CN206446118U - A kind of adaptivity feed device and 3D printer - Google Patents
A kind of adaptivity feed device and 3D printer Download PDFInfo
- Publication number
- CN206446118U CN206446118U CN201621214628.2U CN201621214628U CN206446118U CN 206446118 U CN206446118 U CN 206446118U CN 201621214628 U CN201621214628 U CN 201621214628U CN 206446118 U CN206446118 U CN 206446118U
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- China
- Prior art keywords
- upper strata
- lower floor
- extrusion
- erection support
- connecting rod
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- 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.)
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Abstract
The utility model discloses a kind of adaptivity feed device and 3D printer, including lower floor's print module, lower floor's connecting rod, upper strata extrusion module, upper strata connecting rod and moving slide block, the connection of consumptive material delivery pipe is provided between lower floor's print module and upper strata extrusion module, lower floor's print module includes printhead assembly and lower floor's erection support, and upper strata extrusion module includes upper strata erection support, extruder motor, extruder motor seat, extrusion handle, feeding gear.Extruder motor, extrusion handle, extruder motor seat and extrusion handle are installed in above the erection support of upper strata.Module is extruded on upper strata and lower floor's print module is connected by upper strata connecting rod and lower floor's connecting rod with corresponding sliding block respectively.The utility model has the advantage of short range extrusion and long-range extrusion both of which concurrently simultaneously, the light weight of printhead can be kept, the small stable movement of inertia in print procedure, the resistance being subject to during consumptive material can be reduced from extruder to nozzle movement simultaneously, extrusion, pumpback are quick on the draw, printing objects presentation quality is high, and mitigates extruder service load, extension device service life.
Description
Technical field
The present invention relates to 3D printer equipment technical field, more particularly to a kind of adaptivity feed device and 3D printing
Machine.
Background technology
The printer material consumption wire feeder of prior art is divided into short range wire feed and long-range wire feed both of which substantially, and short range is sent
Silk by extruder motor, Song Ji mechanisms and printhead be arranged on same bearing on so that consumptive material from extruder motor extrude after by
Very short distance can just reach printhead, due to reduce to greatest extent consumptive material between extruder to printhead by
Frictional resistance, consumptive material supply, pumpback sensitivity be good, and printing objects appearance Forming Quality is high, but due to extruder, extrusion hand
Handle etc. is fixed together with printhead, causes motion module overall weight in print procedure to be significantly increased, inertia is also mutually strained
Greatly, printhead motion precision degradation, when print speed is very fast when especially, trembling easily occurs in printhead, beat problem,
The print speed greatly limited, influences printing effect.
The U3D of patent CN 203917917（The long-range feed mechanism of printer）Using long-range wire feed pattern, by extruder motor with
Extruder head is separated, and is individually fixedly mounted on printing body other positions, is not moved with printhead in print procedure, consumptive material by
After extruder extrusion printing face in the mouth is transported to by very long feed pipe.Due to departing from extruder motor, printhead motion portion
Divide lighter in weight, autokinesis is higher, remain to keep stability during flying print.But due to extruder motor is pacified with printhead
Mounted in different parts, printer size is bigger, and the conveying pipeline of intermediate demand is longer, and consumptive material is subject to by extruder motor to extruder head
Resistance is also bigger, has aggravated extruder motor workload, influences the service life of printer.Simultaneously because it is larger by resistance,
Consumptive material easily skids in extrusion, and the accuracy of supply can not ensure, charging, pumpback have delay, cause printed product easy
There is the problems such as extrusion is not enough or excessive, wire drawing seriously, printing success rate reduction.
The content of the invention
For solving the above-mentioned problems of the prior art, it is an object of the present invention to provide a kind of 3D printer adaptivity
Feed device, the device is provided simultaneously with the advantage of short range extrusion and long-range extrusion both of which, first by extruder motor and printing
Head is separately mounted to above independent bearing, it is ensured that printhead itself light weight, makes printhead movement sensitive, while printed
No matter how print speed changes in journey, can ensure that the extruder motor moment follows extruder head synchronizing moving, makes to begin therebetween
Very small distance is kept eventually, as long as consumptive material overcomes very small stable resistance just to reach inside extruder head, extrusion, pumpback spirit
Quick, printing accessory appearance quality is high, while can mitigate the live load of extrusion mechanism, extends printer service life.
The present invention solves the technical scheme of technical problem.
A kind of adaptivity feed device and 3D printer, including lower floor's print module, lower floor's connecting rod, upper strata extrusion mould
Block, upper strata connecting rod and moving slide block, consumptive material delivery pipe is provided between lower floor's print module and upper strata extrusion module, described
Lower floor's print module includes printhead assembly and lower floor's erection support, and the upper strata extrusion module includes upper strata erection support, squeezed
Go out on motor, extruder motor seat, extrusion handle, feeding gear, the output shaft of the extruder motor and feeding gear is installed, it is described
Extruder motor, extrusion handle, extruder motor seat and extrusion handle are installed in above the erection support of upper strata, and mould is extruded on the upper strata
Block and lower floor's print module are connected by upper strata connecting rod and lower floor's connecting rod with corresponding sliding block respectively.
The printhead assembly and extruder motor are separately mounted on independent lower floor's erection support and upper strata erection support.
Consumptive material delivery pipe, the extruded machine extruder of consumptive material are provided between the upper strata erection support and lower floor's erection support
After extrusion printhead is reached through consumptive material delivery pipe.
The upper strata erection support and lower floor's erection support pass through upper strata connecting rod and lower floor's connecting rod and corresponding cunning respectively
Block is connected, and synchronizing moving is kept under the drive of sliding block in print procedure upper strata erection support and lower floor's erection support.
Consumptive material delivery pipe in the middle of the upper and lower erection support its length in print procedure keeps constant.
The extruder motor in the vertical direction is located at the top of the printhead assembly assembly.
Beneficial effects of the present invention.
The present invention has the advantage of process wire feed and long-range wire feed concurrently simultaneously, first by extruder motor and printhead in layout
It is installed separately, it is ensured that printhead light weight, makes printhead movement sensitive, good stability is kept when flying print；
Either small-sized or large-scale printer, can make to keep very small distance between extruder motor and printhead, particularly close simultaneously
Although the two of key is arranged on above different independent floor supports, no matter how print speed changes in print procedure, always
Can ensure that can follow extruder head synchronizing moving at the extruder motor moment, and distance therebetween keeps constant, as long as consumptive material overcomes non-
Often small stable resistance can be just reached inside extruder head, and consumptive material extrusion, pumpback are sensitive, and printing accessory appearance quality is high, simultaneously
The live load of extrusion mechanism can be mitigated, extend printer service life.
Brief description of the drawings
Fig. 1 is the overall structure diagram of invention.
Fig. 2 hides the partial schematic diagram after sliding block and part connecting rod for invention.
Embodiment
For the ease of understanding the present invention, below in conjunction with the accompanying drawings and specific embodiment, the present invention will be described in more detail.
The preferred embodiment of the present invention is given in accompanying drawing.But, the present invention can be realized in many different forms, not limited
In the embodiment described by this specification.The purpose for providing these embodiments is to make the understanding to the disclosure of invention more saturating
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " fixation ", "left", "right" and
Similar statement is for illustrative purposes only.
Unless otherwise defined, technology all used in this specification and scientific terminology are led with belonging to the technology of the present invention
The implication that the technical staff in domain is generally understood that is identical.It is specific that the term used in the description of the present invention is intended merely to description
The purpose of embodiment, is not intended to the limitation present invention.
As shown in Figure 1 to Figure 2, a kind of adaptivity feed device and 3D printer, including lower floor's print module（8、9）、
Lower floor's connecting rod 3, upper strata extrusion module（4、5、6、7、11）, upper strata connecting rod 2 and moving slide block 1, lower floor's print module and upper
Consumptive material delivery pipe 10 is provided between layer extrusion module, lower floor's print module installs branch comprising printhead assembly 9 and lower floor
Seat 8, the upper strata extrusion module includes upper strata erection support 11, extruder motor 4, extruder motor seat 6, extrudes handle 7, described to squeeze
Feeding gear 5, the extruder motor 4, extrusion handle 7, extruder motor seat 6 and extrusion hand are installed on the output shaft for going out motor 4
Handle 7 is installed in above upper strata erection support 11.
The printhead assembly 9 and extruder motor 4 are separately mounted to independent lower floor's erection support 8 and upper strata erection support
On 11.
The upper strata erection support 11 and lower floor's erection support 8 respectively by upper strata connecting rod 2 and lower floor's connecting rod 3 with it is corresponding
Sliding block 1 connect, on print procedure upper strata, erection support 11 and lower floor's erection support 8 can follow the synchronizing moving of sliding block 1.
Consumptive material delivery pipe 10, the extruded machine 4 of consumptive material are provided between the upper strata erection support 11 and lower floor's erection support 8
Through being passed through inside delivery pipe 10 inside printhead assembly 9 after extrusion.
The consumptive material delivery pipe 10 its length in print procedure keeps constant.
The extruder motor 4 is located at the top of the printhead assembly 9 in vertical direction.
Although above-mentioned the embodiment of invention is described with reference to accompanying drawing, not to the scope of the present invention
Limitation, on the basis of technical scheme, those skilled in the art need not pay creative work and can make
Various modifications or deform still within protection scope of the present invention.
Claims (6)
1. a kind of adaptivity feed device and 3D printer, including lower floor's print module, lower floor's connecting rod, upper strata extrusion module,
The connection of consumptive material delivery pipe, institute are provided with the middle of upper strata connecting rod and moving slide block, lower floor's print module and upper strata extrusion module
Lower floor's print module is stated comprising printhead assembly and lower floor's erection support, the upper strata extrusion module comprising upper strata erection support,
Feeding gear is installed on extruder motor, extruder motor seat, extrusion handle, feeding gear, the output shaft of the extruder motor, institute
State extruder motor, extrusion handle, extruder motor seat and extrusion handle to be installed in above the erection support of upper strata, the upper strata extrusion
Module and lower floor's print module are connected by upper strata connecting rod and lower floor's connecting rod with corresponding sliding block respectively.
2. adaptivity feed device as claimed in claim 1 and 3D printer, it is characterized in that, the printhead assembly and squeeze
Go out motor and be separately mounted to independent lower floor's erection support and upper strata erection support.
3. adaptivity feed device as claimed in claim 1 and 3D printer, it is characterized in that, the upper strata erection support and
Lower floor's erection support is connected by upper strata connecting rod and lower floor's connecting rod with moving slide block respectively, in print procedure upper strata erection support and
Lower floor's erection support can follow sliding block synchronizing moving.
4. adaptivity feed device as claimed in claim 1 and 3D printer, it is characterized in that, the upper strata erection support and
It is provided with to pass through inside consumptive material delivery pipe after consumptive material delivery pipe, the extruded machine extrusion of consumptive material between lower floor's erection support and beats
Print inside head assembly.
5. adaptivity feed device as claimed in claim 1 and 3D printer, it is characterized in that, the upper strata, lower floor install
Consumptive material delivery pipe in the middle of the bearing its length in print procedure keeps constant.
6. adaptivity feed device as claimed in claim 1 and 3D printer, it is characterized in that, the extruder motor is vertical
Direction is located at the top of the printhead assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214628.2U CN206446118U (en) | 2016-11-11 | 2016-11-11 | A kind of adaptivity feed device and 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214628.2U CN206446118U (en) | 2016-11-11 | 2016-11-11 | A kind of adaptivity feed device and 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206446118U true CN206446118U (en) | 2017-08-29 |
Family
ID=59661301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214628.2U Withdrawn - After Issue CN206446118U (en) | 2016-11-11 | 2016-11-11 | A kind of adaptivity feed device and 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206446118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393665A (en) * | 2016-11-11 | 2017-02-15 | 周保根 | Self-adaptive feeding device and 3D printer |
-
2016
- 2016-11-11 CN CN201621214628.2U patent/CN206446118U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393665A (en) * | 2016-11-11 | 2017-02-15 | 周保根 | Self-adaptive feeding device and 3D printer |
| CN106393665B (en) * | 2016-11-11 | 2019-07-16 | 昆山市奇迹三维科技有限公司 | A kind of adaptivity feed device and 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170829 Effective date of abandoning: 20190716 |