CN207088487U - A kind of 3D printer wire feeder - Google Patents
A kind of 3D printer wire feeder Download PDFInfo
- Publication number
- CN207088487U CN207088487U CN201720757281.4U CN201720757281U CN207088487U CN 207088487 U CN207088487 U CN 207088487U CN 201720757281 U CN201720757281 U CN 201720757281U CN 207088487 U CN207088487 U CN 207088487U
- Authority
- CN
- China
- Prior art keywords
- housing
- adjustment part
- printed material
- activity adjustment
- wire feeding
- 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
A kind of 3D printer wire feeder, including housing（1）, it is characterised in that：The housing（1）Side be provided with activity adjustment part（2）, housing（1）With activity adjustment part（2）Between spring is installed（5）, housing（1）With activity adjustment part（2）Middle part offer screwed hole respectively, threaded rod is installed in screwed hole（3）, threaded rod（3）Outer end be coaxially fixedly installed adjusting knob（4）, housing（1）Inside pass through gear shaft（8）Wire feeding gear is installed（7）, motor（11）Through decelerator and gear shaft（8）It is connected, activity adjustment part（2）Go up and be located at wire feeding gear（7）Outward flange on be provided with compression bearing（6）, the utility model is rational in infrastructure, has elastic regulation and locking function, can adapt to the printing raw material of varying cross-section, and all very convenient when needing to remove or load thread printing raw material, is advantageous to improve 3D printing effect.
Description
Technical field
A kind of wire feeder, more particularly to a kind of 3D printer wire feeder are the utility model is related to, belongs to printer and sets
Standby technical field.
Background technology
At present, 3D printer is more and more common, and people can print the article of various complicated shapes by 3D printer,
Such as：Three-dimension curved surface complicated and changeable, threedimensional model of hollow out etc..The 3D printer of existing desktop level is typically using hot melt skill
Art realizes 3D printing, it is necessary to which coiled elongated printing raw material are at the uniform velocity sent into 3D printing in hot melt and print procedure
Heated in the hot melt head of machine.Wire-feed motor can be used during feeding, existing wire feeder structure is simple, only has single
One wire feed function, without elastic regulation and locking function, the printing raw material of varying cross-section can not be adapted to, if in 3D
There are various failures in printer in print procedure, 3D printer break down need to lock thread printing raw material when also without
Method carries out effectively locking, it is necessary to will be very inconvenient when stopping and removing thread printing raw material, then restarts 3D and beat
Print and thread printing raw material are encased in wire-feed motor it is also extremely difficult, govern all the time 3D printer use effect
Fruit.
The content of the invention
The purpose of this utility model be for existing 3D printer wire feeder it is simple in construction, without it is elastic regulation and
Locking function, the printing raw material of varying cross-section can not be adapted to, it is all non-when needing to remove or load thread printing raw material
It is often inconvenient, the defects of being unfavorable for improving 3D printing effect and deficiency, there is provided it is a kind of rational in infrastructure, there is elastic regulation and locking
Function, the printing raw material of varying cross-section are can adapt to, and when needing to remove or load thread printing raw material all very
It is convenient, be advantageous to improve a kind of 3D printer wire feeder of 3D printing effect.
To realize the purpose of this utility model, technical solution of the present utility model is：A kind of 3D printer wire feed dress
Put, including housing, it is characterised in that：The side of the housing is provided with activity adjustment part, pacifies between housing and activity adjustment part
Equipped with spring, the middle part of housing and activity adjustment part offers screwed hole respectively, and threaded rod is provided with screwed hole, threaded rod
Outer end is coaxially fixedly installed adjusting knob, and the inside of housing is provided with wire feeding gear, the inside installation of housing by gear shaft
There is motor, motor is connected through decelerator with gear shaft, is provided with activity adjustment part and on the outward flange of wire feeding gear
Bearing is compressed, the gap between bearing and wire feeding gear is compressed and is provided with printed material entrance, compress bearing and wire feed tooth
Gap between wheel is provided with printed material outlet.
On spacing lever, spacing lever is arranged between housing and activity adjustment part the spring housing.
The compression bearing is arranged on activity adjustment part or sliding shoe, and threaded rod is corresponding with activity adjustment part or sliding shoe
Set.
The outlet of the printed material entrance and printed material is oppositely arranged, printed material entrance and printed material outlet it is interior
Chamber cross section is more than the cross section of printed material.
The beneficial effects of the utility model are：
1st, the utility model employs the adjustable compression bearing of front and back position, turns adjusting knob can and realizes to compressing
The regulation of bearing front and back position, it is exactly that the gap between compression bearing and wire feeding gear can be made to diminish to inner side adjustment, laterally
Adjustment is exactly that the gap between compression bearing and wire feeding gear can be made to become big.
2nd, the utility model is rational in infrastructure, has elastic regulation and locking function, can adapt to the printing of varying cross-section
Raw material, and it is all very convenient when needing to remove or load thread printing raw material, be advantageous to improve 3D printing effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is inside top figure of the present utility model.
Fig. 3 is Fig. 2 lateral inner top view.
In figure：Housing 1, activity adjustment part 2, threaded rod 3, adjusting knob 4, spring 5, compress bearing 6, wire feeding gear 7, tooth
Wheel shaft 8, printed material entrance 9, printed material outlet 10, motor 11, printed material 12.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 3, a kind of 3D printer wire feeder of the present utility model, including housing 1, it is characterised in that：Institute
The side for stating housing 1 is provided with activity adjustment part 2, and spring 5, housing 1 and activity are provided between housing 1 and activity adjustment part 2
The middle part of regulating part 2 offers screwed hole respectively, and threaded rod 3 is provided with screwed hole, and the outer end of threaded rod 3 is coaxially fixedly installed
There is adjusting knob 4, the inside of housing 1 is provided with wire feeding gear 7 by gear shaft 8, and the inside of housing 1 is provided with motor 11, electricity
Machine 11 is connected through decelerator with gear shaft 8, and compression is provided with activity adjustment part 2 and on the outward flange of wire feeding gear 7
Bearing 6, compress the gap between bearing 6 and wire feeding gear 7 and be provided with printed material entrance 9, compress bearing 6 and wire feed tooth
Gap between wheel 7 is provided with printed material outlet 10.
The spring 5 is enclosed on spacing lever, and spacing lever is arranged between housing 1 and activity adjustment part 2.
The compression bearing 6 is arranged on activity adjustment part 2 or sliding shoe, threaded rod 3 and activity adjustment part 2 or sliding shoe
It is correspondingly arranged.
The printed material entrance 9 is oppositely arranged with printed material outlet 10, printed material entrance 9 and printed material outlet
10 lumenal cross-section is more than the cross section of printed material 12.
Housing 1 of the present utility model is the shell body of wire feeder, and the side of housing 1 is provided with activity adjustment part 2, activity
Regulating part 2 can carry out sliding back and forth regulation on housing 1.Spring 5, spring 5 are installed between housing 1 and activity adjustment part 2
It is enclosed on spacing lever, spacing lever is arranged between housing 1 and activity adjustment part 2.Housing 1 and activity adjustment part 2
Middle part offers screwed hole respectively, and threaded rod 3 is provided with screwed hole, and the outer end of threaded rod 3 is coaxially fixedly installed regulation rotation
Button 4, threaded rod 3 can be just driven to adjust the relative position between housing 1 and activity adjustment part 2 by turning adjusting knob 4.
The inside of housing 1 is provided with wire feeding gear 7 by gear shaft 8, and the inside of housing 1 is provided with motor 11, motor 11
It is connected through decelerator with gear shaft 8, motor 11 drives wire feeding gear 7 to rotate.On activity adjustment part 2 and it is located at wire feeding gear 7
Outward flange on be provided with and compress bearing 6, compress bearing 6 and be arranged on activity adjustment part 2 or sliding shoe, threaded rod 3 and activity
Regulating part 2 or sliding shoe are correspondingly arranged.Turn adjusting knob 4 and adjust the relative position of activity adjustment part 2, and then realize to pressure
Mandrel holds the regulation of 6 front and back positions, is exactly that the gap between compression bearing 6 and wire feeding gear 7 can be made to diminish to inner side adjustment, to
Outside adjustment is exactly that the gap between compression bearing 6 and wire feeding gear 7 can be made to become big, has elastic regulation and locking work(well
Energy.
Compress the gap between bearing 6 and wire feeding gear 7 and be provided with printed material entrance 9, compress bearing 6 and wire feed
Gap between gear 7 is provided with printed material outlet 10, and printed material entrance 9 is relative with printed material outlet 10 to be set
Put, the lumenal cross-section of printed material entrance 9 and printed material outlet 10 is more than the cross section of printed material 12.Due to compression axis
Front and rear regulation can easily be carried out by holding 6 so that wire feeder can adapt to the printing raw material of varying cross-section.3D is carried out to beat
The printed material 12 of print is entered inside wire feeder by printed material entrance 9, and printed material 12 is thin for coiled 3D printing
Wire material, printed material 12 realize the at the uniform velocity feeding of printed material 12 under the drive of wire feeding gear 7, and printed material 12 exists
Heated in the hot melt head of 3D printer.
Above content is to combine the further description that embodiment is done to the utility model, it is impossible to thinks this
The specific implementation of utility model is confined to these explanations, comes for the utility model person of an ordinary skill in the technical field
Say, without departing from the concept of the premise utility, the simple replacement made, should all be considered as belonging to of the present utility model
Protection domain.
Claims (4)
1. a kind of 3D printer wire feeder, including housing（1）, it is characterised in that：The housing（1）Side be provided with activity
Regulating part（2）, housing（1）With activity adjustment part（2）Between spring is installed（5）, housing（1）With activity adjustment part（2）In
Portion offers screwed hole respectively, and threaded rod is provided with screwed hole（3）, threaded rod（3）Outer end be coaxially fixedly installed regulation
Knob（4）, housing（1）Inside pass through gear shaft（8）Wire feeding gear is installed（7）, housing（1）Inside motor is installed
（11）, motor（11）Through decelerator and gear shaft（8）It is connected, activity adjustment part（2）Go up and be located at wire feeding gear（7）Outside
Compression bearing is provided with edge（6）, compress bearing（6）With wire feeding gear（7）Between gap be provided with printed material and enter
Mouthful（9）, compress bearing（6）With wire feeding gear（7）Between gap be provided with printed material outlet（10）.
A kind of 2. 3D printer wire feeder according to claim 1, it is characterised in that：The spring（5）It is enclosed on spacing
On adjusting rod, spacing lever is arranged on housing（1）With activity adjustment part（2）Between.
A kind of 3. 3D printer wire feeder according to claim 1, it is characterised in that：The compression bearing（6）Installation
In activity adjustment part（2）Or on sliding shoe, threaded rod（3）With activity adjustment part（2）Or sliding shoe is correspondingly arranged.
A kind of 4. 3D printer wire feeder according to claim 1, it is characterised in that：The printed material entrance（9）
Exported with printed material（10）It is oppositely arranged, printed material entrance（9）Exported with printed material（10）Lumenal cross-section be more than
Printed material（12）Cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757281.4U CN207088487U (en) | 2017-06-27 | 2017-06-27 | A kind of 3D printer wire feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757281.4U CN207088487U (en) | 2017-06-27 | 2017-06-27 | A kind of 3D printer wire feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207088487U true CN207088487U (en) | 2018-03-13 |
Family
ID=61554075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720757281.4U Expired - Fee Related CN207088487U (en) | 2017-06-27 | 2017-06-27 | A kind of 3D printer wire feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207088487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561475A (en) * | 2021-06-29 | 2021-10-29 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3D printing apparatus of accurate leveling |
-
2017
- 2017-06-27 CN CN201720757281.4U patent/CN207088487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561475A (en) * | 2021-06-29 | 2021-10-29 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3D printing apparatus of accurate leveling |
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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: 20180313 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |