CN205009594U - Colored 3D printer based on digital technology of spouting a little - Google Patents
Colored 3D printer based on digital technology of spouting a little Download PDFInfo
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- CN205009594U CN205009594U CN201520667853.0U CN201520667853U CN205009594U CN 205009594 U CN205009594 U CN 205009594U CN 201520667853 U CN201520667853 U CN 201520667853U CN 205009594 U CN205009594 U CN 205009594U
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- shower nozzle
- travel mechanism
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- printer based
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Abstract
The utility model discloses a colored 3D printer based on digital technology of spouting a little, including operation platform, the last operation mouth that is provided with of operation platform, be provided with on the operation platform of operation mouthful both sides along a moving mechanism of Y axle orientation motion, be provided with on the moving mechanism along the 2nd moving mechanism of X axle orientation motion, be provided with shower nozzle group on the 2nd moving mechanism, shower nozzle group one side is provided with UV solidification lamp, the C shower nozzle that shower nozzle group was set up by align to grid, the M shower nozzle, the Y shower nozzle, the K shower nozzle connects to form with the support shower nozzle, shower nozzle group and the black group link of confession, an operation mouthful below is provided with shaping work platform, shaping work platform be connected with the 3rd moving mechanism along the motion of Z axle orientation and with a moving mechanism parallel arrangement. The utility model discloses small, the cost is cheap relatively, and the working costs is low, and the shaping is fast, usable material wide range, and the forming process is pollution -free.
Description
Technical field
The utility model relates to 3D printing technique field, is specifically related to a kind of colored 3D printer based on the micro-pressure spray process of digitlization.
Background technology
At present, various 3D printing device and method continue to bring out, and have stereolithography apparatus (SLA), selective laser sintering (SLS), layer separated growth (LOM), fused glass pellet (FDM), 3 D-printing shaping (3DP) etc.Adopting the 3 D-printing of droplet ejection shaping is the vital technology of most in current rapid shaping, has broad application prospects.
Stereolithography apparatus (SLA), selective laser sintering (SLS) are for industrial conventional 3D forming method, high but the equipment of formed precision and material cost higher, complex structure, shaping environmental requirement is high, can not print colored part.Fused glass pellet (FDM) cost is low, but efficiency is also lower, and surface quality is poor, poor stability, can not print full-color part.The cost-effective rate of layer separated growth (LOM) and 3 D-printing shaping (3DP) forming method is low, piece surface is coarse, dimensional accuracy is low, and by printing colored part to the painted realization of printed material, color can not reduce part RGB completely.
Summary of the invention
The purpose of this utility model is the above problem overcoming prior art existence, and provide a kind of colored 3D printer based on the micro-pressure spray process of digitlization, the utility model volume is little, relative inexpensiveness, operating cost is low, and shaping speed is fast, material ranges can be utilized wide, and forming process is pollution-free.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of colored 3D printer based on the micro-pressure spray process of digitlization, comprise operating platform, described operating platform is provided with gathering hole, the operating platform of described gathering hole both sides is provided with the first travel mechanism moved along Y direction, described first travel mechanism is provided with the second travel mechanism moved in the X-axis direction, described second travel mechanism is provided with jet head sets, described jet head sets side is provided with UV cure lamp, described jet head sets is by the C shower nozzle of evenly distributed setting, M shower nozzle, Y shower nozzle, K shower nozzle and support shower nozzle connect to form, described jet head sets is connected with ink supply group, forming worktable is provided with below described gathering hole, described forming worktable is connected with the 3rd travel mechanism moved along Z-direction and be arranged in parallel with the first travel mechanism.
Further, two the first sliding seats that described first travel mechanism comprises two the first tracks be arranged in parallel and is arranged on the first track, described first sliding seat side is connected with the first belt, and described first belt is connected with the first motor.
Further, described second travel mechanism comprises the second track be fixed between two the first sliding seats, described second track is provided with the second sliding seat, and described second sliding seat is connected with the second motor by the second belt, and described second sliding seat is also connected with jet head sets and UV cure lamp.
Further, described 3rd travel mechanism comprises four screw mandrels being arranged on forming worktable surrounding, all be connected with a belt by belt pulley bottom four described screw mandrels, described belt is connected with the 3rd motor tensioning, and described screw mandrel is connected with base by rigid bearing.
Further, described base and operating platform surface are provided with some for spacing optoelectronic switch, described second travel mechanism are also provided with the grating scale for measurement and positioning jet head sets.
Further, described ink supply group comprises five ink donor unit and negative pressure ink supply device, described ink donor unit is connected to form by black bucket, confession pump and two stage ink box successively pipeline, described negative pressure ink supply device is connected to form by vavuum pump, negative pressure cavity and negative pressure box successively pipeline, and described negative pressure box is connected with two stage ink box.
Further, described jet head sets is also connected with ejection head control device.
Further, described C shower nozzle, M shower nozzle, Y shower nozzle, K shower nozzle and support shower nozzle are microsphere sprayer head.
The beneficial effects of the utility model are:
The utility model is without the need to laser system, and equipment volume is little, relative inexpensiveness, and operating cost is low, and shaping speed is fast, and material ranges can be utilized wide, and forming process is pollution-free, can print the advantages such as RGB part.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model overall structure schematic diagram;
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to shown in Fig. 1, a kind of colored 3D printer based on the micro-pressure spray process of digitlization, comprise operating platform 1, operating platform is provided with gathering hole 11, the operating platform of gathering hole both sides is provided with the first travel mechanism 2 moved along Y direction, first travel mechanism is provided with the second travel mechanism 3 moved in the X-axis direction, second travel mechanism is provided with jet head sets 9, jet head sets side is provided with UV cure lamp 4, jet head sets is by the C shower nozzle 91 of evenly distributed setting, M shower nozzle 92, Y shower nozzle 93, K shower nozzle 94 and support shower nozzle 95 connect to form, jet head sets is connected with ink supply group 5, forming worktable 6 is provided with below gathering hole, forming worktable is connected with the 3rd travel mechanism 7 moved along Z-direction and be arranged in parallel with the first travel mechanism, ensure that plane of movement when jet head sets is moved along X-axis with Y-axis is parallel with the plane of forming worktable all the time, the quality of spraying is printed when such guarantee is shaping.
Wherein, two the first sliding seats that the first travel mechanism comprises two the first tracks be arranged in parallel and is arranged on the first track, the first sliding seat side is connected with the first belt 21, and the first belt is connected with the first motor.Second travel mechanism comprises the second track be fixed between two the first sliding seats, the second track is provided with the second sliding seat, and the second sliding seat is connected with the second motor by the second belt, and the second sliding seat is also connected with jet head sets and UV cure lamp.By clamping belt, belt rotates and drives clamping section realization movement in orbit, and have easy to prepare, cost is low, and operation stability is high, does not exist stuck or runs not smooth problem existence.
3rd travel mechanism comprise be arranged on forming worktable surrounding four screw mandrels, 71, four screw mandrels bottom be all connected with a belt 73 by belt pulley, belt is connected with the 3rd motor 74 tensioning, and screw mandrel is connected with base 76 by rigid bearing 75.By the configuration of low cost, reach stable synchronous rising and decline, stability is high, and maintenance maintenance is convenient.
Base and operating platform surface are provided with some for spacing optoelectronic switch 12, second travel mechanism being also provided with for measuring and the grating scale 13 of accurate positioning nozzle group position.
Ink supply group comprises five ink donor unit and negative pressure ink supply device, ink donor unit is connected to form by black bucket 511, confession pump 512 and two stage ink box 513 successively pipeline, negative pressure ink supply device is connected to form by vavuum pump 521, negative pressure cavity 522 and negative pressure box 523 successively pipeline, and negative pressure box is connected with two stage ink box.It can by solid material and backing material respectively continous-stable be supplied to jet head sets, improve print quality.
Jet head sets is also connected with ejection head control device 8, in order to the information of collecting and judge control jet head sets print.C shower nozzle, M shower nozzle, Y shower nozzle, K shower nozzle and support shower nozzle are microsphere sprayer head, ensure the molding effect printed.4 microsphere sprayer heads spray the photo-curing material of C, M, Y, K tetra-kinds of different colours respectively, support section in colored sectional view is assigned to microsphere sprayer head, the nozzle of shower nozzle is arranged at a certain distance by a lot of micropore, enables shower nozzle spray the photo-curing material of one fixed width simultaneously.
Based on a forming method for the colored 3D printer of the micro-pressure spray process of digitlization, comprise the following steps:
Step 1) obtain slice information, read colorful three-dimensional model file and be placed in software work space, adjustment angle also adds support, slice thickness is set, by model slice, generate the section of some chromatic colour entities and supporting information, and be converted into the form that shower nozzle can identify, form the section bitmap of stacked setting from top to bottom;
Step 2) print spraying, ejection head control device reads section bitmap, make C shower nozzle, M shower nozzle, Y shower nozzle and K shower nozzle identification entity part image and in order to spray solid material, with support shower nozzle identification support section image and in order to spray backing material, C shower nozzle during printing, M shower nozzle, Y shower nozzle, K shower nozzle and support shower nozzle and move to print position by the first travel mechanism and the second travel mechanism and printing curve line by line, until printed this layer of section bitmap; Wherein optoelectronic switch is for arranging the original position of the first travel mechanism, the second travel mechanism and the 3rd travel mechanism, adjustment simple and fast, and is beneficial to Rapid reset.
Step 3) print terminate after, ejection head control device reads lower one deck section bitmap, because section bitmap is stacked setting from top to bottom, so when successively printing, only need successively to extract section message bit pattern, instantly one deck section bitmap exists, namely also do not print end, then the 3rd travel mechanism decline one deck section bitmap thickness and repeat step 2, instantly one deck section bitmap do not exist, illustrate and print end, then continue next step; Wherein the 3rd travel mechanism decline one deck section bitmap thickness be in order to reserve lower one deck section bitmap print space.
Step 4) take off printed material, remove backing material, can obtain printing entity.
Wherein, when C shower nozzle, M shower nozzle, Y shower nozzle, K shower nozzle with when supporting nozzle printing spraying in step 2, UV cure lamp is opened and is printed in order to solidification the solid material 100 and backing material 101 that spray out, ensure the shape of spraying, avoid liquid flow damage print structure, realize rapid curing, and the intensity of illumination of UV cure lamp is adjustable, to adapt to different photo-curing materials.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. the colored 3D printer based on the micro-pressure spray process of digitlization, it is characterized in that: comprise operating platform, described operating platform is provided with gathering hole, the operating platform of described gathering hole both sides is provided with the first travel mechanism moved along Y direction, described first travel mechanism is provided with the second travel mechanism moved in the X-axis direction, described second travel mechanism is provided with jet head sets, described jet head sets side is provided with UV cure lamp, described jet head sets is by the C shower nozzle of evenly distributed setting, M shower nozzle, Y shower nozzle, K shower nozzle and support shower nozzle connect to form, described jet head sets is connected with ink supply group, forming worktable is provided with below described gathering hole, described forming worktable is connected with the 3rd travel mechanism moved along Z-direction and be arranged in parallel with the first travel mechanism.
2. a kind of colored 3D printer based on the micro-pressure spray process of digitlization according to claim 1, it is characterized in that: two the first sliding seats that described first travel mechanism comprises two the first tracks be arranged in parallel and is arranged on the first track, described first sliding seat side is connected with the first belt, and described first belt is connected with the first motor.
3. a kind of colored 3D printer based on the micro-pressure spray process of digitlization according to claim 2, it is characterized in that: described second travel mechanism comprises the second track be fixed between two the first sliding seats, described second track is provided with the second sliding seat, described second sliding seat is connected with the second motor by the second belt, and described second sliding seat is also connected with jet head sets and UV cure lamp.
4. a kind of colored 3D printer based on the micro-pressure spray process of digitlization according to claim 1, it is characterized in that: described 3rd travel mechanism comprises four screw mandrels being arranged on forming worktable surrounding, all be connected with a belt by belt pulley bottom four described screw mandrels, described belt is connected with the 3rd motor tensioning, and described screw mandrel is connected with base by rigid bearing.
5. a kind of colored 3D printer based on the micro-pressure spray process of digitlization according to claim 4, it is characterized in that: described base and operating platform surface are provided with some for spacing optoelectronic switch, described second travel mechanism are also provided with the grating scale for measurement and positioning jet head sets.
6. a kind of colored 3D printer based on the micro-pressure spray process of digitlization according to claim 1, it is characterized in that: described ink supply group comprises five ink donor unit and negative pressure ink supply device, described ink donor unit is connected to form by black bucket, confession pump and two stage ink box successively pipeline, described negative pressure ink supply device is connected to form by vavuum pump, negative pressure cavity and negative pressure box successively pipeline, and described negative pressure box is connected with two stage ink box.
7. a kind of colored 3D printer based on the micro-pressure spray process of digitlization according to claim 1, is characterized in that: described jet head sets is also connected with ejection head control device.
8. a kind of colored 3D printer based on the micro-pressure spray process of digitlization according to claim 1, is characterized in that: described C shower nozzle, M shower nozzle, Y shower nozzle, K shower nozzle and support shower nozzle are microsphere sprayer head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667853.0U CN205009594U (en) | 2015-08-31 | 2015-08-31 | Colored 3D printer based on digital technology of spouting a little |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667853.0U CN205009594U (en) | 2015-08-31 | 2015-08-31 | Colored 3D printer based on digital technology of spouting a little |
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| CN205009594U true CN205009594U (en) | 2016-02-03 |
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| CN201520667853.0U Expired - Fee Related CN205009594U (en) | 2015-08-31 | 2015-08-31 | Colored 3D printer based on digital technology of spouting a little |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034380A (en) * | 2015-08-31 | 2015-11-11 | 苏州秉创科技有限公司 | Color 3D (Three Dimensional) printer based on digitization micro jet process and shaping method based on color 3D printer |
| CN106926593A (en) * | 2017-02-24 | 2017-07-07 | 武汉大学 | A kind of device and method of the variable-sized 3 D grating of 3D printing |
| CN108790171A (en) * | 2017-05-03 | 2018-11-13 | 上海幂方电子科技有限公司 | A kind of 3D printing equipment of automatically replaceable print cartridge |
| CN108790142A (en) * | 2017-05-03 | 2018-11-13 | 上海幂方电子科技有限公司 | A kind of increasing material manufacturing equipment of automatically replaceable print cartridge |
| CN110280716A (en) * | 2019-05-22 | 2019-09-27 | 共享智能铸造产业创新中心有限公司 | A kind of ink discharge device and 3D printing equipment |
| CN114889122A (en) * | 2022-04-06 | 2022-08-12 | 哈尔滨工业大学 | 3D printing device based on micro-droplet generator array |
-
2015
- 2015-08-31 CN CN201520667853.0U patent/CN205009594U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034380A (en) * | 2015-08-31 | 2015-11-11 | 苏州秉创科技有限公司 | Color 3D (Three Dimensional) printer based on digitization micro jet process and shaping method based on color 3D printer |
| CN106926593A (en) * | 2017-02-24 | 2017-07-07 | 武汉大学 | A kind of device and method of the variable-sized 3 D grating of 3D printing |
| CN108790171A (en) * | 2017-05-03 | 2018-11-13 | 上海幂方电子科技有限公司 | A kind of 3D printing equipment of automatically replaceable print cartridge |
| CN108790142A (en) * | 2017-05-03 | 2018-11-13 | 上海幂方电子科技有限公司 | A kind of increasing material manufacturing equipment of automatically replaceable print cartridge |
| CN110280716A (en) * | 2019-05-22 | 2019-09-27 | 共享智能铸造产业创新中心有限公司 | A kind of ink discharge device and 3D printing equipment |
| CN114889122A (en) * | 2022-04-06 | 2022-08-12 | 哈尔滨工业大学 | 3D printing device based on micro-droplet generator array |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20180831 |