CN203427331U - Multifunctional 3D (Three Dimensional) printer - Google Patents
Multifunctional 3D (Three Dimensional) printer Download PDFInfo
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- CN203427331U CN203427331U CN201320343090.5U CN201320343090U CN203427331U CN 203427331 U CN203427331 U CN 203427331U CN 201320343090 U CN201320343090 U CN 201320343090U CN 203427331 U CN203427331 U CN 203427331U
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Abstract
The utility model discloses a multifunctional 3D (Three Dimensional) printer. The multifunctional 3D printer comprises a base, a horizontal movement platform and a hot melting printer head, wherein one side of the base is provided with a vertical sliding rail which is vertical to the base; the horizontal movement platform comprises a Y-axis movement platform and an X-axis movement platform which are mutually folded and installed on the base and move along a Y-axis direction and an X-axis direction respectively; the hot melting printer head is installed on a Z-axis movement base through a cross beam and located above the horizontal movement platform; the Z-axis movement base is installed on the vertical sliding rail and is capable of moving along the vertical sliding rail in a Z-axis direction; the Z-axis movement base is internally provided with a feeding mechanism; hot melt glue lines are pushed by the feeding mechanism to be fed into the hot melting printer head. The multifunctional 3D printer is small in size, simple in structure, beautiful in appearance and stable in feeding, and needs few members; the hot melting printer head can be replaced by a milling cutter head, a laser machine head, a pen machine head to form a small-sized numerical control cutting device or a laser cutting machine and a three-dimensional painting machine, so that the multifunction is achieved, and different requirements are met.
Description
Technical field:
The utility model relates to former technical field in kind, refers in particular to that a kind of volume is little, member is few, simple in structure, and the multi-functional 3D printer of good looking appearance.
Background technology:
3D printer, i.e. a kind of machine of RP technique, it is that a kind of mathematical model file is basis, uses powdery metal or the plastics etc. can jointing material, carrys out the technology of constructed object by the mode of successively printing.Past, its field such as mould manufacture, industrial design of being everlasting was used to modeling, existing just gradually for the direct manufacture of some products, meaned that this technology is universal.
The design process that 3D prints is: first by microcomputer modelling software modeling, then the threedimensional model building up " subregion " is become to cross section successively, i.e. and section, thus instruct printer successively to print, and slim aspect is stacked up, until a solid body moulding.The difference of multi-functional 3D printer and conventional printer maximum is: " ink " that it uses is out and out raw material.
Above-mentioned raw material are generally hot melt tree lace, insert in the hot melt printing head of 3D printer the end of this hot melt tree lace, and hot melt printing head heats to realize by energising hot melt tree lace is carried out to melting, glue through melting flows out from hot melt printing head lower end, successively print, and slim aspect is stacking to realize solid body moulding.
At present, someone has proposed a Chinese utility model patent application that is called a kind of three-dimensional printer, its patent No. is 201220581158.9, this three-dimensional printer comprises casing and printing equipment, and this printing equipment comprises eight connectors, be connected in Z-direction supporting member and Y-direction supporting member on connector, be set up in X-direction supporting member on Y-direction supporting member, be connected in the print platform on X-direction supporting member.This Z-direction supporting member and Y-direction supporting member and X-direction supporting member are combined to form an integral support that is planer-type, and its volume is large, member is many, structure is loaded down with trivial details, and profile is not attractive in appearance.
Because the deficiency of above-mentioned three-dimensional printer, the inventor proposes following technical proposals.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of volume is little, member is few, simple in structure, and the multi-functional 3D printer of good looking appearance.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this multi-functional 3D printer, and it comprises: a pedestal, this pedestal is as the supporting body of whole machine, and this pedestal one side is provided with a vertical slide rail vertical with pedestal; One horizontal shifting platform, it comprises: y-axis shift moving platform and X-axis mobile platform that mutually stack is installed on pedestal and can moves along Y direction and X-direction respectively; One hot melt printing head, it is installed on a Z axis Mobile base by a crossbeam, and hot melt printing head is positioned at horizontal shifting platform top, and wherein, this Z axis Mobile base is arranged on vertical slide rail, and can in Z-direction, move along vertical slide rail; In described Z axis Mobile base, be provided with a feed mechanism, by feed mechanism, advance the charging of PUR alignment hot melt printing head.
Furthermore, in technique scheme, described hot melt printing head is arranged on one end of crossbeam, and the other end of crossbeam is fixed on Z axis Mobile base, and in crossbeam, is provided with the circuit with the conducting of Z axis Mobile base; Described hot melt printing head adopts electric mortiser connection interface to be connected with the end of crossbeam, by this interface, is the power supply of hot melt printing head and is formed stable assembling.
Furthermore, in technique scheme, on described hot melt printing head, be provided with at least one USB plug, the end of crossbeam is provided with the USB socket corresponding with USB plug, hot melt printing head docks with the USB socket of beam-end by USB plug to form and electrically conducts, and forms removable stable assembling.
Furthermore, in technique scheme, on described pedestal, the position of corresponding vertical slide rail is provided with the first stepper motor, and vertical slide rail inside is provided with the screw mandrel with the first stepper motor interlock, on described Z axis Mobile base, be provided with the slide block coordinating with wire rod thread, by the first stepper motor, drive screw mandrel to rotate, the slide block that order coordinates with it drives described Z axis Mobile base along Z-direction, to move on vertical slide rail.
Furthermore, in technique scheme, described X-axis mobile platform, y-axis shift moving platform and base bottom adopt hollow structure, for driving driving and the guider that X-axis mobile platform, y-axis shift moving platform move horizontally to be arranged in above-mentioned X-axis mobile platform, y-axis shift moving platform and base bottom hollow space.
Described space, X-axis mobile platform lower surface is fixed with the first guide rail and the first locating piece between two first guide rails and the second locating piece assembling along X-direction in pairs, is provided with the first pedestal and the first drive unit for driving X-axis mobile platform to move along X-direction that coordinate with described the first guide rail on y-axis shift moving platform; The first described drive unit comprises: be fixed on the second stepper motor on y-axis shift moving platform and with the first belt of the second stepper motor interlock, these the first belt two ends are connected with the second locating piece with the first described locating piece respectively, driving wheel on the second stepper motor coordinates with the first belt through y-axis shift moving platform, by described drive wheel the first belt, move, thereby drive with the X-axis mobile platform of the first belt interlock, on y-axis shift moving platform, along the first guide rail axial direction, move.
Furthermore, in technique scheme, described space, y-axis shift moving platform lower surface is fixed with the second guide rail assembling along Y direction in pairs, is provided with the second pedestal and the second drive unit for driving y-axis shift moving platform to move along Y direction for described the second guide rail assembling on described pedestal; The second described drive unit comprises: with relatively-stationary the 3rd stepper motor of pedestal and with the 3rd belt of the 3rd stepper motor interlock, on described pedestal, offer the bar hole moving along Y direction for described the second stepper motor, on the 3rd belt of the second stepper motor lower end through this bar hole and described in being fixed on, by the 3rd stepper motor, drive the 3rd belt to turn round, drive the y-axis shift moving platform fixing with the second stepping electrode to move along the second guide rail axial direction.
Furthermore, in technique scheme, described hot melt printing head is replaceable is any one in milling cutter head, laser heddpiece, pen head.
Furthermore, in technique scheme, described feed mechanism comprises: driving gear, driven gear and the drive motors for driving driving gear to rotate, wherein, driving gear is synchronizeed and is rotated with driven gear, and hot melt tree lace is realized feeding feeding by the driving of driving gear and driven gear; On described Z axis Mobile base, be provided with charging hole and discharge opening for PUR line charging and discharging.
Furthermore, in technique scheme, on described X-axis mobile platform, a print platform is installed, wherein, this print platform outside coordinates spring and the formation of X-axis mobile platform to assemble by bolt, can adjust voluntarily after making print platform stressed.
