CN208180273U - A kind of 3D printer feed device - Google Patents
A kind of 3D printer feed device Download PDFInfo
- Publication number
- CN208180273U CN208180273U CN201820581513.XU CN201820581513U CN208180273U CN 208180273 U CN208180273 U CN 208180273U CN 201820581513 U CN201820581513 U CN 201820581513U CN 208180273 U CN208180273 U CN 208180273U
- Authority
- CN
- China
- Prior art keywords
- working bin
- guide rail
- feed device
- nozzle
- feeding chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of 3D printer feed devices, including guide rail, driving motor is provided with above the guide rail, the driving motor passes through bolt and the guide rail assembly connection, the two sides of the guide rail are mounted on support rod, and the centre of the guide rail is equipped with feeding chamber, the inside of the feeding chamber is equipped with working bin, the side of the working bin is equipped with feed inlet, and the bottom of the working bin is equipped with solenoid valve and nozzle, the nozzle is connect by the solenoid valve with the working bin, in addition, the bottom of workbench is equipped with printing storehouse, piston baffle is installed in the printing storehouse, the bottom of the piston baffle is connected with piston rod, so this kind of 3D printer feed device has a wide range of applications.
Description
Technical field
The utility model relates to feed device technical field, specially a kind of 3D printer feed device.
Background technique
3D printing technique is under the control of the computer, to be based on " increasing material manufacturing " principle, three-dimensional successively to accumulate dispersed material,
The technology of the molding and manufacture of part prototype or final products is carried out, which is designed a model as source with Computerized three-dimensional, led to
It crosses that software hierarchy is discrete and numerical control molding system, 3D entity is become into several 2D planes, utilizes laser beam, electron beam, hot melt
The special materials such as powder, thermoplastic material are carried out successively accumulation bonding by the modes such as nozzle, and final superposition molding produces entity production
Product.
And traditional 3D printer is difficult to be cleaned, and is not provided with material overfall, machine plasticity in maloperation
Material is squeezed into driving motor and leads to the danger of driving damage.
So how to design a kind of 3D printer feed device, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer feed devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of 3D printer feed device, including leads
Rail, driving motor is provided with above the guide rail, and the driving motor is described to lead by bolt and the guide rail assembly connection
The two sides of rail are mounted on support rod, and the centre of the guide rail is equipped with feeding chamber, the inside installation of the feeding chamber
There is working bin, the inside of the working bin is equipped with shaft coupling, and the shaft coupling is flexibly connected with the driving motor, described
The bottom of axis device is equipped with step, and the bottom of the step is equipped with rotary shaft, and the rotary shaft passes through the step and described
The connection of axis device, the surface of the rotary shaft are cased with cradle, and the side of the working bin is equipped with feed inlet, the bottom of the working bin
Portion is equipped with controller, and the bottom of the working bin is equipped with solenoid valve and nozzle, and the nozzle passes through the solenoid valve and institute
Working bin connection is stated, in addition, the bottom of workbench is equipped with printing storehouse, piston baffle, the piston are installed in the printing storehouse
The bottom of baffle is connected with piston rod, and the side in the printing storehouse is equipped with sensor, and the sensor and the solenoid valve are equal
It is connect with the controller.
Further, the support rod is made of retractility support rod.
Further, space is in " funnel " type in the feeding chamber, and the cradle is in " spiral " type.
Further, the nozzle is higher than worktable upper surface.
Further, the working bin top is provided with overfall, and the position of the overfall is higher than the feed inlet
Position.
Compared with prior art, the utility model has the beneficial effects that this kind of 3D printer feed device passes through support rod
Design, be made of retractility support rod, by adjust height, to control height when machine operation, be conducive to preferably
Work, by the design of feeding chamber, space is in " funnel " type in feeding chamber, and processing in this way conveniently allows material to enter spray
In mouth, by the design of cradle, cradle is in " spiral " type, and can be easy to disassemble, and nozzle is higher than table on workbench
Face, convenient material spray, in addition, the position of overfall is higher than the position of feed inlet by the design of overfall, are used for material
It excludes, plastic material is squeezed into driving motor when avoiding machine malfunction, and the danger for causing driving to damage.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
In figure: 1- driving motor；2- guide rail；3- support rod；4- feeding chamber；5- prints storehouse；6- piston baffle；7- piston
Bar；8- controller；9- nozzle；10- solenoid valve；11- sensor；12- shaft coupling；13- step；14- rotary shaft；15- feeding
Frame；16- overfall；17- feed inlet；18- working bin.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of 3D printer feed device, including guide rail
2, the top of the guide rail 2 is provided with driving motor 1, and the driving motor 1 passes through bolt and 2 assembly connection of guide rail, institute
The two sides for stating guide rail 2 are mounted on support rod 3, and the centre of the guide rail 2 is equipped with feeding chamber 4, the feeding chamber 4
Inside is equipped with working bin 18, and the inside of the working bin 18 is equipped with shaft coupling 12, the shaft coupling 12 and the driving electricity
Machine 1 is flexibly connected, and the bottom of the shaft coupling 12 is equipped with step 13, and the bottom of the step 13 is equipped with rotary shaft 14, described
Rotary shaft 14 is connect by the step 13 with the shaft coupling 12, and the surface of the rotary shaft 14 is cased with cradle 15, described
The side of working bin 18 is equipped with feed inlet 17, and the bottom of the working bin 18 is equipped with controller 8, and the bottom of the working bin 18
Portion is equipped with solenoid valve 10 and nozzle 9, and the nozzle 9 is connect by the solenoid valve 10 with the working bin 18, in addition, workbench
Bottom be equipped with printing storehouse 5, piston baffle 6 is installed in the printing storehouse 5, the bottom of the piston baffle 6 is connected with piston
The side of bar 7, the printing storehouse 5 is equipped with sensor 11, the sensor 11 and the solenoid valve 10 with the controller 8
Connection.
Further, the support rod 3 is made of retractility support rod, by adjusting height, to control machine operation
When height, be conducive to preferably work.
Further, space is in " funnel " type in the feeding chamber 4, and the cradle 15 is in " spiral " type, described to add
Feed bin 4 conveniently allows material to enter in the nozzle 9, and the cradle 15 can be easy to disassemble.
Further, the nozzle 9 is higher than worktable upper surface, and convenient material sprays.
Further, 18 top of working bin is provided with overfall 16, the position of the overfall 16 be higher than it is described into
The position of material mouth 17, for excluding material, plastic material is squeezed into the driving motor 1 when avoiding machine malfunction, and
The danger for causing driving to damage.
Working principle: the top of guide rail 2 is provided with driving motor 1, and driving motor 1 is connected by bolt and the assembly of guide rail 2
It connects, the two sides of guide rail 2 are mounted on support rod 3, adjust height, to control machine, and the centre of guide rail 2 is equipped with charging
Storehouse 4, the inside of feeding chamber 4 are equipped with working bin 18, and the inside of working bin 18 is equipped with shaft coupling 12, shaft coupling 12 and driving electricity
Machine 1 is flexibly connected, and the bottom of shaft coupling 12 is equipped with step 13, and the bottom of step 13 is equipped with rotary shaft 14, and rotary shaft 14 passes through
Step 13 is connect with shaft coupling 12, and the surface of rotary shaft 14 is cased with cradle 15, is in " spiral " type, easy to disassemble, working bin 18
Side be equipped with feed inlet 17,18 top of working bin is provided with overfall 16, and the position of overfall 16 is higher than the position of feed inlet 17
It sets, for excluding material, and the bottom of working bin 18 is equipped with solenoid valve 10 and nozzle 9, and nozzle 9 passes through solenoid valve 10 and work
Storehouse 18 connects, and convenient material sprays, in addition, the bottom of workbench is equipped with printing storehouse 5, prints in storehouse 5 and is equipped with piston baffle 6,
The bottom of piston baffle 6 is connected with piston rod 7, and the side in printing storehouse 5 is equipped with sensor 11, by signal propagation controller 8 from
And opening or closing for solenoid valve 10 is controlled, carry out completion printing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of 3D printer feed device, including guide rail (2), it is characterised in that: be provided with driving above the guide rail (2)
Motor (1), by bolt and the guide rail (2) assembly connection, the two sides of the guide rail (2) are respectively mounted the driving motor (1)
Have support rod (3), and the centre of the guide rail (2) is equipped with feeding chamber (4), the inside of the feeding chamber (4) is equipped with
The inside of working bin (18), the working bin (18) is equipped with shaft coupling (12), the shaft coupling (12) and the driving motor
(1) it is flexibly connected, the bottom of the shaft coupling (12) is equipped with step (13), and the bottom of the step (13) is equipped with rotary shaft
(14), the rotary shaft (14) is connect by the step (13) with the shaft coupling (12), the surface of the rotary shaft (14)
It is cased with cradle (15), the side of the working bin (18) is equipped with feed inlet (17), and the bottom of the working bin (18) is equipped with
Controller (8), and the bottom of the working bin (18) is equipped with solenoid valve (10) and nozzle (9), the nozzle (9) passes through the electricity
Magnet valve (10) is connect with the working bin (18), in addition, the bottom of workbench is equipped with printing storehouse (5), peace in the printing storehouse (5)
Equipped with piston baffle (6), the bottom of the piston baffle (6) is connected with piston rod (7), the side installation of printing storehouse (5)
Have sensor (11), the sensor (11) and the solenoid valve (10) are connect with the controller (8).
2. a kind of 3D printer feed device according to claim 1, it is characterised in that: the support rod (3), which uses, stretches
Contracting support rod is made.
3. a kind of 3D printer feed device according to claim 1, it is characterised in that: the interior space of the feeding chamber (4)
In " funnel " type, and the cradle (15) is in " spiral " type.
4. a kind of 3D printer feed device according to claim 1, it is characterised in that: the nozzle (9) is higher than work
Platform upper surface.
5. a kind of 3D printer feed device according to claim 1, it is characterised in that: working bin (18) top is set
It is equipped with overfall (16), the position of the overfall (16) is higher than the position of the feed inlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581513.XU CN208180273U (en) | 2018-04-23 | 2018-04-23 | A kind of 3D printer feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581513.XU CN208180273U (en) | 2018-04-23 | 2018-04-23 | A kind of 3D printer feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208180273U true CN208180273U (en) | 2018-12-04 |
Family
ID=64434804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820581513.XU Expired - Fee Related CN208180273U (en) | 2018-04-23 | 2018-04-23 | A kind of 3D printer feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208180273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561740A (en) * | 2019-10-12 | 2019-12-13 | 四川大学 | Quick forming feeding device |
-
2018
- 2018-04-23 CN CN201820581513.XU patent/CN208180273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561740A (en) * | 2019-10-12 | 2019-12-13 | 四川大学 | Quick forming feeding 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: 20181204 Termination date: 20190423 |