A five-axis linkage 3D printer mechanism

A 3D printer and five-axis linkage technology, applied in the direction of additive processing, etc., can solve the problems of not meeting the application requirements of multiple fields, low work efficiency, and easy collapse of suspended structures, so as to improve the printing process, improve printing quality, and solve structural problems. intensity effect

Active Publication Date: 2018-12-04
CHANGZHOU UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional 3D printing devices generally use screw transmission to control the movement of the extrusion head in the three directions of x, y, and z axes. The work efficiency is low, and due to the limitations of three-axis printing and materials, the suspended structure of the object is easy to collapse , there are deficiencies in the design and cannot meet the application requirements of multiple fields

Method used

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  • A five-axis linkage 3D printer mechanism
  • A five-axis linkage 3D printer mechanism
  • A five-axis linkage 3D printer mechanism

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] The invention is mainly composed of a body system, a control system, a printing system and a display system.

[0025] Such as figure 2 Shown, frame (22) supports all parts, is a hollow equilateral triangular prism, two sets of support rods (4), three edge places respectively arrange one set, are used to form slide block (10) to do up and down. A reciprocating linear guide rail; meanwhile, a synchronous belt pulley (12) is respectively arranged up and down on the three edges, and is powered by the motor below. The slide block (10) is matched with the support rod (4) by a sliding bearing, and blocks one side of the synchronous belt (11) through an internal concave-convex structure to realize the transmission of the synchronous belt (11).

[0026] Such as image 3 As shown, the upper moving platform (15) and the slider (10) are respectively connected ...

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Abstract

The invention relates to a five-axis linkage 3D printer mechanism. The present invention is characterized in that it uses two screw drives to realize two-axis printing on the lower moving platform, and uses a parallel mechanism to realize three-axis printing on the upper moving platform. It is mainly composed of a body system, a control system, a printing system and a display system. Based on the digital model file, the 3D printer slices it, uses special wax, powdered metal or plastic and other bondable materials, and realizes x, y, z axis mobile printing through the extrusion head controlled by the parallel mechanism. A down-moving platform controlled by a screw drive realizes the rotational printing of the u and v axes, and then uses layers of adhesive materials to manufacture three-dimensional objects, achieving five-axis linkage printing of three-dimensional entities.

Description

technical field [0001] The invention relates to a five-axis linkage 3D printer mechanism. Specifically, it is based on a digital model file, slices it, uses special wax, powdered metal or plastic and other bondable materials, and realizes the movement of x, y, and z axes through the extrusion head controlled by a parallel mechanism Printing, a 3D printer that uses two screw drives to control the lower moving platform to realize the rotational printing of the u and v axes, and then uses layers of adhesive materials to manufacture three-dimensional objects belongs to the field of 3D printers. Background technique [0002] 3D printing has brought about a revolution in the world's manufacturing industry, subverting the traditional production methods, and there is an urgent need for a 3D printer that can realize multi-axis printing. Traditional 3D printing devices generally use screw transmission to control the movement of the extrusion head in the three directions of x, y, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/20B33Y30/00B22F3/00B22F12/30B22F12/90
CPCB22F3/00B33Y30/00
Inventor 王烨柳铭周振中李政阳吴伟唯
Owner CHANGZHOU UNIV
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