CN207224582U - A kind of Laser Driven mechanism and 3D printer - Google Patents

A kind of Laser Driven mechanism and 3D printer Download PDF

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Publication number
CN207224582U
CN207224582U CN201721290408.2U CN201721290408U CN207224582U CN 207224582 U CN207224582 U CN 207224582U CN 201721290408 U CN201721290408 U CN 201721290408U CN 207224582 U CN207224582 U CN 207224582U
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CN
China
Prior art keywords
car
arm
female
female car
driven mechanism
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CN201721290408.2U
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Chinese (zh)
Inventor
窦鹤鸿
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Individual
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Individual
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Priority to CN201721290408.2U priority Critical patent/CN207224582U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Abstract

3D printing technique field is the utility model is related to, discloses a kind of Laser Driven mechanism and 3D printer.Laser Driven mechanism includes fixed part, female car, sub- car and laser beam emitting device.Female car is movably connected on fixed part, and can be moved relative to fixed part in the first preset direction;Sub- car is movably connected on female car, and can be moved relative to female car on the second preset direction, and the first preset direction is vertical with the second preset direction or oblique, laser beam emitting device are arranged on sub- car.The 3D printer of the utility model includes above-mentioned Laser Driven mechanism and workbench.Such structure allow laser beam emitting device with female car, sub- car movement and printed in the larger context.

Description

A kind of Laser Driven mechanism and 3D printer
Technical field
3D printing technique field is the utility model is related to, in particular to a kind of Laser Driven mechanism and 3D printer.
Background technology
3D printer is also known as three-dimensional printer (3DP), is a kind of a kind of machine of accumulation manufacturing technology, i.e. RP technique Device, it is a kind of based on digital model file (CAD), and material can be bonded with special wax material, powdery metal or plastics etc. Material, the technology of three-dimensional body is manufactured by printing jointing material from level to level.Three-dimensional printer is used to manufacture production at this stage Product.Some systems use the technology of " laser sintered ", and print media is used as using powder particle.Powder particle is laid on mold support Certain thickness powder bed is formed on disk, by laser casting into designated shape.Existing laser beam emitting device is arranged on fixed bit Put, and by the galvanometer deflection angle in laser beam emitting device is rotated in certain angle come realize to the powder of different positions into Row sintering or fusing.This structure setting make it that the print range of 3D printer is smaller, causes the size of shaped component also opposite It is smaller.It significantly limit the development and application of the technology.
Utility model content
The purpose of this utility model is to provide a kind of Laser Driven mechanism, its laser beam emitting device carried can compared with Printing is carried out in big scope.
The another object of the utility model is to provide a kind of 3D printer, it passes through one or more above-mentioned laser and drives The combination of motivation structure makes 3D printer have larger print range.
What the embodiment of the utility model was realized in:
A kind of Laser Driven mechanism, it includes:
Fixed part;
Female car of fixed part is movably connected on, female car is configured as to move up in the first preset direction relative to fixed part It is dynamic;
The sub- car of female car is movably connected on, sub- car is configured as to move on the second preset direction relative to female car, the Two preset directions are vertical with the first preset direction or oblique;And
It is arranged at the laser beam emitting device of sub- car.
In a kind of embodiment of the utility model, the fixed part of above-mentioned Laser Driven mechanism is rectangular frame structure, fixed Portion includes opposite the first fixed arm and the second fixed arm and the 3rd opposite fixed arm and the 4th fixed arm;First fixed arm Extend along the first preset direction, the 3rd fixed arm extends along the second preset direction;The both ends of female car are slidably connected to first respectively Fixed arm and the opposite side of the second fixed arm.
In a kind of embodiment of the utility model, female car of above-mentioned Laser Driven mechanism is rectangular frame structure, female Che Bao Include the female car arm of opposite first, second female car arm and the opposite the 3rd female car arm, the 4th female car arm;First female car arm, second The outside of female car arm on the inside of the first fixed arm, the second fixed arm respectively with being slidably connected.
In a kind of embodiment of the utility model, the sub- car of above-mentioned Laser Driven mechanism is arranged at the 3rd female car arm and the Between four female car arms, and it is slidably connected with the 3rd female car arm and the 4th female car arm.
