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Multifunctional assembled 3D printing device and multifunctional assembled 3D printing method

A 3D printing and assembly technology, applied in the field of 3D printing, can solve the problems of low printing speed and single printing form, and achieve the effect of improving printing work efficiency and adaptability to compatible products

Inactive Publication Date: 2015-07-08
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multifunctional assembled 3D printing device and method to overcome the technical defects of the existing 3D printers such as single printing form and low printing speed

Method used

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  • Multifunctional assembled 3D printing device and multifunctional assembled 3D printing method

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Embodiment 1

[0031] see figure 1 , figure 2 and image 3 , the embodiment of the present invention provides a multifunctional assembled 3D printing device, including a circular chassis 1, a plurality of worktables 3, a rotating motor 6, a gear ring 10, and a single printing component;

[0032] The center of the circular chassis 1 is provided with a mounting hole, the mounting hole is coaxial with the gear ring 10 in the mounting hole, and a plurality of workbenches 3 are fixed at intervals along the circumferential direction (specifically by the workbench bracket 14) on the side wall of the gear ring 10; the rotating motor 6 is used to drive the rotation of the gear ring 10 (it should be noted that since the gear ring is driven to rotate, it can drive a plurality of work fixedly connected on the gear ring side wall table rotation);

[0033] A plurality of monomer printing assemblies are located in the mounting holes, and each monomer printing assembly includes a vertical lift mechanism...

Embodiment 2

[0060] Such as Figure 4 As shown, the multifunctional assembled 3D printing device includes a circular chassis 1, a hydraulic pump station 2, a plurality of worktables 3, a telescopic rod 4, a second hydraulic cylinder 5, a rotating motor 6, a circular rotating motor 7, and a raw material box 9 , gear ring 10, first hydraulic cylinder 11, second laser generator 12, working support 14, lifting rod 15 photosensitive sheet 16, signal conversion device (built-in first laser generator) 17, vertical lifting mechanism and horizontal telescopic mechanism, etc., wherein, the vertical lifting mechanism and the horizontal telescopic mechanism are hydraulic transmission; the vertical lifting mechanism includes the first hydraulic cylinder 11 and the lifting rod 15; the horizontal telescopic mechanism includes the hydraulic cylinder 5 and telescopic rod 4; the horizontal telescopic mechanism can move on the horizontal plane perpendicular to the radial direction of the circular chassis 1 u...

Embodiment 3

[0065] A multifunctional assembled 3D printing device provided by an embodiment of the present invention, such as Figure 5 As shown, the multifunctional assembled 3D printing device includes a circular chassis 1, a hydraulic pump station 2, multiple workbenches 3, a horizontal telescopic rod 4, a second hydraulic cylinder 5, a rotating motor 6, a circular rotating motor 7, and a raw material box 9. Gear ring 10, laser head or nozzle 12, working support 14, vertical lifting mechanism and horizontal telescopic mechanism, etc., which are also a deformation of a mechanical structure

[0066] Wherein, 4a, 4b, 4c are telescopic rods of hydraulic cylinders; 5a, 5b, 5c are hydraulic cylinders corresponding to the telescopic rods. 6a is that the workbench of the gear ring is driven by the external rotary motor to perform circular motion, and 6b is that the internal rotary motor drives 4 single machines to perform circular motion together. It not only satisfies the rotary motion of th...

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Abstract

The invention discloses a multifunctional assembled 3D printing device and a multifunctional assembled 3D printing method. The device comprises a circular chassis, multiple workbenches, a rotary motor, and single printing assemblies. The center of the circular chassis is provided with a mounting hole which is coaxial with a gear ring in the mounting hole. The multiple workbenches are fixed to the side wall of the gear ring at intervals along the circumferential direction. The rotary motor is used for driving the gear ring to rotate. The multiple single printing assemblies are disposed in the mounting hole, and each single printing assembly includes a vertical lifting mechanism, a circumferential rotary motor, a horizontal telescoping mechanism, a printing head, and the like. The method comprises the steps of using first laser to scan a photographic film according to a two-dimensional graph to form a latent image, completing 'charging', 'adsorption', 'neutralization', 'release' and other operations by the device, and using second laser or other heat sources to sinter-mold a product in a conventional manner.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a multifunctional assembled 3D printing device and method. Background technique [0002] 3D printing is a kind of rapid prototyping technology (Additive Manufacturing Technologies). It is based on software modeling and control technology, using various materials such as metals, non-metals, and adhesives, and continuously adding materials "printing" layer by layer. Produce three-dimensional products. A 3D printer (also known as a three-dimensional printer) is a digital model file-based technology that uses bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. It has many functions that traditional manufacturing technology does not have, especially in the processing of complex curved surface products. 3D printing technology is considered to be the beginning of the third industrial revolution, and it is widely used in art design,...

Claims

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Application Information

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IPC IPC(8): B41J3/00B41J2/01
Inventor 敬石开
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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