CN208978276U - A kind of 3D printer nozzle adjustable device - Google Patents
A kind of 3D printer nozzle adjustable device Download PDFInfo
- Publication number
- CN208978276U CN208978276U CN201821638007.6U CN201821638007U CN208978276U CN 208978276 U CN208978276 U CN 208978276U CN 201821638007 U CN201821638007 U CN 201821638007U CN 208978276 U CN208978276 U CN 208978276U
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- CN
- China
- Prior art keywords
- nozzle
- loading plate
- limiting groove
- link block
- connecting rod
- 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
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Abstract
The utility model discloses a kind of 3D printer nozzle adjustable devices, including conveying pipeline and motor, the outside weldings of the conveying pipeline have fixed plate, the motor is located at the upper surface of fixed plate, and the output end of motor is connected with fluted disc, the lower end of the link block is equipped with connecting rod, the lower end of the fixed plate is welded with fixing pipe, and the lower end of fixing pipe is fixedly connected with shield, the bottom end of the connecting rod is welded with loading plate, and the upper surface of loading plate offers limiting groove, the side wall of the limiting groove has been uniformly embedded into contact pearl, and the bottom surface of limiting groove offers the connecting hole that side wall is in helicitic texture, the inside of the connecting hole is equipped with nozzle, and the lower thread of nozzle is connected with sealing cover.The 3D printer nozzle adjustable device, it is convenient that nozzle is replaced, and the link position of nozzle will not be caused to wear in replacement process, and nozzle interior product can effectively be avoided to fall the problem that dust causes nozzle blocked.
Description
Technical field
The utility model relates to 3D printer technical field, specially a kind of 3D printer nozzle adjustable device.
Background technique
With the continuous development of science and technology, plane printing is no longer satisfied the demand of people, and the appearance of 3D printing is printing
A kind of innovation of technology, is a kind of completely new printing technique, and 3D printing technique is extensive in fields such as mold manufacture, industrial designs
It uses, the nozzle of 3D printer has very big influence to the operation of 3D printer；
3D printer nozzle inconvenience used at present is adjusted the size of nozzle, often carries out replacement to nozzle and leads
Causing the operating efficiency of 3D printer reduces, and often replacement is easy to cause to wear to the link position of printer nozzle and nozzle
Inside be easy product fallen the impurity such as dust, be easy to cause spray nozzle clogging while having an effect on printing effect, the mesh of the utility model
Be a kind of 3D printer nozzle adjustable device is provided, to solve the problems, such as that above-mentioned background technique proposes.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer nozzle adjustable devices, to solve above-mentioned background technique
The 3D printer nozzle inconvenience used at present of middle proposition is adjusted the size of nozzle and the inside of nozzle is easy product
The problem of having fallen the impurity such as dust, having be easy to cause spray nozzle clogging.
To achieve the above object, the utility model provides the following technical solutions: a kind of 3D printer nozzle adjustable device,
Including conveying pipeline and motor, the outside weldings of the conveying pipeline have fixed plate, and the right end of fixed plate is inlaid with bearing, and axis
The inside held is fixedly installed with upper end and is serrated the link block of structure, and the motor is located at the upper surface of fixed plate, and motor
Output end be connected with fluted disc, the lower end of the link block is equipped with connecting rod, and connecting rod is solid by fixing bolt and link block
Fixed connection, the lower end of the fixed plate is welded with fixing pipe, and the lower end of fixing pipe is fixedly connected with shield, and shield is interior
Side is reserved with through-hole, and the bottom end of the connecting rod is welded with loading plate, and the upper surface of loading plate offers limiting groove, described
The side wall of limiting groove has been uniformly embedded into contact pearl, and the bottom surface of limiting groove offers the connecting hole that side wall is in helicitic texture,
The inside of the connecting hole is equipped with nozzle, and the lower thread of nozzle is connected with sealing cover.
Preferably, the center of the link block, connecting rod and loading plate overlaps, and connecting rod runs through through-hole.
Preferably, the planimetric area of the shield is not less than the planimetric area of loading plate, and loading plate and screening
Plate constitutes rotational structure, and the upper surface of loading plate and the lower surface of shield are bonded to each other.
Preferably, the loading plate and link block constitute detaching structure, and link block is to engage with the connection type of fluted disc
Connection.
Preferably, the contact pearl is rolling structure on the side wall of limiting groove, and limiting groove structure in a ring, and is limited
The upper surface of slot processed overlaps with nozzle tip surface.
Preferably, the inner diameter size of the upper end of nozzle and the inner diameter size of conveying pipeline are equal, and nozzle and connecting hole
Connection type is to be threadedly coupled, and connecting hole is angularly arranged about the center of loading plate.
Compared with prior art, the utility model has the beneficial effects that the 3D printer nozzle adjustable device, convenient pair
Nozzle is replaced, and will not cause to wear to the link position of nozzle in replacement process, and can effectively avoid in nozzle
Portion's product falls the problem that dust causes nozzle blocked；
1, it is rotated by link block band active toothed disk, so that loading plate be made to be rotated, passes through the rotation pair of loading plate
The nozzle of conveying pipeline lower end is replaced, easy to operate, and efficiency is faster, while will not cause to wear to the junction of nozzle,
Increase the service life of nozzle；
2, it is threadedly coupled by sealing cover with nozzle composition, sealing cover is fixed on to the lower end of nozzle, its lower end is carried out
It blocks, while being covered on the top of loading plate by shield, the upper end of nozzle is blocked, effectively prevent not made
The nozzle interior product of industry falls the problem that dust causes nozzle blocked；
3, it carries out through link block and with connecting rod being threadedly coupled the fixation for completing loading plate by fixing bolt, thus convenient
Maintenance and replacement to loading plate, while nozzle is threadedly coupled with connecting hole composition, to facilitate the replacement to nozzle.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model loading plate overlooking structure diagram.
In figure: 1, conveying pipeline；2, fixed plate；3, bearing；4, link block；5, motor；6, fluted disc；7, connecting rod；8, fixed
Bolt；9, fixing pipe；10, through-hole；11, shield；12, loading plate；13, limiting groove；14, pearl is contacted；15, connecting hole；16, nozzle；
17, sealing cover.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of 3D printer nozzle adjustable device, packet
It includes conveying pipeline 1, fixed plate 2, bearing 3, link block 4, motor 5, fluted disc 6, connecting rod 7, fixing bolt 8, fixing pipe 9, through-hole 10, hide
Plate 11, loading plate 12, limiting groove 13, contact pearl 14, connecting hole 15, nozzle 16 and sealing cover 17, the outside weldings of conveying pipeline 1 have
Fixed plate 2, and the right end of fixed plate 2 is inlaid with bearing 3, and the inside of bearing 3 is fixedly installed with upper end and is serrated structure
Link block 4, motor 5 is located at the upper surface of fixed plate 2, and the output end of motor 5 is connected with fluted disc 6, the lower end peace of link block 4
Equipped with connecting rod 7, and connecting rod 7 is fixedly connected by fixing bolt 8 with link block 4, and the lower end of fixed plate 2 is welded with fixing pipe 9,
And the lower end of fixing pipe 9 is fixedly connected with shield 11, and the inside of shield 11 is reserved with through-hole 10, the bottom end weldering of connecting rod 7
It is connected to loading plate 12, and the upper surface of loading plate 12 offers limiting groove 13, the side wall of limiting groove 13 has been uniformly embedded into contact
Pearl 14, and the bottom surface of limiting groove 13 offers the connecting hole 15 that side wall is in helicitic texture, the inside of connecting hole 15 is equipped with
Nozzle 16, and the lower thread of nozzle 16 is connected with sealing cover 17；
As loading plate 12 in Fig. 1 and Fig. 2 and link block 4 constitute detaching structure, and the connection type of link block 4 and fluted disc 6
For engagement connection, it ensure that link block 4 follows fluted disc 6 that connecting rod 7 is driven to carry out stable rotation, the planimetric area of shield 11
Not less than the planimetric area of loading plate 12, and loading plate 12 and shield 11 constitute rotational structure, and loading plate 12 is upper
Surface and the lower surface of shield 11 are bonded to each other, and are avoided the impurity such as dust and are entered in nozzle 16, link block 4, connecting rod 7 and are held
The center of support plate 12 overlaps, and connecting rod 7 run through through-hole 10, ensure that nozzle 16 upper end can under conveying pipeline 1
End alignment；
It is rolling structure as contacted pearl 14 in Fig. 1 and Fig. 3 on the side wall of limiting groove 13, and limiting groove 13 is tied in a ring
Structure, and the upper surface of limiting groove 13 overlaps with 16 top end surface of nozzle, ensure that the material in conveying pipeline 1 can be steady
Surely enter in nozzle 16, the inner diameter size of 16 upper end of nozzle is equal with the inner diameter size of conveying pipeline 1, and nozzle 16 and connecting hole 15
Connection type be to be threadedly coupled, and connecting hole 15 is angularly arranged about the center of loading plate 12, and it is different to facilitate replacement
Nozzle 16.
Working principle: when using the 3D printer nozzle adjustable device, required nozzle when selection prints first
16, and the mode being connected through a screw thread is fixed on loading plate 12, is then powered on for the device, and model Y90S-2 is passed through
Motor 5 rotated with active toothed disk 6, fluted disc 6 and link block 4 composition engages connection, to pass through the drive link block 4 of fluted disc 6
And the loading plate 12 being firmly connected with it is rotated, and keeps one of nozzle 16 on loading plate 12 opposite with conveying pipeline 1
It answers, is removed sealing cover 17 by rotating, spray raw material by the lower end of nozzle 16 by conveying pipeline 1, by shield 11 to holding
The upper end of support plate 12 is blocked, and is avoided and is fallen into the impurity such as dust in the nozzle 16 being not used, to ensure that spray
Tidiness inside mouth 16, avoids the blocked phenomenon of nozzle 16, and fixing bolt 8 constitutes screw thread through link block 4 and connecting rod 7
Connection, to facilitate the installing and dismounting for the loading plate 12 being fixedly connected with connecting rod 7, facilitate the maintenance to loading plate 12 and
Replacement, here it is the application methods of the 3D printer nozzle adjustable device.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here, and the content being not described in detail in this specification belongs to this field profession
The prior art well known to technical staff.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of 3D printer nozzle adjustable device, including conveying pipeline (1) and motor (5), it is characterised in that: the conveying pipeline
(1) outside weldings have fixed plate (2), and the right end of fixed plate (2) is inlaid with bearing (3), and the inside of bearing (3) is fixed
Upper end is installed to be serrated the link block (4) of structure, the motor (5) is located at the upper surface of fixed plate (2), and motor (5)
Output end be connected with fluted disc (6), the lower end of the link block (4) is equipped with connecting rod (7), and connecting rod (7) passes through fixation
Bolt (8) is fixedly connected with link block (4), and the lower end of the fixed plate (2) is welded with fixing pipe (9), and the lower end of fixing pipe (9)
It is fixedly connected with shield (11), and is reserved with through-hole (10) on the inside of shield (11), the bottom end of the connecting rod (7) is welded with
Loading plate (12), and the upper surface of loading plate (12) offers limiting groove (13), the side wall of the limiting groove (13) is uniformly embedding
Enter to have contact pearl (14), and the bottom surface of limiting groove (13) offers the connecting hole (15) that side wall is in helicitic texture, the company
The inside for connecing hole (15) is equipped with nozzle (16), and the lower thread of nozzle (16) is connected with sealing cover (17).
2. a kind of 3D printer nozzle adjustable device according to claim 1, it is characterised in that: the link block (4),
The center of connecting rod (7) and loading plate (12) overlaps, and connecting rod (7) runs through through-hole (10).
3. a kind of 3D printer nozzle adjustable device according to claim 1, it is characterised in that: the shield (11)
Planimetric area is not less than the planimetric area of loading plate (12), and loading plate (12) and shield (11) constitute rotation knot
Structure, and the upper surface of loading plate (12) and the lower surface of shield (11) are bonded to each other.
4. a kind of 3D printer nozzle adjustable device according to claim 1, it is characterised in that: the loading plate (12)
Detaching structure is constituted with link block (4), and link block (4) is to engage connection with the connection type of fluted disc (6).
5. a kind of 3D printer nozzle adjustable device according to claim 1, it is characterised in that: the contact pearl (14)
It is rolling structure on the side wall of limiting groove (13), and limiting groove (13) structure, and the upper surface of limiting groove (13) in a ring
It overlaps with nozzle (16) top end surface.
6. a kind of 3D printer nozzle adjustable device according to claim 1, it is characterised in that: on the nozzle (16)
The inner diameter size at end is equal with the inner diameter size of conveying pipeline (1), and the connection type of nozzle (16) and connecting hole (15) is screw thread
Connection, and connecting hole (15) is angularly arranged about the center of loading plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638007.6U CN208978276U (en) | 2018-10-10 | 2018-10-10 | A kind of 3D printer nozzle adjustable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638007.6U CN208978276U (en) | 2018-10-10 | 2018-10-10 | A kind of 3D printer nozzle adjustable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978276U true CN208978276U (en) | 2019-06-14 |
Family
ID=66786846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821638007.6U Expired - Fee Related CN208978276U (en) | 2018-10-10 | 2018-10-10 | A kind of 3D printer nozzle adjustable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752554A (en) * | 2021-09-23 | 2021-12-07 | 江苏铭亚科技有限公司 | High-efficient 3D printer is quick coupling mechanism for nozzle |
| CN114570570A (en) * | 2022-03-22 | 2022-06-03 | 刘禹萱 | Industrial spraying robot |
-
2018
- 2018-10-10 CN CN201821638007.6U patent/CN208978276U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752554A (en) * | 2021-09-23 | 2021-12-07 | 江苏铭亚科技有限公司 | High-efficient 3D printer is quick coupling mechanism for nozzle |
| CN113752554B (en) * | 2021-09-23 | 2023-05-23 | 江苏铭亚科技有限公司 | High-efficient quick coupling mechanism for 3D printer nozzle |
| CN114570570A (en) * | 2022-03-22 | 2022-06-03 | 刘禹萱 | Industrial spraying robot |
| CN114570570B (en) * | 2022-03-22 | 2024-01-30 | 营口市立德电子科技有限公司 | Industrial spraying robot |
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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: 20190614 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |