System and method for automatically generating three-dimensional model
A 3D model and automatic generation technology, which is applied in teaching models, printing, instruments, etc., can solve the problems of unsatisfactory versatility, high cost and low production efficiency, and achieve good versatility, improved production efficiency, and simple production Effect
Inactive Publication Date: 2013-01-09
中科英华湖州工程技术研究中心有限公司
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Problems solved by technology
Most of the existing technical solutions use sound, light, and phantom methods to simulate three-dimensional geographic information by using the persistent effect of human vision; instead of directly outputting accumulations, they are not physical sand tables made by accumulating basic terrain. Poor; and this method of using simulation technology to realize 3D information is not ideal in terms of generality, high cost and low production efficiency
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[0058] In order to make the purpose, technical solution and advantages of the 3D model automatic generation system and method of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. However, it should be noted that the specific The examples are only for illustrating the present invention, but are not intended to limit the scope of the present invention.
[0059] Such as Figure 1 to Figure 6 As shown, the automatic generation system of the three-dimensional model in this embodiment includes a support 100, an operation table 200 arranged on the support 100 and movable up and down along it, and an operation table 200 arranged on the support 100 that can The nozzle assembly 300 that the operation platform moves, the nozzle assembly 300 includes one or more nozzles facing the nozzle 301 of the operation platform; the nozzle assembly 300 is located above the operation platform 2...
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The invention discloses a system for automatically generating a three-dimensional model. The system comprises a bracket, an operating platform which is arranged on the bracket and can vertically move along the bracket, a spray head component which is arranged on the bracket and can move relative to the operating platform, and a control terminal, wherein the spray head component is positioned above the operating platform and comprises one or more spray heads of which nozzles face the operating platform; the spray heads can spray pigments which are used for generating the three-dimensional model to the operating platform; and the control terminal controls the operating platform and the spray head component to move together, and controls the spray head component to spray the pigments to the operating platform layer by layer to generate the three-dimensional model. The invention also discloses a method for automatically generating the three-dimensional model. By adoption of the system and the method for automatically generating the three-dimensional model, the three-dimensional model is easy to manufacture and high in generality; and particularly, map information can be acquired through a network, and a sand table can be automatically generated, so the manufacturing efficiency of the sand table is greatly improved, and the manufacturing cost and using cost of the sand table are greatly reduced.
Description
technical field [0001] The invention relates to the production of three-dimensional models, in particular to an automatic generation system and automatic generation method for three-dimensional models. Background technique [0002] At present, there are many kinds of rapid prototyping devices that can automatically generate three-dimensional objects. These devices are more suitable for generating single three-dimensional objects, but not generally suitable for three-dimensional object models based on planes. This is mainly because they are in the same The plane will contain many independent 3D entities. [0003] For example, the sand table is an effective carrier for comprehensively displaying three-dimensional geographic information based on the two-dimensional information of ordinary maps; because the collection of three-dimensional information and the use of manual production are time-consuming, it was only used in the military field before, but it has also been used in u...
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IPC IPC(8): B41J3/00G09B25/00
Inventor 袁继友谢庆旭姚恩东蒋卫东
Owner 中科英华湖州工程技术研究中心有限公司