JPH04108580A - Work transfer mechanism in submerged jet cleaner - Google Patents
Work transfer mechanism in submerged jet cleanerInfo
- Publication number
- JPH04108580A JPH04108580A JP22770290A JP22770290A JPH04108580A JP H04108580 A JPH04108580 A JP H04108580A JP 22770290 A JP22770290 A JP 22770290A JP 22770290 A JP22770290 A JP 22770290A JP H04108580 A JPH04108580 A JP H04108580A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- nozzle
- submerged jet
- net
- workpieces
- 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
- 230000007246 mechanism Effects 0.000 title claims description 3
- 238000004140 cleaning Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 12
- 230000007723 transport mechanism Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、プリント基板のフラックスや、金属部品・プ
ラスチック部品の油汚れ等を洗浄する洗浄装置に関する
。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cleaning device for cleaning flux from printed circuit boards and oil stains from metal and plastic parts.
従来、第３図に示すように、ワーク及びノズルを洗浄液
に浸した状態で、ノズルより洗浄液を噴射して洗浄する
液中ジェット洗浄装置のワーク搬送用のネットコンベア
は一般であった。このネットコンベア７の上にワーク４
を乗せてデイツプ槽５に搬送し、洗浄液１中でノズル３
より洗浄液をワーク４に向けて噴射し洗浄する。洗浄液
１は、デイツプ槽５→フィルター６→ポンプ２→ノズル
３という循環を繰り返す。Conventionally, as shown in FIG. 3, a net conveyor for transporting a work has been common in a submerged jet cleaning apparatus that cleans the work by spraying the cleaning liquid from the nozzle while the work and the nozzle are immersed in the cleaning liquid. Work 4 is placed on top of this net conveyor 7.
is carried to the dip tank 5, and the nozzle 3 is placed in the cleaning liquid 1.
The cleaning liquid is sprayed toward the workpiece 4 to clean it. The cleaning liquid 1 repeats the cycle of dip tank 5 → filter 6 → pump 2 → nozzle 3.
しかし、従来の液中ジェット洗浄装置のワーク搬送機構
は、ワークが自重でネットコンベアに乗っているだけな
ので、ワークの重量が軽い場合やノズルからの噴射圧が
強い場合、ノズルがらのジニット噴流やデイツプ槽内の
渦流によってワークが浮き上がってしまい、搬送されな
かったり、ネットコンベアからワークが落ちてしまうと
いう問題点を有していた。However, in the workpiece conveyance mechanism of conventional submerged jet cleaning equipment, the workpiece is simply carried on a net conveyor by its own weight, so when the weight of the workpiece is light or the jet pressure from the nozzle is strong, the dinit jet from the nozzle This has had problems in that the workpieces float up due to the swirling current in the dip tank, resulting in them not being conveyed or falling off the net conveyor.
そこで本発明は従来のこのような問題点を解決するため
、ワークの重量か軽い場合やノズルからの噴射圧が強い
場合でも、ワークが飛ばされてネットコンベアから落ち
ることがなく、しかもノズルからのジェット噴流やデイ
ツプ槽内の渦流によってワークが浮き上がっても、確実
に搬送される手段を提供するところにある。Therefore, in order to solve these conventional problems, the present invention prevents the workpiece from being blown off and falling from the net conveyor even when the weight of the workpiece is light or when the injection pressure from the nozzle is strong. The purpose of this method is to provide a means for reliably conveying the workpiece even if the workpiece is lifted up by a jet stream or a vortex in the dip tank.
上記課題を解決するために、本発明の液中ジェット洗浄
装置のワーク搬送機構は、ワーク及びノズルを洗浄液に
浸した状態で、ノズルより洗浄液を噴射して洗浄する液
中ジェット洗浄装置において、ワーク搬送用のネットコ
ンベアをワークをはさんで上下二段に、ワークの通る所
定の間隔を空けて配置し、これらの動きを同（１）ワー
クを一方向に搬送せしめることを特徴とする。In order to solve the above problems, the work transport mechanism of the submerged jet cleaning device of the present invention is a submerged jet cleaning device that cleans the work by jetting the cleaning liquid from the nozzle while the work and the nozzle are immersed in the cleaning liquid. The net conveyor for conveyance is arranged in two stages, upper and lower, with the workpiece in between, with a predetermined interval for the workpiece to pass through, and these movements are characterized in that (1) the workpiece is conveyed in one direction.
また、ワーク搬送用のネットコンベアをワーク搬送方向
以外の四方に、ワークの通る所定の間隔を空けて配置し
、これらの動きを同（１）ワクを一方向に搬送せしめる
ことを特徴とする。Further, net conveyors for transporting the workpieces are arranged in four directions other than the workpiece transporting direction at predetermined intervals through which the workpieces pass, and these movements are characterized in that (1) the workpieces are transported in one direction.
本発明の上記の構成によれば、ワークがノズルからのジ
ェット噴流により飛ばされても、上下方向あるいは四方
をネットコンベアで囲まれているので、ワークはこの領
域内に規制されて搬送され、ネットコンベアから落ちる
ことはほとんど無い。According to the above configuration of the present invention, even if the workpiece is blown away by the jet stream from the nozzle, it is surrounded by the net conveyor in the vertical direction or on all sides, so the workpiece is conveyed while being regulated within this area. It almost never falls off the conveyor.
また、ワークを取り囲んでいるネットコンベアが同期し
て動いているため、ノズルからのジェット噴流やデイツ
プ槽内の渦流によってワークか浮き上がっても、ワーク
がどれかのネットコンベアに接触していれば、多少なり
とも搬送される。In addition, since the net conveyors surrounding the workpiece move synchronously, even if the workpiece floats up due to the jet stream from the nozzle or the vortex in the dip tank, as long as the workpiece is in contact with any of the net conveyors, It will be transported to some extent.
以下に本発明の実施例を図面にもとづいて説明する。第
１図において、ワーク４はネットコンベア７に乗って斜
面を下っていき、デイツプ槽５内に搬送される。デイツ
プ槽５内には上下にノズル３が設置され、洗浄液１がフ
ィルター６を介してポンプ２によりノズル３に圧送され
、液中で噴射してジェット洗浄を行う。デイツプ槽５内
には、ワークを乗せて搬送するコンベア７のほかに、そ
の上側にワークの通る所定の間隔を空けてネットコンベ
ア８を配置しており、これによりワークがノズルからの
ジェットによって飛ばされるのを防いでいる。このネッ
トコンベア８は、ネットコンベア７の駆動系９とベルト
１０でつなぎ、同期してワークを同一方向に搬送するよ
うに動く。これにより、ノズルからのジェット噴流やデ
イツプ槽内の渦流によってワークが浮き上がっても、ワ
ークはネットコンベア７・８のどちらかに接触していれ
ば搬送される。本実施例では、ワークはデイツプ槽内に
おいて上下をネットコンベア７・８によって、手前側及
び奥側のサイドを固定板によって規制され、これらによ
って囲まれた領域内を搬送されるが、第２図に示すよう
にネットコンベア８のネットをコの字型に曲げて、サイ
ドにもネットをつけることにより、四方を囲みかつこれ
らを同（１）同一方向に搬送することもてきる。Embodiments of the present invention will be described below based on the drawings. In FIG. 1, a workpiece 4 is carried down a slope on a net conveyor 7 and is conveyed into a dip tank 5. Nozzles 3 are installed above and below in the dip tank 5, and the cleaning liquid 1 is force-fed to the nozzles 3 by a pump 2 through a filter 6, and is sprayed into the liquid to perform jet cleaning. Inside the dip tank 5, in addition to a conveyor 7 for transporting workpieces, a net conveyor 8 is arranged above the conveyor 7 at a predetermined interval for the workpieces to pass through, so that the workpieces are blown away by jets from nozzles. It prevents you from getting hurt. This net conveyor 8 is connected to the drive system 9 of the net conveyor 7 by a belt 10, and moves in synchronization so as to convey the works in the same direction. As a result, even if the workpiece is floated by the jet stream from the nozzle or the eddy current in the dip tank, the workpiece will be conveyed as long as it is in contact with either of the net conveyors 7 and 8. In this embodiment, the workpiece is regulated in the dip tank by net conveyors 7 and 8 at the top and bottom, and by fixing plates at the front and back sides, and is conveyed within the area surrounded by these. As shown in (1), by bending the net of the net conveyor 8 into a U-shape and attaching nets to the sides, it is also possible to surround them on all sides and convey them in the same direction (1).
本実施例ではワークが平板状のワークであるために、サ
イドに関しては上記のような方法で良いが、ワークに高
さがある場合は四方にそれぞれ独立なネットコンヘアを
配置し、それらを同（１）搬送しても良い。In this example, the workpiece is a flat workpiece, so the method described above may be used for the sides, but if the workpiece has a height, separate net con hairs are placed on each of the four sides and the same method is used. (1) It may be transported.
本発明は以上説明したように、ワーク搬送用のネットコ
ンベアを、ワークをはさんで上下二段、もしくはワーク
搬送方向以外の四方に、ワークの通る所定の間隔を空け
て配置し、これらの動きを同（１）ワークを一方向に搬
送することにより、ワークは上下方向もしくは四方をネ
ットコンベアに囲まれた状態で搬送されるので、ワーク
の重量が軽い場合やノズルからの噴射圧が強くても、ワ
ークが飛ばされてネットコンベアから落ちることがなく
、またワークを取り囲んでいるネットコンベアが同期し
て動いているため、ノズルからのジェット噴流やデイツ
プ槽内の渦流によってワークが浮き上がっても確実に搬
送されるという効果を有する。As explained above, in the present invention, the net conveyor for transporting the work is arranged in two stages above and below the work, or in four directions other than the direction in which the work is transported, at predetermined intervals, and the movement of these net conveyors is arranged at predetermined intervals. (1) By conveying the workpiece in one direction, the workpiece is conveyed vertically or surrounded by a net conveyor on all sides, so if the workpiece is light or the jet pressure from the nozzle is strong, However, the workpiece will not be blown off and fall from the net conveyor, and since the net conveyor surrounding the workpiece moves synchronously, the workpiece will be safe even if it is lifted by the jet stream from the nozzle or the vortex in the dip tank. It has the effect of being transported to
第１図は本発明の液中ジェット洗浄装置の概略図。
第２図は本発明の液中ジェット洗浄装置のネットコンベ
ア８を改良した一例図。
第３図は従来の液中ジェット洗浄装置の概略図。
１ ・
２ ・
３ φ
４ 中
５ Φ
６ ・
７ ・
８・
９ ・
１０ ・
１１ φ
・洗浄液
串ポンプ
・ノズル
・ワーク
・デイツプ槽
・フィルター
・ネットコンベア
・ネットコンベア
・ネットコンベアの駆動系
・ベルト
・ヒーターFIG. 1 is a schematic diagram of a submerged jet cleaning device of the present invention. FIG. 2 is a diagram showing an example of an improved net conveyor 8 of the submerged jet cleaning device of the present invention. FIG. 3 is a schematic diagram of a conventional submerged jet cleaning device. 1 ・ 2 ・ 3 φ 4 Medium 5 φ 6 ・ 7 ・ 8 ・ 9 ・ 10 ・ 11 φ ・Cleaning liquid skewer pump, nozzle, work, dip tank, filter, net conveyor, net conveyor, net conveyor drive system, belt, heater
Claims (2)
ルより洗浄液を噴射して洗浄する液中ジェット洗浄装置
において、ワーク搬送用のネットコンベアをワークをは
さんで上下二段に、ワークの通る所定の間隔を空けて配
置し、これらの動きを同期させてワークを一方向に搬送
せしめることを特徴とする液中ジェット洗浄装置のワー
ク搬送機構。(1) In a submerged jet cleaning device that sprays cleaning liquid from the nozzle to clean the workpiece and nozzle while immersed in the cleaning liquid, the workpiece is passed through a net conveyor for transporting the workpiece in two stages, upper and lower. A workpiece conveyance mechanism for a submerged jet cleaning device, characterized in that the workpieces are arranged at predetermined intervals and their movements are synchronized to convey the workpiece in one direction.
ワーク搬送用のネットコンベアをワーク搬送方向以外の
四方に、ワークの通る所定の間隔を空けて配置し、これ
らの動きを同期させてワークを一方向に搬送せしめるこ
とを特徴とする液中ジェット洗浄装置のワーク搬送機構
。(2) In the submerged jet cleaning device according to claim 1,
Submerged jet cleaning is characterized in that net conveyors for transporting workpieces are arranged at predetermined intervals in all directions other than the workpiece transporting direction, and these movements are synchronized to transport the workpieces in one direction. Workpiece transport mechanism of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22770290A JPH04108580A (en) | 1990-08-29 | 1990-08-29 | Work transfer mechanism in submerged jet cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22770290A JPH04108580A (en) | 1990-08-29 | 1990-08-29 | Work transfer mechanism in submerged jet cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04108580A true JPH04108580A (en) | 1992-04-09 |
Family
ID=16865011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22770290A Pending JPH04108580A (en) | 1990-08-29 | 1990-08-29 | Work transfer mechanism in submerged jet cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04108580A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014095141A (en) * | 2012-11-09 | 2014-05-22 | Samsung Electro-Mechanics Co Ltd | Plating device |
| CN107533914A (en) * | 2015-04-28 | 2018-01-02 | 信越化学工业株式会社 | Manufacturing method of rare earth magnet and coating device of rare earth compound |
-
1990
- 1990-08-29 JP JP22770290A patent/JPH04108580A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014095141A (en) * | 2012-11-09 | 2014-05-22 | Samsung Electro-Mechanics Co Ltd | Plating device |
| CN107533914A (en) * | 2015-04-28 | 2018-01-02 | 信越化学工业株式会社 | Manufacturing method of rare earth magnet and coating device of rare earth compound |
| EP3291256A4 (en) * | 2015-04-28 | 2018-12-05 | Shin-Etsu Chemical Co., Ltd. | Method for producing rare-earth magnets, and rare-earth-compound application device |
| CN107533914B (en) * | 2015-04-28 | 2020-06-05 | 信越化学工业株式会社 | Method for producing rare earth magnet and apparatus for applying rare earth compound |
| US10832864B2 (en) | 2015-04-28 | 2020-11-10 | Shin-Etsu Chemical Co., Ltd. | Method for producing rare-earth magnets, and rare-earth-compound application device |
| US11424072B2 (en) | 2015-04-28 | 2022-08-23 | Shin-Etsu Chemical Co., Ltd. | Method for producing rare-earth magnets, and rare-earth-compound application device |
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