JP2022528685A - 3d印刷システムのためのタンク組立体及びその構成要素 - Google Patents
3d印刷システムのためのタンク組立体及びその構成要素 Download PDFInfo
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- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
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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
- B29C64/264—Arrangements for irradiation
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- 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
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Abstract
Description
2 抽出プレート
3 物体
4 光硬化液体ポリマー
5 液体潤滑剤
6 バッキング部材
7 マスク
8 光源
10、10’ タンク組立体
12 タンク側壁
13 (タンク側壁の)中心キャビティ
14 (タンク側壁の)底リム
15 (底リムの)中心開口
16 (タンク側壁の)底溝
18 ハンドル
20 (タンク側壁の)磁石
22 (未使用の樹脂のための)入口
24 (使用済みの樹脂のための)出口
26 (未使用の樹脂のための)チャネル
28 (使用済みの樹脂のための)チャネル
30 (未使用の樹脂のための)チューブ結合部材
32 (使用済みの樹脂のための)チューブ結合部材
34 ポート
36 プラグ
38 脚
40 (未使用の樹脂のための)チューブ結合部材用受け部
42 (使用済みの樹脂のための)チューブ結合部材用受け部
44 脚用受け部
46 フレーム組立体
48、48’、48’’ 膜組立体
50 フレーム
52 (フレームの)中心開口
54 (フレームの)上面
56 (フレームの)底面
58 (フレームの)外側面
60 (フレームの)内側面
62 (フレームの)溝
64 (フレームの)磁石
66 (フレームの)磁石用受け部)
68 (フレームの)孔
70 リブ
72 可撓性の膜
74 膜の周囲部分
76、76’ 膜固着部材
78 (膜固着部材の)孔
80 フレーム
82 中心開口
84 フランジ部分
85 破線
86 中空のシャフト部分
88 (フランジ部分の)上面
90 (フランジ部分の)内側面
92 (フランジ部分の)外側面
93 (フランジ部分の)底面
94 (中空のシャフト部分の)内側面
96 (中空のシャフト部分の)外側面
98 (中空のシャフト部分の)底面
100 膜固着部材
Claims (28)
- フレーム組立体であって、
中心開口を包囲するフレームと、
膜固着部材と、を含み、前記膜固着部材は、可撓性の膜の外周部分を前記膜固着部材と前記フレームの間に固着させるように構成され、
更に、複数の磁気的に引付けられる構成要素を含み、前記複数の磁気的に引付けられる構成要素は、前記可撓性の膜を前記膜固着部材と前記フレームとの間に固着させたときに前記フレームの表面のうちの前記膜固着部材に面していない表面の近くにおいて、前記フレームに埋込まれる、フレーム組立体。 - 前記フレームは、溝を含み、
前記膜固着部材は、前記可撓性の膜の外周部分を前記フレームの溝の中に固着させるように構成される、請求項1に記載のフレーム組立体。 - 前記フレームは、上面と、底面と、前記中心開口に面しない外側面と、前記中心開口に面する内側面を含み、
前記溝は、前記フレームの底面に配置される、請求項2に記載のフレーム組立体。 - 前記溝の断面は、逆U字輪郭を有する、請求項2に記載のフレーム組立体。
- 前記フレームの内側面は、タンク側壁の底リムに摩擦嵌めされるように構成される、請求項3に記載のフレーム組立体。
- 前記フレームの内側面は、前記フレームと前記タンク側壁の底リムとの間の摩擦量を増大させるように構成されたリブを含む、請求項5に記載のフレーム組立体。
- 前記フレームは、前記中心開口を包囲するフランジ部分と、前記中心開口を包囲する中空のシャフト部分を含み、
前記フランジ部分の底部分は、前記中空のシャフト部分の上部分に接合され、
前記中空のシャフト部分は、底面と、前記中心開口に面しない外側面と、前記中心開口に面する内側面を含み、
前記膜固着部材は、前記可撓性の膜の外周部分を前記中空のシャフト部分の少なくとも外側面に固着させるように構成される、請求項1に記載のフレーム組立体。 - 前記膜固着部材は、前記可撓性の膜の外周部分を前記フランジ部分の底面に固着させるように更に構成される、請求項7に記載のフレーム組立体。
- 前記フランジ部分は、前記中心開口に面する内側面を含み、前記フランジ部分の少なくとも内側面は、タンク側壁の底リムに摩擦嵌めされるように構成される、請求項7に記載のフレーム組立体。
- 前記フランジ部分の内側面は、前記フレームと前記タンク側壁の底リムとの間の摩擦量を増大させるように構成されたリブを含む、請求項9に記載のフレーム組立体。
- 膜組立体であって、
中心開口を包囲するフレームと、
前記フレームの中心開口に配置された可撓性の膜と、
膜固着部材と、を含み、前記膜固着部材は、前記可撓性の膜の外周部分を前記膜固着部材と前記フレームとの間に固着させるように構成され、
更に、複数の磁気的に引付けられる構成要素を含み、前記複数の磁気的に引付けられる構成要素は、前記可撓性の膜を前記膜固着部材と前記フレームとの間に固着させたときに前記フレームの表面のうちの前記膜固着部材に面していない表面の近くにおいて、前記フレームに埋込まれる、膜組立体。 - 前記フレームは、溝を含み、
前記膜固着部材は、前記可撓性の膜の外周部分を前記フレームの溝の中に固着させるように構成される、請求項11に記載の膜組立体。 - 前記フレームは、上面と、底面と、前記中心開口に面しない外側面と、前記中心開口に面する内側面を含み、
前記溝は、前記フレームの底面に配置される、請求項12に記載の膜組立体。 - 前記フレームは、前記中心開口を包囲するフランジ部分と、前記中心開口を包囲する中空のシャフト部分を含み、
前記フランジ部分の底部分は、前記中空のシャフト部分の上部分に結合され、
前記中空のシャフト部分は、底面と、前記中心開口に面しない外側面と、前記中心開口に面する内側面を含み、
前記膜固着部材は、前記可撓性の膜の外周部分を前記中空のシャフト部分の少なくとも外側面に固着させるように構成される、請求項11に記載の膜組立体。 - 前記膜固着部材は、前記可撓性の膜の外周部分を前記フランジ部分の底面に固着させるように更に構成される、請求項14に記載の膜組立体。
- 中心キャビティを包囲するタンク側壁であって、
底リムと、
未使用の光硬化液体樹脂を供給する第1のチューブに結合される第1のチューブ結合部材と、
使用済みの光硬化液体樹脂を排出する第2のチューブに結合される第2のチューブ結合部材と、
4つの脚と、を含み、
前記タンク側壁のオフライン状態において、前記タンク側壁は、前記4つの脚の上に載るように構成され、前記4つの脚のうちの第1の脚は、前記第1のチューブ結合部材によって構成され、前記4つの脚のうちの第2の脚は、前記第2のチューブ結合部材によって構成される、タンク側壁。 - 更に、タンク側壁の底リムの底面に設けられた溝を含み、前記溝は、膜組立体のフレームを受入れるように構成される、請求項16に記載のタンク側壁。
- 更に、前記溝の表面内に配置された複数の磁気的に引付けられる構成要素を含み、前記複数の磁気的に引付けられる構成要素は、前記膜組立体を前記タンク側壁に固着式に取付けるように構成される、請求項17に記載のタンク側壁。
- 前記タンク側壁の2つの対向する辺は、ユーザが前記タンク側壁を運搬するように構成されたハンドルを含む、請求項16に記載のタンク側壁。
- タンク組立体であって、
中心キャビティを包囲するタンク側壁を含み、前記タンク側壁は、中心キャビティと結合している中心開口を有する底リムを含み、
更に、前記タンク側壁の底リムに結合された膜組立体を含み、前記膜組立体の寸法及び形状は、前記タンク側壁の底リムの寸法及び形状と相補的であり、
前記膜組立体は、前記底リムの中心開口を包囲するフレームと、前記底リムの中心開口をシールするように構成された可撓性の膜と、前記可撓性の膜の外周部分を前記フレームに固着させるように構成された膜固着部材を含み、
前記フレームは、前記タンク側壁と前記可撓性の膜の間に配置される、タンク組立体。 - 更に、複数の磁気的に引付けられる構成要素を含み、前記複数の磁気的に引付けられる構成要素は、前記フレームの表面のうちの前記タンク側壁の底リムに面する表面の近くにおいて、前記フレームに埋込まれ、且つ、前記膜組立体を前記タンク側壁の底リムに固着させるように構成される、請求項20に記載のタンク組立体。
- 前記フレームの内側面は、前記タンク側壁の底リムに摩擦嵌めされるように構成される、請求項20に記載のタンク組立体。
- 前記フレームの内側面は、前記フレームと前記タンク側壁の底リムの間の摩擦量を増大させるように構成されたリブを含む、請求項20に記載のタンク組立体。
- 前記フレームは、前記フレームの上面と溝を流体的に接続する複数の通路を含む、請求項3に記載のフレーム組立体。
- 前記膜固着部材は、前記膜固着部材の第1の表面と第2の表面を流体的に接続する複数の通路を含む、請求項1に記載のフレーム組立体。
- 前記フレーム組立体は、コーナーが丸み付けされた矩形輪郭を有する、請求項1に記載のフレーム組立体。
- 前記フレームは、前記フレームの上面と溝を流体的に接続する複数の通路を含む、請求項13に記載の膜組立体。
- 前記膜組立体は、コーナーが丸み付けされた矩形輪郭を有する、請求項11に記載の膜組立体。
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US16/373,449 US10967573B2 (en) | 2019-04-02 | 2019-04-02 | Tank assembly and components thereof for a 3D printing system |
US16/373,449 | 2019-04-02 | ||
PCT/US2020/026342 WO2020206088A1 (en) | 2019-04-02 | 2020-04-02 | Tank assembly and components thereof for a 3d printing system |
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CN113386346B (zh) * | 2020-03-13 | 2023-07-21 | 塑成科技(北京)有限责任公司 | 气压控制方法及气压控制装置 |
WO2023020581A1 (zh) * | 2021-08-19 | 2023-02-23 | 深圳市纵维立方科技有限公司 | 一种3d打印机用料槽装置及3d打印机 |
US11833753B2 (en) * | 2022-04-12 | 2023-12-05 | NEXA3D Inc. | Hinged clamp for securing membrane assembly to tank sidewall in 3D printing system |
CN114986881B (zh) * | 2022-06-20 | 2023-03-03 | 深圳摩方新材科技有限公司 | 一种方便操作的3d打印装置和方法 |
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