Automatic cooling device for spray head of 3D printer

A technology of automatic cooling device and 3D printer, which is used in manufacturing auxiliary devices, processing and manufacturing, liquid material additive processing, etc. good effect

Inactive Publication Date: 2017-09-26
QINGDAO SANDISHIKONG NETWORK TECH CO LTD
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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 or cause other parts to dissolve and burn, a cooling device is required to control the temperature of the nozzle within a certain range
However, in the printing process of 3D printers at this stage, relying on people to identify the temperature and then turn on the cooling device brings inconvenience to the printing work, so it is of great significance to have an automatic cooling device for the printer nozzle
[0003] Chinese patent CN106541572A discloses a 3D printer nozzle cooling device, including: a fixed table, a cooling water pipe, and a water circulation device. The cooling water pipe is wound on the outer surface of the nozzle to cool the 3D printer nozzle. The cooling device can realize the cooling of the nozzle. However, the device cannot be automatically turned on according to the temperature of the nozzle, which brings inconvenience to the 3D printing work

Method used

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  • Automatic cooling device for spray head of 3D printer
  • Automatic cooling device for spray head of 3D printer

Examples

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Embodiment Construction

[0012] In order to facilitate a better understanding of the present invention, the following examples are used to illustrate, and these examples belong to the protection scope of the present invention, but do not limit the protection scope of the present invention.

[0013] like figure 1 As shown, the present invention provides a 3D printer nozzle automatic cooling device, the 3D printer nozzle automatic cooling device includes: support table 1, cooling pipe 2, water circulation device 3 and temperature sensor 4, the nozzle 5 of the 3D printer is vertical set, and the upper end is fixed on the lower surface of the support table 1, the cooling pipe 2 is wound on the outer surface of the spray head 5 along the vertical direction, the water circulation device 3 is arranged on the support table 1, and the cooling The water inlet and the water outlet of the pipe 2 are respectively connected with the water circulation device 3, the temperature sensor 4 is fixedly arranged on the sup...

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Abstract

The invention discloses an automatic cooling device for a spray head of a 3D printer. The outer surface of the spray head is wound with a cooling tube in the vertical direction; the cooling tube is connected with a water circulating device; water flows in a circulating mode for radiating heat of the spray head; a temperature sensor is arranged on a supporting table; a controller is arranged on the water circulating device; the controller is connected with the temperature sensor; temperature induction is performed on the spray head of the 3D printer through the temperature sensor; when the temperature of the spray head is too high, the temperature sensor is used for transmitting information to the controller; and the controller automatically starts the water circulating device for radiating heat of the spray head. The cooling device is simple in structure, is relatively low in cost, is good in effect, and does not affect printing operation.

Description

technical field [0001] The invention belongs to the technical field of 3D printers, in particular to an automatic cooling device for nozzles of 3D printers. Background technique [0002] As one of the core components of the 3D printer, the nozzle of the 3D printer determines the quality of the molding to a large extent. The smoothness of the filament flowing out of the extrusion nozzle and the temperature of the filament directly affect the accuracy of the 3D printing. However, if the temperature of the nozzle is too high or other parts are dissolved and burned, a cooling device is required to control the temperature of the nozzle within a certain range. However, at the present stage, during the printing process of 3D printers, relying on people to identify the temperature and then turn on the cooling device has brought inconvenience to the printing work, so it is of great significance to have an automatic cooling device for the printer nozzle. [0003] Chinese patent CN106...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C64/106B29C64/393B33Y30/00B33Y50/02
CPCB33Y30/00B33Y50/02
Inventor 李培学牟江
Owner QINGDAO SANDISHIKONG NETWORK TECH CO LTD
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