3D printer for indoor furnishing article model printing and printing method of 3D printer
A 3D printer and model technology, applied in 3D object support structures, additive manufacturing, manufacturing tools, etc., can solve problems such as affecting product accuracy, low belt drive accuracy, affecting printing accuracy, etc., to improve printing accuracy and avoid accuracy reduction. , The effect of preventing loosening
Inactive Publication Date: 2018-11-16
JIANGSU MARITIME INST
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Problems solved by technology
Among them, the belt drive has low precision, large inertia, and large vibration during operation, which greatly affects the accuracy of the product; compared with the belt drive, the screw drive has a slightly improved accuracy, but the connections between the various connecting parts are the same. There is a problem of looseness, which will affect its accuracy; and the use of conventional sealing rings is prone to wear and tear under the frequent reciprocating friction under pressure; in the process of use, it is easy to accumulate dust, which affects the printing accuracy
Method used
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[0040] The technical solutions of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the embodiments.
[0041] Such as Figure 1 to Figure 5 As shown, a 3D printer for indoor decoration model printing includes: a main body bracket 1; an X-axis moving assembly, the X-axis moving assembly is installed on the bottom surface inside the main body bracket 1; a Z-axis screw rod 13, There are two Z-axis screw rods 13, which are symmetrically fixed on both sides of the main body bracket 1 through a fixing component 15; the Y-axis moving component includes a Y-axis plate 8 and is fixed on the Y-axis plate through a fixing component 15 The Y-axis screw mandrel 9 on 8; the shower head, which is slidably installed on the Y-axis screw mandrel 9 in the Y-axis moving assembly through the second sliding assembly;
[0042] The fixing assembly 15 includes two angular contact ball bearings 1601 respectively sleeved on the ...
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The invention discloses a 3D printer for indoor furnishing article model printing and a printing method of the 3D printer. The 3D printer comprises a main body support, an X-axis moving assembly, twoZ-axis screw rods, a Y-axis moving assembly and a spray head, wherein the X-axis moving assembly is installed on the bottom surface of the interior of the main body support; the two Z-axis screw rodsare symmetrically fixed on the two side faces of the main body support through fixing assemblies; the Y-axis moving assembly comprises a Y-axis plate and a Y-axis screw rod which is fixed on the Y-axis plate through a fixing assembly; and the spray head is installed on the Y-axis screw rod of the Y-axis moving assembly in a sliding manner through a second sliding assembly. The X-axis moving assembly of the 3D printer is installed on the bottom surface of the interior of the main body support and used for storing raw materials, and the work stability is improved. A transmission mechanism of the3D printer is a thread pair or a gear rack pair, and the stability of movement in the three-dimensional direction at work is greatly improved. Each fixing assembly is provided with a special sealingring, the looseness between components is prevented, and the printing precision is improved.
Description
technical field [0001] The invention belongs to the technical field of printing equipment, and in particular relates to a 3D printer for printing indoor decoration models and a printing method thereof. Background technique [0002] 3D printing technology is a rapid prototyping additive manufacturing method, and its digital manufacturing method is rapidly rising in industrial manufacturing. 3D printing is usually realized by using digital technology material printers. It is often used to manufacture models in mold manufacturing, industrial design and other fields, and is gradually used in the direct manufacturing of some products. There are already parts printed using this technology. . The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and others. [0003] Printer is a kind of...
Claims
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Login to View More IPC IPC(8): B29C64/20B29C64/232B29C64/236B33Y30/00
CPCB29C64/20B29C64/232B29C64/236B33Y30/00
Inventor 王楠
Owner JIANGSU MARITIME INST