CN208730380U - A kind of 3D printer print head with choke preventing function - Google Patents
A kind of 3D printer print head with choke preventing function Download PDFInfo
- Publication number
- CN208730380U CN208730380U CN201820643385.7U CN201820643385U CN208730380U CN 208730380 U CN208730380 U CN 208730380U CN 201820643385 U CN201820643385 U CN 201820643385U CN 208730380 U CN208730380 U CN 208730380U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- partition
- plate
- bottom end
- 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 relates to 3D printing technique fields, in particular a kind of 3D printer print head with choke preventing function, including shell, partition and push plate, the top inner side of the shell is equipped with double output shaft electric machines, the main shaft end of double output shaft electric machines is rotatably connected to eccentric wheel, the eccentric wheel is arranged right below push plate, horizontally disposed partition is fixedly connected on the inside of the shell, blanking hole is offered on the inside of the partition, the bottom end of the partition is fixedly connected with spring catch, there is the pressing plate being vertically arranged immediately below the spring catch, the pressing plate outer end face central position is equipped with electrical contact, the utility model can make printer port of printer carry out intermittent feeding, it is excessive to can effectively prevent printer port of printer suction, reduce the rate of breakdown of printer, the rotation of helical blade is utilized simultaneously, to former at spray head Material is smashed, and is had huge economic benefit and extensive market prospects, is worth of widely use.
Description
Technical field
The utility model relates to 3D printing technique field, specially a kind of 3D printer print head with choke preventing function.
Background technique
With the development of society, the application to 3D printer is further extensive, printer is used high-frequency for a long time
Afterwards, it is be easy to cause the blocking of print head, in the case where traditional scheme is the scheme cleared up with mutual disassembly, when wasting a large amount of use
Between, and maintenance cost is increased, therefore, the demand to the 3D printer print head with choke preventing function is growing.
Most of 3D printer print heads do not have choke preventing function on the market, and after a protracted use, print head can be because
Continual sucking raw material be easy to cause blocking on the inside of print head, influences the normal use of printer, while the spray of print head
Material mouth is also to be easy to cause the place of raw material accumulated plugging, and conventional method is cleared up using mutual disassembly, and step is relatively complicated and leads
The reduction of working efficiency is caused therefore to propose a kind of 3D printer print head with choke preventing function regarding to the issue above.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer print head with choke preventing function, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of 3D printer print head with choke preventing function, including shell, partition and push plate, outside the top of the shell
Side is fixedly connected with connection frame, and the top inner side of the shell is fixed with fixed link, and the bottom end of the fixed link is fixedly connected
There are double output shaft electric machines, the main shaft end of double output shaft electric machines is rotatably connected to eccentric wheel, and the eccentric wheel is arranged right below
Push plate, the bottom end of the push plate are fixedly connected with the first spring, and the bottom end of first spring is fixedly connected with fixed plate, and solid
Fixed board is fixedly connected with the work being vertically arranged by the first spring and push plate elastic connection, the bottom end central position of the push plate
Stopper rod, the bottom end of the piston rod is fixedly connected with piston, and piston is slidably connected with shell, and the inside of the shell is fixed to be connected
It is connected to horizontally disposed partition, the top left hand of the partition offers feed opening, offers blanking hole on the inside of the partition,
The bottom end of the partition is fixedly connected with spring catch, there is the pressing plate being vertically arranged immediately below the spring catch, outside the pressing plate
End face central position is equipped with electrical contact, and the inner wall two sides of shell are fixedly connected with electric touch pad, and the outer end face of the pressing plate is solid
Surely it is connected with horizontally disposed telescopic rod, one end of the telescopic rod is fixedly connected with connecting plate, the outer sideslip of the connecting plate
It is dynamic to be connected with casing, second spring is fixedly connected on the inside of described sleeve pipe, the other end of described sleeve pipe is fixedly connected with the casing,
The bottom side of the pressing plate is equipped with support plate, is fixedly connected with horizontally disposed connecting rod, the connection on the inside of the support plate
The bottom end of bar is fixedly connected with motor, and the main shaft end of the motor is rotatably connected to helical blade, outside the bottom end of the shell
Side is fixedly connected with heating plate.
Preferably, first spring is arranged in the outside of piston rod, and the first spring and piston rod with the bottom of push plate
End is fixedly connected.
Preferably, the upper and lower ends of the push plate open up fluted, and groove fastens with spring catch.
Preferably, the number of the blanking hole shares 3, is uniformly provided with the central position of partition at equal intervals.
Preferably, check valve is fixedly connected on the inside of the feed opening and blanking hole.
Preferably, the electrical contact, electric touch pad and motor and heating plate are successively electrically connected.
Preferably, the helical blade is located at the bottom end central position of shell.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, by the eccentric wheel of setting, push plate, piston and blanking hole, printer port of printer can be made
Intermittent feeding is carried out, and blanking is carried out by the blanking hole on the inside of partition, can effectively prevent printer port of printer suction
Material is excessive, results in blockage on the inside of print head, reduces the rate of breakdown of printer, keeps printer blanking more smooth；
2, in the utility model, by the pressing plate of setting, electric touch pad, helical blade and heating plate, printer can be improved
Choke preventing function, printer port of printer blocking after, since feeding device is not off, will cause case inside pressure and become larger,
Raw material squeezes pressing plate outward, after device is powered, on the one hand improves temperature using heating plate and melts raw material at spray head, while spiral shell
The rotation of vane piece, smashes raw material, has huge economic benefit and extensive market prospects, is worth of widely use.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is structural schematic diagram at the A of the utility model Fig. 1；
Fig. 3 is structural schematic diagram at the B of the utility model Fig. 1.
In figure: 1- shell, 2- connection frame, 3- fixed link, the bis- output shaft electric machines of 4-, 5- eccentric wheel, 6- push plate, 7- piston rod,
8- fixed plate, the first spring of 9-, 10- piston, 11- check valve, 12- partition, 13- spring catch, 14- pressing plate, 15- electrical contact, 16-
Electric touch pad, 17- telescopic rod, 18- connecting plate, 19- casing, 20- second spring, 21- support plate, 22- connecting rod, 23- motor,
24- helical blade, 25- heating plate, a- feed opening, b- blanking hole, c- groove.
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 print head with choke preventing function, including shell 1, partition 12 and push plate 14, the shell 1
Apical lateral is fixedly connected with connection frame 2, and the top inner side of the shell 1 is fixed with fixed link 3, the bottom of the fixed link 3
End is fixedly connected with double output shaft electric machines 4, and the main shaft end of double output shaft electric machines 4 is rotatably connected to eccentric wheel 5, the eccentric wheel
5 are arranged right below push plate 6, and the bottom end of the push plate 6 is fixedly connected with the first spring 9, the bottom end of first spring 9 is fixed
It is connected with fixed plate 8, and fixed plate 8 passes through the first spring 9 and 6 elastic connection of push plate, the bottom end central position of the push plate 6
It is fixedly connected with the piston rod 7 being vertically arranged, the bottom end of the piston rod 7 is fixedly connected with piston 10, and piston 10 and shell 1
It is slidably connected, the inside of the shell 1 is fixedly connected with horizontally disposed partition 12, and the top left hand of the partition 12 offers
Feed opening a, the inside of the partition 12 offer blanking hole b, and the bottom end of the partition 12 is fixedly connected with spring catch 13, described
There is the pressing plate 14 being vertically arranged in the underface of spring catch 13, and the 14 outer end face central position of pressing plate is equipped with electrical contact 15, and
The inner wall two sides of shell 1 are fixedly connected with electric touch pad 16, and the outer end face of the pressing plate 14 is fixedly connected with horizontally disposed flexible
Bar 17, one end of the telescopic rod 17 are fixedly connected with connecting plate 18, and the outside of the connecting plate 18 slidably connects casing 19,
The inside of described sleeve pipe 19 is fixedly connected with second spring 20, and the other end of described sleeve pipe 19 is fixedly connected with shell 1, the pressure
The bottom side of plate 14 is equipped with support plate 21, and the inside of the support plate 21 is fixedly connected with horizontally disposed connecting rod 22, the company
The bottom end of extension bar 22 is fixedly connected with motor 23, and the main shaft end of the motor 23 is rotatably connected to helical blade 24, the shell
The Basolateral of body 1 is fixedly connected with heating plate 25.
The outside of piston rod 7, and the first spring 9 and bottom end of the piston rod 7 with push plate 6 is arranged in first spring 9
It is fixedly connected, convenient for utilizing the intermittent feeding of 7 realization device of piston rod, the blocking of anti-locking apparatus, while utilizing the first spring 9
Reset device, the upper and lower ends of the push plate 14 open up fluted c, and groove c fastens with spring catch 13, smooth in device
When logical, engaged using spring catch 13 with push plate 14, the position of push plate 14 is fixed, the number of the blanking hole b shares 3
It is a, it is uniformly provided with the central position of partition 12 at equal intervals, using blanking hole b, convenient for the blanking of device, while opening up more
It is fixedly connected to check valve 11 on the inside of the blocking of a blanking hole avoiding device, the feed opening a and blanking hole b, passes through list
Make raw material be merely able to unidirectionally flow into valve 11, it is unidirectional to flow out, the electrical contact 15, electric touch pad 16 and motor 23 and heating plate 25 according to
Secondary electric connection is contacted with electric touch pad 16 using electrical contact 15, is controlled device, and the helical blade 24 is located at shell 1
Bottom end central position raw material is blended using the rotation of helical blade 24, carry out the anti-blocking of printer port of printer.
Device: being powered by workflow when use, and double output shaft electric machines 4 are rotated with movable eccentric wheel 5, will by piston 10
Raw material sucks from feed inlet a and is discharged into feed opening b and produced and processed, while push plate 6 is resetted using the first spring 9, bullet
The position of pressing plate 14 is fixed in spring pin 13, and after device blocking, 1 internal pressure of shell becomes larger, and pushes pressing plate 14 to two sides
Movement, contacts electrical contact 15 with electric touch pad 14, to drive the heating of heating plate 25 to melt raw material at spray head, while electricity
Machine 23 drives helical blade 24 to rotate, and raw material is crushed, and after the dredging of shell 1, second spring 20 pushes telescopic rod 17 to make
Pressing plate 14 resets.
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 (7)
1. a kind of 3D printer print head with choke preventing function, including shell (1), partition (12) and pressing plate (14), feature
Be: the apical lateral of the shell (1) is fixedly connected with connection frame (2), and the top inner side of the shell (1) is fixed with
Fixed pole (3), the bottom end of the fixed link (3) are fixedly connected with double output shaft electric machines (4), the main shaft end of double output shaft electric machines (4)
End is rotatably connected to eccentric wheel (5), and the eccentric wheel (5) is arranged right below push plate (6), and the bottom end of the push plate (6) is fixed
It is connected with the first spring (9), the bottom end of first spring (9) is fixedly connected with fixed plate (8), and fixed plate (8) passes through the
One spring (9) and push plate (6) elastic connection, the bottom end central position of the push plate (6) are fixedly connected with the work being vertically arranged
The bottom end of stopper rod (7), the piston rod (7) is fixedly connected with piston (10), and piston (10) is slidably connected with shell (1), institute
It states and is fixedly connected on the inside of shell (1) horizontally disposed partition (12), the top left hand of the partition (12) offers charging
Hole (a) offers blanking hole (b) on the inside of the partition (12), and the bottom end of the partition (12) is fixedly connected with spring catch
(13), there are the pressing plate (14) being vertically arranged, pressing plate (14) the outer end face central position immediately below the spring catch (13)
Inner wall two sides equipped with electrical contact (15), and shell (1) are fixedly connected with electric touch pad (16), and the outer end face of the pressing plate (14) is solid
Surely it is connected with horizontally disposed telescopic rod (17), one end of the telescopic rod (17) is fixedly connected with connecting plate (18), the company
It is slidably connected on the outside of fishplate bar (18) casing (19), second spring (20), institute is fixedly connected on the inside of described sleeve pipe (19)
The other end for stating casing (19) is fixedly connected with shell (1), and the bottom side of the pressing plate (14) is equipped with support plate (21), the support
It is fixedly connected on the inside of plate (21) horizontally disposed connecting rod (22), the bottom end of the connecting rod (22) is fixedly connected with motor
(23), the main shaft end of the motor (23) is rotatably connected to helical blade (24), and the Basolateral of the shell (1) is fixed to be connected
It is connected to heating plate (25).
2. a kind of 3D printer print head with choke preventing function according to claim 1, it is characterised in that: described first
Spring (9) setting is in the outside of piston rod (7), and the first spring (9) and piston rod (7) are fixed with the bottom end of push plate (6) and connected
It connects.
3. a kind of 3D printer print head with choke preventing function according to claim 1, it is characterised in that: the pressing plate
(14) upper and lower ends open up fluted (c), and groove (c) fastens with spring catch (13).
4. a kind of 3D printer print head with choke preventing function according to claim 1, it is characterised in that: the blanking
The number in hole (b) shares 3, is uniformly provided with the central position of partition (12) at equal intervals.
5. a kind of 3D printer print head with choke preventing function according to claim 1, it is characterised in that: the charging
Check valve (11) are fixedly connected on the inside of hole (a) and blanking hole (b).
6. a kind of 3D printer print head with choke preventing function according to claim 1, it is characterised in that: the electricity touching
Head (15), electric touch pad (16) are successively electrically connected with motor (23) and heating plate (25).
7. a kind of 3D printer print head with choke preventing function according to claim 1, it is characterised in that: the spiral
Blade (24) is located at the bottom end central position of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643385.7U CN208730380U (en) | 2018-05-02 | 2018-05-02 | A kind of 3D printer print head with choke preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643385.7U CN208730380U (en) | 2018-05-02 | 2018-05-02 | A kind of 3D printer print head with choke preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208730380U true CN208730380U (en) | 2019-04-12 |
Family
ID=66022237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820643385.7U Expired - Fee Related CN208730380U (en) | 2018-05-02 | 2018-05-02 | A kind of 3D printer print head with choke preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208730380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126276A (en) * | 2019-05-21 | 2019-08-16 | 黄杨华 | It is a kind of can in 3D printer nozzle automatic telescopic cleaning plant |
| CN112589121A (en) * | 2020-11-23 | 2021-04-02 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Storage device for metal powder processing |
-
2018
- 2018-05-02 CN CN201820643385.7U patent/CN208730380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126276A (en) * | 2019-05-21 | 2019-08-16 | 黄杨华 | It is a kind of can in 3D printer nozzle automatic telescopic cleaning plant |
| CN110126276B (en) * | 2019-05-21 | 2021-02-05 | 曾转意 | Cleaning device capable of automatically stretching and retracting in 3D printer nozzle |
| CN112589121A (en) * | 2020-11-23 | 2021-04-02 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Storage device for metal powder processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208730380U (en) | A kind of 3D printer print head with choke preventing function | |
| CN211383974U (en) | Liquid residue filtering device | |
| CN209405894U (en) | A kind of Chemical Manufacture tail gas pretreatment unit | |
| CN208846968U (en) | A kind of discharge device of carbon calciner | |
| CN209437680U (en) | A kind of automatic intelligent capsule filler | |
| CN208894361U (en) | A kind of pueraria lobata crusher protective device | |
| CN211233052U (en) | Blowing and heating equipment for graphene | |
| CN209466095U (en) | A kind of silicon wafer solar panel burnishing device | |
| CN207990798U (en) | A kind of table multifunctional air purifier | |
| CN205966607U (en) | Novel improve crankcase cleaning machine of structure | |
| CN207861453U (en) | A kind of sheet dried radish drying batch collection device | |
| CN208807599U (en) | A kind of mushroom cleaning device having water-saving function | |
| CN206825960U (en) | Root of kudzu vine extraction equipment is used in a kind of kudzuvine root noodle production | |
| CN207350966U (en) | A kind of solar energy stainless steel water tank liner | |
| CN206528667U (en) | Multichannel dispenses pump | |
| CN206609248U (en) | Raw material equipment for drying in a kind of advanced manufacture | |
| CN209503870U (en) | A kind of efficient mechanical utensil sand blasting unit | |
| CN209602360U (en) | A kind of sewage treatment sludge drying mechanism | |
| CN216290206U (en) | Efficient intelligent capacitance compensation device | |
| CN212902405U (en) | Air supply feeding device for zinc oxide production | |
| CN209564100U (en) | A kind of dishwasher lid elevating mechanism | |
| CN214371549U (en) | Drying device is used in processing of antibiotic garment materials | |
| CN213673357U (en) | Abrasive device for material chemistry | |
| CN209405789U (en) | A kind of rare earth oxide Special filter press | |
| CN209689382U (en) | A kind of tungsten carbide sintering equipment of adjustable air pressure level |
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: 20190412 Termination date: 20210502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |