KR20190079796A - Horizontal controlling plate - Google Patents

Horizontal controlling plate Download PDF

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Publication number
KR20190079796A
KR20190079796A KR1020170181768A KR20170181768A KR20190079796A KR 20190079796 A KR20190079796 A KR 20190079796A KR 1020170181768 A KR1020170181768 A KR 1020170181768A KR 20170181768 A KR20170181768 A KR 20170181768A KR 20190079796 A KR20190079796 A KR 20190079796A
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South Korea
Prior art keywords
plate
vertical axis
present
resin
controlling plate
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KR1020170181768A
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Korean (ko)
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이홍주
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이홍주
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Priority to KR1020170181768A priority Critical patent/KR20190079796A/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
    • B29C64/245—Platforms or substrates
    • 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

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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 present invention relates to a structure of a plate, which laminates photocurable resins. A user can easily adjust the parallel between the plate and a floor surface by inserting a ball mount into the plate to adjust the parallel with the floor.

Description

수평조절이 가능한 플레이트{HORIZONTAL CONTROLLING PLATE}A horizontally adjustable plate {HORIZONTAL CONTROLLING PLATE}

본 발명은 광경화성 수지를 적층하는 플레이트의 구조에 관한 발명이다.The present invention relates to a structure of a plate for laminating a photocurable resin.

디지털 파일로 구성된, 물체의 3차원 정보를 이용하여, 물체를 아주 얇은 층으로 구조화한 후 (슬라이싱), 이 정보로부터 재료 물질들을 한 층씩 쌓아 올려서, 실제 조형물을 구현하는 3D프린터 (3차원 조형기)는 크게 다음과 같은 기술로 분류된다.A 3D printer (a three-dimensional molding machine) that realizes a real sculpture by structuring an object into a very thin layer (slicing) by using three-dimensional information of an object, which is composed of a digital file, Are largely classified into the following technologies.

FDM (FFF) 방식은 ABS, PLA등의 합성수지를 200도 내외의 고온으로 가열하여, 용융된 젤(gel) 상태로 만든 후, 토출기를 통해 밀어내면, 젤 상태의 수지가 상온의 기판에 적층 되면서, 빠르게 고형화되는데, 고형화된 수지를 한 층씩 적층하여 원하는 조형물을 얻는다.In the FDM (FFF) system, synthetic resins such as ABS and PLA are heated to a high temperature of about 200 ° C. to form a molten gel state. When the resin is pushed through a discharger, a gel-like resin is laminated on a substrate at room temperature , And rapidly solidified. The solidified resin is layered one by one to obtain a desired sculpture.

광경화 적층 방식은 레진이 담겨 있는 케이스에, 자외선 레이저 (SLA, Stereo lithographic annealing) 또는 자외선 램프 (DLP, Digital light processing)를 이용하여 자외선을 조사하면, 빛을 받은 부분이 고형화되는데, 고형화 된 부분을 수직으로 한 층씩 적층하게 되며, 지속적으로 ‘광조사-고형’을 반복하면, 정밀하게 적층된 조형물을 얻을 수 있다.When the ultraviolet light is irradiated to a case containing a resin by using a stereolithographic laser annealing (SLA) or a digital light processing (DLP), the light receiving portion is solidified, and the solidified portion Are layered one by one vertically, and if repeatedly " light irradiation-solid " is repeated, a precisely laminated molding can be obtained.

이외에, 분말 형태의 재료에, 접착수지 (광경화성)를 선택적으로 뿌려, 원하는 조형물을 얻는 폴리젯 (polyjet)방식과, 금속, 세라믹등의 분말에 고출력 레이저를 선택적으로 조사하여, 순간용융-소결을 통해 조형물을 구현하는 SLS (Selective laser solidification, 선택적 레이저 소결 방식)등이 있다.In addition, a polyjet method in which an adhesive resin (photo-curable property) is selectively applied to a powdery material to obtain a desired molding, a high-power laser is selectively irradiated to a powder such as metal or ceramics, And SLS (Selective Laser Solidification, selective laser sintering method), which embodies the sculpture through the process.

이 중에서, 광경화성 수지에, 자외선 등의 빛을 조사하여, 한 층씩 조형을 진행하는 DLP방식 또는 자외선 레이저를 이용하는 SLA 방식의 3D프린터는, 구조물(출력물을 적층하기 위하여) 알루미늄 플레이트에 출력물을 적층하는 방식을 사용하고 있다.Among them, the SLP type 3D printer using the DLP method or the ultraviolet laser, which irradiates the photo-curable resin with light such as ultraviolet rays and performs molding by one layer, is used for stacking output products on an aluminum plate .

이런 알루미늄 플레이트는 상하구동을 하면서 출력물을 한층, 한층 쌓아나갈때 마다 그 위치를 바꿔가면서 적층물을 적층할 수 있는 공간을 제공하는 장치이다. Such an aluminum plate is a device for providing a space in which stacked products can be stacked while moving up and down and shifting the output each time the stack is further stacked.

이런 플레이트는 상하 운동을 하면서 적층물을 적층하기 때문에 플레이트와 수조의 바닥면(광경화성 수지가 경화되는 위치) 사이의 평행도가 유지되어 적당한 거리를 유지해야 플레이트 위쪽으로 출력물이 붙을 수 있게되었다.Since these plates laminate the laminate while moving up and down, the parallelism between the plate and the bottom surface of the water tank (the position where the photocurable resin is cured) is maintained so that a proper distance is maintained so that the output can stick to the plate.

그러나 현재 고안된 DLP 또는 SLA 3D 프린터의 플레이트 경우 수조의 바닥면과 평행도가 틀어졌을 경우 조정이 되지않아 적층 시 플레이트에 출력물이 붙지 않고 떨어지는 현상이 많이 발생하는 문제점을 가지고 있었다.However, in the case of the DLP or SLA 3D printer designed at present, there is a problem that when the parallelism with the bottom surface of the water tank is changed, the adjustment can not be performed, and the output is not attached to the plate during lamination.

이에, 상기 문제점을 해결하기 위한 기술이 필요하였다.Therefore, a technique for solving the above problem was required.

본 발명은 광경화성 수지를 적층하는 플레이트의 구조를 제공할 수 있다.The present invention can provide a structure of a plate for laminating a photocurable resin.

본 발명은 수직축에 연결되어 수직축이 상승 또는 하강함에 따라 수직축과 함께 상승 또는 하강하는 플레이트 및 상기 수직축의 상측에 연결되어 플레이트의 하중에 따라 회동하는 볼마운트를 포함할 수 있는데, 이를 통해 사용자가 빛의 초점을 확인하는 것만으로 플레이트를 수평으로 만들 수 있다.The present invention can include a plate connected to the vertical axis and rising or falling along with the vertical axis as the vertical axis is raised or lowered, and a ball mount connected to the upper side of the vertical axis and rotating according to the load of the plate, The plate can be made horizontal only by confirming the focus of the plate.

본 발명의 일실시예에 따른 수평조절이 편리한 플레이트는 사용자가 빛의 초점을 확인하는 것만으로 플레이트를 수평으로 만들기가 용이하다.The plate that is easy to adjust in accordance with the embodiment of the present invention is easy to make the plate horizontal only by confirming the focus of the light by the user.

본 발명의 일실시예에 따른 수평조절이 편리한 플레이트는 사용자가 빛의 초점만으로 플레이트를 수평으로 만들 수 있다는 점에서 전체 구조물을 조정해야 하는 불편함을 개선할 수 있다.The easy-to-horizontally adjustable plate according to an embodiment of the present invention can improve the inconvenience of adjusting the entire structure in that the user can make the plate horizontal only by the focus of light.

도 1은 본 발명의 일실시예인 수평조절이 편리한 플레이트의 측면을 도시한 도면이다.
도 2는 본 발명의 일실시예인 수평조절이 편리한 플레이트을 상측에서 바라본 정면도이다.FIG. 1 is a side view of a plate that is easy to level, which is an embodiment of the present invention.
FIG. 2 is a front view of a plate that is easy to level and viewed from above, which is an embodiment of the present invention.

본 발명은 플레이트 및 볼 마운트를 포함할 수 있다.The present invention can include a plate and a ball mount.

본 발명의 일실시예에 포함된 플레이트는 수직축에 연결되어 수직축이 상승 또는 하강함에 따라 수직축과 함께 상승 또는 하강하게 된다.The plate included in one embodiment of the present invention is connected to a vertical axis and is raised or lowered along with the vertical axis as the vertical axis is raised or lowered.

이때, 플레이트는 상승 또는 하강하면서 바닥면과의 수평이 맞지않을 수 있다. 이에 본 발명의 일실시예에 포함된 볼 마운트는 수직축의 상측에 연결되어 플레이트의 하중에 따라 회동하게 된다.At this time, the plate may not be leveled with the bottom surface while being raised or lowered. Accordingly, the ball mount included in the embodiment of the present invention is connected to the upper side of the vertical axis and rotates according to the load of the plate.

볼 마운트가 회동함에 따라 플레이트는 바닥면과 수평을 이룰 수 있으며, 이를 통해 플레이트에 적층되는 고형화된 레진이 기 설정된 위치에 정확히 적층될 수 있다.As the ball mount rotates, the plate can be level with the bottom surface, so that the solidified resin laminated to the plate can be accurately laminated to a predetermined position.

Claims (1)

수직축에 연결되어 수직축이 상승 또는 하강함에 따라 수직축과 함께 상승 또는 하강하는 플레이트;
상기 수직축의 상측에 연결되어 플레이트의 하중에 따라 회동하는 볼마운트를 포함하는 수평조절이 편리한 플레이트.A plate connected to the vertical axis and rising or falling along with the vertical axis as the vertical axis is raised or lowered;
And a ball mount connected to an upper side of the vertical axis and rotating according to a load of the plate.
KR1020170181768A 2017-12-28 2017-12-28 Horizontal controlling plate KR20190079796A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111497244A (en) * 2020-04-16 2020-08-07 杭州喜马拉雅信息科技有限公司 Multi-axis ball-hinged three-dimensional printing bearing table for forming direction-variable model

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111497244A (en) * 2020-04-16 2020-08-07 杭州喜马拉雅信息科技有限公司 Multi-axis ball-hinged three-dimensional printing bearing table for forming direction-variable model

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