JP2003071398A - Apparatus for cleaning electronic part - Google Patents
Apparatus for cleaning electronic partInfo
- Publication number
- JP2003071398A JP2003071398A JP2001261912A JP2001261912A JP2003071398A JP 2003071398 A JP2003071398 A JP 2003071398A JP 2001261912 A JP2001261912 A JP 2001261912A JP 2001261912 A JP2001261912 A JP 2001261912A JP 2003071398 A JP2003071398 A JP 2003071398A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- cleaning liquid
- parts
- electronic component
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、搬送テープに電子
部品（例えばリード線付きコンデンサ等）を等間隔で配
列した電子部品連を洗浄する電子部品の洗浄装置に係
り、とくに揮発性洗浄液の回収効率の向上を図った電子
部品の洗浄装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic component cleaning apparatus for cleaning a series of electronic components in which electronic components (e.g., capacitors with lead wires) are arranged on a carrier tape at equal intervals, and in particular, a volatile cleaning liquid is collected. The present invention relates to a cleaning device for electronic parts with improved efficiency.
【０００２】[0002]
【従来の技術】従来、この種の搬送テープに電子部品を
等間隔で配列した電子部品連を洗浄する装置は、入口よ
り電子部品連を受け入れて出口より送出する搬送手段
と、該搬送手段で搬送されてきた電子部品連に対して超
音波洗浄を行う洗浄槽（粗洗浄槽と仕上げ洗浄槽の２つ
がある）と、洗浄後の電子部品連に対して熱風を当てる
乾燥部とを備えている。2. Description of the Related Art Conventionally, an apparatus for cleaning a series of electronic parts in which electronic parts are arranged at equal intervals on a carrying tape of this kind has a carrying means for receiving the series of electronic parts from an inlet and sending it out from an outlet, and the carrying means. Equipped with a cleaning tank that performs ultrasonic cleaning on the conveyed electronic parts series (there is a rough cleaning tank and a finishing cleaning tank), and a drying unit that applies hot air to the cleaned electronic parts series. There is.
【０００３】この場合、洗浄液として揮発性のある塩化
メチレンを用いているが、乾燥部が単なる熱風乾燥であ
り、搬送テープ（紙台紙テープが普通）への洗浄液の膨
潤がある上に、入口、出口部からの洗浄液の拡散や、搬
送テープを含む製品への付着液の持ち出しが多くあり、
洗浄液の回収率の悪い装置であった。In this case, volatile methylene chloride is used as the cleaning liquid, but the drying section is merely hot air drying, and the cleaning liquid swells on the carrier tape (usually a paper mount tape) and the inlet, There are many cases where the cleaning liquid diffuses from the outlet and the liquid that adheres to the product, including the carrier tape,
It was a device with poor cleaning liquid recovery.
【０００４】[0004]
【発明が解決しようとする課題】従来装置で使用してい
る洗浄液としての塩化メチレンは比較的安価であるが、
従来装置のように塩化メチレンの回収率が悪いと（約９
５％は大気中に放出）、環境への悪影響が無視できなく
なり、また不経済でもある。環境への悪影響を考慮する
と、今後塩化メチレンの使用を削減もしくは廃止するこ
とが望ましいと考えられている。Although methylene chloride as a cleaning liquid used in the conventional apparatus is relatively inexpensive,
If the recovery rate of methylene chloride is low like the conventional equipment (about 9
(5% is released into the atmosphere), its adverse effects on the environment cannot be ignored, and it is also uneconomical. Considering the adverse effects on the environment, it is considered desirable to reduce or eliminate the use of methylene chloride in the future.
【０００５】本発明の第１の目的は、インライン方式で
電子部品を洗浄可能で、使用する洗浄液の回収効率の向
上を図った電子部品の洗浄装置を提供することにある。A first object of the present invention is to provide an electronic component cleaning apparatus capable of cleaning electronic components in an in-line system and improving the recovery efficiency of the cleaning liquid used.
【０００６】本発明の第２の目的は、環境に配慮した洗
浄液を使用可能な構成を有する電子部品の洗浄装置を提
供することにある。A second object of the present invention is to provide a cleaning device for electronic parts, which has a structure capable of using an environment-friendly cleaning liquid.
【０００７】本発明のその他の目的や新規な特徴は後述
の実施の形態において明らかにする。Other objects and novel features of the present invention will be clarified in the embodiments described later.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するため
に、本願請求項１の発明に係る電子部品の洗浄装置は、
搬送テープに電子部品を等間隔で配列した電子部品連の
入口と出口以外は閉じた筐体内に、超音波洗浄部と、乾
燥部と、冷却部とを設けるとともに、前記入口から受け
入れた前記電子部品連を前記超音波洗浄部、乾燥部及び
冷却部の順に走行させて前記出口より送出する搬送手段
を設け、前記超音波洗浄部は、前記電子部品の本体部を
前記搬送テープの下側に位置させた前記電子部品連の走
行状態にて超音波洗浄槽の揮発性洗浄液に浸して超音波
洗浄し、前記乾燥部は、前記電子部品連を前記揮発性洗
浄液の沸点以上に加熱する蒸気増熱手段を有し、前記冷
却部は前記出口側に配され、冷却手段により前記洗浄液
の蒸気を冷却して液化することを特徴としている。In order to achieve the above object, an electronic component cleaning apparatus according to the invention of claim 1 of the present application is
An ultrasonic cleaning unit, a drying unit, and a cooling unit are provided in a closed housing except for an inlet and an outlet of a series of electronic components in which electronic components are arranged at equal intervals on a carrier tape, and the electronic device received from the inlet is provided. Provided is a conveying means for moving a series of parts through the ultrasonic cleaning section, the drying section, and the cooling section in this order, and sending out from the outlet. In the running state of the electronic component train located, it is immersed in a volatile cleaning liquid in an ultrasonic cleaning tank for ultrasonic cleaning, and the drying unit heats the electronic component train to a boiling point or higher of the volatile cleaning liquid. It has a heating means, the cooling section is arranged on the outlet side, and the cooling means cools the vapor of the cleaning liquid to liquefy it.
【０００９】本願請求項２の発明に係る電子部品の洗浄
装置は、請求項１において、前記揮発性洗浄液が臭素系
炭化水素であることを特徴としている。According to a second aspect of the present invention, there is provided an electronic component cleaning apparatus according to the first aspect, wherein the volatile cleaning liquid is a brominated hydrocarbon.
【００１０】本願請求項３の発明に係る電子部品の洗浄
装置は、請求項１又は２において、前記冷却部は前記乾
燥部の上側に配され、前記冷却部と前記乾燥部との間に
仕切りが設けられていることを特徴としている。According to a third aspect of the present invention, there is provided an electronic component cleaning apparatus according to the first or second aspect, wherein the cooling section is disposed above the drying section and a partition is provided between the cooling section and the drying section. Is provided.
【００１１】本願請求項４の発明に係る電子部品の洗浄
装置は、請求項１，２又は３において、前記入口側にも
う一つの冷却部が配されていることを特徴としている。According to a fourth aspect of the present invention, there is provided an electronic component cleaning apparatus according to the first, second or third aspect, in which another cooling unit is arranged on the inlet side.
【００１２】[0012]
【発明の実施の形態】以下、本発明に係る電子部品の洗
浄装置の実施の形態を図面に従って説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of an electronic component cleaning apparatus according to the present invention will be described below with reference to the drawings.
【００１３】図１及び図２は本発明に係る電子部品の洗
浄装置の実施の形態を示す。これらの図において、１は
筐体（ケース）であり、入口２と出口３以外は閉じた
（密閉した）構造である。筐体１の入口及び出口近傍及
び筐体内には入口２より受け入れた電子部品連１０を搬
送して筐体内を走行させ、出口３から送出する搬送機構
２０を有している。図１中の拡大図に示すように、電子
部品連１０は搬送紙テープ１１に一定間隔で電子部品１
２を配列したものであり、つまり、電子部品１２のリー
ド線部分を搬送紙テープ１１に貼り付けたテーピング構
造となっている。搬送紙テープ１１には送り穴１１ａが
一定間隔で形成されている。前記搬送機構は電子部品連
１０の搬送紙テープ１１に形成された送り穴１１ａに嵌
るピンを有するポッチ車２１とテープ押さえ車２２を複
数個所に配置したものである。1 and 2 show an embodiment of an electronic component cleaning apparatus according to the present invention. In these figures, reference numeral 1 denotes a housing (case), which has a closed (sealed) structure except for an inlet 2 and an outlet 3. In the vicinity of the entrance and exit of the housing 1, and inside the housing, there is provided a carrying mechanism 20 that carries the electronic component train 10 received from the entrance 2, travels inside the housing, and sends it out from the exit 3. As shown in the enlarged view of FIG. 1, the electronic component string 10 is mounted on the carrier paper tape 11 at regular intervals.
