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Three-dimensional printer with cleanable injecting head

A spray head and printer technology, applied in the direction of cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., capable of solving problems such as the impact of printing quality

Active Publication Date: 2014-12-10
安徽中天电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the printing material is heated and extruded from the nozzle, there will be some residues attached to the inner wall of the nozzle, especially after the printing is completed, if the residual printing material in the nozzle will solidify and adhere to the inner wall, it will affect the quality of the next printing. influences

Method used

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  • Three-dimensional printer with cleanable injecting head

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Embodiment Construction

[0022] refer to figure 1 , the present invention proposes a three-dimensional printer capable of cleaning the spray head, comprising: a frame 1, a workbench 2, a first fixed rod 3, a second fixed rod 4, a sliding rod 5, a first driving mechanism 6, and a suspension rod 7 , a cleaning box 8, a second drive mechanism 9, a third drive mechanism 10, a fourth drive mechanism 11, a spray head 12, a printing material box 13, a heating device 14 and a control unit.

[0023] The workbench 2 is installed inside the frame 1 .

[0024] The first fixed rod 3 and the second fixed rod 4 are installed in parallel on the top of the frame 1 and positioned above the workbench 2, and the plane where the first fixed rod 3 and the second fixed rod 4 are located is parallel to the surface of the workbench 2; the slide bar 5 The two ends are slidably installed on the first fixed rod 3 and the second fixed rod 4 respectively, and the first driving mechanism 6 is used to drive the sliding rod 5 to sli...

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Abstract

The invention provides a three-dimensional printer with a cleanable injecting head. The three-dimensional printer comprises a frame, a working table, a first fixed rod, a second fixed rod, a slide rod, a first driving mechanism, a lifting rod, a cleaning box, a second driving mechanism, a third driving mechanism, a fourth driving mechanism, the injecting head, a printing material box and a control unit, wherein the working table is mounted in the frame; the first fixed rod and the second fixed rod are mounted at the top of the frame in parallel, and are positioned above the working table; a plane where the first fixed rod and the second fixed rod are positioned on is parallel to the surface of the working table; the two ends of the slide rod are respectively mounted on the first fixed rod and the second fixed rod in a sliding manner; and the first driving mechanism is used for driving the slide rod to slide along the first fixed rod and the second fixed rod. The injecting head is withdrawn into the cleaning box, and is cleaned by cleaning fluid, so that a residual printing material in the injecting head is removed without influencing the next printing quality.

Description

technical field [0001] The invention relates to the technical field of three-dimensional printers, in particular to a three-dimensional printer capable of cleaning a spray head. Background technique [0002] 3D printer is a process of rapid prototyping. It adopts layer-by-layer accumulation to produce 3D models. Its operation process is similar to that of traditional printers, except that traditional printers print ink onto paper to form two-dimensional plane drawings. , while the 3D printer is to stack liquid photosensitive resin materials, molten plastic filaments, gypsum powder and other materials through spraying binder or extrusion to form a three-dimensional entity. [0003] According to the three-dimensional model of the product constructed by CAD, it is sliced ​​in layers to obtain the outline of the cross-section of each layer. According to these outlines, the laser beam is selectively injected to solidify layers of liquid resin, or the injection source selectively...

Claims

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Application Information

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IPC IPC(8): B29C67/00B08B3/08
Inventor 吕月林
Owner 安徽中天电器有限公司
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