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Heat dissipating device for 3D printing nozzle and printing plate

A heat dissipation device and 3D printing technology, applied in coating devices, 3D object support structures, additive manufacturing, etc., can solve problems affecting the molding quality of 3D printers and other parts being dissolved and burned

Inactive Publication Date: 2018-08-21
陈后亥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the temperature of the nozzle is too high, other parts will be dissolved and burned, so a heat dissipation device is required to control the temperature of the nozzle within a certain range
At present, a cooling fan is usually installed at the nozzle to dissipate heat from the nozzle, but in the prior art, a cooling fan is directly fixed beside the nozzle, but during the printing process, the vibration generated by the operation of the cooling fan will seriously affect 3D printer molding quality

Method used

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  • Heat dissipating device for 3D printing nozzle and printing plate
  • Heat dissipating device for 3D printing nozzle and printing plate
  • Heat dissipating device for 3D printing nozzle and printing plate

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-4 , a 3D printing nozzle and a printing board heat dissipation device, including a body 18, a suspension beam 17 is fixedly connected to the inner wall of the body 18, a sliding board box 16 is arranged on the suspension beam 17, and a nozzle cooling device is fixedly connected to the lower end of the sliding board box 16, The nozzle cooling device includes a mounting plate 1 fixedly connected to the lower end of the slide box 16, the lower end of the mounting plate 1 is fixedly connected with a vertical plate 5, the side wall of the vertical plate 5 is fixedly connected with a connecting column 6, and the side wall of the connecting column 6...

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Abstract

The invention discloses a heat dissipating device for a 3D printing nozzle and a printing plate. The heat dissipating device comprises a machine body, wherein an inner wall opposite to the machine body is fixedly connected with a cantilever beam; a slide carriage box is arranged on the cantilever beam; a lower end of the slide carriage box is fixedly connected with a nozzle heat-dissipating device; a fixing plate is arranged in the machine body; the fixing plate is fixedly connected to the inner bottom of the machine body by a support frame; a groove is formed in an upper end of the fixing plate; a printing plate placing device is arranged in the groove; and a lower end of the machine body is fixedly connected with a damping support base. The heat dissipating device provided by the invention is reasonable in structural design and convenient to place and fix a printing plate; the nozzle heat-dissipating device effectively overcomes defects that one heat dissipating fan is directly fixedbeside the nozzle to dissipate heat of the nozzle in the prior art, but vibration generated by operation of the heat dissipating fan can seriously affect the molding quality of a 3D printer in the printing process.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to a 3D printing nozzle and a heat dissipation device for a printing board. Background technique [0002] As one of the core components of the 3D printer, the nozzle of the 3D printer largely determines the quality of the molding. The smoothness of the filament flowing out of the extrusion nozzle and the temperature of the filament directly affect the accuracy of 3D printing. However, if the temperature of the nozzle is too high, other components will be dissolved and burned, so a heat dissipation device is required to control the temperature of the nozzle within a certain range. At present, a cooling fan is usually installed at the nozzle to dissipate heat from the nozzle, but in the prior art, a cooling fan is directly fixed next to the nozzle, but during the printing process, the vibration generated by the operation of the cooling fan will seriously affect 3D prin...

Claims

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Application Information

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IPC IPC(8): B29C64/112B29C64/118B29C64/209B29C64/20B29C35/16B33Y30/00
CPCB29C35/16B29C64/112B29C64/118B29C64/20B29C64/209B29C2035/1658B33Y30/00
Inventor 陈后亥
Owner 陈后亥
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