CN205800220U - 3D printer nozzle cleaning mechanism - Google Patents
3D printer nozzle cleaning mechanism Download PDFInfo
- Publication number
- CN205800220U CN205800220U CN201620775850.3U CN201620775850U CN205800220U CN 205800220 U CN205800220 U CN 205800220U CN 201620775850 U CN201620775850 U CN 201620775850U CN 205800220 U CN205800220 U CN 205800220U
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- China
- Prior art keywords
- polishing piece
- base portion
- printer nozzle
- matrix
- fixture
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Abstract
The utility model discloses a kind of 3D printer nozzle cleaning mechanism, including for being fixed on the fixture on 3D printer, and polishing piece, described polishing piece includes polishing piece matrix, polishing piece matrix surface offers cleaning hole, and described cleaning hole can make 3D printer nozzle insert with by wiping.Described polishing piece is arranged on described fixture in removably mode.This mechanism can not only clear up 3D printer nozzle quickly, also facilitates disassembly, cleaning.
Description
Technical field
This utility model relates to 3D printing technique field, particularly a kind of 3D printer nozzle cleaning mechanism
Background technology
3D printing technique occurs in the eighties in 20th century, also referred to as " rapid shaping technique ".The advantage of its maximum is nothing
Need machining or grinding tool, just directly can generate any object from the graph data that Computer Design goes out, thus greatly contract
The R&D cycle of short sawn timber, improve productivity ratio and reduce production cost.Therefore art circles and industrial quarters it are widely used in.
Common a kind of 3D printer is that the low melting point filamentary material of solid-state is heated to semi-molten state, is then squeezed
Go out, according to the track that every layer of object is predetermined, successively manufacture, often manufacture one layer of workbench and decline on a thickness or printing head
Rise a thickness, the most finally construct whole entity.But, the nozzle of 3D printer holds in the case of repeatedly working
It is easily generated the situation of blocking, clears up and dredge and be inconvenient for.
In view of this, special proposition this utility model.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer nozzle cleaning mechanism, can not only clear up 3D quickly and beat
Print machine nozzle, also facilitates disassembly, cleaning.
To achieve these goals, a kind of 3D printer nozzle cleaning mechanism that this utility model provides, including for solid
It is scheduled on the fixture on 3D printer, and
Polishing piece, described polishing piece includes that polishing piece matrix, polishing piece matrix surface offer cleaning hole, and described cleaning hole can
3D printer nozzle is inserted with by wiping.
Described polishing piece is arranged on described fixture in removably mode.
Alternatively and preferably, described 3D printer nozzle is double swivel nozzle, and the quantity in described cleaning hole is two, two
The position in cleaning hole is corresponding with the position of two nozzles respectively.
Alternatively and preferably, described fixture includes that fixture matrix, fixture matrix surface are provided with slot, slot
Bottom be provided with limiting section, described polishing piece matrix inserts the bottom of slot and polishing piece matrix and is resisted against on limiting section.
Alternatively and preferably, described polishing piece matrix includes the first base portion and extends, along the first base portion, the formed
Two base portions, described cleaning hole is arranged on the first base portion, and the both sides of the first base portion embed in slot, and the width of the second base portion is less than
The width of the first base portion, thus at the crossover position formation step of the first base portion and the second base portion.
Alternatively and preferably, distance is left between described limiting section and slot.
Alternatively and preferably, described polishing piece matrix includes that the boss formed from the teeth outwards, described cleaning hole are opened in
On boss.
Alternatively and preferably, described limiting section includes Horizontal limiting portion and extends formation along Horizontal limiting subordinate portion
Supporting part.
The 3D printer nozzle cleaning mechanism that this utility model provides, including can fix be connected fixing with 3D printer
Part.Installing polishing piece on fixture removably, cleaning hole is offered on the surface of polishing piece matrix, when 3D printer works
Time complete, controlling 3D printer nozzle and stretch in cleaning hole, the hole wall in cleaning hole contacts friction with printer nozzle, plays wiping
The effect of cleaning, so can avoid the cumbersome process that staff wiping printer nozzle causes, it is also possible to avoid staff by high temperature
Printer nozzle scald.Additionally, polishing piece can disassemble from fixture, easy cleaning.
Accompanying drawing explanation
The main TV structure schematic diagram of the 3D printer nozzle cleaning mechanism that Fig. 1 is provided by this utility model embodiment；
The side-looking structure of the fixture of the 3D printer nozzle cleaning mechanism that Fig. 2 is provided by this utility model embodiment is shown
It is intended to；
In figure:
1-fixture；2-polishing piece；3-fixture matrix；4-screw；5-polishing piece matrix；6-cleans hole；7-slot；8-
Limiting section；9-boss；21-the first base portion；22-the second base portion；23-step；81-Horizontal limiting portion；82-supporting part.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and be embodied as
The utility model is described in further detail for mode.
In description of the present utility model, it is to be understood that such as relating to term " " center ", " longitudinally ", " laterally ",
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of scope.
In description of the present utility model, it is to be understood that use the word such as " first ", " second " to limit zero
Part, it is only for be easy to above-mentioned parts is distinguished, as not having Stated otherwise, above-mentioned word does not has particular meaning,
Therefore it is not intended that limiting the scope of the invention.
Refer to Fig. 1, a kind of 3D printer nozzle cleaning mechanism that this utility model embodiment provides, including fixture 1
With polishing piece 2, fixture 1 is used for being fixed on 3D printer, such as, be fixed on the sidewall of 3D printer or 3D printer
Other positions can passed through in printer nozzle traveling process.In the present embodiment, fixture 1 includes that one is substantially rectangle
Tabular fixture matrix 3, the corner location on fixture matrix 3 surface is offered screw 4, is penetrated by screw or bolt assembly
Screw 4 is also connected with 3D printer.
Polishing piece 2 includes that polishing piece matrix 5, polishing piece matrix 5 surface offer cleaning hole 6, and cleaning hole 6 can make 3D print
Machine nozzle inserts with by wiping.In certain embodiments, 3D printer nozzle is double swivel nozzle, correspondingly, and the quantity in cleaning hole 6
Being two, the position in two cleaning holes 6 is corresponding with the position of two nozzles respectively.
Polishing piece 2 is arranged on described fixture 1 in removably mode.The most exemplarily provide a kind of polishing piece 2
And the connected mode between fixture 1.In the present embodiment, fixture 1 matrix surface is provided with slot 7, and slot 7 is put down by twice
Row ground C-shaped channel slide rail composition.Polishing piece matrix 5 both sides are inserted along slot 7.It is provided with limiting section 8, wiping in the bottom of slot 7
The bottom of part 2 matrix is resisted against on limiting section 8.So, slot 7 secures the position that polishing piece 2 is horizontal, and limiting section 8 secures
The position of polishing piece 2 longitudinal direction.In some cases, due to the insertion depth that cannot judge polishing piece 2 of staff, polishing piece
Matrix 5 is likely not to have and is inserted into limiting section position, causes polishing piece 2 position and does not fixes.Therefore, can between limiting section 8 and slot 7
To leave distance, to form an eye split, such staff is when installing polishing piece 2, it is possible to observed by eye split
Whether the bottom to polishing piece 2 contacts with limiting section 8, it is ensured that the accuracy of installation.If additionally, slot 7 is relatively wide, wiping
Part 2 is easy offset track when inserting, and causes left-right asymmetry problem, for solving this problem, in certain embodiments, wiping
Part 2 matrix is designed to the first base portion 21 and extends the second base portion 22 formed along the first base portion 21, and cleaning hole 6 is arranged on the
On one base portion 21, the both sides of the first base portion 21 embed in slot 7, and the width of the second base portion 22 is less than the width of the first base portion 21,
Thus at the crossover position formation step 23 of the first base portion 21 and the second base portion 22.So, staff is by observing both sides
Step 23 is the most concordant, it is possible to judge that the insertion of polishing piece 2 is the most symmetrical.
Polishing piece matrix 5 is additionally may included on surface the boss 9 formed, and cleaning hole 6 is opened on boss 9.Boss 9
Effect is the increase in the thickness of polishing piece matrix 5 so that the degree of depth in cleaning hole 6 increases, extend cleaning hole 6
Wiping distance on 3D printer nozzle, improves wiping effect.
Limiting section 8 can include Horizontal limiting portion 81 and extend the supporting part 82 formed along bottom, Horizontal limiting portion 81,
Limiting section so can play good support effect, and stability is higher.
When the work of 3D printer is complete, controls 3D printer nozzle and stretch in cleaning hole 6, clean the hole wall in hole 6 and beat
Print machine nozzle contact friction, plays the effect of wiped clean, after 3D printer nozzle exits cleaning hole 6, i.e. completes wiping.
So can avoid the cumbersome process that staff wiping printer nozzle causes, it is also possible to avoid staff by the printer nozzle of high temperature
Scald.Additionally, polishing piece 2 can disassemble from fixture 1, easy cleaning.
Above 3D printer nozzle cleaning mechanism provided by the utility model is described in detail.Used herein
Principle of the present utility model and embodiment are set forth by specific case, and the explanation of above example is only intended to help
Understand core concept of the present utility model.It should be pointed out that, for those skilled in the art, without departing from this
On the premise of utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modify also to fall
Enter in this utility model scope of the claims.
Claims (7)
1.3D printer nozzle cleaning mechanism, it is characterised in that include for being fixed on the fixture on 3D printer, and
Polishing piece, described polishing piece includes that polishing piece matrix, polishing piece matrix surface offer cleaning hole, and described cleaning hole can make
3D printer nozzle inserts with by wiping；
Described polishing piece is arranged on described fixture in removably mode.
3D printer nozzle cleaning mechanism the most according to claim 1, it is characterised in that described 3D printer nozzle is double
Head nozzle, the quantity in described cleaning hole is two, and the position in two cleaning holes is corresponding with the position of two nozzles respectively.
3D printer nozzle cleaning mechanism the most according to claim 1, it is characterised in that described fixture includes fixture
Matrix, fixture matrix surface is provided with slot, and the bottom of slot is provided with limiting section, and described polishing piece matrix inserts slot and wiping
The bottom wiping part matrix is resisted against on limiting section.
3D printer nozzle cleaning mechanism the most according to claim 3, it is characterised in that described polishing piece matrix includes
One base portion and the second base portion formed along the first base portion extension, described cleaning hole is arranged on the first base portion, the first base portion
Both sides embed in slot, the width of the second base portion is less than the width of the first base portion, thus at the first base portion and the second base portion
Crossover position forms step.
3D printer nozzle cleaning mechanism the most according to claim 3, it is characterised in that between described limiting section and slot
Leave distance.
6. according to the arbitrary described 3D printer nozzle cleaning mechanism of claim 1-5, it is characterised in that described polishing piece matrix
Including the boss formed from the teeth outwards, described cleaning hole is opened on boss.
7. according to the arbitrary described 3D printer nozzle cleaning mechanism of claim 3-5, it is characterised in that described limiting section includes
Horizontal limiting portion and the supporting part formed along the extension of Horizontal limiting subordinate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775850.3U CN205800220U (en) | 2016-07-21 | 2016-07-21 | 3D printer nozzle cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775850.3U CN205800220U (en) | 2016-07-21 | 2016-07-21 | 3D printer nozzle cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205800220U true CN205800220U (en) | 2016-12-14 |
Family
ID=57508240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775850.3U Active CN205800220U (en) | 2016-07-21 | 2016-07-21 | 3D printer nozzle cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205800220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337361A (en) * | 2017-01-31 | 2019-10-15 | 惠普发展公司，有限责任合伙企业 | Print head cleaning systems |
-
2016
- 2016-07-21 CN CN201620775850.3U patent/CN205800220U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337361A (en) * | 2017-01-31 | 2019-10-15 | 惠普发展公司，有限责任合伙企业 | Print head cleaning systems |
| US11135775B2 (en) | 2017-01-31 | 2021-10-05 | Hewlett-Packard Development Company, L.P. | Printhead cleaning system |
| CN110337361B (en) * | 2017-01-31 | 2022-04-15 | 惠普发展公司，有限责任合伙企业 | Printhead cleaning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180905 Address after: 618000 9, Dadu River Road, Jingyang hi tech Industrial Park, Deyang, Sichuan Patentee after: Kang Shuo (Deyang) Intelligent Manufacturing Co., Ltd. Address before: 100102 B F1-16, Rui Chong International Centre, 8 Wangjing East Road, Chaoyang District, Beijing. Patentee before: Electrical Group Co., Ltd. |