and controlling the V-axis rotating device to drive the laser head to rotate, so that the laser head performs laser cutting on the surface of the material to be cut according to a preset motion track;

the supporting device comprises a supporting plate and a jig, the supporting plate is arranged on the Y-axis moving device, and the jig is arranged on the top surface of the supporting plate;

the top of the jig is fixedly provided with a first magnet, a support column and a second magnet used for being adsorbed to the first magnet, wherein the support column and the first magnet are arranged adjacently, and the second magnet is rotatably arranged at the top end of the support column, so that when a thin object to be cut needs to be fixed, the thin object to be cut is placed on the first magnet, and the second magnet is adsorbed to the first magnet, so that the thin object to be cut is clamped through the first magnet and the second magnet;

the supporting plate is provided with a first through hole penetrating through the bottom surface and the top surface of the supporting plate, the bottom surface of the supporting plate is connected with an air suction pipe, and the air suction pipe is arranged corresponding to the first through hole; a plurality of second through holes are formed in the side face of the jig, a cavity is formed in the jig, and the cavity is communicated with the first through holes and the second through holes;

the utility model discloses a wind-proof device, including exhaust control device, cylinder, the fixed plate that keeps out the wind, the movable plate that keeps out the wind, first convulsions adapter and second convulsions adapter, the fixed plate that keeps out the wind is equipped with the third through-hole, first convulsions adapter, second convulsions adapter all with third through-hole intercommunication, first convulsions adapter set up in one side of fixed plate keeps out the wind, second convulsions adapter set up in the relative opposite side of fixed plate keeps out the wind, the inside of fixed plate that keeps out the wind is equipped with the spout, the movable plate slidable that keeps out the wind set up in the spout, the movable plate that keeps out the wind be equipped with the fourth through-hole of third through-hole shape size adaptation, the cylinder with the movable plate that keeps out the wind is connected, second convulsions adapter with the exhaust tube is connected.

2. The omnidirectional laser cutting machine according to claim 1, wherein: the X-axis moving device comprises a first shell, a first motor, a first lead screw, a first guide rail and a first sliding block, wherein the first lead screw and the first guide rail are arranged in the first shell at intervals up and down;

the control method of the omnibearing laser cutting machine further comprises the following steps:

and identifying the attribute of the object to be cut, and adjusting the energy of the laser beam according to the attribute of the object to be cut so that the emitted laser beam can effectively cut the object to be cut.

3. The omnidirectional laser cutting machine according to claim 2, wherein: the Z-axis moving device comprises a first connecting seat, a second shell, a second motor, a second lead screw, a second guide rail and a second slider, wherein the first connecting seat is fixedly arranged on the first slider, the second slider is fixedly arranged on the first connecting seat, the second lead screw and the second guide rail are arranged in the second shell at a front interval and a rear interval, the second motor is connected with the second lead screw, the second slider is in threaded connection with the second lead screw, and the second slider is in sliding connection with the second guide rail.

4. The omnidirectional laser cutting machine according to claim 3, wherein: the U-axis rotating device comprises a second connecting seat, a third motor and a first rotating shaft, the second connecting seat is fixedly arranged at the bottom end of the second shell, the third motor is arranged on the second connecting seat, the first rotating shaft is arranged at the bottom end of the second connecting seat, and the third motor is connected with the first rotating shaft.

5. The omnidirectional laser cutting machine according to claim 4, wherein: v axle rotary device includes third connecting seat, fourth motor and second rotation axis, the third connecting seat fixed set up in the bottom of first rotation axis, the fourth motor set up in on the third connecting seat, the fourth motor with the second rotation axis is connected, the laser head fixed set up in on the second rotation axis.

6. The omnidirectional laser cutting machine according to claim 1, wherein: the side end of the supporting plate is provided with a first collecting groove, and the first collecting groove is communicated with the first through hole.

7. The omnidirectional laser cutting machine according to claim 1, wherein: the speculum device includes first speculum, second reflector, third speculum, fourth speculum and fifth speculum, the laser head is equipped with the focusing mirror, first speculum is located the laser instrument with between the second reflector, the third speculum is located the second reflector with between the fourth speculum, the fifth speculum is located the fourth speculum with between the focusing mirror.