CN105128330A - 3D printing equipment with multiple feeding tubes - Google Patents
3D printing equipment with multiple feeding tubes Download PDFInfo
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- CN105128330A CN105128330A CN201510552613.0A CN201510552613A CN105128330A CN 105128330 A CN105128330 A CN 105128330A CN 201510552613 A CN201510552613 A CN 201510552613A CN 105128330 A CN105128330 A CN 105128330A
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- drive unit
- installing rack
- printing
- printhead
- shower nozzle
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Abstract
The invention discloses 3D printing equipment with multiple feeding tubes. The 3D printing equipment comprises a mounting rack, a vertical moving mechanism, a horizontal moving mechanism, a printing head and a printing supporting mechanism, wherein the vertical moving mechanism comprises a first drive device, a lifting rod, a mounting plate and a positioning rod; the horizontal moving mechanism comprises a horizontal moving rod and a second drive mechanism; the printing head comprises a plurality of heating devices, a heat insulating device, a radiating device, a spray head, a spray nozzle and a plurality of feeding tubes; the heat insulating device is mounted above the heating devices; the radiating device is mounted above the heat insulating device; a feeding device is mounted at the upper ends of the feeding tubes; a closing valve is arranged on positions, corresponding to communication positions of the feeding tubes and the spray head, in the spray nozzle; the spray nozzle is detachably mounted at the lower end of the spray nozzle; and the printing supporting mechanism comprises a third drive device and a printing base. The 3D practical equipment with multiple feeding tubes can reduce vibration in a printing process, and can carry out color printing.
Description
Technical field
The present invention relates to 3D and print field, be specifically related to a kind of many feed pipes 3D printing device.
Background technology
3D printer is also known as three-dimensional printer, i.e. a kind of machine of RP technique, it is based on a kind of mathematical model file, use powdery metal or plastics etc. can jointing material, the technology of constructed object is carried out by the mode successively printed, it is a kind of accumulation manufacturing technology, three-dimensional object is manufactured by the jointing material printed from level to level, its general principle is by data and raw material are put in 3D printer, machine can be created product from level to level according to program, and the product printed, and can immediately use.The 3D printer field such as Making mold, industrial design of being everlasting in the past is used to modeling, existing just gradually for the direct manufacture of some products, can be used for jewelry, footwear, industrial design, building, engineering and construction, automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, and many other fields.
Current 3D printing device type of drive is varied, existing 3D printing device generally includes horizontal rail, horizontal rail comprises orthogonal X track and Y track, 3D printing device also comprises the Z track vertically extended, major part 3D prints to establish and adopts multiple drive unit to print with mobile realization on vertical direction in the horizontal direction to drive printhead, this mode moves and requires high to coordinating between each drive unit and be difficult to avoid printhead to vibrate, print quality is impacted, if and consumptive material lacks in existing 3D printing device print procedure, need the operation stopping 3D printing device, until consumptive material follow changed after continue again print, if and current 3D printing device printing coloured prod print procedure is quite loaded down with trivial details.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of many feed pipes 3D printing device, it can reduce the vibration in print procedure and be convenient to carry out colour print.
One many feed pipes 3D printing device that the present invention proposes, comprises installing rack, vertically travel mechanism, horizontal mobile mechanism, printhead and printing supporting mechanism;
Vertical travel mechanism comprises the first drive unit, elevating lever, installing plate and backstay, first drive unit is arranged on installing rack, first drive unit drives and connects elevating lever, first drive unit drives lifter rod lifting, installing plate is arranged on elevating lever lower end, backstay lower end is installed on a mounting board, and backstay upper end is through installing rack;
Horizontal mobile mechanism comprises and moves horizontally bar and the second driving mechanism, moving horizontally bar is arranged on below installing plate, removable being arranged on of printhead moves horizontally on bar, and the second drive unit drives and connects printhead, and the second drive unit drives printhead to move moving horizontally on bar;
Printhead comprises multiple heater, heat-proof device, heat abstractor, shower nozzle, nozzle and multiple feed pipe; Heat-proof device is installed above heater, heat abstractor is arranged on above heat-proof device, shower nozzle is arranged in heater, feed pipe lower end is positioned at heater and is communicated with shower nozzle, feed pipe upper end is through heat-proof device and heat abstractor, feed pipe upper end is provided with feed arrangement, and in shower nozzle, corresponding feed pipe is communicated with position with shower nozzle and is provided with closed valve, and nozzle is detachably arranged on shower nozzle lower end;
Print supporting mechanism comprise the 3rd drive unit and print seat, the 3rd drive unit is arranged on installing rack, and the 3rd drive unit drives to connect and prints seat, prints seat and is positioned at below printhead.
Preferably, print seat outer place and be rotatably provided with multiple test board, test board leans with printing seat and is parallel to printing seat under gravity; Installing rack is provided with balance plate, and the 3rd drive unit is arranged on installing rack by balance plate, and the corresponding balance plate position of installing rack is provided with at least three threaded rods, and threaded rod lower end is rotatably arranged in installing rack, threaded rod upper end and balance plate threaded engagement.
Preferably, threaded rod is provided with four.
Preferably, installing rack is provided with fan, fan outlet is towards printhead.
Preferably, feed pipe is provided with two.
Preferably, below installing rack, cushion is installed.
Printhead of the present invention only needs to move along vertical direction or move along moving horizontally bar, the drive unit decreasing three directions realizes the difficulty that printhead carries out cooperatively interacting when three directions are moved, and decrease the vibration that may exist in printhead moving process, 3rd drive unit prints at three dimensions by making printing seat rotate to coordinate with the movement of printhead to achieve 3D printing device, and effectively the smooth degree of product surface is printed in raising, heater, heat-proof device, heat abstractor, shower nozzle, nozzle and the cooperation of multiple feed pipe can complete when increasing printhead manufacturing cost and use cost by a small margin carries out material loading and thermoplastic to the consumptive material of different colours, can realize regulating the feed pipe of the consumptive material color of different colours to carry out blanking by controlling closed valve during blanking, closed valve is positioned at shower nozzle, shower nozzle is positioned at heater, consumptive material can be avoided to cool at closed valve place and occur block situation occur, the distance controlled between shower nozzle and nozzle just effectively can improve print colors with the speed of changing.
Accompanying drawing explanation
Fig. 1 is many feed pipes 3D printing device structural representation that the present invention proposes;
Fig. 2 is A partial enlarged drawing of the present invention.
Detailed description of the invention
Shown in seeing figures.1.and.2, one many feed pipes 3D printing device that the present invention proposes, comprises installing rack 1, vertically travel mechanism 2, horizontal mobile mechanism 3, printhead 4 and prints supporting mechanism 5;
Vertical travel mechanism 2 comprises the first drive unit 21, elevating lever 22, installing plate 23 and backstay 24, first drive unit 21 is arranged on installing rack 1, first drive unit 21 drives and connects elevating lever 22, first drive unit 21 drives elevating lever 22 to be elevated, installing plate 23 is arranged on elevating lever 22 lower end, backstay 24 lower end is arranged on installing plate 23, and backstay 24 upper end is through installing rack 1;
Horizontal mobile mechanism 3 comprises and moves horizontally bar 31 and the second driving mechanism 32, moving horizontally bar 31 is arranged on below installing plate 23, removable being arranged on of printhead 4 moves horizontally on bar 31, second drive unit 33 drives and connects printhead 4, second drive unit 33 and drive printhead 4 to move moving horizontally on bar 31;
Printhead 4 comprises multiple heater 41, heat-proof device 42, heat abstractor 43, shower nozzle 44, nozzle 45 and two each and every one feed pipes 46; Heat-proof device 42 is installed above heater 41, heat abstractor 43 is arranged on above heat-proof device 42, shower nozzle 44 is arranged in heater 41, feed pipe 46 lower end is positioned at heater 41 and is communicated with shower nozzle 44, feed pipe 46 upper end is through heat-proof device 42 and heat abstractor 43, feed pipe 46 upper end is provided with feed arrangement 461, and in shower nozzle 44, corresponding two feed pipes 46 are communicated with between position with shower nozzle 44 and are provided with closed valve 441, and nozzle 45 is detachably arranged on shower nozzle 44 lower end;
Printing supporting mechanism 5 comprises the 3rd drive unit 51 and printing seat the 52, three drive unit 51 is arranged on installing rack 1, and the 3rd drive unit 51 drives and connects printing seat 52, prints seat 52 and is positioned at below printhead 4.Cushion 14 is installed below installing rack 1, effectively absorbs the vibrations that installing rack 1 occurs.
In present embodiment, print seat 52 outer place and be rotatably provided with multiple test board 521, test board 521 leans with printing seat 52 and is parallel under gravity and prints seat 52, installing rack 1 is provided with balance plate 11, 3rd drive unit 51 is arranged on installing rack 1 by balance plate 11, installing rack 1 corresponding balance plate 11 position is provided with four threaded rods 12, threaded rod 12 lower end is rotatably arranged in installing rack 1, threaded rod 12 upper end and balance plate 11 threaded engagement, the orientation printing seat 52 is regulated easily by four threaded rods 12, printhead 4 is moved on any one test board 521 and the side relative with printing position that seat 52 leans in test board 521 leans time test board 521 can not rotate, to realize printing seat 52 and to move horizontally bar parallel.
In present embodiment, installing rack 1 is provided with fan 13, fan 13 air outlet, towards printhead 4, is convenient to heat abstractor 43 and is dispelled the heat, and be convenient to printed product cooling and shaping.
When the present invention uses, the position of air exercise block 52 is coordinated to regulate by test board 521 and threaded rod 12, then in feed arrangement 461, add the consumptive material of different colours or same color as required, the consumptive material adding same color can when certain consumptive material is used up in time with changing consumptive material, and need not stop printing, adopt the consumptive material of different colours can realize print colors in print procedure with changing.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. the 3D of feed pipe a more than printing device, is characterized in that: comprise installing rack (1), vertically travel mechanism (2), horizontal mobile mechanism (3), printhead (4) and print supporting mechanism (5);
Vertical travel mechanism (2) comprises the first drive unit (21), elevating lever (22), installing plate (23) and backstay (24), first drive unit (21) is arranged on installing rack (1), first drive unit (21) drives and connects elevating lever (22), first drive unit (21) drives elevating lever (22) lifting, installing plate (23) is arranged on elevating lever (22) lower end, backstay (24) lower end is arranged on installing plate (23), and backstay (24) upper end is through installing rack (1);
Horizontal mobile mechanism (3) comprises and moves horizontally bar (31) and the second driving mechanism (32), move horizontally bar (31) and be arranged on installing plate (23) below, removable being arranged on of printhead (4) moves horizontally on bar (31), second drive unit (33) drives and connects printhead (4), and the second drive unit (33) drives printhead (4) to move horizontally bar (31) upper mobile;
Printhead (4) comprises multiple heater (41), heat-proof device (42), heat abstractor (43), shower nozzle (44), nozzle (45) and multiple feed pipe (46), heat-proof device (42) installs heater (41) top, heat abstractor (43) is arranged on heat-proof device (42) top, shower nozzle (44) is arranged in heater (41), feed pipe (46) lower end is positioned at heater (41) and is communicated with shower nozzle (44), feed pipe (46) upper end is through heat-proof device (42) and heat abstractor (43), feed pipe (46) upper end is provided with feed arrangement (461), the interior corresponding feed pipe (46) of shower nozzle (44) is communicated with position with shower nozzle (44) and is provided with closed valve (441), nozzle (45) is detachably arranged on shower nozzle (44) lower end,
Print supporting mechanism (5) comprise the 3rd drive unit (51) and print seat (52), 3rd drive unit (51) is arranged on installing rack (1), 3rd drive unit (51) drives to connect and prints seat (52), prints seat (52) and is positioned at printhead (4) below.
2. many feed pipes 3D printing device according to claim 1, it is characterized in that: print seat (52) outer place and be rotatably provided with multiple test board (521), test board (521) leans with printing seat (52) and is parallel under gravity and prints seat (52); Installing rack (1) is provided with balance plate (11), 3rd drive unit (51) is arranged on installing rack (1) by balance plate (11), installing rack (1) corresponding balance plate (11) position is provided with at least three threaded rods (12), threaded rod (12) lower end is rotatably arranged in installing rack (1), threaded rod (12) upper end and balance plate (11) threaded engagement.
3. many feed pipes 3D printing device according to claim 2, is characterized in that: threaded rod (12) is provided with four.
4. many feed pipes 3D printing device according to claim 1, it is characterized in that: installing rack (1) is provided with fan (13), fan (13) air outlet is towards printhead (4).
5. many feed pipes 3D printing device according to claim 1, is characterized in that: feed pipe (46) is provided with two.
6. the many feed pipes 3D printing device according to claim 1-5 any one, is characterized in that: installing rack (1) below is provided with cushion (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552613.0A CN105128330A (en) | 2015-09-01 | 2015-09-01 | 3D printing equipment with multiple feeding tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552613.0A CN105128330A (en) | 2015-09-01 | 2015-09-01 | 3D printing equipment with multiple feeding tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128330A true CN105128330A (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552613.0A Pending CN105128330A (en) | 2015-09-01 | 2015-09-01 | 3D printing equipment with multiple feeding tubes |
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| CN (1) | CN105128330A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415683A (en) * | 2015-12-15 | 2016-03-23 | 杭州缤果信息科技有限公司 | Three-dimensional printing apparatus |
| CN105537591A (en) * | 2016-01-25 | 2016-05-04 | 中南大学 | Metal 3D (three-dimensional) printing device and metal 3D printing method |
| CN106493948A (en) * | 2016-12-14 | 2017-03-15 | 东莞市菱海三维科技有限公司 | A kind of 3D printing shower nozzle |
| CN106738917A (en) * | 2017-01-04 | 2017-05-31 | 深圳市奈士迪技术研发有限公司 | A kind of high stability 3D printing equipment |
| CN106738882A (en) * | 2017-01-04 | 2017-05-31 | 深圳市安思科电子科技有限公司 | A kind of energy-saving 3D printing equipment |
| CN106738866A (en) * | 2016-12-30 | 2017-05-31 | 武汉华育诺为信息技术有限公司 | A kind of 3D printing apparatus and system |
| CN106983171A (en) * | 2017-03-10 | 2017-07-28 | 长兴时印科技有限公司 | Component is extruded in a kind of mixed food 3D printing |
| CN108698323A (en) * | 2016-05-12 | 2018-10-23 | 惠普发展公司，有限责任合伙企业 | Export structure |
| WO2019134135A1 (en) * | 2018-01-05 | 2019-07-11 | 北京梦之墨科技有限公司 | Added material manufacturing apparatus |
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| CN204109378U (en) * | 2014-10-29 | 2015-01-21 | 成都金采科技有限公司 | A kind of 3D printer |
| CN104690972A (en) * | 2015-03-11 | 2015-06-10 | 百度在线网络技术（北京）有限公司 | Color 3D printer nozzle and printing method |
| US20150165677A1 (en) * | 2013-12-13 | 2015-06-18 | Xyzprinting, Inc. | Printing head module |
| CN204505842U (en) * | 2014-12-24 | 2015-07-29 | 广州市艾派克智能激光科技有限公司 | A kind of laser 3D fast shaping appts |
| CN204526170U (en) * | 2014-12-24 | 2015-08-05 | 广州市艾派克智能激光科技有限公司 | A kind of 3D copies printing equipment |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20150165677A1 (en) * | 2013-12-13 | 2015-06-18 | Xyzprinting, Inc. | Printing head module |
| CN204109378U (en) * | 2014-10-29 | 2015-01-21 | 成都金采科技有限公司 | A kind of 3D printer |
| CN204505842U (en) * | 2014-12-24 | 2015-07-29 | 广州市艾派克智能激光科技有限公司 | A kind of laser 3D fast shaping appts |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415683A (en) * | 2015-12-15 | 2016-03-23 | 杭州缤果信息科技有限公司 | Three-dimensional printing apparatus |
| CN105537591A (en) * | 2016-01-25 | 2016-05-04 | 中南大学 | Metal 3D (three-dimensional) printing device and metal 3D printing method |
| CN108698323A (en) * | 2016-05-12 | 2018-10-23 | 惠普发展公司，有限责任合伙企业 | Export structure |
| US11226058B2 (en) | 2016-05-12 | 2022-01-18 | Hewlett-Packard Development Company, L.P. | Outlet structure |
| CN108698323B (en) * | 2016-05-12 | 2020-11-20 | 惠普发展公司，有限责任合伙企业 | Outlet structure |
| CN106493948A (en) * | 2016-12-14 | 2017-03-15 | 东莞市菱海三维科技有限公司 | A kind of 3D printing shower nozzle |
| CN106738866A (en) * | 2016-12-30 | 2017-05-31 | 武汉华育诺为信息技术有限公司 | A kind of 3D printing apparatus and system |
| CN106738882B (en) * | 2017-01-04 | 2019-07-16 | 肇庆中能创智信息科技有限公司 | A kind of energy-saving 3D printing equipment |
| CN106738917A (en) * | 2017-01-04 | 2017-05-31 | 深圳市奈士迪技术研发有限公司 | A kind of high stability 3D printing equipment |
| CN106738882A (en) * | 2017-01-04 | 2017-05-31 | 深圳市安思科电子科技有限公司 | A kind of energy-saving 3D printing equipment |
| CN106738917B (en) * | 2017-01-04 | 2019-01-15 | 嘉兴敏惠汽车零部件有限公司 | A kind of high stability 3D printing equipment |
| CN106983171A (en) * | 2017-03-10 | 2017-07-28 | 长兴时印科技有限公司 | Component is extruded in a kind of mixed food 3D printing |
| CN106983171B (en) * | 2017-03-10 | 2019-04-19 | 长兴时印科技有限公司 | A kind of mixed food 3D printing extrusion component |
| WO2019134135A1 (en) * | 2018-01-05 | 2019-07-11 | 北京梦之墨科技有限公司 | Added material manufacturing apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |