CN209037020U - A kind of multi-functional 3D printer - Google Patents
A kind of multi-functional 3D printer Download PDFInfo
- Publication number
- CN209037020U CN209037020U CN201821917928.6U CN201821917928U CN209037020U CN 209037020 U CN209037020 U CN 209037020U CN 201821917928 U CN201821917928 U CN 201821917928U CN 209037020 U CN209037020 U CN 209037020U
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- China
- Prior art keywords
- nozzle
- welded
- bull stick
- extruded stock
- wall
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- 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.)
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Abstract
The utility model discloses multi-functional 3D printers, including printing body, rack and nozzle, it is slided outside the axis screw rod installed at the top of the printing body and is cased with extruder, the extrusion motor spindle is fixedly installed with nozzle, the nipple top, which is bolted, is equipped with micromotor, the output end of the micromotor is welded with bull stick, and described bull stick one end runs through nozzle, is welded with two groups of symmetrical stirring blades in the middle part of the bull stick outer wall；The stirring blade of the utility model can be stirred the extruded stock not heated sufficiently, increase the efficiency of hot melt, hard spring can stop the biggish extruded stock of undissolved particle in nozzle, cooperation stirring blade is stirred hot melt to extruded stock, and hard spring can also stir the biggish extruded stock of breaking down particles, it to substantially increase the hot melt rate of extruded stock, avoids and defect is locally caused to the model printed using not sufficiently dissolved extruded stock, influence the beautiful drawback of 3D printing product.
Description
Technical field
The utility model relates to the technical field of 3D printing, specially a kind of multi-functional 3D printer.
Background technique
3D printing, that is, rapid shaping technique one kind, it is one kind based on digital model file, with powdered gold
Belong to or the adhesive materials such as plastics, construct the technology of object by layer-by-layer printing, 3D printing the difference is that
In a manner of available material, and with different layer building establishment portion parts.And 3D printing is usually to use digital technology file printing
Machine realizes, but existing 3D printer during use comes with some shortcomings place.
1, the discharging of printer is extruded stock to be carried out dissolution extrusion by hot melt, and part extruded stock fails in hot melt
Sufficiently dissolution is just squeezed out, and is printed, these extruded stocks can make the part of the model printed cause defect, influence 3D
Print the beauty of product.
2,3D printer may squeeze out heated filament in printing, part heated filament can be made to remain in placement plate after printing
On, and many users can print one layer of skirt in printing, convenient for after printing is complete separating model with placement plate, these are all
Remaining printing waste material is easily become, often can all be remained in placement plate.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional 3D printers, 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 multi-functional 3D printer, including beats
Body, rack and nozzle are printed, is slided outside the axis screw rod installed at the top of the printing body and is cased with extruder, the extruder bottom
Portion is fixedly installed with nozzle, and the nipple top, which is bolted, is equipped with micromotor, the output end of the micromotor
It is welded with bull stick, described bull stick one end runs through nozzle, is welded with two groups of symmetrical stirring blades in the middle part of the bull stick outer wall,
Bull stick bottom end outer wall is welded with two groups of symmetrical hard springs, is welded between the hard spring other end described in two groups
Change, the change are rotatably connected in the annular groove that nozzle inner walls open up, and inner wall of the nozzle close to top, which offers, to be passed through
The feed opening worn, the feed opening are located at the top of stirring blade, slide outside the elevating lever that wall is symmetrically installed in the printer body
It is dynamic to be cased with rack, second sliding slot is offered at the top of the rack, sliding is cased with placement plate in the second sliding slot.
Preferably, sink is offered inside the placement plate, the inboard wall of cistern is fixed with aluminium block, and the aluminium block is uniform
It is embedded at the top of placement plate, the aluminium block top is concordant with placement plate.
Preferably, the printing body side offers first sliding groove, and sliding is cased with fan in the first sliding groove.
Preferably, fan bottom end side is welded with fixed link, the side weldering of the fixed link other end and rack
It connects.
Preferably, the micromotor and fan are electrically connected with external power supply.
