JPH0330435B2 - - Google Patents
Info
- Publication number
- JPH0330435B2 JPH0330435B2 JP21868183A JP21868183A JPH0330435B2 JP H0330435 B2 JPH0330435 B2 JP H0330435B2 JP 21868183 A JP21868183 A JP 21868183A JP 21868183 A JP21868183 A JP 21868183A JP H0330435 B2 JPH0330435 B2 JP H0330435B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- cleaning
- cleaned
- flow
- ultrasonic
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 52
- 238000004140 cleaning Methods 0.000 claims description 39
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Description
【発明の詳細な説明】
本発明は超音波洗浄方法及び装置に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an ultrasonic cleaning method and apparatus.
従来の洗浄装置は第１図に示すように、洗浄槽
Ａ内に超音波振動子Ｂを設置し、洗浄液Ｃ中に挿
入した被洗浄物Ｄに超音波を照射して洗浄を行
う。そして、洗浄槽Ａからオーバフローした洗浄
液をオーバフロー槽Ｅで受け、ポンプＦでオーバ
フロー液を吸引してフイルターＧを介して洗浄槽
Ａに送るようになつている。 As shown in FIG. 1, a conventional cleaning device has an ultrasonic vibrator B installed in a cleaning tank A, and irradiates an object D inserted into a cleaning liquid C with ultrasonic waves to perform cleaning. The cleaning liquid overflowing from the cleaning tank A is received in an overflow tank E, and the overflow liquid is sucked by a pump F and sent to the cleaning tank A via a filter G.
従来装置にあつては、下記のような欠点があつ
た。 Conventional devices had the following drawbacks.
(1) 被洗浄物Ｄは洗浄籠に入れる必要があり、不
便である。(1) The object to be cleaned D needs to be placed in a cleaning basket, which is inconvenient.
(2) 被洗浄物Ｄの量が多いと洗浄ムラが発生する
場合がある。(2) If the amount of the object to be cleaned D is large, uneven cleaning may occur.
(3) 洗浄槽Ａ内に入れる洗浄液Ｃの絶対量が多
い。(3) The absolute amount of cleaning liquid C put into cleaning tank A is large.
(4) 被洗浄物Ｄを搬送するためには、上下及び横
送り機構が必要で、複雑な構造になる。(4) In order to transport the object to be cleaned D, a vertical and horizontal transport mechanism is required, resulting in a complicated structure.
(5) 洗浄後に、被洗浄物Ｄを引上げる際に、液面
に浮遊する汚物が再付着する恐れがある。(5) When the object D to be cleaned is pulled up after cleaning, there is a risk that the dirt floating on the liquid surface will re-adhere.
本発明者は前記従来の欠点を排除して流れ作業
で洗浄すべく種々研究を重ねた結果、
(1) 洗浄液を上方から滝状に流下させ、その中を
被洗浄物を直立状態で通過させると共に、被洗
浄物に超音波を照射させて洗浄すること。 The inventor of the present invention has conducted various studies to eliminate the above-mentioned drawbacks of the conventional method and perform cleaning in an assembly line operation.As a result, (1) the cleaning liquid is made to flow down from above in a waterfall shape, and the object to be cleaned is made to pass through it in an upright state. At the same time, the object to be cleaned is irradiated with ultrasonic waves to be cleaned.
(2) 上方に設置した貯液タンクに洗浄液を流下さ
せる流下口を開口し、この流下口の下側に洗浄
液を受ける受液タンクを設置し、この受液タン
クをポンプを有する液返流管で貯液タンクと接
続し、流下口を受液タンクとの間を仕切板と超
音波振動板とで通路を形成するように連結し、
通路の上下に被洗浄物を搬送する搬送ローラを
設けること。(2) Open a flow port for the cleaning liquid to flow down into the liquid storage tank installed above, install a liquid receiving tank to receive the cleaning liquid below this flow opening, and connect this liquid receiving tank to a liquid return pipe with a pump. Connect the flow port to the liquid storage tank at
Conveyance rollers for conveying the items to be cleaned are provided above and below the passage.
により好結果が得られることを見出し、本発明と
して提案したものである。The inventors have found that better results can be obtained by using the above method, and have proposed the present invention.
本発明方法を第２図に示す装置の実施例に基き
詳細に説明すると、洗浄液１を貯液する貯液タン
ク２を上方に設置する。そして、貯液タンク２の
底板３の一端に流下口４を開口して洗浄液１を流
下させるようになつている。この流下口３の貯液
タンク２の反壁面側に、断面円弧状の流下案内板
５を設け、この流下案内板５の上端から底板３に
亘つて区劃板６を設けて洗浄液１を流下案内板５
の案内で流下口４から滝状に流下させるようにな
つている。 The method of the present invention will be explained in detail based on the embodiment of the apparatus shown in FIG. 2.A liquid storage tank 2 for storing cleaning liquid 1 is installed above. A flow outlet 4 is opened at one end of the bottom plate 3 of the liquid storage tank 2 to allow the cleaning liquid 1 to flow down. A flow guide plate 5 having an arcuate cross section is provided on the side opposite to the wall of the liquid storage tank 2 at the flow outlet 3, and a partition plate 6 is provided from the upper end of the flow guide plate 5 to the bottom plate 3 to allow the cleaning liquid 1 to flow down. Information board 5
The water is made to flow down from the outlet 4 in a waterfall shape under the guidance of the guide.
一方、流下口４の下方には洗浄液１を受ける受
液タンク７を設置している。この受液タンク７は
液返流管８で貯液タンク２と接続し、液返流管８
の途中にポンプ９とフイルター１０を設置して、
受入れた洗浄液１をフイルター１０により汚物を
除去し、洗浄液１のみを貯液タンク２に返流させ
るようになつている。 On the other hand, a liquid receiving tank 7 for receiving the cleaning liquid 1 is installed below the flow outlet 4. This liquid receiving tank 7 is connected to the liquid storage tank 2 through a liquid return pipe 8.
Install pump 9 and filter 10 in the middle of
The filter 10 removes dirt from the received cleaning liquid 1, and only the cleaning liquid 1 is returned to the liquid storage tank 2.
前記流下口４の一方を仕切板１１により受液タ
ンク７と連結し、流下口４の他方を超音波振動板
１２で連結し、仕切板１１と超音波振動板１２と
の間に通路１３を形成して洗浄液１を流下させる
ようになつている。そして、超音波振動板１２の
反通路１３側に超音波振動子１４を固定してい
る。 One side of the flow outlet 4 is connected to the liquid receiving tank 7 through a partition plate 11, the other side of the flow outlet 4 is connected through an ultrasonic diaphragm 12, and a passage 13 is formed between the partition plate 11 and the ultrasonic diaphragm 12. The cleaning liquid 1 is formed so that the cleaning liquid 1 flows down. An ultrasonic vibrator 14 is fixed on the side of the ultrasonic diaphragm 12 opposite to the passage 13.
又、通路１３の上下には夫々複数個の搬送ロー
ラ１５，…，１５′、…を仕切板１１に回転自在
に装着して液晶ガラス、金属板、基板等の板状体
の被洗浄物１６を直立状態で搬送するようになつ
ている。 Further, a plurality of transport rollers 15, . . . , 15', . It is designed to be transported in an upright position.
本発生装置は前記のように構成したもので、貯
液タンク２において区劃壁６により十分に洗浄液
１を貯留させ、流下案内板５の案内で流下口４か
ら滝状に流下させる。この流下する洗浄液１中
を、上下の搬送ローラ１５，…１５′、…の案内
で被洗浄物１６を直立状態で通過させ、超音波振
動子１４からの超音波振動を被洗浄物１６に照射
して被洗浄物１６を前後にわずかに振動させて洗
浄を行う。 The present generator is constructed as described above, and the cleaning liquid 1 is sufficiently stored in the liquid storage tank 2 by the partition wall 6, and is caused to flow down from the flow opening 4 in a waterfall shape under the guidance of the flow guide plate 5. The object to be cleaned 16 is passed through this flowing cleaning liquid 1 in an upright state under the guidance of the upper and lower transport rollers 15, ... 15', ..., and the object to be cleaned 16 is irradiated with ultrasonic vibrations from the ultrasonic vibrator 14. The object 16 to be cleaned is slightly vibrated back and forth to perform cleaning.
洗浄後の洗浄液１は受液タンク７に流入し、ポ
ンプ９によりフイルター１０で汚物を除去して貯
液タンク２に返流する。 The cleaning liquid 1 after cleaning flows into the liquid receiving tank 7, removes dirt through the filter 10 by the pump 9, and returns to the liquid storage tank 2.
本発明方法にあつては、流下する洗浄液１中を
被洗浄物１６を直立状態で通過させるので、汚物
は洗浄液１の流下に伴つて自動的に落下し、従来
のように再付着するようなことがない。 In the method of the present invention, since the object 16 to be cleaned is passed through the flowing cleaning liquid 1 in an upright state, the dirt automatically falls as the cleaning liquid 1 flows down, and does not re-adhere as in the conventional method. Never.
又、ただ単に直立状態で通過させるので、前後
の処理ラインに簡単に組込むことができる。 Moreover, since it is simply passed through in an upright state, it can be easily incorporated into the front and rear processing lines.
本発明装置にあつては洗浄液１を流下させる通
路１３を仕切板１１と超音波振動板１２とで形成
しているので、通路１３内を通過させる被洗浄物
１６と超音波振動板１２との間隔を狭くすること
ができ、洗浄液１を均一にかけることができるの
で、洗浄効果を向上させることができる。 In the device of the present invention, the passage 13 through which the cleaning liquid 1 flows is formed by the partition plate 11 and the ultrasonic diaphragm 12, so that the object to be cleaned 16 passing through the passage 13 and the ultrasonic diaphragm 12 are separated. Since the interval can be narrowed and the cleaning liquid 1 can be applied uniformly, the cleaning effect can be improved.
第１図は従来装置の断面図、第２図は本発明装
置の一実施例の断面図である。
尚、図中１は洗浄液、２は貯液タンク、４は流
下口、７は受液タンク、８は液返流管、９はポン
プ、１１は仕切板、１２は超音波振動板、１３は
通路、１５，１５′は搬送ローラ、１６は被洗浄
物である。
FIG. 1 is a sectional view of a conventional device, and FIG. 2 is a sectional view of an embodiment of the device of the present invention. In the figure, 1 is the cleaning liquid, 2 is the liquid storage tank, 4 is the outlet, 7 is the liquid receiving tank, 8 is the liquid return pipe, 9 is the pump, 11 is the partition plate, 12 is the ultrasonic diaphragm, and 13 is the 15 and 15' are conveyance rollers, and 16 is an object to be cleaned.
Claims (1)
被洗浄物を直立状態で通過させると共に、被洗浄
物に超音波を照射することを特徴とする超音波洗
浄方法。 ２ 上方に設置した貯液タンクに洗浄液を流下さ
せる流下口を開口し、この流下口の下側に洗浄液
を受ける受液タンクを設置し、この受液タンクを
ポンプを有する返辺流管で貯液タンクと接続し、
流下口と受液タンクとの間を仕切板と超音波振動
板とで通路を形成するように連結し、通路の上下
に被洗浄物を搬送する搬送ローラを設けたことを
特徴とする超音波洗浄装置。[Scope of Claims] 1. An ultrasonic cleaning method characterized by causing a cleaning liquid to flow down from above in a waterfall shape, allowing an object to be cleaned to pass through it in an upright state, and irradiating the object to be cleaned with ultrasonic waves. 2 Open a flow port for the cleaning liquid to flow down into the liquid storage tank installed above, install a liquid receiving tank to receive the cleaning liquid below this flow opening, and store this liquid receiving tank with a return flow pipe equipped with a pump. Connect to the liquid tank,
An ultrasonic device characterized in that a flow outlet and a liquid receiving tank are connected to form a passage by a partition plate and an ultrasonic diaphragm, and conveyance rollers are provided above and below the passage for conveying the object to be cleaned. cleaning equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21868183A JPS60114386A (en) | 1983-11-22 | 1983-11-22 | Ultrasonic washing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21868183A JPS60114386A (en) | 1983-11-22 | 1983-11-22 | Ultrasonic washing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60114386A JPS60114386A (en) | 1985-06-20 |
| JPH0330435B2 true JPH0330435B2 (en) | 1991-04-30 |
Family
ID=16723747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21868183A Granted JPS60114386A (en) | 1983-11-22 | 1983-11-22 | Ultrasonic washing method and device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60114386A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304088A (en) * | 1988-05-31 | 1989-12-07 | Canon Inc | Ultrasonic washing apparatus |
| JP2009014149A (en) * | 2007-07-06 | 2009-01-22 | S G C Gesuido Center Kk | Repair pipe and pipe repair method |
-
1983
- 1983-11-22 JP JP21868183A patent/JPS60114386A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60114386A (en) | 1985-06-20 |
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