Three-dimensional printing plastic, resin parts polishing equipment and polishing method

A three-dimensional printing and plastic technology, which is used in the equipment for surface polishing of resin parts, in the field of plastics, can solve the problems of polishing the internal surface, polluting the indoor environment, not suitable for purchase, etc., and achieves the effect of high polishing efficiency and recovery of surface hardness.

Inactive Publication Date: 2017-02-15
孙韶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is not suitable to buy, not to mention, it will seriously pollute the indoor environment when used indoors
It simply cannot meet many uses with high environmental requirements
In addition, due to insufficient gas exchange, the existing technology is difficult to polish the internal surface of a complex small cavity (similar to the inner wall of a "vase" object)

Method used

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  • Three-dimensional printing plastic, resin parts polishing equipment and polishing method
  • Three-dimensional printing plastic, resin parts polishing equipment and polishing method
  • Three-dimensional printing plastic, resin parts polishing equipment and polishing method

Examples

Experimental program
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Embodiment 1

[0042] Such as figure 1 The polishing equipment for three-dimensional printing plastic and resin parts shown in the figure includes a polishing chamber 1 and a solvent storage tank 2. The polishing chamber 1 and the solvent storage tank 2 are connected through a liquid inlet pipe 3. The polishing chamber 1 is a closed container, and the liquid inlet pipe 3 is provided with a two-position two-way reversing valve 5. It also includes a vacuum device, where the vacuum device can use a vacuum pressure pump, or a combination of a vacuum pump and a pressure pump, or a vacuum pressure pump or a pressure pump. The number used can be selected according to the actual situation. The vacuum device is current technology. The vacuum pump 6 in this embodiment adopts the vacuum pump 6. The air inlet of the vacuum pump 6 communicates with the polishing chamber 1 through the suction pipe 7. The suction pipe 7 is provided with a two-position two-way reversing valve 8 and an air outlet It is conne...

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PUM

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Abstract

The invention provides an apparatus for polishing three-dimensional printed plastic / resin pieces. The apparatus comprises a polishing chamber and a solvent storage tank which are communicated with each other by use of a liquid inlet pipe; the apparatus is characterized in that the polishing chamber is an airtight container, an exhaust opening of the polishing chamber is connected with an air inlet of a vacuum device, an air outlet of the vacuum device is connected to the outside atmosphere and the solvent storage tank, respectively, and a switch is used for controlling the vacuum device to be connected with or disconnected from the polishing chamber, the solvent storage tank and the outside atmosphere, respectively. The apparatus for polishing the three-dimensional printed plastic / resin pieces is environmentally-friendly, capable of effectively polishing to-be-polished pieces with complex structures, and also capable of quickly recovering the hardness of the polished pieces.

Description

Technical field [0001] The invention relates to a polishing device, in particular to a device for performing surface polishing processing on plastic and resin parts printed by a three-dimensional printer. Background technique [0002] At present, 3D printing technology has been developed rapidly, and everyone is trying to apply 3D printing technology in various fields. Three-dimensional printing technology uses a three-dimensional printer to position and inject thermoplastic materials layer by layer in a fixed space position using thermoplastic materials and precise hardware and software positioning technology. The thermoplastic materials are quickly shaped and adhered to form a fixed-size finished product. Because the 3D axis of 3D printing can be controlled by software to realize the command position in the 3D drawing extremely accurately, 3D printing technology can easily and cheaply produce parts with complex shapes, small quantities, and precise requirements. [0003] However...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C59/00
Inventor 孙韶
Owner 孙韶
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