CN207465891U - A kind of three-dimensional printer extruder head of changeable feeding - Google Patents
A kind of three-dimensional printer extruder head of changeable feeding Download PDFInfo
- Publication number
- CN207465891U CN207465891U CN201721313910.0U CN201721313910U CN207465891U CN 207465891 U CN207465891 U CN 207465891U CN 201721313910 U CN201721313910 U CN 201721313910U CN 207465891 U CN207465891 U CN 207465891U
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- CN
- China
- Prior art keywords
- shell
- extruder head
- dimensional printer
- screw rod
- sides
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of three-dimensional printer extruder heads of changeable feeding,Including shell,Switch is installed at the top of the shell,And the both sides of the shell are symmetrically installed with fan frame,The inside of the fan frame is equipped with wind turbine,And the junction of fan frame and wind turbine is provided with Fan casing,The bottom end of the other both sides of shell is respectively connected with slide bar,And the junction of slide bar and shell is provided with fixing groove,The shell is internally provided with sound-isolating sponge,The inside of the shell is equipped with extruder head,And the both sides on extruder head top are symmetrically arranged with liquid storage box,The extruder head is internally provided with screw rod,The bottom of the screw rod is equipped with nozzle,The utility model is provided with two liquid storage boxes,And switch is installed on the shell and is electrically connected with liquid storage box,It can be by switching over feeding to the adjusting of switch,It is provided with sound-isolating sponge inside the housing,The noise that absorbable machine is generated in running,Reduce noise pollution.
Description
Technical field
The utility model belongs to three-dimensional printer technology field, and in particular to a kind of three-dimensional printer of changeable feeding squeezes
Lift one's head.
Background technology
Three-dimensional printer is a kind of technique of rapid shaping, is layered by the way of layer upon layer and produces threedimensional model,
Its operational process is similar to conventional printer, and only conventional printer is the plane that two dimension is formed in ink printed to papery
Drawing, and three-dimensional printer is that the materials such as liquid photosensitive resin material, the plastic wire, the land plaster that melt are passed through jet binder
Or the modes such as extrusion realize that layer upon layer is superimposed to form 3D solid.
But three-dimensional printer extruder head currently on the market is not only complicated, but also function is single, traditional three-dimensional
Printer extruder head cannot switch feeding, in print procedure, it is impossible to preferably adapt to the demand of user, and during use
The noise that machine generates is larger.
Utility model content
The purpose of this utility model is to provide a kind of three-dimensional printer extruder head of changeable feeding, to solve the above-mentioned back of the body
What is proposed in scape technology cannot switch feeding, and the larger problem of set noise.
To achieve the above object, the utility model provides following technical solution：A kind of three-dimensional printer of changeable feeding
Extruder head including shell, is equipped with switch, and the both sides of the shell are symmetrically installed with fan frame, institute at the top of the shell
The junction for stating fan frame and shell is provided with fan bolt, and the inside of the fan frame is equipped with wind turbine, and the side of wind turbine
Fan casing is provided with, the bottom end of the other both sides of shell is respectively connected with slide bar, and the junction of slide bar and shell is provided with admittedly
Determine slot, the bottom of the shell is connected with fixed frame, and the junction of fixed frame and shell is symmetrical arranged there are two fixing bolt,
The shell is internally provided with sound-isolating sponge, and the inside of the shell is equipped with extruder head, and the both sides pair on extruder head top
Title is provided with liquid storage box, charge door is both provided at the top of the liquid storage box, the extruder head is internally provided with screw rod, and spiral shell
Shaft coupling is provided at the top of bar, stepper motor is provided at the top of the shaft coupling, the bottom of the screw rod is equipped with nozzle,
And nozzle is internally provided with liquid outlet, the nozzle connect with shell by fixed frame, and the switch is electrically connected with liquid storage box,
The stepper motor is electrically connected with screw rod.
Preferably, the shell is slidably connected with slide bar by fixing groove.
Preferably, there are two the fixing grooves, and the both sides of shell are symmetrically distributed in.
Preferably, it is equidistant on the appearance wall of the screw rod to be provided with thread.
Preferably, the nozzle is conical structure.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model has been symmetrical arranged two liquid storage boxes on the top of extruder head, can during machine operation
Two different materials are added in simultaneously in the charge door of two liquid storage boxes, when liquid storage box is worked, extruder head can be random
Feeding is switched over, switching extruder head during work is avoided to cause machine error.
(2) the utility model is provided with sound-isolating sponge inside the housing, and machine can usually generate greatly in the process of work
Noise is measured, when making staff for a long time in the environment, threat easily is generated to health, by the setting of sound-isolating sponge, can be inhaled
The noise that a large amount of machines are generated in running is received, noise pollution is greatly lowered.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the front view of the utility model；
In figure：1- liquid storage boxes, 2- charge doors, 3- switches, 4- stepper motors, 5- shaft couplings, 6- shells, 7- fixing grooves, 8-
Screw rod, 9- liquid outlets, 10- nozzles, 11- sound-isolating sponges, 12- extruder heads, 13- Fan casings, 14- fans bolt, 15- fixed frames,
16- fixing bolts, 17- slide bars, 18- wind turbines, 19- fan frames.
Specific 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
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of three-dimensional printer of changeable feeding squeezes out
Head, including shell 6, the top of shell 6 is equipped with switch 3, and the both sides of shell 6 are symmetrically installed with fan frame 19, fan frame 19
The junction of shell 6 is provided with fan bolt 14, the inside of fan frame 19 is equipped with wind turbine 18, in use, machine
Inside heating is also easy to produce waste heat, by the setting of wind turbine 18, machine heat sinking function can be made more preferable, and the side of wind turbine 18 is set
Fan casing 13 is equipped with, the bottom end of 6 other both sides of shell is connected with slide bar 17, and the junction of slide bar 17 and shell 6 is provided with admittedly
Determine slot 7, the bottom of shell 6 is connected with fixed frame 15, and the junction of fixed frame 15 and shell 6 is symmetrical arranged that there are two fixed spiral shells
Bolt 16, shell 6 are internally provided with sound-isolating sponge 11, by the setting of sound-isolating sponge 11, during machine operation, absorb
The noise that a large amount of machines generate, can effectively reduce noise pollution, the inside of shell 6 is equipped with extruder head 12, and extruder head 12
The both sides on top are symmetrically arranged with liquid storage box 1, by two liquid storage boxes set on extruder head, can during the work time at any time into
Row switching feeding, makes switching feeding more convenient, and the top of liquid storage box 1 is both provided with charge door 2, the inside setting of extruder head 12
There is screw rod 8, and the top of screw rod 8 is provided with shaft coupling 5, the top of shaft coupling 5 is provided with stepper motor 4, the bottom peace of screw rod 8
Equipped with nozzle 10, and nozzle 10 is internally provided with liquid outlet 9, and nozzle 10 is connect with shell 6 by fixed frame 15, switch 3 and step
Stepper motor 4 is electrically connected.
In the present embodiment, it is preferred that shell 6 is slidably connected with slide bar 17 by fixing groove 7, by the setting of sliding groove 7,
Shell 6 is made to be attached with slide bar 17, and during the work time, make shell 6 that can be slided on slide bar 17, tune when making machine operation
Whole position is more convenient, and print procedure is more smooth.
In the present embodiment, it is preferred that there are two fixing grooves 7, and is symmetrically distributed in the both sides of shell 6, passes through fixing groove 7
Setting, movement when can make machine operation on slide bar 17 is more steady, can prevent machine from slipping in use
Cause the damage of machine.
In the present embodiment, it is preferred that it is equidistant on the appearance wall of screw rod 8 to be provided with thread, by the setting of screw rod 8,
It can make machine in operation process, stepper motor 14 can effectively drive screw rod 8, and material liquid is squeezed into liquid outlet 9, etc.
The thread of distance makes material liquid more uniformly smooth in extrusion.
In the present embodiment, it is preferred that the nozzle 10 is conical structure, by the setting of nozzle 10, squeezes material liquid
Constant cross-section can be maintained when going out, making machine, material liquid squeezes out more stable, smoothness at work, and the product made is more smart
Really.
The operation principle and process for using of the utility model：The three-dimensional printer extruder head of the changeable feeding, installs
Raw material is put into charge door 2 by Bi Hou, and raw material is sent into the screw rod 8 in extruder head 12 by liquid storage box 1, and screw rod 8 is by stepper motor
Raw material is sent into the liquid outlet 9 in nozzle 10 by 4 drivings, and nozzle 10 is fixed by fixed frame 15, and three-dimensional printer starts to print, wind
Wind turbine 18 in fan frame 19 starts to rotate, and radiates for machine, and shell 6 is slided by fixing groove 7 on slide bar 17, adjusts
Whole position, the sound-isolating sponge 11 inside shell 6 can absorb the noise generated during a large amount of machine operations, reduce noise pollution.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of three-dimensional printer extruder head of changeable feeding, including shell (6), it is characterised in that：The top of the shell (6)
Portion is equipped with switch (3), and the both sides of shell (6) are symmetrically installed with fan frame (19), the fan frame (19) and shell (6)
Junction is provided with fan bolt (14), and the inside of the fan frame (19) is equipped with wind turbine (18), and the side of wind turbine (18)
Fan casing (13) is provided with, the bottom end of the other both sides of the shell (6) is respectively connected with slide bar (17), and slide bar (17) and shell
(6) junction is provided with fixing groove (7), and the bottom of the shell (6) is connected with fixed frame (15), and fixed frame (15) with it is outer
The junction of shell (6) is symmetrical arranged there are two fixing bolt (16), and the shell (6) is internally provided with sound-isolating sponge (11),
The inside of the shell (6) is equipped with extruder head (12), and the both sides on extruder head (12) top are symmetrically arranged with liquid storage box (1),
Charge door (2) is both provided at the top of the liquid storage box (1), the extruder head (12) is internally provided with screw rod (8), and screw rod
(8) shaft coupling (5) is provided at the top of, stepper motor (4), the bottom of the screw rod (8) are provided at the top of the shaft coupling (5)
Portion is equipped with nozzle (10), and nozzle (10) is internally provided with liquid outlet (9), and the nozzle (10) is with shell (6) by fixing
Frame (15) connects, and the switch (3) is electrically connected with stepper motor (4).
2. a kind of three-dimensional printer extruder head of changeable feeding according to claim 1, it is characterised in that：The shell
(6) it is slidably connected with slide bar (17) by fixing groove (7).
3. a kind of three-dimensional printer extruder head of changeable feeding according to claim 1, it is characterised in that：The fixation
There are two slots (7), and is symmetrically distributed in the both sides of shell (6).
4. a kind of three-dimensional printer extruder head of changeable feeding according to claim 1, it is characterised in that：The screw rod
(8) it is equidistant on appearance wall to be provided with thread.
5. a kind of three-dimensional printer extruder head of changeable feeding according to claim 1, it is characterised in that：The nozzle
(10) it is conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313910.0U CN207465891U (en) | 2017-10-12 | 2017-10-12 | A kind of three-dimensional printer extruder head of changeable feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313910.0U CN207465891U (en) | 2017-10-12 | 2017-10-12 | A kind of three-dimensional printer extruder head of changeable feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207465891U true CN207465891U (en) | 2018-06-08 |
Family
ID=62266620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721313910.0U Expired - Fee Related CN207465891U (en) | 2017-10-12 | 2017-10-12 | A kind of three-dimensional printer extruder head of changeable feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207465891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625927A (en) * | 2019-10-30 | 2019-12-31 | 常州先导智能科技有限公司 | 3D print head |
-
2017
- 2017-10-12 CN CN201721313910.0U patent/CN207465891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625927A (en) * | 2019-10-30 | 2019-12-31 | 常州先导智能科技有限公司 | 3D print 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: 20180608 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |