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Anti-blocking spray head of continuous carbon fiber 3D printer

A 3D printer and carbon fiber technology, applied in coating devices, additive processing, etc., can solve problems such as inability to effectively dredge pipes, and achieve the effect of ensuring the dredging effect, easy operation, and fast dredging speed.

Active Publication Date: 2020-10-09
深圳市中微新能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the device can't effectively unclog pipes blocked by molten material

Method used

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  • Anti-blocking spray head of continuous carbon fiber 3D printer
  • Anti-blocking spray head of continuous carbon fiber 3D printer
  • Anti-blocking spray head of continuous carbon fiber 3D printer

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0029] Such as Figure 1 to Figure 9 As shown, a continuous carbon fiber 3D printer anti-blocking nozzle includes an anti-blocking operation seat 1, a continuous adder 2, a heating nozzle 3, a regulator 4 and a combined anti-blocking dredge 5, and the continuous adder 2 is fixedly connected and Connected to the anti-blocking operation seat 1, the heating nozzle 3 is connected and connected to the lower end of the anti-blocking operation seat 1 through thread fit, the regulator 4 is rotatably connected in the anti-blocking operation seat 1, and the combined anti-blocking dredger 5 clearance fits in the adjustment In the device 4, the combined anti-block dredging device 5 is longitudinally slidably connected on the anti-block operating seat 1. 3D printing by melting filamentary carbon fiber is the core principle of 3D printers. After the printing is completed, the residual heat of the nozzle will melt the remaining raw materials in the nozzle, which will easily cause nozzle bloc...

specific Embodiment approach 2

[0031] Such as Figure 1 to Figure 9As shown, this embodiment further explains Embodiment 1. The anti-blocking operation seat 1 includes a nozzle fixing frame 1-1, a nozzle connection screw hole 1-2, two supporting partitions 1-3, a connecting plate 1- 4. Filling connecting holes 1-5 and longitudinal T-shaped chute 1-6, the center of the lower end of the nozzle fixing frame 1-1 is provided with a nozzle connecting threaded hole 1-2, and two supporting partitions 1-3 are evenly fixed and connected on the In the nozzle fixing frame 1-1, the connection plate 1-4 is fixedly connected between the two supporting partitions 1-3, the filler communication hole 1-5 is set through the center of the connection plate 1-4, and the longitudinal T-shaped chute 1 -6 is arranged on the rear side of the outer wall of the nozzle fixing frame 1-1. The sliding position of the gear cylinder 4-10 under the connecting plate 1-4 is used to avoid deviation during the rotation.

specific Embodiment approach 3

[0033] Such as Figure 1 to Figure 9 As shown, this embodiment will further explain the second embodiment. The continuous feeder 2 includes a combination fixing seat 2-1, a filling hole 2-2, a filling motor fixing seat 2-3, a filling motor 2-4, a main Filler adding gear 2-5, right semi-circular groove ring 2-6, secondary filler adding gear 2-7, left semi-circular groove ring 2-8 and left fixed shaft 2-9, combined fixing seat 2-1 is fixedly connected to the nozzle fixing frame The upper end of 1-1, the stuffing hole 2-2 is set up and down on the combined fixing seat 2-1, the stuffing motor fixing seat 2-3 is fixedly connected to the combined fixing seat 2-1, and the stuffing motor 2-4 is fixedly connected to the stuffing On the motor fixing seat 2-3, the main filler adding gear 2-5 and the secondary filler adding gear 2-7 are all arranged in the combined fixing seat 2-1, and the main filler adding gear 2-5 is fixedly connected to the filler motor 2-4 On the transmission shaft,...

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Abstract

The invention relates to the field of 3D printers, in particular to an anti-blocking spray head of a continuous carbon fiber 3D printer. The anti-blocking spray head comprises an anti-blocking operation base, a continuous adding device, a heating nozzle, an adjuster and a combined anti-blocking dredging device. The continuous adding device is fixedly connected and communicates with the anti-blocking operation base, the heating nozzle communicates with and is connected to the lower end of the anti-blocking operation base in a threaded fit mode, the adjuster is rotationally connected into the anti-blocking operation base, and the combined anti-blocking dredging device is arranged in the adjuster in a clearance fit mode and longitudinally connected to the anti-blocking operation base in a sliding mode. The anti-blocking spray head has the following beneficial effects that a printer nozzle pipeline blocked by molten raw material can be effectively dredged; through manual adjustment, the dredging effect is stably guaranteed, and meanwhile the nozzle is prevented from being damaged to affect the service life; and operation is convenient, and dredging speed is high.

Description

technical field [0001] The invention relates to the field of 3D printers, in particular to an anti-blocking nozzle of a continuous carbon fiber 3D printer. Background technique [0002] Patent No. CN201621146063.9 discloses a novel 3D printer nozzle anti-blocking mechanism, including an ink bottle, the two sides of the ink bottle are fixedly connected with a transition block, the interior of the transition block is provided with a card slot, and the card slot The inside of the ink bottle is provided with a groove, and the upper end of the ink bottle is provided with an anti-blocking box, and the two sides of the anti-blocking box are fixedly connected with a shaft sleeve, and the inside of the shaft sleeve is connected with a connecting rod through a shaft, and the connecting rod The port of the elastic card is provided with an elastic card, the surface of the elastic card is provided with a protrusion, the inside of the anti-blocking box is provided with a vibration groove,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/209B33Y30/00
CPCB29C64/209B33Y30/00
Inventor 华明进
Owner 深圳市中微新能技术有限公司
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