CN108274753A - A kind of printing head device of 3D printer - Google Patents
A kind of printing head device of 3D printer Download PDFInfo
- Publication number
- CN108274753A CN108274753A CN201810304244.7A CN201810304244A CN108274753A CN 108274753 A CN108274753 A CN 108274753A CN 201810304244 A CN201810304244 A CN 201810304244A CN 108274753 A CN108274753 A CN 108274753A
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- China
- Prior art keywords
- adjusting rod
- plate
- fixed plate
- feeding
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The present invention relates to increasing material manufacturing equipment technical field more particularly to a kind of printing head devices of 3D printer.A kind of printing head device of 3D printer, the printing head device includes the second fixed plate and head module, the head module is fixed in the second fixed plate, and the head module has third motor, driving gear, driven gear, feeding seat, feeding roller, intake machine, regulating wheel, the first adjusting rod, the second adjusting rod and third adjusting rod.Continuous feed may be implemented in the printing head device, feeds fast and easy.
Description
Technical field
The present invention relates to increasing material manufacturing equipment technical field more particularly to a kind of printing head devices of 3D printer.
Background technology
3D printing is being commonly called as increases material manufacturing technology, is referred to as " manufacturing technology with industrial revolution meaning ".3D is beaten
Print technology can be applied to multiple ambits, and one has been obtained in fields such as aerospace, military project, automobile, household electrical appliances, biomedicines
Fixed application, development prospect are wide.
FDM (Fused Deposition Modeling, fusion sediment rapid shaping technique) is most one of current application
Kind D printing techniques.Using FDM technology 3D printer use linear consumptive material, after being melted on workbench deposition modeling,
This kind of 3D printer structure is relatively easy, and manufacture, use and maintenance cost is all relatively low, and material cost is not also high, therefore, this kind of 3D
The application field of printer is most wide, promotes also most fast.
Applicant has applied for a kind of 3D printer, larger to solve existing 3D printer volume, is not suitable for being placed on table
The work of printing is completed in face, and printing shaping precision is not high and do not have stable support construction so that cost is higher.
Invention content
The object of the present invention is to provide a kind of printing head device of above-mentioned 3D printer, which can be with
It realizes continuous feed, feeds fast and easy.
In order to achieve the above purpose, present invention employs technical solutions below：
A kind of printing head device of 3D printer, which includes the second fixed plate and head module, described
Head module is fixed in the second fixed plate, and the head module has third motor, driving gear, driven gear, feeds
Expect that seat, feeding roller, intake machine, regulating wheel, the first adjusting rod, the second adjusting rod and third adjusting rod, the third motor are solid
Fixed to be arranged in the front end side of the second fixed plate, the rear end side of the second fixed plate, driving gear and third is arranged in driving gear
The output shaft of motor is connected, and driven gear, which is arranged, to be meshed in the other side of driving gear with driving gear, and driven gear connects
It is connected to output shaft, output shaft is connected with feeding roller, and the feeding seat is arranged to be set on the front end of the second fixed plate, feeding seat
It is equipped with the spout of spill, the feeding roller is threaded through on feeding seat, and a side of feeding roller exposes the side of spout, institute
The regulating wheel stated is arranged in the other side of spout, increases material item by realizing feeding, the tune between feeding roller and regulating wheel
Section wheel is erected on the first adjusting rod, and the bottom of the first adjusting rod is hingedly arranged on feeding seat, the top of the first adjusting rod and water
One end of second adjusting rod of flat setting is hinged, the third adjusting rod described in the other end connection of the second adjusting rod, third tune
The other end of pole is provided with adjusting nut and the first spring, and the side of the third motor is provided with grip block, folder
It holds and is provided with clamp port on plate, the third adjusting rod is erected in clamp port, and the first spring is arranged in adjusting nut in folder
Between holding mouth, the intake machine is arranged below spout, heating device is provided on intake machine, and in the bottom of spout
It is provided with print head
As a further improvement, the second fixed plate top is provided with the first stationary fixture, first stationary fixture is by U-shaped folder
Plate, upper clamp plate are constituted, and two pieces of upper clamp plates are separately positioned in the two-arm of U-shaped folder plate, be bolted belt, U-shaped folder plate and
Upper clamp plate is provided with connector in the middle part of U-shaped folder plate, and U-shaped folder plate is bolted on across connector in the second fixed plate.
As a further improvement, the front end side of the U-shaped folder plate is provided with protrusion, protrusion is provided with increasing material item and passes through
Hole.
Due to the adoption of the above technical solution, which may be implemented continuous feed, charging side to the present invention
Just quickly.It is larger to solve existing 3D printer volume using the 3D printer of the frame head apparatus, is not suitable for being placed on desktop
The work of printing is completed, and printing shaping precision is not high and do not have stable support construction so that cost is higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of 3D printer of the present invention.
Fig. 2 is the configuration schematic diagram of 3D printer of the present invention.
Fig. 3, Fig. 4 are the structural schematic diagram of Y-axis telecontrol equipment.
Fig. 5 is the structural schematic diagram of X-axis telecontrol equipment and head module.
Fig. 6 is the structural schematic diagram of head module.
Fig. 7 is the structural schematic diagram of pedestal.
Fig. 8, Fig. 9 are the structural schematic diagram of Z axis telecontrol equipment.
Specific implementation mode
The specific implementation mode of the present invention is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of 3D printer as shown in Figure 1 and Figure 2, the 3D printer include X-axis telecontrol equipment 1, Y-axis telecontrol equipment 2, Z
Axis telecontrol equipment 3, mounting plate 4, pedestal 5 and head module 6.The mounting plate 4 is vertically arranged with pedestal 5, mounting plate 4 and bottom
Seat 5 is provided with inclined connection plate, and the rear side in mounting plate 4 is arranged in inclined connection plate.Mounting plate 4 uses door case type, the bottom of mounting plate 4
Be fixed on pedestal 5, mounting plate 4 up and down, left and right four corners be respectively arranged with the first connecting seat 21, in left and right side,
It is respectively arranged with the first guide rod 22 between lower two the first connecting seats 21.The Y-axis telecontrol equipment 2 is by the first fixed plate
23, the first lead screw 24, first motor 25 and first motor seat 26, first fixed plate 23 are erected at the both sides of mounting plate 4,
The both sides rear portion of first fixed plate, 23 frame is respectively arranged with the first sliding block 27, and the first sliding block 27 is threaded through on the first guide rod 22,
And swivel nut 28 is also respectively set at the both sides rear portion of 23 frame of the first fixed plate, two first lead screws 24 are separately positioned on left and right side
Between upper and lower two the first connecting seats 21, two first lead screws 24, which are respectively sleeved in swivel nut 28, to be connected with swivel nut 28 by screw thread
It connects, the bottom end of described two first lead screws 24 is connected separately with the first motor 25, two first electricity by shaft coupling
Machine 25 is respectively fixedly disposed at two first motor seats 26, and two first motor seats 26 are separately positioned on the first connecting seat under two
21 lower section.The middle part of first connecting seat 21 is provided with bearing, and first lead screw 24 is arranged in bearing, the first connecting seat
21 side is provided with clamp port, and first guide rod 22 is held and mounted in clamp port.First motor seat 26 is using U-shaped
Structure is fixed on mounting plate 4, and the first motor 25 is fixed on by four screws under first motor seat 26
End, the shaft coupling are arranged in 26 inside U-shaped structure of the second motor cabinet.The angle of both sides four of first fixed plate 23
Portion is respectively arranged with the second connecting seat 29, and being respectively arranged with second between second connecting seat 29 of upper following left and right two leads
To bar 30.
As shown in figure 5, X-axis telecontrol equipment 1 includes the second fixed plate 11, the second motor 12, first the 13, first active of belt
The 14, first driven wheel 15 of wheel and the first stationary fixture 16, first driving wheel 14 and the first driven wheel 15 are respectively erected in
The both sides of first fixed plate 23, the first belt 13 connects the first driving wheel 14 and the first driven wheel 15, the second motor 12 are fixed on
In first fixed plate 23, the first driving wheel 14 described in the transmission axis connection of the second motor 12, first stationary fixture 16
It is fixed on the first belt 13, the lower end of the first stationary fixture 16 is connected with second fixed plate 11, and second is solid
The rear end of fixed board 11 is provided with the second sliding block, and the second sliding block is threaded through on the second guide rod 30.First stationary fixture 16 is by U-shaped folder
Plate, upper clamp plate are constituted, and two pieces of upper clamp plates are separately positioned in the two-arm of U-shaped folder plate, be bolted belt, U-shaped folder plate and
Upper clamp plate is provided with connector in the middle part of U-shaped folder plate, and U-shaped folder plate is bolted on the second fixed plate 11 across connector
On.The front end side of U-shaped folder plate is provided with protrusion, and protrusion, which is provided with, increases material through hole.
As shown in fig. 6, the head module 6 is fixed in the second fixed plate 11, the head module 6 has
Three motors 61, driving gear 62, driven gear 63, feeding seat 64, feeding roller 65, intake machine 66, regulating wheel 67, the first adjusting rod
68, the second adjusting rod 69 and third adjusting rod 70, the third motor 61 are fixed at the front end one of the second fixed plate 11
The rear end side of the second fixed plate 11 is arranged in side, driving gear 62, and driving gear 62 is connected with the output shaft of third motor 61,
Driven gear 63, which is arranged, to be meshed in the other side of driving gear 62 with driving gear 62, and driven gear connection 63 has output shaft,
Output shaft is connected with feeding roller 65, and the feeding seat 64 is arranged to be arranged on the front end of the second fixed plate 11, feeding seat 64
There are the spout 60 of spill, the feeding roller 65 to be threaded through on feeding seat 64, a side of feeding roller 65 exposes spout 60
Side, the regulating wheel 67 is arranged in the other side of spout 60, increases material item and pass through between feeding roller 65 and regulating wheel 67
Realize that feeding, the regulating wheel 67 are erected on the first adjusting rod 68, feeding seat is hingedly arranged in the bottom of the first adjusting rod 68
On 64, the top of the first adjusting rod 68 and one end of horizontally disposed second adjusting rod 69 are hinged, the second adjusting rod 69 it is another
One end connection third adjusting rod 70, the other end of third adjusting rod 70 are provided with adjusting nut 71 and the first spring 72,
And the side of the third motor 61 is provided with grip block 73, clamp port, the third tune are provided on grip block 73
Pole 70 is erected in clamp port, and the first spring 72 is arranged in adjusting nut 71 between clamp port, and the intake machine 66 is set
It sets below spout 60, heating device is provided on intake machine 66, and the bottom of spout 60 is provided with print head 74.
As shown in fig. 7, the pedestal 5 is provided with two third slide bars 52, pedestal 5 includes 51, two sides of front side baffle
Baffle 53, link block 54 and right angle link 55, the connection of right angle link 55 front side baffle 51 and side shield 53, with bolt by its
Fixed, side shield intermediate groove portion is embedded in mounting plate 4, and is fastened by screw and link block 54.
As shown in figure 8, the Z axis telecontrol equipment 3 includes support board 31, support plate 32, the 4th the 33, second active of motor
Take turns the 34, second driven wheel 35, the second belt 36 and the second stationary fixture 37, second driving wheel 34 and the second driven wheel 35
The front and rear sides of pedestal 5 are respectively erected in, the second belt 36 connects the second driving wheel 34 and the second driven wheel 35, the second motor 12
It is fixed on pedestal 5, the second driving wheel 34 described in the transmission axis connection of the second motor 12, second stationary fixture 37 is solid
Fixed to be arranged on the second belt 36, the upper end of the second stationary fixture 37 is connected with the support plate 32, the support plate
32 use quadrangle hollowed-out board, the bottom of support plate 32 to be provided with third sliding block 38, and third sliding block 38 is threaded through the third and slides
On bar 52, the support board 31 is arranged in the top of support plate 32, and the four corners of support board 31 are provided with supporting rod 39, branch
Strut 39 is threaded through second spring 40 between support plate 32 and support board 31, and the bottom of supporting rod 39 is threaded through support plate 32
Four corners, and supporting rod 39 is provided with nut.
Claims (3)
1. a kind of printing head device of 3D printer, which is characterized in that the printing head device includes the second fixed plate（11）
With head module（6）, the head module（6）It is fixed at the second fixed plate（11）On, the head module（6）Have
Third motor（61）, driving gear（62）, driven gear（63）, feeding seat（64）, feeding roller（65）, intake machine（66）, adjust
Wheel（67）, the first adjusting rod（68）, the second adjusting rod（69）With third adjusting rod（70）, the third motor（61）Fixation is set
It sets in the second fixed plate（11）Front end side, driving gear（62）Second fixed plate is set（11）Rear end side, driving tooth
Wheel（62）With third motor（61）Output shaft be connected, driven gear（63）It is arranged in driving gear（62）The other side and master
Moving gear（62）It is meshed, driven gear connection（63）There are output shaft, output shaft and feeding roller（65）It is connected, the feeding
Seat（64）It is arranged in the second fixed plate（11）Front end, feeding seat（64）On be provided with the spout of spill（60）, described feeds
Expect roller（65）It is threaded through feeding seat（64）On, feeding roller（65）A side expose spout（60）Side, the adjusting
Wheel（67）It is arranged in spout（60）The other side, increase material item pass through feeding roller（65）And regulating wheel（67）Between realize feeding,
The regulating wheel（67）It is erected at the first adjusting rod（68）On, the first adjusting rod（68）Bottom feeding seat is hingedly set（64）
On, the first adjusting rod（68）Top and horizontally disposed second adjusting rod（69）One end be hinged, the second adjusting rod（69）
The other end connection third adjusting rod（70）, third adjusting rod（70）The other end be provided with adjusting nut（71）With
One spring（72）, and in the third motor（61）Side be provided with grip block（73）, grip block（73）On be provided with folder
Hold mouth, the third adjusting rod（70）It is erected in clamp port, the first spring（72）It is arranged in adjusting nut（71）In clamping
Between mouthful, the intake machine（66）It is arranged in spout（60）Lower section, intake machine（66）On be provided with heating device, and feeding
Material mouth（60）Bottom be provided with print head（74）.
2. a kind of printing head device of 3D printer according to claim 1, which is characterized in that the second fixed plate（11）
Top is provided with the first stationary fixture, and the first stationary fixture is made of U-shaped folder plate, upper clamp plate, and two pieces of upper clamp plates are separately positioned on U
In the two-arm of type clamping plate, it is bolted belt, U-shaped folder plate and upper clamp plate, connector is provided in the middle part of U-shaped folder plate, it is U-shaped
Clamping plate is bolted on the second fixed plate across connector（11）On.
3. a kind of printing head device of 3D printer according to claim 1, which is characterized in that the front end of U-shaped folder plate
Side is provided with protrusion, and protrusion, which is provided with, increases material through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304244.7A CN108274753A (en) | 2018-04-08 | 2018-04-08 | A kind of printing head device of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304244.7A CN108274753A (en) | 2018-04-08 | 2018-04-08 | A kind of printing head device of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108274753A true CN108274753A (en) | 2018-07-13 |
Family
ID=62811196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304244.7A Pending CN108274753A (en) | 2018-04-08 | 2018-04-08 | A kind of printing head device of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108274753A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863791A (en) * | 2017-02-04 | 2017-06-20 | 苏州睿达矩自动化设备有限公司 | A kind of 3D printer |
| CN107020741A (en) * | 2017-06-08 | 2017-08-08 | 渭南高新区金石为开咨询有限公司 | A kind of 3D printer wire squeeze mechanism |
-
2018
- 2018-04-08 CN CN201810304244.7A patent/CN108274753A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863791A (en) * | 2017-02-04 | 2017-06-20 | 苏州睿达矩自动化设备有限公司 | A kind of 3D printer |
| CN107020741A (en) * | 2017-06-08 | 2017-08-08 | 渭南高新区金石为开咨询有限公司 | A kind of 3D printer wire squeeze mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |