Energy-saving and environment-friendly 3D printing powder conveying device

A powder conveying device and 3D printing technology, applied in the field of 3D printing, can solve problems such as environmental pollution, and achieve the effect of simple and convenient operation

Active Publication Date: 2019-04-19
贵阳金汉诚广告器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the technical problem solved by the present invention is to provide an energy-saving and environment-friendly 3D printing powder

Method used

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  • Energy-saving and environment-friendly 3D printing powder conveying device
  • Energy-saving and environment-friendly 3D printing powder conveying device
  • Energy-saving and environment-friendly 3D printing powder conveying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The following is further described in detail through specific implementation methods:

[0035] The reference signs in the drawings of the description include: box body 10, discharge box 11, workbench 12, material receiving box 13, electric heating plate 14, a slider 15, a chute 16, first spring 17, motor switch 18. Air pump 20, gas storage tank 21, gas storage tank outlet 22, first piston cylinder 30, first piston 31, second spring 32, first piston rod 33, one-way intake valve 34, first piston cylinder row Air port 35, third spring 36, first ball 37, first arc groove 38, second piston cylinder 40, second piston 41, fourth spring 42, second arc groove 43, second ball 44 , the fifth spring 45, the second piston cylinder exhaust port 46, the roller 50, the scraper 51, the crank 60, the b slider 61, the slider groove 62, the b chute 63, the Venturi tube 70, the throat 71, Suction pipe 72, turbine 80, first pulley 81, belt 82, second pulley 83, cylindrical cam 84, block 85, c...

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PUM

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Abstract

The invention belongs to the technical field of 3D printing, and particularly relates to an energy-saving and environment-friendly 3D printing powder conveying device. A box is included. The inner side of the bottom face of the box is sequentially and fixedly connected with a discharging box, a workbench and a material receiving box from left to right. An electric heating plate is in sliding connection in the discharging box. The top end face of the discharging box is in sliding connection with a roller, one end of the outer side of the roller is in sliding connection with a scraping plate, and a first piston cylinder is arranged at the outer portion of the box and provided with a one-way air inlet valve and a first piston cylinder exhaust port. The outer portion of the box is provided with a venturi tube. The first piston cylinder exhaust port communicates with an air inlet of the venturi tube. The bottom of the right side wall of the material receiving box communicates with the throat of the venturi tube through a suction pipe. According to the purpose, the problem that after dust on a roller of a 3D printer powder conveying device is scraped down, treatment is not conducted, andenvironment pollution can be caused is solved.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to an energy-saving and environment-friendly 3D printing powder conveying device. Background technique [0002] 3D printing can directly generate objects of any shape from computer graphics data without machining or molds, thereby greatly shortening the production cycle of products and improving productivity. Although it still needs to be perfected, the market potential of 3D printing technology is huge, and it is bound to become one of the many breakthrough technologies in the future manufacturing industry. [0003] During the powder conveying process of the powder conveying device of the 3D printer, when some traditional equipment spreads the powder through the roller, the powder will stick to the roller after a long time, and when the roller rolls the powder again, it will cause the uneven surface Flat, so that the printed parts are easy to break in the later sta...

Claims

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Application Information

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IPC IPC(8): B29C64/321B29C64/357B33Y40/00
CPCB33Y40/00B29C64/321B29C64/357
Inventor 陈自谋
Owner 贵阳金汉诚广告器材有限公司
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