CN209534168U - A kind of 3D printer system that modularization is uninterruptedly printed and is fed - Google Patents
A kind of 3D printer system that modularization is uninterruptedly printed and is fed Download PDFInfo
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- CN209534168U CN209534168U CN201920046300.1U CN201920046300U CN209534168U CN 209534168 U CN209534168 U CN 209534168U CN 201920046300 U CN201920046300 U CN 201920046300U CN 209534168 U CN209534168 U CN 209534168U
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- connecting pipe
- storage bin
- bayonet
- printing
- fed
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- 238000007639 printing Methods 0.000 claims abstract description 64
- 238000003860 storage Methods 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 14
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 235000009854 Cucurbita moschata Nutrition 0.000 abstract description 2
- 240000001980 Cucurbita pepo Species 0.000 abstract description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 235000020354 squash Nutrition 0.000 abstract description 2
- 238000010146 3D printing Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 239000000306 component Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses the 3D printer systems that a kind of modularization is uninterruptedly printed and is fed, including third connecting pipe, the upper end perforation of the third connecting pipe is connected with the storage bin of circular hollow structure, the upper port of the storage bin is equipped with matched top cover of storage bin, is equipped in the middle part of the third connecting pipe for controlling the valve for printing feedstock transportation in storage bin.The storage bin and printing head of the utility model can be dismantled by bayonet, convenient for according to the storage bin and printing head of different printing demand selection different models；It can produce lasting driving force by gear pump simultaneously, printing raw material sent to printing head；And storing storage capacity is much larger than the piston volume of conventional piston squash type 3D printer, enough printing raw materials can be placed in the storage bin, it does not need to carry out pause and loading operation because printing raw material exhausts, ensure that the stabilization for printing environment locating for raw material in print procedure.
Description
Technical field
The utility model relates to 3D printer technical field, the 3D that specifically a kind of modularization is uninterruptedly printed and is fed is beaten
Print machine system.
Background technique
3D printing (3DP) i.e. one kind of rapid shaping technique, it is one kind based on digital model file, with powder
The adhesive materials such as shape metal or plastics, construct the technology of object by layer-by-layer printing, and 3D printing at present is usually
It is realized using digital technology file printing machine.Often be used for modeling in fields such as mold manufacture, industrial designs, after by
It is gradually used for the direct manufacture of some products, has been had using components made of the printing of this technology.The technology is in jewelry, shoes
Class, industrial design, building, engineering and construction (AEC), automobile, aerospace, dentistry and medical industries, education, geography information system
System, civil engineering, gun and other field are all applied.
Chinese patent discloses a kind of 3D printer (Authorization Notice No. CN206436531U) that can be cleared up automatically, the patent
The 3D printer that technology can clear up automatically can carry out generated rubbish after hours and clast progress certainly to 3D printer
Dynamic cleaning can preferably reduce staff to the operation sequence of 3D printer in this way, can preferably save the time and
The burden for reducing staff, greatly improves efficiency.
Chinese patent discloses a kind of 3D printer spray head and 3D printer (Authorization Notice No. CN205364562U), this is specially
The inner cavity of nozzle body is divided into first point of chamber and second point of chamber by being equipped with driving plate by sharp technology, passes through the two-way fortune of driving plate
It is dynamic, make the also achievable double-colored printing of a nozzle body, further, since the first feed pipe is equipped with first check-valve, the
Two feed pipes are equipped with second check-valve, on the one hand avoid consumptive material and generate backflow phenomenon when driving plate squeezes it,
On the other hand when driving plate movement causes one of them that cavity pressure is divided to reduce, consumptive material is automatically drawn into, and is added automatically to play
The effect for adding consumptive material, by the way that the shape of nozzle body is set as the small dumbbell shaped in the big centre in both ends, and the limit by being equipped with fills
Setting keeps driving plate mobile in middle position, increases driving plate move distance in the case where point cavity volume changes identical situation,
To make the precision of the utility model improve, when being at the end when driving plate movement, but also needing to carry out homochromy printing, need to drive
Movable plate runs back to be added consumptive material, by being equipped with miniature electromagnetic valve, return pipe and return flow solenoid valve, avoids and deposits
Illegal supplement consumptive material the shortcomings that, by be equipped with vacuum pump and fan blowing, on the one hand play the role of accelerate cooling velocity,
On the other hand play the role of removing fines.
It combines existing 3D printer technology to be analyzed according to above two Chinese patent literatures, clinically squeezes at present
Formula 3D printing system is when being printed, and often through piston press formula dynamical system by generating pressure, printing raw material is sent
To printing head, ink printed is come out using printing head, piston press formula dynamical system core component is extrusion piston,
Cheng Qian is crossed in progress 3D printing every time, needs to be opened manually piston, carries out loading operation；Since the volume of extrusion piston is limited,
It needs repeatedly to interrupt print procedure in print procedure, piston is opened and carries out repeated multiple times charging, is interrupted repeatedly in print procedure
Piston charging is dismantled, printing effect is low, and print speed is slow；Charging causes to print original in print procedure repeatedly in print procedure simultaneously
The locating environment of material repeatedly changes, and influences the consistency of final printed product quality, and for printing head after printing
Understand that not enough thoroughly therefore, those skilled in the art provide one with the residual printing raw material in printing feedstock transportation connecting tube
The 3D printer system that kind modularization is uninterruptedly printed and is fed, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide the 3D printer systems that a kind of modularization is uninterruptedly printed and is fed, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of modularization is uninterruptedly printed and is fed
3D printer system, the upper end perforation of including third connecting pipe, the third connecting pipe is connected with circular hollow structure
Storage bin, the upper port of the storage bin is equipped with matched top cover of storage bin, in the third connecting pipe
Portion is equipped with for controlling the valve for printing feedstock transportation in storage bin, and the one side of the valve is equipped with valve switch, institute
The lower end for stating third connecting pipe is connected with the first bayonet, and third connecting pipe is connected with the 4th company by the perforation of the first bayonet
Adapter tube road, the lower end perforation of the 4th connecting pipe are connected with gear pump, and the side of the gear pump is equipped with for being it
The power device of driving force is provided, and the lower end perforation of gear pump is connected with the second connecting pipe, second connecting pipe
Lower end is equipped with the second bayonet, and the second connecting pipe is penetrated through by the second bayonet and is connected with the first connecting pipe, and described first
The lower end perforation of connecting pipe is connected with printing head.
As a further solution of the present invention: the gear pump is internally provided with first gear, and gear pump
Internal to be equipped with second gear at a side position of first gear, the first gear is adapted with second gear.
The inside of the power device is equipped with micromotor, and power as a further solution of the present invention,
The inside of device passes through biography close to transmission shaft, the micromotor and gear pump is provided at an end position of micromotor
Driving-axle gearing connection.
First connecting pipe, the second connecting pipe, third connecting tube as a further solution of the present invention,
The structure of road and the 4th connecting pipe is identical, and the first connecting pipe, the second connecting pipe, third connecting pipe and the 4th connection
Pipeline is a kind of component of cylindrical hollow configuration.
The side of the storage bin and the junction of top cover of storage bin are arranged as a further solution of the present invention,
There is hinge, and storage bin and top cover of storage bin are rotatablely connected by hinge, the lower surface of the top cover of storage bin corresponds to storage bin
Position at sealing rubber ring is installed.
First bayonet and the second bayonet arrangement are identical as a further solution of the present invention, and the first card
Mouth and the second bayonet are a kind of mountable or disassembly components.
The lower end of the gear pump is connected by the first connecting pipe, second as a further solution of the present invention,
Adapter tube road and the second bayonet are fixedly connected with printing head, and the upper end of gear pump is connected by the first bayonet, valve switch, third
Adapter tube road and the 4th connecting pipe and storage bin perforation connect.
For a kind of upper end, cylindrical, lower end is in cone to the printing head as a further solution of the present invention,
The component of shape, and spray orifice is offered at the bottom end center position of printing head.
Compared with prior art, the utility model has the beneficial effects that the utility model has modularization, detachability special
Point, and storage bin and printing head can be installed or removed by bayonet arrangement, convenient for according to needed for different printings
Select the storage bin and printing head of different model；Meanwhile the utility model can produce by lasting gear pump conveying and hold
Printing raw material is sent to printing head, comes out ink printed using printing head by continuous driving force；It is beaten every time in progress 3D
Cheng Qian was printed, it, can be described because the storing storage capacity is much larger than the piston volume of conventional piston squash type 3D printer
Enough printing raw materials are placed in storage bin, print procedure can continue to carry out, and not need because printing raw material is exhausted and carried out
Pause and loading operation ensure that the stabilization that environment locating for raw material is printed in print procedure, ensure that printing raw material character exists
Do not change in print procedure, to ensure that the consistency of final printed product quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the 3D printer system that modularization is uninterruptedly printed and is fed；
The peace of first gear and second gear in the 3D printer system that Fig. 2 is uninterruptedly printed and is fed for a kind of modularization
Fill schematic diagram.
In figure: 1, storage bin；2, valve switch；3, valve；4, the first bayonet；5, gear pump；6, the first connecting pipe；7,
Second connecting pipe；8, the second bayonet；9, printing head；10, top cover of storage bin；11, third connecting pipe；12, the 4th connection
Pipeline；13, power device；14, first gear；15, second gear；16, micromotor；17, transmission shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of 3D printer that modularization is uninterruptedly printed and is fed
System, including third connecting pipe 11, the upper end perforation of third connecting pipe 11 are connected with the storage bin 1 of circular hollow structure,
The upper port of storage bin 1 is equipped with matched top cover of storage bin 10, and the middle part of third connecting pipe 11, which is equipped with, to be used for
The valve 3 of printing feedstock transportation in storage bin 1 is controlled, the one side of valve 3 is equipped with valve switch 2, third connecting pipe 11
Lower end be connected with the first bayonet 4, and third connecting pipe 11 is connected with the 4th connecting pipe 12 by the perforation of the first bayonet 4,
The lower end perforation of 4th connecting pipe 12 is connected with gear pump 5, and the side of gear pump 5 is equipped with for providing driving force for it
Power device 13, and the lower end perforation of gear pump 5 is connected with the second connecting pipe 7, the lower end of the second connecting pipe 7 are equipped with the
Two bayonets 8, and the second connecting pipe 7 is penetrated through by the second bayonet 8 and is connected with the first connecting pipe 6, under the first connecting pipe 6
End perforation is connected with printing head 9, and printing head 9 is the component that a kind of upper end is cylindrical, lower end is tapered, and printing head
Spray orifice is offered at 9 bottom end center position.
Gear pump 5 is internally provided with first gear 14, and the inside of gear pump 5 is close to a side position of first gear 14
Place is equipped with second gear 15, and first gear 14 is adapted with second gear 15, can produce and continues by the conveying of gear pump 5
Driving force, will printing raw material send to printing head 9.
The inside of power device 13 is equipped with micromotor 16, and the inside of power device 13 is close to positioned at micromotor 16
An end position at be provided with transmission shaft 17, micromotor 16 is sequentially connected with gear pump 5 by transmission shaft 17, is filled by power
Setting 13 can drive gear pump 5 to rotate, and then generate driving force.
First connecting pipe 6, the second connecting pipe 7, third connecting pipe 11 are identical with the structure of the 4th connecting pipe 12,
And first connecting pipe 6, the second connecting pipe 7, third connecting pipe 11 and the 4th connecting pipe 12 are in a kind of cylinder
The component of hollow structure, the first bayonet 4 is identical with 8 structure of the second bayonet, and the first bayonet 4 and the second bayonet 8 are that one kind can pacify
The lower end of dress or the component of disassembly, gear pump 5 passes through the first connecting pipe 6, the second connecting pipe 7 and the second bayonet 8 and printing
Spray head 9 is fixedly connected, and the upper end of gear pump 5 passes through the first bayonet 4, valve switch 2, third connecting pipe 11 and the 4th connection
Pipeline 12 and the perforation of storage bin 1 connect, and can be carried out to storage bin 1 and printing head 9 by the first bayonet 4 and the second bayonet 8
Installation or removal, convenient for selecting the storage bin 1 and printing head 9 of different model according to needed for different printings.
The side of storage bin 1 and the junction of top cover of storage bin 10 are provided with hinge, and storage bin 1 and top cover of storage bin 10
It is rotatablely connected by hinge, the lower surface of top cover of storage bin 10 corresponds to and is equipped with sealing rubber ring at the position of storage bin 1, convenient
Place enough printing raw materials, print procedure can continue carry out, do not need because printing raw material exhaust and carry out pause and
Loading operation ensure that the stabilization that environment locating for raw material is printed in print procedure.
The working principle of the utility model is: firstly, needing to select the storage bin 1 for not having to model and beat according to different printings
Print spray head 9, by the first bayonet 4 and the second bayonet 8 it is convenient storage bin 1 and printing head 9 are quickly installed, replace and
It removes；Before carrying out 3D printing work using utility model device, need the third of 1 lower end of storage bin of required model first
Connecting pipe 11 is connected by the first bayonet 4 with the 4th connecting pipe 12 of 5 upper end of gear pump, then again by required model
First connecting pipe 6 of 9 upper end of printing head is connected by the second bayonet 8 with the second connecting pipe 7 of 5 lower end of gear pump,
Top cover of storage bin 10 is opened again, enough printing raw materials are added in storage bin 1, and then top cover of storage bin 10 is placed on storage bin
Valve 3 is opened by valve switch 2, the printing raw material in storage bin 1 is led in 3D printing work in 1 top
The arrival end that third connecting pipe 11, the first bayonet 4 and the 4th connecting pipe 12 flow to gear pump 5 is crossed, power device 13 is started
Interior micromotor 16 (model 5GN30K), micromotor 16 drive the first gear 14 in gear pump 5 by transmission shaft 17
It is rotated with second gear 15, generates driving force, so that printing raw material be made to flow downward, flow through the second connecting pipe 7, the second bayonet
8 and first connecting pipe 6, and the outflow of printing head 9 is finally flowed through, print job is carried out, and 3D printing process should be in external meter
The control of calculation machine is lower to be completed；After the completion of 3D printing work, the micromotor 16 in power device 13 is closed, valve switch 2 is passed through
Valve 3 is closed, prevents printing raw material to flow into gear pump 5 at this time, then the third connecting pipe 11 of 1 lower end of storage bin is led to
It crosses the first bayonet 4 and the 4th connecting pipe 12 of 5 upper end of gear pump is removed, then again by 9 upper end of printing head of required model
The first connecting pipe 6 removed by the second bayonet 8 and the second connecting pipe 7 of 5 lower end of gear pump, the storage that then will be removed
Feed bin 1 and printing head 9 are cleaned and are placed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. the 3D printer system that a kind of modularization is uninterruptedly printed and is fed, including third connecting pipe (11), feature exists
In the upper end perforation of the third connecting pipe (11) is connected with the storage bin (1) of circular hollow structure, the storage bin (1)
Upper port be equipped with matched top cover of storage bin (10), be equipped with and be used in the middle part of the third connecting pipe (11)
The valve (3) of printing feedstock transportation in storage bin (1) is controlled, the one side of the valve (3) is equipped with valve switch (2), institute
The lower end for stating third connecting pipe (11) is connected with the first bayonet (4), and third connecting pipe (11) is passed through by the first bayonet (4)
Lead to and be connected to the 4th connecting pipe (12), the lower end perforation of the 4th connecting pipe (12) is connected with gear pump (5), the tooth
The side of wheel pump (5) is equipped with for providing the power device (13) of driving force for it, and the lower end of gear pump (5) penetrates through connection
Have the second connecting pipe (7), the lower end of second connecting pipe (7) is equipped with the second bayonet (8), and the second connecting pipe
(7) it is connected with the first connecting pipe (6) by the second bayonet (8) perforation, the lower end of first connecting pipe (6) penetrates through connection
There are printing head (9).
2. the 3D printer system that a kind of modularization according to claim 1 is uninterruptedly printed and is fed, which is characterized in that
The gear pump (5) is internally provided with first gear (14), and the inside of gear pump (5) is close to the side of first gear (14)
It is equipped at position second gear (15), the first gear (14) is adapted with second gear (15).
3. the 3D printer system that a kind of modularization according to claim 1 is uninterruptedly printed and is fed, which is characterized in that
The inside of the power device (13) is equipped with micromotor (16), and the inside of power device (13) is close to positioned at micromotor
(16) it is provided at a end position transmission shaft (17), the micromotor (16) and gear pump (5) are passed by transmission shaft (17)
Dynamic connection.
4. the 3D printer system that a kind of modularization according to claim 1 is uninterruptedly printed and is fed, which is characterized in that
First connecting pipe (6), the second connecting pipe (7), the structure of third connecting pipe (11) and the 4th connecting pipe (12)
It is identical, and the first connecting pipe (6), the second connecting pipe (7), third connecting pipe (11) and the 4th connecting pipe (12) are
A kind of component of cylindrical hollow configuration.
5. the 3D printer system that a kind of modularization according to claim 1 is uninterruptedly printed and is fed, which is characterized in that
The side of the storage bin (1) and the junction of top cover of storage bin (10) are provided with hinge, and storage bin (1) and top cover of storage bin
(10) be rotatablely connected by hinge, the lower surface of the top cover of storage bin (10) correspond to be equipped at the position of storage bin (1) it is close
Seal rubber ring.
6. the 3D printer system that a kind of modularization according to claim 1 is uninterruptedly printed and is fed, which is characterized in that
First bayonet (4) is identical with the second bayonet (8) structure, and the first bayonet (4) and the second bayonet (8) are a kind of mountable
Or the component of disassembly.
7. the 3D printer system that a kind of modularization according to claim 1 is uninterruptedly printed and is fed, which is characterized in that
The lower end of the gear pump (5) passes through the first connecting pipe (6), the second connecting pipe (7) and the second bayonet (8) and printing head
(9) it is fixedly connected, and the upper end of gear pump (5) passes through the first bayonet (4), valve switch (2), third connecting pipe (11) and the
Four connecting pipes (12) and storage bin (1) perforation connect.
8. the 3D printer system that a kind of modularization according to claim 1 is uninterruptedly printed and is fed, which is characterized in that
The printing head (9) is a kind of upper end is cylindrical, lower end is tapered component, and the bottom end center of printing head (9)
Spray orifice is offered at position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046300.1U CN209534168U (en) | 2019-01-11 | 2019-01-11 | A kind of 3D printer system that modularization is uninterruptedly printed and is fed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046300.1U CN209534168U (en) | 2019-01-11 | 2019-01-11 | A kind of 3D printer system that modularization is uninterruptedly printed and is fed |
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| Publication Number | Publication Date |
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| CN209534168U true CN209534168U (en) | 2019-10-25 |
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ID=68269225
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920046300.1U Active CN209534168U (en) | 2019-01-11 | 2019-01-11 | A kind of 3D printer system that modularization is uninterruptedly printed and is fed |
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| CN (1) | CN209534168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571951A (en) * | 2019-01-11 | 2019-04-05 | 上海交通大学医学院附属第九人民医院 | A kind of 3D printer system that modularization is uninterruptedly printed and is fed |
-
2019
- 2019-01-11 CN CN201920046300.1U patent/CN209534168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571951A (en) * | 2019-01-11 | 2019-04-05 | 上海交通大学医学院附属第九人民医院 | A kind of 3D printer system that modularization is uninterruptedly printed and is fed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220929 Address after: Area A, 1st Floor, Building 3, No. 170, Huajiang Road, Jiangqiao Town, Jiading District, Shanghai, 201800 Patentee after: Shanghai Kindly Medical Technology Co.,Ltd. Patentee after: SHANGHAI JIAO TONG University Address before: 200011 No. 639, manufacturing Bureau Road, Shanghai, Huangpu District Patentee before: SHANGHAI NINTH PEOPLE'S HOSPITAL SHANGHAI JIAOTONG University SCHOOL OF MEDICINE Patentee before: SHANGHAI JIAO TONG University |
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| TR01 | Transfer of patent right |