CN207043342U - A kind of experimental teaching 3D printing apparatus for demonstrating - Google Patents
A kind of experimental teaching 3D printing apparatus for demonstrating Download PDFInfo
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- CN207043342U CN207043342U CN201721049611.0U CN201721049611U CN207043342U CN 207043342 U CN207043342 U CN 207043342U CN 201721049611 U CN201721049611 U CN 201721049611U CN 207043342 U CN207043342 U CN 207043342U
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- demonstrating
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- material stock
- printing apparatus
- spray block
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Abstract
The utility model discloses a kind of experimental teaching 3D printing apparatus for demonstrating, including apparatus for demonstrating framework.Indoor design five material stock lattice of the utility model in material stock box, each material stock lattice correspondingly devise passage, when 3D printing apparatus for demonstrating carries out monochromatic printing, only need one material stock lattice of any of which loading powder metal materials, when printing apparatus for demonstrating proceeds by printing, powder metal materials can enter material spray block along corresponding passage, start to print according to the model in microcomputer modelling software entering shower nozzle and beginning to warm up；When need carry out colour mixture printing, the color of needs is sequentially placed into material stock lattice, when printer starts printing, coloured metal material in each material stock lattice initially enters material spray block and carries out colour mixture, shower nozzle hot melt printing is entered back into, simple to operate, eliminating needs the shower nozzle of constantly switching different colours to carry out colour mixture, the work difficulty of teacher is alleviated, improves the job schedule of teaching.
Description
Technical field
The utility model belongs to teaching equipment correlative technology field, and in particular to a kind of experimental teaching is demonstrated with 3D printing and filled
Put.
Background technology
It fact proved, some show bad student in traditional education, are primarily due to learned course theoretical property too
By force, it is not interested, memorize mechanically abstract concept and allow student to pass through examination, but take an examination and just have forgotten quickly later, so many schools
Gropingly creating new teaching models, in recent years school 3D print systems are integrated with teaching system, obtained good effect.
3D printers can allow uninteresting course to become vividly, and it is mode of learning that is a kind of while possessing vision and tactile, tool
There is very strong temptation, in tactile study, student is not that word or figure are simply seen on blackboard or display, but logical
The tactile for crossing them catches the threedimensional model of key concept, so can absorb and digest knowledge, student is no longer forgotten and is learned
Course.One side 3D printers can improve advantage of the student in terms of mastering a skill, and improve the scientific and technological attainment of student, separately
On the one hand the three-dimensional model printed using 3D printers, the design creativity of student is significantly improved.But current religion
The defects of certain also be present in 3D printing apparatus for demonstrating.
Problems be present in the teaching 3D printing apparatus for demonstrating of prior art：1st, teaching is main with 3D printing apparatus for demonstrating
It is to print three-dimensional model using device, understands the content of courses so that student is deeper, the content being related to during teaching is answered
It is miscellaneous, color-variable, and present teaching is typically merely able to carry out a kind of color print of material with 3D printing apparatus for demonstrating, if needing
When wanting multiple color printing, it is necessary to which multiple shower nozzles are carried out with the switching of different colours material could realize that colour mixture prints, switching
Work(sequence is cumbersome, and printing effect is low, and time in classroom is limited, can influence the study schedule of student；2nd, because teaching is demonstrated with 3D printing
Device needs to become apparent from intuitively expressing class teaching content to student, so the model forming required precision printed
Height, when printing colour mixture model, multiple color powder metal materials can not carry out very well it is melt and dissolved, cause the model that forms out into
Color is ineffective, and in order to overcome this problem, existing teaching is mounted with small with 3D printing apparatus for demonstrating inside nozzle position
Type agitating shaft, colour mixture powder metal materials are stirred, allow it fully to merge, but shower nozzle is internally provided with heater, meeting
Very big infringement is caused to small-sized agitating shaft.
Utility model content
The purpose of this utility model is to provide a kind of experimental teaching 3D printing apparatus for demonstrating, to solve above-mentioned background skill
Itd is proposed in art colour mixture printing when switch work(sequence it is cumbersome cause printing effect low and shower nozzle be internally provided with heater can be right
For stirring the problem of agitating shaft of colour mixture powder metal materials causes very big infringement.
To achieve the above object, the utility model provides following technical scheme：A kind of experimental teaching is demonstrated with 3D printing and filled
Put, including apparatus for demonstrating framework, slide rail, the apparatus for demonstrating are respectively arranged with inside the left and right sides of the apparatus for demonstrating framework
Air inlet is provided with above the left side of framework, the top centre position of the apparatus for demonstrating framework is provided with lifting motor, described
Silencer cover is provided with above lifting motor, is provided with lifting screw below the lifting motor, under the lifting screw
Side is interspersed to be provided with crane, and side of the crane away from lifting screw is provided with material stock box, the lower section of the crane
Cross bar is provided with, the center of the cross bar is provided with material spray block, shower nozzle, the shower nozzle are provided with below the material spray block
Lower section be provided with printing rotating disk, be provided with rotation seat below the printing rotating disk, the company of being provided with the left of the rotation seat
Port.
Preferably, the cross bar is internally provided with horizontal concrete chute, and rolling is provided between the material spray block and horizontal concrete chute
Wheel.
Preferably, it is fixedly connected by passage between the material stock box and material spray block, is led between the slide rail and cross bar
Sliding block is crossed to be slidably connected.
Preferably, the bottom of the apparatus for demonstrating framework is provided with purify cavity, and the purify cavity indoor design has purification frame,
The outside of the purification frame is provided with movable carbon slab, and the movable carbon slab is provided with four altogether, and the side of the purification frame is set
There is shrouding, and the opposite side for purifying frame is provided with blower fan, side of the blower fan away from movable carbon slab is provided with exhaust outlet.
Preferably, the material stock box is internally provided with material stock lattice, and the material stock lattice are provided with five altogether.
Preferably, the material spray block is internally provided with agitating shaft, and the outside of the agitating shaft is provided with fulcrum, the branch
Circular hole is provided with axle, side of the agitating shaft away from fulcrum is provided with motor, and the motor passes through rigid with agitating shaft
Axle device connects, and the interior surface of the material spray block is provided with sealing ring, guide pore is provided with above the material spray block, described
The bottom both sides of guide pore are symmetrically arranged with spacer pin.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model correspondingly devises guide in indoor design five material stock lattice, each material stock lattice of material stock box
Pipe, when 3D printing apparatus for demonstrating carries out monochromatic printing, it is only necessary to one material stock lattice of any of which are loaded into powder metal materials, beaten
When print apparatus for demonstrating proceeds by printing, powder metal materials can enter material spray block along corresponding passage, enter
Shower nozzle is begun to warm up to be started to print according to the model in microcomputer modelling software；When need carry out colour mixture printing, it would be desirable to face
Color is sequentially placed into material stock lattice, and when printer starts printing, the coloured metal material in each material stock lattice initially enters spray
Expect that block carries out colour mixture, enter back into shower nozzle hot melt printing, simple to operate, eliminating needs the shower nozzle of constantly switching different colours to enter
Row colour mixture, the work difficulty of teacher is alleviated, improve the job schedule of teaching.
2nd, the utility model is designed with material spray block between shower nozzle and material stock box, and material spray block indoor design has agitating shaft, uses
Outside micro-machine drives agitating shaft to rotate by positive coupling, to the multiple color powder metal materials come in from material stock box
It is stirred, circular hole is designed with agitating shaft fulcrum, powder metal materials can passes through from circular hole, and what can be stirred more fills
Point, the body Model quality that so will not both oppose impacts, and is also not in that heater inside shower nozzle causes to agitating shaft
The phenomenon of infringement occurs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model material stock box；
Fig. 3 is the structural representation of the utility model material spray block；
In figure：1- air inlets, 2- lifting screws, 3- lifting motors, 4- silencer covers, 5- material stocks box, 6- passages, 7- are slided
Block, 8- material sprays block, 9- shower nozzles, 10- purify cavities, 11- printings rotating disk, 12- blower fans, 13- exhaust outlets, 14- rotation seats, 15- activities
Carbon slab, 16- shroudings, 17- connected entrances, 18- slide rails, 19- cross bars, 20- cranes, 21- material stocks lattice, 22- circular holes, 23- spacer pins,
24- agitating shafts, 25- apparatus for demonstrating frameworks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of experimental teaching 3D printing apparatus for demonstrating,
Including apparatus for demonstrating framework 25, slide rail 18, apparatus for demonstrating framework are respectively arranged with inside the left and right sides of apparatus for demonstrating framework 25
Air inlet 1 is provided with above 25 left side, the top centre position of apparatus for demonstrating framework 25 is provided with lifting motor 3, lifting electricity
The top of machine 3 is provided with silencer cover 4, and the lower section of lifting motor 3 is provided with lifting screw 2, and the lower section of lifting screw 2 is interspersed to be set
There is crane 20, side of the crane 20 away from lifting screw 2 is provided with material stock box 5, and the lower section of crane 20 is provided with cross bar
19, the center of cross bar 19 is provided with material spray block 8, and the lower section of material spray block 8 is provided with shower nozzle 9, and the lower section of shower nozzle 9, which is provided with, to be beaten
Rotating disk 11 is printed, the lower section of printing rotating disk 11 is provided with rotation seat 14, and the left side of rotation seat 14 is provided with connected entrance 17.
In order to which material spray block 8 can be in 19 enterprising line slip of cross bar, the utility model, it is preferred that the inside of cross bar 19 is set
Horizontal concrete chute is equipped with, roller is provided between material spray block 8 and horizontal concrete chute.
Simpler convenience is operated in order to be connected, in the utility model, it is preferred that between material stock box 5 and material spray block 8
It is fixedly connected by passage 6, is slidably connected between slide rail 18 and cross bar 19 by sliding block 7.
Environment is polluted in apparatus for demonstrating print procedure in order to avoid printing, in the utility model, it is preferred that apparatus for demonstrating frame
The bottom of frame 25 is provided with purify cavity 10, and the indoor design of purify cavity 10 has purification frame, and the outside for purifying frame is provided with movable carbon slab
15, movable carbon slab 15 is provided with four altogether, and the side for purifying frame is provided with shrouding 16, and the opposite side for purifying frame is provided with blower fan
12, side of the blower fan 12 away from movable carbon slab 15 is provided with exhaust outlet 13.
Colour mixture printing can be carried out in order to print apparatus for demonstrating, in the utility model, it is preferred that the inside of material stock box 5 is set
Material stock lattice 21 are equipped with, material stock lattice 21 are provided with five altogether.
Multiple color powder metal materials can be merged fully when being printed for colour mixture, in the utility model, it is preferred that spray
Material block 8 is internally provided with agitating shaft 24, and the outside of agitating shaft 24 is provided with fulcrum, circular hole 22, agitating shaft are provided with fulcrum
24 sides away from fulcrum are provided with motor, and motor is connected with agitating shaft 24 by positive coupling, the interior surface of material spray block 8
Sealing ring is provided with, the top of material spray block 8 is provided with guide pore, and the bottom both sides of guide pore are symmetrically arranged with spacer pin
23。
Operation principle and process for using of the present utility model：After the utility model installs, by required coloured powders gold
Belong to material to import in the material stock lattice 21 inside material stock box 5, monochrome printing is put into one kind and entered in material stock lattice 21, and colour mixture printing only needs
Powder metal materials are sequentially placed into multiple material stock lattice 21, the powder metal materials in material stock lattice 21 pass through passage 6
Into material spray block 8, the agitating shaft 24 inside material spray block 8 rotates under the drive of motor, the powdered-metal inside stirring material spray block 8
Material, it is set fully to merge, the powder metal materials after merging enter in shower nozzle 9, and the heater in shower nozzle 9 is carried out to it
Melt and dissolved, printing apparatus for demonstrating starts to be transported in X-axis, Y-axis and Z axis according to the blueprint programme-control shower nozzle 9 in microcomputer modelling software
Carry out printing three-dimensional model, print in the apparatus for demonstrating course of work, gas is discharged from exhaust outlet 13 by blower fan 12, entered
And the purify cavity 10 where making blower fan 12 is in negative pressure state, under gas pressure, outside air enters in body from air inlet 1,
It is then passed through purifying the active carbon slab 15 of frame, so as to realize the purification to gas in body, so as to which avoiding device pollutes indoor environment,
And it is this by room air suck and discharge while, also achieve the purification to room air, in addition it is this accelerate flowing
Air-flow also internal body heat is taken out of in time, so as to improve the radiating effect of device, so as to extend the use of device
Life-span.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of experimental teaching 3D printing apparatus for demonstrating, including apparatus for demonstrating framework（25）, it is characterised in that：The demonstration dress
Put framework（25）The left and right sides inside be respectively arranged with slide rail（18）, the apparatus for demonstrating framework（25）Left side above set
There is air inlet（1）, the apparatus for demonstrating framework（25）Top centre position be provided with lifting motor（3）, the lifting motor
（3）Top be provided with silencer cover（4）, the lifting motor（3）Lower section be provided with lifting screw（2）, the lifting screw
（2）Lower section interspersed be provided with crane（20）, the crane（20）Away from lifting screw（2）Side be provided with material stock box
（5）, the crane（20）Lower section be provided with cross bar（19）, the cross bar（19）Center be provided with material spray block（8）,
The material spray block（8）Lower section be provided with shower nozzle（9）, the shower nozzle（9）Lower section be provided with printing rotating disk（11）, the printing
Rotating disk（11）Lower section be provided with rotation seat（14）, the rotation seat（14）Left side be provided with connected entrance（17）.
A kind of 2. experimental teaching 3D printing apparatus for demonstrating according to claim 1, it is characterised in that：The cross bar（19）
Be internally provided with horizontal concrete chute, the material spray block（8）Roller is provided between horizontal concrete chute.
A kind of 3. experimental teaching 3D printing apparatus for demonstrating according to claim 1, it is characterised in that：The material stock box
（5）With material spray block（8）Between pass through passage（6）It is fixedly connected, the slide rail（18）With cross bar（19）Between pass through sliding block（7）
It is slidably connected.
A kind of 4. experimental teaching 3D printing apparatus for demonstrating according to claim 1, it is characterised in that：The apparatus for demonstrating
Framework（25）Bottom be provided with purify cavity（10）, the purify cavity（10）Indoor design has purification frame, described to purify the outer of frame
Portion is provided with movable carbon slab（15）, the movable carbon slab（15）Four are provided with altogether, and the side of the purification frame is provided with shrouding
（16）, and the opposite side for purifying frame is provided with blower fan（12）, the blower fan（12）Away from movable carbon slab（15）Side be provided with
Exhaust outlet（13）.
A kind of 5. experimental teaching 3D printing apparatus for demonstrating according to claim 1, it is characterised in that：The material stock box
（5）Be internally provided with material stock lattice（21）, the material stock lattice（21）Five are provided with altogether.
A kind of 6. experimental teaching 3D printing apparatus for demonstrating according to claim 1, it is characterised in that：The material spray block
（8）Be internally provided with agitating shaft（24）, the agitating shaft（24）Outside be provided with fulcrum, be provided with circular hole on the fulcrum
（22）, the agitating shaft（24）Side away from fulcrum is provided with motor, the motor and agitating shaft（24）Pass through rigid shaft coupling
Device connects, the material spray block（8）Interior surface be provided with sealing ring, the material spray block（8）Top be provided with guide pore,
The bottom both sides of the guide pore are symmetrically arranged with spacer pin（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049611.0U CN207043342U (en) | 2017-08-22 | 2017-08-22 | A kind of experimental teaching 3D printing apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049611.0U CN207043342U (en) | 2017-08-22 | 2017-08-22 | A kind of experimental teaching 3D printing apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207043342U true CN207043342U (en) | 2018-02-27 |
Family
ID=61502374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049611.0U Expired - Fee Related CN207043342U (en) | 2017-08-22 | 2017-08-22 | A kind of experimental teaching 3D printing apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207043342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583772A (en) * | 2020-05-22 | 2020-08-25 | 河南工程学院 | Demonstration equipment for 3D printing device |
| CN111716716A (en) * | 2020-06-27 | 2020-09-29 | 太原师范学院 | Demonstration equipment for 3D printing device |
-
2017
- 2017-08-22 CN CN201721049611.0U patent/CN207043342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583772A (en) * | 2020-05-22 | 2020-08-25 | 河南工程学院 | Demonstration equipment for 3D printing device |
| CN111716716A (en) * | 2020-06-27 | 2020-09-29 | 太原师范学院 | Demonstration equipment for 3D printing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180822 |