Adopt after technique scheme, the utility model has following beneficial effect compared with prior art:
1, in the utility model, hot melt printing head is installed on directly over print platform by crossbeam, Z axis Mobile base and vertical slide rail, for the integral support of planer-type, has that volume is little, member is few, simple in structure, and the advantage of good looking appearance.
2, because the feed mechanism in Z axis Mobile base can be used as one end that a balancing weight is arranged at crossbeam, make hot melt printing head and feed mechanism etc. heavily be distributed in crossbeam two ends, so that Z axis Mobile base moves along Z-direction reposefully on vertical slide rail, makes hot melt printing head move stable.In addition, the utility model also has that feeding is stable, displacement precision advantages of higher.
3, the hot melt printing head in the utility model can be replaced by any one in milling cutter head, laser heddpiece, pen head, and dock with the USB socket of beam-end and realize energising and/or exchanges data and form stable assembling by USB plug, to form miniature numerical control cutting equipment or laser cutting machine, stereodrawing machine, realize multifunction, to meet the different needs.
Accompanying drawing explanation:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the stereogram at another visual angle of the utility model;
Fig. 3 is the utility model three-dimensional exploded view;
Fig. 4 is the first internal structure schematic diagram of the present utility model;
Fig. 5 is the second internal structure schematic diagram of the present utility model;
Fig. 6 is the 3rd internal structure schematic diagram of the present utility model;
Fig. 7 is the 4th internal structure schematic diagram of the present utility model;
Fig. 8 is the 5th internal structure schematic diagram of the present utility model;
Fig. 9 is the stereogram of hot melt printing head in the utility model;
Figure 10 is the schematic diagram of feed mechanism in the utility model;
Figure 11 is circuit theory diagrams of the present utility model.
Description of reference numerals:
The vertical slide rail of 1 pedestal 11
111 screw mandrel 12 mount pads
121 first stepper motor 13 second pedestals
14 second drive unit 141 the 3rd stepper motors
142 the 3rd belt 143 bar holes
15 cover plate 151 feets
2 horizontal shifting platform 20 print platforms
21Y axle mobile platform 211 first pedestals
212 second guide rail 22X axle mobile platforms
221 first guide rail 222 first locating pieces
223 second locating piece 23 first drive units
231 second stepper motor 232 first belts
233 driving wheel 3 hot melt printing heads
300 electrical heating end 301 temperature sensors
31 crossbeam 311USB sockets
332 metal discharging gate 4Z axle Mobile bases
5 feed mechanism 50 gaps
501 charging hole 502 discharge openings
51 driving gear 52 driven gears
53 drive motors
The specific embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Shown in Fig. 1-3, a 3D printer, comprising: a pedestal 1, the vertical slide rail 11 that is arranged at respectively pedestal 1 both sides and horizontal shifting platform 2, be movably installed in Z axis Mobile base 4 on vertical slide rail 11 and be installed on the hot melt printing head 3 on Z axis Mobile base 4 by a crossbeam 31 is stable.
Described pedestal 1 is as the supporting body of whole machine, and these pedestal 1 one sides are provided with a mount pad 12, and described vertical slide rail 11 lower ends are installed in this mount pad 12, and this vertical slide rail 11 is perpendicular with mount pad 12.In described mount pad 12, the position of corresponding vertical slide rail 11 is provided with the first stepper motor 121, and vertical slide rail 11 inside are provided with the screw mandrel 111 with the first stepper motor 121 interlocks.
Described pedestal 1 bottom is provided with a cover plate 15, makes between pedestal 1 and cover plate 15 and is formed with cavity.Its cover plate 15 lower surfaces are provided with feet 151.
Shown in Fig. 4,5, described horizontal shifting platform 2 is installed on pedestal 1 with respect to the opposite side of mount pad 12, and this horizontal shifting platform 2 comprises: y-axis shift moving platform 21 and X-axis mobile platform 22 that mutually stack is installed on pedestal 1 and can moves along Y direction and X-direction respectively.
Described X-axis mobile platform 22, y-axis shift moving platform 21 and pedestal 1 bottom adopt hollow structure, for driving driving and the guider that X-axis mobile platform 22, y-axis shift moving platform 21 move horizontally to be arranged in above-mentioned X-axis mobile platform 22, y-axis shift moving platform 21 and pedestal 1 lower hollow space.
Described X-axis mobile platform 22 spaces, lower surface are fixed with the first guide rail 221 and the first locating piece 222 between two first guide rails 221 and the second locating piece 223 assembling along X-direction in pairs, are provided with the first pedestal 211 and the first drive unit 23 for driving X-axis mobile platform 22 to move along X-direction that coordinate with described the first guide rail 221 on y-axis shift moving platform 21.
The first described drive unit 23 comprises: be fixed on the second stepper motor 231 on y-axis shift moving platform 21 and with the first belt 232 of the second stepper motor 231 interlocks, these the first belt 232 two ends are connected with the second locating piece 223 with the first described locating piece 222 respectively, driving wheel 233 on the second stepper motor 231 coordinates with the first belt 232 through y-axis shift moving platform 21, by described driving wheel 233, drive the first belt 232 operations, thereby drive with the X-axis mobile platform 22 of the first belt 232 interlocks, on y-axis shift moving platform 21, along the first guide rail 221 axial directions, move.Particularly, during the first drive unit 23 work, the second stepper motor 23 drives driving wheel 233 to rotate, and driving wheel 233 drives the first belt 232 to move along X-direction, so that in the first pedestal 211 that drives the first guide rail 221 in X-axis mobile platform 22 to install on y-axis shift moving platform 21, along X-direction, move, realize control X-axis mobile platform 22 and along X-direction, move on y-axis shift moving platform 21.
One print platform 20 is installed on described X-axis mobile platform 22, and wherein, these print platform 20 outsides coordinate spring and X-axis mobile platform 22 to form stable assembling by bolt, can adjust voluntarily the degree of balance or have cushioning effect after making print platform 20 stressed.
Shown in Fig. 6-8, described y-axis shift moving platform 21 spaces, lower surface are fixed with the second guide rail 212 assembling along Y direction in pairs, are provided with the second pedestal 13 and the second drive unit 14 for driving y-axis shift moving platform 21 to move along Y direction for described the second guide rail 212 assemblings on described pedestal 1.
The second described drive unit 14 comprises: with relatively-stationary the 3rd stepper motor 141 of pedestal 1 and with the 3rd belt 142 of the 3rd stepper motor 141 interlocks, on described pedestal 1, offer the bar hole 143 moving along Y direction for described the second stepper motor 231, on the 3rd belt 142 of the second stepper motor 231 lower ends through this bar hole 143 and described in being fixed on, by the 3rd stepper motor 141, drive the 3rd belt 142 runnings, drive the y-axis shift moving platform 21 fixing with the second stepping electrode 231 to move along the second guide rail 212 axial directions.Particularly, during the second drive unit 14 work, the 3rd stepper motor 141 drives the 3rd belt 142 to move around along Y direction, the second stepper motor 231 with drive installation in y-axis shift moving platform 21 lower surfaces moves along Y direction in described bar hole 143, thereby in second pedestal 13 of the second guide rail 212 of driving y-axis shift moving platform 21 on pedestal 1, along Y direction, move, realize control y-axis shift moving platform 21 and along Y direction, move on pedestal 1.
Shown in Fig. 9, described hot melt printing head 3 is arranged on one end of crossbeam 31, the other end of crossbeam 31 is fixed on Z axis Mobile base 4, and in crossbeam 31, is provided with the circuit with 4 conductings of Z axis Mobile base, and hot melt printing head 3 is positioned at directly over horizontal shifting platform 2.Described hot melt printing head 3 adopts electric mortiser connection interface to be connected with the end of crossbeam 31, by this interface, is 3 power supplies of hot melt printing head and is formed stable assembling.Particularly, on described hot melt printing head 3, be provided with at least one USB plug 32, the end of crossbeam 31 is provided with the USB socket corresponding with USB plug 32 311, hot melt printing head 3 docks with the USB socket 311 of crossbeam 31 ends by USB plug 32 to form and electrically conducts, and forms removable stable assembling.
Described hot melt printing head 3 upper surfaces are provided with two charging apertures 331, and lower surface is provided with two metal discharging gates 332.
Described Z axis Mobile base 4 is movably installed on described vertical slide rail 11 in the assembling mode that can move along Z-direction.Particularly, a slide block being provided with screw mandrel 111 threaded engagement is installed in described Z axis Mobile base 4, and is movably installed on described vertical slide rail 11 by this slide block.By the first stepper motor 121, drive screw mandrel 111 rotations, the slide block that order coordinates with it drives described Z axis Mobile base 4 along Z-direction, to move on vertical slide rail 11.
In described Z axis Mobile base 4, be provided with a feed mechanism 5, the charging hole 501 of this feed mechanism 5 and discharge opening 502 are all revealed in Z axis Mobile base 4 outer surfaces, wherein, feed mechanism 5 in Z axis Mobile base 4 is arranged at one end of crossbeam 31 as a balancing weight, make hot melt printing head 3 and feed mechanism 5 etc. heavily be distributed in crossbeam 31 two ends, so that Z axis Mobile base 4 move reposefully on vertical slide rail 11 along Z-direction.
Shown in Figure 10, described feed mechanism 5 comprises: driving gear, driven gear and the drive motors for driving driving gear to rotate, wherein, driving gear is synchronizeed and is rotated with driven gear, and hot melt tree lace is realized feeding feeding by the driving of driving gear and driven gear.
Between described driving gear and driven gear, be formed with for pushing ，Gai gap, gap and described charging hole 501 and the discharge opening 502 of feeding corresponding.Particularly, this driving gear comprises the first driving gear 511 and the second driving gear 512, wherein be installed in the rotating shaft of same drive motors 53, driven gear 52 comprises: be installed on the first driven gear 521 and the second driven gear 522 in same the first rotating shaft 52, wherein, between the first driving gear 511 and the first driven gear 521, be formed with described charging hole 501 and gap 510, the second driving gears 512 corresponding to discharge opening 502 and the second driven gear 522 between be formed with and described charging hole 501 and gap 520 corresponding to discharge opening 502.Certainly, described feed mechanism can be another structure, and this structure and said structure difference are: increase a drive motors and drive the first driven gear and the second driven gear to rotate.
When the utility model is used, hot melt tree lace is penetrated from the charging hole 501 of Z axis Mobile base 4 outer surfaces, through the 510Huo gap, gap 520 of feed mechanism 5 from the discharge opening 502 of Z axis Mobile base 4 outer surfaces out, and penetrate the charging aperture 331 of described hot melt printing head 3.Described hot melt printing head 3 is by the melting of hot melt tree lace, make the material of melting flow out from metal discharging gate 332 ends, horizontal shifting platform 2 and Z axis Mobile base 4 coordinate 3 work of hot melt printing head, and metal discharging gate 332 is successively printed on print platform 20, to form a solid reproduced model moulding.
As shown in Figure 11, this is circuit theory diagrams of the present utility model, parameter, the figure that will print object are input in Micro-processor MCV by computer, by microprocessor, control the second stepper motor 231, the 3rd stepper motor 141 and the first stepper motor 121 to be separately implemented at the axial driving of X/Y/Z.Drive motors in feed mechanism 5 53 drives feeding simultaneously.After electrical heating end 300 energisings in hot melt printing head 3, heat, simultaneously, overheated in order to prevent electrical heating end 300, in the utility model, increased temperature sensor 301, when hot melt printing head 3 interior temperature overheating, by temperature sensor 301, temperature signal is fed back to microprocessor, microprocessor will be controlled 300 break-ofves of electrical heating end, guarantee that its temperature can be not too high, prevent the carbonization of hot melt tree lace.In addition, the utility model is also provided with some LED lights, and the demonstration of printer correlation behavior can be provided.
