CN108714812A

CN108714812A - A kind of control system of three-dimensional laser engraving machine

Info

Publication number: CN108714812A
Application number: CN201810646097.1A
Authority: CN
Inventors: 杨营杰
Original assignee: Zhuji City Ji Mailuo Import And Export Co Ltd
Current assignee: Zhuji City Ji Mailuo Import And Export Co Ltd
Priority date: 2018-06-21
Filing date: 2018-06-21
Publication date: 2018-10-30

Abstract

The invention discloses a kind of control systems of three-dimensional laser engraving machine, including apparatus main body and the carving device being set in described device main body, the carving device includes the first cavity being set in described device main body, left and right is perforative in the right side inner wall of downside is provided with first through hole for first cavity, it is provided with locking device in the upper inside walls of the first through hole, what is be connected in the downside inner wall of first cavity is provided with the second cavity, and first motor is provided in the right side inner wall of second cavity；Nowadays many occasions are required for using the engraving that engraving system carries out workpiece surface on decorative pattern or trade mark, laser engraving has high precision machining, it is easy to use, the features such as high in machining efficiency, and nowadays mostly in the market is to carry out laser to workpiece planarization class work face and can not carry out the laser processing of Axle Surface, the present invention is directed to design it is a kind of can be to device that shaft-like workpiece surface is laser machined.

Description

A kind of control system of three-dimensional laser engraving machine

Technical field

The present invention relates to technical field of laser processing, the control system of specifically a kind of three-dimensional laser engraving machine.

Background technology

Nowadays many occasions are required for using the engraving that engraving system carries out workpiece surface on decorative pattern or trade mark, laser carving Pointer has high precision machining, easy to use, it is high in machining efficiency the features such as, and nowadays mostly in the market is to workpiece planarization class work face It carries out laser and the laser processing of Axle Surface can not be carried out, therefore design one kind to swash shaft-like workpiece surface Light processing a kind of three-dimensional laser engraving machine control system it is really necessary to.

Invention content

Technical problem to be solved by the invention is to provide a kind of control systems of three-dimensional laser engraving machine, can solve The problems in above-mentioned present technology.

The present invention is achieved through the following technical solutions：A kind of control system of three-dimensional laser engraving machine of the present invention System, including apparatus main body and the carving device that is set in described device main body, the carving device include be set to it is described The first cavity in apparatus main body, first cavity left and right in the right side inner wall of downside is perforative, and to be provided with first logical Hole is provided with locking device in the upper inside walls of the first through hole, and what is be connected in the downside inner wall of first cavity sets Be equipped with the second cavity, be provided with first motor in the right side inner wall of second cavity, the right end of the first motor with it is described It is provided with the second through-hole between second cavity, the right end power of the first motor is connected with that extend through described first logical Hole simultaneously extends into the first rotation axis in second cavity, and the left end of first rotation axis is fixedly connected with can be described The first leading screw rotated in two cavitys, the right end of first leading screw are rotatablely connected with second cavity by bearing On the inner wall of right side, being provided in second cavity can horizontally slip and be slided with first threads of lead screw is connected first Block is provided with the third cavity of opening to the left in first sliding block, the second cunning is rotatably provided in the third cavity Block is provided with the cone tooth socket of opening to the left in second sliding block, wherein be located at described the second of the upside of the first through hole The second motor is fixedly installed in the inner left wall of cavity, the right end of second motor is connected with by shaft power can With the matched first bevel gear of the cone tooth socket, it is rotatably connected with by shaft in the right end face of second sliding block The right end face of second bevel gear, the second bevel gear is rotatablely connected with by shaft in the right side of the third cavity On wall, what is be connected on the upside of inner wall on the right side of the third cavity is provided with the 4th cavity, rotatable in the 4th cavity It is provided with the third hand tap gear being meshed with the second bevel gear, is fixedly connected on the upside end face of the third hand tap gear Extend the second rotation axis being passed through in first cavity, the upper end of second rotation axis is fixedly connected with can be described first The fixation disk rotated in cavity, is provided with clamping device in the fixed disk, the left side of the first motor and is located at the dress It sets and is provided with the 5th cavity in main body, the 4th bevel gear, the 4th bevel gear are rotatably provided in the 5th cavity Upper end right end, in the left end face of the first motor, is rotatably arranged by shaft be connected by power in the 5th cavity There is the 5th bevel gear being meshed with the 4th bevel gear, third is fixedly connected on the upside end face of the 5th bevel gear Rotation axis, is provided with the 6th cavity being connected with first cavity in the upper inside walls of the 5th cavity, and the described 6th What is be connected between the downside inner wall of cavity and the upper inside walls of the 5th cavity is provided with the first turn trough, the third rotation The upper end of axis, which extends through, extends that be passed through in the 6th cavity and be fixedly connected with can be the described 6th after first turn trough The second leading screw rotated in cavity, is provided with to slide up and down and with second threads of lead screw coordinate in the 6th cavity and connects The third sliding block connect is fixedly connected with laser carving device in the right end face of the third sliding block, wherein second leading screw Upper end connection with the locking device on.

The laser carving device includes being fixedly connected on the third sliding block right end face as a preferred technical solution, On Four-slider, third motor, the right end power cooperation link of the third motor are fixedly installed in the Four-slider Inside there is threaded rod, the 5th sliding block is provided on the right side of the Four-slider, the of opening to the left is provided in the 5th sliding block Seven cavitys, the right end extension of the threaded rod, which is passed through in the 7th cavity and coordinates with the inner thread of the 7th cavity, to be connected It connects, the 8th cavity of opening to the left is provided in the upper inside walls of the 7th cavity, wherein the right-hand end of the Four-slider The 6th for extending and being passed through and being slidably connected in the 8th cavity and with the inner wall of the 8th cavity is fixedly connected on face Sliding block is provided with the 9th cavity that Open Side Down in the right side inner wall of the 7th cavity, and being provided in the 9th cavity can The lower end of the 7th sliding block slided up and down, the 7th sliding block right end face is fixedly connected with laser engraving head, and the described 9th is empty The 4th motor is fixedly installed in the upper inside walls of chamber, the lower end power of the 4th motor is connected with to be slided with the described 7th Second threaded rod of block screw-thread fit connection.

As a preferred technical solution, the locking device include be connected be set to the first through hole upper inside walls Interior first is begun to speak, and described first, which begins to speak, interior is slidably provided with the first sliding shoe, the upside end face of first sliding shoe It is fixedly connected with the first spring between the upper inside walls begun to speak with described first, is connected in the described first upper inside walls begun to speak Be provided with the first threading hole, being provided with second in the upper inside walls of the 6th cavity begins to speak, described second begin to speak in can turn Dynamic is provided with the first reel, and the upper surface of first reel is rotatablely connected with described second by shaft and begins to speak Upper inside walls on, the lower end of first reel is fixedly connected with the 4th rotation axis, wherein under the 4th rotation axis Hold the upper end that second leading screw is fixedly connected on after extending through the downside inner wall that described second begins to speak, first reel On be arranged with the first bracing wire, what is be connected between the described second right side begun to speak and first threading hole is provided with the second logical line Hole, the right end of first bracing wire extend through second threading hole and leading to extend back and be passed through described the by guide roller One threading hole is simultaneously fixedly connected on the upside end face of first sliding shoe.

The clamping device includes that the third being set in the fixed disk is begun to speak as a preferred technical solution, described Third begins to speak to be respectively set there are four intermeshing 4th bevel gear on interior four direction all around, what the third was begun to speak All around be respectively connected in four side inner walls it is logical be provided with the 4th of opening upwards and begin to speak, the 4th bevel gear is located remotely from each other It is fixedly connected with to each extend on the end face of side and is passed through four the 4th interior third lead screws of beginning to speak, the third lead screw is far from institute The one end for stating the 4th bevel gear is rotatablely connected with by bearing on the inner wall that the third is begun to speak, the described 4th begin to speak in can Sliding is provided with the second sliding shoe, wherein extends outside the upside end face of the fixed disk upper end of the second sliding shoe And it is fixedly connected with gripping block on the opposite side end face of four the second sliding shoes, the gripping block can will be positioned over Workpiece clamping on the upside of fixed disk on end face, wherein opening is provided in the described 4th right side inner wall begun to speak on right side to the right Side the 5th is begun to speak, the described 5th begin to speak it is interior be rotatably provided with the first spline block, the right end of the third leading screw on right side prolongs Stretch be passed through the 5th begin to speak in and be fixedly connected in the left end face of the first spline block, user of service can be rotated by tool The distance between four described gripping blocks of the first spline block and then adjustment are in turn by Workpiece clamping.

As a preferred technical solution, slide guide bar is fixedly connected between the upper and lower sides inner wall of first cavity, wherein The slide guide bar passes through the Four-slider and is slidably connected with the Four-slider.

The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, workpiece is carved by the present apparatus When, workpiece is positioned between the gripping block on the upside end face of fixed disk by user of service, at this point, user of service turns by tool Dynamic first spline block, and then the rotation of third leading screw is driven by the engagement between the 4th bevel gear, and then drive the second sliding shoe It is close to each other, and then drive gripping block close to each other and then by Workpiece clamping, first motor starts at this time, and then passes through first turn Moving axis drives the rotation of the first leading screw, and then the first sliding block is driven to be moved to the left to greatest extent in the second cavity, meanwhile, first Motor drives the rotation of the 4th bevel gear by shaft, and then passes through the engagement band between the 4th bevel gear and the 5th bevel gear Dynamic 5th bevel gear rotation, and then third rotation axis is driven to drive the rotation of the second leading screw, and then third sliding block is driven to decline, when the When one sliding block moves to left to greatest extent in the second cavity, third sliding block declines to greatest extent in the 6th cavity, and then drives the Four-slider declines to greatest extent, and in the process, the second leading screw begins to speak that the first reel is driven to rotate by second, and then will put Pine, the first sliding shoe is moved down by the elastic force effect of the first spring at this time, and then first through hole is closed, this effect is beneficial Pre- anti-splashing is hurted sb.'s feelings when the first cavity is isolated from the outside in turn in processing, and when terminating above-mentioned action, first bevel gear is caught in It is connect in cone tooth socket and with cone tooth socket screw-thread fit, the second motor rotation at this time can drive third cavity to turn by first bevel gear It is dynamic, and then drive second bevel gear rotation, and then drive the by the engagement connection between second bevel gear and third hand tap gear Two rotation axis rotate, and then drive fixed disk rotation, and then drive the workpiece rotation being fixed on the upside of fixed disk on end face, this mistake Journey is beneficial to adjust the direction of workpiece in order to which all directions to workpiece are carved, meanwhile, laser engraving head is located at workpiece Left side, and keep relative distance with workpiece, this process be beneficial to moment when workpiece and laser engraving head relatively move keep away from From so prevent workpiece and laser engraving head and bump against, third electric motor starting at this time, so by threaded rod drive the 5th sliding block to Right side is moved, and then drives the laterally adjacent workpiece of laser engraving head, while the 4th electric motor starting, and then passes through the second threaded rod band Dynamic 7th sliding block declines, and then laser engraving head is driven to decline, this process is beneficial to laser engraving head in workpiece upper and lower directions It is carved, at this point, by third motor, being rotatably assorted between the 4th motor and the second motor can complete axial workpiece appearance The engraving in face, the three-dimensional laser that outer surface of workpiece can be automatically carried out by the present apparatus are carved, and work efficiency is high, machining accuracy Height is suitble to in processing with high precision.

Description of the drawings

The present invention is described in detail by following specific embodiment and attached drawing for ease of explanation,.

Fig. 1 is a kind of internal structure schematic diagram of the control system of three-dimensional laser engraving machine of the present invention；

Fig. 2 is the enlarged diagram of " A " in Fig. 1；

Fig. 3 is the structural schematic diagram in direction " B-B " in Fig. 3.

Specific implementation mode

As shown in Figure 1-Figure 3, the control system of a kind of three-dimensional laser engraving machine of the invention, including apparatus main body 11 and The carving device being set in described device main body 11, the carving device include first be set in described device main body 11 Cavity 91, first cavity 91 left and right in the right side inner wall of downside is perforative to be provided with first through hole 59, and described first Locking device is provided in the upper inside walls of through-hole 59, what is be connected in the downside inner wall of first cavity 91 is provided with second Cavity 21, is provided with first motor 25 in the right side inner wall of second cavity 21, the right end of the first motor 25 with it is described Be provided with the second through-hole 23 between second cavity 21, the right end power of the first motor 25 be connected with extend through it is described First through hole 59 simultaneously extends into the first rotation axis 24 in second cavity 21, and the left end of first rotation axis 24, which is fixed, to be connected It is connected to the first leading screw 22 that can be rotated in second cavity 21, the right end of first leading screw 22 is rotatable by bearing It is connected on the right side inner wall of second cavity 21, being provided in second cavity 21 can horizontally slip and with described first First sliding block 92 of 22 screw-thread fit of leading screw connection is provided with the third cavity 67 of opening to the left, institute in first sliding block 92 It states and is rotatably provided with the second sliding block 65 in third cavity 67, the cone tooth socket of opening to the left is provided in second sliding block 65 66, wherein the second electricity is fixedly installed in the inner left wall of second cavity 21 of the upside of the first through hole 59 Machine 61, the right end of second motor 61 is connected with by shaft power to be bored with the cone tooth socket 66 matched first Gear 62 is rotatably connected with second bevel gear 64 in the right end face of second sliding block 65 by shaft, and described second The right end face of bevel gear 64 is rotatablely connected with by shaft on the right side inner wall of the third cavity 67, and the third is empty What is be connected on the upside of 67 right side inner wall of chamber is provided with the 4th cavity 93, is rotatably provided in the 4th cavity 93 and institute The third hand tap gear 63 that second bevel gear 64 is meshed is stated, extension is fixedly connected on the upside end face of the third hand tap gear 63 The second rotation axis 68 being passed through in first cavity 91, the upper end of second rotation axis 68 is fixedly connected with can be described The fixation disk 69 rotated in one cavity 91, is provided with clamping device in the fixed disk 69, the left side of the first motor 25 and It is provided with the 5th cavity 26 in described device main body 11, the 4th bevel gear is rotatably provided in the 5th cavity 26 27,27 upper end right end of the 4th bevel gear by shaft be connected by power in the left end face of the first motor 25, it is described The 5th bevel gear 28 being meshed with the 4th bevel gear 27, the 5th cone tooth are rotatably provided in 5th cavity 26 Wheel 28 upside end face on be fixedly connected with third rotation axis 29, be provided in the upper inside walls of the 5th cavity 26 with it is described In the 6th cavity 32 that first cavity 91 is connected, the downside inner wall of the 6th cavity 32 and the upside of the 5th cavity 26 What is be connected between wall is provided with the first turn trough 31, after the upper end of the third rotation axis 29 extends through first turn trough 31 Extend the second leading screw 33 for being passed through in the 6th cavity 32 and being fixedly connected with and can be rotated in the 6th cavity 32, it is described It is provided with the third sliding block 34 that can be slided up and down and be connect with 33 screw-thread fit of the second leading screw in 6th cavity 32, described It is fixedly connected with laser carving device in the right end face of three sliding blocks 34, wherein the upper end of second leading screw 33 connects and institute It states on locking device.

Valuably, the laser carving device includes that the 4th be fixedly connected in 34 right end face of third sliding block is slided Block 42, is fixedly installed third motor 43 in the Four-slider 42, in the right end power cooperation link of the third motor 43 There is threaded rod 45, the right side of the Four-slider 42 to be provided with the 5th sliding block 44, be provided in the 5th sliding block 44 opening to The right end extension of the 7th left cavity 48, the threaded rod 45 be passed through in the 7th cavity 48 and with the 7th cavity 48 Inner thread is connected, and the 8th cavity 47 of opening to the left is provided in the upper inside walls of the 7th cavity 48, wherein institute State be fixedly connected in the right end face of Four-slider 42 extension be passed through in the 8th cavity 47 and with the 8th cavity 47 Inner wall sliding connection the 6th sliding block 46, the 9th that Open Side Down is provided in the right side inner wall of the 7th cavity 48 Cavity 51 is provided with the 7th sliding block 53 that can slide up and down in the 9th cavity 51,53 right end face of the 7th sliding block Lower end is fixedly connected with laser engraving head 54, and the 4th motor 49, institute are fixedly installed in the upper inside walls of the 9th cavity 51 The lower end power for stating the 4th motor 49 is connected with the second threaded rod 52 being connect with 53 screw-thread fit of the 7th sliding block.

Valuably, the locking device includes that first be set in 59 upper inside walls of the first through hole being connected opens Chamber 56, described first, which begins to speak, is slidably provided with the first sliding shoe 58 in 56, the upside end face of first sliding shoe 58 with Described first begin to speak 56 upper inside walls between be fixedly connected with the first spring 57, described first begin to speak 56 upper inside walls in phase Connection is provided with the first threading hole 55, and second is provided in the upper inside walls of the 6th cavity 32 and begins to speak 36, described second It begins to speak rotatably to be provided with the first reel 37 in 36, the upper surface of first reel 37 is rotatably connected by shaft Be connected to described second begin to speak 36 upper inside walls on, the lower end of first reel 37 is fixedly connected with the 4th rotation axis 35, Wherein, the lower end of the 4th rotation axis 35 extend through described second begin to speak 36 downside inner wall after be fixedly connected on described The upper end of two leading screws 33, is arranged with the first bracing wire 41 on first reel 37, described second begin to speak 36 right side with it is described What is be connected between first threading hole 55 is provided with the second threading hole 39, and the right end of first bracing wire 41 extends through described Two threading holes 39 and by guide roller lead extend back be passed through first threading hole 55 and be fixedly connected on it is described first slide On the upside end face of motion block 58.

Valuably, the clamping device includes that the third being set in the fixed disk 69 begins to speak 77, and the third is begun to speak It is all around respectively set on four direction in 77 there are four intermeshing 4th bevel gear 75, the third is begun to speak before 77 Be respectively connected in four side inner walls of left and right afterwards it is logical be provided with the 4th of opening upwards and begin to speak 71, the 4th bevel gear 75 is mutually remote It is passed through four the 4th third lead screws 72 begun to speak in 71, the third lead screw from being fixedly connected with to each extend on the end face of side 72 one end far from the 4th bevel gear 75 by bearing be rotatablely connected with the third begin to speak 71 inner wall on, it is described 4th, which begins to speak, is slidably provided with the second sliding shoe 73 in 71, wherein extends described in the upper end of the second sliding shoe 73 It is fixedly connected with clamping outside the upside end face of fixed disk 69 and on the opposite side end face of four the second sliding shoes 73 Block 74, the gripping block 74 can will be positioned over the Workpiece clamping on 69 upside end face of fixed disk, wherein the described 4th of right side opens It is provided with opening in the right side inner wall of chamber 71 and the 5th begins to speak 78 to the right, the described 5th, which begins to speak, is rotatably provided with first in 78 Spline block 79, the right end extension of the third leading screw 72 on right side are passed through the 5th and begin to speak in 78 and be fixedly connected on first flower In the left end face of key block 79, user of service can adjust four clampings by tool rotates the first spline block 79 The distance between block 74 is in turn by Workpiece clamping.

Valuably, it is fixedly connected with slide guide bar 38 between the upper and lower sides inner wall of first cavity 91, wherein the slide guide Bar 38 passes through the Four-slider 42 and is slidably connected with the Four-slider 42.

When original state, the right end face of the first sliding block 92 and the right side inner wall of the second cavity 21 abut against, and fix at this time Disk 69 is located in first through hole 59 in order to which user of service's clamping exchanges workpiece, while the upside end face and the 6th of third sliding block 34 for The upper inside walls of cavity 32 abut against, and Four-slider 42 rises to greatest extent in the first cavity 91 at this time, while the first bracing wire 41 are in tension, and the first sliding shoe 58 begins to speak to greatest extent to rise in 56 first.

When being carved to workpiece by the present apparatus, workpiece is positioned on the upside end face of fixed disk 69 by user of service Between gripping block 74, at this point, user of service rotates the first spline block 79 by tool, and then by between the 4th bevel gear 75 Engagement drives third leading screw 72 to rotate, and then drives the second sliding shoe 73 close to each other, and then drives gripping block 74 close to each other And then by Workpiece clamping, first motor 25 starts at this time, and then drives the rotation of the first leading screw 22 by the first rotation axis 24, in turn The first sliding block 92 is driven to be moved to the left to greatest extent in the second cavity 21, meanwhile, first motor 25 drives the by shaft Four bevel gears 27 rotate, and then drive the 5th bevel gear by the engagement between the 4th bevel gear 27 and the 5th bevel gear 28 28 rotations, and then drive third rotation axis 29 drives the rotation of the second leading screw 33, and then third sliding block 34 is driven to decline, when the first cunning When block 92 moves to left to greatest extent in the second cavity 21, third sliding block 34 declines to greatest extent in the 6th cavity 32, and then band Dynamic Four-slider 42 declines to greatest extent, and in the process, the second leading screw 33 is begun to speak 36 the first reels of drive 37 by second Rotation, and then will loosen, the first sliding shoe 58 is moved down by the elastic force effect of the first spring 57 at this time, and then first is led to Hole 59 is closed, this effect is beneficial to the first cavity 91 being isolated from the outside and then pre- anti-splashing is hurted sb.'s feelings in processing, terminates above-mentioned When action, first bevel gear 62 is caught in cone tooth socket 66 and is connect with cone 66 screw-thread fit of tooth socket, and the second motor 61 rotates at this time Third cavity 67 can be driven to rotate by first bevel gear 62, and then second bevel gear 64 is driven to rotate, and then pass through the second cone Connection of engaging between gear 64 and third hand tap gear 63 drives the rotation of the second rotation axis 68, and then fixed disk 69 is driven to rotate, And then the workpiece rotation being fixed on 69 upside end face of fixed disk is driven, this process is beneficial to adjust the direction of workpiece in order to right The all directions of workpiece are carved, meanwhile, laser engraving head 54 is located at the left side of workpiece, and keeps relative distance with workpiece, This process is beneficial to workpiece and keeps at a distance with the moment when relative movement of laser engraving head 54 and then prevent workpiece and laser engraving head 54 bump against, and third motor 43 starts at this time, and then drive the 5th sliding block 44 to move to the right by threaded rod 45, and then drive and swash 54 laterally adjacent workpiece of light engraving member, while the 4th motor 49 starts, and then the 7th sliding block 53 is driven by the second threaded rod 52 Decline, and then laser engraving head 54 is driven to decline, this process is beneficial to laser engraving head 54 to being carved in workpiece upper and lower directions It carves, at this point, by third motor 43, being rotatably assorted between the 4th motor 49 and the second motor 61 can complete axial workpiece appearance The engraving in face.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims

1. a kind of control system of three-dimensional laser engraving machine, including apparatus main body and the engraving that is set in described device main body Device, the carving device include the first cavity being set in described device main body, the right side of first cavity close to downside Left and right is perforative in the inner wall of side is provided with first through hole, and locking device is provided in the upper inside walls of the first through hole, described What is be connected in the downside inner wall of first cavity is provided with the second cavity, and first is provided in the right side inner wall of second cavity Motor, is provided with the second through-hole between the right end of the first motor and second cavity, the right end of the first motor is dynamic Force-fitting, which is connected with, to be extended through the first through hole and extends into the first rotation axis in second cavity, described first turn The left end of moving axis is fixedly connected with the first leading screw that can be rotated in second cavity, and the right end of first leading screw passes through axis Hold and be rotatablely connected on the right side inner wall of second cavity, be provided in second cavity can horizontally slip and with institute The first sliding block of the first threads of lead screw mating connection is stated, the third cavity of opening to the left is provided in first sliding block, it is described It is rotatably provided with the second sliding block in third cavity, the cone tooth socket of opening to the left is provided in second sliding block, wherein position In being fixedly installed the second motor, second motor in the inner left wall of second cavity of the upside of the first through hole Right end be connected with by shaft power can be with the matched first bevel gear of the cone tooth socket, the right side of second sliding block Second bevel gear is rotatably connected with by shaft on side end face, the right end face of the second bevel gear can turn by shaft Dynamic is connected on the right side inner wall of the third cavity, and what is be connected on the upside of inner wall on the right side of the third cavity is provided with the Four cavitys, are rotatably provided with the third hand tap gear being meshed with the second bevel gear in the 4th cavity, and described The second rotation axis for extending and being passed through in first cavity, second rotation are fixedly connected on the upside end face of third hand tap gear The upper end of axis is fixedly connected with the fixation disk that can be rotated in first cavity, and clamping device is provided in the fixed disk, The left side of the first motor and the 5th cavity is provided in the described device main body, rotatably set in the 5th cavity It is equipped with the 4th bevel gear, the 4th bevel gear upper end right end is by shaft be connected by power in the left end face of the first motor On, the 5th bevel gear being meshed with the 4th bevel gear, the 5th cone are rotatably provided in the 5th cavity It is fixedly connected with third rotation axis on the upside end face of gear, is provided with and described first in the upper inside walls of the 5th cavity The 6th cavity that cavity is connected is connected between the downside inner wall and the upper inside walls of the 5th cavity of the 6th cavity Be provided with the first turn trough, the upper end of the third rotation axis, which extends through, extends that be passed through the described 6th empty after first turn trough Intracavitary and it is fixedly connected with the second leading screw that can be rotated in the 6th cavity, downslide can be gone up by being provided in the 6th cavity Third sliding block that is dynamic and being connected with second threads of lead screw is fixedly connected in the right end face of the third sliding block sharp Light carving device, wherein in the upper end connection of second leading screw and the locking device.

2. a kind of control system of three-dimensional laser engraving machine according to claim 1, it is characterised in that：The laser engraving Device includes the Four-slider being fixedly connected in the third sliding block right end face, and is fixedly installed in the Four-slider Three motors, the right end power of the third motor, which coordinates in link, threaded rod, and the 5th is provided on the right side of the Four-slider Sliding block, the 7th cavity of opening to the left is provided in the 5th sliding block, and the right end extension of the threaded rod is passed through the described 7th Be connected in cavity and with the inner thread of the 7th cavity, be provided in the upper inside walls of the 7th cavity opening to The 8th left cavity, wherein be fixedly connected with extension in the right end face of the Four-slider and be passed through in the 8th cavity simultaneously The 6th sliding block being slidably connected with the inner wall of the 8th cavity is provided with opening in the right side inner wall of the 7th cavity The 9th downward cavity is provided with the 7th sliding block that can slide up and down, the 7th sliding block right end face in the 9th cavity Lower end be fixedly connected with laser engraving head, be fixedly installed the 4th motor in the upper inside walls of the 9th cavity, described The lower end power of four motors is connected with the second threaded rod being connect with the 7th sliding block screw-thread fit.

3. a kind of control system of three-dimensional laser engraving machine according to claim 1, it is characterised in that：The locking device First be set in the first through hole upper inside walls including being connected is begun to speak, and described first begins to speak interior slidable setting There is the first sliding shoe, is fixedly connected between the upper inside walls that the upside end face of first sliding shoe and described first are begun to speak One spring, what is be connected in the described first upper inside walls begun to speak is provided with the first threading hole, in the upside of the 6th cavity Second is provided in wall to begin to speak, described second begin to speak it is interior it is rotatable be provided with the first reel, first reel it is upper End face is rotatablely connected with by shaft in the upper inside walls that described second begins to speak, and the lower end of first reel, which is fixed, to be connected It is connected to the 4th rotation axis, wherein the lower end of the 4th rotation axis is fixed after extending through the downside inner wall that described second begins to speak Be connected to the upper end of second leading screw, be arranged with the first bracing wire on first reel, the described second right side begun to speak with What is be connected between first threading hole is provided with the second threading hole, and the right end of first bracing wire extends through described second Threading hole and leading to extend back and be passed through first threading hole and be fixedly connected on first sliding shoe by guide roller On the end face of upside.

4. a kind of control system of three-dimensional laser engraving machine according to claim 1, it is characterised in that：The clamping device Third including being set in the fixed disk is begun to speak, and the third begins to speak to be respectively arranged with four on interior four direction all around A intermeshing 4th bevel gear is respectively connected in the four side inner walls all around that the third is begun to speak and logical is provided with opening Upward the 4th begins to speak, and the 4th bevel gear, which is located remotely from each other on the end face of side to be fixedly connected with to each extend over, is passed through four Four begin to speak interior third lead screw, and the one end of the third lead screw far from the 4th bevel gear is rotatablely connected with by bearing On the inner wall that the third is begun to speak, the described 4th, which begins to speak, interior is slidably provided with the second sliding shoe, wherein second sliding Extend on the opposite side end face outside the upside end face of the fixed disk and positioned at four the second sliding shoes the upper end of block It is fixedly connected with gripping block, the Workpiece clamping that the gripping block can will be positioned on the upside of fixed disk on end face, wherein the institute on right side It states and is provided with opening in the right side inner wall that the 4th begins to speak and the 5th begins to speak to the right, the described 5th, which begins to speak, interior rotatable is provided with the One spline block, the right end extension of the third leading screw on right side are passed through the 5th and begin to speak interior and be fixedly connected on the first spline block Left end face on, user of service can be adjusted by tool rotates the first spline block between four gripping blocks Distance is in turn by Workpiece clamping.

5. a kind of control system of three-dimensional laser engraving machine according to claim 1, it is characterised in that：First cavity Upper and lower sides inner wall between be fixedly connected with slide guide bar, wherein the slide guide bar passes through the Four-slider and with the described 4 Sliding block is slidably connected.