CN203650990U - 3D printer constructed by utilizing 3D printer platform - Google Patents

3D printer constructed by utilizing 3D printer platform Download PDF

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Publication number
CN203650990U
CN203650990U CN201320786356.3U CN201320786356U CN203650990U CN 203650990 U CN203650990 U CN 203650990U CN 201320786356 U CN201320786356 U CN 201320786356U CN 203650990 U CN203650990 U CN 203650990U
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CN
China
Prior art keywords
shower nozzle
printer
grabbing
storehouse
jockey
Prior art date
Application number
CN201320786356.3U
Other languages
Chinese (zh)
Inventor
唐果林
姚立伟
Original Assignee
北京太尔时代科技有限公司
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Publication date
Application filed by 北京太尔时代科技有限公司 filed Critical 北京太尔时代科技有限公司
Priority to CN201320786356.3U priority Critical patent/CN203650990U/en
Application granted granted Critical
Publication of CN203650990U publication Critical patent/CN203650990U/en

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Abstract

The utility model discloses a 3D printer constructed by utilizing a 3D printer platform. The 3D printer comprises a bracket, and a spray head grasping device, as well as a spray head library, wherein the spray head grasping device is fixed on the bracket, a plurality of independent spray heads are fixed in the spray head library, and the spray heads and the grasping device are provided with connecting devices which are matched, so that the spray heads can be conveniently taken out and put back by the grasping device. The 3D printer has the beneficial effects that the weight of only one spray head is loaded on the spray head grasping device while the independent multi-spray-head printing can be realized.

Description

A kind of 3D printer that utilizes 3D printer platform construction

Technical field

The utility model relates to 3D printing technique field, is specifically related to a kind of 3D printer with shower nozzle grabbing device is installed on independent sprayer storehouse and support.

Background technology

In prior art, 3D printer is all single shower nozzle, in fact so-called many nozzle printings machine refers to and on single shower nozzle, is integrated with multiple nozzles, the defect of this kind of mode is, due to the restriction on multiple nozzles location, when a nozzle operation, another nozzle, in order to prevent from scratching model, needs mobile to avoid model therein.In long-term use, frequent movement can cause the fatigue loss of connector, thus the error of causing.Meanwhile, because nozzle is integrated on shower nozzle, be subject to the impact of position and relative motion, when shower nozzle general structure is not made large change, the quantity of nozzle has certain restriction, is generally two shower nozzles.

Meanwhile, each nozzle includes independently wire feeder, heating arrangements and multiple drive disk assembly, and in the time that multiple nozzles are integrated on a shower nozzle, the driving shaft of shower nozzle needs sizable driving force, drives load larger.This needs more drive energy on the one hand, has also promoted on the other hand the probability of the problem that occurs.

Utility model content

In view of this, the 3D printer that the utility model provides, with the weight that provides a kind of to need a shower nozzle of load, but can realize the 3D printer that utilizes 3D printer platform construction of many nozzle printings.

For achieving the above object, the technical solution adopted in the utility model is:

Utilize a 3D printer for 3D printer platform construction, comprise support and be fixed on the workbench on support, on support, be connected with shower nozzle grabbing device.Described support outside is placed with shower nozzle storehouse, and in shower nozzle storehouse, movable suspension hangs with at least one independent sprayer, is fixedly connected with the jockey matching with grabbing device structure on shower nozzle.The grabbing device with a manipulator or a similar effect is replaced at shower nozzle and driving shaft position thereof in prior art, and this workbench can almost go for any shower nozzle so on the one hand, and on the other hand, multiple workbenches even can be shared one group of shower nozzle.In the course of work, grabbing device goes to shower nozzle storehouse to take out the shower nozzle needing, and after end-of-job, shower nozzle is put back to.Like this, can complete the use of many shower nozzles, can ensure again on grabbing device, to only have a shower nozzle.

Further, on shower nozzle, be integrated with one or more nozzles.As preferred technical scheme, recommend only to fix a nozzle on a shower nozzle.But as optional, also can be on a shower nozzle integrated multiple nozzles.

Optionally, jockey comprises the bayonet socket that shower nozzle both-side opening is downward, and in grabbing device and shower nozzle storehouse, shower nozzle fixing device is and the dop part of bayonet fittings.

Optionally, jockey comprises the hanging sleeve of shower nozzle one side and the cone tank of shower nozzle opposite side, and described shower nozzle is fixed with the hook coordinating with hanging sleeve on storehouse, and described grabbing device is and the close-fitting conical head of cone tank.

Optionally, jockey comprises the hanging sleeve of shower nozzle one side and the draw-in groove of shower nozzle opposite side, is fixed with magnetic part in draw-in groove, and described shower nozzle is fixed with the hook coordinating with hanging sleeve on storehouse, and described grabbing device is and the dop of draw-in groove magnetic.

Optionally, jockey comprises the hanging sleeve of shower nozzle one side and two openings that are oppositely arranged of shower nozzle opposite side, described shower nozzle is fixed with the hook coordinating with hanging sleeve on storehouse, described grabbing device is two slide bars that promote by two push rods, and slide bar promotes to snap in opening to take out and to put back to shower nozzle in shower nozzle storehouse by push rod.

Optionally, jockey comprises the T shape part of shower nozzle one side; Described grabbing device is for passing through motor-driven two clamp, and clamp can block the inner side of T shape part to take out and to put back to shower nozzle in shower nozzle storehouse.

Above-mentioned five kinds of connected modes are preferred suggested design, and what shower nozzle can be stable on the one hand is fixed in shower nozzle storehouse, and on the other hand, accurately location and easy to use of Shi Junneng is taken and put back to grabbing device.

The beneficial effects of the utility model are: when having realized independently many nozzle printings, only need the weight of a shower nozzle of load on shower nozzle grabbing device.

Brief description of the drawings

Fig. 1 is the structure diagram of 3D printer platform described in the utility model;

Fig. 2 is the structure diagram of the 3D printer that utilizes 3D printer platform construction described in the utility model;

Fig. 3 is one of structural representation of jockey described in the utility model;

Fig. 4 be jockey described in the utility model structural representation two;

Fig. 5 be jockey described in the utility model structural representation three;

Fig. 6 be jockey described in the utility model structural representation four;

Fig. 7 be jockey described in the utility model structural representation five.

In figure,

1, support; 2, grabbing device; 3, shower nozzle storehouse; 4, shower nozzle; 5, bayonet socket; 6, dop part; 7, hanging sleeve; 8, cone tank; 9, hook; 10, conical head; 11, draw-in groove; 12, magnetic part; 13, dop; 14, opening; 15, push rod; 16, slide bar; 17, T shape part; 18, motor; 19 clamp; 20, workbench.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is described, obviously, accompanying drawing is described is only a part of the present utility model instead of whole embodiment.

As shown in Figure 1-2, the 3D printer of a kind of 3D of utilization printer platform construction that the utility model provides, comprise support 1, be fixed on the shower nozzle 4 grabbing device 2(supports 1 on support 1, shower nozzle 4 grabbing devices 2 that are fixed on support 1 form 3D printer platform), also comprise shower nozzle storehouse 3, in described shower nozzle storehouse 3, be fixed with independently multiple shower nozzles 4, between shower nozzle 4 and grabbing device 2, be provided with the jockey cooperatively interacting so that grabbing device 2 takes out and put back to shower nozzle 4.In application, shower nozzle storehouse 3 be connected with support 1 all can, but should ensure that shower nozzle storehouse 3 and the relative position of support 1 fix because after setting parameter, grabbing device 2 needs reach out shower nozzle 4 to the point of setting at every turn, also needs to put back to the point of setting at every turn.In the multiple embodiment that adopt below, all need to ensure the fixed position in shower nozzle 4 and shower nozzle storehouse 3, can not rock or occur displacement.

Need to illustrate, the 3D printer in the utility model title should be done the understanding of broad sense, and it not only comprises the small-sized 3D printer that individual uses, and also comprises the 3D printer of industrial scale applications, is commonly called as rapidform machine.

The 3D printer of a kind of 3D of utilization printer platform construction that the utility model provides, is integrated with one or more nozzles on shower nozzle 4.A nozzle is the embodiment recommending, unless just selected multiple nozzles to be integrated on a shower nozzle 4 in the forced situation of situation of restriction to some extent in other respects, for example may need tens tens nozzles even, and the limited space in shower nozzle storehouse 3 can only be placed the shower nozzle 4 of limited quantity, just advise that multiple nozzles are integrated on a shower nozzle 4.

As shown in Figure 3, jockey comprises the downward bayonet socket 5 of shower nozzle 4 both-side openings 14, and interior shower nozzle 4 fixtures in grabbing device 2 and shower nozzle storehouse 3 are the dop part 6 coordinating with bayonet socket 5.While taking shower nozzle 4, the bayonet socket 5 that grabbing device 2 upwards inserts shower nozzle 4 one sides takes out shower nozzle 4, and while putting back to, grabbing device 2 drives shower nozzle 4 that the bayonet socket 5 of shower nozzle 4 opposite sides is overlapped to the dop part 6 on upper nozzle storehouse 3.Then grabbing device 2 shifts out downwards, and shower nozzle 4 is fixing by 13 6 of the dops in shower nozzle storehouse 3.

As shown in Figure 4, jockey comprises the hanging sleeve 7 of shower nozzle 4 one sides and the cone tank 8 of shower nozzle 4 opposite sides, is fixed with the hook 9 coordinating with hanging sleeve 7 on described shower nozzle storehouse 3, and described grabbing device 2 is and the close-fitting conical head 10 of cone tank 8.When design, must conical head 10 and cone tank 8 between there is larger frictional force to support shower nozzle 4.While taking shower nozzle 4, conical head 10 inserts cone tank 8, then moves upward, and shower nozzle 4 is departed from shower nozzle storehouse 3 and link up with 9, and while putting back to, shower nozzle 4 puts hanging sleeve 7 hook 9 from top to bottom, then after conical head 10, moves, and shower nozzle 4 is fixing to depart from conical head 10 by hanging sleeve 7.

As shown in Figure 5, jockey comprises the hanging sleeve 7 of shower nozzle 4 one sides and the draw-in groove 11 of shower nozzle 4 opposite sides, in draw-in groove 11, be fixed with magnetic part 12, be fixed with the hook 9 coordinating with hanging sleeve 7 on described shower nozzle storehouse 3, described grabbing device 2 is and the dop 13 of draw-in groove 11 magnetic.When use, compare with last embodiment, a upper embodiment uses frictional force, uses magnetic herein.The larger active force of needs when these two kinds of common defects of method are to depart from.Therefore as further improving, also can use electromagnetism.While connection, energising is to inhale mutually, and when disengaging, power-off is to depart from smoothly.Put back to like this and take out all uses less power.

As shown in Figure 6, jockey comprises the hanging sleeve 7 of shower nozzle 4 one sides and two openings 14 that are oppositely arranged of shower nozzle 4 opposite sides, on described shower nozzle storehouse 3, be fixed with the hook 9 coordinating with hanging sleeve 7, two slide bars 16 of described grabbing device 2 for promoting by two push rods 15 respectively, slide bar 16 promotes to snap in opening 14 with from the interior taking-up in shower nozzle storehouse 3 with put back to shower nozzle 4 by push rod 15.While taking shower nozzle 4, push rod 15 moves downward, and promotes slide bar 16 release to two ends by connecting rod, and slide bar 16 stretches out from passage two ends, snaps in opening 14, and shower nozzle 4 is taken out.Counter motion while putting back to.

As shown in Figure 7, jockey comprises the T shape part 17 of shower nozzle 4 one sides; Two clamp 19 of described grabbing device 2 for driving by motor 18, the inner side that clamp 19 can block T shape part 17 is with from the interior taking-up in shower nozzle storehouse 3 with put back to shower nozzle 4.Above-mentioned multiple embodiment is being connected between grabbing device 2 and shower nozzle 4, does not increase kinematic pair.The present embodiment has increased by two kinematic pairs, and when gripping shower nozzle 4, motor 18 drives clamp 19 to move on axle, opens to both sides, moves to shower nozzle 4 places, more inwardly motion, drives clamp 19, catches shower nozzle 4, and shower nozzle 4 is taken out, and carries out work.Complete after printing, put back to shower nozzle 4, shower nozzle 4 is put back to original position, clamp 19 are opened in motor 18 motions, and shower nozzle 4 is unclamped.As for being connected between shower nozzle 4 and shower nozzle storehouse 3, only need to stablize connection, the advantage of the present embodiment is accurately to control shower nozzle 4 and is installed, and precision is higher, and motor 18 can have position feedback, after replacing shower nozzle 4, automatically completes the correction of biasing.

Obvious, said structure is only preferred several embodiment, only need in shower nozzle storehouse 3, can stablize to fix at guarantee shower nozzle 4 and not rock movement, grabbing device 2 can be realized with the stable of shower nozzle 4 and being connected, and of the prior art other fixed, fetching device all can use.

In addition, no matter above-mentioned which kind of jockey, coordinates all preferably interference fits or interference fit between shower nozzle and grabbing device, should ensure that grabbing device is connected shower nozzle afterwards and does not have and rock with shower nozzle, the fit clearance occurring on accompanying drawing is only for signal, not as processing dimension.

The 3D printer of what the utility model provided utilize 3D printer platform construction, when use, according to programming, grabbing device 2 goes the corresponding shower nozzle 4 of the interior taking-up of shower nozzle 4 to print work, after these shower nozzle 4 end-of-jobs, shower nozzle 4 is put back to shower nozzle storehouse 3 by grabbing device 2, and take out the shower nozzle 4 that next needs work, until end-of-job.

The description of technique scheme has only embodied optimal technical scheme of the present utility model, and is not exhaustively, or the utility model is limited to disclosed form.Based on embodiment of the present utility model, the other forms of technical scheme that anyone obtains under the prerequisite of not making creative work, though its in structure or make in form which kind of change, within all belonging to protection domain of the present utility model.

Claims (5)

1. one kind is utilized the 3D printer of 3D printer platform construction, comprise support (1) and be fixed on the workbench (20) on support, on support, be connected with shower nozzle grabbing device (2), it is characterized in that, described support outside is placed with shower nozzle storehouse (3), in shower nozzle storehouse, movable suspension hangs with at least one independent sprayer (4), is fixedly connected with the jockey matching with grabbing device structure on shower nozzle; On shower nozzle, be integrated with one or more nozzles; Jockey comprises the downward bayonet socket of shower nozzle both-side opening (5), and in grabbing device and shower nozzle storehouse, shower nozzle fixing device is and the dop part (6) of bayonet fittings.
2. a kind of 3D printer that utilizes 3D printer platform construction according to claim 1, it is characterized in that, jockey comprises the hanging sleeve (7) of shower nozzle one side and the cone tank (8) of shower nozzle opposite side, on described shower nozzle storehouse, be fixed with the hook (9) coordinating with hanging sleeve, described grabbing device is and the close-fitting conical head of cone tank (10).
3. a kind of 3D printer that utilizes 3D printer platform construction according to claim 1, it is characterized in that, jockey comprises the hanging sleeve of shower nozzle one side and the draw-in groove (11) of shower nozzle opposite side, in draw-in groove, be fixed with magnetic part (12), described shower nozzle is fixed with the hook coordinating with hanging sleeve on storehouse, and described grabbing device is and the dop (13) of draw-in groove magnetic.
4. a kind of 3D printer that utilizes 3D printer platform construction according to claim 1, it is characterized in that, jockey comprises the hanging sleeve of shower nozzle one side and two openings (14) that are oppositely arranged of shower nozzle opposite side, described shower nozzle is fixed with the hook coordinating with hanging sleeve on storehouse, described grabbing device is two slide bars (16) that promote by two push rods (15) respectively, and slide bar promotes to snap in opening to take out and to put back to shower nozzle in shower nozzle storehouse by push rod.
5. a kind of 3D printer that utilizes 3D printer platform construction according to claim 1, is characterized in that, jockey comprises the T shape part (17) of shower nozzle one side; Two clamp (19) of described grabbing device for driving by motor (18), clamp can block the inner side of T shape part to take out and to put back to shower nozzle in shower nozzle storehouse.
CN201320786356.3U 2013-12-04 2013-12-04 3D printer constructed by utilizing 3D printer platform CN203650990U (en)

Priority Applications (1)

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CN201320786356.3U CN203650990U (en) 2013-12-04 2013-12-04 3D printer constructed by utilizing 3D printer platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320786356.3U CN203650990U (en) 2013-12-04 2013-12-04 3D printer constructed by utilizing 3D printer platform

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104249457A (en) * 2014-08-28 2014-12-31 合肥斯科尔智能科技有限公司 Multi-nozzle three-dimensionalprinter
WO2015081599A1 (en) * 2013-12-04 2015-06-11 北京太尔时代科技有限公司 3d printer platform and printer composed thereof
CN105563836A (en) * 2016-02-03 2016-05-11 宁夏共享模具有限公司 Replacement device applied to extrusion heads of FDM 3D printer
WO2016088049A1 (en) * 2014-12-01 2016-06-09 Sabic Global Technologies B.V. Nozzle tool changing for material extrusion additive manufacturing
CN107175810A (en) * 2017-07-05 2017-09-19 浙江大学 A kind of shower nozzle quick-change system and printer available for 3D printer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015081599A1 (en) * 2013-12-04 2015-06-11 北京太尔时代科技有限公司 3d printer platform and printer composed thereof
CN104249457A (en) * 2014-08-28 2014-12-31 合肥斯科尔智能科技有限公司 Multi-nozzle three-dimensionalprinter
WO2016088049A1 (en) * 2014-12-01 2016-06-09 Sabic Global Technologies B.V. Nozzle tool changing for material extrusion additive manufacturing
CN107000318A (en) * 2014-12-01 2017-08-01 沙特基础工业全球技术有限公司 The nozzle instrument for extruding increasing material manufacturing for material changes
CN107000318B (en) * 2014-12-01 2018-08-21 沙特基础工业全球技术有限公司 The nozzle tool that increasing material manufacturing is squeezed out for material changes
CN105563836A (en) * 2016-02-03 2016-05-11 宁夏共享模具有限公司 Replacement device applied to extrusion heads of FDM 3D printer
CN107175810A (en) * 2017-07-05 2017-09-19 浙江大学 A kind of shower nozzle quick-change system and printer available for 3D printer

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