Hot melt printing head in the utility model can be replaced by any one in milling cutter head, laser heddpiece, pen head, and dock with the USB socket of beam-end and realize energising and/or exchanges data and form stable assembling by USB plug, to form miniature numerical control cutting equipment or laser cutting machine, stereodrawing machine, realize multifunction, to meet the different needs.
Milling cutter head in above-mentioned numerical control cutting equipment coordinates by horizontal shifting platform 2 and Z axis Mobile base 4, realize X, Y, Z direction moves, so that can carry out the milling of arbitrary plane to fixed placement material on print platform 20, become a miniature CNC machining center.
Laser heddpiece in above-mentioned laser cutting machine coordinates by horizontal shifting platform 2 and Z axis Mobile base 4, realize X, Y, Z direction moves, and control and swash light intensity, so that can cut arbitrarily fixed placement material on print platform 20, to realize the processing to material.
Pen head in above-mentioned stereodrawing machine coordinates by horizontal shifting platform 2 and Z axis Mobile base 4, realizes X, Y, Z direction moves, so that can describe fixed placement three-dimensional article on print platform 20, for example, on an eggshell, describe pattern.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all according to equivalence variation or modification that described in the utility model claim, structure, feature and principle are done, all should be included in the utility model claim.
Claims (10)
1. a multi-functional 3D printer, is characterized in that: comprising:
One pedestal (1), this pedestal (1) is as the supporting body of whole machine, and this pedestal (1) one side is provided with a vertical slide rail (11) vertical with pedestal (1);
One horizontal shifting platform (2), it comprises: mutually stack is installed on pedestal (1) y-axis shift moving platform (21) and X-axis mobile platform (22) upper and that can move along Y direction and X-direction respectively;
One hot melt printing head (3), it is installed on a Z axis Mobile base (4) by a crossbeam (31), hot melt printing head (3) is positioned at horizontal shifting platform (2) top, wherein, it is upper that this Z axis Mobile base (4) is arranged on vertical slide rail (11), and can in Z-direction, move along vertical slide rail (11);
In described Z axis Mobile base (4), be provided with a feed mechanism (5), by feed mechanism (5), advance PUR alignment hot melt printing head (3) charging.
2. a kind of multi-functional 3D printer according to claim 1, it is characterized in that: described hot melt printing head (3) is arranged on one end of crossbeam (31), it is upper that the other end of crossbeam (31) is fixed on Z axis Mobile base (4), and in crossbeam (31), be provided with the circuit with Z axis Mobile base (4) conducting; Described hot melt printing head (3) adopts electric mortiser connection interface to be connected with the end of crossbeam (31), by this interface, is that hot melt printing head (3) is powered and forms stable assembling.
3. a kind of multi-functional 3D printer according to claim 2, it is characterized in that: on described hot melt printing head (3), be provided with at least one USB plug (32), the end of crossbeam (31) is provided with the USB socket (311) corresponding with USB plug (32), hot melt printing head (3) docks with the USB socket (311) of crossbeam (31) end by USB plug (32) to form and electrically conducts, and forms removable stable assembling.
4. a kind of multi-functional 3D printer according to claim 1, it is characterized in that: the position of the upper corresponding vertical slide rail (11) of described pedestal (1) is provided with the first stepper motor (121), and vertical slide rail (11) inside is provided with the screw mandrel (111) with the first stepper motor (121) interlock, on described Z axis Mobile base (4), be provided with the slide block with screw mandrel (111) threaded engagement, by the first stepper motor (121), drive screw mandrel (111) rotation, the slide block that order coordinates with it drives described Z axis Mobile base (4) above along Z-direction, to move at vertical slide rail (11).
