WO2014038854A1 - 실린지 충진물의 기포를 제거하는 원심분리장치 - Google Patents
실린지 충진물의 기포를 제거하는 원심분리장치 Download PDFInfo
- Publication number
- WO2014038854A1 WO2014038854A1 PCT/KR2013/007994 KR2013007994W WO2014038854A1 WO 2014038854 A1 WO2014038854 A1 WO 2014038854A1 KR 2013007994 W KR2013007994 W KR 2013007994W WO 2014038854 A1 WO2014038854 A1 WO 2014038854A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vacuum
- main body
- motor
- pressure
- syringe
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/02—Centrifuges consisting of a plurality of separate bowls rotating round an axis situated between the bowls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0068—General arrangements, e.g. flowsheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/08—Other accessories for centrifuges for ventilating or producing a vacuum in the centrifuge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
- B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted
Definitions
- the present invention relates to a method and apparatus for removing microbubbles present in a syringe fill. More particularly, the present invention relates to a syringe by operating a centrifugal separator using a predetermined vacuum pressure when manufacturing an adhesive used in a semiconductor manufacturing process. The present invention relates to a centrifugal separator for removing bubbles of a syringe filling to completely remove microbubbles present in a filled adhesive.
- defects caused by the expected air bubbles that can occur during the manufacture of a liquid adhesive are caused by bonding and soldering an adhesive between the chip and the substrate.
- solder flows into the bubbles, thereby causing an electrical error in the chip wiring.
- the prepared adhesive is filled in each syringe, and the syringe is mounted on the cradle of the centrifuge to be driven to drive the micro bubbles present inside through centrifugation. Removing the situation.
- an object of the present invention is to present the inside of the adhesive filled in the syringe by operating the centrifuge using a predetermined vacuum pressure when manufacturing the adhesive used in the semiconductor manufacturing process
- the present invention provides a centrifugal separator for removing bubbles from a syringe filling to completely remove microbubbles.
- the present invention for achieving the above object is a circular main body, a sealing cover that is hermetically mounted on the upper portion of the main body, a rotating shaft and a rotating body rotated by the drive of the motor, and a hinge shaft formed on the four surfaces of the rotating body
- a centrifuge comprising a mounting unit coupled to the mounting unit, a syringe mounted through a mounting unit, a vacuum tube and a vacuum release tube connected to a lower end of the main body, and a vacuum sensor installed on the vacuum tube;
- a vacuum driving part which lowers the pressure inside the main body to a predetermined pressure through the vacuum tube;
- a sensor detecting unit for inputting a pressure value detected from the vacuum sensor to a control unit;
- a motor driving unit for rotating the rotating shaft by driving the motor;
- a control unit for controlling the operation of the winshim separator, maintaining a constant internal pressure of the main body at a set value, and controlling driving of the motor with a set RPM and a driving time.
- the internal pressure of the body is characterized in that 50 to 60 (torr) torr.
- the RPM of the motor is characterized in that 700 ⁇ 1,200.
- the present invention can be caused by an unexpected bubble, which is one of the risk factors in semiconductor assembly, by completely removing the microbubbles present in the adhesive filled in the syringe by operating the centrifuge using a predetermined vacuum pressure. It offers the advantage of preventing electrical faults.
- the present invention enables more accurate amount of adhesive ejection by removing the internal bubble of the adhesive.
- FIG. 1 is a block diagram of a centrifugal separator for removing bubbles of the syringe filling according to the present invention
- FIG. 2 is an enlarged configuration diagram of the rotating body and the holder of FIG.
- FIG. 3 is a configuration diagram of the operating state of the rotating body and the holder of FIG.
- FIG. 1 is a block diagram of a centrifugal separator for removing bubbles of the syringe filling according to the present invention.
- the centrifugal separator for removing bubbles of the syringe filling As shown, the centrifugal separator for removing bubbles of the syringe filling according to the present invention,
- the centrifuge 100, the vacuum driver 210, the sensor detector 220, the motor driver 230, the display unit 240, the key input unit 250 and the controller 260 are included.
- the centrifuge 100 includes a circular main body 110, a support 120 supporting the main body 110, and a sealing cover 130 that is hermetically mounted on an upper portion of the main body 110.
- the rotating shaft 111 rotated by the driving of the motor 121, the rotating body 112 connected to the upper end of the rotating shaft 111, and the rotating body (
- the mounting portion 114 is coupled to the hinge shaft 113 formed on the four sides of the 112.
- the mounting portion 114 is equipped with a cradle 115 formed with a plurality of mounting grooves 116, the syringe 117 filled with the adhesive is mounted on the mounting groove 116.
- the syringe 117 is preferably a 10cc or 30cc syringe, but can be applied to a larger syringe is not necessarily limited thereto.
- the lower end of the main body 110 is configured with a connecting tube 140, the connecting tube 140 is configured to branch into a vacuum tube 141 and a vacuum release tube 142.
- the vacuum sensor 143 for detecting a vacuum pressure is installed inside the vacuum tube 141.
- the vacuum release pipe 142 is provided with an on-off valve 144, an air filter 145, a silencer 146, etc., the pressure gauge 131 is further attached to the sealing cover 130.
- the vacuum driving unit 210 lowers the pressure inside the main body to a predetermined pressure by sucking the air inside the main body 110 through the vacuum tube 141.
- the internal pressure of the main body 110 is preferably maintained at 50 to 60 torr (torr) during operation.
- the sensor detection unit 220 processes the pressure value detected from the vacuum sensor 143 and inputs the signal to the controller 260.
- the motor driving unit 230 drives the motor 121 to rotate the rotating shaft 111 inside the main body 110.
- the RPM of the motor 121 maintains 700 to 1,200 RPM during exercise, and the driving time is preferably 3 to 7 minutes.
- the display unit 240 displays the current internal pressure of the main body 110, the rotation speed (RPM) of the syringe 117, and the like.
- the key input unit 250 includes a plurality of function switches to key input the internal pressure of the main body 110, the rotational speed of the motor 121, the driving time of the motor 121, and the like.
- the control unit 260 is a circuit for controlling the operation of the winshim separator 100, the internal pressure of the main body 110 to a value set through the key input unit 250 is constantly maintained at a set value, and the set RPM and The driving time is controlled by the motor 121.
- the user opens the airtight cover 130 of the centrifuge body 110, inserts the syringe filled with the adhesive 117 into the mounting groove 116 of the holder 115, and then the beacon 115 Is fixed to the mounting portion 114 of the rotating body (112).
- the pressure inside the main body is set to 60 torr
- the RPM of the motor 121 is set to 900
- the driving time of the motor is set to 5 minutes.
- control unit 260 drives the vacuum driving unit 210 to lower the pressure inside the main body 110.
- the vibration driving unit 210 lowers the pressure by suctioning the air in the main body 110 through the vacuum tube 141, and at this time, detects the pressure input through the vacuum sensor 143 and the sensor detecting unit 220.
- the pressure inside the main body 110 is set, that is, 60 torr is maintained.
- the controller 260 controls the motor driver 230 to drive the motor 121.
- the motor driving unit 230 controls to drive the motor 121 to maintain the set RPM under the control of the controller 260.
- the rotation shaft 111 rotates in association with the rotation of the motor 121, and the rotation body 112 rotates by the rotation of the rotation shaft 111.
- the mounting part 114 connected to the hinge shaft 113 on the four sides by the rotation of the rotating body 112 is rotated, and at the same time moves up and down.
- the mounting portion 114 moves up and down about the hinge axis 113 as shown in (a) ⁇ (b) ⁇ (c) by centrifugal force and rotational movement. do.
- the adhesive filled in the syringe 117 is subjected to a strong rotational centrifugal force, and the microbubble existing therein escapes, where an important feature of the present invention is pressure.
- the microbubbles existing inside the adhesive through such centrifugation are easily released because the pressure inside the main body 110 is lower than atmospheric pressure.
- the micro bubbles in the micro unit existing in the adhesive filled in the syringe 117 are also escaped to the outside of the adhesive due to the internal pressure of the main body 110 and the physical phenomenon caused by the centrifugation.
- the controller 260 stops the output of the motor driving unit 230 to stop the driving of the motor 121 and the vacuum driving unit 210. Also cuts off the output.
- the user opens the on / off valve 144 of the vacuum releasing tube 142 to return the pressure inside the main body 110 to room temperature, and when such a process is completed, the sealing valve 130 is opened to open the syringe 117.
- the deaeration process of the adhesive is completed by removing.
- the syringe 117 the bubble is removed through the vacuum centrifugation process is stored frozen (-40 °C or less), in order to remove the bubbles re-generated therein in the future use, again After performing a vacuum centrifugation process such as, it is used.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Centrifugal Separators (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
Claims (3)
- 원형의 본체와, 본체의 상부에 밀폐 장착되는 밀폐덮개와, 모터의 구동에 의해 회전되는 회전축 및 회전체와, 상기 회전체의 4면에 형성된 힌지축에 결합되는 장착부와, 상기 장착부에 거치대를 통해 거치되는 실린지와, 상기 본체의 하단에 연결 형성되는 진공관 및 진공해제관과, 상기 진공관에 설치되는 진공센서를 포함하는 원심분리기;상기 진공관을 통해 본체 내부의 압력을 소정 압력으로 낮추어 주는 진공구동부;상기 진공센서로부터 검출된 압력값을 제어부로 입력하는 센서감지부;상기 모터를 구동시켜 상기 회전축을 회전시켜 주는 모터구동부; 및상기 윈심분리기를 작동 제어하며, 상기 본체의 내부압력을 설정된 값으로 일정하게 유지하고, 설정된 RPM과 구동시간으로 상기 모터를 구동 제어하는 제어부를 포함하여 된 것을 특징으로 하는 실린지 충진물의 기포를 제거하는 원심분리장치.
- 제 1 항에 있어서,상기 원심분리기 운전 시, 본체의 내부압력은 50~60토르(torr)인 것을 특징으로 하는 실린지 충진물의 기포를 제거하는 원심분리장치.
- 제 1 항에 있어서,상기 원심분리기 운전 시, 상기 모터의 RPM은 700~1,200인 것을 특징으로 하는 실린지 충진물의 기포를 제거하는 원심분리장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015529696A JP2015526288A (ja) | 2012-09-04 | 2013-09-04 | シリンジ充填物の気泡を除去する遠心分離装置 |
US14/380,337 US20150306521A1 (en) | 2012-09-04 | 2013-09-04 | Centrifugal separator for removing bubbles of inserted matter in syringe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2012-0097565 | 2012-09-04 | ||
KR1020120097565A KR101400144B1 (ko) | 2012-09-04 | 2012-09-04 | 실린지 충진물의 기포를 제거하는 원심분리장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014038854A1 true WO2014038854A1 (ko) | 2014-03-13 |
Family
ID=50237400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2013/007994 WO2014038854A1 (ko) | 2012-09-04 | 2013-09-04 | 실린지 충진물의 기포를 제거하는 원심분리장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150306521A1 (ko) |
JP (1) | JP2015526288A (ko) |
KR (1) | KR101400144B1 (ko) |
WO (1) | WO2014038854A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104624397B (zh) * | 2014-12-31 | 2017-05-03 | 厦门华联电子股份有限公司 | 一种离心脱泡装置 |
KR101657404B1 (ko) * | 2015-03-31 | 2016-09-13 | 주식회사 한화 | 고체 추진제의 충전 장치 및 이를 이용한 고체 추진제의 충전 방법 |
FR3055816B1 (fr) * | 2016-09-15 | 2018-08-31 | Symbioken | Dispositif de centrifugation et d'agitation |
KR101865696B1 (ko) | 2016-12-22 | 2018-06-11 | 한국철도기술연구원 | 레진 보이드 제거 장치 및 이를 이용한 레진 보이드 제거 방법 |
CN110052366B (zh) * | 2019-05-13 | 2024-04-30 | 成都金士力科技有限公司 | 一种用于高低温真空步进电机旋转灌胶设备及灌胶方法 |
DE102021116408A1 (de) | 2021-06-24 | 2022-12-29 | Andreas Hettich Gmbh & Co. Kg | Vorrichtung für die Behandlung von Proben in Probenbehältern unter Vakuum |
Citations (5)
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JPH08224501A (ja) * | 1995-02-21 | 1996-09-03 | Pfu Ltd | 脱泡装置 |
JPH10314504A (ja) * | 1997-05-20 | 1998-12-02 | Sony Corp | 気泡含有流動体の脱泡装置 |
JP2005169312A (ja) * | 2003-12-12 | 2005-06-30 | Tdk Corp | 液体材料塗布方法及び装置 |
JP2011235201A (ja) * | 2010-04-30 | 2011-11-24 | Sankei High Precision Kk | 液体の撹拌・脱泡方法および装置 |
JP2012016694A (ja) * | 2010-06-08 | 2012-01-26 | Marcom:Kk | 真空混練脱泡装置 |
Family Cites Families (11)
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JPH10272383A (ja) * | 1997-03-28 | 1998-10-13 | Mitsubishi Kakoki Kaisha Ltd | 分離板型遠心分離機用漏洩検知器 |
GB9727232D0 (en) * | 1997-12-23 | 1998-02-25 | Cole Michael | Improved evaporator and evaporation process |
GB0110447D0 (en) * | 2001-04-28 | 2001-06-20 | Genevac Ltd | Improvements in and relating to the heating of microtitre well plates in centrifugal evaporators |
JP3870106B2 (ja) * | 2002-02-22 | 2007-01-17 | ソニーケミカル&インフォメーションデバイス株式会社 | 接着方法 |
US6866622B2 (en) * | 2002-03-26 | 2005-03-15 | Hitachi Koki Co., Ltd. | Centrifugal rotor having buckets swingably supported on a hinge shaft |
US8092075B2 (en) * | 2003-09-11 | 2012-01-10 | Thinky Corporation | Agitation/deaeration device |
JP3627220B1 (ja) * | 2003-10-29 | 2005-03-09 | 株式会社アイ・ケイ・エス | 溶剤等の攪拌・脱泡方法とその装置 |
JP2007021356A (ja) * | 2005-07-15 | 2007-02-01 | Hitachi Koki Co Ltd | 遠心分離機用試験管立ておよびそれを用いた遠心分離機 |
JP2008126157A (ja) * | 2006-11-22 | 2008-06-05 | Hitachi Koki Co Ltd | 遠心分離機 |
JP4919055B2 (ja) * | 2007-06-06 | 2012-04-18 | 日立工機株式会社 | 遠心分離機 |
KR20120070980A (ko) * | 2010-12-22 | 2012-07-02 | 헨켈테크놀러지스 (유) | 다층 구조를 갖는 금속 필터 및 이의 여과방법 |
-
2012
- 2012-09-04 KR KR1020120097565A patent/KR101400144B1/ko not_active IP Right Cessation
-
2013
- 2013-09-04 WO PCT/KR2013/007994 patent/WO2014038854A1/ko active Application Filing
- 2013-09-04 JP JP2015529696A patent/JP2015526288A/ja active Pending
- 2013-09-04 US US14/380,337 patent/US20150306521A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08224501A (ja) * | 1995-02-21 | 1996-09-03 | Pfu Ltd | 脱泡装置 |
JPH10314504A (ja) * | 1997-05-20 | 1998-12-02 | Sony Corp | 気泡含有流動体の脱泡装置 |
JP2005169312A (ja) * | 2003-12-12 | 2005-06-30 | Tdk Corp | 液体材料塗布方法及び装置 |
JP2011235201A (ja) * | 2010-04-30 | 2011-11-24 | Sankei High Precision Kk | 液体の撹拌・脱泡方法および装置 |
JP2012016694A (ja) * | 2010-06-08 | 2012-01-26 | Marcom:Kk | 真空混練脱泡装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2015526288A (ja) | 2015-09-10 |
KR101400144B1 (ko) | 2014-05-27 |
US20150306521A1 (en) | 2015-10-29 |
KR20140030866A (ko) | 2014-03-12 |
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