CN206781024U - A kind of 3D printer print head structure - Google Patents
A kind of 3D printer print head structure Download PDFInfo
- Publication number
- CN206781024U CN206781024U CN201720678617.8U CN201720678617U CN206781024U CN 206781024 U CN206781024 U CN 206781024U CN 201720678617 U CN201720678617 U CN 201720678617U CN 206781024 U CN206781024 U CN 206781024U
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- Prior art keywords
- plate
- screw thread
- embedded
- water inlet
- ink
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Abstract
The utility model discloses a kind of 3D printer print head structure,Its structure includes type plate,Ink apparatus,Installing plate,Automatic temperature control device,Water-cooling head,Type plate is provided with nozzle,Auxiliary heating element,Installing plate is provided with induction strip,Jack,Water-cooling head is provided with water inlet,Delivery port,Connecting plate,Bottom plate,Heat-sink copper bottom,Connecting hole,Water inlet is connected on connecting plate by screw thread engagement,Delivery port engages with water inlet and is connected to same level,Connecting plate is connected to bottom plate and delivery port by screw thread engagement,Between water inlet,Bottom plate is connected to installing plate back by bolt riveted,Heat-sink copper bottom is connected to bottom base plate by bolt riveted,Connecting hole be embedded at bottom plate four it is diagonal on,The utility model passes through provided with a kind of water-cooling head device,By water cooling plant printhead can be made to cool rapidly,Ensure the service life of printhead.
Description
Technical field
The utility model is a kind of 3D printer print head structure, belongs to 3D printer printhead field.
Background technology
3D printing technique, it is to be designed a model with Computerized three-dimensional as source, it is discrete by software hierarchy to be with numerical control shaping
System, using laser beam, hot melt nozzle etc. mode by the special materials such as metal dust, ceramic powders, plastics, cell tissue carry out by
Layer accumulation is cohered, and final superposition shaping, produces entity products, 3D solid is changed into several two dimensional surfaces by 3D printing, is led to
Cross to material process and successively superposition produces, greatly reduce the complexity of manufacture.
Prior art published application number is a kind of CN201520997733.7 3D printer print head structure, and this practicality is new
Type discloses a kind of 3D printer print head structure, including PEEK, copper piece, thermistor, heating rod, holding screw, nozzle, institute
State PEEK to be connected with copper piece by screw thread, the thermistor and heating rod are fixed to copper piece by a holding screw respectively
On, the nozzle is threadably secured in copper piece, there is smooth bore, including technique step, external screw thread, platform among the PEEK
Rank axle, outer chamfering, interior chamfering.The copper piece includes external screw thread, through hole, blind hole, smooth bore, external screw thread, step, step screw thread
Hole, screwed hole, the nozzle cross-section is hexagonal, including internal thread, step, circular hole, bellmouth, aperture, chamfering, and this practicality is new
Type helps to prevent material from overflowing by lengthening PEEK and abandon the PTFE tube generally used, compatible softer printing wire rod,
Assembly work amount herein is reduced, while nozzle is designed as individually dismounting, helps to reduce maintenance cost and maintenance work
Intensity.But prior art device does not have device for cooling, usage time is oversize easily hot, easily causes plant equipment
Damage.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of 3D printer print head structure, with
Solve prior art and have a device for cooling, usage time is oversize easy to be hot, the problem of easily causing abuse.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of D printers printing
Head, its structure include type plate, ink apparatus, installing plate, automatic temperature control device, water-cooling head, and the type plate passes through bolt riveted
Installing plate end is connected to, the ink apparatus is connected on installing plate by bolt riveted, and the installing plate passes through bolt riveting
Conjunction is connected to type plate back, and the automatic temperature control device is embedded on installing plate, and the water-cooling head is connected to by bolt riveted
Back is installed, the type plate is provided with nozzle, auxiliary heating element, and the nozzle is embedded on type plate, and the auxiliary adds
Hot cell is embedded inside type plate；The installing plate is provided with induction strip, jack, and the induction strip is embedded at table in front of installing plate
On face, the jack is embedded at same level with induction strip；The water-cooling head is provided with water inlet, delivery port, connecting plate, bottom
Plate, heat-sink copper bottom, connecting hole, the water inlet are connected on connecting plate by screw thread engagement, and the delivery port is nibbled with water inlet
Conjunction is connected to same level, and the connecting plate is connected between bottom plate and delivery port, water inlet by screw thread engagement, the bottom
Plate is connected to installing plate back by bolt riveted, and the heat-sink copper bottom is connected to bottom base plate, the company by bolt riveted
Connect hole be embedded at bottom plate four it is diagonal on.
Further, the ink apparatus is provided with ink supply port, ink filter, and the ink supply port is embedded at ink
Water installations bottom, the ink filter are embedded at printing back.
Further, the ink supply port is hollow cylindrical structure, and the ink supply port is provided with rotation screw thread, institute
Rotation screw thread is stated at the top of ink supply port, the ink supply port is connected to ink apparatus bottom by rotating screw thread engagement
Portion.
Further, the ink filter is rectangular configuration, and ink filter is provided with entrance, outlet, filter, institute
Filter is stated to be embedded inside ink filter.
Further, the water inlet is hollow cylindrical structure, and water inlet is provided with rotation screw thread, and the rotation screw thread is set
In water inlet bottom, the water inlet is connected on connecting plate by rotating screw thread engagement.
Further, the delivery port is hollow cylindrical structure, and delivery port is provided with rotation screw thread, and the rotation screw thread is set
In delivery port bottom, the delivery port is connected on connecting plate by rotating screw thread engagement.
Further, the bottom plate is rectangular configuration, and bottom plate is provided with connecting hole, and it is diagonal that the connecting hole is embedded at bottom plate
On, the connecting hole is provided with rotation screw thread, and the rotation screw thread is embedded inside connecting hole.
The beneficial effects of the utility model：Prior art device is easily hot under long-time use, easily causes machinery to set
Standby damage, by that provided with a kind of water-cooling head device, by water cooling plant printhead can be made to cool rapidly, ensure making for printhead
Use the life-span.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of 3D printer print head structure of the utility model；
Fig. 2 is a kind of structural representation of water-cooling head of the present utility model；
In figure：Type plate -1, ink apparatus -2, installing plate -3, automatic temperature control device -4, water-cooling head -5, nozzle -10, auxiliary
Heating unit -11, ink supply port -20, ink filter -21, induction strip -30, jack -31, water inlet -50, delivery port -
51st, connecting plate -52, bottom plate -53, heat-sink copper bottom -54, connecting hole -55.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Refer to Fig. 1-Fig. 2, the utility model provides a kind of 3D printer print head structure, its structure include type plate 1,
Ink apparatus 2, installing plate 3, automatic temperature control device 4, water-cooling head 5, the type plate 1 are connected to the end of installing plate 3 by bolt riveted
Portion, the ink apparatus 2 are connected on installing plate 3 by bolt riveted, and the installing plate 3 is connected to printing by bolt riveted
The back of plate 1, the automatic temperature control device 4 are embedded on installing plate 3, and the water-cooling head 5 is connected to installing plate 3 by bolt riveted and carried on the back
Face, the type plate 1 are provided with nozzle 10, auxiliary heating element 11, and the nozzle 10 is embedded on type plate 1, and the auxiliary adds
Hot cell 11 is embedded inside type plate 1；The installing plate 3 is provided with induction strip 30, jack 31, and the induction strip 30 is embedded at peace
In the forward surface of loading board 3, the jack 31 is embedded at same level with induction strip 30；The water-cooling head 5 be provided with water inlet 50,
Delivery port 51, connecting plate 52, bottom plate 53, heat-sink copper bottom 54, connecting hole 55, the water inlet 50 are connected to by screw thread engagement
On fishplate bar 52, the delivery port 51 engages with water inlet 50 is connected to same level, and the connecting plate 52 is engaged by screw thread
It is connected between bottom plate 53 and delivery port 51, water inlet 50, the bottom plate 53 is connected to the back of installing plate 3 by bolt riveted,
The heat-sink copper bottom 54 is connected to the bottom of bottom plate 53 by bolt riveted, and it is diagonal that the connecting hole 55 is embedded at bottom plate 53 4
On, the ink apparatus 2 is provided with ink supply port 20, ink filter 21, and the ink supply port 20 is embedded at ink apparatus 2
Bottom, the ink filter 21 are embedded at the back side of type plate 1, and the ink supply port 20 is hollow cylindrical structure, described
Ink supply port 20 is provided with rotation screw thread, and the rotation screw thread is logical located at the top of ink supply port 20, the ink supply port 20
Cross the engagement of rotation screw thread and be connected to the bottom of ink apparatus 2, the ink filter 21 is rectangular configuration, and ink filter 21 is provided with
Entrance, outlet, filter, the filter are embedded inside ink filter 21, and the water inlet 50 is hollow circuit cylinder
Shape structure, water inlet 50 are provided with rotation screw thread, and the rotation screw thread is located at the bottom of water inlet 50, and the water inlet 50 passes through rotation
Screw thread engagement is connected on connecting plate 52, and the delivery port 51 is hollow cylindrical structure, and delivery port 51 is provided with rotation screw thread, institute
State rotation screw thread and be located at the bottom of delivery port 51, the delivery port 51 is connected on connecting plate 52 by rotating screw thread engagement, described
Bottom plate 53 is rectangular configuration, and bottom plate 53 is provided with connecting hole 55, the connecting hole 55 be embedded at bottom plate 53 it is diagonal on, the connecting hole
55 are provided with rotation screw thread, and the rotation screw thread is embedded inside connecting hole 55.
Water-cooling head described in this patent has a water inlet and delivery port, has a plurality of water channel inside radiator, so can be with
The advantage of water cooling is given full play to, more heats can be taken away.
In use, prior art device under long-time use easily it is hot, easily cause abuse, by provided with
A kind of water-cooling head device, by water cooling plant printhead can be made to cool rapidly, ensure the service life of printhead.
Type plate -1 of the present utility model, ink apparatus -2, installing plate -3, automatic temperature control device -4, water-cooling head -5, nozzle -
10th, auxiliary heating element -11, ink supply port -20, ink filter -21, induction strip -30, jack -31, water inlet -50, go out
The mouth of a river -51, connecting plate -52, bottom plate -53, heat-sink copper bottom -54, connecting hole -55, part are universal standard part or this area skill
Normal experiment can be learnt or be passed through to the part that art personnel know, its structure and principle all for this technology personnel by technical manual
Method knows the utility model solves the problems, such as it is that prior art does not have device for cooling, and usage time is oversize easily hot,
Easily cause abuse, the utility model is combined with each other by above-mentioned part, and prior art device makes for a long time
With it is lower easily it is hot, easily cause abuse, by the way that provided with a kind of water-cooling head device, printing can be made by water cooling plant
The rapid cooling of head, ensure the service life of printhead.It is described in detail below：
The water-cooling head 5 is provided with water inlet 50, delivery port 51, connecting plate 52, bottom plate 53, heat-sink copper bottom 54, connecting hole 55,
The water inlet 50 by screw thread engagement be connected on connecting plate 52, the delivery port 51 engaged with water inlet 50 be connected to it is same
Horizontal plane, the connecting plate 52 are connected between bottom plate 53 and delivery port 51, water inlet 50 by screw thread engagement, the bottom plate 53
The back of installing plate 3 is connected to by bolt riveted, the heat-sink copper bottom 54 is connected to the bottom of bottom plate 53 by bolt riveted, described
Connecting hole 55 be embedded at bottom plate 53 4 it is diagonal on.
In summary：When heat-sink copper bottom materials are copper, thermal conductivity is strong, and corrosion resistance is good, and water-cooling head can be made to play most
Big effect.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of 3D printer print head structure, its structure includes type plate（1）, ink apparatus（2）, installing plate（3）, automatic control
Warm device（4）, water-cooling head（5）, the type plate（1）Installing plate is connected to by bolt riveted（3）End, the ink apparatus
（2）Installing plate is connected to by bolt riveted（3）On, the installing plate（3）Type plate is connected to by bolt riveted（1）The back of the body
Portion, the automatic temperature control device（4）It is embedded at installing plate（3）On, the water-cooling head（5）Installing plate is connected to by bolt riveted
（3）The back side, it is characterised in that：
The type plate（1）Provided with nozzle（10）, auxiliary heating element（11）, the nozzle（10）It is embedded at type plate（1）On,
The auxiliary heating element（11）It is embedded at type plate（1）It is internal；
The installing plate（3）Provided with induction strip（30）, jack（31）, the induction strip（30）It is embedded at installing plate（3）Front table
On face, the jack（31）With induction strip（30）It is embedded at same level；
The water-cooling head（5）Provided with water inlet（50）, delivery port（51）, connecting plate（52）, bottom plate（53）, heat-sink copper bottom（54）、
Connecting hole（55）, the water inlet（50）Connecting plate is connected to by screw thread engagement（52）On, the delivery port（51）With water inlet
Mouthful（50）Engagement is connected to same level, the connecting plate（52）Bottom plate is connected to by screw thread engagement（53）With delivery port
（51）, water inlet（50）Between, the bottom plate（53）Installing plate is connected to by bolt riveted（3）Back, the heat-sink copper bottom
（54）Bottom plate is connected to by bolt riveted（53）Bottom, the connecting hole（55）It is embedded at bottom plate（53）Four it is diagonal on.
A kind of 2. 3D printer print head structure according to claim 1, it is characterised in that：The ink apparatus（2）If
There is ink supply port（20）, ink filter（21）, the ink supply port（20）It is embedded at ink apparatus（2）Bottom, it is described
Ink filter（21）It is embedded at type plate（1）The back side.
A kind of 3. 3D printer print head structure according to claim 2, it is characterised in that：The ink supply port（20）
For hollow cylindrical structure, the ink supply port（20）Provided with rotation screw thread, the rotation screw thread is located at ink supply port
（20）Top, the ink supply port（20）Ink apparatus is connected to by rotating screw thread engagement（2）Bottom.
A kind of 4. 3D printer print head structure according to claim 2, it is characterised in that：The ink filter（21）
For rectangular configuration, ink filter（21）Provided with entrance, outlet, filter, the filter is embedded at ink filter
（21）It is internal.
A kind of 5. 3D printer print head structure according to claim 1, it is characterised in that：The water inlet（50）For in
Hollow-cylindrical structure, water inlet（50）Provided with rotation screw thread, the rotation screw thread is located at water inlet（50）Bottom, the water inlet
（50）Connecting plate is connected to by rotating screw thread engagement（52）On.
A kind of 6. 3D printer print head structure according to claim 1, it is characterised in that：The delivery port（51）For in
Hollow-cylindrical structure, delivery port（51）Provided with rotation screw thread, the rotation screw thread is located at delivery port（51）Bottom, the delivery port
（51）Connecting plate is connected to by rotating screw thread engagement（52）On.
A kind of 7. 3D printer print head structure according to claim 1, it is characterised in that：The bottom plate（53）For rectangle
Structure, bottom plate（53）Provided with connecting hole（55）, the connecting hole（55）It is embedded at bottom plate（53）On diagonal, the connecting hole（55）
Provided with rotation screw thread, the rotation screw thread is embedded at connecting hole（55）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678617.8U CN206781024U (en) | 2017-06-12 | 2017-06-12 | A kind of 3D printer print head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678617.8U CN206781024U (en) | 2017-06-12 | 2017-06-12 | A kind of 3D printer print head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781024U true CN206781024U (en) | 2017-12-22 |
Family
ID=60715688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678617.8U Expired - Fee Related CN206781024U (en) | 2017-06-12 | 2017-06-12 | A kind of 3D printer print head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781024U (en) |
-
2017
- 2017-06-12 CN CN201720678617.8U patent/CN206781024U/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: 20171222 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |