KR20230057508A - 3D output device - Google Patents

3D output device Download PDF

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Publication number
KR20230057508A
KR20230057508A KR1020210140822A KR20210140822A KR20230057508A KR 20230057508 A KR20230057508 A KR 20230057508A KR 1020210140822 A KR1020210140822 A KR 1020210140822A KR 20210140822 A KR20210140822 A KR 20210140822A KR 20230057508 A KR20230057508 A KR 20230057508A
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South Korea
Prior art keywords
output device
pen
moving rail
housing
horizontal moving
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KR1020210140822A
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Korean (ko)
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김성준
박상우
조규열
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한국기술교육대학교 산학협력단
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Priority to KR1020210140822A priority Critical patent/KR20230057508A/en
Publication of KR20230057508A publication Critical patent/KR20230057508A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/227—Driving means
    • B29C64/232—Driving means for motion along the axis orthogonal to the plane of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/227—Driving means
    • B29C64/236—Driving means for motion in a direction within the plane of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/227—Driving means
    • B29C64/241—Driving means for rotary motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/255—Enclosures for the building material, e.g. powder containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/314—Preparation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)

Abstract

The proposed technology relates to a 3D printing device, and more specifically, to a 3D printing device in which a nozzle part of a 3D printer is composed of a detachable 3D pen, so that the 3D pen can be used alone or as the nozzle part of the 3D printer as needed.

Description

3D 출력장치{3D output device}3D output device {3D output device}

제안기술은 3D 출력장치에 관한 것으로, 더욱 상세하게는 3D 프린터의 노즐부를 탈착 가능한 3D 펜으로 구성하여 필요에 따라 3D 펜을 단독으로 사용하거나 3D 프린터의 노즐부로 사용할 수 있는 3D 출력장치에 관한 발명이다.The proposed technology relates to a 3D output device, and more specifically, an invention related to a 3D output device in which the nozzle of a 3D printer is composed of a detachable 3D pen, and the 3D pen can be used alone or as a nozzle of a 3D printer, if necessary. am.

3D 프린팅은 플레이트에 연속적으로 물질을 뿌리면서, 적층을 하여 3차원 물체를 만들어내는 부가 제조기이며, 컴퓨터, 센서 등의 신호를 이용하여 입체물을 제작하는 장치로서 다른 부가 제조 기술에 비해 사용하기 편리하고, 확장성이 높아 제조업에서 널리 이용되고 있다.3D printing is an additive manufacturing machine that creates a three-dimensional object by continuously spraying and stacking materials on a plate, and is a device that uses signals from computers and sensors to produce three-dimensional objects. , it is widely used in the manufacturing industry due to its high scalability.

전세계 3D 프린팅 시장은 가파르게 성장하여 2022년까지 매년 평균 27.6%의 고성장이 이어질 것으로 전망되며, 국내 3D 프린팅 시장 또한 2022년까지 연평균 24.1%의 성장률을 보이며 1조원 규모로 확대될 것으로 전망된다.The global 3D printing market is expected to grow rapidly and continue to grow at an average annual rate of 27.6% until 2022, and the domestic 3D printing market is also expected to expand to KRW 1 trillion with an average annual growth rate of 24.1% until 2022.

국내 3D 프린팅 시장은 산업별로 시제품 제작(28.1%), 교육/연구(21%), 전시/검증(20.7%), 맞품형 완제품 제작(8.4%) 등의 분야에서 활용되고 있다. 그 중 교육기관을 중심으로 보급형 3D 프린터의 수요가 급증하고 있으며, 3D 모델링을 위한 3D 스캐너의 매출이 증가하면서 지속적인 성장세를 유지하고 있다.The domestic 3D printing market is used in the fields of prototype production (28.1%), education/research (21%), exhibition/verification (20.7%), and customized finished product production (8.4%) by industry. Among them, demand for entry-level 3D printers is rapidly increasing, especially in educational institutions, and sales of 3D scanners for 3D modeling are increasing, maintaining a steady growth trend.

3D 프린터는 CAD 프로그램으로 모델링한 정밀한 출력물을 얻을 수 있지만 입문자들이 쉽게 배울 수 없는 단점이 있다. 3D printers can obtain precise outputs modeled with CAD programs, but there is a disadvantage that beginners cannot easily learn.

3D 펜은 펜의 형태로 제작되어 손으로 작동시키기 때문에 어려운 3D 프린팅을 쉽게 배우는데 그 역할을 하고 있다.Since the 3D pen is manufactured in the form of a pen and operated by hand, it plays a role in learning difficult 3D printing easily.

하지만, 3D 펜의 단독 사용으로 출력할 수 있는 결과물은 교구 수준에 머무르기 때문에 정밀한 출력물을 제작하기에는 한계가 있다.However, since the output that can be output by using the 3D pen alone remains at the teaching aid level, there is a limit to producing precise output.

한국등록특허 제10-2226324호Korea Patent Registration No. 10-2226324

본 발명은 상기와 같은 문제를 해결하기 위해 발명된 것으로서, 3D 프린터의 노즐부를 탈착 가능한 3D 펜으로 구성하여 필요에 따라 3D 펜을 단독으로 사용하거나 3D 프린터의 노즐부로 사용할 수 있는 3D 출력장치를 제공하는데 목적이 있다.The present invention was invented to solve the above problems, and the nozzle of the 3D printer is composed of a detachable 3D pen, so that the 3D pen can be used alone or as a nozzle of the 3D printer, if necessary. Provide a 3D output device has a purpose to

또한, 정밀한 출력물 제작용과 더불어 교육용, 취미용 등으로 사용되었을 때에도 효용성을 극대화시킬 수 있는 3D 출력 장치를 제공하는데 그 목적이 있다.In addition, an object of the present invention is to provide a 3D output device capable of maximizing its effectiveness even when used for education or hobby as well as for producing precise outputs.

상기와 같은 목적을 달성하기 위한 본 발명의 3D 출력장치에 있어서,In the 3D output device of the present invention for achieving the above object,

3D 펜이 탈착 가능하게 결합되는 헤드유닛이 설치되며, 헤드유닛이 수평방향(X축)으로 이동하는 수평이동레일; A horizontal moving rail on which a head unit to which a 3D pen is detachably coupled is installed and the head unit moves in a horizontal direction (X-axis);

수평이동레일의 양단 각각에 결합되어 수평이동레일이 수직방향(Z축)으로 이동하는 수직이동레일;A vertical moving rail coupled to both ends of the horizontal moving rail so that the horizontal moving rail moves in a vertical direction (Z axis);

수평이동레일의 하측에 설치되며, 상부에 히팅(heating)베드가 결합되어 히팅베드가 전후방향(Y축)으로 이동하는 전후이동레일;A forward and backward moving rail installed on the lower side of the horizontal moving rail and having a heating bed coupled to the upper portion so that the heating bed moves in the forward and backward directions (Y axis);

헤드유닛, 수평이동레일, 히팅베드 및 3D 펜의 움직임을 각각 제어하는 복수 개의 스텝모터;A plurality of step motors respectively controlling the movements of the head unit, the horizontal moving rail, the heating bed, and the 3D pen;

3D 펜의 전원 인가 및 스텝모터의 작동을 제어하기 위한 제어부;A control unit for controlling the application of power to the 3D pen and the operation of the step motor;

필라멘트 더미를 지지하기 위해 수직이동레일이 일측에 형성되는 필라멘트고정부;A filament fixing part in which a vertical moving rail is formed on one side to support the filament pile;

내부에 수평이동레일, 수직이동레일, 전후이동레일, 스텝모터, 제어부 및 필라멘트고정부가 내장되는 하우징;을 포함하는 것을 특징으로 한다.It is characterized in that it includes; a housing in which a horizontal moving rail, a vertical moving rail, a front and rear moving rail, a stepper motor, a control unit, and a filament fixing unit are built in.

3D 펜에서의 데이터 수신을 위해 3D 펜과 헤드유닛은 포고핀(Pogo pin)에 의해 결합되는 것을 특징으로 한다.In order to receive data from the 3D pen, the 3D pen and the head unit are coupled by a pogo pin.

제어부에는 스텝모터를 제어하기 위한 아두이노(Arduino) 모듈이 포함되는 것을 특징으로 한다.It is characterized in that the control unit includes an Arduino module for controlling the stepper motor.

하우징의 전면부 일부분은 상방으로 개방되는 도어부로 형성되며,A part of the front part of the housing is formed as a door part that opens upward,

도어부의 닫힘 시에도 하우징의 내부는 도어부를 통해 확인되는 것을 특징으로 한다.Even when the door unit is closed, the inside of the housing is confirmed through the door unit.

