3D printing nozzle with raw material full melting function

A 3D printing and functional technology, applied in the field of 3D printing nozzles, can solve the problems of the lack of protection function of the voice control circuit, reduce the reliability of the system, and have defects in the product, and achieve the effect of ingenious design, high output power, and prevention of heat transfer.

Inactive Publication Date: 2017-12-15
葛顺英
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, there are many problems in 3D printing. One is that the product is defective because the raw material is not completely melted, or the nozzle is blocked.
In addition, due to the heat transfer to the feeding mechanism when the nozzle is heated, the raw materials i

Method used

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  • 3D printing nozzle with raw material full melting function
  • 3D printing nozzle with raw material full melting function
  • 3D printing nozzle with raw material full melting function

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[0034] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0035] Such as Figure 1-5 As shown, a 3D printing nozzle with the function of fully melting raw materials includes a feeding mechanism, a heating mechanism and a discharging mechanism;

[0036] The feeding mechanism and the discharging mechanism are respectively located on both sides of the heating mechanism, and an insulating block 1 is provided between the feeding mechanism and the heating mechanism;

[0037] The heating mechanism includes a main body 2 and a stirring assembly arranged on the main body 2 and a number of first heaters 3. The main body 2 is provided with a stirring chamber 4, a feed pipe 5, a discharge pipe 6 and an overflow prevention pipe 7 , The stirr...

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Abstract

The invention relates to a 3D printing nozzle with the function of fully melting raw materials, including a feeding mechanism, a heating mechanism and a discharging mechanism. The heating mechanism includes a main body, a stirring assembly arranged on the main body, and several first heaters. It has a mixing chamber, a feeding pipe, a discharging pipe and an overflow prevention pipe. The stirring assembly includes a heat shield, a first motor and a screw. The feeding mechanism includes a feeding plate and a first conveying assembly set on the feeding plate, a cutting component, and the second conveying component, in the 3D printing nozzle with the function of fully melting the raw material, the feeding mechanism uses two sets of gears to assist feeding, and a blade for cutting the raw material wire is installed between the two sets of gears, which can prevent heat transfer. The heating mechanism can fully melt the incoming raw materials and store them in the storage room of the feeding and discharging mechanism. The nozzle converts the existing real-time feeding into intermittent feeding, preventing the printing from being flawed due to unmelted materials, and preventing Nozzle is blocked.

Description

technical field [0001] The invention relates to the field of 3D printing equipment, in particular to a 3D printing nozzle capable of fully melting raw materials. Background technique [0002] With the development of science and technology, 3D printing technology has been applied in many fields such as jewelry, footwear, industrial design, automobile, etc. 3D printer is a machine of rapid prototyping technology, which is based on a digital model file, using Bondable materials such as powdered metal or plastics are used to construct objects by layer-by-layer printing. [0003] At present, there are many problems in 3D printing. One is that the product is defective due to the incomplete melting of raw materials, or the nozzle is blocked. In addition, due to the heat transfer to the feeding mechanism when the nozzle is heated, the raw materials in the feeding mechanism are pre-melted, resulting in abnormal feeding. [0004] During the operation of the system, the voice assista...

Claims

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Application Information

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IPC IPC(8): B29C64/112B29C64/209B29C64/321B29C64/393B22F3/115B33Y30/00B33Y40/00B33Y50/02
CPCB22F3/115B33Y30/00B33Y40/00B33Y50/02
Inventor 葛顺英
Owner 葛顺英
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