CN218612298U

CN218612298U - Laser engraving machine

Info

Publication number: CN218612298U
Application number: CN202223183597.7U
Authority: CN
Inventors: 王海
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-14
Anticipated expiration: 2032-11-28

Abstract

The utility model provides a laser engraving machine, including the host computer support, Y axle removes the subassembly, X axle removes subassembly and laser head subassembly, the host computer support is the frame shape structure, and the both sides that the host computer support is relative respectively are equipped with a Y axle and remove the subassembly, and X axle removes the subassembly and removes the subassembly with two Y axles respectively and be connected, and Y axle direction reciprocating motion can be followed to X axle removal subassembly, and the laser head subassembly is connected with X axle removal subassembly, and X axle direction reciprocating motion can be followed to the laser head subassembly under the drive of X axle removal subassembly. The beneficial effects of the utility model reside in that: the utility model provides a rational in infrastructure laser engraving machine, this laser engraving machine's Y axle adopts single drive bi-motor structure, can let X axle remove both sides synchronous operation about the subassembly, and the synchronism is good, has avoided X axle removal subassembly atress on one side, and the unbalanced stress condition of another side not atress has improved the stability of laser engraving machine operation, has effectively guaranteed the work precision of laser head subassembly.

Description

Laser engraving machine

Technical Field

The utility model belongs to the technical field of laser engraving equipment technique and specifically relates to indicate a laser engraving machine.

Background

The laser engraving machine is a device which uses a laser with a certain wavelength as a light source, focuses light beams emitted by the light source on a laser energy point formed on the surface of an object through shaping, and engraves preset patterns and characters on the surface of the object by moving the laser energy point.

The Y axis of the existing laser engraving machine adopts a driving mode of a single motor and a light axis, so that the left side and the right side of the Y axis move asynchronously, and the engraving precision is influenced.

In addition, the existing laser engraving machine has larger operation sound when working, and the exposed mechanical driving part also has potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that: aiming at the defects of at least one item in the prior art, the laser engraving machine with reasonable structure, accurate walking position and quiet work is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a laser engraving machine, includes host computer support, Y axle removal subassembly, X axle removal subassembly and laser head subassembly, the host computer support is the frame shape structure, the both sides that the host computer support is relative respectively are equipped with a Y axle removal subassembly, the both ends that the X axle removed the subassembly are connected with two Y axle removal subassemblies respectively, the X axle removes the subassembly and can follow Y axle direction reciprocating motion under the drive of two Y axle removal subassemblies, the laser head subassembly with the X axle removes the subassembly and connects, the laser head subassembly is in X axle direction reciprocating motion can be followed under the drive of X axle removal subassembly.

Further, Y axle removes subassembly includes Y axle driving motor, Y axle guide rail, Y axle drive belt, Y axle drive wheel and Y axle from the driving wheel, Y axle driving motor set up in the one end of Y axle guide rail, Y axle from the driving wheel set up in the other end of Y axle guide rail, Y axle driving motor's pivot with Y axle drive wheel is connected, Y axle drive belt around connect in Y axle drive wheel and Y axle are from the driving wheel, be equipped with Y axle slider on the Y axle guide rail, Y axle drive belt with Y axle slider connects, X axle removes the subassembly and passes through Y axle slider with Y axle removes the subassembly and connects.

Furthermore, the X-axis moving assembly comprises an X-axis support, an X-axis driving motor, an X-axis guide rail, an X-axis driving belt, an X-axis driving wheel and an X-axis driven wheel, the X-axis moving assembly is connected with Y-axis sliders of two Y-axis moving assemblies through the X-axis support, the X-axis driving motor is arranged at one end of the X-axis guide rail, the X-axis driven wheel is arranged at the other end of the X-axis guide rail, a rotating shaft of the X-axis driving motor is connected with the X-axis driving wheel, the X-axis driving belt is wound on the X-axis driving wheel and the X-axis driven wheel, an X-axis slider is arranged on the X-axis guide rail, the X-axis driving belt is connected with the X-axis slider, and the laser head assembly is connected with the X-axis moving assembly through the X-axis slider.

Further, the laser head subassembly includes laser head support and laser head, the laser head subassembly passes through the laser head support with the X axle slider is connected, the laser head pass through altitude controller with the laser head leg joint.

Furthermore, the Y-axis moving assembly also comprises a Y-axis moving assembly housing, the Y-axis moving assembly housing is covered on the Y-axis guide rail, and a Y-axis moving assembly housing cover window is arranged on the Y-axis moving assembly housing cover corresponding to the Y-axis sliding block;

the X-axis moving assembly further comprises an X-axis moving assembly housing, the X-axis moving assembly housing is covered on the X-axis support, and an X-axis moving assembly housing cover window is arranged on the X-axis moving assembly housing cover corresponding to the X-axis sliding block.

Further, still include the control box, the control box set up in one side of host computer support, the control box respectively with Y axle driving motor, X axle driving motor and laser head are connected.

Further, still include attitude sensor, attitude sensor set up in on the host computer support, attitude sensor with the control box is connected.

Further, the laser head is a compressed spot laser.

Further, the laser head is provided with a laser protection cover, and the laser protection cover is provided with an observation window and an exhaust window.

Furthermore, the bottom of the host bracket is provided with a supporting leg and a foot pad, and the foot pad is connected with the supporting leg through threads.

The beneficial effects of the utility model reside in that: the utility model provides a rational in infrastructure laser engraving machine, this laser engraving machine's Y axle adopts single drive bi-motor structure, can let X axle remove both sides synchronous operation about the subassembly, and the synchronism is good, has avoided X axle to remove the subassembly and has received the atress on one side, and the unbalanced stress condition that the another side is not atress has improved the stability of laser engraving machine operation, has effectively guaranteed the work precision of laser head subassembly.

Drawings

The specific structure of the present invention is detailed below with reference to the accompanying drawings:

fig. 1 is a schematic view of the overall structure of the laser engraving machine of the present invention;

fig. 2 is a schematic view of the internal structure of the Y-axis moving assembly of the present invention;

fig. 3 is a schematic diagram of the internal structure of the X-axis moving assembly of the present invention;

fig. 4 is a top view of the overall structure of the laser engraving machine of the present invention;

FIG. 5 is a schematic cross-sectional view taken along the direction B-B in FIG. 4;

FIG. 6 isbase:Sub>A schematic cross-sectional view taken along the line A-A in FIG. 4;

1-a host bracket; 11-supporting feet; 12-a foot pad;

a 2-Y axis moving assembly; 21-Y axis drive motor; 22-Y axis guide rails; 23-Y axis drive belt; a 24-Y axis drive wheel; a 25-Y axis driven wheel; 26-Y axis slide; 27-Y axis moving assembly housing; the 271-Y axis moving component housing covers the window;

3-X axis moving assembly; 31-X shaft support; a 32-X axis drive motor; 33-X axis guide rails; 34-X axis drive belt; 35-X axis drive wheels; 36-X axis driven wheel; 37-X axis slide; 38-X axis moving assembly housing; 381-X axis moving assembly housing windowing

4-a laser head assembly; 41-laser head support; 42-laser protection cover; 43-observation window; 44-an exhaust window; 5-control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Example 1

Please refer to fig. 1 to 6, a laser engraving machine, including host computer support 1, Y axle moving assembly 2, X axle moving assembly 3 and laser head subassembly 4, host computer support 1 is the frame-shaped structure, host computer support 1 relative both sides respectively are equipped with a Y axle moving assembly 2, the both ends of X axle moving assembly 3 are connected with two Y axle moving assemblies 2 respectively, X axle moving assembly 3 can be along Y axle direction reciprocating motion under two Y axle moving assembly 2's drive, laser head subassembly 4 with X axle moving assembly 3 is connected, laser head subassembly 4 can be along X axle direction reciprocating motion under X axle moving assembly 3's drive.

In this embodiment, the host computer support is the frame-shaped structure, adopts the equipment of modularization mounting means, and in four limits of host computer support, relative limit is parallel to each other, and two adjacent limits are 90 degrees settings, and wherein, two relative edges respectively are equipped with a Y axle and move the subassembly, and the both ends that X axle moved the subassembly are connected with two Y axle removal subassemblies respectively, and two Y axle removal subassemblies can exert drive power to the both ends that X axle removed the subassembly jointly, make X axle removal subassembly wholly can follow Y axle direction steady motion. The laser head assembly can reciprocate along the X-axis direction under the drive of the X-axis moving assembly. The laser head assembly moves along the X-axis direction and the Y-axis direction within a certain range under the combined action of the X-axis moving assembly and the Y-axis moving assembly, so that the laser head assembly can carve two-dimensional patterns on products.

From the above description, the beneficial effects of the present invention are: the utility model provides a rational in infrastructure laser engraving machine, this laser engraving machine's Y axle adopts single drive bi-motor structure, can let X axle remove both sides synchronous operation about the subassembly, and the synchronism is good, has avoided X axle to remove the subassembly and has received the atress on one side, and the unbalanced stress condition that the another side is not atress has improved the stability of laser engraving machine operation, has effectively guaranteed the work precision of laser head subassembly.

Example 2

On the basis of embodiment 1, the Y-axis moving assembly 2 includes a Y-axis driving motor 21, a Y-axis guide rail 22, a Y-axis driving belt 23, a Y-axis driving wheel 24, and a Y-axis driven wheel 25, the Y-axis driving motor 21 is disposed at one end of the Y-axis guide rail 22, the Y-axis driven wheel 25 is disposed at the other end of the Y-axis guide rail 22, a rotating shaft of the Y-axis driving motor 21 is connected with the Y-axis driving wheel 24, the Y-axis driving belt 23 is wound on the Y-axis driving wheel 24 and the Y-axis driven wheel 25, a Y-axis slider 26 is disposed on the Y-axis guide rail 22, the Y-axis driving belt 23 is connected with the Y-axis slider 26, and the X-axis moving assembly 3 is connected with the Y-axis moving assembly 2 through the Y-axis slider 26.

In this embodiment, the Y-axis guide rail is a silent linear guide rail, the Y-axis driving motor drives the Y-axis driving wheel to rotate, so as to drive the Y-axis driving belt to rotate around the Y-axis driving wheel and the Y-axis driven wheel, and the Y-axis slider fixedly connected to the Y-axis driving belt can reciprocate along the Y-axis guide rail. Preferably, the Y-axis driving motor is a stepping motor, and the motor is driven and controlled to work through 2209 mute driving, so that the noise generated when the motor works can be greatly reduced.

In order to ensure the synchronism of the two Y-axis driving motors, the two Y-axis driving motors are driven in a single-drive double-motor mode, and the two Y-axis driving motors are arranged in parallel and can receive the same rotation signals driven by the motors, so that synchronous motion is realized, and the X-axis assembly is driven to move stably.

The Y-axis driven wheel is connected with the host bracket through the adjusting seat, and the distance between the adjusting seat and the Y-axis driving motor can be changed through the adjusting bolt, so that the tightness of the Y-axis driving belt is changed, and the Y-axis driving belt is prevented from slipping and losing steps.

In a similar way, the Y-axis moving assembly can also be used for driving a Y-axis driving motor to rotate through a driving screw rod, so that a Y-axis sliding block arranged on the screw rod is driven to reciprocate along a Y-axis guide rail.

Example 3

In addition to embodiment 2, the X-axis moving assembly 3 includes an X-axis bracket 31, an X-axis driving motor 32, an X-axis guide rail 33, an X-axis driving belt 34, an X-axis driving wheel 35, and an X-axis driven wheel 36, the X-axis moving assembly 2 is connected to the Y-axis sliders 26 of the two Y-axis moving assemblies through the X-axis bracket 31, the X-axis driving motor 32 is disposed at one end of the X-axis guide rail 33, the X-axis driven wheel 36 is disposed at the other end of the X-axis guide rail 33, a rotating shaft of the X-axis driving motor 32 is connected to the X-axis driving wheel 35, the X-axis driving belt 34 is wound around the X-axis driving wheel 35 and the X-axis driven wheel 36, the X-axis guide rail 33 is provided with the X-axis slider 37, the X-axis driving belt 34 is connected to the X-axis slider 37, and the laser head assembly 4 is connected to the X-axis moving assembly 3 through the X-axis slider 37.

In this embodiment, the X-axis guide rail is a silent linear guide rail, the X-axis driving motor drives the X-axis driving wheel to rotate, so as to drive the X-axis driving belt to rotate around the X-axis driving wheel and the X-axis driven wheel, and the X-axis slider fixedly connected to the X-axis driving belt can reciprocate along the X-axis guide rail. Preferably, the X-axis driving motor is a stepping motor, the motor is controlled to work through 2209 mute driving, and noise generated when the motor works can be greatly reduced.

The X-axis driven wheel is connected with the X-axis support through the adjusting seat, and the distance between the adjusting seat and the X-axis driving motor can be changed through the adjusting bolt, so that the tightness of the X-axis driving belt is changed, and the X-axis driving belt is prevented from slipping and losing steps.

In a similar way, the X-axis moving assembly can also be used for driving the X-axis driving motor to rotate through the driving screw rod, so that the X-axis sliding block arranged on the screw rod is driven to reciprocate along the X-axis guide rail.

Example 4

On the basis of embodiment 3, laser head subassembly 4 includes laser head support 41 and laser head, the laser head subassembly pass through laser head support 41 with X axle slider 37 is connected, the laser head pass through height adjuster with laser head support 41 is connected.

In this embodiment, be equipped with the regulation screw on the laser head support, the altitude controller is equipped with vertical to regulation spout, and adjusting screw passes the regulation spout and is connected with the regulation screw, and laser head and altitude controller fixed connection, the user can reciprocate the altitude controller along the screw, treats to adjust and screws up the screw behind the position to realize the altitude mixture control of laser head, so that adapt to the not waiting of co-altitude and carve the article.

Example 5

On the basis of embodiment 4, the Y-axis moving component further includes a Y-axis moving component housing 27, the Y-axis moving component housing 27 is covered on the Y-axis guide rail 22, and the Y-axis moving component housing 27 is provided with a Y-axis moving component housing cover opening window 271 corresponding to the Y-axis slider 26;

the X-axis moving assembly further comprises an X-axis moving assembly cover 38, the X-axis moving assembly cover 38 is covered on the X-axis guide rail 33, and an X-axis moving assembly cover windowing 381 is arranged on the X-axis moving assembly cover 38 corresponding to the X-axis sliding block.

In order to make the appearance of the laser engraving machine more concise and attractive, the Y-axis moving assembly further comprises a Y-axis moving assembly housing, the Y-axis moving assembly housing is arranged on the Y-axis guide rail, the Y-axis guide rail and a Y-axis driving motor can be wrapped in the Y-axis moving assembly housing, the noise generated during the operation of the Y-axis moving assembly is reduced, and the effects of sound insulation and noise reduction are effectively achieved. In this embodiment, the Y-axis guide rail is hung upside down in the Y-axis moving component housing, and the internal space of the Y-axis moving component housing can be fully utilized.

In a similar way, the X-axis moving assembly further comprises an X-axis moving assembly housing, the X-axis moving assembly housing is arranged on the X-axis guide rail, the X-axis guide rail and the X-axis driving motor can be wrapped in the X-axis moving assembly housing, noise generated during operation of the X-axis moving assembly is further prevented from leaking, and the effects of sound insulation and noise reduction are effectively achieved. In this embodiment, the X-axis guide rail is hung upside down in the X-axis moving assembly housing, and the internal space of the X-axis moving assembly housing can be fully utilized.

In a similar way, the host bracket is also provided with a bracket housing, so that the connecting cables of the Y-axis driving motor and the X-axis driving motor can be hidden in the bracket housing, the layout of the whole machine is more concise and attractive, and the risk of faults caused by exposed wiring is reduced.

Example 6

On the basis of embodiment 5, still include control box 5, control box 5 set up in one side of host computer support 1, control box 5 respectively with Y axle driving motor, X axle driving motor and laser head are connected.

In this embodiment, be equipped with 32 high-speed mainboards in the control box, processing speed is fast, can realize 8000mm/mi n's sculpture speed or 20000mm/mi n's velocity of movement under the condition of guaranteeing the sculpture effect.

The main board is integrated with 2209 silent driving, so that the noise generated when the motor works can be greatly reduced, and a good and quiet carving environment is provided for users.

In order to ensure the overall stability of the laser engraving machine, the control box and the Y-axis driving motor are respectively arranged on two opposite sides of the host bracket.

Example 7

On the basis of embodiment 6, still include attitude sensor, attitude sensor set up in on the host computer support, attitude sensor with the control box is connected.

In this embodiment, the laser engraving machine is provided with the attitude sensor, the attitude of the machine body can be sensed through the attitude sensor, and when the laser engraving machine works, the attitude of the machine body is detected to be changed, if the machine body moves horizontally or inclines for more than 15 degrees, the control box can cut off the power supplies of the laser head, the Y-axis driving motor and the X-axis driving motor, stop engraving, and give an alarm in a light or sound mode to ensure the safety of a user.

Example 8

On the basis of embodiment 7, the laser head is a compressed spot laser.

In this embodiment, the laser head is 10W compression facula laser instrument, and the facula diameter can reach about 0.08mm, and the stable fuselage of cooperation can realize high accuracy sculpture, tests GRBL official precision figure, carves with the speed 1.5 times of official suggestion speed, and the precision is still fairly perfect.

Example 9

On the basis of embodiment 8, the laser head is provided with a laser protection cover 42, and the laser protection cover 42 is provided with an observation window 43 and an exhaust window 44.

In this embodiment, in order to prevent that laser engraving machine from at the during operation, the personnel that do not wear the protective glass get into the sculpture studio, are hurt eyes by the highlight of laser, and the laser head has cup jointed the laser protection casing, and the laser protection casing adopts extension formula aluminum alloy cover to join in marriage the transparent observation window of ya keli, can prevent to the at utmost that laser from shining and hurting user's eyes.

An exhaust window is reserved at the rear end of the laser protective cover, smoke generated by the laser head during carving or cutting can be timely emitted from the exhaust window, the situation that the smoke flows backwards to pollute a light outlet of the laser head and block laser light to cause carving or cutting effect deterioration is avoided.

Example 10

On the basis of embodiment 9, the bottom of host computer support is equipped with supporting legs 11 and callus on the sole 12, callus on the sole 12 with supporting legs 11 passes through threaded connection.

In this embodiment, for the gesture of conveniently adjusting the host computer support, the supporting legs is equipped with the external screw thread, and the callus on the sole is equipped with the internal thread, and both pass through threaded connection, and when needing the adjustment gesture, the height of this supporting legs is adjusted to the mode of the rotatory callus on the sole of accessible, guarantees that laser engraving machine can adapt to the table surface of unevenness.

In order to further adapt to the carving with higher height, the carving tool is also provided with an extension column, so that a user can conveniently heighten the supporting legs to carve higher objects.

The bottom of the foot pad is provided with the antiskid rubber pad, so that the antiskid and shock absorption effects can be well played, and the noise can be reduced and the stable carving can be kept.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A laser engraving machine is characterized in that: including host computer support, Y axle removal subassembly, X axle removal subassembly and laser head subassembly, the host computer support is frame shape structure, the relative both sides of host computer support respectively are equipped with a Y axle removal subassembly, the both ends of X axle removal subassembly are connected with two Y axle removal subassemblies respectively, X axle removal subassembly can follow Y axle direction reciprocating motion under the drive of two Y axle removal subassemblies, the laser head subassembly with X axle removal subassembly is connected, the laser head subassembly is in X axle direction reciprocating motion can be followed under the drive of X axle removal subassembly.

2. The laser engraving machine of claim 1, wherein: y axle removes subassembly includes Y axle driving motor, Y axle guide rail, Y axle drive belt, Y axle drive wheel and Y axle from the driving wheel, Y axle driving motor set up in the one end of Y axle guide rail, Y axle from the driving wheel set up in the other end of Y axle guide rail, Y axle driving motor's pivot with Y axle drive wheel is connected, Y axle drive belt around connect in Y axle drive wheel and Y axle are from the driving wheel, be equipped with Y axle slider on the Y axle guide rail, Y axle drive belt with Y axle slider connects, X axle removes the subassembly and passes through Y axle slider with Y axle removes the subassembly and connects.

3. The laser engraving machine according to claim 2, wherein: the X-axis moving assembly comprises an X-axis support, an X-axis driving motor, an X-axis guide rail, an X-axis driving belt, an X-axis driving wheel and an X-axis driven wheel, the X-axis moving assembly is connected with Y-axis sliding blocks of the two Y-axis moving assemblies through the X-axis support, the X-axis driving motor is arranged at one end of the X-axis guide rail, the X-axis driven wheel is arranged at the other end of the X-axis guide rail, a rotating shaft of the X-axis driving motor is connected with the X-axis driving wheel, the X-axis driving belt is wound on the X-axis driving wheel and the X-axis driven wheel, an X-axis sliding block is arranged on the X-axis guide rail, the X-axis driving belt is connected with the X-axis sliding block, and the laser head assembly is connected with the X-axis moving assembly through the X-axis sliding block.

4. The laser engraving machine of claim 3, wherein: the laser head subassembly includes laser head support and laser head, the laser head subassembly passes through the laser head support with the X axle slider is connected, the laser head pass through altitude controller with laser head leg joint.

5. The laser engraving machine according to claim 4, wherein: the Y-axis moving assembly further comprises a Y-axis moving assembly housing, the Y-axis moving assembly housing is covered on the Y-axis guide rail, and a Y-axis moving assembly housing cover window is arranged on the Y-axis moving assembly housing cover corresponding to the Y-axis sliding block;

the X-axis moving assembly further comprises an X-axis moving assembly housing, the X-axis moving assembly housing is arranged on the X-axis support in a covering mode, and an X-axis moving assembly housing cover windowing window is arranged on the X-axis moving assembly housing cover corresponding to the X-axis sliding block.

6. The laser engraving machine according to claim 5, wherein: still include the control box, the control box set up in one side of host computer support, the control box respectively with Y axle driving motor, X axle driving motor and laser head are connected.

7. The laser engraving machine of claim 6, wherein: still include attitude sensor, attitude sensor set up in on the host computer support, attitude sensor with control box connects.

8. The laser engraving machine according to claim 7, wherein: the laser head is a compression facula laser.

9. The laser engraving machine of claim 8, wherein: the laser head is provided with a laser protection cover, and the laser protection cover is provided with an observation window and an exhaust window.

10. The laser engraving machine of claim 9, wherein: the bottom of host computer support is equipped with supporting legs and callus on the sole, the callus on the sole with the supporting legs passes through threaded connection.