CN208978270U - A kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle - Google Patents
A kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle Download PDFInfo
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- CN208978270U CN208978270U CN201821868940.2U CN201821868940U CN208978270U CN 208978270 U CN208978270 U CN 208978270U CN 201821868940 U CN201821868940 U CN 201821868940U CN 208978270 U CN208978270 U CN 208978270U
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- China
- Prior art keywords
- discharge head
- plug
- silk
- aluminium block
- printing material
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Abstract
It reels off raw silk from cocoons nozzle the utility model discloses a kind of anti-plug of 3D printer, including aluminium block be connected to cylinder, the inner wall of the connection cylinder is equipped with multiple fixed links, and the fixed link is fixedly connected with cylinder is connected to, and the aluminium block be connected to cylinder pass through be arranged in connection cylinder side threaded connection, the side of the aluminium block is equipped with multiple heat conducting pipes, and the heat conducting pipe insertion is arranged in aluminium block, the side of the heat conducting pipe is equipped with connecting line, and the connecting line and heat conducting pipe are electrically connected, printing material silk can spray in time inside discharge head, it will not lead to plug by bulk deposition in discharge head, with to printing material silk thermally equivalent, and the impurity of printing material silk is removed by decontamination pipe, prevent discharge head from plug occurs in this way, and it is easy to operate to greatly improve efficiency.
Description
Technical field
It is especially that a kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle the utility model relates to 3D printer technical field.
Background technique
3D printer is also known as three-dimensional printer (3DP), is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology
Device.The working principle of 3D printer is essentially identical with normal printer, is controlled " printed material " in layer by computer
Ground stacks up, and the blueprint on computer is finally become in kind, this technology is usually in fields such as mold manufacture, industrial designs
It is used for modeling or the direct manufacture for some products.
It is found by retrieval, the utility model of patent No. CN205871225U discloses a kind of 3D printer nozzle, comprising:
Successively it is integrally formed the installing pipe to link together, thin-walled buffer area and heating part；The installing pipe has to be added to penetrate
Heat melts silk and thawing silk to be heated is guided to enter the silk guide passage in thin-walled buffer area and heating part；The heating part to
Under the action of external calandria, to be heated thawing silk of the heating and melting in it, the nozzle bore that also there is outflow to melt body；It is described thin
Wall buffer area is connected between the heating part and installing pipe.
The analysis found that the existing discharge head that reels off raw silk from cocoons has the following disadvantages；First, 3D printing is when in use, printing
Material is easy to contact with the external world, is easy dust and large granular impurity there are many bands, is not easy so that forming bulk matter after heating
It goes out from discharge head, leads to plug；Second, the degree difference of heating melts degree for the material of printing when heating a period of time
Difference is easy to remain in discharge head, further results in plug；Third, if the material of printing sprays not in time inside discharge head
Go, will in discharge head bulk deposition, lead to plug；Fourth, needing to clear up more time-consuming after plug, need to disassemble
Entire spray head, it is very troublesome, and be inconvenient to operate.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of anti-plug of 3D printer herein and reels off raw silk from cocoons nozzle, tool
Have to printing material silk thermally equivalent, and remove the impurity of printing material silk by decontamination pipe, prevents discharge head from plug occurs in this way, and
And easy to operate greatly improve efficiency.
Reel off raw silk from cocoons nozzle the utility model is realized in this way constructing a kind of anti-plug of 3D printer, including aluminium block be connected to
The inner wall of cylinder, the connection cylinder is equipped with multiple fixed links, and the fixed link is fixedly connected with cylinder is connected to, and the aluminium block and company
Logical cylinder passes through the threaded connection that connection cylinder side is arranged in, and the side of the aluminium block is equipped with multiple heat conducting pipes, and the heat conducting pipe
Insertion is arranged in aluminium block, and the side of the heat conducting pipe is equipped with connecting line, and the connecting line and heat conducting pipe are electrically connected；It is described
The bottom of aluminium block is equipped with prominent slot, and the prominent slot and aluminium block weld, and the bottom of the prominent slot is equipped with hexagonal retaining ring, and
The hexagonal retaining ring is with prominent out of the groove and through the threaded connection that hexagonal retaining ring inner wall is arranged in, the bottom of the hexagonal retaining ring
Equipped with discharge head, and the discharge head and hexagonal retaining ring pass through the threaded connection that discharge head side is arranged in；The discharge head
Inside be equipped with printing material silk, and the printing material silk runs through discharge head, and the inside of the discharge head is equipped with multiple axis of rolling, and
The axis of rolling and discharge head pass through the screw connection that discharge head side is arranged in.
As an improvement of the above technical solution, the side of the fixed link is equipped with decontamination pipe, and the decontamination pipe and fixation
Bar is fixedly connected, and by the way that a certain amount of decontamination sponge is added in decontamination pipe, so that the printing material silk entered is clean, avoids bulky grain
Impurity enters aluminium block and is thermally formed group, substantially increases the service efficiency of printing in this way, avoids plug, and 3D printing makes
Used time enters in discharge head so that not will form bulk matter after heating, plug phenomenon does not occur.
As an improvement of the above technical solution, the top of the aluminium block is equipped with multiple every hole, and it is described run through aluminium block every hole,
By setting every hole, the cooling every hole can be accelerated when in use, can avoid extra thinner printing material silk and run from discharge head
Out, multiple that the effect to radiate well is played every hole, when heating a period of time, it can control the degree of heating, for printing
Material thawing degree difference is not easy to remain in discharge head, and plug does not occur.
As an improvement of the above technical solution, the side of the axis of rolling is equipped with lock silk idler wheel, and the lock silk idler wheel is embedding
It is set on the axis of rolling, and is fitted closely with printing material silk, printing material silk can be introduced by increasing lock silk idler wheel, can be made
Printing material silk is smoothly gone out from discharge head, and printing material silk can spray in time inside discharge head, will not in discharge head a large amount of heaps
Product leads to plug.
As an improvement of the above technical solution, the inside of the discharge head is equipped with skewed slot, and skewed slot insertion setting exists
In discharge head, increasing skewed slot can smoothly skid off from skewed slot convenient for printing material silk, will not be deposited in discharge head in this way, into
One step improves printing effect, and in case of plug, needing to clear up can not need to disassemble entire spray by unscrewing hexagonal retaining ring
Head, operation is not cumbersome, and facilitates operation.
The utility model provides a kind of anti-plug of 3D printer herein and reels off raw silk from cocoons nozzle by improving, with existing nozzle phase of reeling off raw silk from cocoons
Than having the advantages that has to printing material silk thermally equivalent, and removes the impurity of printing material silk by decontamination pipe, anti-in this way
Only plug occurs for discharge head, and it is easy to operate greatly improve efficiency, embody are as follows:
Advantage 1: as an improvement of the above technical solution, the side of the fixed link is equipped with decontamination pipe, and the decontamination pipe
It is fixedly connected with fixed link, by the way that a certain amount of decontamination sponge is added in decontamination pipe, so that the printing material silk entered is clean, avoids
Large granular impurity enters aluminium block and is thermally formed group, substantially increases the service efficiency of printing in this way, avoids plug, and 3D is beaten
It not will form bulk matter after being imprinted in use, making heating to enter in discharge head, plug phenomenon do not occur.
Advantage 2: the top of the aluminium block be equipped with it is multiple every hole, and it is described can by setting every hole through aluminium block every hole
It is multiple to be played very every hole when in use, to accelerate the cooling every hole, can avoid extra thinner printing material silk and run out of from discharge head
The effect of good heat dissipation, can control the degree of heating at heating a period of time, melts degree difference for the material of printing and is not easy
Remain in discharge head, plug does not occur.
Advantage 3: the side of the axis of rolling is equipped with lock silk idler wheel, and the lock silk idler wheel is embedding is set on the axis of rolling,
And fitted closely with printing material silk, printing material silk can be introduced by increasing lock silk idler wheel, can make printing material silk smoothly from out
Material head is gone out, and printing material silk can spray in time inside discharge head, will not lead to plug by bulk deposition in discharge head.
Advantage 4: the inside of the discharge head is equipped with skewed slot, and skewed slot insertion is arranged in discharge head, increases tiltedly
Slot can be skidded off smoothly from skewed slot convenient for printing material silk, will not be deposited in discharge head in this way, be further increased printing effect,
In case of plug, needing to clear up can not need to disassemble entire spray head by unscrewing hexagonal retaining ring, operate it is not cumbersome, and
Facilitate operation.
Detailed description of the invention
Fig. 1 is that a kind of anti-plug of 3D printer of the utility model reels off raw silk from cocoons nozzle arrangements schematic diagram；
Fig. 2 is that a kind of anti-plug of 3D printer of the utility model reels off raw silk from cocoons the decontamination pipe local sheet structural schematic diagram of nozzle；
Fig. 3 is that a kind of anti-plug of 3D printer of the utility model reels off raw silk from cocoons the lock silk idler wheel partial structural diagram of nozzle；
Fig. 4 is that a kind of anti-plug of 3D printer of the utility model reels off raw silk from cocoons the discharge head longitudinal section view of nozzle.
Serial number as shown in the figure: aluminium block 1, heat conducting pipe 2, connecting line 3, every hole 4, connection cylinder 5, prominent slot 6, discharge head 7, decontamination
Pipe 8, fixed link 9, lock silk idler wheel 10, the axis of rolling 11, printing material silk 12, hexagonal retaining ring 13, skewed slot 14.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 4, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
[embodiment 1]
The utility model by improve provide herein a kind of anti-plug of 3D printer reel off raw silk from cocoons nozzle as Figure 1-Figure 4 can
To be practiced as follows；Including aluminium block 1 be connected to cylinder 5, it is characterised in that: it is described connection cylinder 5 inner wall be equipped with it is more
A fixed link 9, and the fixed link 9 is fixedly connected with cylinder 5 is connected to, and the aluminium block 1 passes through setting in connection cylinder with cylinder 5 is connected to
The threaded connection of 5 sides, the side of the aluminium block 1 is equipped with multiple heat conducting pipes 2, and the insertion of the heat conducting pipe 2 is arranged in aluminium block 1
In, the side of the heat conducting pipe 2 is equipped with connecting line 3, and the connecting line 3 and heat conducting pipe 2 are electrically connected；The bottom of the aluminium block 1
Portion is equipped with prominent slot 6, and the prominent slot 6 and aluminium block 1 weld, and the bottom of the prominent slot 6 is equipped with hexagonal retaining ring 13, and institute
It states hexagonal retaining ring 13 and prominent slot 6 passes through the threaded connection that 13 inner wall of hexagonal retaining ring is arranged in, the hexagonal retaining ring 13
Bottom be equipped with discharge head 7, and the discharge head 7 and hexagonal retaining ring 13 pass through the threaded connection that 7 side of discharge head is arranged in,
By being put into sponge inside decontamination pipe 8, the impurity for the printing material silk 12 that outside can be entered is removed, convenient for 3D printer
It further uses, also further avoids the generation of plug, more specifically, the side of the fixed link 9 is equipped with decontamination pipe 8, and
The decontamination pipe 8 is fixedly connected with fixed link 9, by the way that a certain amount of decontamination sponge is added in decontamination pipe 8, so that the printing entered
Expect that silk 12 is clean, avoid large granular impurity from entering 1 group of being thermally formed of aluminium block, substantially increase the service efficiency of printing in this way,
Avoid plug, 3D printing enters in discharge head 7 when in use, so that not will form bulk matter after heating, no
Plug phenomenon occurs；The top of the aluminium block 1 be equipped with it is multiple every hole 4, and it is described run through aluminium block 1 every hole 4, by setting every hole
4, can when in use, accelerate every hole 4 cooling, can avoid extra thinner printing material silk 12 and run out of from discharge head 7, it is multiple every
The effect to radiate well is played in hole 4, when heating a period of time, can control the degree of heating, melts journey for the material of printing
Degree difference is not easy to remain in discharge head 7, and plug does not occur；The side of the axis of rolling 11 is equipped with lock silk idler wheel 10, and institute
Stating lock, silk idler wheel 10 is embedding is set on the axis of rolling 11, and fits closely with printing material silk 12, and increasing lock silk idler wheel 10 can be with
Printing material silk 12 is introduced, printing material silk 12 can be made smoothly to go out from discharge head 7, printing material silk 12 can inside discharge head 7
Spray is gone in time, will not lead to plug by bulk deposition in discharge head；The inside of the discharge head 7 is equipped with skewed slot 14, and institute
The insertion of skewed slot 14 is stated to be arranged in discharge head 7, increasing skewed slot 14 can smoothly skid off from skewed slot 14 convenient for printing material silk 12,
It will not be deposited in discharge head 7 in this way, further increase printing effect, in case of plug, needing to clear up can be by unscrewing six
Angle retaining ring 13 does not need to disassemble entire spray head, and operation is not cumbersome, and facilitates operation.As shown in Figure 3, Figure 4, by symmetrical
Lock silk idler wheel 10 rolled on the axis of rolling 11 sprayed so that printing material silk 12 can be very good to block to 7 mouthpiece of discharge head, this
Sample prevents printing material silk 12 from leaving generation plug problem in discharge head 7.
[embodiment 2]
The utility model provides a kind of technical solution: unlike the first embodiment: being connected using hexagonal retaining ring 13
Connect prominent slot 6 and discharge head 7 so that it is convenient in replacement discharge head 7 or clear up 7 internal residual of discharge head printing material silk 12,
The phenomenon that preventing further occurrence plug, and may make printing material silk by the way that asymmetric heat conducting pipe 2 is added in the side of aluminium block 1
Temperature difference will not occur for 12 thermally equivalents excessive, thus avoid printing material silk 12 that from can not spraying outside discharge head 7, when not in use, every
Hole 4 has the function of that quickly fan heat prevents printing material silk 12 from spraying always while quickening is cooling.
The anti-plug of this kind of 3D printer reels off raw silk from cocoons the working principle of nozzle: decontamination sponge by being placed by user of service in advance
Then decontamination pipe 8 is attached, later by staff convenient for behaviour with aluminium block 1 by the way that the screw thread of connection 5 side of cylinder is arranged in
That makees is fixedly connected discharge head 7 with prominent slot 6 by hexagonal retaining ring 13, and then it is logical to open 3D printer by user of service
It crosses and heat conducting pipe 2 is heated, since multiple 2 distributing positions of heat conducting pipe are different thermally conductive sufficiently and uniform, then by the 3D of needs
The material of printing is slowly inserted into skewed slot 14 by decontamination pipe 8 and lock silk idler wheel 10, and is gone out from 7 bottom end of discharge head, decontamination pipe 8
Internal sponge plays the printing material silk 12 after will go into aluminium block 1 well and carries out decontamination absorption, in this way can be to avoid stifled
The phenomenon that head, occurs, and is equipped with skewed slot 14 and makes printing material silk 12 is convenient to go out from the bottom of discharge head 7, will not remain in discharging
The phenomenon that avoiding plug inside first 7 generation, does not use, to avoid extra thinner printing material silk 12 from spraying from discharge head 7, setting
It is multiple the effect to radiate well is played every hole 4, avoid again heating printing material silk 12 stay in discharge head 7 occur it is stifled
The phenomenon that head.
In summary；The anti-plug of 3D printer described in the utility model reels off raw silk from cocoons discharge head, compared with the existing nozzle that reels off raw silk from cocoons, tool
Have to printing material silk thermally equivalent, and remove the impurity of printing material silk by decontamination pipe, prevents discharge head from plug occurs in this way, and
And easy to operate greatly improve efficiency.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
- The nozzle 1. a kind of anti-plug of 3D printer reels off raw silk from cocoons, including aluminium block (1) be connected to cylinder (5), it is characterised in that: the connection cylinder (5) inner wall is equipped with multiple fixed links (9), and the fixed link (9) is fixedly connected with cylinder (5) is connected to, and the aluminium block (1) and It is connected to the threaded connection of cylinder (5) by setting in connection cylinder (5) side, the side of the aluminium block (1) is equipped with multiple heat conducting pipes (2), and the heat conducting pipe (2) insertion is arranged in aluminium block (1), and the side of the heat conducting pipe (2) is equipped with connecting line (3), and institute Connecting line (3) and heat conducting pipe (2) are stated to be electrically connected；The bottom of the aluminium block (1) is equipped with prominent slot (6), and the prominent slot (6) It is welded with aluminium block (1), the bottom of the prominent slot (6) is equipped with hexagonal retaining ring (13), and the hexagonal retaining ring (13) and prominent By setting in the threaded connection of hexagonal retaining ring (13) inner wall, the bottom of the hexagonal retaining ring (13) is equipped with slot (6) out Material head (7), and the threaded connection of the discharge head (7) and hexagonal retaining ring (13) by setting in discharge head (7) side；It is described The inside of discharge head (7) is equipped with printing material silk (12), and the printing material silk (12) runs through discharge head (7), the discharge head (7) Inside be equipped with multiple axis of rolling (11), and the axis of rolling (11) and discharge head (7) are by being arranged in discharge head (7) side Screw connection.
- 2. a kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle according to claim 1, it is characterised in that: the fixed link (9) Side is equipped with decontamination pipe (8), and the decontamination pipe (8) is fixedly connected with fixed link (9).
- 3. a kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle according to claim 1, it is characterised in that: the top of the aluminium block (1) Portion is equipped with multiple every hole (4), and described runs through aluminium block (1) every hole (4).
- 4. a kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle according to claim 1, it is characterised in that: the axis of rolling (11) Side is equipped with lock silk idler wheel (10), and the lock silk idler wheel (10) is embedding is set on the axis of rolling (11), and with printing material silk (12) it fits closely.
- 5. a kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle according to claim 1, it is characterised in that: the discharge head (7) Inside is equipped with skewed slot (14), and the skewed slot (14) insertion is arranged in discharge head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821868940.2U CN208978270U (en) | 2018-11-14 | 2018-11-14 | A kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821868940.2U CN208978270U (en) | 2018-11-14 | 2018-11-14 | A kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978270U true CN208978270U (en) | 2019-06-14 |
Family
ID=66790958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821868940.2U Expired - Fee Related CN208978270U (en) | 2018-11-14 | 2018-11-14 | A kind of anti-plug of 3D printer reels off raw silk from cocoons nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978270U (en) |
-
2018
- 2018-11-14 CN CN201821868940.2U patent/CN208978270U/en not_active Expired - Fee Related
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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: 20190614 Termination date: 20191114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |