CN204773641U - 3D print head - Google Patents
3D print head Download PDFInfo
- Publication number
- CN204773641U CN204773641U CN201520518796.XU CN201520518796U CN204773641U CN 204773641 U CN204773641 U CN 204773641U CN 201520518796 U CN201520518796 U CN 201520518796U CN 204773641 U CN204773641 U CN 204773641U
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- China
- Prior art keywords
- printer head
- nozzle
- parallel arm
- printhead body
- joint
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Abstract
The utility model discloses mainly be applied to the layer and pile up fashioned 3D printer field, in particular to 3D print head, including beating the printer head main part, to beat printer head main part bottom and set up the nozzle, the inlet pipe is connected at the nozzle top, and the inlet pipe sets up fast joint with beating between the printer head main part, and the fitting sleeve is in the periphery of inlet pipe soon, and the periphery distribution of beating the printer head main part has the parallel arm joint to it connects through joint bearing continuously with the parallel arm to ally oneself with the arm. Simple structure is reasonable, and it is convenient to connect in the use, easy control, and the semifluid material of being convenient for realize printing, reduction in production cost improves product quality.
Description
Technical field
The utility model relates to a kind of 3D printer head, is mainly used in the stacking shaping 3D printer field of layer.
Background technology
Present FDM technique (Fused Deposition Modeling technique) 3D printer is generally adopt thermoplastic, as wax, ABS, nylon etc.With thread feed.Material in shower nozzle by heat fused.Shower nozzle is along part section profile and fill orbiting motion, is extruded by the material of fusing, material quick solidification simultaneously, and with the condensation of materials of surrounding, therefore at printhead, heater must be installed.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of rational in infrastructure, can print semi-fluid material, be convenient to fix, connect, and the 3D printer head easily realized.
3D printer head described in the utility model, comprise printhead body, bottom printhead body, nozzle is set, nipple top connects feed pipe, between feed pipe and printhead body, fast joint is set, fast joint is enclosed within the periphery of feed pipe, and the peripheral distribution of printhead body has parallel arm joint, and parallel arm joint is connected with parallel arm by oscillating bearing.
Structure is simple, easily makes; This layer of stacking shaping 3D printer head can print semi-fluid material, does not need to heat in print procedure.Nozzle itself can design different bores as required.Parallel arm is connected to the periphery of printhead body, can control the printing of printer head different directions, uses oscillating bearing, realizes multi-faceted being rotationally connected.
Described printhead body and nozzle are set to integrative-structure.Easy to make.
Described printhead body and nozzle are set to split-type structural, detachably.The nozzle of replaceable different-diameter, improves general rate.
Arrange teflon pipe in described nozzle, teflon pipe top connects feed pipe.Have and be conveniently connected with printer feed pipe, sturdy and durable, the advantages such as fluid internal resistance is little.
Described printhead body is set to circular body, and circular body periphery is uniformly distributed parallel arm joint, and parallel arm joint inside is hollow-core construction.Be set to circle, be convenient to the equal control direction of motion, it is fastening that hollow-core construction is convenient to connection.
Described nozzle inside diameter is set to 1mm ~ 30mm.
Described teflon pipe internal diameter is set to 1mm ~ 30mm.
The beneficial effects of the utility model are:
Simple and reasonable, easy to connect in use procedure, easily control, be convenient to realize printing semifluid material, reduce production cost, improve the quality of products.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure schematic diagram of printhead body in Fig. 1.
In figure: 1, feed pipe 2, fast joint 3, parallel arm 4, oscillating bearing 5, printhead body 6, nozzle 7, teflon pipe 8, parallel arm joint.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Fig. 1 ~ Fig. 2,3D printer head described in the utility model, comprise printhead body 5, nozzle 6 is set bottom printhead body 5, nozzle 6 top connects feed pipe 1, and arrange fast joint 2 between feed pipe 1 and printhead body 5, fast joint 2 is enclosed within the periphery of feed pipe 1, the peripheral distribution of printhead body 5 has parallel arm joint 8, and parallel arm joint 8 is connected with parallel arm 3 by oscillating bearing 4.Printhead body 5 and nozzle 6 are set to integrative-structure.Printhead body 5 and nozzle 6 are set to split-type structural, detachably.Arrange teflon pipe 7 in nozzle 6, teflon pipe 7 top connects feed pipe 1.Printhead body 5 is set to circular body, and circular body periphery is uniformly distributed parallel arm joint 8, and parallel arm joint 8 inside is hollow-core construction.
Printhead body 5 is connected with the parallel arm 3 of printer by oscillating bearing 4, and parallel arm 3 other end is connected on the coaster of printer.Coaster moves through parallel arm 3 and finally drives printhead to produce motion.Feed pipe 1 is connected to the top of the nozzle 6 of printhead body 5 by fast joint 2.Printed material is transported in nozzle 6 by feed pipe 1, and when printhead body 5 is moved, nozzle 6 sprays raw material, final molding object.
Claims (7)
1. a 3D printer head, it is characterized in that: comprise printhead body (5), printhead body (5) bottom arranges nozzle (6), nozzle (6) top connects feed pipe (1), fast joint (2) is set between feed pipe (1) and printhead body (5), fast joint (2) is enclosed within the periphery of feed pipe (1), the peripheral distribution of printhead body (5) has parallel arm joint (8), and parallel arm joint (8) is connected with parallel arm (3) by oscillating bearing (4).
2. 3D printer head according to claim 1, is characterized in that: printhead body (5) and nozzle (6) are set to integrative-structure.
3. 3D printer head according to claim 1, is characterized in that: printhead body (5) and nozzle (6) are set to split-type structural, detachably.
4. 3D printer head according to claim 1, is characterized in that: arrange teflon pipe (7) in nozzle (6), and teflon pipe (7) top connects feed pipe (1).
5. the 3D printer head according to any one of Claims 1 to 4, it is characterized in that: printhead body (5) is set to circular body, circular body periphery is uniformly distributed parallel arm joint (8), and parallel arm joint (8) inside is hollow-core construction.
6. 3D printer head according to claim 1, is characterized in that: nozzle (6) internal diameter is set to 1mm ~ 30mm.
7. 3D printer head according to claim 4, is characterized in that: teflon pipe (7) internal diameter is set to 1mm ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518796.XU CN204773641U (en) | 2015-07-16 | 2015-07-16 | 3D print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518796.XU CN204773641U (en) | 2015-07-16 | 2015-07-16 | 3D print head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773641U true CN204773641U (en) | 2015-11-18 |
Family
ID=54513763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520518796.XU Active CN204773641U (en) | 2015-07-16 | 2015-07-16 | 3D print head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079441A (en) * | 2016-06-20 | 2016-11-09 | 海宁酷彩数码科技有限公司 | A kind of printing head of 3D printer |
-
2015
- 2015-07-16 CN CN201520518796.XU patent/CN204773641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079441A (en) * | 2016-06-20 | 2016-11-09 | 海宁酷彩数码科技有限公司 | A kind of printing head of 3D printer |
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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 |
Effective date of registration: 20170324 Address after: 255200 Boshan City, Zibo Province, North Street, home to the north of the kiln, No. 54, No. Patentee after: Yu Fangjun Patentee after: Xiahou Hongtao Address before: 255086 Shandong high tech Zone, Zibo hi tech park, block F, Room 204 Patentee before: ZIBO LEDOU CHUANGKE SERVICE CENTER |
|
| TR01 | Transfer of patent right |