CN206394025U - Multi-shaft interlocked double end 3D printer - Google Patents

Multi-shaft interlocked double end 3D printer Download PDF

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Publication number
CN206394025U
CN206394025U CN201720255602.0U CN201720255602U CN206394025U CN 206394025 U CN206394025 U CN 206394025U CN 201720255602 U CN201720255602 U CN 201720255602U CN 206394025 U CN206394025 U CN 206394025U
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China
Prior art keywords
drive
axis
frame
synchronous belt
pair
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CN201720255602.0U
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Chinese (zh)
Inventor
曾明华
彭隽
徐兴明
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Dongguan three dimensional three printing technology Co., Ltd.
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Dongguan Yue Yue Exhibition Design Co Ltd
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Abstract

The utility model discloses a kind of multi-shaft interlocked two head printers, including frame, X is to drive mechanism, Y-direction drive mechanism, Z-direction drive mechanism, print platform and a pair of printheads, the Y-direction drive mechanism is slidingly arranged in the frame in X direction, the X drives the Y-direction drive mechanism to slide to drive mechanism, printhead described in two is slidingly arranged in the Y-direction drive mechanism along Y-direction, printhead synchronous slide described in the Y-direction drive mechanism driving two, the print platform is slidingly arranged in the frame along Z-direction, the Z-direction drive mechanism drives the print platform to slide.The multi-shaft interlocked double end 3D printer of the utility model has stable, printing precision high, the high advantage of printing effect.

Description

Multi-shaft interlocked double end 3D printer
Technical field
The utility model is related to a kind of 3D printer, more particularly to a kind of high multi-shaft interlocked of stable, printing effect Double end 3D printer.
Background technology
3D printer is melted by the way that wire rod is transported on high temperature printing head, then by the material of melting from printing Shower nozzle is extruded, and is driven the movement of shower nozzle according to the signal of computer and then be laminated material in print platform, so as to realize that 3D is beaten Print.FDM (Fused Deposition Modeling techniques Fused Deposition Modeling) 3D printer in the market has work Stroke is short, unit, printhead work, fluctuation of service, the low shortcoming of printing effect.
Accordingly, it would be desirable to a kind of high multi-shaft interlocked double end 3D printer of stable, printing effect.
Utility model content
The purpose of this utility model is to provide a kind of stable, printing effect high multi-shaft interlocked double end 3D printing Machine.
To achieve these goals, the multi-shaft interlocked two head printers that the utility model is provided includes frame, X to driving machine Structure, Y-direction drive mechanism, Z-direction drive mechanism, print platform and a pair of printheads, the Y-direction drive mechanism is in X direction slidably It is arranged in the frame, the X drives the Y-direction drive mechanism to slide to drive mechanism, and printhead is slided along Y-direction described in two It is arranged at dynamicly in the Y-direction drive mechanism, printhead synchronous slide, the printing described in the Y-direction drive mechanism driving two Platform is slidingly arranged in the frame along Z-direction, and the Z-direction drive mechanism drives the print platform to slide.
Because the utility model sets two printheads, by the way that printhead described in two is slidingly arranged at into institute along Y-direction State in Y-direction drive mechanism, then slided by printhead described in Y-direction drive mechanism driving two, and driven using X to drive mechanism Move the Y-direction drive mechanism to slide in X direction, therefore, printhead described in two can be along X or Y-direction synchronizing moving, then coordinates described Z-direction drive mechanism drives the print platform to move down, and printed material is laminated layer by layer, realizes 3D printing, entirely beats Print operates steadily, and printhead described in two can print two products simultaneously, be greatly enhanced printing effect.
It is preferred that the X includes an X-axis motor, a pair of X-axis and a pair of first synchronous belts, the X-axis to drive mechanism Motor is fixed in the frame, and X-axis described in two is flatly articulated in two the first relative sides of the frame respectively, wherein one First synchronous belt is wound in the end of the homonymy of X-axis described in two, and another first synchronous belt is wound in X described in two The end of the opposite side of axle, the Y-direction drive mechanism be across between the first synchronous belt described in two and with it is described in two first same Walk belt connection.By setting a pair of X-axis and a pair of first synchronous belts, and first synchronous belt is set to be wound in described in two The two ends of X-axis, so as to so that an X-axis motor can drive two first synchronous belts, and then the realization drive Y-direction drive simultaneously The two ends of motivation structure, enable the two ends synchronizing moving of the Y-direction drive mechanism, it is to avoid the two of its Y-direction drive mechanism bring out Show offset deviation and print position error is occurred, effectively improve the precision of printing, meanwhile, drive the two of the Y-direction drive mechanism End synchronizing moving can make the Y-direction drive mechanism operation more stablize smooth again.
It is preferred that the Y-direction drive mechanism includes y-axis motor, Y-axis, the second synchronous belt and pair of sliding seat, the cunning Dynamic seat is slidingly arranged at two the second relative sides of the frame respectively, the two ends of the Y-axis respectively with sliding seat described in two It is fixedly connected, the y-axis motor is fixed on wherein described in one on sliding seat, second synchronous belt is wound in the electricity respectively On the belt pulley of the output end of machine and another sliding seat, printhead described in two be slidingly arranged in the Y-axis and with institute State the connection of the second synchronous belt.By the way that second synchronous belt is wound in into the y-axis motor and the sliding seat along Y-direction Between belt pulley, so as to connect printhead described in two simultaneously using second synchronous belt and synchronously beaten described in driving two Head movement is printed, realizes and prints simultaneously, not only improve the precision for improving doubles print, make the printhead stable again.
Specifically, the two of the frame the second relative sides are provided with the first guide rail, the sliding seat and first guide rail It is slidably matched.First guide rail is set, can the more stable smoothness of Y-direction drive mechanism operation, the precision of raising printing.
Specifically, the Y-axis is provided with the second guide rail, and the printhead is slidably matched with second guide rail.Institute is set The second guide rail is stated, can the more stable smoothness of printhead operation, the precision of raising printing.
It is preferred that the Z-direction drive mechanism includes a pair of Z axis motors, a pair of screw mandrels, a pair of nuts and one the 3rd synchronous skin Band, screw mandrel described in two is articulated in the frame in Z-direction, and is located at two the first relative sides of the frame, two institutes respectively State that Z axis motor is individually fixed in the frame and output end is connected with the upper end of the screw mandrel, nut difference screw thread connects described in two Screw mandrel described in two is connected to, the both sides of the print platform are fixedly connected with nut described in two respectively, and the 3rd synchronous belt is twined It is around in the lower end of screw mandrel described in two.By setting the screw mandrel and nut respectively in the both sides of the print platform, so as to Make the both sides of the print platform while being driven the driving of power, and then reach and operate steadily, the high purpose of running precision.Separately Outside, but screw mandrel described in two lower end set the 3rd synchronous belt, using the 3rd synchronous belt enable screw mandrel described in two with Identical rotating speed drives, so that the both sides of the print platform can synchronously rise or fall, further improves the stabilization of operation Property and accuracy.
Specifically, the first relative side of the frame two is respectively equipped with lead and guide sleeve, and the lead is set in Z-direction Put, the guide sleeve is slidably placed on outside the lead, the print platform is fixedly connected with the guide sleeve.It is described to be oriented to Post and guide sleeve, which coordinate, can make the print platform not have slip more steady and smooth, improve printing precision.
Brief description of the drawings
Fig. 1 is the structural representation of the multi-shaft interlocked two head printers of the utility model.
Fig. 2 is the top view of the multi-shaft interlocked two head printers of the utility model.
Fig. 3 is the enlarged drawing of part A in Fig. 1.
Fig. 4 is the side view of the multi-shaft interlocked two head printers of the utility model.
Embodiment
To describe technology contents of the present utility model, construction feature, the effect realized in detail, below in conjunction with embodiment And coordinate accompanying drawing to be explained in detail.
Driven as shown in figure 1, the multi-shaft interlocked two head printers 100 of the utility model includes frame 1, X to drive mechanism 2, Y-direction Motivation structure 3, Z-direction drive mechanism 4, print platform 5 and a pair of printheads 6, the Y-direction drive mechanism 3 are slidably set in X direction In in the frame 1, the X drives the Y-direction drive mechanism 3 to slide to drive mechanism 2, and printhead 6 is slided along Y-direction described in two It is arranged at dynamicly in the Y-direction drive mechanism 3, the synchronous slide of printhead 6 described in the driving of Y-direction drive mechanism 3 two is described to beat Print platform 5 is slidingly arranged in the frame 1 along Z-direction, and the Z-direction drive mechanism 4 drives the print platform 5 to slide.
Again as shown in Figures 1 and 2, the X includes an X-axis motor 21, a pair of X-axis 22 and a pair first to drive mechanism 2 Synchronous belt 23, the X-axis motor 21 is fixed in the frame 1, and X-axis 22 is flatly articulated in the frame respectively described in two 1 two the first relative sides, wherein first synchronous belt 23 is wound in the homonymy of X-axis 22 described in two by belt pulley described in one End, another first synchronous belt 23 is wound in the end of the opposite side of X-axis 22 described in two, the Y-direction by belt pulley Drive mechanism 3 is across between the first synchronous belt 23 described in two and is connected with the first synchronous belt 23 described in two.By setting A pair of X-axis 22 and a pair of first synchronous belts 23, and first synchronous belt 23 is wound in the two ends of X-axis 22 described in two, So as to so that an X-axis motor 21 can drive two first synchronous belts 23, and then the realization drive Y-direction drive mechanism simultaneously 3 two ends, enable the two ends synchronizing moving of the Y-direction drive mechanism 3, it is to avoid position occur in the two ends of its Y-direction drive mechanism 3 Move deviation and print position error is occurred, effectively improve the precision of printing, meanwhile, the two ends for driving the Y-direction drive mechanism 3 are same Moved further again can be run the Y-direction drive mechanism 3 more to stablize smooth.
Refer to Fig. 1 and Fig. 3 again, the Y-direction drive mechanism 3 include y-axis motor 31, Y-axis 32, the second synchronous belt 33 and Pair of sliding seat 34, the sliding seat 34 is slidingly arranged at two the second relative sides of the frame 1, the Y-axis 32 respectively Two ends be fixedly connected respectively with sliding seat described in two 34, the y-axis motor 31 is fixed on wherein described in one on sliding seat 34, institute State the second synchronous belt 33 and be wound in the output end of the motor and the belt of another sliding seat 34 respectively by belt pulley On wheel, printhead 6 described in two is slidingly arranged in the Y-axis 32 and is connected with second synchronous belt 33.By by institute State the second synchronous belt 33 to be wound between the y-axis motor 31 and the belt pulley of the sliding seat 34 along Y-direction, so as to profit Printhead 6 described in two is connected simultaneously with second synchronous belt 33 and synchronously printhead 6 described in driving two is moved, and is realized simultaneously Printing, not only improves the precision for improving doubles print, makes the printhead 6 stable again.Specifically, the two-phase of the frame 1 To the second side be provided with the first guide rail 11, the sliding seat 34 is slidably matched with first guide rail 11.Described first is set to lead Rail 11, can the Y-direction drive mechanism 3 run more stablize smoothness, improve printing precision.The Y-axis 32 is provided with second Guide rail 35, the printhead 6 is slidably matched with second guide rail 35.Second guide rail 35 is set, can the printhead 6 Smoothness is more stablized in operation, improves the precision of printing.
For another example shown in Fig. 1 and Fig. 4, the Z-direction drive mechanism 4 includes a pair of Z axis motors 41, a pair of screw mandrels 42, a pair of spiral shells The synchronous belt 44 of mother 43 and one the 3rd, screw mandrel 42 described in two is articulated in the frame 1 in Z-direction, and is located at the machine respectively Two the first relative sides of frame 1, Z axis motor 41 described in two is individually fixed in the frame 1 and output end and the screw mandrel 42 Upper end is connected, and nut 43 described in two is threadedly connected to screw mandrel 42 described in two respectively, the both sides of the print platform 5 respectively with two institutes State nut 43 to be fixedly connected, the 3rd synchronous belt 44 is wound in the lower end of screw mandrel 42 described in two by belt pulley.By The both sides of the print platform 5 set the screw mandrel 42 and nut 43 respectively, so as to so that the both sides of the print platform 5 are same When be driven the driving of power, and then reach and operate steadily, the high purpose of running precision.In addition, again in screw mandrel described in two 42 Lower end sets the 3rd synchronous belt 44, screw mandrel 42 described in two is driven with identical rotating speed using the 3rd synchronous belt 44 It is dynamic, so that the both sides of the print platform 5 can synchronously rise or fall, further improve the stability and accuracy of operation. The first relative side of 1 liang of the frame is respectively equipped with lead 7 and guide sleeve 8, and the lead 7 is set in Z-direction, described to be oriented to Set 8 is slidably placed on outside the lead 7, and the print platform 5 is fixedly connected with the guide sleeve 8.The lead 7 and lead Coordinating to set 8 can make the print platform 5 not slide more steady and smooth, improve printing precision.
During printing, the X-axis motor 21 starts, and drives X-axis 22 wherein described in one to rotate, X-axis 22 passes through institute described in one State the first synchronous belt 23 and drive another synchronous axial system of the X-axis 22, now, the overall water in X direction of Y-direction drive mechanism 3 Translation is dynamic;At the same time, the y-axis motor 31 starts, and drives second synchronous belt 33 to operate, second synchronous belt 33 drive two simultaneously described in printhead 6 moved in the Y-axis 32, so as to realize to the horizontal X of printhead described in two 6 to And the position adjustment of Y-direction.When the printhead 6 carry out X to and Y-direction it is mobile while, the extruded material of printhead 6 is in institute State on print platform 5, and then get the first layer of product.After first layer has been printed, the Z axis motor 41 starts, and drives institute State screw mandrel 42 to rotate, the screw mandrel 42 drives the nut 43 to move down, and then make the print platform 5 in holding surface water The distance of the thickness of layer of material drops in the state of flat, and then the printhead 6 carries out the printing of the second layer of product again, repeats Above-mentioned steps, make material be laminated layer by layer, and product is finally printed completely.
Because the utility model sets two printheads 6, by the way that printhead described in two 6 is slidingly arranged at along Y-direction In the Y-direction drive mechanism 3, then slided by printhead 6 described in the Y-direction drive mechanism 3 driving two, again using X to driving Two first synchronous belts 23 of mechanism 2 drive the two ends of the Y-direction drive mechanism 3 while sliding in X direction, therefore, described in two Printhead 6 can be along X or Y-direction synchronizing moving, then coordinates two screw mandrels 42 of the Z-direction drive mechanism 4 to drive the print platform 5 Both sides move down simultaneously, printed material is laminated layer by layer, realize 3D printing, the X-direction of whole printing process passes through Double synchronous belt power, Z axis described in two realizes synchronous driving further through synchronous belt connection, thus, run whole printer Steadily, printing precision is high, and printhead 6 described in two can print two products simultaneously, be greatly enhanced printing effect.
Above disclosed is only preferred embodiments of the present utility model, can not limit the utility model with this certainly Interest field, therefore equivalent variations made according to present utility model application the scope of the claims still fall within the utility model and are covered Scope.

Claims (7)

1. a kind of multi-shaft interlocked two head printers, it is characterised in that:Including frame, X to drive mechanism, Y-direction drive mechanism, Z-direction Drive mechanism, print platform and a pair of printheads, the Y-direction drive mechanism are slidingly arranged in the frame in X direction, institute State X drives the Y-direction drive mechanism to slide to drive mechanism, and printhead described in two is slidingly arranged at the Y-direction along Y-direction and driven On motivation structure, printhead synchronous slide described in the Y-direction drive mechanism driving two, the print platform is slidably set along Z-direction It is placed in the frame, the Z-direction drive mechanism drives the print platform to slide.
2. multi-shaft interlocked two head printers as claimed in claim 1, it is characterised in that:The X includes an X-axis to drive mechanism Motor, a pair of X-axis and a pair of first synchronous belts, the X-axis motor are fixed in the frame, and X-axis is flatly divided described in two Two the first relative sides of the frame are not articulated in, wherein first synchronous belt is wound in the homonymy of X-axis described in two described in one End, another first synchronous belt is wound in the end of the opposite side of X-axis described in two, the Y-direction drive mechanism across It is connected between the first synchronous belt described in two and with the first synchronous belt described in two.
3. multi-shaft interlocked two head printers as claimed in claim 1, it is characterised in that:The Y-direction drive mechanism includes Y-axis electricity Machine, Y-axis, the second synchronous belt and pair of sliding seat, it is two relative that the sliding seat is slidingly arranged at the frame respectively Second side, the two ends of the Y-axis are fixedly connected with sliding seat described in two respectively, and the y-axis motor is fixed on sliding wherein described in one On dynamic seat, second synchronous belt is wound on the belt pulley of the output end of the motor and another sliding seat respectively, Printhead described in two is slidingly arranged in the Y-axis and is connected with second synchronous belt.
4. multi-shaft interlocked two head printers as claimed in claim 3, it is characterised in that:Two the second relative sides of the frame Provided with the first guide rail, the sliding seat is slidably matched with first guide rail.
5. multi-shaft interlocked two head printers as claimed in claim 3, it is characterised in that:The Y-axis is provided with the second guide rail, institute Printhead is stated to be slidably matched with second guide rail.
6. multi-shaft interlocked two head printers as claimed in claim 1, it is characterised in that:The Z-direction drive mechanism includes a pair of Z Spindle motor, a pair of screw mandrels, a pair of nuts and one the 3rd synchronous belt, screw mandrel described in two are articulated in the frame in Z-direction, and It is located at two the first relative sides of the frame respectively, Z axis motor described in two is individually fixed in the frame and output end and institute State the upper end connection of screw mandrel, nut described in two is threadedly connected to screw mandrel described in two respectively, the both sides of the print platform respectively with Nut is fixedly connected described in two, and the 3rd synchronous belt is wound in the lower end of screw mandrel described in two.
7. multi-shaft interlocked two head printers as claimed in claim 6, it is characterised in that:The first relative side of the frame two point Not She You lead and guide sleeve, the lead set in Z-direction, and the guide sleeve is slidably placed on outside the lead, institute Print platform is stated to be fixedly connected with the guide sleeve.
CN201720255602.0U 2017-03-14 2017-03-14 Multi-shaft interlocked double end 3D printer Active CN206394025U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720255602.0U CN206394025U (en) 2017-03-14 2017-03-14 Multi-shaft interlocked double end 3D printer

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108357102A (en) * 2017-12-28 2018-08-03 网云(武汉)三维科技股份有限公司 It is a kind of can noise reduction damping 3D printer
WO2019080148A1 (en) * 2017-10-24 2019-05-02 Shanghai Fusion Tech Co., Ltd. Switching device for printing mode of 3d printer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019080148A1 (en) * 2017-10-24 2019-05-02 Shanghai Fusion Tech Co., Ltd. Switching device for printing mode of 3d printer
US11072116B2 (en) 2017-10-24 2021-07-27 Shanghai Fusion Tech Co., Ltd. Switching device for printing mode of 3D printer
CN108357102A (en) * 2017-12-28 2018-08-03 网云(武汉)三维科技股份有限公司 It is a kind of can noise reduction damping 3D printer

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GR01 Patent grant
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Effective date of registration: 20190709

Address after: Room 301, Building 3, No. 12, Baisha Zhuyuan Road, Humen Town, Dongguan City, Guangdong Province

Patentee after: Dongguan three dimensional three printing technology Co., Ltd.

Address before: 523000 B Factory Building of Baisha Community Zhuyuan Road, Humen Town, Dongguan City, Guangdong Province

Patentee before: Dongguan Yue Yue Exhibition Design Co., Ltd.

TR01 Transfer of patent right