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Workpiece automatic clearing device

An automatic cleaning and workpiece technology, applied in the field of additive manufacturing, can solve problems affecting processing quality, dust pollution damage of operators, serious production environment pollution, etc., to achieve thorough cleaning effect, outstanding economy and high cleaning efficiency

Pending Publication Date: 2018-09-28
苏州倍丰智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The powder cleaning process mostly adopts an open cleaning method, which is prone to powder flying, seriously pollutes the production environment, is difficult to clean, and causes dust pollution and injury to operators
At the same time, the open cleaning method is likely to cause oxidation of the workpiece or powder, which affects the processing quality
There are also some glove boxes, most of which are manually operated, which cannot meet the needs of high-speed and thorough cleaning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Please refer to Figure 1~2 and Figure 7-8 , this embodiment discloses an automatic workpiece cleaning device 1000, including a glove box 0100, a purging device 0200, and a collecting device 0300, which are used to realize multi-directional automatic cleaning and powder material recovery in an inert gas environment, with high efficiency and The safety is good, the powder can be recovered and recycled, and the economic advantages are obvious.

[0038] Please refer to Figure 1~6 , the glove box 0100 is the main component of the automatic workpiece cleaning equipment 1000, which has the function of isolating the inside and outside and bearing the main load. The glove box 0100 can be made of different materials, such as metal (steel, aluminum alloy, etc.), polymer material (resin), glass, etc., to maintain stable physical and chemical properties during the cleaning process.

[0039] A dust-free operation chamber 0110 is provided inside the glove box 0100, and the dust-...

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PUM

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Abstract

The invention discloses a workpiece automatic clearing device. The workpiece automatic clearing device comprises a dust-free operation cavity, a blowing device and a collecting device; the dust-free operation cavity is provided with operation glove openings used for installing an operation glove; the blowing device is arranged in the dust-free operation cavity, and comprises a clamping unit and ablowing unit, wherein the clamping unit is used for clamping a workpiece, and the blowing unit is used for blowing the workpiece, and at least two directions of relative rotation degrees are arrangedbetween the clamping unit and the air blowing unit; and the collecting device is used for collecting powder materials in the dust-free operation cavity. According to the workpiece automatic clearing device, automatic powder clearing can be achieved in an inert gas environment, meanwhile, the multi-direction automatic cleaning capability is achieved, so that the cleaning efficiency and the safety are effectively improved.

Description

technical field [0001] The invention belongs to the technical field of additive manufacturing, in particular to an automatic workpiece cleaning device. Background technique [0002] Additive Manufacturing (AM), commonly known as 3D printing, is a fusion of computer-aided design, material processing and forming technology, based on digital model files, through software and numerical control system to combine special metal materials, non-metal materials and medical biological Materials are piled up layer by layer according to extrusion, sintering, melting, photo-curing, spraying, etc., to create a manufacturing technology for physical objects. [0003] In the current mainstream metal additive manufacturing technology, after the workpiece is printed, it needs to wait for the workpiece to cool naturally and then take it out of the forming chamber, and then clean the powder. The powder cleaning process mostly adopts an open cleaning method, which is prone to powder flying, causi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/153B29C64/35B29C64/357B33Y40/00
CPCB29C64/153B29C64/35B29C64/357B33Y40/00
Inventor 张帅斌郑华
Owner 苏州倍丰智能科技有限公司
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