CN203344505U - 3D printer integrated with 3D scanning device - Google Patents

3D printer integrated with 3D scanning device Download PDF

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Publication number
CN203344505U
CN203344505U CN 201320210211 CN201320210211U CN203344505U CN 203344505 U CN203344505 U CN 203344505U CN 201320210211 CN201320210211 CN 201320210211 CN 201320210211 U CN201320210211 U CN 201320210211U CN 203344505 U CN203344505 U CN 203344505U
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China
Prior art keywords
printer
dimensional scanner
integrated
scanning
scanning device
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Expired - Fee Related
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CN 201320210211
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Chinese (zh)
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倪俊
其他发明人请求不公开姓名
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Zhongshan Space Scanning Technology Co Ltd
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Individual
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Abstract

A 3D (three-dimensional) printer integrated with a 3D scanning device comprises a 3D printer body, wherein the 3D printer body comprises a 3D printer mechanical assembly, a printing control assembly, an equipment circuit and a printing head. The 3D printer is characterized in that the 3D scanning device is also integrated on the 3D printer body and comprises a 3D scanning device machine body, a scanning control unit, an image collecting module, a light beam emitting module and an image processing module, the 3D printer is connected with the 3D scanning device in a wired and wireless mode, and the USB3.0 interface high-speed transmission can be adopted at the time. The 3D printer has the advantages that the 3D scanning device and the 3D printer are integrated, the size is smaller, the cost is lower, and users can more conveniently covert real objects into 3D data information for 3D printing. In addition, the 3D data information is stored and printed, and the practicability and the usability of the 3D printer are improved. The resolution ratio regulation can also be carried out, and the popularization of the 3D printer is promoted.

Description

A kind of 3D printer that is integrated with three-dimensional scanner
Technical field
The utility model belongs to 3D printer field, is specifically related to a kind of 3D printer with 3-D scanning function.
Background technology
3D is the abbreviation of English " Three Dimensions ", and Chinese refers to three-dimensional, and length, be a kind of Digitized three-dimensional technology based on computer, internet.The 3D printer of having applied the 3D technology belongs to a kind of rapid shaping technique, passed through the formers such as laser beam, hot melt nozzle by cad data, the special materials such as metal dust, ceramic powders, plastic powders or cell tissue are successively piled up the object cross section, cohered, final stack moulding, print out, produce material object and model.
Due to the printing shaping process of 3D printer no longer needs traditional cutter, fixture and lathe just can be fast, directly, accurately the three Dimensional CAD Design drawing in computer is converted into to model, even direct finished parts or mould, such as using the 3D printing technique to carry out the die sinking of digital product, can within a few hours, complete the printing of a mould, saved the development time of a lot of products to market, thereby can effectively shorten design, the R&D cycle of product, improve efficiency, reduced production cost.
The 3D printer is owing to printing the article that produce any shape, be developed rapidly in recent years, now at mould manufacture, production piece design field analogue formation, customization character product, present, print and manufacture single-piece, small lot metal parts, and all obtained application in fields such as machine-building, Aero-Space, movie prop, animation doll, the reproduction of the cultural relics, digital statue, bullion, buildings.Scientists also starts to utilize the 3D printer to manufacture such as the simple biological tissue such as artificial tooth, hip joint, bone, artifucial limb, embryonic stem cell, skin, muscle and blood vessel fragment, the following even large-scale human organ of complexity heart of picture kidney, liver that also will produce.Along with the continuous maturation of this technology and perfect, its application will constantly be expanded.
But traditional 3D printer need to just can print based on the three Dimensional CAD Design drawing data, its drawback also just so, user or download the file that other people create, or use software to start anew to design a model.And the 3D modeling software is difficult to grasp, in the face of a material object, most of user is the construction body Model voluntarily, so generally can only produce simple object, and want to print complicated product, just need very professional industrial design ability, first by Software for Design, go out model, recycling 3D printer printing shaping, this is for common user, be very difficult, after causing a lot of users to buy the 3D printer, but do not know what be printed.Even the professional designer, the efficiency of make is also lower, and can not guarantee fully and material object matches, thereby has affected the use of 3D printer.
And spatial digitizer can improve this awkward situation of 3D printing technique greatly, need the material object of printing, after scanning by spatial digitizer, energy is the 3 d image data data of formation body Model fast, thereby realize fast the replication work of many objects, for family expenses or hand work provide good power-assisted.As can be seen here, 3-D scanning becomes a convenient way obtaining the printable 3 d image data data of article.
Summary of the invention
Technical problem to be solved in the utility model is exactly the puzzlement of the design aspect that runs into when using the 3D printer for current domestic consumer, provide a kind of energy convenient 3 D-printing material, the integrated 3D printer of three-dimensional scanner of obtaining, by 3D printer and three-dimensional scanner are used in conjunction with, can easily be by three-dimensional scanner the rapid scanning in kind by required printing, again printing shaping, produce the 3 D stereo material object, changed the inconvenience that current 3D printer needs designed, designed, brings to the user.
For achieving the above object, the utility model comes to be realized by the following technical programs.
A kind of 3D printer that is integrated with three-dimensional scanner, comprise the 3D printer body, described 3D printer body comprises 3D printer machinery assembly, prints Control Component, circuitry, printhead, consumptive material and medium, it is characterized in that: on described 3D printer body, also be integrated with three-dimensional scanner, thereby can provide 3D print service more easily for the user.The connected mode of described 3D printer and described three-dimensional scanner is wired connection mode or wireless connections mode, thereby can meet different equipment needs.Above-mentioned three-dimensional scanner comprises three-dimensional scanner body, scan control unit, image capture module, beam emissions module and image processing module, and described image collector is set to camera or camera; Preferably, described image collecting device is provided with flash lamp.Described printing Control Component is controlled printhead, described scan control unit controls image capture module, beam emissions module.One rotatable scanning platform is arranged in described scanning means body, and when the time comes, scanned object is placed on this scanning platform.
Above-mentioned 3-D scanning technology, claim again " outdoor scene reproduction technology ", that light harvesting, mechanical, electrical and computer technology are in the new and high technology of one, the site environment of any complexity and space can be carried out to scan operation, and directly complete the collecting in computer by the three-dimensional data of outdoor scene, and then quick reconfiguration goes out the threedimensional model of target.
Three-dimensional scanner described in the utility model, be often referred to spatial digitizer, can be to material objects such as the industrial part of different appearance profiles, household articles, the geometrical construction and the appearance data that comprise the article such as stamping parts, workpiece, mould, profiled member, foundry goods, moulding and tableware, cup, a series of coordinate datas of rapid scanning, collection object dimensional structure, and be converted into three-dimensional data.The 3 d image data data of collecting often is used to carry out three-dimensional reconstruction calculating, sets up the numerical digit model of actual object in virtual world, forms three-dimensional image, can the complete 3D model that restores object in input 3DMAX.When the time comes, the 3D printer passes through machining program, machine-shaping by above-mentioned data again.
Nowadays, these 3D models have purposes quite widely, in fields such as industrial design, Defect Detection, reverse-engineering, robot guiding, landforms measurement, biomedical information, biological information, criminal identification, the classical collection of numerical digit historical relic, motion picture production, game creation materials, application are arranged.
It is 3-D view digital information by material object, model conversion that spatial digitizer described in the utility model adopts optical scanning device, its scanning process is as follows: scanner can scan any object be placed on its scanning platform, the beam emissions module through this body surface, can become surface transformation a point cloud as: laser on your computer.More intensive some cloud, just more can create more accurate model, and this process is called three-dimensional reconstruction.This cloud will be put to distribute at 3d space and come, and just as the edge that the producer makes object, then create a graphic derivation 3D rendering.
Because the sweep limits of spatial digitizer is limited, therefore often need the relative position of conversion scanner and object as raw data or object is positioned on electronic scanning platform, and then article for rotation, by built-in in scanning means, the three-dimensional camera comprehensive scanning of energy, from each orientation different angles scanning object, scan rapidly easily complete part point cloud, increase work efficiency, through continuous sweep repeatedly, can obtain multi-layer three-dimension view data autostore, then utilize software development to go out complete Three-dimension Reconstruction Model.
Further, above-mentioned spatial digitizer can adopt the mode of array sweeping further to improve scan efficiency, and the scanner varied in size with breadth is respectively scanned same object.For large part object, can be first with scanner significantly, sweep, then for the details position, the small breadth scanner higher by precision swept, and then image processing module is combined the data of scanning, reaches and simplifies the effect caused, both guaranteed global precision, again outstanding local detail.
Three-dimensional scanner described in the utility model is contact-type 3 D scanning means or non-contact 3-D scanning means, non-contact 3-D scanning means wherein, can be divided into active scan and drive sweep again, this three-dimensional scanner operated by rotary motion is at the upside position of 3D printer.
Above-mentioned contact-type 3 D scanner is by the mode compute depth of practical touch body surface, as coordinate measuring machine is typical contact-type 3 D scanner.The method is quite accurate, often is used to the engineering manufacturing industry, yet, because it must contact object in scanning process, determinand has the probe of suffering to destroy the possibility of damage, therefore is not suitable for the reconstruction operation of high value object as artifact, traces etc.
Above-mentioned noncontact active scan mode, refer to extra energy be projected to object, by the reflection of energy, calculates the three dimensions information.Project specific light to object exactly, wherein represent the scanning that technology is the laser rays formula, its ratio of precision is higher, but owing to can only project a light at every turn, so sweep speed is slow.In addition, because laser can cause certain injury to organism and more precious object, so can not be applied to some specific area.Common projection energy has general visible ray, high-energy light beam guiding, ultrasonic and X ray.The active scanning of noncontact comprises: time difference range finding, range of triangle, hand-held laser, structure light source and modulation light etc.
In addition, emerging active scan mode, as the scanning of structured light formula, by projection or grating projection while many light, a surface just can taking object, only need the information of several just can complete scanning, its maximum characteristics are that sweep speed is fast, and realization able to programme.
Above-mentioned noncontact drive sweep mode, as passive scanner itself is not launched any radiation, as laser, but, to measure the method by radiation arround the determinand surface reflection, get a desired effect.Visible radiation due in environment, quite easily obtain and utilize, and the scanner of most of this type be take the visible ray of detecting environment as main.But, with respect to other radiation of visible ray, as infrared ray, also can be applied to this purposes.Because in most of situation, the drive sweep mode does not need the too special hardware supported of specification, do not need specific light source, rely on the residing natural daylight condition of object to be scanned fully, normal employing binocular technology, but precision is low, can only scan the object of geometric properties, can not meet the requirement in a lot of fields, the article of this class passive type scanning are often quite cheap.Noncontact drive sweep mode comprises: stereo vision method, colourity forming process, stereoptics method and consistency profiles etc.
Above-mentioned spatial digitizer is divided into again mechanical type and laser type, and mechanical type is to rely on a mechanical arm to touch the surface of object, and to obtain the three-dimensional data of object, laser type replaces mechanical arm to complete this work with laser.Because 3 d image data is more much bigger than common two-dimensional image data Pang, so sweep speed can be slower than plain paper scanner, and depending on article size and precision height, sweep time from a few minutes to tens hour are not waited.
In sum, adopt the spatial digitizer of optical technology be difficult for processing glittering, i.e. high albedo, minute surface or translucent surface, and adopt the spatial digitizer of laser technology not to be suitable for fragile or perishable surface.
The connected mode of 3D printer described in the utility model and described three-dimensional scanner is wired connection mode or wireless connections mode, described wired connection mode is serial port, LPT, USB interface or network interface, make it both can adopt data wire to be transmitted, also can be transmitted and print by network connectivity.Above-mentioned standard usb interface is USB2.0 interface or USB3.0 interface, and wherein, after adopting the USB3.0 interface, transmission speed is faster, thereby can meet the requirement in the different transmission equipments of user, different uses field, realizes the purpose of fast transport.
A kind of 3D printer that is integrated with three-dimensional scanner, the printing Control Component of its 3D printer is connected with the scan control unit of three-dimensional scanner, and the user can print the 3 d image data of scanning by printing Control Component at any time.
Preferably, be provided with in described 3D printer and the storage device of printing Control Component and being connected, to preserve at any time the data informations such as 3-D view scanning data and three Dimensional CAD Design drawing, so that in the future used, or copy in other 3D printers and use.
3D printer described in the utility model has the resolution adjustment function, can different resolution ratio be set according to different precision instructions for uses, as do not needed in high-resolution situation, can adopt low resolution to be scanned, print, can save time, also can save raw material.
Compared with prior art, the utility model has following progress.
A kind of 3D printer that is integrated with three-dimensional scanner, on the basic function at existing 3D printer, integrate the 3-D scanning function, help the user more easily the article in real world to be converted into and can be used for the 3 d image data data that 3D prints, synchronously complete, improve practicality and the ease for use of 3D printer, there is simple to operate, efficiently convenient, fast transport.
Because the novel 3D printer in the utility model has shared 3-D scanning structure and 3D printing mechanism, realized a tractor serves several purposes, and reduced volume, reduced cost, saved space, can accomplish arbitrarily to scan at any time, store, print, improved operating efficiency, saved manpower, more traditional sample, modelling process are compared, can rapid shaping, the cycle is shorter, and there is the regulatory function of different resolution, thereby meet fast the needs that user individual designs and produces, will promote the 3D printing technique and be more widely used.
The accompanying drawing explanation
By below in conjunction with accompanying drawing, the detailed description of carrying out, will understand and be familiar with the utility model more fully.
Fig. 1 is a kind of main structure block diagram that is integrated with the 3D printer of three-dimensional scanner in the utility model.
Fig. 2 is a kind of overall structure block diagram that is integrated with the 3D printer of three-dimensional scanner in the utility model.
Fig. 3 is a kind of structured flowchart that is provided with the 3D printer of storage device in the utility model.
The specific embodiment
For further understanding technical characterictic of the present utility model and content, below in conjunction with accompanying drawing, be elaborated.
As Fig. 1, shown in Fig. 2, a kind of 3D printer that is integrated with three-dimensional scanner, comprise 3D printer body and one group of three-dimensional scanner, described 3D printer body comprises 3D printer machinery assembly, print Control Component, circuitry and printhead, described three-dimensional scanner, it is spatial digitizer, comprise the scanning means body, the scan control unit, image capture module, beam emissions module and image processing module, described 3D printer is connected with described three-dimensional scanner, described printing Control Component is controlled printhead, described scan control unit controls image capture module, the beam emissions module.One rotatable scanning platform (not shown) is arranged in described scanning means body, and when the time comes, scanned object is placed on this scanning platform.
In the present embodiment, the user adopts spatial digitizer scanning material object or model, forms the three-dimensional image data, has scanned rear output data to the 3D printer, printing shaping, thereby convenient and efficient more.Its process is as follows: the image collector in described spatial digitizer is set to high definition camera or camera, described beam emissions module is shot-light, the red straight line that allows shot-light send skims over the surface of scanned object from top to bottom, " scan line " that spatial digitizer will be caught is synthetic changes the 3 d image data data into, and the user just can print on any 3D printer like this.
A kind of 3D printer that is integrated with three-dimensional scanner in the present embodiment, by on the basic function of printing at 3D, having increased the 3-D scanning function, thereby facilitate the user to be scanned and print, realized a tractor serves several purposes, convenient to use, reasonable in design, simple in structure.
Fig. 3 is a kind of structured flowchart that is provided with the 3D printer of storage device in the utility model.
In the present embodiment, on the basis of above-mentioned 3D printer, separately increase by a storage device, in order to the 3 d image data data of three-dimensional scanner scanning is carried out to the automaticdata storage, so that in the future used, or copy in other 3D printers and use.
Finally it should be noted that: above embodiment only, in order to a kind of technical scheme that is integrated with the 3D printer of three-dimensional scanner of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.

Claims (8)

1. a 3D printer that is integrated with three-dimensional scanner, comprise the 3D printer body, described 3D printer body comprises 3D printer machinery assembly, prints Control Component, circuitry, printhead, consumptive material and medium, it is characterized in that: on described 3D printer body, also be integrated with three-dimensional scanner, the connected mode of described 3D printer and described three-dimensional scanner is wired connection mode or wireless connections mode.
2. the 3D printer that is integrated with three-dimensional scanner according to claim 1, it is characterized in that: described three-dimensional scanner comprises three-dimensional scanner body, scan control unit, image capture module, beam emissions module and image processing module.
3. the 3D printer that is integrated with three-dimensional scanner according to claim 2, it is characterized in that: described image collector is set to camera or camera.
4. the 3D printer that is integrated with three-dimensional scanner according to claim 1, it is characterized in that: described three-dimensional scanner is contact-type 3 D scanning means or non-contact 3-D scanning means.
5. the 3D printer that is integrated with three-dimensional scanner according to claim 1, it is characterized in that: described wired connection mode is serial port, LPT, USB interface or network interface.
6. the 3D printer that is integrated with three-dimensional scanner according to claim 5, it is characterized in that: described standard usb interface is USB2.0 interface or USB3.0 interface.
7. the 3D printer that is integrated with three-dimensional scanner according to claim 1, it is characterized in that: the printing Control Component of described 3D printer is connected with the scan control unit of three-dimensional scanner.
8. the 3D printer that is integrated with three-dimensional scanner according to claim 1 is characterized in that: in described 3D printer, be provided with and the storage device of printing Control Component and being connected.
CN 201320210211 2013-04-24 2013-04-24 3D printer integrated with 3D scanning device Expired - Fee Related CN203344505U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273745A (en) * 2013-04-24 2013-09-04 倪俊 3D (three-dimensional) printer integrated with 3D scanning device
CN105698757A (en) * 2016-02-24 2016-06-22 宿州学院 Underground cavity peeping device and method based on three-dimensional scanning and 3D printing
CN106392070A (en) * 2016-09-04 2017-02-15 芜湖纯元光电设备技术有限公司 Wireless 3D printer
US9632037B2 (en) 2014-04-18 2017-04-25 Xyzprinting, Inc. Three dimensional printing apparatus and method for detecting printing anomaly
CN110122958A (en) * 2019-05-06 2019-08-16 大有智能科技(嘉兴)有限公司 Three-dimensional scanner and application method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273745A (en) * 2013-04-24 2013-09-04 倪俊 3D (three-dimensional) printer integrated with 3D scanning device
US9632037B2 (en) 2014-04-18 2017-04-25 Xyzprinting, Inc. Three dimensional printing apparatus and method for detecting printing anomaly
CN105698757A (en) * 2016-02-24 2016-06-22 宿州学院 Underground cavity peeping device and method based on three-dimensional scanning and 3D printing
CN105698757B (en) * 2016-02-24 2018-01-26 宿州学院 A kind of underground cavity peeping device and method based on 3-D scanning and 3D printing
CN106392070A (en) * 2016-09-04 2017-02-15 芜湖纯元光电设备技术有限公司 Wireless 3D printer
CN110122958A (en) * 2019-05-06 2019-08-16 大有智能科技(嘉兴)有限公司 Three-dimensional scanner and application method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Chen Jingjun

Inventor before: Ni Jun

Inventor before: Ni Jun asked for no name

CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20170714

Address after: 528403, Guangdong Province, Zhongshan City East Bay Industrial Village Fu Wan Industrial Zone (Shiqi District, the United States Industrial Park 7, 2, 03 card)

Patentee after: Zhongshan space scanning technology Co., Ltd.

Address before: 301, room 6, building 79, Lido famous garden road, 315012 Ma Yuan Road, Haishu District, Zhejiang, Ningbo

Patentee before: Ni Jun

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131218

Termination date: 20180424

CF01 Termination of patent right due to non-payment of annual fee