Automatic-feeding multi-head melting extrusion forming 3D printing equipment

A melt extrusion and 3D printing technology, applied in additive processing and other directions, can solve problems such as low work efficiency and slow printing speed, and achieve the effect of saving production costs, increasing stability, and facilitating movement

Active Publication Date: 2016-06-01
ANHUI SCI & TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic feeding multi-head melt extrusion forming 3D printing equipment, which solves the technical defects of slow printing speed and low work efficiency of 3D printers in the prior art

Method used

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  • Automatic-feeding multi-head melting extrusion forming 3D printing equipment
  • Automatic-feeding multi-head melting extrusion forming 3D printing equipment
  • Automatic-feeding multi-head melting extrusion forming 3D printing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 4 The shown automatic feeding multi-head melt extrusion molding 3D printing equipment includes a 3D printer 1 and an injection molding machine 12; the 3D printer 1 includes a 3D printer base 2, a 3D printer support 16 fixed on both sides of the 3D printer base 2, Be arranged on the 3D printer support 16 and form the X-axis module 4 of the vertical movement pair with the 3D printer support 16, be arranged on the X-axis module 4 and form the print head mounting plate 5 of the horizontal movement pair with the X-axis module 4, set On the 3D printer base 2 and the 3D printer base 2, the printing object support platform 17 that forms a horizontally moving pair, the print head mounting plate 5 is perpendicular to the direction in which the print object support platform 17 moves, the print head mounting plate 5 is in an inverted T shape, and the print head The vertical part of the mounting plate 5 is slidably installed on the X-axis module 4, and se...

Embodiment 2

[0040] Compared with Embodiment 1, this embodiment differs in that there are two first motors 18, which are respectively fixed on the tops of two vertical supports 162, and a first motor 18 is respectively arranged on the output shafts of the two first motors 18. Screw rods 30, two first screw rods 30 are threadedly connected with both ends of the X-axis module 4 respectively, and the helical direction and pitch of the threads of the two first screw rods 30 are the same, and the two first motors 18 rotate synchronously. All the other structures are the same as in Embodiment 1.

Embodiment 3

[0042] The difference between the present embodiment and the first embodiment is that the 3D printer 1 and the injection molding machine 12 are of a separate structure, the bottom of the 3D printer base 2 is provided with a printer universal wheel 3 , and the bottom of the injection molding machine 12 is provided with an injection molding machine universal wheel 15 . The rest of the structure of this embodiment is the same as that of Embodiment 1.

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Abstract

The invention discloses automatic-feeding multi-head melting extrusion forming 3D printing equipment which comprises a 3D printer and an injection molding machine. The 3D printer comprises a 3D printer base, a 3D printer support, an X-axis module, a printing head mounting plate and a printed object supporting platform, wherein the 3D printer support and the X-axis module constitute a vertical moving pair, the X-axis module and the printing head mounting plate constitute a horizontal moving pair, and the 3D printer base and the printed object supporting platform constitute a horizontal moving pair. The printing head mounting plate is perpendicular to the moving direction of the printed object supporting platform and in an inverted-T shape, the vertical part of the printing head mounting plate is mounted on the X-axis module in a sliding mode, and one or more printing heads are detachably mounted on the horizontal part of the printing head mounting plate. The automatic-feeding multi-head melting extrusion forming 3D printing equipment has the beneficial effects that the multiple printing heads which can be conveniently dismounted, added and reduced and are adjustable in distance are arranged for simultaneous printing, the printer and the injection molding machine are combined in a conveniently integrated or split mode, and the automatic feeding process is adopted, so that printing is efficient and rapid, the material utilization rate and the equipment utilization rate are increased, and production cost is reduced.

Description

technical field [0001] The invention relates to a multi-head melt extrusion forming 3D printing equipment with automatic feeding. Background technique [0002] The printing speed of 3D printing equipment is slow, the work efficiency is low, the cost of materials is high, and it cannot be adapted to rapid production and mass production. However, the existing solution is to extend the printing working time and use inferior materials instead, which will delay the product development cycle, fail to quickly occupy the market, and lose a large amount of market share. Inferior products will also damage the brand image, which is very unsuitable for rapid product replacement. development requirements. Contents of the invention [0003] The purpose of the present invention is to provide an automatic feeding multi-head melt extrusion forming 3D printing equipment, which solves the technical defects of slow printing speed and low working efficiency of 3D printers in the prior art. ...

Claims

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Application Information

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IPC IPC(8): B29C67/00B33Y30/00
Inventor 陈丰洪腾蛟曾其良孟凡盛丁凤娟
Owner ANHUI SCI & TECH UNIV
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