Large-sized intelligent temperature control hot bed for 3D printer

A 3D printer and intelligent temperature control technology, which is applied in processing heating elements, manufacturing auxiliary devices, processing data acquisition/processing, etc., can solve the problem of high energy consumption of hot beds

Inactive Publication Date: 2017-11-03
SICHUAN COLLEGE OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent temperature-controlled heating bed for large-scale 3D printers, which is used to solve the problem of high energy consumption of heating beds in the prior art

Method used

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  • Large-sized intelligent temperature control hot bed for 3D printer
  • Large-sized intelligent temperature control hot bed for 3D printer
  • Large-sized intelligent temperature control hot bed for 3D printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] combined with figure 2 , 3 As shown, a kind of intelligent temperature-controlled heating bed for large-scale 3D printers includes an aluminum base plate 14 connected to a 3D printer frame and a heating bed plate 3 fixed on its upper part, and an adhesive plate installed on the heating bed plate 3. plate 1, a heating plate 2 is arranged on the heating bed plate 3, and the heating plate 2 is equally divided into a plurality of independent heating blocks arranged in a matrix; A mobile device, a temperature probe 16 is installed on the mobile device, and a single-chip microcomputer control board 13 is also arranged on the aluminum substrate 14, and the mobile device, the temperature probe 16, and the heating plate 2 are connected to the single-chip microcomputer control board 13.

[0027] The aluminum substrate 14 is provided with a linear bearing 12, and the linear bearing 12 is sleeved on the optical axis of the frame of the 3D printer. The adhesive plate 1 is a high ...

Embodiment 2

[0036] On the basis of Example 1, in conjunction with the attached figure 2 or 4, the moving device includes an X-direction screw 15 and a Y-direction screw 4 perpendicular to each other on the horizontal plane, the Y-direction screw 4 is fixedly arranged relative to the aluminum substrate 14, and the Y-direction screw 4 Both ends are provided with a Y-direction stepper motor 6 for driving rotation, and a Y-direction slider 20 threaded on the Y-direction screw rod 4 is provided with an X-direction stepper motor 19 on the Y-direction slider 20 , the X-direction screw rod 15 is mounted on the Y-direction slider 20 and driven by the X-direction stepping motor 19, and the X-direction screw rod 15 is provided with a threaded X-direction slider 18, so The temperature probe 16 is installed on the X-direction slider 18.

[0037] Implementation principle:

[0038] The Y-direction stepper motor 6 rotates to drive the Y-direction screw 4 to rotate, and the Y-direction slider 20 that i...

Embodiment 3

[0043] On the basis of embodiment 2, in conjunction with the attached figure 2 with 4 As shown, further, the aluminum substrate 14 is fixedly provided with a mount 8 for mounting the Y-direction stepping motor 6, the Y-direction screw 4 is connected to the mount 8 through a bearing, and the mount A Y-direction optical axis 5 parallel to the Y-direction screw rod 4 is fixedly arranged on the base 8 , and an optical circular through hole for accommodating the Y-direction optical axis 5 is opened on the Y-direction slider 20 .

[0044] Implementation principle:

[0045] The Y-direction stepper motor 6 rotates to drive the Y-direction screw 4 to rotate, and the Y-direction slider 20 that is threaded moves along the Y-direction screw 4 and slides along the Y-direction optical axis 5, Under the further restriction of the Y-direction optical axis 5 , the Y-direction slider 20 is more stable laterally, further avoiding lateral deflection.

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PUM

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Abstract

The invention discloses a large-sized intelligent temperature control hot bed for a 3D printer. The large-sized intelligent temperature control hot bed comprises an aluminum substrate connected with a 3D printer rack, a hot bed plate fixedly erected above the aluminum substrate and an adhering plate installed on the hot bed plate. The hot bed plate is provided with a heating plate, and the heating plate is evenly divided into a plurality of independent heating blocks which are arrayed in a matrix mode. The aluminum substrate is provided with a moving device capable of moving below the heating plate. A temperature probe is installed on the moving device. The aluminum substrate is further provided with a single chip microcomputer control panel. The moving device, the temperature probe and the heating plate are connected with the single chip microcomputer control panel. A control module, a signal receiving module and a signal output module are arranged inside the single chip microcomputer control panel. Different from an overall-heating-type heating plate in the prior art, the heating plate is creatively arranged to be integrated by the multiple independent heating blocks in parallel connection, regional heating can be conducted, and the problem that the vacant portion of a hot bed can consume electricity in the prior art is solved.

Description

technical field [0001] The invention relates to the field of 3D printer accessories, in particular to the field of printing hot beds for 3D printers, in particular to an intelligent temperature-controlled hot bed for large-scale 3D printers. Background technique [0002] After years of development, 3D printing technology has basically formed a technical system. 3D printing technology has many advantages, such as: it can save materials, do not need to remove leftover materials, has high material utilization rate, and can print out assembled products. , reduces the production cost by abandoning the traditional production line, and even challenges the mass production method; it can also automatically, quickly, directly and accurately convert the design in the computer into a model, and can directly manufacture parts or molds, and do a lot High precision and complexity, and can be formed within hours, allowing design and development to achieve a leap from plan to entity, thus ef...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B29C64/295B29C64/386B29C64/393B33Y30/00B33Y50/00B33Y50/02
CPCB33Y30/00B33Y50/00B33Y50/02
Inventor文鑫
OwnerSICHUAN COLLEGE OF ARCHITECTURAL TECH