Compared with prior art, the utility model has the beneficial effects that
1, the stirring blade of the utility model can be stirred the extruded stock not heated sufficiently, increase the efficiency of hot melt,
Hard spring can stop the biggish extruded stock of undissolved particle in nozzle, and cooperation stirring blade is stirred heat to extruded stock
It is molten, and hard spring can also stir the biggish extruded stock of breaking down particles, to substantially increase the hot melt rate of extruded stock, avoid
Using not sufficiently dissolved extruded stock defect is locally caused to the model printed, influences the beautiful disadvantage of 3D printing product
End.
2, the utility model printing body temperature in printer model is higher, and aluminium block can import the heat for placing plate surface
In liquid water in screw clamp, liquid water is heated, hot water radiator is slower, and hot water is sustainable to placement after printing is complete
Plate radiates, and separate user can easily model with placement plate after printing is complete, can easily remove and put convenient for user
The waste material on plate is set, fan can cool down model, pneumatic cleaning can also be carried out to the waste granules of placement plate surface portion,
Placement plate can extract out out of rack, avoid user and taking out the laborious drawback of farther away model, improve the reality of printer
The property used.
Detailed description of the invention
Fig. 1 is the utility model overall structure lateral sectional view；
Fig. 2 is the utility model nozzle lateral sectional view；
Fig. 3 is A schematic enlarged-scale view in the utility model Fig. 1；
Fig. 4 is the utility model rack top view.
In figure: 101- prints body；102- extruder；103- first sliding groove；104- fan；105- fixed link；201- is put
Set frame；202- second sliding slot；203- placement plate；204- sink；205- aluminium block；301- nozzle；302- feed opening；303- micro electric
Machine；304- bull stick；305- stirring blade；306- hard spring；307- change.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of multi-functional 3D printer, including printing
Body 101, rack 201 and nozzle 301 slide at the top of the printing body 101 outside the axis screw rod installed and are cased with extruder
102, extruder 102 is the prior art, and 102 bottom of extruder is fixedly installed with nozzle 301, and nozzle 301 can spray extrusion
Material carries out 3D printing, is bolted at the top of the nozzle 301 and is equipped with micromotor 303, the micromotor 303 it is defeated
Outlet is welded with bull stick 304, and nozzle 301 is run through in described 304 one end of bull stick, and symmetrical point is welded in the middle part of 304 outer wall of bull stick
Two groups of stirring blades 305 of cloth, stirring blade 305 can be stirred the extruded stock not heated sufficiently, increase the efficiency of hot melt,
The 304 bottom end outer wall of bull stick is welded with two groups of symmetrical hard springs 306, and 306 material of hard spring is harder, prevents hard
Matter spring 306 is bent easily, is welded with change 307 between 306 other end of hard spring described in two groups, is avoided hard spring 306
The occurrence of one end is unlocked and curved when rotation, the change 307 are rotatably connected on the annulus that 301 inner wall of nozzle opens up
In slot, inner wall of the nozzle 301 close to top offers perforative feed opening 302, convenient for the extruded stock of hot melt to be drained into
In nozzle 301, the feed opening 302 is located at the top of stirring blade 305, the liter that printing 101 inner wall of body is symmetrically installed
It is slided outside drop bar and is cased with rack 201,201 liftable of rack is the prior art, offers second at the top of the rack 201
Sliding slot 202, the interior sliding of the second sliding slot 202 are cased with placement plate 203, and 203 side of placement plate is welded with heat insulation handle, is convenient for hand
It holds, placement plate 203 can be extracted out out of rack 201 by second sliding slot 202, and it is laborious in the farther away model of taking-up to avoid user
The drawbacks of.
Sink 204 is offered inside the placement plate 203, and liquid water, 204 inner wall of sink are stored in sink 204
It is fixed with aluminium block 205, aluminium block 205 can import the heat on 203 surface of placement plate in the water in sink 204, the aluminium block 205
It is uniformly embedded in 203 top of placement plate, 205 top of aluminium block is concordant with placement plate 203, is convenient for printer model, the printing
101 side of body offers first sliding groove 103, and sliding is cased with fan 104 in the first sliding groove 103, and fan 104 can be to model
It is cooled down, can also the waste granules of 203 surface portion of placement plate be carried out with pneumatic cleaning, 104 bottom end side of the fan weldering
It is connected to fixed link 105, the side welding of 105 other end of fixed link and rack 201, fan 104 can pass through fixed link 105
It moves up and down with rack 201, the micromotor 303 is electrically connected with external power supply with fan 104, the micromotor
303 be the decelerating motor of model GMP42-775.
Working principle: a kind of multi-functional 3D printer of the utility model, openable micromotor 303 when in use,
Bull stick 304 is driven to rotate, extruded stock is entered in nozzle 301 by feed opening 302, and the stirring blade 305 on bull stick 304 rotates
The extruded stock not heated sufficiently can be stirred, increase the efficiency of hot melt, the rotation of hard spring 306 can by undissolved particle compared with
Big extruded stock stops in nozzle 301, and cooperation stirring blade 305 is stirred hot melt, and hard spring 306 to extruded stock
The biggish extruded stock of breaking down particles can be stirred, to substantially increase the hot melt rate of extruded stock, aluminium block 205 in print procedure
Can by the heat on 203 surface of placement plate import screw clamp 204 in liquid water in, liquid water is heated, hot water radiator compared with
Slowly, hot water is sustainable after printing is complete radiates to placement plate 203, makes user after printing is complete can be easily by model
Separated with placement plate 203, can user-friendly tool easily remove the waste material in placement plate 203, at this time open fan 104 it is right
Model is cooled down, and can also carry out pneumatic cleaning to the waste granules of 203 surface portion of placement plate, hand-holdable heat-insulated handle will be put
It sets plate 203 to extract out from rack 201, avoids user and taking out the laborious drawback of farther away model, improve printer
Practicability.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 multi-functional 3D printer, including printing body (101), rack (201) and nozzle (301), feature exists
In: it slides and is cased with extruder (102) outside the axis screw rod installed at the top of printing body (101), extruder (102) bottom
It is fixedly installed with nozzle (301), is bolted and is equipped with micromotor (303) at the top of the nozzle (301), it is described miniature
The output end of motor (303) is welded with bull stick (304), and nozzle (301) are run through in described bull stick (304) one end, the bull stick (304)
Two groups of symmetrical stirring blades (305) are welded in the middle part of outer wall, bull stick (304) bottom end outer wall is welded with symmetrical
Two groups of hard springs (306), be welded with change (307), the change between hard spring (306) other end described in two groups
(307) it is rotatably connected in the annular groove that nozzle (301) inner wall opens up, inner wall of the nozzle (301) close to top offers
Perforative feed opening (302), the feed opening (302) are located at the top of stirring blade (305), and the printing body (101) is interior
It slides and is cased with rack (201) outside the elevating lever that wall is symmetrically installed, offer second sliding slot at the top of the rack (201)
(202), sliding is cased with placement plate (203) in the second sliding slot (202).
2. a kind of multi-functional 3D printer according to claim 1, it is characterised in that: the placement plate (203) is internal
It offers sink (204), sink (204) inner wall is fixed with aluminium block (205), and the aluminium block (205) is uniformly embedded in and puts
It sets at the top of plate (203), aluminium block (205) top is concordant with placement plate (203).
3. a kind of multi-functional 3D printer according to claim 1, it is characterised in that: the printing body (101) one
Side offers first sliding groove (103), and sliding is cased with fan (104) in the first sliding groove (103).
4. a kind of multi-functional 3D printer according to claim 3, it is characterised in that: fan (104) bottom end one
Side is welded with fixed link (105), and the side of fixed link (105) other end and rack (201) is welded.
5. a kind of multi-functional 3D printer according to claim 3, it is characterised in that: the micromotor (303) with
Fan (104) is electrically connected with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917928.6U CN209037020U (en) | 2018-11-21 | 2018-11-21 | A kind of multi-functional 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917928.6U CN209037020U (en) | 2018-11-21 | 2018-11-21 | A kind of multi-functional 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037020U true CN209037020U (en) | 2019-06-28 |
Family
ID=67042924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821917928.6U Expired - Fee Related CN209037020U (en) | 2018-11-21 | 2018-11-21 | A kind of multi-functional 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209037020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509552A (en) * | 2019-08-27 | 2019-11-29 | 陕西恒通智能机器有限公司 | A kind of polychrome spray nozzle device |
-
2018
- 2018-11-21 CN CN201821917928.6U patent/CN209037020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509552A (en) * | 2019-08-27 | 2019-11-29 | 陕西恒通智能机器有限公司 | A kind of polychrome spray nozzle 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: 20190628 Termination date: 20201121 |