5. a kind of multi-functional 3D printer according to claim 1, it is characterized in that: described X-axis mobile platform (22), y-axis shift moving platform (21) and pedestal (1) bottom adopt hollow structure, for driving driving and the guider that X-axis mobile platform (22), y-axis shift moving platform (21) move horizontally to be arranged in above-mentioned X-axis mobile platform (22), y-axis shift moving platform (21) and pedestal (1) lower hollow space.
6. a kind of multi-functional 3D printer according to claim 5, it is characterized in that: described X-axis mobile platform (22) space, lower surface is fixed with the first guide rail (221) assembling along X-direction in pairs and is positioned at the first locating piece (222) and the second locating piece (223) between two first guide rails (221), is provided with the first pedestal (211) and the first drive unit (23) for driving X-axis mobile platform (22) to move along X-direction that coordinate with described the first guide rail (221) on y-axis shift moving platform (21), described the first drive unit (23) comprising: be fixed on the second stepper motor (231) on y-axis shift moving platform (21) and with first belt (232) of the second stepper motor (231) interlock, these the first belt (232) two ends are connected with the second locating piece (223) with described the first locating piece (222) respectively, driving wheel (233) on the second stepper motor (231) coordinates with the first belt (232) through y-axis shift moving platform (21), by described driving wheel (233), drive the first belt (232) operation, thereby drive with the X-axis mobile platform (22) of the first belt (232) interlock, at y-axis shift moving platform (21), above along the first guide rail (221) axial direction, move.
7. a kind of multi-functional 3D printer according to claim 6, it is characterized in that: described y-axis shift moving platform (21) space, lower surface is fixed with the second guide rail (212) assembling along Y direction in pairs, on described pedestal (1), be provided with the second pedestal (13) and the second drive unit (14) for driving y-axis shift moving platform (21) to move along Y direction for described the second guide rail (212) assembling, described the second drive unit (14) comprising: with relatively-stationary the 3rd stepper motor (141) of pedestal (1) and with the 3rd belt (142) of the 3rd stepper motor (141) interlock, on described pedestal (1), offer the bar hole (143) moving along Y direction for described the second stepper motor (231), on the 3rd belt (142) of the second stepper motor (231) lower end through this bar hole (143) and described in being fixed on, by the 3rd stepper motor (141), drive the 3rd belt (142) running, drive the y-axis shift moving platform (21) fixing with the second stepping electrode (231) to move along the second guide rail (212) axial direction.
8. according to a kind of multi-functional 3D printer described in claim 1-7 any one, it is characterized in that: replaceable any one in milling cutter head, laser heddpiece, pen head of described hot melt printing head (3).
9. according to a kind of multi-functional 3D printer described in any one in claim 1-7, it is characterized in that: described feed mechanism (5) comprising: driving gear, driven gear and the drive motors for driving driving gear to rotate, wherein, driving gear is synchronizeed and is rotated with driven gear, and hot melt tree lace is realized feeding feeding by the driving of driving gear and driven gear; On described Z axis Mobile base (4), be provided with charging hole (501) and discharge opening (502) for PUR line charging and discharging.
10. according to a kind of multi-functional 3D printer described in any one in claim 1-7, it is characterized in that: a print platform (20) is installed on described X-axis mobile platform (22), wherein, this print platform (20) outside coordinates spring and X-axis mobile platform (22) formation to assemble by bolt, can adjust voluntarily after making print platform (20) stressed.
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| CN201320343090.5U CN203427331U (en) | 2013-06-14 | 2013-06-14 | Multifunctional 3D (Three Dimensional) printer |
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| CN201320343090.5U CN203427331U (en) | 2013-06-14 | 2013-06-14 | Multifunctional 3D (Three Dimensional) printer |
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Effective date of registration: 20170213 Address after: 523000 Guangdong city of Dongguan province Tangxia City Tian Zhen Sha Lu Keyuan No. 9 Patentee after: DONGGUAN RUIDI THREE DIMENSIONAL ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: Dongguan, Guangdong Province, China Town, the 128 Industrial Zone, Jia Yi Electronics Factory in Tangxia Patentee before: Zhao Shunpei |
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