Printing nozzle automatic cleaning device for 3D printing

A printing nozzle and automatic cleaning technology, which is applied in the field of 3D printing, can solve the problems of operators in large cleaning sites, high space and labor costs, and operators are vulnerable to injury, so as to avoid high-temperature burns, save space costs and labor costs , to avoid the effect of chemical solution damage

Inactive Publication Date: 2020-07-24
张林荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The whole process of the above-mentioned cleaning method is manually operated. Due to the high temperature of 200°C and chemical solutions such as acetone in the operation process, the operators are easily injured and have great dangers. Moreover, the above-mentioned operation steps are carried out separately. Larger cleanup site and multiple operators, resulting in higher space and labor costs

Method used

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  • Printing nozzle automatic cleaning device for 3D printing
  • Printing nozzle automatic cleaning device for 3D printing
  • Printing nozzle automatic cleaning device for 3D printing

Examples

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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] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0021] refer to Figure ...

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PUM

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Abstract

The invention discloses a printing nozzle automatic cleaning device for 3D printing. The printing nozzle automatic cleaning device for 3D printing includes a cleaning box, a cleaning slot is formed inthe inner bottom of the cleaning box, the cleaning slot is internally provided with insertion discs, the insertion discs are provided with printing nozzles in an inserted mode, and electric heating plates are fixedly mounted on the opposite inner walls of the cleaning box. The printing nozzle automatic cleaning device for 3D printing can use the heat of the heating printing nozzles to evaporate evaporation liquid by arranging a winding mechanism, the electric heating plates, steel wires, the evaporation liquid and a liquid injection mechanism, a winding wheel is driven to rotate through the matching of gears and racks, a hoisting wire is winded, the steel wires are stabbed into spraying holes, and cleaning liquid can be automatically injected into the cleaning slot; and when the electricheating plates are closed, the printing nozzles and the insertion disc are immersed in the cleaning liquid during resetting, residual rubber wire can be removed, no manual operation is required, the danger of manual operation is avoided, and a lot of space cost and labor cost are saved at the same time.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to an automatic cleaning device for printing nozzles for 3D printing. Background technique [0002] 3D printing is a kind of rapid prototyping technology, also known as additive manufacturing. It is based on digital model files, using powdered metal or plastic and other bondable materials to construct objects by layer-by-layer printing. Technology. [0003] In the process of 3D printing, due to the uneven quality of materials from different manufacturers, or uneven drawing of consumables after heating, or abnormal solidification, or containing impurities, these problems are very easy to cause nozzle blockage, and because of personal Improper operation and irregular operation when changing materials lead to broken wires that are difficult to remove in the nozzle, and there is no way to extrude them normally. Under various factors, the printing nozzles of the 3D printing device a...

Claims

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Application Information

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IPC IPC(8): B29C64/35B29C64/112B29C64/295B08B3/08B08B3/10B08B13/00B33Y30/00
CPCB08B3/08B08B3/10B08B13/00B33Y30/00B29C64/112B29C64/295B29C64/35
Inventor 张林荣
Owner 张林荣
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