CN207327615U - The printhead nozzle component of 3D printer - Google Patents
The printhead nozzle component of 3D printer Download PDFInfo
- Publication number
- CN207327615U CN207327615U CN201721164898.1U CN201721164898U CN207327615U CN 207327615 U CN207327615 U CN 207327615U CN 201721164898 U CN201721164898 U CN 201721164898U CN 207327615 U CN207327615 U CN 207327615U
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- CN
- China
- Prior art keywords
- fixture block
- positioning
- hole
- block
- groove
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- Expired - Fee Related
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Abstract
The utility model discloses the printhead nozzle component of 3D printer, including heat block, fixed hole is offered on the heat block, nozzle mouth and feed pipe are slidably fitted with fixed hole, one end of the nozzle mouth is extended to outside fixed hole, the feed pipe is located at the top of nozzle mouth, and feed pipe is connected with nozzle mouth, the bottom of heat block offers bracket groove, bracket groove is connected with fixed hole, the both sides of nozzle mouth are welded with stent, the inner wall of two stents and same bracket groove is slidably connected, the both sides of heat block are mounted on the first carriage, second carriage is installed on stent.The utility model is simple in structure, easy to use, can quick release sprayhead mouth, shorten the operating time of staff, greatly improve work efficiency.
Description
Technical field
It the utility model is related to printer technology field, more particularly to the printhead nozzle component of 3D printer.
Background technology
One kind of 3D printing, i.e. rapid shaping technique, based on it is a kind of digital model file, with powdery metal
Or plastics etc. can jointing material, come the technology of constructed object by way of successively printing, the past, it was often in mold manufacturing, industry
Design etc. field be used for modeling, be gradually available for the direct manufacture of some products now.
Printhead heats feed pipe and nozzle mouth by heat block, makes the printed material in feed pipe and nozzle mouth
Softening, then has the spinning of nozzle mouth to carry out moulding, but after the completion of printing, printing material is still suffered from feed pipe and nozzle mouth
The residual of material, it is possible to can result in blockage to nozzle, so nozzle mouth needs frequent disassembly, cleaning, current existing nozzle component
Nozzle mouth be all threadedly coupled with feed pipe, when there is residual in pipe, when dismounting, is very inconvenient, thus we have proposed
The printhead nozzle component of 3D printer is used to solve the above problems.
Utility model content
The purpose of this utility model is and the printing of the 3D printer proposed in order to solve shortcoming existing in the prior art
Head nozzle component.
To achieve these goals, the utility model employs following technical solution：
The printhead nozzle component of 3D printer, including heat block, fixed hole is offered on the heat block, fixed logical
Nozzle mouth and feed pipe are slidably fitted with hole, one end of the nozzle mouth is extended to outside fixed hole, and the feed pipe is located at
The top of nozzle mouth, and feed pipe is connected with nozzle mouth, the bottom of heat block offers bracket groove, and bracket groove connects with fixed hole
Logical, the both sides of nozzle mouth are welded with stent, and the inner wall of two stents and same bracket groove is slidably connected, the both sides of heat block
The first carriage is mounted on, the second carriage is installed on stent.
Preferably, first carriage includes the positioning through hole for being opened in heat block both sides, positioning through hole and stent
Groove connects, and is slidably fitted with positioning sliding block in positioning through hole, and one end of positioning sliding block is extended to outside positioning through hole, positioning sliding block
The first spring is arranged with outside, one end of the first spring is welded on positioning sliding block, and the other end of the first spring is welded on heat block
On.
Preferably, the first slide is mounted on the inner wall of the positioning through hole both sides, the both sides of positioning sliding block are welded
There is the first sliding block, two the first sliding blocks are slidably mounted in two the first slides respectively.
Preferably, second carriage includes being opened in fixture block groove of the stent away from nozzle mouth side, in fixture block groove
Fixture block is slidably fitted with, and one end of fixture block is extended to outside fixture block groove, fixture block is slidably connected with positioning through hole, one end of its fixture block
Extend to outside positioning through hole, side of the fixture block away from fixture block groove is contacted with positioning sliding block, inner wall of the fixture block groove away from opening side
On be welded with one end of second spring, the other end of second spring is welded on fixture block.
Preferably, the second slide is mounted on the both sides inner wall of the fixture block groove, the both sides of fixture block are welded with second
Sliding block, two the second sliding blocks are slidably mounted in two the second slides respectively.
Preferably, rolled on the inner wall of the positioning through hole and ball is installed, ball is in contact with fixture block.
Preferably, the 3rd slide is mounted on the inner wall of the fixed hole both sides, nozzle mouth both sides are welded with
Three sliding blocks, two the 3rd sliding blocks are slidably mounted in two the 3rd slides respectively.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by heat block, fixed hole, nozzle mouth, feed pipe, bracket groove, stent, positioning through hole,
Positioning sliding block, the first spring, fixture block groove, fixture block and second spring construct the printhead nozzle component of 3D printer jointly, when
When needing to dismantle nozzle mouth, first, by the cooperation of positioning through hole, positioning sliding block and the first spring, make positioning sliding block
Slided to close to the direction of stent, positioning sliding block drives fixture block to slide, and under the cooperation of fixture block groove, fixture block and second spring, makes
Fixture block is slided to close to the direction of fixture block groove, when fixture block is completely into fixture block groove, under the cooperation of leg groove and stent, is made
Nozzle mouth is slided to the direction away from feed pipe, when nozzle mouth fully slides out out of fixed hole, is completed to nozzle mouth
Dismantlement work, the utility model is simple in structure, easy to use, can quick release sprayhead mouth, shorten the operation of staff
Time, greatly improves work efficiency.
Brief description of the drawings
Fig. 1 be the utility model proposes 3D printer printhead nozzle component structure diagram；
Fig. 2 be the utility model proposes 3D printer printhead nozzle component part A structure diagram.
In figure：1 heat block, 2 fixed holes, 3 nozzle mouths, 4 feed pipes, 5 bracket grooves, 6 stents, 7 positioning through hole, 8 positioning
Sliding block, 9 first springs, 10 fixture block grooves, 11 fixture blocks, 12 second springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1-2, the printhead nozzle component of 3D printer, including heat block 1, offers on the heat block 1 solid
Determine through hole 2, nozzle mouth 3 and feed pipe 4 are slidably fitted with fixed hole 2, one end of the nozzle mouth 3 extends to fixed hole
Outside 2, the feed pipe 4 is located at the top of nozzle mouth 3, and feed pipe 4 is connected with nozzle mouth 3, and the bottom of heat block 1 offers branch
Rack slot 5, bracket groove 5 are connected with fixed hole 2, and the both sides of nozzle mouth 3 are welded with stent 6, two stents 6 and same stent
The inner wall of groove 5 is slidably connected, and the both sides of heat block 1 are mounted on the first carriage, and the second slip dress is provided with stent 6
Put, pass through heat block 1, fixed hole 2, nozzle mouth 3, feed pipe 4, bracket groove 5, stent 6, positioning through hole 7, positioning sliding block 8,
One spring 9, fixture block groove 10, fixture block 11 and second spring 12 construct the printhead nozzle component of 3D printer jointly, work as needs
When being dismantled to nozzle mouth 3, first, by the cooperation of positioning through hole 7,8 and first spring 9 of positioning sliding block, make positioning sliding block 8
Slided to close to the direction of stent 6, positioning sliding block 8 drives fixture block 11 to slide, in fixture block groove 10, fixture block 11 and second spring 12
Under cooperation, fixture block 11 is set to be slided to close to the direction of fixture block groove 10, when fixture block 11 is completely into fixture block groove 10, in leg groove
5 and stent 6 cooperation under, make nozzle mouth 3 to away from feed pipe 4 direction slide, when nozzle mouth 3 out of fixed hole 2 completely
When skidding off, the dismantlement work to nozzle mouth 3 is completed, the utility model is simple in structure, easy to use, can quickly dismantle spray
Head mouth 3, shortens the operating time of staff, greatly improves work efficiency.
First carriage includes the positioning through hole 7 for being opened in 1 both sides of heat block, and positioning through hole 7 is connected with bracket groove 5,
Positioning sliding block 8 is slidably fitted with positioning through hole 7, and one end of positioning sliding block 8 is extended to outside positioning through hole 7, outside positioning sliding block 8
The first spring 9 is arranged with, one end of the first spring 9 is welded on positioning sliding block 8, and the other end of the first spring 9 is welded on heating
On block 1, the first slide is mounted on the inner wall of 7 both sides of positioning through hole, the both sides of positioning sliding block 8 are welded with the first sliding block,
Two the first sliding blocks are slidably mounted in two the first slides respectively, and the second carriage includes being opened in stent 6 away from nozzle
The fixture block groove 10 of 3 side of mouth, is slidably fitted with fixture block 11 in fixture block groove 10, and one end of fixture block 11 is extended to outside fixture block groove 10,
Fixture block 11 is slidably connected with positioning through hole 7, and one end of its fixture block 11 is extended to outside positioning through hole 7, and fixture block 11 is away from fixture block groove 10
Side contacted with positioning sliding block 8, fixture block groove 10 is welded with one end of second spring 12 on the inner wall away from opening side, second
The other end of spring 12 is welded on fixture block 11, is mounted on the second slide on the both sides inner wall of fixture block groove 10, and the two of fixture block 11
Side is welded with the second sliding block, and two the second sliding blocks are slidably mounted in two the second slides respectively, on the inner wall of positioning through hole 7
Rolling is provided with ball, and ball is in contact with fixture block 11, and the 3rd slide, nozzle are mounted on the inner wall of 2 both sides of fixed hole
3 both sides of mouth are welded with the 3rd sliding block, and two the 3rd sliding blocks are slidably mounted in two the 3rd slides respectively, by heat block 1,
Fixed hole 2, nozzle mouth 3, feed pipe 4, bracket groove 5, stent 6, positioning through hole 7, positioning sliding block 8, the first spring 9, fixture block groove
10th, fixture block 11 and second spring 12 construct the printhead nozzle component of 3D printer jointly, when needing that nozzle mouth 3 is torn open
When unloading, first, by the cooperation of positioning through hole 7,8 and first spring 9 of positioning sliding block, make positioning sliding block 8 to close to the side of stent 6
To slip, positioning sliding block 8 drives fixture block 11 to slide, and under the cooperation of fixture block groove 10, fixture block 11 and second spring 12, makes fixture block 11
Slided to close to the direction of fixture block groove 10, when fixture block 11 is completely into fixture block groove 10, in the cooperation of leg groove 5 and stent 6
Under, nozzle mouth 3 is slided to the direction away from feed pipe 4, when nozzle mouth 3 fully slides out out of fixed hole 2, complete pair
The dismantlement work of nozzle mouth 3, the utility model is simple in structure, easy to use, can quick release sprayhead mouth 3, shorten work
The operating time of personnel, greatly improve work efficiency.
In the utility model, when needing to dismantle nozzle mouth 3, first, positioning sliding block 8 is pressed, make positioning sliding block 8
Slided to close to the direction of stent 6, positioning sliding block 8 drives fixture block 11 to slide, and fixture block 11 is slided to close to the direction of fixture block groove 10
It is dynamic, when fixture block 11 is completely into fixture block groove 10, nozzle mouth 3 is pulled, nozzle mouth 3 is slided to the direction away from feed pipe 4,
When nozzle mouth 3 fully slides out out of fixed hole 2, the dismantlement work to nozzle mouth 3 is completed, when needing to install nozzle mouth 3
When, first, nozzle mouth 3 and fixed hole 2 are slidably connected, nozzle mouth 3 is slided to close to the direction of feed pipe 4, presses card
Block 11, make fixture block 11 to close to fixture block groove 10 direction slide, when fixture block 11 is completely into fixture block groove 10, make stent 6 with
Bracket groove 5 is slidably connected, and stent 6 is slided to close to the direction of bracket groove 5, when fixture block groove 10 and 7 flush of positioning through hole,
Under the action of second spring 12, fixture block 11 is slided to close to the direction of positioning through hole 7, when fixture block 11 enters in positioning through hole 7
When, the fixation to stent 6 is completed, work is fixed so as to complete the installation to nozzle mouth 3.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
- The printhead nozzle component of 1.3D printers, including heat block（1）, it is characterised in that the heat block（1）On offer Fixed hole（2）, fixed hole（2）Inside it is slidably fitted with nozzle mouth（3）And feed pipe（4）, the nozzle mouth（3）One end prolong Extend fixed hole（2）Outside, the feed pipe（4）Positioned at nozzle mouth（3）Top, and feed pipe（4）With nozzle mouth（3）Even It is logical, heat block（1）Bottom offer bracket groove（5）, bracket groove（5）With fixed hole（2）Connection, nozzle mouth（3）Both sides It is welded with stent（6）, two stents（6）With same bracket groove（5）Inner wall be slidably connected, heat block（1）Both sides it is equal First carriage, stent are installed（6）On the second carriage is installed.
- 2. the printhead nozzle component of 3D printer according to claim 1, it is characterised in that first carriage Including being opened in heat block（1）The positioning through hole of both sides（7）, positioning through hole（7）With bracket groove（5）Connection, positioning through hole（7）It is interior It is slidably fitted with positioning sliding block（8）, and positioning sliding block（8）One end extend to positioning through hole（7）Outside, positioning sliding block（8）Overcoat Equipped with the first spring（9）, the first spring（9）One end be welded on positioning sliding block（8）On, the first spring（9）The other end welding In heat block（1）On.
- 3. the printhead nozzle component of 3D printer according to claim 2, it is characterised in that the positioning through hole（7） The first slide, positioning sliding block are mounted on the inner wall of both sides（8）Both sides be welded with the first sliding block, two the first sliding blocks point It is not slidably mounted in two the first slides.
- 4. the printhead nozzle component of 3D printer according to claim 1 or 2, it is characterised in that described second slides Device includes being opened in stent（6）Away from nozzle mouth（3）The fixture block groove of side（10）, fixture block groove（10）Inside it is slidably fitted with fixture block （11）, and fixture block（11）One end extend to fixture block groove（10）Outside, fixture block（11）With positioning through hole（7）It is slidably connected, its fixture block （11）One end extend to positioning through hole（7）Outside, fixture block（11）Away from fixture block groove（10）Side and positioning sliding block（8）Contact, Fixture block groove（10）Second spring is welded with inner wall away from opening side（12）One end, second spring（12）The other end weldering It is connected on fixture block（11）On.
- 5. the printhead nozzle component of 3D printer according to claim 4, it is characterised in that the fixture block groove（10）'s The second slide, fixture block are mounted on the inner wall of both sides（11）Both sides be welded with the second sliding block, two the second sliding blocks are slided respectively It is dynamic to be installed in two the second slides.
- 6. the printhead nozzle component of 3D printer according to claim 2, it is characterised in that the positioning through hole（7） Inner wall on roll ball, ball and fixture block are installed（11）It is in contact.
- 7. the printhead nozzle component of 3D printer according to claim 1, it is characterised in that the fixed hole（2） The 3rd slide, nozzle mouth are mounted on the inner wall of both sides（3）Both sides are welded with the 3rd sliding block, and two the 3rd sliding blocks are slided respectively It is dynamic to be installed in two the 3rd slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164898.1U CN207327615U (en) | 2017-09-12 | 2017-09-12 | The printhead nozzle component of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164898.1U CN207327615U (en) | 2017-09-12 | 2017-09-12 | The printhead nozzle component of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207327615U true CN207327615U (en) | 2018-05-08 |
Family
ID=62368862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164898.1U Expired - Fee Related CN207327615U (en) | 2017-09-12 | 2017-09-12 | The printhead nozzle component of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207327615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732042A (en) * | 2019-02-28 | 2019-05-10 | 共享智能装备有限公司 | A kind of fixed installation structure of 3D printer spray head |
-
2017
- 2017-09-12 CN CN201721164898.1U patent/CN207327615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732042A (en) * | 2019-02-28 | 2019-05-10 | 共享智能装备有限公司 | A kind of fixed installation structure of 3D printer spray head |
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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 |
Granted publication date: 20180508 Termination date: 20190912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |