3d printer wire feeding device

A technology of 3D printer and wire feeding device, applied in 3D object support structure, additive manufacturing, processing and manufacturing, etc., can solve the problems of long manual operation time, low efficiency, inconvenience, etc., to simplify wire feeding operation and improve wire feeding. The effect of efficiency

Active Publication Date: 2017-07-18
JIANGSU HAOYU ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this way, the manual operation time is longer, and it is very inconvenient and inefficient

Method used

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  • 3d printer wire feeding device
  • 3d printer wire feeding device
  • 3d printer wire feeding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: the assembly drawing of embodiment 1 is as figure 1 As shown, the assembly drawing is shown in Figure 4 as shown, figure 1 Partial enlarged picture of figure 2 As shown, it includes a wire guide tube 1, a button 2, a sliding bearing 3, a motor 4, a gear 6, a fixed bracket, and a wire feeding port 9.

[0023] The fixed bracket includes an upper fixed bracket 5 and a lower fixed bracket 7, and the upper fixed bracket 5 and the lower fixed bracket 7 are combined to form a wire feeding cavity.

[0024] The fixed bracket is provided with a slideway that limits the slide bearing 3 to slide back and forth, and a button 2 that can push the slide bearing 3 to slide along the slideway. The sliding bearing 3 is slidably arranged in the wire feeding cavity through the slideway. The gear 6 is rotatably arranged in the wire feeding cavity, and is fixedly connected with the drive output shaft of the motor 4 . The sliding limit direction of the slideway is the dire...

Embodiment 2

[0028] Embodiment 2: structure is basically the same as Embodiment 1, and the similarity is no longer repeated, and the difference is:

[0029] Specifically in this embodiment 2, the upper slideway 10 is an upper slideway arranged on the inner surface of the upper fixed bracket 5 facing the wire feeding chamber; the slideway 12 is arranged on the lower fixed bracket 7 facing the wire feeding chamber Sliding grooves on the inner surface of the body.

[0030] The upper end of the sliding bearing 3 is located in the upper chute, and the lower end is located in the lower chute, and is arranged in the wire feeding cavity so as to slide back and forth along the sliding direction of the upper and lower chute.

[0031] The groove bottoms of the upper chute and the lower chute are elongated or oval or gourd-shaped.

[0032] Taking Embodiment 1 as an example, the working process of the wire feeding device is as follows: the consumables tray 13 is equipped with tubular or filamentary co...

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PUM

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Abstract

The invention discloses a 3D printer wire feeding device, which includes a wire guide tube, buttons, sliding bearings, motors, gears, a fixed bracket, and a wire feeding port; The slideway on which the sliding bearing slides back and forth, and the button that can push the sliding bearing to slide along the slideway; the sliding bearing is set in the wire feeding cavity through the slideway to limit the sliding; the gear is connected to the motor output shaft and can rotate The ground is located in the wire feeding cavity; the sliding limit direction of the slideway is the direction that the sliding bearing is close to the gear; one side of the fixed bracket is provided with a wire feeding port, and the other side is connected with a wire guide tube, and the wire feeding port is connected The middle position of the sliding bearing and the gear and the wire guide tube constitute the wire feeding channel. The invention realizes the automatic wire feeding to the nozzle of the printer and improves the wire feeding efficiency.

Description

technical field [0001] The invention relates to a 3D printer, in particular to a wire feeding device on the 3D printer. Background technique [0002] When the consumables need to be replaced or supplemented in the existing desktop 3D printers, it is necessary to manually install the consumables into the wire guide tube, and then manually push the consumables into the wire guide tube until the consumables are sent to the nozzle of the 3D printer and the nozzle continues. The wire feeding work is completed until the consumables are drawn. [0003] The manual operation time is longer like this, and it is very inconvenient and inefficient. Contents of the invention [0004] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a wire feeding device on a 3D printer, which can realize automatic wire feeding to the printer nozzle and improve wire feeding efficiency. [0005] Technical solution: In order to solve the abo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/321B29C64/106B33Y30/00
Inventor 魏宏辉魏天浩魏妗羽
Owner JIANGSU HAOYU ELECTRONICS TECH
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