2 has been arranged, that is, the lead wire portion of the electronic component 12 is attached to the carrier paper tape 11 to form a taping structure. The transport paper tape 11 has feed holes 11a formed at regular intervals. The transport mechanism is one in which a potch wheel 21 having a pin fitted into a feed hole 11a formed in the transport paper tape 11 of the electronic component string 10 and a tape pressing wheel 22 are arranged at a plurality of positions.
【００１４】前記筐体１内には入口側冷却部４、第１超
音波洗浄部５、第２超音波洗浄部６、乾燥部７及び出口
側冷却部８が配設されている。An inlet side cooling section 4, a first ultrasonic cleaning section 5, a second ultrasonic cleaning section 6, a drying section 7 and an outlet side cooling section 8 are arranged in the housing 1.
【００１５】前記入口側冷却部４は左側面に入口２を有
する角筒ケース部３０内に冷却手段としての冷却コイル
３１を配置したものであり、冷却コイル３１の内側を電
子部品連１０が走行するようにポッチ車２１とテープ押
さえ車２２の組を角筒ケース部３０内に配置している。
前記冷却コイル３１内には冷媒としての冷却水を通すよ
うにする。角筒ケース部３０の内側底部には液溜まり３
２が形成され、後工程の第１超音波洗浄部５や第２超音
波洗浄部６から蒸発した洗浄液４０の蒸気を液化させて
液溜まり３２に滴下させるようになっている。The inlet-side cooling unit 4 has a cooling coil 31 as cooling means arranged in a rectangular tube case 30 having the inlet 2 on the left side surface, and the electronic component train 10 runs inside the cooling coil 31. As described above, the set of the potch wheel 21 and the tape pressing wheel 22 is arranged in the rectangular tube case portion 30.
Cooling water as a refrigerant is passed through the cooling coil 31. A liquid pool 3 is formed on the inner bottom of the rectangular case 30.
2 is formed, and the vapor of the cleaning liquid 40 evaporated from the first ultrasonic cleaning unit 5 and the second ultrasonic cleaning unit 6 in the subsequent step is liquefied and dropped in the liquid pool 32.
【００１６】第１超音波洗浄部５及び第２超音波洗浄部
６は、洗浄槽５０，５１にそれぞれ洗浄液４０を満た
し、洗浄液中に超音波を放射して電子部品１２を超音波
洗浄するものであり、第１超音波洗浄部５は常温での粗
洗浄を行い、第２超音波洗浄部６は常温より高い温度で
の仕上げ洗浄を行うものである。ここで、搬送機構は、
図１の拡大図の如く、電子部品１２の本体部を搬送紙テ
ープ１１の下側に位置させて電子部品連１０を垂直状態
で走行させることにより、洗浄槽５０，５１の洗浄液に
電子部品１２の本体部を浸すように、ポッチ車２１及び
テープ押さえ車２２を各洗浄槽５０，５１上の支持部材
２３にて支持している。The first ultrasonic cleaning unit 5 and the second ultrasonic cleaning unit 6 fill the cleaning tanks 50 and 51 with the cleaning liquid 40, and radiate ultrasonic waves into the cleaning liquid to ultrasonically clean the electronic component 12. The first ultrasonic cleaning unit 5 performs rough cleaning at room temperature, and the second ultrasonic cleaning unit 6 performs finish cleaning at a temperature higher than room temperature. Here, the transport mechanism is
As shown in the enlarged view of FIG. 1, by positioning the main body of the electronic component 12 below the carrier paper tape 11 and causing the electronic component train 10 to run in a vertical state, the cleaning liquid in the cleaning tanks 50 and 51 is filled with the electronic component 12. The potch wheel 21 and the tape pressing wheel 22 are supported by the support member 23 on each of the cleaning tanks 50 and 51 so that the main body is dipped.
【００１７】前記洗浄液４０は、水以外の揮発性洗浄液
（溶剤）であり、環境にも配慮して臭素系炭化水素、例
えば１−ブロモプロパン（商品名：アブゾールＪＧ）を
使用する。The cleaning liquid 40 is a volatile cleaning liquid (solvent) other than water, and uses bromine hydrocarbons such as 1-bromopropane (trade name: Absol JG) in consideration of the environment.
【００１８】前記乾燥部７内では、前記電子部品連１０
が第１及び第２洗浄部５，６と同じ姿勢で走行するよう
にポッチ車２１及びテープ押さえ車２２を支持部材２４
にて支持している。また、乾燥部７内の電子部品連１０
の走行経路の下側には電子部品連１０を洗浄液４０の沸
点以上（好ましくは沸点よりも十分高い温度）に加熱す
る蒸気増熱手段としてのウルトラヒーター５５が配置さ
れている。このウルトラヒーター５５は単なる熱風の吹
き付けではなく、乾燥部７内の洗浄液蒸気を含んだ空気
を取り入れ、加熱して送出する機能を有している。つま
り、沸点以上に過熱された洗浄液（溶剤）蒸気を蒸気層
（乾燥部内部空間）に発生させるもので、洗浄後の電子
部品連１０（被洗浄物）を乾燥させる部分への取り付け
を基本とするヒーターである。過熱蒸気の発生は、蒸気
層部分に過熱用ヒーターであるウルトラヒーター５５を
設け、蒸気層の飽和蒸気をウルトラヒーター５５で沸点
よりも高く加熱することにより行うことができ、この過
熱蒸気で被洗浄物に付着した洗浄液を完全蒸発乾燥す
る。なお、乾燥部７内の温度が対流によって低下するの
を防止するため、前記第２洗浄部６と乾燥部７との間、
及び乾燥部７と出口側冷却部８との間にはそれぞれ仕切
板５６，５７が設置されている。但し、仕切板５６，５
７は電子部品連１０の走行は妨げない。In the drying section 7, the electronic component train 10 is provided.
So that the vehicle travels in the same posture as the first and second cleaning parts 5 and 6 by supporting the potch wheel 21 and the tape pressing wheel 22 on the support member 24.
Supported by. In addition, a series of electronic components 10 in the drying unit 7
An ultra heater 55 as a vapor heat increasing means for heating the electronic component train 10 to a temperature equal to or higher than the boiling point of the cleaning liquid 40 (preferably a temperature sufficiently higher than the boiling point) is disposed below the traveling path of. The ultra heater 55 has a function of not only blowing hot air but also taking in air containing the cleaning liquid vapor in the drying section 7, heating it, and sending it out. In other words, the cleaning liquid (solvent) vapor that is overheated to the boiling point or higher is generated in the vapor layer (internal space of the drying portion), and is basically attached to the portion where the electronic component train 10 (object to be cleaned) after drying is dried. It is a heater. The generation of superheated steam can be performed by providing an ultraheater 55, which is a heater for superheat, in the steam layer portion, and heating the saturated steam in the steam layer to a temperature higher than the boiling point with the ultraheater 55. Completely evaporate and dry the cleaning liquid attached to the object. In order to prevent the temperature inside the drying unit 7 from decreasing due to convection, the temperature between the second cleaning unit 6 and the drying unit 7
Partition plates 56 and 57 are installed between the drying section 7 and the outlet side cooling section 8, respectively. However, the partition plates 56, 5
7 does not hinder the running of the electronic component train 10.
【００１９】前記出口側冷却部８は右側面に出口３を有
する角筒ケース部６０内に冷却手段としての冷却コイル
６１を配置したものであり、冷却コイル６１の内側を電
子部品連１０が走行するようにポッチ車２１とテープ押
さえ車２２の組を角筒ケース部６０内に配置している。
前記冷却コイル６１内には冷媒としての冷却水を通すよ
うにする。角筒ケース部６０の内側底部には液溜まり６
２が形成され、後工程の第１超音波洗浄部５や第２超音
波洗浄部６から蒸発した洗浄液４０の蒸気を液化させて
液溜まり６２に滴下させるようになっている。The outlet side cooling unit 8 is a rectangular coil case portion 60 having the outlet 3 on the right side and a cooling coil 61 as cooling means arranged therein. The electronic component train 10 runs inside the cooling coil 61. As described above, the set of the potch wheel 21 and the tape pressing wheel 22 is arranged in the rectangular tube case portion 60.
Cooling water as a refrigerant is passed through the cooling coil 61. A liquid pool 6 is formed on the inner bottom of the square tube case portion 60.
2 is formed, and the vapor of the cleaning liquid 40 evaporated from the first ultrasonic cleaning unit 5 and the second ultrasonic cleaning unit 6 in the subsequent process is liquefied and dropped in the liquid pool 62.
【００２０】なお、前記出口３の近傍で角筒ケース部６
０の外側に最後段のポッチ車２１とテープ押さえ車２２
の組が支持され、この最後段のポッチ車２１はモータ７
０により回転駆動され、電子部品連１０を走行駆動する
ようになっている。In the vicinity of the outlet 3, the rectangular tube case portion 6 is provided.
Outside the 0, the last-stage potch wheel 21 and the tape press wheel 22
Is supported, and the potch wheel 21 at the final stage is the motor 7
It is rotationally driven by 0 to drive the electronic component train 10.
【００２１】前記角筒ケース部３０，６０は、フリーボ
ード比の高い形状になっている。ここで、入口２、出口
３の開口部の長さ（開口部長方形の場合、短い方の長
さ）をａ、入口２、出口３の開口部下端から蒸気ライン
（冷却コイル３１，６１の略中間位置）までの距離をｂ
としたときフリーボード比はｂ／ａで表される。The square tube case portions 30 and 60 have a high freeboard ratio. Here, the length of the openings of the inlet 2 and the outlet 3 (in the case of a rectangular opening, the shorter length) is a, and the steam lines (the cooling coils 31, 61 are substantially B) to the intermediate position)
The freeboard ratio is represented by b / a.
【００２２】次にこの実施の形態の全体構成を説明す
る。Next, the overall configuration of this embodiment will be described.
【００２３】ポッチ車２１とテープ押さえ車２２を有す
る搬送機構により、入口２より筐体１内に導入された電
子部品連１０は入口側冷却部４を通過して第１超音波洗
浄部５に至る。第１超音波洗浄部５では電子部品１２の
本体部を搬送紙テープ１１の下側に位置させて電子部品
連１０を垂直状態で走行させることにより、洗浄槽５０
の洗浄液４０に電子部品１２の本体部を浸して、超音波
洗浄を行う（常温での粗洗浄）。そして、電子部品連１
０は、同様の姿勢で搬送されて第２超音波洗浄部６に送
られ、第２超音波洗浄部６は洗浄槽５１の洗浄液４０に
電子部品１２の本体部を浸して、超音波洗浄を行う（常
温より高い温度での仕上げ洗浄）。By means of the transport mechanism having the potch wheel 21 and the tape pressing wheel 22, the electronic component train 10 introduced into the housing 1 from the inlet 2 passes through the inlet side cooling section 4 and is transferred to the first ultrasonic cleaning section 5. Reach In the first ultrasonic cleaning unit 5, the main body of the electronic component 12 is located below the carrier paper tape 11 and the electronic component train 10 is run in a vertical state, thereby cleaning the cleaning tank 50.
The main body of the electronic component 12 is dipped in the cleaning liquid 40, and ultrasonic cleaning is performed (rough cleaning at room temperature). And the electronic parts station 1
0 is conveyed in the same posture and sent to the second ultrasonic cleaning unit 6, and the second ultrasonic cleaning unit 6 immerses the main body of the electronic component 12 in the cleaning liquid 40 in the cleaning tank 51 to perform ultrasonic cleaning. Perform (finish cleaning at a temperature higher than room temperature).
【００２４】第２超音波洗浄部６での処理を終えた電子
部品連１０は同様の姿勢で乾燥部７に至り、ここで蒸気
増熱手段としてのウルトラヒーター５５により加熱され
る。これにより、電子部品連１０に付着した洗浄液を蒸
発させ、かつウルトラヒーター５５により洗浄液の蒸気
を含む空気を洗浄液の沸点よりも十分高い温度に上昇さ
せる。The electronic component train 10 that has been treated in the second ultrasonic cleaning unit 6 reaches the drying unit 7 in the same posture, and is heated there by the ultra heater 55 as a vapor heat increasing means. As a result, the cleaning liquid attached to the electronic component train 10 is evaporated, and the air containing the cleaning liquid vapor is raised to a temperature sufficiently higher than the boiling point of the cleaning liquid by the ultra heater 55.
【００２５】前記超音波洗浄部５，６で洗浄され、乾燥
部７において洗浄液を蒸発させた電子部品連１０は出口
側冷却部８を通過して出口３から筐体１外部に送出され
る。The electronic component train 10 cleaned by the ultrasonic cleaning units 5 and 6 and having the cleaning liquid evaporated in the drying unit 7 passes through the outlet side cooling unit 8 and is delivered from the outlet 3 to the outside of the housing 1.
【００２６】前記入口側冷却部４及び出口側冷却部８は
洗浄液の回収のために設けられており、それぞれ冷却コ
イル３１，６１により冷却部４，８内の空気を洗浄液の
沸点よりも十分低く冷却する。この結果、洗浄液蒸気は
液化して液溜まり３２，６２に滴下して溜まり、トラッ
プ回収されることになる。液溜まり３２，６２に溜まっ
た液体は図示しない蒸留装置により水分を除去して洗浄
液成分のみを抽出して再利用することができる。The inlet side cooling unit 4 and the outlet side cooling unit 8 are provided for collecting the cleaning liquid, and the cooling coils 31 and 61 respectively make the air in the cooling units 4 and 8 sufficiently lower than the boiling point of the cleaning liquid. Cooling. As a result, the cleaning liquid vapor is liquefied and dropped into the liquid pools 32 and 62 to be collected and trap-collected. The liquid accumulated in the liquid pools 32 and 62 can be reused by removing water by a distillation device (not shown) to extract only the cleaning liquid component.
【００２７】この実施の形態によれば、次の通りの効果
を得ることができる。According to this embodiment, the following effects can be obtained.
【００２８】(1) 搬送紙テープ１１に電子部品１２を
等間隔で配列した電子部品連１０の入口２と出口３以外
は閉じた筐体１内に、入口側冷却部４と、超音波洗浄部
５，６と、乾燥部７と、出口側冷却部８とを設け、入口
２から受け入れた電子部品連１０をそれら各部に順次に
走行させて、洗浄、乾燥の連続処理を行うことにより、
インライン型の装置を構成できる。(1) An inlet side cooling section 4 and an ultrasonic cleaning section are provided in a casing 1 which is closed except for an inlet 2 and an outlet 3 of an electronic component train 10 in which electronic components 12 are arranged on a transport paper tape 11 at equal intervals. 5, 6 and the drying unit 7 and the outlet side cooling unit 8 are provided, the electronic component train 10 received from the inlet 2 is sequentially run to each of these units, and continuous processing of cleaning and drying is performed.
An in-line type device can be constructed.
【００２９】(2) 乾燥部７内にウルトラヒーター５５
を用いることで、洗浄液４０の沸点よりも十分高い温度
に乾燥部７を加熱でき、搬送紙テープ（紙台紙テープ）
１１への洗浄液の膨潤を防止し、搬送紙テープ１１を含
む製品への付着液の持ち出を防止できる。あわせて 筐
体１の開口である入口２と出口３側とにそれぞれ冷却部
４，８を配置し、かつ角筒ケース部３０，６０をフリー
ボード比の高い形状とし、角筒ケース部３０，６０内の
冷却コイル３１，６１により洗浄液４０の蒸気を冷却、
液化して回収し、入口２及び出口３から放出される洗浄
液蒸気を微量とすることにより、洗浄液４０が揮発性洗
浄液であっても回収率を９５％程度にまで高めることが
できる。この結果、蒸発飛散する洗浄液の消費量を減じ
て経済性を向上させることができ、環境汚染を防止でき
る。(2) Ultra heater 55 in the drying section 7
By using, it is possible to heat the drying unit 7 to a temperature sufficiently higher than the boiling point of the cleaning liquid 40, and to convey the paper tape (paper mount tape).
It is possible to prevent the cleaning liquid from swelling to the carrier 11 and prevent the adhered liquid from being taken out to the product including the carrier paper tape 11. In addition, cooling units 4 and 8 are arranged on the inlet 2 and outlet 3 sides, respectively, which are the openings of the casing 1, and the rectangular tube case portions 30 and 60 are shaped to have a high freeboard ratio. Cooling steam of the cleaning liquid 40 is cooled by the cooling coils 31 and 61 in 60,
Even if the cleaning liquid 40 is a volatile cleaning liquid, the recovery rate can be increased to about 95% by liquefying and recovering the cleaning liquid 40 and discharging the cleaning liquid vapor from the inlet 2 and the outlet 3 to a very small amount. As a result, it is possible to reduce the consumption amount of the cleaning liquid that evaporates and scatters, improve economic efficiency, and prevent environmental pollution.
【００３０】(3) 揮発性洗浄液４０として臭素系炭化
水素、具体的には１−ブロモプロパン（商品名：アブゾ
ールＪＧ）を使用することにより、塩素系溶剤を用いる
場合に比して環境への悪影響を軽減することができる。(3) By using a bromine-based hydrocarbon, specifically 1-bromopropane (trade name: Absol JG) as the volatile cleaning liquid 40, it is possible to reduce environmental impact compared to the case where a chlorine-based solvent is used. The adverse effect can be reduced.
【００３１】(4) 第２超音波洗浄部６と乾燥部７との
間に仕切板５６を、乾燥部７と出口側冷却部８との間に
仕切板５７を設置し半密閉構造にしたので、乾燥部７内
の蒸気温度を十分上昇させることができ、効率的な乾燥
処理ができ、洗浄液の回収率をいっそう向上させること
ができる。(4) A partition plate 56 is installed between the second ultrasonic cleaning section 6 and the drying section 7, and a partition plate 57 is installed between the drying section 7 and the outlet side cooling section 8 to form a semi-hermetic structure. Therefore, the steam temperature in the drying unit 7 can be sufficiently raised, an efficient drying process can be performed, and the recovery rate of the cleaning liquid can be further improved.
【００３２】以上本発明の実施の形態について説明して
きたが、本発明はこれに限定されることなく請求項の記
載の範囲内において各種の変形、変更が可能なことは当
業者には自明であろう。Although the embodiment of the present invention has been described above, it is obvious to those skilled in the art that the present invention is not limited to this and various modifications and changes can be made within the scope of the claims. Ah
【００３３】[0033]
【発明の効果】以上説明したように、本発明に係る電子
部品の洗浄装置によれば、使用する洗浄液の回収効率の
向上を図ることができる。また、洗浄液の外部への蒸発
飛散を防止することが可能であるとともに、環境に配慮
した洗浄液を使用することで、環境に及ぼす悪影響を防
止できる。As described above, according to the cleaning apparatus for electronic parts of the present invention, the efficiency of collecting the cleaning liquid used can be improved. Further, it is possible to prevent the cleaning liquid from evaporating and scattering to the outside, and by using the cleaning liquid in consideration of the environment, it is possible to prevent adverse effects on the environment.
【図１】本発明に係る電子部品の洗浄装置の実施の形態
を示す正断面図である。FIG. 1 is a front sectional view showing an embodiment of an electronic component cleaning apparatus according to the present invention.
【図２】同平断面図である。FIG. 2 is a plan sectional view of the same.
１ 筐体 ２ 入口 ３ 出口 ４ 入口側冷却部 ５，６ 超音波洗浄部 ７ 乾燥部 ８ 出口側冷却部 １０ 電子部品連 １１ 搬送紙テープ １２ 電子部品 ２１ ポッチ車 ２２ テープ押さえ車 ３０，６０ 角筒ケース部 ３１，６１ 冷却コイル ４０ 洗浄液 ５０，５１ 洗浄槽 ５５ ウルトラヒーター ５６，５７ 仕切板 1 case 2 entrance 3 exit 4 Inlet side cooling unit 5,6 Ultrasonic cleaning section 7 Drying section 8 Outlet side cooling unit 10 electronic components 11 Transport paper tape 12 Electronic components 21 potch car 22 Tape press car 30,60 Square tube case 31,61 Cooling coil 40 cleaning liquid 50,51 washing tank 55 Ultra Heater 56,57 Partition plate
───────────────────────────────────────────────────── フロントページの続き (72)発明者 池端 悦郎 東京都中央区日本橋一丁目13番１号ティー ディーケイ株式会社内 (72)発明者 佐々木 昭夫 東京都中央区日本橋一丁目13番１号ティー ディーケイ株式会社内 Ｆターム(参考） 3B201 AA08 BB02 BB13 BB14 BB82 BB83 BB95 CB15 CD22 5E082 AA07 AB02 MM13 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Etsuro Ikebata 1-13-1, Nihonbashi, Chuo-ku, Tokyo Tea DC Inc. (72) Inventor Akio Sasaki 1-13-1, Nihonbashi, Chuo-ku, Tokyo Tea DC Inc. F term (reference) 3B201 AA08 BB02 BB13 BB14 BB82 BB83 BB95 CB15 CD22 5E082 AA07 AB02 MM13
Claims (4)
た電子部品連の入口と出口以外は閉じた筐体内に、超音
波洗浄部と、乾燥部と、冷却部とを設けるとともに、前
記入口から受け入れた前記電子部品連を前記超音波洗浄
部、乾燥部及び冷却部の順に走行させて前記出口より送
出する搬送手段を設け、 前記超音波洗浄部は、前記電子部品の本体部を前記搬送
テープの下側に位置させた前記電子部品連の走行状態に
て超音波洗浄槽の揮発性洗浄液に浸して超音波洗浄し、 前記乾燥部は、前記電子部品連を前記揮発性洗浄液の沸
点以上に加熱する蒸気増熱手段を有し、 前記冷却部は前記出口側に配され、冷却手段により前記
洗浄液の蒸気を冷却して液化することを特徴とする電子
部品の洗浄装置。1. An ultrasonic cleaning section, a drying section, and a cooling section are provided in a housing closed except for an inlet and an outlet of a series of electronic components in which electronic components are arranged at equal intervals on a transport tape, and the inlet is provided. A conveying means is provided for moving the series of electronic parts received from the ultrasonic cleaning section, the drying section, and the cooling section in this order and sending out from the outlet, wherein the ultrasonic cleaning section conveys the main body section of the electronic parts to the conveying section. Dip in a volatile cleaning liquid in an ultrasonic cleaning tank in a running state of the electronic component string located below the tape to perform ultrasonic cleaning, and the drying unit has the electronic component string equal to or higher than the boiling point of the volatile cleaning liquid. An apparatus for cleaning an electronic component, comprising: a steam heating means for heating the cleaning solution, wherein the cooling unit is disposed on the outlet side, and the cooling means cools and liquefies the steam of the cleaning solution.
る請求項１記載の電子部品の洗浄装置。2. The electronic component cleaning apparatus according to claim 1, wherein the volatile cleaning liquid is a brominated hydrocarbon.
れ、前記冷却部と前記乾燥部との間に仕切りが設けられ
ている請求項１又は２記載の電子部品の洗浄装置。3. The electronic component cleaning apparatus according to claim 1, wherein the cooling unit is arranged above the drying unit, and a partition is provided between the cooling unit and the drying unit.
ている請求項１，２又は３記載の電子部品の洗浄装置。4. The electronic component cleaning apparatus according to claim 1, wherein another cooling unit is arranged on the inlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001261912A JP2003071398A (en) | 2001-08-30 | 2001-08-30 | Apparatus for cleaning electronic part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001261912A JP2003071398A (en) | 2001-08-30 | 2001-08-30 | Apparatus for cleaning electronic part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003071398A true JP2003071398A (en) | 2003-03-11 |
Family
ID=19088887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001261912A Pending JP2003071398A (en) | 2001-08-30 | 2001-08-30 | Apparatus for cleaning electronic part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003071398A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856084A (en) * | 2012-08-28 | 2013-01-02 | 苏州工业园区和顺电气股份有限公司 | Processing method for vacuum drying impregnation of capacitor |
| KR101600849B1 (en) * | 2015-07-17 | 2016-03-21 | (주)텍코 | Washing system for machinery part |
| CN106362988A (en) * | 2016-12-02 | 2017-02-01 | 苏州仓旻电子科技有限公司 | Ceramic capacitor washing equipment |
| CN108235689A (en) * | 2017-11-15 | 2018-06-29 | 深圳市诚捷智能装备股份有限公司 | A kind of naked product cleaning device of capacitor |
| JP2020006965A (en) * | 2018-07-03 | 2020-01-16 | 信越ポリマー株式会社 | Cover tape for carrier tape, and carrier tape |
| WO2021131124A1 (en) * | 2019-12-26 | 2021-07-01 | Ｊｍエナジー株式会社 | Method for manufacturing electrode, method for manufacturing power storage device, and electrode manufacturing device |
| CN113454804A (en) * | 2019-02-20 | 2021-09-28 | 武藏能源解决方案有限公司 | Electrode manufacturing system, cleaning unit, and electrode manufacturing method |
-
2001
- 2001-08-30 JP JP2001261912A patent/JP2003071398A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856084A (en) * | 2012-08-28 | 2013-01-02 | 苏州工业园区和顺电气股份有限公司 | Processing method for vacuum drying impregnation of capacitor |
| KR101600849B1 (en) * | 2015-07-17 | 2016-03-21 | (주)텍코 | Washing system for machinery part |
| CN106362988A (en) * | 2016-12-02 | 2017-02-01 | 苏州仓旻电子科技有限公司 | Ceramic capacitor washing equipment |
| CN108235689A (en) * | 2017-11-15 | 2018-06-29 | 深圳市诚捷智能装备股份有限公司 | A kind of naked product cleaning device of capacitor |
| WO2019095136A1 (en) * | 2017-11-15 | 2019-05-23 | 深圳市诚捷智能装备股份有限公司 | Device for cleaning bare capacitor product |
| JP2020006965A (en) * | 2018-07-03 | 2020-01-16 | 信越ポリマー株式会社 | Cover tape for carrier tape, and carrier tape |
| CN113454804A (en) * | 2019-02-20 | 2021-09-28 | 武藏能源解决方案有限公司 | Electrode manufacturing system, cleaning unit, and electrode manufacturing method |
| WO2021131124A1 (en) * | 2019-12-26 | 2021-07-01 | Ｊｍエナジー株式会社 | Method for manufacturing electrode, method for manufacturing power storage device, and electrode manufacturing device |
| CN114868218A (en) * | 2019-12-26 | 2022-08-05 | 武藏能源解决方案有限公司 | Method for manufacturing electrode, method for manufacturing power storage device, and electrode manufacturing device |
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