Sand core printer

A printer and sand core technology, applied in the direction of cores, casting molding equipment, metal processing equipment, etc., can solve the problems of increasing production costs, waste of sand particles, etc., and achieve the effect of improving cleanliness, saving production costs, and reducing possibilities

Active Publication Date: 2021-06-29
康硕(江西)智能制造有限公司
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0004] In view of the above-mentioned related technical solutions, the inventor found that after the sand core printing is completed, the operator usually uses a blower to blow the sand core surface and surrounding sand grains directly to the ground for the convenience of taking out the sand core from the sand grains, and then discards them. But this method will cause waste of sand and indirectly increase production costs

Method used

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Embodiment Construction

[0039] The application will be described in further detail below in conjunction with the accompanying drawings.

[0040] refer to figure 1 with figure 2 , the application provides a sand core printer, including a printer body 01 for printing sand cores and a working box 02 for placing sand cores, the working box 02 is provided with a lifting device for driving the sand cores to move up and down; the working box 02 is provided with a protective cover 03, one end of the protective cover 03 is open, and the protective cover 03 is detachably connected to the working box 02; the three sides of the protective cover 03 are evenly provided with a plurality of The air injection piece 04 discharged outside, the output end of the air injection piece 04 penetrates the side wall of the protective cover 03 and extends to the inside of the protective cover 03. In the embodiment of the present application, the air injection piece 04 adopts a blower; no air injection piece is provided on the...

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Abstract

The invention relates to the field of three-dimensional printers, in particular to a sand core printer. According to the technical scheme, the sand core printer is characterized in that the sand core printer comprises a working box, a protective cover detachably connected with the working box is arranged on the working box, and one end of the protective cover is open; and the side face of the protective cover is provided with an air spraying piece used for spraying sand outwards, one side of the protective cover communicates with an exhaust bag used for exhausting air and discharging the sand outwards, the end, away from the protective cover, of the exhaust bag communicates with a collecting box, and the effects of reducing waste of the sand and saving the production cost are achieved.

Description

technical field [0001] The present application relates to the field of three-dimensional printers, in particular to a sand core printer. Background technique [0002] A three-dimensional printer is a rapid prototyping process that uses powdered metal or plastic stool bondable materials to construct the parts to be manufactured through layer after layer of multi-layer printing; sand core printers are a type of three-dimensional printers . [0003] In the related art, the Chinese patent with the notification number CN109967697A discloses a sand mold 3D printer, which includes a printing base, a beam, a floor rail, a sand supply system, a sand spreading beam, a printing beam and a working box; the beam is provided with two One and two beams are erected on the printing base in parallel, the ground rail is set under the beam, the sand supply system is fixed on the beam, and the two ends of the sand spreading beam and the printing beam are respectively erected on the beam and con...

Claims

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Application Information

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IPC IPC(8): B22C9/10B33Y30/00
CPCB22C9/10B33Y30/00
Inventor 艾青刘江博闻樊一扬刘斌
Owner 康硕(江西)智能制造有限公司
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