JPWO2020165430A5 - - Google Patents
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- JPWO2020165430A5 JPWO2020165430A5 JP2021547788A JP2021547788A JPWO2020165430A5 JP WO2020165430 A5 JPWO2020165430 A5 JP WO2020165430A5 JP 2021547788 A JP2021547788 A JP 2021547788A JP 2021547788 A JP2021547788 A JP 2021547788A JP WO2020165430 A5 JPWO2020165430 A5 JP WO2020165430A5
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Claims (15)
前記洗浄システム（１０）が、洗浄される前記少なくとも１つの三次元物体（１２）を受け入れるための洗浄チャンバ（１４）を含み、
前記洗浄システム（１０）が、未汚染の洗浄剤（４２、４３）を含む少なくとも１つの洗浄剤容器（３０、３１）を含み、
前記洗浄チャンバ（１４）及び前記少なくとも１つの洗浄剤容器（３０、３１）が、互いに流体接続され、
前記洗浄システム（１０）が、前記少なくとも１つの洗浄剤容器（３０）から前記洗浄チャンバ（１４）内に未汚染の洗浄剤（４２、４３）を搬送し、前記洗浄チャンバ（１４）から前記少なくとも１つの洗浄剤容器（３０、３１）内に既汚染の洗浄剤（４２、４３）を搬送して戻すための少なくとも１つの搬送器具（３４、３５）を含み、
前記洗浄システム（１０）が、前記洗浄チャンバ（１４）内で前記洗浄剤（４２、４３）を移動させるための移動器具（４６）を含む、
洗浄システム（１０）において、
前記移動器具（４６）が、前記洗浄剤（４２、４３）を移動させるための、特に洗浄剤（４２）で充たされた前記洗浄チャンバ（１４）内に乱流を発生させるための撹拌器具及び／又は少なくとも１つのノズルを備えた流体機械流体ジェット発生器具を含むこと、
を特徴とする洗浄システム（１０）。 CLAIMS 1. A cleaning system (10) for cleaning at least one three-dimensional object (12) formed by, in particular, layer-by-layer or sequential solidification of a material hardenable under the action of radiation, comprising:
said cleaning system (10) comprising a cleaning chamber (14) for receiving said at least one three-dimensional object (12) to be cleaned;
said cleaning system (10) comprising at least one cleaning agent container (30, 31) containing uncontaminated cleaning agent (42, 43);
said wash chamber (14) and said at least one wash agent container (30, 31) are fluidly connected to each other;
The cleaning system (10) conveys uncontaminated cleaning agents (42, 43) from the at least one cleaning agent container (30) into the cleaning chamber (14) and from the cleaning chamber (14) to the at least including at least one delivery device (34, 35) for delivering contaminated cleaning agent (42, 43) back into one cleaning agent container (30, 31);
wherein said washing system (10) includes a transfer device (46) for moving said cleaning material (42, 43) within said washing chamber (14);
In the cleaning system (10),
an agitating device, wherein said moving device (46) is for moving said cleaning agent (42, 43), in particular for generating turbulence in said cleaning chamber (14) filled with cleaning agent (42); and/or including a hydromechanical fluid jet generating device with at least one nozzle;
A cleaning system (10) characterized by:
ａ）前記洗浄チャンバ（１４）が、底部（２０）を有し、
洗浄される前記少なくとも１つの三次元物体（１２）のための支持要素（２４）が、前記底部（２０）から間隔を空けて前記洗浄チャンバ（１４）内に配置され、
前記支持要素（２４）が流体透過性であり、
特に、前記底部（２０）が漏斗状であり、
前記洗浄剤入口（２８）が、前記洗浄チャンバ（１４）の重力方向において最も下の地点又は領域に配置又は形成されること、
及び／又は
ｂ）前記洗浄チャンバ（１４）が洗浄剤入口（２８）を有し、該洗浄剤入口（２８）が、前記少なくとも１つの搬送器具（３４、３５）に流体接続され、
特に、前記洗浄剤入口（２８）が、前記洗浄チャンバ（１４）の前記底部（２０）に配置されること、
を特徴とする洗浄システム。 A cleaning system (10) according to claim 1, comprising:
a) said wash chamber (14) has a bottom (20);
a support element (24) for the at least one three-dimensional object (12) to be cleaned is positioned in the cleaning chamber (14) spaced from the bottom (20);
said support element (24) is fluid permeable;
In particular, said bottom (20) is funnel-shaped,
said cleaning agent inlet (28) is arranged or formed at the lowest point or region in the gravitational direction of said cleaning chamber (14);
and/or b) said cleaning chamber (14) has a cleaning agent inlet (28), said cleaning agent inlet (28) being fluidly connected to said at least one delivery device (34, 35);
in particular that said cleaning agent inlet (28) is located at said bottom (20) of said cleaning chamber (14);
A cleaning system characterized by:
ａ）前記移動器具（４６）が、前記支持要素（２４）と前記底部（２０）との間に配置又は形成されること、
及び／又は
ｂ）前記洗浄チャンバ（１４）が、重力方向（２２）に関して上部を取り外し可能なカバー（１８）によって閉鎖されること、
を特徴とする洗浄システム。 A cleaning system (10) according to claim 1 or 2, characterized in that
a) said transfer device (46) is arranged or formed between said support element (24) and said bottom (20);
and/or b) said washing chamber (14) is closed by a top removable cover (18) with respect to the direction of gravity (22),
A cleaning system characterized by:
前記洗浄システム（１０）が乾燥器具（５６）を含み、
特に、
ａ）前記乾燥器具（５６）が前記カバー（１８）内に配置又は形成されること、
及び／又は
ｂ）前記乾燥器具（５６）が、ガスを前記洗浄チャンバ（１４）から除湿器具（６６）に搬送し、前記除湿器具（６６）から前記洗浄チャンバ（１４）内に搬送して戻すための再循環ファン（６４）を含むこと、
を特徴とする洗浄システム。 A cleaning system (10) according to any one of claims 1 to 3,
said washing system (10) comprising a drying appliance (56);
especially,
a) said drying appliance (56) is arranged or formed within said cover (18);
and/or b) said drying fixture (56) conveys gas from said washing chamber (14) to a dehumidifying fixture (66) and from said dehumidifying fixture (66) back into said washing chamber (14); including a recirculation fan (64) for
A cleaning system characterized by:
前記洗浄システム（１０）が排気処理器具（６８）を含み、
特に、
ａ）前記排気処理器具（６８）が、少なくとも１つのフィルタ（７０）、特に活性炭フィルタを含み、特に、前記乾燥器具（５６）が前記少なくとも１つのフィルタ（７０）を含むこと、
及び／又は
ｂ）前記排気処理器具（６８）が前記カバー（１８）内に配置又は形成されること、
を特徴とする洗浄システム。 A cleaning system (10) according to any one of claims 1 to 4,
the cleaning system (10) includes an exhaust treatment fixture (68);
especially,
a) said exhaust treatment appliance (68) comprises at least one filter (70), in particular an activated carbon filter, in particular said drying appliance (56) comprises said at least one filter (70);
and/or b) said exhaust treatment fixture (68) is disposed or formed within said cover (18);
A cleaning system characterized by:
前記洗浄システム（１０）が少なくとも２つの洗浄剤容器（３０、３１）を含み、
特に、
ａ）前記少なくとも２つの洗浄剤容器（３０、３１）の各々に、それ自体の搬送器具（３４、３５）が関連付けられること、
及び／又は
ｂ）前記少なくとも２つの洗浄剤容器（３０、３１）が異なる洗浄剤（４２、４３）を含むこと、
及び／又は
ｃ）前記洗浄システム（１０）が、前記少なくとも２つの洗浄剤容器（３０）のうちの第１の洗浄剤容器に収容される前記洗浄剤（４２）を用いて第１の洗浄プロセスを実行し、前記少なくとも２つの洗浄剤容器（３１）のうちの第２の洗浄剤容器に収容される前記洗浄剤（４３）を用いて第２の洗浄プロセスを実行するように構成され、
特に、
前記洗浄システム（１０）が、前記第２の洗浄プロセスの後に、前記第１の洗浄プロセスの後に前記第１の洗浄剤容器（３０）内に搬送して戻された前記洗浄剤（４２）を用いて第３の洗浄プロセスを実行し、前記第３の洗浄プロセスの後に、前記第２の洗浄プロセスの後に前記第２の洗浄剤容器（３１）内に搬送して戻された前記洗浄剤（４３）を用いて第４の洗浄プロセスを実行するように構成されること、
を特徴とする洗浄システム。 A cleaning system (10) according to any one of claims 1 to 5,
said cleaning system (10) comprising at least two cleaning agent containers (30, 31),
especially,
a) each of said at least two cleaning agent containers (30, 31) is associated with its own carrier (34, 35);
and/or b) said at least two cleaning agent containers (30, 31) contain different cleaning agents (42, 43),
and/or c) said cleaning system (10) performs a first cleaning process using said cleaning agent (42) contained in a first of said at least two cleaning agent containers (30). and performing a second cleaning process with said cleaning agent (43) contained in a second one of said at least two cleaning agent containers (31);
especially,
The cleaning system (10) removes the cleaning agent (42) transported back into the first cleaning agent container (30) after the first cleaning process after the second cleaning process. to carry out a third cleaning process, and after the third cleaning process, after the second cleaning process the cleaning agent ( 43) configured to perform a fourth cleaning process with
A cleaning system characterized by:
前記洗浄システム（１０）が、前記少なくとも１つの洗浄剤容器（３０、３１）のための受け入れ容器（９０）を含むこと、及び
前記受け入れ容器（９０）が、前記洗浄チャンバ（１４）に流体接続される、前記少なくとも１つの洗浄剤容器（３０、３１）内へ導入するための少なくとも１つの吸気管（３８、３９）を含むこと、
を特徴とする洗浄システム。 A cleaning system (10) according to any preceding claim,
said cleaning system (10) comprising a receiving container (90) for said at least one cleaning agent container (30, 31); and said receiving container (90) being fluidly connected to said cleaning chamber (14). at least one suction pipe (38, 39) for introducing into said at least one cleaning agent container (30, 31),
A cleaning system characterized by:
前記少なくとも１つの洗浄剤容器（３０、３１）が、前記少なくとも１つの洗浄剤容器（３０、３１）に収容された前記洗浄剤（４２、４３）を特徴付ける少なくとも１つのパラメータ、特に前記洗浄剤（４２、４３）の種類及び／又は体積及び／又は化学的特性及び／又は物理的特性を記憶するためのメモリ素子（９２、９３）を含み、
特に、
ａ）前記洗浄システム（１０）が、前記メモリ素子（９２、９３）に記憶された前記パラメータを前記メモリ素子（９２、９３）から読み取るための読み出し器具（９４、９５）を含み、
特に、前記読み出し器具（９４、９５）が、前記受け入れ容器（９０）上に配置又は形成されること、
及び／又は
ｂ）前記メモリ素子（９２、９３）が、バーコード又はＲＦＩＤチップを含むこと、
を特徴とする洗浄システム。 A cleaning system (10) according to any preceding claim,
Said at least one cleaning agent container (30, 31) is characterized by at least one parameter characterizing said cleaning agent (42, 43) contained therein, in particular said cleaning agent ( 42, 43) including memory elements (92, 93) for storing the type and/or volume and/or chemical and/or physical properties of
especially,
a) said cleaning system (10) comprises a readout instrument (94, 95) for reading said parameters stored in said memory element (92, 93) from said memory element (92, 93);
In particular, said readout device (94, 95) is arranged or formed on said receiving container (90);
and/or b) said memory elements (92, 93) comprise barcodes or RFID chips;
A cleaning system characterized by:
前記洗浄システム（１０）が、前記洗浄システム（１０）を制御するための制御器具（７２）を含み、
特に、
ａ）前記制御器具が、前記洗浄剤（４２、４３）が前記少なくとも１つの洗浄剤容器（３０、３１）から搬送されてから前記少なくとも１つの洗浄剤容器（３０、３１）内に搬送して戻されるまで前記洗浄チャンバ（１４）内に留まる洗浄時間を設定するための時間設定器具（８０）を含むこと、
及び／又は
ｂ）前記制御器具（７２）が、洗浄される前記少なくとも１つの三次元物体（１２）を形成する前記固化可能である材料に応じて及び／又は前記洗浄剤（４２、４３）に応じて、前記洗浄時間を自動的に設定するように構成されること、
を特徴とする洗浄システム。 A cleaning system (10) according to any preceding claim,
said washing system (10) comprising a control instrument (72) for controlling said washing system (10);
especially,
a) said control device conveys said cleaning agent (42, 43) from said at least one cleaning agent container (30, 31) into said at least one cleaning agent container (30, 31); including a time setting device (80) for setting the wash time to remain in the wash chamber (14) before being returned;
and/or b) depending on the solidifiable material forming the at least one three-dimensional object (12) to be cleaned and/or on the cleaning agent (42, 43). configured to automatically set the wash time accordingly;
A cleaning system characterized by:
ａ）前記洗浄システム（１０）が、洗浄される前記少なくとも１つの三次元物体（１２）を形成する前記固化可能である材料の種類を入力するための入力器具（８２）を含むこと、
及び／又は
ｂ）前記洗浄システム（１０）が、前記洗浄システム（１０）の動作パラメータ及び／又は動作モードを表示するための表示器具（８６）を含み、
特に、前記洗浄システム（１０）が、前記洗浄剤（４２、４３）の利用度をユーザに前記表示器具（８６）によって表示するように構成されること、
を特徴とする洗浄システム。 A cleaning system (10) according to any preceding claim,
a) said cleaning system (10) includes an input instrument (82) for inputting the type of said solidifiable material forming said at least one three-dimensional object (12) to be cleaned;
and/or b) said cleaning system (10) includes a display device (86) for displaying operating parameters and/or modes of operation of said cleaning system (10);
In particular, said cleaning system (10) is configured to display the degree of utilization of said cleaning agent (42, 43) to a user by means of said display device (86);
A cleaning system characterized by:
ａ）前記制御器具（７２）が、制御目的のため、前記少なくとも１つの搬送器具（３４、３５）及び／又は前記少なくとも１つの移動器具（４６）及び／又は前記乾燥器具（５６）及び／又は前記排気処理器具（６８）及び／又は前記読み出し器具（９４、９５）及び／又は前記入力器具（８２）及び／又は前記表示器具（８６）に結合されること、
及び／又は
ｂ）前記制御器具（７２）が、前記洗浄剤（４２、４３）の所定の最大利用度又は汚染度に応じて、前記少なくとも１つの搬送器具（３４、３５）の動作を停止させるように構成されること、
を特徴とする洗浄システム。 A cleaning system (10) according to claim 9 or 10, characterized in that
a) said control device (72) for control purposes said at least one transport device (34, 35) and/or said at least one transfer device (46) and/or said drying device (56) and/or being coupled to the exhaust treatment device (68) and/or the readout device (94, 95) and/or the input device (82) and/or the display device (86);
and/or b) said control device (72) deactivates said at least one delivery device (34, 35) in response to a predetermined maximum utilization or degree of contamination of said cleaning agent (42, 43). be configured as
A cleaning system characterized by:
前記洗浄システム（１０）が、液密、特に気密であること、
を特徴とする洗浄システム。 A cleaning system (10) according to any preceding claim,
that said cleaning system (10) is liquid-tight, in particular gas-tight,
A cleaning system characterized by:
前記方法において、少なくとも１回の洗浄動作が実行され、
前記少なくとも１回の洗浄動作において、少なくとも１つの洗浄剤容器（３０、３１）からの未汚染の洗浄剤（４２、４３）が、前記少なくとも１つの三次元物体（１２）が受け入れられる洗浄チャンバ（１４）内に搬送され、前記少なくとも１つの三次元物体（１２）の洗浄後、前記洗浄チャンバ（１４）から、特に完全に又はほぼ完全に、前記少なくとも１つの洗浄剤容器（３０、３１）内に再び搬送して戻される、
方法。 A method for cleaning at least one three-dimensional object (12) formed in particular by layer-by-layer or sequential solidification of a material hardenable under the action of radiation, comprising:
wherein at least one cleaning operation is performed;
In said at least one cleaning operation, uncontaminated cleaning agents (42, 43) from at least one cleaning agent container (30, 31) are placed in a cleaning chamber (12) in which said at least one three-dimensional object (12) is received. 14) and, after washing of said at least one three-dimensional object (12), from said washing chamber (14) in particular completely or almost completely into said at least one washing agent container (30, 31). transported back to
Method.
ａ）２つ以上の洗浄動作が実行され、
特に、前記２つ以上の洗浄動作の各々において、異なる洗浄剤（４２、４３）が使用されること、
及び／又は
ｂ）前記洗浄チャンバ（１４）が、各洗浄動作の後に完全に空にされること、
及び／又は
ｃ）前記洗浄チャンバ（１４）内に搬送された前記洗浄剤（４２、４３）が、洗浄時間の間、前記洗浄チャンバ（１４）内に留まり、
特に、前記洗浄時間が、洗浄される前記少なくとも１つの三次元物体（１２）を形成する前記固化可能である材料に応じて及び／又は前記洗浄剤（４２、４３）に応じて予め定められること、
及び／又は
ｄ）前記洗浄チャンバ（１４）内に搬送された前記洗浄剤（４２、４３）を、前記少なくとも１つの三次元物体（１２）を洗浄するために前記洗浄チャンバ（１４）内で移動させること、
及び／又は
ｅ）前記少なくとも１回の洗浄動作の後、特に最後の洗浄動作の後、前記洗浄剤（４２、４３）を抜いて空になった前記洗浄チャンバ（１４）が乾燥され、
特に、前記洗浄チャンバ（１４）の乾燥中に漏れる臭気がフィルタで取り除かれること、
を特徴とする方法。 14. The method of claim 13, wherein
a) two or more cleaning operations are performed,
in particular that a different cleaning agent (42, 43) is used in each of said two or more cleaning operations;
and/or b) said cleaning chamber (14) is completely emptied after each cleaning operation,
and/or c) said cleaning agent (42, 43) conveyed into said cleaning chamber (14) remains in said cleaning chamber (14) for a cleaning time,
In particular, said cleaning time is predetermined depending on said solidifiable material forming said at least one three-dimensional object (12) to be cleaned and/or depending on said cleaning agent (42, 43). ,
and/or d) moving said cleaning material (42, 43) conveyed into said cleaning chamber (14) within said cleaning chamber (14) to clean said at least one three-dimensional object (12); to let
and/or e) after said at least one cleaning operation, in particular after the last cleaning operation, said cleaning chamber (14) emptied of said cleaning agent (42, 43) is dried,
in particular that odors escaping during drying of said wash chamber (14) are filtered out;
A method characterized by
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019103816.2 | 2019-02-14 | ||
| DE102019103816 | 2019-02-14 | ||
| PCT/EP2020/053944 WO2020165430A1 (en) | 2019-02-14 | 2020-02-14 | Method and cleaning system for cleaning three-dimensional objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022521080A JP2022521080A (en) | 2022-04-05 |
| JPWO2020165430A5 true JPWO2020165430A5 (en) | 2023-02-22 |
Family
ID=69650568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021547788A Pending JP2022521080A (en) | 2019-02-14 | 2020-02-14 | Methods and cleaning systems for cleaning 3D objects |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220001621A1 (en) |
| EP (1) | EP3924170A1 (en) |
| JP (1) | JP2022521080A (en) |
| CN (1) | CN113557124A (en) |
| WO (1) | WO2020165430A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020131307A1 (en) | 2020-11-26 | 2022-06-02 | Mühlbauer Technology Gmbh | Process for post-cleaning of 3D printed objects |
| DE102021104076B3 (en) * | 2021-02-22 | 2022-06-30 | Mühlbauer Technology Gmbh | Device for cleaning 3D printed objects |
| DE102021124655A1 (en) | 2021-09-23 | 2023-03-23 | Mühlbauer Technology Gmbh | Process for the post-processing of printed 3D objects |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020090410A1 (en) * | 2001-01-11 | 2002-07-11 | Shigeaki Tochimoto | Powder material removing apparatus and three dimensional modeling system |
| US20090283119A1 (en) * | 2008-05-16 | 2009-11-19 | Khalil Moussa | Post-Processing System For Solid Freeform Fabrication Parts |
| EP2670572B1 (en) * | 2011-01-31 | 2022-09-21 | Global Filtration Systems, A DBA of Gulf Filtration Systems Inc. | Apparatus for making three-dimensional objects from multiple solidifiable materials |
| US9320297B2 (en) * | 2012-03-22 | 2016-04-26 | Lemniscate Innovations Llc | Spherification/reverse spherification automated and integrated system and method |
| DE102012014838A1 (en) * | 2012-07-27 | 2014-01-30 | Cl Schutzrechtsverwaltungs Gmbh | Device e.g. laser fusion machine, used to produce three-dimensional objects by solidifying layers of build-up material, comprises building and metering chambers, irradiation device, discharge device, process chamber and powder separator |
| DE102013107571A1 (en) | 2013-07-16 | 2015-01-22 | Rapid Shape Gmbh | Method and device for producing a three-dimensional object and exposure mask generating device |
| US20160279680A1 (en) * | 2013-10-29 | 2016-09-29 | Cliris Sa | Cleaning Device, Methods of Cleaning and Recipients with Cleaning Liquid |
| CN106003720A (en) * | 2016-06-13 | 2016-10-12 | 南通大学 | Device for controlling temperature of 3D printing environment |
| CN206316080U (en) * | 2016-12-08 | 2017-07-11 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of ultrasonic cleaning apparatus |
| US11478987B2 (en) * | 2016-12-14 | 2022-10-25 | Carbon, Inc. | Methods and apparatus for washing objects produced by stereolithography |
| EP3521003B1 (en) * | 2018-02-06 | 2020-04-22 | Ivoclar Vivadent AG | Post-processing arrangement for moulded articles manufactured in a generative manner by means of photopolymerisation |
| WO2019201922A1 (en) * | 2018-04-16 | 2019-10-24 | Technische Universität München | Method for treatment of elements obtained by an additive manufacturing process |
-
2020
- 2020-02-14 CN CN202080014775.8A patent/CN113557124A/en active Pending
- 2020-02-14 EP EP20706654.9A patent/EP3924170A1/en active Pending
- 2020-02-14 JP JP2021547788A patent/JP2022521080A/en active Pending
- 2020-02-14 WO PCT/EP2020/053944 patent/WO2020165430A1/en unknown
-
2021
- 2021-08-12 US US17/444,931 patent/US20220001621A1/en not_active Abandoned
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