Ink box and sand mold 3D printing machine

A technology of ink cartridges and cartridges, which is applied in the printing field and can solve problems such as poor printing quality

Pending Publication Date: 2019-07-23
NINGXIA KOCEL MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an ink cartridge and a sand-type 3D printer to solve the problem of poor printing quality caused by ink surges in the ink cartridge in existing 3D printing.

Method used

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  • Ink box and sand mold 3D printing machine
  • Ink box and sand mold 3D printing machine
  • Ink box and sand mold 3D printing machine

Examples

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0028] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. It should be noted that, in the case of no conflict, various features in the embodiments of the present invention can be com...

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PUM

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Abstract

The invention provides an ink box and a sand mold 3D printing machine, and relates to the technical field of printing. The ink box comprises a box body with a cavity and partitions arranged in the cavity. An opening communicating with the cavity is formed in one end of the box body, and a cover plate covers the opening. An ink output port is further formed in the side wall of the box body and usedfor being externally connected with a printing sprayer. The cavity is divided into multiple sub-cavities through the partitions, and through holes for enabling the adjacent sub-cavities to communicate are formed in the partitions. Wen the ink box shakes, ink shakes along with the ink box, as the cavity is divided into the multiple sub-cavities through the partitions, when the ink contained in thesub-cavities passes through the partitions in the shaking process, the partitions can have the effect of restraining shaking of the ink, the effect that shaking of the ink in each sub-cavity is restrained by each sub-cavity is formed, and then the situation that the ink in the cavity suffers from wide-range surging is restrained on the whole.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to an ink cartridge and a sand-type 3D printer. Background technique [0002] With the rapid development of my country's economy, high-level science and technology in various fields have also made great progress. Among them, 3D printing technology has attracted people's attention because of its broad development prospects. 3D printing (3D Printing, 3DP) is a technology based on digital model files, using bondable materials such as powdered metal or plastic, to construct objects by layer-by-layer printing. [0003] At present, in the sand mold 3D printing technology, the nozzle of the printer will move back and forth at high speed during the printing process of the printer. When the nozzle of the printer moves to the end of one end, due to inertia, there will be a huge surge of ink in the ink cartridge, resulting in uneven inkjet, and when the ink cartridge is placed In the negativ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/00B22C9/02B33Y30/00
CPCB22C9/02B28B1/00B33Y30/00
Inventor 吴骏志赵龙
Owner NINGXIA KOCEL MOLD
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