하우징의 전면부에는 제어부를 조작하기 위한 버튼이 디스플레이되는 터치스크린이 포함되는 것을 특징으로 한다.It is characterized in that the front part of the housing includes a touch screen on which buttons for manipulating the control unit are displayed.

하우징의 일측면에는 내부에 공구 또는 필라멘트 중 어느 하나 이상을 보관하기 위한 서랍형태의 보관함이 포함되는 것을 특징으로 한다.It is characterized in that one side of the housing includes a drawer-type storage box for storing any one or more of tools or filaments therein.

본 발명에 따르면, 3D 프린터와 3D 펜을 동시에 제공할 수 있는 효과가 있다.According to the present invention, there is an effect that can provide a 3D printer and a 3D pen at the same time.

또한, 정밀한 출력물 제작용과 더불어 교육용, 취미용 등으로 사용되었을 때에도 효용성을 극대화시킬 수 있는 효과가 있다.In addition, there is an effect of maximizing the effectiveness even when used for education, hobby, etc. in addition to production of precise output.

도 1은 본 발명에 따른 3D 출력장치의 사진.
도 2는 본 발명에 따른 3D 출력장치의 분해사시도.
도 3은 본 발명에 따른 3D 출력장치의 내부 개념도.
도 4는 본 발명에 따른 3D 출력장치의 외부 개념도.
도 5는 본 발명에 따른 3D 출력장치의 공구 보관함.
도 6은 본 발명에 따른 3D 출력장치의 3D 프린터에 대한 3D 펜의 결합 개념도.
도 7은 본 발명에 따른 3D 출력장치의 내부 배선 개념도.
도 8은 본 발명에 따른 3D 출력장치의 작동 과정 예시도.
도 9는 본 발명에 따른 3D 출력장치의 사용 예시도.1 is a photograph of a 3D output device according to the present invention.
Figure 2 is an exploded perspective view of a 3D output device according to the present invention.
3 is an internal conceptual diagram of a 3D output device according to the present invention.
Figure 4 is an external conceptual diagram of a 3D output device according to the present invention.
5 is a tool storage box of a 3D output device according to the present invention.
6 is a conceptual diagram of a 3D pen coupled to a 3D printer of a 3D output device according to the present invention.
Figure 7 is a conceptual diagram of the internal wiring of the 3D output device according to the present invention.
8 is an example of an operation process of a 3D output device according to the present invention.
9 is an example of use of a 3D output device according to the present invention.

상술한 본 발명의 특징 및 효과는 첨부된 도면과 관련한 다음의 상세한 설명을 통하여 보다 분명해 질 것이며, 그에 따라 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 본 발명의 기술적 사상을 용이하게 실시할 수 있을 것이다. 본 발명은 다양한 변경을 가할 수 있고 여러 가지 형태를 가질 수 있는바, 특정 실시 예들을 도면에 예시하고 본문에 상세하게 설명하고자 한다. 그러나 이는 본 발명을 특정한 개시형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다. 본 출원에서 사용되는 용어는 단지 특정한 실시 예들을 설명하기 위한 것으로, 본 발명을 한정하려는 의도가 아니다.The features and effects of the present invention described above will become more apparent through the following detailed description in conjunction with the accompanying drawings, and accordingly, those skilled in the art to which the present invention belongs can easily practice the technical idea of the present invention. You will be able to. Since the present invention can have various changes and various forms, specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosure, and should be understood to include all modifications, equivalents, or substitutes included in the spirit and technical scope of the present invention. Terms used in this application are only for describing specific embodiments, and are not intended to limit the present invention.

이하, 본 발명의 바람직한 실시 예를 첨부도면을 참조하여 상세히 설명한다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 3D 출력장치에 관한 것으로, 더욱 상세하게는 3D 프린터의 노즐부를 탈착 가능한 3D 펜으로 구성하여 필요에 따라 3D 펜을 단독으로 사용하거나 3D 프린터의 노즐부로 사용할 수 있는 3D 출력장치에 관한 발명이다.The present invention relates to a 3D output device, and more particularly, to a 3D output device configured with a detachable 3D pen so that the 3D pen can be used alone or as a nozzle of a 3D printer, if necessary. am.

도 1에는 본 발명에 따른 3D 출력장치의 사진이 도시되어 있고, 도 2에는 본 발명에 따른 3D 출력장치의 분해사시도가 도시되어 있다.1 shows a picture of a 3D output device according to the present invention, and FIG. 2 shows an exploded perspective view of the 3D output device according to the present invention.

본 발명의 3D 출력장치는 하우징(2)과, 상기 하우징(2)의 내부에 구비되는 내부 장치로 구성된다.The 3D output device of the present invention is composed of a housing 2 and an internal device provided inside the housing 2.

상기 내부 장치는 3D 펜(14)이 탈착 가능하게 결합되는 헤드유닛(12)이 설치되며, 상기 헤드유닛(12)이 수평방향(X축)으로 슬라이딩 이동하는 수평이동레일(20)과, 상기 수평이동레일(20)의 양단 각각에 결합되어 상기 수평이동레일(20)이 수직방향(Z축)으로 슬라이딩 이동하는 수직이동레일(22)과, 상기 수평이동레일(20)의 하측에 설치되며, 상부에 히팅(heating)베드(18)가 결합되어 상기 히팅베드(18)가 전후방향(Y축)으로 이동하는 전후이동레일(24)과, 상기 헤드유닛(12), 상기 수평이동레일(20), 상기 히팅베드(18) 및 상기 3D 펜(14)의 움직임을 각각 제어하는 복수 개의 스텝모터와, 상기 3D 펜(14)의 전원 인가 및 상기 스텝모터의 작동을 제어하기 위한 제어부와, 필라멘트 더미(26)를 지지하기 위해 상기 수직이동레일(22)이 일측에 형성되는 필라멘트고정부(30)를 포함하여 구성된다.The internal device includes a head unit 12 to which a 3D pen 14 is detachably coupled, a horizontal moving rail 20 for sliding the head unit 12 in a horizontal direction (X axis), and the Installed on the lower side of the vertical moving rail 22 coupled to both ends of the horizontal moving rail 20 and sliding the horizontal moving rail 20 in the vertical direction (Z axis), and the horizontal moving rail 20, , the front and rear moving rails 24, the head unit 12, the horizontal moving rail ( 20), a plurality of step motors respectively controlling the movements of the heating bed 18 and the 3D pen 14, and a control unit for supplying power to the 3D pen 14 and controlling the operation of the step motor; In order to support the filament pile 26, the vertical movement rail 22 is configured to include a filament fixing part 30 formed on one side.

상기 하우징(2)의 내부에서 상기 히팅베드(18)의 하측으로는 상기 히팅베드(18)의 수평을 잡는 작업을 자동으로 수행하는 오토레벨링 트레이(28)가 배치된다.An auto leveling tray 28 for automatically leveling the heating bed 18 is disposed below the heating bed 18 inside the housing 2 .

또한, 상기 하우징(2)의 내부에는 상기 하우징(2) 내부의 온도를 측정하기 위한 온도 센서가 구비될 수 있다.In addition, a temperature sensor for measuring the temperature inside the housing 2 may be provided inside the housing 2 .

도 3에는 본 발명에 따른 3D 출력장치의 내부 개념도가 도시되어 있고, 도 4에는 본 발명에 따른 3D 출력장치의 외부 개념도가 도시되어 있다.3 shows an internal conceptual diagram of the 3D output device according to the present invention, and FIG. 4 shows an external conceptual diagram of the 3D output device according to the present invention.

상기 하우징(2)의 전면부 일부분은 상방으로 개방되는 도어부(4)로 형성된다. 상기 도어부(4)는 상단에 결합된 힌지부(6)에 의해 상하방향으로 개폐된다.A portion of the front portion of the housing 2 is formed as a door portion 4 that opens upward. The door part 4 is opened and closed in the vertical direction by the hinge part 6 coupled to the upper end.

상기 도어부(4)를 개방하여 상기 히팅베드(18) 위에 출력되는 출력물을 조작하거나 상기 하우징(2) 밖으로 인출할 수 있으며, 상기 내부 장치를 조작할 수 있다.By opening the door part 4, the printed matter output on the heating bed 18 can be manipulated or taken out of the housing 2, and the internal device can be manipulated.

상기 도어부(4)는 투명한 재질로 형성되는 것으로, 상기 도어부(4)의 닫힘 시에도 상기 도어부(4)를 통해 상기 하우징(2)의 내부를 확인할 수 있다.The door part 4 is made of a transparent material, and the inside of the housing 2 can be checked through the door part 4 even when the door part 4 is closed.

3D 출력물을 출력하는데 있어 사용 환경의 온도는 출력 오류를 발생의 중요한 인자가 된다. 온도가 맞지 않으면 출력물이 상기 히팅베드(18)에 잘 안착되지 않거나 필라멘트의 습도가 높아져 노즐에서 잘 인출되지 않는 등의 경우가 발생할 수 있다.In printing 3D outputs, the temperature of the use environment is an important factor in generating output errors. If the temperature does not match, the printed object may not be seated well on the heating bed 18 or the filament may not be drawn out of the nozzle due to high humidity.

상기 하우징(2)에 의해 외부의 온도 변화에 큰 영향을 받지 않고 3D 프린팅을 진행할 수 있다.Due to the housing 2, 3D printing can be performed without being greatly affected by external temperature changes.

상기 하우징(2)의 전면부에는 상기 제어부를 조작하기 위한 버튼이 디스플레이되는 터치스크린(8)이 형성된다.A touch screen 8 on which buttons for manipulating the controller are displayed is formed on the front side of the housing 2 .

상기 터치스크린(8)을 통해 상기 3D 출력장치를 조작하여 제작자의 의도에 따라 출력물을 출력할 수 있게 된다.By manipulating the 3D output device through the touch screen 8, an output object can be output according to the manufacturer's intention.

상기 3D 펜에는 액정 형태의 디스플레이부(32)가 형성된다. 상기 3D 펜에서 상기 디스플레이부의 일측에는 상기 3D 펜을 조작하기 위한 버튼이 형성된다.A display unit 32 in the form of a liquid crystal is formed in the 3D pen. A button for operating the 3D pen is formed on one side of the display unit in the 3D pen.

도 5는 본 발명에 따른 3D 출력장치의 공구 보관함이 도시되어 있다.5 is a tool storage box of the 3D output device according to the present invention.

상기 하우징(2)의 일측면 또는 양측면 각각에는 내부에 공구 또는 필라멘트 더미(26) 중 어느 하나 이상을 보관하기 위한 서랍형태의 보관함(10)이 형성될 수 있다.A storage box 10 in the form of a drawer for storing one or more of tools or filament piles 26 may be formed on one or both sides of the housing 2 .

상기 공구는 플라이어, 스크래퍼, 니퍼, 드라이버 등 상기 3D 출력장치를 고칠 수 있는 물품일 수 있다.The tool may be an item capable of repairing the 3D output device, such as pliers, scrapers, nippers, or a screwdriver.

상기 보관함(10)은 상기 필라멘트 더미(26)의 하측에 형성되는 것이 바람직하다.The storage box 10 is preferably formed on the lower side of the filament pile 26.

도 6에는 본 발명에 따른 3D 출력장치의 3D 프린터에 대한 3D 펜의 결합 개념도가 도시되어 있다.6 shows a conceptual diagram of a 3D pen coupled to a 3D printer of a 3D output device according to the present invention.

상기 3D 펜(14)을 상기 3D 프린터의 노즐부로 사용하기 위해서는 내부에 노즐과 익스트루더(extruder)가 내장된 상기 3D 펜(14)이 상기 3D 프린터에서 필요한 출력 데이터에 따라 움직일 수 있어야 한다. In order to use the 3D pen 14 as a nozzle part of the 3D printer, the 3D pen 14 having a built-in nozzle and an extruder must be able to move according to output data required by the 3D printer.

이를 위해 포고핀(Pogo pin)(16)을 이용하여 상기 3D 펜(14)과 상기 헤드유닛(12)이 결합되도록 하였다.To this end, the 3D pen 14 and the head unit 12 are coupled using a pogo pin 16.

상기 포고핀(16)에 의해 상기 3D 프린터와 상기 3D 펜(14)의 전자 회로가 서로 쉽게 탈착되면서도 상기 3D 프린터에서 상기 3D 펜(14)으로의 데이터 전송이 원활하도록 구성된다.While the electronic circuits of the 3D printer and the 3D pen 14 are easily detached from each other by the pogo pin 16, data transmission from the 3D printer to the 3D pen 14 is smooth.

도 7에는 본 발명에 따른 3D 출력장치의 내부 배선 개념도가 도시되어 있다.7 shows a conceptual diagram of the internal wiring of the 3D output device according to the present invention.

상기 제어부에는 상기 3D 출력장치의 전원공급장치(SMPS)(34)와 3D 프린터 보드(SKR mini E3 v2.0)(36)가 포함된다. The controller includes a power supply (SMPS) 34 and a 3D printer board (SKR mini E3 v2.0) 36 of the 3D output device.

먼저, 파워 플러그에 퓨즈들을 넣고, 전선들과 압축단자를 활용하여 상기 전원공급장치와 연결한다.First, fuses are inserted into the power plug, and the power supply is connected using wires and compression terminals.

상기 전원공급장치(34)에서 나오는 전선들은 상기 3D 프린터 보드(36)와 연결된다.Wires from the power supply 34 are connected to the 3D printer board 36 .

상기 제어부는 상기 3D 프린터 보드를 중심으로 상기 수평이동레일(20), 상기 수직이동레일(22), 상기 전후이동레일(24), 상기 헤드유닛(12), 복수 개의 상기 스텝모터, 상기 온도 센서, 상기 히팅베드(18) 등을 서로 연결하게 된다. The control unit includes the horizontal movement rail 20, the vertical movement rail 22, the forward and backward movement rail 24, the head unit 12, a plurality of the step motors, and the temperature sensor around the 3D printer board. , the heating bed 18 and the like are connected to each other.

복수 개의 상기 스텝모터는 아두이노(Arduino) 모듈을 통해 상기 3D 프린터 보드와 연결된다.A plurality of the step motors are connected to the 3D printer board through an Arduino module.

도 8에는 본 발명에 따른 3D 출력장치의 작동 과정 예시도가 도시되어 있고, 도 9에는 본 발명에 따른 3D 출력장치의 사용 예시도가 도시되어 있다.8 shows an example of the operation process of the 3D output device according to the present invention, and FIG. 9 shows an example of the use of the 3D output device according to the present invention.

본 발명의 3D 출력장치는 3D 프린터의 노즐부를 탈착 가능한 3D 펜(14)으로 구성하여 필요에 따라 3D 펜(14)을 단독으로 사용하거나 3D 프린터의 노즐부로 사용할 수 있다.The 3D output device of the present invention is composed of a 3D pen 14 that is detachable from the nozzle of the 3D printer, so that the 3D pen 14 can be used alone or as a nozzle of the 3D printer, if necessary.

상기 3D 펜(14)을 상기 3D 프린터의 노즐부로 사용하는 경우 정밀한 출력물을 제작하는데 용이하며, 상기 3D 펜(14)을 단독으로 사용하는 경우 교육용, 취미용 등으로 사용하여 효용성을 극대화시킬 수 있다.When the 3D pen 14 is used as the nozzle part of the 3D printer, it is easy to produce a precise output, and when the 3D pen 14 is used alone, it can be used for education, hobby, etc. to maximize its effectiveness .

앞서 설명한 본 발명의 상세한 설명에서는 본 발명의 바람직한 실시 예들을 참조하여 설명하였지만, 해당 기술 분야의 숙련된 당업자 또는 해당 기술 분야에 통상의 지식을 갖는 자라면 후술 될 특허청구범위에 기재된 본 발명의 사상 및 기술영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although the detailed description of the present invention described above has been described with reference to preferred embodiments of the present invention, those skilled in the art or those having ordinary knowledge in the art will find the spirit of the present invention described in the claims to be described later. And it will be understood that the present invention can be variously modified and changed within a range that does not deviate from the technical scope.

2 : 하우징
4 : 도어부
6 : 힌지부
8 : 터치스크린
10 : 보관함
12 : 헤드유닛
14 : 3D 펜
16 : 포고핀(Pogo pin)
18 : 히팅베드
20 : 수평이동레일
22 : 수직이동레일
24 : 전후이동레일
26 : 필라멘트 더미
28 : 오토레벨링 트레이
30 : 필라멘트 고정부
32 : 디스플레이부
34 : 전원공급장치(SMPS)
36 : 3D 프린터 보드2 : Housing
4: door part
6: hinge part
8 : touch screen
10 : storage box
12: head unit
14 : 3D pen
16: Pogo pin
18: heating bed
20: horizontal moving rail
22: vertical moving rail
24: front and rear moving rail
26: pile of filaments
28: auto leveling tray
30: filament fixing part
32: display unit
34: power supply (SMPS)
36: 3D printer board

Claims (6)

3D 펜이 탈착 가능하게 결합되는 헤드유닛이 설치되며, 상기 헤드유닛이 수평방향(X축)으로 이동하는 수평이동레일;
상기 수평이동레일의 양단 각각에 결합되어 상기 수평이동레일이 수직방향(Z축)으로 이동하는 수직이동레일;
상기 수평이동레일의 하측에 설치되며, 상부에 히팅(heating)베드가 결합되어 상기 히팅베드가 전후방향(Y축)으로 이동하는 전후이동레일;
상기 헤드유닛, 상기 수평이동레일, 상기 히팅베드 및 상기 3D 펜의 움직임을 각각 제어하는 복수 개의 스텝모터;
상기 3D 펜의 전원 인가 및 상기 스텝모터의 작동을 제어하기 위한 제어부;
필라멘트 더미를 지지하기 위해 상기 수직이동레일이 일측에 형성되는 필라멘트고정부;
내부에 상기 수평이동레일, 상기 수직이동레일, 상기 전후이동레일, 상기 스텝모터, 상기 제어부 및 상기 필라멘트고정부가 내장되는 하우징;을 포함하는 것
을 특징으로 하는 3D 출력장치.A horizontal moving rail on which a head unit to which a 3D pen is detachably coupled is installed, and the head unit moves in a horizontal direction (X-axis);
Vertical moving rails coupled to both ends of the horizontal moving rails to move the horizontal moving rails in a vertical direction (Z-axis);
A forward and backward moving rail installed on the lower side of the horizontal moving rail and having a heating bed coupled thereto so that the heating bed moves in a forward and backward direction (Y axis);
a plurality of step motors respectively controlling movements of the head unit, the horizontal moving rail, the heating bed, and the 3D pen;
a control unit for controlling the application of power to the 3D pen and the operation of the step motor;
A filament fixing part formed on one side of the vertical moving rail to support the filament pile;
A housing in which the horizontal moving rail, the vertical moving rail, the forward/backward moving rail, the step motor, the control unit, and the filament fixing unit are built in;
Characterized by a 3D output device. 제1항에 있어서,
상기 3D 펜에서의 데이터 수신을 위해 상기 3D 펜과 상기 헤드유닛은 포고핀(Pogo pin)에 의해 결합되는 것을 특징으로 하는 3D 출력장치.According to claim 1,
3D output device, characterized in that the 3D pen and the head unit are coupled by a pogo pin (Pogo pin) to receive data from the 3D pen. 제1항에 있어서,
상기 제어부에는 상기 스텝모터를 제어하기 위한 아두이노(Arduino) 모듈이 포함되는 것을 특징으로 하는 3D 출력장치.According to claim 1,
3D output device, characterized in that the control unit includes an Arduino module for controlling the step motor. 제1항에 있어서,
상기 하우징의 전면부 일부분은 상방으로 개방되는 도어부로 형성되며,
상기 도어부의 닫힘 시에도 상기 하우징의 내부는 상기 도어부를 통해 확인되는 것
을 특징으로 하는 3D 출력장치.According to claim 1,
A portion of the front portion of the housing is formed as a door portion that opens upward,
Even when the door is closed, the inside of the housing is confirmed through the door
Characterized by a 3D output device. 제4항에 있어서,
상기 하우징의 전면부에는 상기 제어부를 조작하기 위한 버튼이 디스플레이되는 터치스크린이 포함되는 것을 특징으로 하는 3D 출력장치.According to claim 4,
The 3D output device characterized in that the front part of the housing includes a touch screen on which buttons for operating the control unit are displayed. 제4항에 있어서,
상기 하우징의 일측면에는 내부에 공구 또는 필라멘트 중 어느 하나 이상을 보관하기 위한 서랍형태의 보관함이 포함되는 것을 특징으로 하는 3D 출력장치.According to claim 4,
3D output device characterized in that one side of the housing includes a drawer-type storage box for storing any one or more of tools or filaments therein.
KR1020210140822A 2021-10-21 2021-10-21 3D output device KR20230057508A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102226324B1 (en) 2019-11-21 2021-03-11 (주)링크솔루션 3d printer nozzle device using microwave

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102226324B1 (en) 2019-11-21 2021-03-11 (주)링크솔루션 3d printer nozzle device using microwave

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