3D printer interlayer reinforced composite material adding device and 3D printer nozzle

A 3D printer and composite material technology, applied in the direction of additive processing, supply device, ceramic molding machine, etc., can solve the problems of weak interlayer, limited use in low temperature environment, etc., to achieve the effect of easy disassembly and assembly

Active Publication Date: 2022-04-15
大连学庆铭锋数控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention mainly solves the problems of weak interlayers and limited use in low-temperature environments in the process of 3D printing, and proposes a 3D printer interlayer reinforced composite material adding device and a 3D printer nozzle. With the extrusion of materials, the reinforced The composite material slurry is evenly spread on the surface of the extruded 3D printed concrete, and the temperature of the mixing area inside the sprinkler head is ensured to be constant

Method used

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  • 3D printer interlayer reinforced composite material adding device and 3D printer nozzle
  • 3D printer interlayer reinforced composite material adding device and 3D printer nozzle
  • 3D printer interlayer reinforced composite material adding device and 3D printer nozzle

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Embodiment 1

[0038] Such as figure 2 , 3 As shown, the 3D printer interlayer reinforced composite material adding device provided by the embodiment of the present invention includes: a constant temperature water integration board 2102 , a water retaining board 2107 , a grinding board 2104 and a roller ring 2105 .

[0039] The constant temperature water integrated board 2102 is sleeved outside the bottom drum 303 and the spatula nozzle 700 of the 3D printer; the front end of the constant temperature water integrated board 2102 is provided with a front support panel 2101 to enhance the stability of positioning and at the same time to block the splashes during printing out of the water droplets for added safety. The constant temperature water integration plate 2102 is provided with a circulating water inlet and a circulating water outlet, and a constant temperature water circulation channel is provided between the constant temperature water integration plate 2102 and the bottom drum 303 . ...

Embodiment 2

[0049] Such as Figure 5 As shown, the 3D printer nozzle provided by the embodiment of the present invention includes: an upper drum 301, a display drum 302, a bottom drum 303, an upper transmission shaft tube 400, a lower transmission shaft tube 500, a spatula nozzle 700 and the present invention The 3D printer interlayer reinforced composite material adding device provided by any embodiment.

[0050] The upper end drum 301 is connected to the display drum 302, the bottom drum 303 is arranged outside the lower part of the display drum 302, and the spatula mouth 700 is arranged at the bottom of the bottom drum 303; the upper end drum 301, the display drum 302 , the bottom drum 303 forms the drum 300 . The interlayer reinforced composite material adding device of the 3D printer is sleeved outside the bottom drum 303 and the spatula mouth 700;

[0051] The upper transmission shaft tube 400 is connected to the lower transmission shaft tube 500 and passes through the nozzle of t...

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Abstract

The present invention relates to the technical field of 3D printing equipment, and provides a 3D printer interlayer reinforced composite material adding device and a 3D printer nozzle. The board is set outside the bottom drum and the spatula mouth of the 3D printer; the circulating water inlet and the circulating water outlet are set on the constant temperature water integrated board, and a constant temperature water circulation is set between the constant temperature water integrated board and the bottom drum Passage; the grinding plate is provided with a roller ring, the grinding plate is arranged at the outlet of the spatula mouth of the 3D printer, and the roller ring is docked with the outlet of the spatula mouth; between the sealing backing plate and the grinding plate and the spatula mouth The first layer of slurry channel is set; the second layer of slurry channel is set between the constant temperature water integration plate, the grinding plate and the spatula nozzle; the first layer of slurry channel and the second layer of slurry channel are independent of each other. The invention can evenly spread the reinforced composite material slurry on the surface of the extruded 3D printed concrete.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to a 3D printer interlayer reinforced composite material adding device and a 3D printer nozzle. Background technique [0002] 3D printing technology was proposed in the 1990s, and has now become a new manufacturing technology with rapid development. 3D printing technology has rapidly penetrated into medicine, aerospace, automobile industry, culture and entertainment, food processing, model making and other fields. At present, the 3D printing nozzle has realized the mixing, stirring and extruding of materials inside the printing device, avoiding or reducing the use of retarders, reducing the setting time of materials during 3D printing, and achieving continuous printing. In order to enhance the strength of printed concrete, the steel wire (or long fiber wire) can be delivered to the nozzle through the center of the nozzle. Because the nozzle has a rotating function, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B1/00B28B13/02B28B17/00B33Y30/00B33Y40/00
CPCB28B1/001B28B13/02B28B17/00B33Y30/00B33Y40/00
Inventor 赵学庆王帅李维红周万超
Owner 大连学庆铭锋数控技术有限公司
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