In a kind of embodiment of the utility model, first female car arm of above-mentioned Laser Driven mechanism and second female car arm Outside is convexly equipped with sliding block, and the first fixed arm and the second fixed arm are provided with the sliding slot for coordinating with sliding block;The both sides of sub- car Sliding block is provided with, the sliding slot coordinated with the sliding block of sub- car is provided with the inside of the 3rd female car arm and the 4th female car arm.
In a kind of embodiment of the utility model, the fixed part of above-mentioned Laser Driven mechanism is provided with for driving female car The first driving means moved on the first preset direction;Female car is provided with for driving sub- car to be moved on the second preset direction The second driving device.
In a kind of embodiment of the utility model, the first driving means of above-mentioned Laser Driven mechanism include first actively Portion, the first follower, for driving the first drive division and be sequentially connected in the first initiative part and that the first initiative part rotates First driving section of one follower;First initiative part and the first follower are arranged at intervals at fixed part on the first preset direction, First driving section is connected with female car.
In a kind of embodiment of the utility model, the second driving device of above-mentioned Laser Driven mechanism includes second actively Portion, the second follower, for driving the second drive division and be sequentially connected in the second initiative part and that the second initiative part rotates Second driving section of two followers;Second initiative part and the second follower are arranged at intervals at female car on the second preset direction, the Two driving sections are connected with sub- car.
The utility model also provides a kind of 3D printer, its above-mentioned Laser Driven mechanism, and with Laser Driven mechanism Spaced workbench, the table top of the laser beam emitting device direction of the launch of Laser Driven mechanism towards workbench.
In a kind of embodiment of the utility model, above-mentioned 3D printer includes multiple Laser Driven mechanisms, multiple laser Driving mechanism rectangular array is arranged.
The beneficial effect of the utility model embodiment is:
The Laser Driven mechanism of the utility model includes fixed part, female car, sub- car and laser beam emitting device.Female car activity Fixed part is connected to, and can be moved relative to fixed part in the first preset direction;Sub- car is movably connected on female car, and can phase Moved for female car on the second preset direction, the first preset direction is vertical with the second preset direction or oblique, Laser emission fill Install and be placed on sub- car.Such structure allow laser beam emitting device with female car, sub- car movement and in larger scope Inside printed.
The 3D printer of the utility model includes above-mentioned Laser Driven mechanism and workbench, laser beam emitting device directive The table top of workbench, the dusty material that can be pointed on table top are sintered or melt.Driven as a result of above-mentioned laser Motivation structure, the scope of activities of laser beam emitting device is larger, therefore has larger print range.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of Laser Driven mechanism in the utility model embodiment;
Fig. 2 is the slide position schematic diagram on female car in the utility model embodiment;
Fig. 3 is sliding block and sliding slot cooperation schematic diagram in the utility model embodiment;
Fig. 4 is the structure diagram of first driving means in the utility model embodiment;
Fig. 5 is the first initiative part, the structure diagram of the first follower in the utility model embodiment;
Fig. 6 is the structure diagram of 3D printer in the utility model embodiment;
Fig. 7 is the Laser Driven mechanism arrangement schematic diagram of 3D printer in the utility model embodiment.
Icon:100- Laser Drivens mechanism;110- fixed parts;The first fixed arms of 111-;The second fixed arms of 112-;113- 3rd fixed arm;The 4th fixed arms of 114-;115- sliding slots;Mother's 120- car;The female car arms of 121- first;The female car arms of 122- second; The female car arms of 123- the 3rd;The female car arms of 124- the 4th;125- sliding blocks;The sub- cars of 130-;140- laser beam emitting devices;150- first drives Device;The first initiative parts of 151-;The first followers of 152-;The first drive divisions of 153-;The first driving sections of 154-;155- connectors; 156- fixing axles;157- bearings;158- dentalations;The second driving devices of 160-;200-3D printers;210- workbench; 220- racks.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation in the description of the utility model embodiment, term " on ", " interior ", the side of the instruction such as " outer " Position or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product using when usually put Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality The limitation of type.In addition, term " first ", " second ", " the 3rd ", " the 4th " etc. are only used for distinguishing description, and it is not intended that referring to Show or imply relative importance.
In the description of the utility model embodiment, it is also necessary to explanation, unless otherwise clearly defined and limited, art Language " setting ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or It is integrally connected;It can be directly connected, can also be indirectly connected by intermediary, can be the company inside two elements It is logical.For the ordinary skill in the art, it can understand above-mentioned term in the utility model embodiment with concrete condition Concrete meaning.
Embodiment
Fig. 1 is the overall structure diagram of Laser Driven mechanism 100 in the utility model embodiment.It refer to Fig. 1, this reality Apply example and a kind of Laser Driven mechanism 100 is provided, it includes fixed part 110, female car 120, sub- car 130 and is arranged at sub- car 130 Laser beam emitting device 140.Female car 120 is slidably connected to fixed part 110, and can be filled by the first driving on fixed part 110 150 drivings are put, and are moved relative to fixed part 110 on the first preset direction.Sub- car 130 is slidably connected to female car 120, and energy It is enough to be driven by the second driving device 160 on female car 120, and moved relative to female car 120 on the second preset direction.Therefore swash Light emitting devices 140 can move on the plane of movement that the first preset direction and the second preset direction are limited, and have larger Moving range.
In the present embodiment, the overall rectangular mount structure of fixed part 110, it includes the first fixed arm for forming rectangle frame 111st, the second fixed arm 112, the 3rd fixed arm 113 and the 4th fixed arm 114.Wherein the first fixed arm 111 and second is fixed Arm 112 is parallel opposite, and the 3rd fixed arm 113 and the 4th fixed arm 114 are parallel opposite.First fixed arm 111 and the second fixed arm 112 extend along the first preset direction, and the 3rd fixed arm 113, the 4th fixed arm 114 extend along the second preset direction, therefore can be with Understand, the first preset direction is vertical with the second preset direction.
Fig. 2 is 125 position view of sliding block on female car 120 in the utility model embodiment;Fig. 3 is real for the utility model Apply sliding block 125 and 115 cooperation schematic diagram of sliding slot in example.Incorporated by reference to Fig. 1 to Fig. 3, in the present embodiment, overall female car 120 is in square Shape mount structure, female car 120 include female 122 and the opposite the 3rd female car arm 123 of car arm of the opposite first female car arm 121, second, 4th female car arm 124;The outside of first female female car arm 122 of car arm 121, second respectively with the first fixed arm 111, the second fixed arm 112 inner side is slidably connected.In detail, the outside of first female 121 and second female car arm 122 of car arm is respectively arranged with sliding block 125, And the inner side of the first fixed arm 111 and the second fixed arm 112 is respectively arranged with the sliding slot extended along place fixed arm length direction 115, which is engaged with the sliding block 125 in first female female 122 outside of car arm of car arm 121 and second.In order to increase female car 120 stability, sliding block 125 are arranged to swallow-tail form, and sliding slot 115 is arranged to dovetail groove.It is to be understood that sliding block 125, sliding slot 115 Section is not restricted to swallow-tail form, but can carry out alteration of form as needed, for example sliding slot 115 is designed as rectangular channel, circle Groove and the sliding block 125 for being equipped with respective shapes;In other embodiments, being slidably connected between female car 120 and fixed part 110 also may be used With by setting sliding slot on female car 120, setting sliding block to realize on fixed part 110.
In the present embodiment, in order to reduce force of sliding friction of female car 120 relative to fixed part 110, the shifting of female car 120 is made It is dynamic sensitiveer, two sliding blocks 125 are respectively set on first female female car arm 122 of car arm 121, second, two sliding blocks 125 are set respectively In the both ends of female car arm at place, so set compared to the length direction along first female car arm 121 (or second female car arm 122) The sliding block of strip, the sliding block 125 and the contact area of sliding slot 115 are smaller.It should be appreciated that in other embodiments, first is female 125 quantity of sliding block on the female car arm 122 of car arm 121 and second can be increased and decreased, and sliding block 125 can also be along first female car arm The length direction of 121 (or second female car arms 122) is arranged to strip;It can even be fixed in the first fixed arm 111 and second Track is set on arm 112, pulley is set on first female 121 and second female car arm 122 of car arm, is slidably connected with realizing.
In the present embodiment, two first driving means 150, two first driving means 150 are provided with fixed part 110 Be respectively arranged at the both sides where the first fixed arm 111 and the second fixed arm 112 on fixed part 110, and at the same time with first female car The female car arm 122 of arm 121 and second is sequentially connected, and be relatively fixed portion 110 with the female car 120 of driving moves on the first preset direction. It is to be understood that a first driving means 150 can be set in other embodiments, on fixed part 110, can also set two with On first driving means 150.
Fig. 4 is the structure diagram of first driving means 150 in the utility model embodiment;Fig. 5 is real for the utility model Apply the first initiative part 151 in example, the structure diagram of the first follower 152.Incorporated by reference to Fig. 1 to Fig. 5, first driving means 150 Between the first drive division 153 and the first initiative part 151 including the first initiative part 151, for driving the rotation of the first initiative part 151 Every the first transmission of the first follower 152 of setting and drive connection between the first initiative part 151 and the first follower 152 Portion 154.In the present embodiment, the first drive division 153 uses stepper motor, it is electrically connected with the controller of 3D printer.
In the present embodiment, the first initiative part 151 and the first follower 152 are arranged at intervals at solid on the first preset direction Determine two corners adjacent in portion 110.The pivot center direction of first initiative part 151 is consistent with the second preset direction.First from Dynamic portion 152 is by a fixing axle 156 and is sheathed on the bearing 157 of fixing axle 156 and forms, the pivot center of 157 outer ring of bearing with Second preset direction is consistent.In the present embodiment, the first driving section 154 is conveyer belt, it is sequentially connected in the first initiative part 151 And first follower 152 bearing 157 between.It should be appreciated that in the present embodiment in order to reduce the rotation of the first follower 152 The structure for damping and using bearing 157 to coordinate with fixing axle 156, in the other embodiment of the utility model, the first follower 152 can also realize the function by being rotationally connected with the shaft of fixed part 110 and being fixed on the wheel disc of shaft one end.
Skid in order to prevent between the first initiative part 151 and the first driving section 154, the inner side of the first driving section 154 is set There is the dentalation (not shown) set along 154 length direction array of the first driving section, the first initiative part 151, first is driven The outer circumferential side of the bearing 157 in portion 152 is also equipped with the dentalation 158 coordinated with the first driving section 154.First driving section 154 On be provided with connector 155, connector 155 connects the first driving section 154 and first female car arm 121 of female car 120 at the same time, therefore First driving section 154 can drive female car 120 to be moved on the first preset direction.Connector 155 is two in the present embodiment The body of rod, it will be appreciated that in the other embodiment of the utility model, the planform of connector 155 can change, as long as can Play the role of the first driving section of connection 154 and female car 120.
In the present embodiment, first driving means 150 drive female car 120 to move in the form of V belt translation, in other realities Apply in example, first driving means 150 can also use the modes such as chain drive, gear-rack-driving to drive female car 120.
In the present embodiment, sub- car 130 is also rectangular frame structure, opposite two side of sub- car 130 company of slip respectively The inner side of the 3rd female 123 and the 4th female car arm 124 of car arm of female car 120 is connected to, therefore sub- car 130 can exist relative to female car 120 Slided on second preset direction.Matching somebody with somebody between mode and female car 120 and fixed part 110 that sub- car 130 and female car 120 are slidably matched Conjunction mode is similar, female with the 3rd female car arm 123 and the 4th by the spaced sliding block (not shown) on the second preset direction The sliding slot (not shown) of the inner side of car arm 124, which coordinates, to be realized, details are not described herein again.
Two the second driving devices 160 are arranged at both sides of female car 120 on the second preset direction, and are passed with sub- car 130 Dynamic connection, to drive sub- car 130 to be moved on the second preset direction.Second driving device 160 includes the second drive division, the second master Dynamic portion, the second follower and the second driving section being sequentially connected between the second initiative part and the second follower, the second transmission Portion is connected with sub- car 130.Transmission fit system between second driving device, 160 each component is similar with first driving means 150, Details are not described herein again.
In the present embodiment, laser beam emitting device 140 is fixedly installed on sub- car 130.The inside tool of laser beam emitting device 140 There is laser galvanometer (not shown), it can deflect certain angle, therefore in the case where sub- car 130 is fixed, Laser emission Device 140 can also adjust launch angle, and laser sintered or fusing is carried out to material.Laser beam emitting device 140 by optical fiber with The laser generator (not shown) connection being arranged at outside 3D printer (see Fig. 6) operating room, laser generator is Laser emission Device 140 provides laser element.
Fig. 6 is the structure diagram of 3D printer 200 in the utility model embodiment;Fig. 7 is the utility model embodiment 100 arrangement schematic diagram of Laser Driven mechanism of middle 3D printer 200.Incorporated by reference to Fig. 1 to Fig. 7,3D printing provided in this embodiment Machine 200 includes workbench 210, rack 220 and Laser Driven mechanism 100, and the fixed part 110 of Laser Driven mechanism 100 passes through Rack 220 is fixed on the top of workbench 210, and reserves certain intervals with the table top of workbench 210, Laser Driven mechanism 100, Rack 220 and workbench 210 are collectively forming an operating room.The laser beam emitting device 140 of Laser Driven mechanism 100 can incite somebody to action The table top of laser directive workbench 210.The plane of movement of laser beam emitting device 140 is parallel with the table top of workbench 210.
In the present embodiment, 3D printer 200 includes Liang Ge Laser Drivens mechanism 100, and Liang Ge Laser Drivens mechanism 100 exists 210 top sustained height of workbench is arranged side by side, and in the present embodiment, the adjacent position of Liang Ge Laser Drivens mechanism 100 is the Three fixed arms 113 and the 4th fixed arm 114.Due to each frame (including fixed part 110, the female car of Laser Driven mechanism 100 120th, the frame of sub- car 130) there is one fixed width, there are the blind area of 140 immovable arrival of laser beam emitting device, therefore laser The scope that emitter 140 can be deflected relative to sub- car 130, should be so as to be irradiated to these frames in workbench 210 Subject to view field on face so that the print range of Liang Ge Laser Drivens mechanism 100 can link up, and tied with printing Continuous product on structure.
It is appreciated that in other embodiments, the top of workbench 210 can also set more Laser Driven mechanisms 100, to improve printing effect, multiple Laser Driven mechanisms 100 can be arranged in same plane in a manner of rectangular array;For Less printed product, can also only set a Laser Driven mechanism 100.
Laser Driven mechanism 100 and the working principle and beneficial effect of 3D printer 200 are:
Female car 120 is slidably connected in fixed part 110, and sub- car 130 is slidably connected in female car 120, laser beam emitting device 140 are installed on sub- car 130.First drive division 153 of first driving means 150 can drive the first driving section 154 first Moved on preset direction, the first driving section 154 is connected with female car 120, therefore can drive female car 120 on the first preset direction Portion 110 is relatively fixed to slide.Second driving device 160 is arranged at female car 120, and is sequentially connected with sub- car 130, the second driving dress Put 160 to be structurally similar with first driving means 150, and sub- car 130 can be driven to be moved on the second preset direction.First Preset direction is vertical with the second preset direction, and laser beam emitting device 140 can be in the first preset direction and the second preset direction shape Into plane on move, therefore there is larger print range.
3D printer 200 includes Liang Ge Laser Drivens mechanism 100, then can be at the same time to two on workbench 210 Region print at the same time, adds printing effect, has also further widened print range.
In conclusion the Laser Driven mechanism of the utility model includes fixed part, female car, sub- car and Laser emission dress Put.Female car is movably connected on fixed part, and can be moved relative to fixed part in the first preset direction;Sub- car is movably connected on mother Car, and being moved relative to female car on the second preset direction, the first preset direction is vertical with the second preset direction or oblique, Laser beam emitting device is arranged on sub- car.Such structure allow laser beam emitting device with female car, sub- car movement and Printed in larger scope.
The 3D printer of the utility model includes above-mentioned Laser Driven mechanism and workbench, laser beam emitting device directive The table top of workbench, the dusty material that can be pointed on table top are sintered.As a result of above-mentioned Laser Driven machine Structure, the scope of activities of laser beam emitting device is larger, therefore has larger print range.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of Laser Driven mechanism, it is characterised in that the Laser Driven mechanism includes:
Fixed part;
Female car of the fixed part is movably connected on, mother's car is configured as can be relative to the fixed part in the first default side Move up;
The sub- car of female car is movably connected on, the sub- car is configured as can be relative to female car on the second preset direction Mobile, second preset direction is vertical with first preset direction or oblique;And
It is arranged at the laser beam emitting device of the sub- car.
2. Laser Driven mechanism according to claim 1, it is characterised in that the fixed part is rectangular frame structure, described Fixed part includes opposite the first fixed arm and the second fixed arm and the 3rd opposite fixed arm and the 4th fixed arm;Described One fixed arm extends along first preset direction, and the 3rd fixed arm extends along second preset direction;Mother's car Both ends be slidably connected to first fixed arm and the opposite side of second fixed arm respectively.
3. Laser Driven mechanism according to claim 2, it is characterised in that mother's car is rectangular frame structure, the mother Car includes the female car arm of opposite first, second female car arm and the opposite the 3rd female car arm, the 4th female car arm;Described first female car Arm, the outside of second female car arm on the inside of first fixed arm, the second fixed arm respectively with being slidably connected.
4. Laser Driven mechanism according to claim 3, it is characterised in that the sub- car is arranged at the described 3rd female car arm It is slidably connected between the described 4th female car arm, and with the described 3rd female car arm and the 4th female car arm.
5. Laser Driven mechanism according to claim 4, it is characterised in that described first female car arm and second female car The outside of arm is convexly equipped with sliding block, and first fixed arm and second fixed arm are provided with for coordinating with the sliding block Sliding slot;The both sides of the sub- car are provided with sliding block, and the described 3rd female car arm on the inside of the described 4th female car arm with being provided with and institute State the sliding slot that the sliding block of sub- car coordinates.
6. Laser Driven mechanism according to claim 1, it is characterised in that the fixed part is provided with described for driving The first driving means that female car moves on first preset direction;Mother's car is provided with for driving the sub- car in institute State the second driving device moved on the second preset direction.
7. Laser Driven mechanism according to claim 6, it is characterised in that the first driving means include first actively Portion, the first follower, the first drive division for driving the rotation of the first initiative part and drive connection are in first initiative part With the first driving section of first follower;First initiative part is with first follower in first preset direction On be arranged at intervals at the fixed part, first driving section is connected with female car.
8. Laser Driven mechanism according to claim 6, it is characterised in that second driving device includes second actively Portion, the second follower, the second drive division for driving the rotation of the second initiative part and drive connection are in second initiative part With the second driving section of second follower;Second initiative part is with second follower in second preset direction On be arranged at intervals at female car, second driving section is connected with the sub- car.
A kind of 9. 3D printer, it is characterised in that it includes the Laser Driven mechanism as any one of claim 1-8, And with the spaced workbench of Laser Driven mechanism, the laser beam emitting device direction of the launch of the Laser Driven mechanism Towards the table top of the workbench.
10. 3D printer according to claim 9, it is characterised in that the 3D printer includes multiple laser and drives Motivation structure, multiple Laser Driven mechanism rectangular array arrangements.
CN201721290408.2U 2017-09-30 2017-09-30 A kind of Laser Driven mechanism and 3D printer Expired - Fee Related CN207224582U (en)

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CN201721290408.2U CN207224582U (en) 2017-09-30 2017-09-30 A kind of Laser Driven mechanism and 3D printer

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Application Number Priority Date Filing Date Title
CN201721290408.2U CN207224582U (en) 2017-09-30 2017-09-30 A kind of Laser Driven mechanism and 3D printer

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CN207224582U true CN207224582U (en) 2018-04-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553901A (en) * 2017-09-30 2018-01-09 窦鹤鸿 A kind of Laser Driven mechanism and 3D printer
CN111957953A (en) * 2020-08-26 2020-11-20 东北林业大学 Laser sintering equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553901A (en) * 2017-09-30 2018-01-09 窦鹤鸿 A kind of Laser Driven mechanism and 3D printer
CN111957953A (en) * 2020-08-26 2020-11-20 东北林业大学 Laser sintering equipment
CN111957953B (en) * 2020-08-26 2022-07-12 东北林业大学 Laser sintering equipment

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