CN206926253U - A kind of improved 3D printer - Google Patents
A kind of improved 3D printer Download PDFInfo
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- CN206926253U CN206926253U CN201720186240.4U CN201720186240U CN206926253U CN 206926253 U CN206926253 U CN 206926253U CN 201720186240 U CN201720186240 U CN 201720186240U CN 206926253 U CN206926253 U CN 206926253U
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- workbench
- screw
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- printhead
- frame
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Abstract
3D printing technique field is the utility model is related to, refers in particular to a kind of improved 3D printer.The utility model incorporates workbench, elevating mechanism, travel mechanism, feed device, the first ventilation window, the second ventilation window and third venting window, realize and print the iconic model to prestore on workbench, and it is aerated cooling using the first ventilation window, the second ventilation window and third venting window, reduce the material that shower nozzle sprays and paste the possibility on workbench, and then ensure the cleannes of workbench, reduce the waste of material, also the error rate of model is reduced, uses environmental protection；The workbench is detachably connected with pallet simultaneously, and personnel easy to operation are cleaned to workbench, changed and repaired, and is advantageous to recycling for workbench, reduces the wasting of resources, and the feature of environmental protection is good.
Description
Technical field
3D printing technique field is the utility model is related to, refers in particular to a kind of improved 3D printer.
Background technology
3D printer is also known as three-dimensional printer, is a kind of machine using RP technique, using mathematical model file as
Basis, using moulding material, three-dimensional entity is constructed by way of successively printing.Before printing, it is necessary to utilize computer
Modeling software is modeled, then the threedimensional model built up " subregion " is cut into slices, so as to instruct 3D printer successively into section successively
Printing.3D printer obtains a wide range of applications in product manufacturing industry, and the operation principle and conventional printer of 3D printer are basic
It is identical, it is made up of control assembly, mechanical component, printhead, consumptive material (i.e. moulding material) and medium etc., prints principle also basic class
Seemingly.
But current 3D printer is at work, after long-term use, tidiness is low for its workbench, and due to work
Platform is fixed, get off cleaning and maintenance not easy to remove.
Utility model content
The utility model provides a kind of improved 3D printer for problem of the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of improved 3D printer provided by the utility model, including frame, workbench is provided with the frame
And the elevating mechanism for driving workbench to move up and down；The elevating mechanism includes lift servo motor, driving wire
Bar and the pallet for support working platform, the pallet are connected with drive lead screw, and the workbench and pallet are detachable
Connection；
Printhead and the travel mechanism for driving printhead to move are provided with above the workbench；
The feed device for being fed to printhead is additionally provided with the frame, the feed device connects with housing slide
Connect；
The printhead includes shower nozzle and is sheathed on the heat block of shower nozzle；
Display screen and the adjusting knob of the temperature for adjusting heat block are provided with the frame；
The first ventilation window, the second ventilation window and third venting window are offered in the frame.
Wherein, it is provided with the first cooling fan on the edge of first ventilation window.
Wherein, memory card socket, data line socket and USB are provided with the frame.
Wherein, the elevating mechanism also includes lead, and the lead is arranged in the pallet.
Wherein, runner is installed in the frame, material material is arranged with the runner, base is provided with the feed device
Seat and be arranged on pedestal be used for will be on runner material material be sent into the rotation gear of printhead, set on the feed device
There is the hollow positioning pipe for positioning the position for the material material being sent into.
Wherein, slide rail is provided with the frame, sliding block is provided with the pedestal, the sliding block and slide rail, which slide, to be connected
Connect, be symmetrically arranged with the sliding block for slide rail against depressed part.
Wherein, the both sides of the printhead set the second cooling fan and the 3rd cooling fan respectively.
Wherein, Locking screw is provided with the workbench, the first screw, the support are provided with the workbench
Disk is provided with the second screw, and first screw includes fixed part and nip portion, and the nip portion is provided with internal thread, institute
The bottom for stating fixed part is equipped with fixed groove；The Locking screw includes screw head and screw rod, and the screw rod, which is provided with, to be used for
With the external screw thread of screw-internal thread fit, the screw head is provided with the fixation projection for coordinating with fixed groove.
Wherein, the travel mechanism includes longitudinally guiding axle and laterally steering axle, and the printhead also includes slide,
The slide corresponds to be socketed on longitudinally guiding axle and laterally steering axle respectively；The travel mechanism also includes for driving longitudinal direction
First motor of axis of guide transverse shifting and the second motor for driving laterally steering axle to vertically move.
The beneficial effects of the utility model：
A kind of improved 3D printer provided by the utility model, the utility model incorporate workbench, elevating mechanism,
Travel mechanism, feed device, the first ventilation window, the second ventilation window and third venting window, are realized on workbench
The iconic model to prestore is printed, and led to using the first ventilation window, the second ventilation window and third venting window
Wind cooling, reduce the material that shower nozzle sprays and paste the possibility on workbench, and then ensure the cleannes of workbench,
The waste of material is reduced, the error rate of model is also reduced, uses environmental protection；The workbench is detachably connected with pallet simultaneously,
Personnel easy to operation are cleaned to workbench, changed and repaired, and are advantageous to recycling for workbench, reduce resource
Waste, the feature of environmental protection is good.
Brief description of the drawings
Fig. 1 is a kind of structural representation of improved 3D printer of the present utility model.
Fig. 2 is a kind of structural representation at another visual angle of improved 3D printer of the present utility model.
Fig. 3 is the structural representation of printhead of the present utility model.
Fig. 4 is pedestal of the present utility model, rotation gear, the structural representation of sliding block.
Fig. 5 is the structural representation that Locking screw of the present utility model coordinates with workbench, pallet.
Reference in Fig. 1 to Fig. 5 includes：
1-frame, 2-workbench, 3-lift servo motor
4-drive lead screw, 5-pallet, 6-printhead
7-travel mechanism, 8-feed device, 9-shower nozzle
10-heat block, 11-display screen, 12-adjusting knob
13-the first ventilation window the 14-the second ventilation window 15-third venting window
16-the first cooling fan 17-memory card socket, 18-data line socket
19-USB, 20-lead, 21-runner
22-pedestal 23-rotation gear 24-hollow positioning pipe
25-slide rail, 26-sliding block, 27-depressed part
28-the second 29-the three 30-Locking screw of cooling fan of cooling fan
31-the first screw 33-fixed part of the 32-the second screw
34-nip portion, 35-fixed groove, 36-screw head
37-screw rod 38-fixation projection 39-longitudinally guiding axle
40-slide, 41-laterally steering axle.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and accompanying drawing further
Explanation, the content that embodiment refers to not to restriction of the present utility model.The utility model is carried out below in conjunction with accompanying drawing
Detailed description.
A kind of improved 3D printer described in the present embodiment, including frame 1, workbench 2 is provided with the frame 1
And the elevating mechanism for driving workbench 2 to move up and down；The elevating mechanism includes lift servo motor 3, transmission
Screw mandrel 4 and the pallet 5 for support working platform 2, the pallet 5 are connected with drive lead screw 4, the workbench 2 and support
Disk 5 is detachably connected；Specifically, it is connected, is further advanced by elevating mechanism driving pallet 5 with drive lead screw 4 by pallet 5
Lower movement, and then drive workbench 2 to move up and down；The workbench 2 is detachably connected with pallet 5, personnel easy to operation
Workbench 2 is cleaned, changed and repaired, is advantageous to recycling for workbench 2, reduces the wasting of resources, environmental protection
Property is good.
The top of the workbench 2 is provided with printhead 6 and the travel mechanism 7 for driving printhead 6 to move；Tool
Body, drive printhead 6 to move by travel mechanism 7, be easy to printhead 6 to print iconic model；
The feed device 8 for being fed to printhead 6, the feed device 8 and frame 1 are additionally provided with the frame 1
It is slidably connected；Specifically, the feed device 8 is slidably connected with frame 1, librarian use easy to operation, convenient according to printhead 6
Position adjust the position of feed device 8, convenient use；
The printhead 6 includes shower nozzle 9 and is sheathed on the heat block 10 of shower nozzle 9；
Display screen 11 and the adjusting knob 12 of the temperature for adjusting heat block 10 are provided with the frame 1；Specifically,
The temperature that heat block 10 heats is controlled by adjusting knob 12, and then controls the temperature of shower nozzle 9 so that into printhead 6
Material melts and sprayed from shower nozzle 9；The first ventilation window 13, the second ventilation window 14 and third venting are offered in the frame 1
Window 15；Specifically, first ventilation window 13, the second ventilation window 14 and third venting window 15 play ventilating and cooling
Effect, cooling can be aerated to the model printed on workbench 2, reduce the material that shower nozzle 9 sprays and paste
Possibility on workbench 2, and then ensure the cleannes of workbench 2, the waste of material is reduced, also reduces going out for model
Error rate, using environmental protection, be further advantageous to environment and sustainable development.
The utility model incorporates workbench 2, elevating mechanism, travel mechanism 7, feed device 8, the first ventilation window
13rd, the second ventilation window 14 and third venting window 15, realize and print the iconic model to prestore on workbench 2
Come, and cooling is aerated using the first ventilation window 13, the second ventilation window 14 and third venting window 15, reduce spray
First 9 material sprayed paste the possibility on workbench 2, and then ensure the cleannes of workbench 2, reduce the wave of material
Take, also reduce the error rate of model, use environmental protection；The workbench 2 is detachably connected with pallet 5 simultaneously, people easy to operation
Member is cleaned, changed and repaired to workbench 2, is advantageous to recycling for workbench 2, reduces the wasting of resources, ring
Guarantor property is good.
A kind of improved 3D printer described in the present embodiment, first is provided with the edge of first ventilation window 13
Cooling fan 16.Specifically, the model printed on workbench 2 is cooled down by the first cooling fan 16, be easy to
Operating personnel take.
A kind of improved 3D printer described in the present embodiment, memory card socket 17, data wire are provided with the frame 1
Socket 18 and USB 19.Specifically, the utility model is provided with memory card socket 17, data line socket 18 and USB
19, image can be imported in 3D printer in several ways and be printed, librarian use easy to operation.
A kind of improved 3D printer described in the present embodiment, the elevating mechanism also includes lead 20, described to lead
The pallet 5 is arranged in post 20.Specifically, the lead 20 serves the effect of guiding to pallet 5, ensures the edge of pallet 5
The axial direction for drive lead screw 4 moves up and down.
A kind of improved 3D printer described in the present embodiment, is provided with runner 21 in the frame 1, on the runner 21
Material material is arranged with, pedestal 22 is provided with the feed device 8 and is arranged on pedestal 22 and be used for the material on runner 21
Material is sent into the rotation gear 23 of printhead 6, is provided with the feed device 8 for positioning the hollow of the position for expecting material being sent into
Positioning pipe 24.Specifically, involve the material material on runner 21 by rotating the rotation of gear 23 and be sent into hollow positioning pipe 24, in described
Empty positioning pipe 24 plays a part of being oriented to material material so that material material is accurately entered in printhead 6.
A kind of improved 3D printer described in the present embodiment, is provided with slide rail 25 in the frame 1, on the pedestal 22
Sliding block 26 is provided with, the sliding block 26 and slide rail 25 are slidably connected, and are symmetrically arranged with the sliding block 26 for being supported with slide rail 25
The depressed part 27 leaned on.Specifically, being slidably connected for pedestal 22 and frame 1 is realized by being slidably matched for sliding block 26 and slide rail 25,
Being slidably connected for feed device 8 and frame 1 is further realized, slidable feed device 8 is partial to operating personnel and adjusts its position
Put, in order to be fed for printhead 6, simplify process, facilitate operating personnel to operate, improve operating efficiency.
A kind of improved 3D printer described in the present embodiment, the both sides of the printhead 6 set the second cooling wind respectively
The cooling fan 29 of fan 28 and the 3rd.Specifically, by the second cooling fan 28 and the 3rd cooling fan 29 to heat block 10 and spray
First 9 are radiated, and prevent heating head from being heated for a long time to shower nozzle 9 so that the temperature of shower nozzle 9 is too high and damages, and ensures the use of shower nozzle 9
In the life-span, the replacing number of shower nozzle 9 is reduced, and then save material, have the function that environmental protection and economy.
A kind of improved 3D printer described in the present embodiment, Locking screw 30 is provided with the workbench 2, it is described
The first screw 31 is provided with workbench 2, the pallet 5 is provided with the second screw 32, and first screw 31 includes solid
Determine portion 33 and nip portion 34, the nip portion 34 is provided with internal thread, and the bottom of the fixed part 33 is equipped with fixed groove 35；
The Locking screw 30 includes screw head 36 and screw rod 37, and the screw rod 37 is provided with for the external screw thread with screw-internal thread fit,
The screw head 36 is provided with the fixation projection 38 for coordinating with fixed groove 35.Specifically, passed through when using Locking screw 30
When workbench 2 is fixed on pallet 5 by the first screw 31 and the second screw 32, screw head 36 is known by rotating Locking screw 30
Fixation projection 38 and fixed part 33 the clamping of fixed groove 35, now illustrate that Locking screw 30 fixes workbench 2
Complete, ensure the stability of workbench 2, meanwhile, screw head 36 is located in fixed part 33, and screw rod 37 is connected with nip portion 34, when
When fixed projection 38 is with 35 clamping of fixed groove, can prevent from continuing pressing Locking screw 30 cause workbench 2 and pallet 5 because
Excessively press and damage.
A kind of improved 3D printer described in the present embodiment, the travel mechanism 7 include longitudinally guiding axle 39 and horizontal stroke
To the axis of guide 41, the printhead 6 also includes slide 40, and the slide 40 corresponds to be socketed on longitudinally guiding axle 39 and horizontal stroke respectively
To the axis of guide 41；The travel mechanism 7 also includes for driving the first motor of the transverse shifting of longitudinally guiding axle 39 and being used for
The second motor that driving laterally steering axle 41 vertically moves.Specifically, it is socketed on the He of longitudinally guiding axle 39 by the way that slide 40 is corresponding
Laterally steering axle 41, meanwhile, the first motor, the second motor can drive the transverse shifting of longitudinally guiding axle 39, laterally steering axle respectively
41 vertically move, i.e., longitudinally guiding axle 39 and laterally steering axle 41 are both the motion guide rail of slide 40, and promote slide 40 to move
Dynamic drive link, the movable of printhead 6 is realized with this and moved left and right.
It is described above, only it is the utility model preferred embodiment, not the utility model is made any formal
Limitation, although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model, any to be familiar with
Professional and technical personnel, do not departing from the range of technical solutions of the utility model, making when using the technology contents of the disclosure above
Go out a little change or be modified to the equivalent embodiments of equivalent variations, as long as be without departing from the content of the technical scheme of the utility model, according to
Any simple modification, equivalent change and modification for referring to make above example according to the utility model technology, belongs to this reality
In the range of new technique scheme.
Claims (9)
- A kind of 1. improved 3D printer, it is characterised in that：Including frame, workbench is provided with the frame and is used for The elevating mechanism that driving workbench moves up and down；The elevating mechanism includes lift servo motor, drive lead screw and use In the pallet of support working platform, the pallet is connected with drive lead screw, and the workbench is detachably connected with pallet；Printhead and the travel mechanism for driving printhead to move are provided with above the workbench；The feed device for being fed to printhead is additionally provided with the frame, the feed device is connected with housing slide；The printhead includes shower nozzle and is sheathed on the heat block of shower nozzle；Display screen and the adjusting knob of the temperature for adjusting heat block are provided with the frame；The first ventilation window, the second ventilation window and third venting window are offered in the frame.
- A kind of 2. improved 3D printer according to claim 1, it is characterised in that：The edge of first ventilation window On be provided with the first cooling fan.
- A kind of 3. improved 3D printer according to claim 1, it is characterised in that：Storage card is provided with the frame Socket, data line socket and USB.
- A kind of 4. improved 3D printer according to claim 1, it is characterised in that：The elevating mechanism, which also includes, leads Xiang Zhu, the lead are arranged in the pallet.
- A kind of 5. improved 3D printer according to claim 1, it is characterised in that：Runner is installed in the frame, Material material is arranged with the runner, be provided with the feed device pedestal and be arranged on pedestal be used for by runner Expect that material is sent into the rotation gear of printhead, be provided with the feed device for positioning the hollow fixed of the position for expecting material being sent into Position pipe.
- A kind of 6. improved 3D printer according to claim 5, it is characterised in that：Slide rail is provided with the frame, Sliding block is provided with the pedestal, the sliding block and slide rail are slidably connected, and are symmetrically arranged with the sliding block for being supported with slide rail The depressed part leaned on.
- A kind of 7. improved 3D printer according to claim 1, it is characterised in that：The both sides of the printhead are set respectively Put the second cooling fan and the 3rd cooling fan.
- A kind of 8. improved 3D printer according to claim 1, it is characterised in that：Lock is provided with the workbench Screw is closed, is provided with the first screw on the workbench, the pallet is provided with the second screw, and first screw includes Fixed part and nip portion, the nip portion are provided with internal thread, and the bottom of the fixed part is equipped with fixed groove；It is described sealed Screw includes screw head and screw rod, and the screw rod is provided with is provided with use for the external screw thread with screw-internal thread fit, the screw head In the fixation projection coordinated with fixed groove.
- A kind of 9. improved 3D printer according to claim 1, it is characterised in that：The travel mechanism includes longitudinal direction The axis of guide and laterally steering axle, the printhead also include slide, the slide correspond to respectively be socketed on longitudinally guiding axle and Laterally steering axle；The travel mechanism also includes the first motor for driving longitudinally guiding axle transverse shifting and for driving The second motor that laterally steering axle vertically moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186240.4U CN206926253U (en) | 2017-02-28 | 2017-02-28 | A kind of improved 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186240.4U CN206926253U (en) | 2017-02-28 | 2017-02-28 | A kind of improved 3D printer |
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| Publication Number | Publication Date |
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| CN206926253U true CN206926253U (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720186240.4U Active CN206926253U (en) | 2017-02-28 | 2017-02-28 | A kind of improved 3D printer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312515A (en) * | 2018-02-09 | 2018-07-24 | 广州媒利迩科技有限公司 | A kind of 3d printers with cleaning function |
| CN108748992A (en) * | 2018-07-06 | 2018-11-06 | 芜湖启迪打印机科技有限公司 | A kind of drive system based on 3D printer nozzle |
| CN111993665A (en) * | 2020-08-12 | 2020-11-27 | 广州海鑫无纺布实业有限公司 | Special engineering plastic additive manufacturing device |
-
2017
- 2017-02-28 CN CN201720186240.4U patent/CN206926253U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312515A (en) * | 2018-02-09 | 2018-07-24 | 广州媒利迩科技有限公司 | A kind of 3d printers with cleaning function |
| CN108748992A (en) * | 2018-07-06 | 2018-11-06 | 芜湖启迪打印机科技有限公司 | A kind of drive system based on 3D printer nozzle |
| CN108748992B (en) * | 2018-07-06 | 2020-09-25 | 芜湖启迪打印机科技有限公司 | Driving system based on 3D printer nozzle |
| CN111993665A (en) * | 2020-08-12 | 2020-11-27 | 广州海鑫无纺布实业有限公司 | Special engineering plastic additive manufacturing device |
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