Three-dimensional molding device and powder filtration system thereof
A technology of three-dimensional molding and filtration system, which is applied in the direction of combination device, separation of dispersed particles, chemical instruments and methods, etc. It can solve problems such as difficulty in effectively removing suspended dust, dust odor, ineffective powder filtration system, waste of manpower and time, etc.
Inactive Publication Date: 2016-10-19
MICROJET TECH
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Problems solved by technology
[0008] The main purpose of the present invention is to provide a three-dimensional molding device and its powder filtering system, so as to solve the problem that the dust raised by the known three-dimensional molding device will cause pollution to the working environment when spreading powder, printing and taking out molded products. Relying on manpower to frequently perform vacuuming and cleaning and maintenance work, resulting in a waste of manpower and time, or the known powder filtration system is not effective, and it is difficult to effectively remove suspended dust and dust odor in the working environment Pollution
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[0065] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different aspects without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not restrictive this invention.
[0066] see figure 2 , which is a schematic structural view of a three-dimensional forming device in a preferred embodiment of the present invention. Such as figure 2 As shown, the three-dimensional forming device 2 of the present invention can be but not limited to a floor-standing three-dimensional forming device, and it is isolated from the outside world by a cover (not shown) to form an internal working space, but it does not It can also be an open three-dimensional forming device. The three-dimensional modeling device 2 is mainly us...
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The invention relates to a three-dimensional molding device. The device comprises a construction platform, a powder supply groove, a construction groove, a construction displacement platform, a printing module, a waste powder collecting groove and a powder filter system. The powder filter system comprises a connecting part, a body, a pipe, a suction device and a bracket. The connecting part is communicated with the powder collecting port. A plurality of filter screens are arranged in an accommodating space of the body. The suction device is communicated with the body. The bracket is arranged at the bottom of the body, and bears the microparticle adsorption structure. The suction device actuates to inhale the suspension dust from the powder collecting port into accommodating space of the body through the connecting part and the pipe. Through multiple filtering procedures by a plurality of filter screens, the filtered particle dust falls to the microparticle adsorption structure of the bracket through the outlet and the suction device for adsorption.
Description
【Technical field】 [0001] The invention relates to a powder filtering system, especially a three-dimensional forming device and a powder filtering system which can reduce dust in the operating environment to achieve no pollution. 【Background technique】 [0002] Rapid Prototyping (RP technology for short) is a technology derived from the concept of building a pyramid layer by layer, which can quickly and cost-effectively shape the designer's idea in a short time and present it to the public. Its main feature is the quickness of forming, which can automatically and quickly convert any complex shape design into a 3D solid model without any tools, molds and jigs, which greatly shortens the development cycle of new products And reduce the cost of research and development, and can ensure the time to market of new products and the success rate of new product development. It promotes a more complete relationship among technical personnel, as well as between technical personnel and no...
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IPC IPC(8): B29C67/00B33Y40/00B01D50/00
Inventor 奚国元陈智凯陈政斌
Owner MICROJET TECH