3D printing device with compact structure

Abstract

The invention discloses a 3D printing device with a compact structure. The device comprises a box body, an extruder assembly, a heating bed assembly, a first driving mechanism, a second driving mechanism, a third driving mechanism and a control device, wherein the box body comprises a bottom panel, a top panel, a first side panel, a second side panel, a third side panel and a fourth side panel; the first side panel, the second side panel, the third side panel and the fourth side panel are correspondingly matched with the bottom panel and the top panel to form a storing chamber; the storing chamber is internally divided into an upper chamber and a lower chamber; wire chambers are uniformly between the inner walls and the outer walls of the four side panels; the control device is positioned in the lower chamber; a first guide rail, a second guide rail, a third guide rail, a fourth guide rail, a fifth guide rail and a sixth guide rail are arranged in the upper chamber; the first guide rail and the second guide rail are arranged in the Y axis direction; the third guide rail and the fourth guide rail are arranged in the X axis direction; the fifth guide rail and the sixth guide rail are arranged in the Z axis direction; the first driving mechanism and the second driving mechanism are matched with each other to drive the extruder assembly to move in the X axis direction and the Y axis direction; the third driving mechanism is used for driving the heating bed assembly to move in the Z axis direction. The device is compact and stable in structure, and reasonable in layout.

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to a compact 3D printing equipment. Background technique [0002] 3D printing equipment is a kind of cumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is based on a digital model file, using special wax, powdered metal or plastic and other bondable materials to print layer by layer. Adhesive materials to create three-dimensional objects. The existing 3D printing equipment has poor compact structure and large volume, and most of the circuits and wiring harnesses in the equipment are directly exposed, which not only easily causes the wiring harness to be entangled, but also affects the appearance. Contents of the invention [0003] Based on the technical problems in the above background technology, the present invention proposes a compact 3D printing device. [0004] It should be noted that: the X-axis, Y-axis, and Z-axis descri...

AI Technical Summary

Problems solved by technology

The existing 3D printing equipment has poor compact structure and large volume, and most of the circuits and wiring harnesses in the equipment are directly exposed, which not only easily causes the wiring harness to be entangled, but also affects the appearance

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