Residual powder recovery construction tank system of three-dimensional forming mechanism
A technology of three-dimensional forming and tank system, which is applied in the field of building tank system of three-dimensional forming mechanism, which can solve the problems of increasing production cost, waste of manpower and time, and difficulty in keeping the working space clean.
Inactive Publication Date: 2016-01-20
MICROJET TECH
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Problems solved by technology
[0004] The three-dimensional molding device using RP technology is manual when spreading powder, printing and taking out the molded product, and the dust raised will often cause pollution to the working environment, and it is easy to contaminate the entire operating machine of the three-dimensional molding device , in order to maintain the normal operation, the conventional technology needs to manually carry out the work of vacuuming and cleaning after a certain stage of operation
In this way, in the cleaning process of conventional RP technology, it is easy to accidentally damage the molded product and the components of the three-dimensional molding device due to manual operation; and, high-frequency cleaning will also cause waste of manpower and time, which relatively improves the overall Production cost, and if the frequency of cleaning is reduced, there is a risk of dust pollution and it is difficult to keep the working space clean
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[0045] 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 invention is capable of various changes in different aspects without departing from the scope of the invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.
[0046] see figure 1 and figure 2 ,in figure 1 It is a structural schematic diagram of the three-dimensional forming mechanism of the first preferred embodiment of the present invention; figure 2 for the invention figure 1 A schematic cross-sectional view of the build tank system shown. like figure 1 and figure 2 As shown, the construction tank system 1 of the present invention is built on the base platform 90 of the three-dimensional forming mechanism 9, wherein the construction tank system 1 includes a construction tank 10, a construction platf...
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The invention relates to a residual powder recovery constructing tank system of a stereo-prototyping mechanism. The system comprises: a constructing tank having a constructing platform, a first opening and a second opening, wherein the constructing platform is used for bearing construct powder, and a stereo-prototyping object is formed on the constructing platform through the constructing powder; a positive pressure adjusting device arranged at the first opening of the constructing tank and used for providing a positive pressure to the inside of the constructing tank; a negative pressure adjusting device arranged at the second opening of the constructing tank and used for providing a negative pressure to the inside of the constructing tank; and a guide plat arranged on the constructing platform. Airflow is generated in the constructing tank through the positive pressure adjusting device, and goes through a plurality of channels of the guide plate to form spiral airflow in order to drive residual powder, so the residual powder is guided out of the constructing tank through the negative pressure adjusting device to complete residual powder recovery.
Description
technical field [0001] The invention relates to a construction tank system for recovering residual powder of a three-dimensional forming mechanism, which is suitable for the construction tank system of a three-dimensional forming mechanism for recovering residual powder. 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 w...
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IPC IPC(8): B29C67/00
Inventor 陈冠伸陈智凯奚国元
Owner MICROJET TECH