CN105773983A - Double-nozzle 3D printer feeding system - Google Patents
Double-nozzle 3D printer feeding system Download PDFInfo
- Publication number
- CN105773983A CN105773983A CN201610331350.5A CN201610331350A CN105773983A CN 105773983 A CN105773983 A CN 105773983A CN 201610331350 A CN201610331350 A CN 201610331350A CN 105773983 A CN105773983 A CN 105773983A
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- China
- Prior art keywords
- short range
- shower nozzle
- long
- range
- feeding module
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
Abstract
The invention relates to a feeding system of a double-nozzle 3D printer, which comprises two material trays, a material extrusion nozzle and a feeding mechanism. The material extrusion nozzle comprises a long-distance material extrusion nozzle and a short-distance material extrusion nozzle; the feeding mechanism comprises a long-distance feeding module and a short-distance feeding module; the remote feeding module is fixedly arranged on a fixed part of the 3D printer; the remote feeding module does not move along with the movement of the remote material extrusion nozzle; the short-range feeding module is arranged on the upper part of the short-range material extrusion nozzle and connected with a movable printer head of the 3D printer, and the short-range feeding module and the short-range material extrusion nozzle form a walking part of the printer head; and the short-range feeding module moves along with the movement of the short-range material extrusion nozzle. The feeding system has the advantages of simple structure, convenience in use, improvement on working efficiency, capability of simultaneously printing materials with different characteristics, small weight due to the fact that the moving part in the feeding system only comprises one small motor, high-speed printing can be achieved, and meanwhile the precision of a printed piece can be guaranteed.
Description
Technical field
The invention belongs to 3D printing technique field, particularly relate to a kind of double; two shower nozzle 3D printer feed system.
Background technology
Double; two shower nozzle 3D printer feed systems are that a kind of can be used for increases the new technique that material manufactures, and this system can use 2 shower nozzles to carry out the printing of different qualities material simultaneously, is particularly suited for printing complex model.Double; two shower nozzles of current 3D printer are all two-way short range wire feed structures, all can only wire rod that simultaneously printed material characteristic is suitable, cannot realize printing for the wire rod that material behavior difference is bigger, and moving component comprises two motors in feed system, weight is bigger, exist and print walking mechanism operation slowly, the problems such as printing precision is low.
Summary of the invention
The present invention solves that the technical problem existed in known technology provides a kind of simple in construction, easy to use, raising work efficiency, the feed system of different qualities material can be printed simultaneously, and moving component only comprises a micro-machine in this feed system, weight is little, flying print can be realized, ensure that double; two shower nozzle 3D printer feed systems of the precision of printout simultaneously.
The present invention solves that the technical problem existed in known technology is adopted the technical scheme that:
A kind of double; two shower nozzle 3D printer feed system, this system includes, and coiling has two charging trays printing wire rod, and shower nozzle extruded by the material with heating function, and every root timber material prints wire rod each through extrusion after corresponding material extrusion shower nozzle heating to molten condition；And it is arranged on the feed mechanism between charging tray and material extrusion shower nozzle, it is characterised in that: described material extrusion shower nozzle includes long-range material extrusion shower nozzle and short range material extrusion shower nozzle；Described feed mechanism includes long-range feeding module and short range feeding module；Wherein said long-range feeding module is fixedly mounted on the fixing parts of 3D printer；And remotely feeding module is not extruded the motion of shower nozzle with long-range material and is moved；Described short range feeding module is arranged on the top of short range material extrusion shower nozzle, is connected with the mobile printer head of 3D printer, and short range feeding module and short range material extrusion shower nozzle constitute the ground-engaging element of printing head；And short range feeding module extrudes the motion of shower nozzle with short range material and moves.
The present invention can also adopt following technical measures:
Described long-range feeding module mainly includes long-range feeding motor and long-range wire feed rolls, the output shaft of described long-range feeding motor is provided with driving gear, described driving gear engagement reduction gearing, described reduction gearing is arranged on long-range feeding module housing by supporting axle, described support axle is coaxially installed with long-range wire feed rolls, on above-mentioned long-range feeding module housing, the installation of corresponding wire feed rolls position can to the wheel of wire guide or roller, and described file printing line connects long-range material extrusion shower nozzle through wheel or the roller of guiding.
Described short range feeding module mainly includes short range feeding motor and short range wire feed rolls, the output shaft of described short range feeding motor is provided with driving gear, described driving gear engagement reduction gearing, described reduction gearing is arranged on short range feeding electric machine casing by supporting axle, described support axle is coaxially installed with short range wire feed rolls, on the output shaft of above-mentioned short range feeding motor, the installation of corresponding short range wire feed rolls position can to the wheel of wire guide or roller, and described file printing line connects short range material extrusion shower nozzle through wheel or the roller of guiding.
The present invention can also adopt the following technical scheme that
The output shaft of the long-range feeding motor of described journey feeding module and the short range feeding motor of short range feeding module adopts gear shaft.
The long-range feeding motor of described feeding module and the short range feeding motor of short range feeding module adopt motor.
The present invention has the advantage that and has the benefit effect that owing to the present invention adopts technique scheme, the invention have the advantages that
1. the present invention will remotely organically combine with short range feed mechanism, long-range and short range feed mechanism can individually carry out feeding control, print while can realizing different qualities material, especially print while flexible material and common material, flexible material short range feed mechanism carries out feeding, and common material carries out feeding with long-range feed mechanism, it is achieved that the function that existing 3D printer cannot realize, widen the application of 3D printer, be to increasing the novelty application that material manufactures.
2. the moving component of the feed system of the present invention only comprises the motor of a described short range feeding, and weight is little, it is possible to achieve flying print, ensure that the precision of printout simultaneously.
3. the present invention adopts reducing gear, it is possible to reduce the output speed of described motor, increase moment of torsion, improve print quality, additionally run also more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is axonometric chart of the present invention；
Fig. 3 is short range feeding module mounting structure schematic diagram；
Fig. 4 is A direction view in Fig. 3.
Fig. 5 is long-range feeding module mounting structure schematic diagram；
Fig. 6 is B direction view in Fig. 5.
In figure: 1, charging tray；2, material extrusion shower nozzle；210, long-range material extrusion shower nozzle；220, short range material extrusion shower nozzle；3, feed mechanism；310, long-range feeding module；311, long-range feeding motor；312, long-range wire feed rolls；313, driving gear；314, reduction gearing；315, axle is supported；316, bearing；320, short range feeding module；321, short range feeding motor；322, short range wire feed rolls；323, driving gear；324, reduction gearing；325, axle is supported；326, bearing.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example, and it be as follows to coordinate accompanying drawing to describe in detail:
Refer to Fig. 1 to Fig. 6, a kind of double; two shower nozzle 3D printer feed system, this system includes, and coiling has two charging trays 100 printing wire rod, shower nozzle 200 extruded by material with heating function, and every root timber material prints wire rod and extrudes to molten condition each through the material extrusion shower nozzle heating that material is corresponding；And it being arranged on the feed mechanism 300 between charging tray and material extrusion shower nozzle, described material extrusion shower nozzle includes long-range material extrusion shower nozzle 210 and short range material extrusion shower nozzle 220；Described feed mechanism includes long-range feeding module 310 and short range feeding module 320；Wherein said long-range feeding module 310 is fixedly mounted on the fixing parts of 3D printer；And remotely feeding module is not moved with the motion of the long-range material extrusion shower nozzle 210 of material；Described short range feeding module 320 is arranged on the top of short range material extrusion shower nozzle 220, is connected with the mobile printer head of 3D printer, and short range feeding module 320 and short range material extrusion shower nozzle 220 constitute the ground-engaging element of printing head；And short range feeding module 320 extrudes the motion of shower nozzle 220 with short range material and moves.
The present invention can also adopt following technical measures:
Described long-range feeding module 310 mainly includes long-range feeding motor 311 and long-range wire feed rolls 312, the output shaft of described long-range feeding motor 311 is provided with driving gear 313, described driving gear 313 engages reduction gearing 314, described reduction gearing 314 is arranged on long-range feeding electric machine casing by supporting axle 315, described support axle 315 is coaxially installed with long-range wire feed rolls 312, on the output shaft of above-mentioned long-range feeding motor, corresponding remotely wire feed rolls 312 position installation can to the wheel of wire guide or roller 316, described file printing line connects long-range material extrusion shower nozzle 210 through wheel or the roller of wire guide.
Described short range feeding module 320 mainly includes short range feeding motor 321 and short range wire feed rolls 322, the output shaft of described short range feeding motor 321 is provided with driving gear 323, described driving gear 323 engages reduction gearing 324, described reduction gearing 324 is arranged on short range feeding electric machine casing by supporting axle 325, described support axle 325 is coaxially installed with short range wire feed rolls 322, on the output shaft of above-mentioned short range feeding motor, the installation of corresponding short range wire feed rolls 322 position can to the wheel of wire guide or roller 326, described file printing line passes the wheel to wire guide or roller, connect short range material extrusion shower nozzle 220.
The present invention can also adopt the following technical scheme that
The preferred gear shaft of output shaft of the long-range feeding motor of described long-range feeding module and the short range feeding motor of short range feeding module.
The long-range feeding motor of described long-range feeding module and the short range preferred motor of feeding motor of short range feeding module.
The present invention has the advantage that and has the benefit effect that owing to the present invention adopts technique scheme, the invention have the advantages that
1. the present invention will remotely organically combine with short range feed mechanism, long-range and short range feed mechanism can individually carry out feeding control, print while can realizing different qualities material, especially print while flexible material and common material, flexible material short range feed mechanism carries out feeding, and common material carries out feeding with long-range feed mechanism, it is achieved that the function that existing 3D printer cannot realize, widen the application of 3D printer, be to increasing the novelty application that material manufactures.
2. the moving component of the feed system of the present invention only comprises the motor of a described short range feeding, and weight is little, it is possible to achieve flying print, ensure that the precision of printout simultaneously.
3. the present invention adopts reducing gear, it is possible to reduce the output speed of described motor, increase moment of torsion, improve print quality, additionally go back running and comparing stable.
The above is only to presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, every technical spirit according to the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, belongs in the scope of technical solution of the present invention.
Claims (5)
1. double; two shower nozzle 3D printer feed systems, this system includes, and coiling has two charging trays printing wire rod, and shower nozzle extruded by the material with heating function, and every root timber material prints wire rod each through extrusion after corresponding material extrusion shower nozzle heating to molten condition；And it is arranged on the feed mechanism between charging tray and material extrusion shower nozzle, it is characterised in that: described material extrusion shower nozzle includes long-range material extrusion shower nozzle and short range material extrusion shower nozzle；Described feed mechanism includes long-range feeding module and short range feeding module；Wherein said long-range feeding module is fixedly mounted on the fixing parts of 3D printer；And remotely feeding module is not extruded the motion of shower nozzle with long-range material and is moved；Described short range feeding module is arranged on the top of short range material extrusion shower nozzle, is connected with the mobile printer head of 3D printer, and short range feeding module and short range material extrusion shower nozzle constitute the ground-engaging element of printing head；And short range feeding module extrudes the motion of shower nozzle with short range material and moves.
2. according to claim 1 pair of shower nozzle 3D printer feed system, it is characterized in that: described long-range feeding module mainly includes long-range feeding motor and long-range wire feed rolls, the output shaft of described long-range feeding motor is provided with driving gear, described driving gear engagement reduction gearing, described reduction gearing is arranged on long-range feeding module housing by supporting axle, described support axle is coaxially installed with long-range wire feed rolls, on above-mentioned long-range feeding module housing, the installation of corresponding wire feed rolls position can to the wheel of wire guide or roller, described file printing line connects long-range material extrusion shower nozzle through wheel or the roller of guiding.
3. according to claim 2 pair of shower nozzle 3D printer feed system, it is characterized in that: described short range feeding module mainly includes short range feeding motor and short range wire feed rolls, the output shaft of described short range feeding motor is provided with driving gear, described driving gear engagement reduction gearing, described reduction gearing is arranged on short range feeding electric machine casing by supporting axle, described support axle is coaxially installed with short range wire feed rolls, on the output shaft of above-mentioned short range feeding motor, the installation of corresponding short range wire feed rolls position can to the wheel of wire guide or roller, described file printing line connects short range material extrusion shower nozzle through wheel or the roller of guiding.
4. according to claim 3 pair of shower nozzle 3D printer feed system, it is characterised in that: the output shaft of the long-range feeding motor of described long-range feeding module and the short range feeding motor of short range feeding module adopts gear shaft.
5. according to claim 3 pair of shower nozzle 3D printer feed system, it is characterised in that: the long-range feeding motor of described long-range feeding module and the short range feeding motor of short range feeding module adopt motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331350.5A CN105773983A (en) | 2016-05-18 | 2016-05-18 | Double-nozzle 3D printer feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331350.5A CN105773983A (en) | 2016-05-18 | 2016-05-18 | Double-nozzle 3D printer feeding system |
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| Publication Number | Publication Date |
|---|---|
| CN105773983A true CN105773983A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610331350.5A Pending CN105773983A (en) | 2016-05-18 | 2016-05-18 | Double-nozzle 3D printer feeding system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481736A (en) * | 2018-03-22 | 2018-09-04 | 徐州工程学院 | A kind of double-station 3D printing supplies racks |
| CN109692956A (en) * | 2019-03-01 | 2019-04-30 | 南通理工学院 | A kind of low-melting-point metal melt extrusion apparatus and its application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737934A (en) * | 2014-01-22 | 2014-04-23 | 黑龙江省科学院自动化研究所 | 3D (3-Dimensional) printer based on fused-deposition rapid prototyping technology and printing method thereof |
| CN204526179U (en) * | 2015-04-09 | 2015-08-05 | 杭州维彬科技有限公司 | A kind of wire feeder for 3D printer |
| CN205202190U (en) * | 2015-11-20 | 2016-05-04 | 广州市阳铭新材料科技有限公司 | Dual spray 3D printer |
| CN205705334U (en) * | 2016-05-18 | 2016-11-23 | 天津市希统电子设备有限公司 | Double-nozzle 3D printer feeding system |
-
2016
- 2016-05-18 CN CN201610331350.5A patent/CN105773983A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737934A (en) * | 2014-01-22 | 2014-04-23 | 黑龙江省科学院自动化研究所 | 3D (3-Dimensional) printer based on fused-deposition rapid prototyping technology and printing method thereof |
| CN204526179U (en) * | 2015-04-09 | 2015-08-05 | 杭州维彬科技有限公司 | A kind of wire feeder for 3D printer |
| CN205202190U (en) * | 2015-11-20 | 2016-05-04 | 广州市阳铭新材料科技有限公司 | Dual spray 3D printer |
| CN205705334U (en) * | 2016-05-18 | 2016-11-23 | 天津市希统电子设备有限公司 | Double-nozzle 3D printer feeding system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481736A (en) * | 2018-03-22 | 2018-09-04 | 徐州工程学院 | A kind of double-station 3D printing supplies racks |
| CN108481736B (en) * | 2018-03-22 | 2019-12-24 | 徐州工程学院 | Duplex position 3D printing consumables frame |
| CN109692956A (en) * | 2019-03-01 | 2019-04-30 | 南通理工学院 | A kind of low-melting-point metal melt extrusion apparatus and its application method |
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Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |