Table top material increasing and decreasing wood-plastic composite 3D printer with abrasive machining function

A 3D printer and grinding processing technology, which is applied in the field of desktop wood-plastic 3D printers, can solve the problems of shape accuracy, size accuracy, surface quality, single-layer printing thickness and plane printing accuracy limitations, and improve processing and manufacturing efficiency. , the expansion of the operation process, and the effect of high surface processing quality

Pending Publication Date: 2018-02-09
NORTHEAST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the existing 3D printing layer-by-layer stacking manufacturing form has the problem that the shape accuracy, size accuracy and surface quality of parts are limited by the double limitation of single-layer printing thickness and plane printing accuracy.

Method used

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  • Table top material increasing and decreasing wood-plastic composite 3D printer with abrasive machining function
  • Table top material increasing and decreasing wood-plastic composite 3D printer with abrasive machining function

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specific Embodiment approach 1

[0022] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, a desktop wood-plastic 3D printer with a grinding function, including a rectangular frame 1, characterized in that it also includes a material reduction component, an additive component, and a material increase and decrease work platform , the adding and subtracting material working platform is rotatably installed on the lower end of the rectangular frame 1, and the material subtracting component and the adding material component are installed on the rectangular frame 1 respectively;

[0023] The material reduction component includes two material reduction slide rails 2, material reduction X-axis guide rail 3, material reduction X-axis screw 4, material reduction X-axis screw slide table 5, material reduction X-axis motor 6, and material reduction Z-axis guide rail 7 , material reduction Z-axis lead screw 8, material reduction Z-axis slide table 9, material reduction support fram...

specific Embodiment approach 2

[0031] Specific implementation mode two: combination figure 1 and figure 2 Describe this embodiment, the grinding assembly of this embodiment includes a grinding motor 12, a grinding frame 13 and a grinding tool head 14, the grinding frame 13 is installed on the material reduction support frame 10, and the grinding motor 12 is installed on the grinding On the frame 13, the output end of the grinding motor 12 is connected with the grinding head 14. With such a setting, it is convenient to more flexibly realize grinding on the outer contour of the product after the material is added, so as to improve the processing accuracy of the product. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0032] Specific implementation mode three: combination figure 1 and figure 2 To illustrate this embodiment, the additive component of this embodiment includes two additive guide rods 15, additive X-axis guide rails 16, additive X-axis screw 17, additive X-axis motor 18, and additive X-axis slide 19 , additive Z-axis guide rail 20, additive Z-axis lead screw 21, additive Z-axis motor 22, additive support frame 23, additive Z-axis sliding table 24 and additive printed parts, additive X-axis guide rail 16 horizontal installation In the middle of the other side of the rectangular frame 1, the additive X-axis motor 18 is installed on the end of the additive X-axis guide rail 16, the additive X-axis lead screw 17 is installed on the additive X-axis guide rail 16, and the additive X-axis The output end of the motor 18 is connected to the additive X-axis screw 17, and the additive X-axis slide 19 is installed on the additive X-axis screw 17; two additive guide rods 15 are horizontal...

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Abstract

The invention discloses a desktop wood-plastic 3D printer with a grinding function, and relates to a desktop wood-plastic 3D printer with wood addition and subtraction. In order to solve the existing 3D printing layer-by-layer manufacturing form, the present invention has the problem that the shape accuracy, size accuracy and surface quality of parts are limited by the double limitation of single-layer printing thickness and plane printing accuracy. The invention includes a rectangular frame (1), which also includes a material subtraction component, a material addition component, and a work platform for adding and subtracting materials. Mounted on a rectangular frame (1). The present invention uses wood-plastic materials as raw materials for manufacturing, and realizes the layer-by-layer stacking of wood-plastic materials to carry out additive manufacturing technology; while the grinding process is a kind of cutting tool with the grinding wheel and the abrasive grains of the grinding wheel as the cutting blade, so as to achieve the required Dimensional shape accuracy, surface roughness requirements. The invention is used for wood-plastic extrusion printing.

Description

technical field [0001] The invention relates to a 3D printer, in particular to a desktop wood-plastic 3D printer with a grinding function, which belongs to the wood-plastic 3D printing technology. Background technique [0002] Wood-plastic material is a new type of environmentally friendly material synthesized from wood fiber or wood powder and thermoplastic materials. As early as the early 1990s, wood-plastic materials were introduced into the deck market, and the molding process of wood-plastic materials was carried out by injecting heated fluid materials into molds. Compared with traditional wood material processing, this processing method has many advantages such as green, environmental protection, renewable, good material mechanical properties, and high efficiency in mass manufacturing and processing; but with the development of industry, it is currently in the period from Industry 3.0 to Industry 2025. During the transformation period, the small-batch custom processin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/188B29C64/20B33Y30/00B24B9/06
CPCB33Y30/00B24B9/06
Inventor 宁礼佳郭艳玲李健刘林王海涛
Owner NORTHEAST FORESTRY UNIVERSITY
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