CN209273981U - A kind of 3D printing spray head of automated cleaning - Google Patents
A kind of 3D printing spray head of automated cleaning Download PDFInfo
- Publication number
- CN209273981U CN209273981U CN201822124528.6U CN201822124528U CN209273981U CN 209273981 U CN209273981 U CN 209273981U CN 201822124528 U CN201822124528 U CN 201822124528U CN 209273981 U CN209273981 U CN 209273981U
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- head
- cylinder
- head body
- fixed frame
- spray head
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Abstract
The utility model discloses a kind of 3D printing spray heads of automated cleaning, belong to 3D printing field, including head body, feeding mechanism, fixed frame, motor, rotating mechanism, tapered cleaning head, cylinder, present 3D printing has obtained more and more applications in life, the problem of for being easy to appear spray head blocking in use, effective solution method and effective processing unit could not be provided always, cause many troubles in use.For the utility model by being arranged two spray heads on a rotating mechanism, a spray head job, another spray head cleaning realizes high speed, does not rest printing, and when cleaning is just achievable without removing spray head, facilitates easy to operate, has saved the time, has improved printing effect.
Description
Technical field
The utility model belongs to 3D printing field, in particular to the 3D printing spray head of a kind of automated cleaning.
Background technique
Present 3D printing has obtained more and more applications in life, for being easy to appear spray head blocking in use
Problem, could not provide always effective solution method and effective processing unit, many troubles be caused in use, clear
It removes and is cleaned again when clean, waste time, such as the patent 3D printer that number of patent application is 201720722631.3
Spray head, including " head body, it is characterised in that: further include cropper and truncation controller；It is vertically arranged in the head body
There is mixing hole, the pointed discharge hole at for discharging is faded on the downside of the mixing hole, the discharge hole is surrounded by position
Heating device inside head body；The upside in mixing hole is equipped with the air inlet for air-flow to be added；In the head body
Level is equipped with the feed opening being connected with mixing hole；The truncation for consumptive material to be truncated is equipped between the air inlet and head body
Device, the cropper can move back and forth in the vertical direction, and cropper is connected with truncation controller ".Middle spray head blocking must pluck
Lower nozzle is cleaned, and is wasted largely the also time, is reduced printing effect.
Utility model content
The purpose of this utility model is just to provide a kind of 3D printing spray head of automated cleaning, can effectively solve above-mentioned 3D printing
The shortcoming of spray head blocking.
The utility model is realized by following technical proposals:
A kind of 3D printing spray head of automated cleaning, including head body, fixed frame, rotating mechanism, motor, tapered cleaning
Head, cylinder one, feeding mechanism, cylinder two, fixed mount setting fix a motor above rotating mechanism, among fixed frame, rotation
A cylinder one is fixed among rotation mechanism, the shaft of motor and the piston rod of cylinder one are fixed, and one end of fixed frame is arranged one
Feeding mechanism, the other end of fixed frame are arranged a cylinder two, a tapered cleaning head, whirler are arranged on two piston rod of cylinder
A head body is respectively arranged in the both ends of structure, and head body includes mixing hole, heating element, bottom and the spray head sheet of feeding mechanism
Body top opening matches, and tapered cleaning head matches with mixing hole.
Preferably, the head body is in rotating mechanism setting 2-4, all head bodies are with the piston rod of cylinder one
It is arranged on the same circle of rotating mechanism for the center of circle.
Preferably, the feeding mechanism lower part is narrowed, after docking with head body, feeding mechanism narrows position and enters
Inside head body.
Go out preferably, the heating element is circumferentially positioned at material mouth in head body.
Preferably, it is cylindrical type that the tapered cleaning head front end, which is tapered rear end, among cylindrical type with cylinder two
Piston rod is fixed.
The utility model has the beneficial effects that:
The utility model structure is simple, and rationally, by a tapered cleaning head, tamper is extruded for design, is not having to take
Lower nozzle is just achievable, facilitates easy to operate, has saved the time, has improved printing effect.
Detailed description of the invention
Fig. 1 is the utility model structure chart；
Fig. 2 separates figure with feed inlet for the utility model structure head body；
Appended drawing reference: fixed frame -1, rotating mechanism -2, motor -3, tapered cleaning head -4, cylinder one -5, head body -6,
Mixing hole -601, heating element -602, feeding mechanism -7, cylinder two -8.
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
Embodiment one
In conjunction with a kind of Fig. 1 to 3D printing spray head of automated cleaning shown in Fig. 2, including head body 6, fixed frame 1, rotation
Mechanism 2, motor 3, tapered cleaning head 4, cylinder 1, feeding mechanism 7, cylinder 28, fixed frame 1 are arranged above rotating mechanism 2,
Fixed frame 1 is fixed on a printer, and rotating mechanism 2 is disc-shape, fixes a motor 3 among fixed frame 1, motor 3 downward,
The shaft of motor 3 is lower than 1 horizontal plane of fixed frame, fixes a cylinder 1 among rotating mechanism 2, the piston rod of cylinder 1 is upward
It is aligned with the shaft of motor 3, the shaft of motor 3 and the piston rod of cylinder 1 are fixed, and one is fixed inside one end of fixed frame 1
Feeding mechanism 7, feeding mechanism 7 are lower than fixed frame, and the other end of fixed frame 1 is arranged a cylinder 28, on 28 piston rod of cylinder
One tapered cleaning head 4 is set, and tapered cleaning head 4 has stainless steel to be made, and a head body is respectively arranged in the both ends of rotating mechanism 2
6, after rotating mechanism 2 every time rotation, feeding mechanism 7 and tapered cleaning head 4 are all located at 6 top of a head body, spray
Head ontology 6 includes mixing hole 601, heating element 602, and bottom and 6 top opening of head body of feeding mechanism 7 match, and is bored
Type cleaning head 4 matches with mixing hole 601, and tapered cleaning head 4 can reach bottom in head body 6.
The present embodiment cleans process: after head body is plugged, cylinder one by rotating mechanism toward bottom offset a distance,
Separate head body with feeding mechanism, then motor is controlled by PLC, is completed setting degree rotation, is made two head bodies
Rotating mechanism is lifted press with feeding mechanism again and again by transposition, cylinder, and the head body of feeding mechanism this side continues to use,
The head body being plugged is preheated, and after being preheating to certain temperature, cleaning conehead is constantly moved back and forth by cylinder two, real
The material now blocked in head body extrudes.To realize the automated cleaning of head body, without removing spray head, the time is saved,
Improve efficiency.
Embodiment two
In conjunction with a kind of Fig. 1 to 3D printing spray head of automated cleaning shown in Fig. 2, including head body 6, fixed frame 1, rotation
Mechanism 2, motor 3, tapered cleaning head 4, cylinder 1, feeding mechanism 7, cylinder 28, fixed frame 1 are arranged above rotating mechanism 2,
Fixed frame 1 is fixed on a printer, and rotating mechanism 2 is disc-shape, fixes a motor 3 among fixed frame 1, motor 3 downward,
The shaft of motor 3 is lower than 1 horizontal plane of fixed frame, fixes a cylinder 1 among rotating mechanism 2, the piston rod of cylinder 1 is upward
It is aligned with the shaft of motor 3, the shaft of motor 3 and the piston rod of cylinder 1 are fixed, and one is fixed inside one end of fixed frame 1
Feeding mechanism 7, feeding mechanism 7 are lower than fixed frame, and the other end of fixed frame 1 is arranged a cylinder 28, on 28 piston rod of cylinder
One tapered cleaning head 4 is set, and tapered cleaning head 4 has stainless steel to be made, and a head body is respectively arranged in the both ends of rotating mechanism 2
6, after rotating mechanism 2 every time rotation, feeding mechanism 7 and tapered cleaning head 4 are all located at 6 top of a head body, spray
Head ontology 6 includes mixing hole 601, heating element 602, and bottom and 6 top opening of head body of feeding mechanism 7 match, and is bored
Type cleaning head 4 matches with mixing hole 601, and tapered cleaning head 4 can reach bottom in head body 6；The head body 6 is being revolved
Rotation mechanism 2 is arranged 2-4, and head ontology 6 is uniformly fixed on rotating mechanism, and all head bodies 6 are with the piston rod of cylinder 1
The center of circle is arranged on the same circle of rotating mechanism 2.
In the present embodiment, by being uniformly arranged 2-4 head body, after spray head blocking, another spray head is changed at once, no
It the time for influencing printing, improves efficiency, after two spray heads all block, there are more spray heads to supplement, guarantee that printing is gone on smoothly,
The time is saved.
Embodiment three
In conjunction with a kind of Fig. 1 to 3D printing spray head of automated cleaning shown in Fig. 2, including head body 6, fixed frame 1, rotation
Mechanism 2, motor 3, tapered cleaning head 4, cylinder 1, feeding mechanism 7, cylinder 28, fixed frame 1 are arranged above rotating mechanism 2,
Fixed frame 1 is fixed on a printer, and rotating mechanism 2 is disc-shape, fixes a motor 3 among fixed frame 1, motor 3 downward,
The shaft of motor 3 is lower than 1 horizontal plane of fixed frame, fixes a cylinder 1 among rotating mechanism 2, the piston rod of cylinder 1 is upward
It is aligned with the shaft of motor 3, the shaft of motor 3 and the piston rod of cylinder 1 are fixed, and one is fixed inside one end of fixed frame 1
Feeding mechanism 7, feeding mechanism 7 are lower than fixed frame, and the other end of fixed frame 1 is arranged a cylinder 28, on 28 piston rod of cylinder
One tapered cleaning head 4 is set, and tapered cleaning head 4 has stainless steel to be made, and a head body is respectively arranged in the both ends of rotating mechanism 2
6, after rotating mechanism 2 every time rotation, feeding mechanism 7 and tapered cleaning head 4 are all located at 6 top of a head body, spray
Head ontology 6 includes mixing hole 601, heating element 602, and bottom and 6 top opening of head body of feeding mechanism 7 match, and is bored
Type cleaning head 4 matches with mixing hole 601, and tapered cleaning head 4 can reach bottom in head body 6；7 lower part of feeding mechanism
It narrows, after docking with head body 6, feeding mechanism 7 narrows position and enters inside head body 6；602 ring of heating element
Go out around material mouth is arranged in head body 6；It is cylindrical type that 4 front end of tapered cleaning head, which is tapered rear end, among cylindrical type
It is fixed with the piston rod of cylinder 28.
It is higher with compatible degree at the top of head body by narrowing feeding device lower part in the present embodiment, leak material will not
Out, better tightness, by the way that heating element to be circumferentially positioned inside head body, the heating made is more uniform, is not easy to plug,
Tapered cleaning head front end be it is tapered, agree with head body interior shape, realize completely pressing squeeze, will blocking material all press
Out.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of 3D printing spray head of automated cleaning, including head body (6), it is characterised in that: further include fixed frame (1), rotation
Rotation mechanism (2), motor (3), tapered cleaning head (4), cylinder one (5), feeding mechanism (7), cylinder two (8), fixed frame (1) setting
Above rotating mechanism (2), a motor (3) is fixed among fixed frame (1), fixes a cylinder one among rotating mechanism (2)
(5), the shaft of motor (3) and the piston rod of cylinder one (5) are fixed, and a feeding mechanism (7) is arranged in one end of fixed frame (1),
A cylinder two (8) is arranged in the other end of fixed frame (1), and a tapered cleaning head (4), rotation are arranged on cylinder two (8) piston rod
A head body (6) is respectively arranged in the both ends of rotation mechanism (2), and head body (6) includes mixing hole (601), heating element
(602), the bottom of feeding mechanism (7) matches with head body (6) top opening, tapered cleaning head (4) and mixing hole (601)
Match.
2. a kind of 3D printing spray head of automated cleaning according to claim 1, it is characterised in that: the head body (6)
In rotating mechanism (2) setting 2-4, all head bodies (6) are arranged by the center of circle of the piston rod of cylinder one (5) in rotating mechanism
(2) on same circle.
3. a kind of 3D printing spray head of automated cleaning according to claim 1, it is characterised in that: the feeding mechanism (7)
Lower part is narrowed, and after docking with head body (6), feeding mechanism (7) narrows position and enters head body (6) inside.
4. a kind of 3D printing spray head of automated cleaning according to claim 1, it is characterised in that: the heating element
(602) head body (6) interior material mouth is circumferentially positioned to go out.
5. a kind of 3D printing spray head of automated cleaning according to claim 1, it is characterised in that: the tapered cleaning head
(4) it is cylindrical type that front end, which is tapered rear end, and the piston rod among cylindrical type with cylinder two (8) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124528.6U CN209273981U (en) | 2018-12-18 | 2018-12-18 | A kind of 3D printing spray head of automated cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124528.6U CN209273981U (en) | 2018-12-18 | 2018-12-18 | A kind of 3D printing spray head of automated cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209273981U true CN209273981U (en) | 2019-08-20 |
Family
ID=67611528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822124528.6U Active CN209273981U (en) | 2018-12-18 | 2018-12-18 | A kind of 3D printing spray head of automated cleaning |
Country Status (1)
| Country | Link |
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| CN (1) | CN209273981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060473A (en) * | 2020-09-01 | 2020-12-11 | 苏州昊信精密机械有限公司 | Hot runner cleaning structure |
| CN112721160A (en) * | 2020-12-15 | 2021-04-30 | 四川大学 | Washable multi-material type 3D printer nozzle |
-
2018
- 2018-12-18 CN CN201822124528.6U patent/CN209273981U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060473A (en) * | 2020-09-01 | 2020-12-11 | 苏州昊信精密机械有限公司 | Hot runner cleaning structure |
| CN112721160A (en) * | 2020-12-15 | 2021-04-30 | 四川大学 | Washable multi-material type 3D printer nozzle |
| CN112721160B (en) * | 2020-12-15 | 2022-05-31 | 四川大学 | Washable multi-material type 3D printer nozzle |
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