JP2838774B2 - Rotary barrel device and plating, washing and drying method of processed material using this device - Google Patents
Rotary barrel device and plating, washing and drying method of processed material using this deviceInfo
- Publication number
- JP2838774B2 JP2838774B2 JP5553695A JP5553695A JP2838774B2 JP 2838774 B2 JP2838774 B2 JP 2838774B2 JP 5553695 A JP5553695 A JP 5553695A JP 5553695 A JP5553695 A JP 5553695A JP 2838774 B2 JP2838774 B2 JP 2838774B2
- Authority
- JP
- Japan
- Prior art keywords
- barrel
- rotary barrel
- plating
- support shaft
- drying
- 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 - Fee Related
Links
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、時計の部品等をメッキ
・洗浄・乾燥させるために使用する回転バレル装置及び
この回転バレル装置を用いた処理物のメッキ・洗浄・乾
燥方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotary barrel device used for plating, washing and drying watch parts and the like, and a plating, washing and drying method for a processed material using the rotary barrel device.
【０００２】[0002]
【従来の技術】従来から、時計の部品等をメッキ・洗浄
・乾燥させるには、次のような工程で行なっている。ま
ず、回転バレル装置の回転バレル内に部品等を入れ、こ
の回転バレルをメッキ槽内で回転させることにより部品
等のメッキを行なう。メッキをした後、部品等を回転バ
レル内から取り出し、金網のかごに移して洗浄室内で洗
浄し、洗浄後に遠心分離機で脱水を行なう。脱水した
後、かごの下から熱風を吹き付けるか、または、かごご
と乾燥機に入れて部品等を乾燥させている。また、乾燥
時間を短くするため、部品等を水で洗浄した後、さらに
アルコールや界面活性剤入りのトリクロロエタンやフロ
ン溶剤で洗浄してから、そのまま放置するか、または熱
風を吹き付ける等して乾燥させる場合もある。2. Description of the Related Art Conventionally, the following steps have been used to plate, wash and dry watch parts and the like. First, components and the like are put into the rotary barrel of the rotary barrel device, and the components and the like are plated by rotating the rotary barrel in the plating tank. After plating, parts and the like are taken out of the rotating barrel, transferred to a basket of wire mesh, washed in a washing room, and after washing, dewatered by a centrifuge. After dehydration, hot air is blown from under the basket, or the basket and the like are placed in a dryer to dry parts and the like. Also, in order to shorten the drying time, after washing the parts and the like with water, further washing with alcohol or a surfactant containing trichloroethane or a fluorocarbon solvent, and then leaving them as they are or drying by blowing hot air or the like In some cases.
【０００３】[0003]
【発明が解決しようとする課題】しかし、従来のやり方
では、メッキ工程から洗浄工程に移行させるにあたっ
て、部品等を回転バレル内から取り出し、かごに移しか
えなければならなかったため、作業を迅速に行なうこと
ができなかった。また、乾燥時間を短くするため、アル
コールで部品等を洗浄するのは、火災発生等の安全性の
面で問題があり、また、トリクロロエタンやフロンは、
地球環境に悪影響を及ぼすものであるため、今後使用で
きなくなるものである。さらに、乾燥させるにあたって
は、前述した方法により乾燥させていたため、部品等が
水のたまりやすい複雑な形状をしている場合には、乾燥
時間が長くかかり、部品等を効率よく乾燥させることが
できないという問題があった。However, in the conventional method, when shifting from the plating step to the cleaning step, parts and the like have to be taken out of the rotating barrel and transferred to the car, so that the work is performed quickly. I couldn't do that. Also, cleaning parts and the like with alcohol in order to shorten the drying time has a problem in terms of safety such as fire occurrence, and trichloroethane and chlorofluorocarbon are
Since it has a bad influence on the global environment, it cannot be used in the future. Furthermore, when drying, since the parts are dried by the above-described method, when parts and the like have a complicated shape in which water is easily accumulated, it takes a long drying time, and the parts and the like cannot be efficiently dried. There was a problem.
【０００４】そこで本発明の目的は、回転バレルからか
ごに部品等を移しかえることなくメッキ・洗浄・乾燥を
行なうことにより作業の迅速を図り、また、安全性の確
保、地球環境の汚染を防止し、さらに、効率よく乾燥さ
せることができる回転バレル装置及びこの回転バレル装
置を用いてメッキ・洗浄・乾燥を行なう方法を提供する
ことにある。Accordingly, an object of the present invention is to speed up work by plating, washing, and drying without transferring parts and the like from a rotating barrel to a car, to ensure safety, and to prevent pollution of the global environment. Another object of the present invention is to provide a rotary barrel device capable of drying efficiently and a method of performing plating, washing and drying using the rotary barrel device.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するた
め、本発明に係る回転バレル装置は、機枠には、メッキ
を施すべき処理物を収容する回転バレルと、この回転バ
レルを回転駆動する駆動装置と、この回転バレルを回転
自在に支持する中空の支持軸とが設けてあり、回転バレ
ルの外周部には、処理物が通過不能であるが、メッキ液
または洗浄液が浸入可能な多数の透孔が形成してあり、
回転バレルの内部には、メッキ処理を行なうときに処理
物の一部と接触して処理物を負の電位とする電極手段が
設けてあり、支持軸の一端側からは、電極手段に通電す
る通電ケーブルが引き出してあり、支持軸の他端側に
は、処理物を乾燥するときの乾燥用空気を送り込む送風
管が設けてあり、支持軸には、乾燥用空気を上記バレル
内に吹き込む送風口が設けてある。In order to achieve the above object, a rotary barrel device according to the present invention has a machine frame in which a rotary barrel accommodating a workpiece to be plated, and a rotary drive of the rotary barrel. A driving device and a hollow support shaft for rotatably supporting the rotary barrel are provided, and the outer peripheral portion of the rotary barrel is incapable of passing a processing object, but a large number of plating liquids or cleaning liquids can enter. Through holes are formed,
Inside the rotary barrel, there is provided an electrode means for bringing a processed object into a negative potential by contacting a part of the processed object when performing a plating process, and energizing the electrode means from one end of the support shaft. An energizing cable is drawn out, and at the other end of the support shaft, a blower tube for feeding drying air for drying the processed material is provided, and on the support shaft, a blower for blowing the drying air into the barrel. There is a mouth.
【０００６】また、本発明に係る回転バレル装置の送風
口は、実質的に下に向けてある。[0006] Further, the blow port of the rotary barrel device according to the present invention is directed substantially downward.
【０００７】また、本発明に係る回転バレル装置を用い
て処理物のメッキ・洗浄・乾燥を行なう方法は、回転バ
レル装置の回転バレルに処理物を入れた状態の回転バレ
ルをメッキ槽、洗浄槽に順次入れて処理物のメッキ、洗
浄を行ない、その後で洗浄槽から回転バレルを引き上げ
て送風管より乾燥用空気を回転バレル内に送り込んで処
理物を乾燥させることにある。Further, the method of plating, washing and drying a processed material using the rotary barrel device according to the present invention comprises the steps of: rotating the rotary barrel in a state where the processed material is put in the rotary barrel of the rotary barrel device; , The plating of the treated material and washing are performed, and thereafter, the rotating barrel is pulled up from the washing tank, and drying air is sent into the rotating barrel from the blower tube to dry the treated material.
【０００８】[0008]
【実施例】以下、本発明の回転バレル装置の一実施例に
ついて図面を参照して説明する。図１に示すように、機
枠１内には、モータ取付板１ａ上に駆動モータＭが固着
してあり、この駆動モータＭの駆動軸２１の先端には、
カップリング２２が取り付けてある。カップリング２２
の他端には回転軸２３が取り付けてあり、この回転軸２
３の先端には駆動歯車２４が取り付けてある。駆動歯車
２４は、機枠１の側面１１に軸支されている伝達歯車２
５と噛合しており、この伝達歯車２５は、後述する回転
バレル３の側面に一体的に設けてある歯車３２と噛合し
ている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the rotary barrel device according to the present invention will be described below with reference to the drawings. As shown in FIG. 1, a drive motor M is fixed on a motor mounting plate 1 a in the machine frame 1, and a distal end of a drive shaft 21 of the drive motor M is
A coupling 22 is attached. Coupling 22
A rotary shaft 23 is attached to the other end of the rotary shaft.
A drive gear 24 is attached to the tip of the third gear 3. The drive gear 24 is a transmission gear 2 that is supported on the side surface 11 of the machine frame 1.
The transmission gear 25 meshes with a gear 32 provided integrally on a side surface of the rotary barrel 3 described later.
【０００９】図２に示すように、回転バレル３は、断面
が６角形をした筒状をしており、その外周には多数の透
孔３１が穿設されている。透孔３１は、部品Ｓは通過で
きないが、メッキ液または洗浄液は通過可能な程度の大
きさをしたものである。図３に示すように、回転バレル
３の両側面３２，３２ａの中央部に形成してある孔内に
は、中空状をした軸受３３，３３ａが設けてある。機枠
１の側板１１，１１ａには、軸受３３，３３ａの中空部
に対向する位置にそれぞれ孔が形成してある。この孔内
に、それぞれの側板の外側からスリーブ４，４ａが挿入
してあり、その内端部は軸受３３，３３ａ内に回転自在
に嵌合している。スリーブ４，４ａの外端部にはつば部
が設けてあり、このつば部を側板１１，１１ａの外面に
当接して固着することにより、スリーブ４，４ａを側板
１１，１１ａに固着してある。スリーブ４と４ａとに、
導電性材で作られた支持軸５の両端部がそれぞれ嵌合し
て固着してある。As shown in FIG. 2, the rotary barrel 3 has a cylindrical shape with a hexagonal cross section, and a large number of through holes 31 are formed in the outer periphery thereof. The through hole 31 has such a size that the component S cannot pass through, but the plating solution or the cleaning solution can pass through. As shown in FIG. 3, hollow bearings 33, 33a are provided in holes formed in the center of both side surfaces 32, 32a of the rotary barrel 3. Holes are formed in the side plates 11 and 11a of the machine frame 1 at positions facing the hollow portions of the bearings 33 and 33a, respectively. Sleeves 4 and 4a are inserted into the holes from outside the respective side plates, and the inner ends thereof are rotatably fitted in bearings 33 and 33a. The outer ends of the sleeves 4 and 4a are provided with a collar, and the collar is brought into contact with the outer surfaces of the side plates 11 and 11a to be fixed, whereby the sleeves 4 and 4a are fixed to the side plates 11 and 11a. . To the sleeves 4 and 4a,
Both ends of the support shaft 5 made of a conductive material are fitted and fixed respectively.
【００１０】支持軸５は中空状をしており、その下方側
の外壁には、多数の送風口５１が形成してある。また、
支持軸５の外周２か所には、鉛直方向に電極手段５２が
設けてある。電極手段５２は棒状をしており、その先端
は回転バレル３の内周面の近くまで延伸している。電極
手段５２は、メッキ処理を行なうときに、部品Ｓの一部
と接触してこの部品を負の電位とするものである。その
ため、支持軸５の一端（左端）に対向するように、電気
配管５３の一端がスリーブ４内に外側から嵌合して固着
してあり、電気配管５３内に挿通された通電ケーブル５
４が支持軸５の一端に接続してある。通電ケーブル５４
は、電源に導通している。上記のように、支持軸５は導
電性材で作られているので、通電ケーブル５４、支持軸
５、電極手段５２を介して部品Ｓを負の電位とする。支
持軸５と電気配管５３との間はシール剤５５で封止して
あり、支持軸５内に入った水等の浸入を防止している。The support shaft 5 has a hollow shape, and a large number of blow holes 51 are formed in an outer wall below the support shaft 5. Also,
At two places on the outer periphery of the support shaft 5, electrode means 52 are provided in the vertical direction. The electrode means 52 has a rod shape, and its tip extends to near the inner peripheral surface of the rotary barrel 3. The electrode means 52 comes into contact with a part of the component S to make the component a negative potential when performing the plating process. Therefore, one end of the electric pipe 53 is fitted and fixed from the outside in the sleeve 4 so as to face one end (left end) of the support shaft 5, and the energizing cable 5 inserted into the electric pipe 53
4 is connected to one end of the support shaft 5. Power cable 54
Is connected to the power supply. As described above, since the support shaft 5 is made of a conductive material, the component S is set to a negative potential via the power supply cable 54, the support shaft 5, and the electrode means 52. The space between the support shaft 5 and the electric pipe 53 is sealed with a sealant 55 to prevent water or the like entering the support shaft 5 from entering.
【００１１】支持軸５の他端（右端）に対向するように
送風管５６の一端がスリーブ４ａ内に外側から嵌合して
固着してある。送風管５６と支持軸５とは連通している
ので、送風管５６に送られた熱風は、支持軸５、送風口
５１を介して部品Ｓに吹き付けられ、これを乾燥させ
る。One end of a blower tube 56 is fitted and fixed to the inside of the sleeve 4a from the outside so as to face the other end (right end) of the support shaft 5. Since the blower tube 56 and the support shaft 5 are in communication with each other, the hot air sent to the blower tube 56 is blown to the component S via the support shaft 5 and the blower port 51, and is dried.
【００１２】このように構成された本発明の回転バレル
装置を用いて、部品Ｓをメッキし、洗浄し、乾燥を行な
う方法について、次に説明する。図５に示すように、ま
ず、回転バレル装置の回転バレル３内に多数の部品Ｓを
入れ、この回転バレル装置をクレーン（図示せず）によ
り引き上げ、ベルトコンベア（図示せず）により電解メ
ッキ液６１が入っているメッキ槽６の上方に移動させ、
回転バレル装置を下降させてメッキ槽６内に沈める。つ
いで、回転バレル３を駆動装置２により回転させる。図
４に示すように、メッキ槽６内には回転バレル３と所定
の間隔をおいて、部品Ｓの表面にメッキすべき金属を正
の電位とする電極手段６２が沈められているので、電解
メッキ液６１に電流が流されると、正電位の金属イオン
が回転バレル３内の負電位の部品Ｓに引き寄せられて、
その表面に付着してメッキが施される。このとき、回転
バレル３は駆動装置２により回転されているため、電極
手段５２に接触する部品Ｓは絶えず入れ代わり、すべて
の部品の表面に均等にメッキが施される。A method for plating, cleaning and drying the component S using the rotary barrel device of the present invention thus configured will be described below. As shown in FIG. 5, first, a large number of components S are put into the rotary barrel 3 of the rotary barrel device, and the rotary barrel device is pulled up by a crane (not shown), and the electrolytic plating solution is fed by a belt conveyor (not shown). Move it above the plating tank 6 containing 61,
The rotary barrel device is lowered and submerged in the plating tank 6. Next, the rotating barrel 3 is rotated by the driving device 2. As shown in FIG. 4, an electrode means 62 for submerging the rotating barrel 3 at a predetermined distance from the surface of the component S so that the metal to be plated has a positive potential is submerged in the plating tank 6. When an electric current is applied to the plating solution 61, positive potential metal ions are attracted to the negative potential component S in the rotary barrel 3, and
The plating is applied to the surface. At this time, since the rotary barrel 3 is being rotated by the driving device 2, the parts S that come into contact with the electrode means 52 are constantly replaced, and the surfaces of all the parts are evenly plated.
【００１３】メッキ作業が終わると、図５に示すよう
に、クレーンによりメッキされた部品Ｓが入った状態の
まま回転バレル装置をメッキ槽６内から引き上げ、ベル
トコンベアにより水Ｗが入っている洗浄槽７の上方へ移
動させ、回転バレル装置を下降させて洗浄槽７内に沈め
る。ついで、回転バレル３を駆動装置２により回転さ
せ、部品Ｓを十分に洗浄して電解メッキ液を除去する。When the plating operation is completed, as shown in FIG. 5, the rotary barrel device is pulled up from the plating tank 6 with the parts S plated by the crane, and the water W is washed by the belt conveyor. It is moved above the tank 7 and the rotary barrel device is lowered to sink it into the washing tank 7. Next, the rotating barrel 3 is rotated by the driving device 2 to sufficiently wash the component S and remove the electrolytic plating solution.
【００１４】洗浄作業が終わると、クレーンにより部品
Ｓが入った状態のまま回転バレル装置を洗浄槽７内から
引き上げ、ベルトコンベアにより移動させ、床に下ろ
す。そして、送風管５６から支持軸５内に熱風を送り、
この熱風は透孔５１から回転バレル３内に噴射される。
このとき、回転バレル３は回転しているので、部品Ｓは
均等に効率よく乾燥される。When the cleaning operation is completed, the rotary barrel device is pulled up from the cleaning tank 7 while the parts S are kept therein by a crane, moved by a belt conveyor, and lowered to the floor. Then, hot air is sent from the blower tube 56 into the support shaft 5,
This hot air is injected into the rotary barrel 3 from the through hole 51.
At this time, since the rotary barrel 3 is rotating, the parts S are uniformly and efficiently dried.
【００１５】なお、前述した実施例のように、支持軸５
の外周に電極手段５２を設ける代わりに、回転バレル３
の内周面を金属等の通電性を有するものにして、この回
転バレルの内周面を電極としてもよい。As in the above-described embodiment, the support shaft 5
Instead of providing the electrode means 52 on the outer periphery of the rotary barrel 3
The inner peripheral surface of the rotary barrel may be made of metal or the like having conductivity, and the inner peripheral surface of the rotary barrel may be used as an electrode.
【００１６】[0016]
【発明の効果】本発明によれば、回転バレル内から処理
物を取り出すことなく、連続してメッキ・洗浄・乾燥を
行なうことができるため、作業の迅速化を図ることがで
きる。また、洗浄にあたっては回転バレルを回転させな
がら行なうので、アルコール等を用いる必要がなく、水
で十分に素早く洗浄できるので、安全性の確保、地球環
境の保全に役立つことになる。さらに、乾燥させる時
は、送風管から送られた熱風が透孔から噴射され、ま
た、このとき回転バレルは回転しているため、効率よく
処理物をむらなく乾燥させることができる。According to the present invention, plating, washing and drying can be performed continuously without taking out the processed material from the inside of the rotary barrel, so that the work can be sped up. In addition, since the washing is performed while rotating the rotating barrel, it is not necessary to use alcohol or the like, and the washing can be sufficiently quickly performed with water, which contributes to ensuring safety and preserving the global environment. Further, when drying, the hot air sent from the blower tube is injected from the through-hole, and at this time, since the rotating barrel is rotating, the processed material can be efficiently and uniformly dried.
【図１】本発明の一実施例を示す正面図である。FIG. 1 is a front view showing one embodiment of the present invention.
【図２】回転バレルの縦断面図である。FIG. 2 is a vertical sectional view of a rotary barrel.
【図３】横断面図である。FIG. 3 is a cross-sectional view.
【図４】回転バレルがメッキ槽内に入った状態を示す断
面図である。FIG. 4 is a cross-sectional view showing a state where a rotary barrel has entered a plating tank.
【図５】回転バレル装置を用いて処理物のメッキ・洗浄
・乾燥を行なう工程を表わす略線図である。FIG. 5 is a schematic diagram illustrating a process of plating, washing, and drying a processed material using a rotary barrel device.
１ 機枠 ２ 駆動装置 ３ 回転バレル ３１ 透孔 ５ 支持軸 ５１ 送風口 ５２ 電極手段 ５４ 通電ケーブル ５６ 送風管 ６ メッキ槽 ７ 洗浄槽 Ｓ 処理物（部品） DESCRIPTION OF SYMBOLS 1 Machine frame 2 Drive device 3 Rotating barrel 31 Through-hole 5 Support shaft 51 Air blow port 52 Electrode means 54 Power supply cable 56 Air blow tube 6 Plating tank 7 Cleaning tank S Processing (parts)
Claims (3)
容する回転バレルと、上記回転バレルを回転駆動する駆
動装置と、上記回転バレルを回転自在に支持する中空の
支持軸とが設けてあり、 上記回転バレルの外周部には、上記処理物が通過不能で
あるが、メッキ液または洗浄液が浸入可能な多数の透孔
が形成してあり、 上記回転バレルの内部には、メッキ処理を行なうときに
上記処理物の一部と接触して上記処理物を負の電位とす
る電極手段が設けてあり、 上記支持軸の一端側からは、上記電極手段に通電する通
電ケーブルが引き出してあり、 上記支持軸の他端側には、上記処理物を乾燥するときの
乾燥用空気を送り込む送風管が設けてあり、 上記支持軸には、上記乾燥用空気を上記バレル内に吹き
込む送風口が設けてあることを特徴とする回転バレル装
置。1. A machine frame is provided with a rotating barrel for accommodating a workpiece to be plated, a driving device for rotating the rotating barrel, and a hollow support shaft for rotatably supporting the rotating barrel. In the outer peripheral portion of the rotary barrel, there are formed a number of through holes through which the processing object cannot pass, but a plating solution or a cleaning solution can enter, and a plating process is performed inside the rotary barrel. When performing the above, there is provided an electrode means for contacting a part of the processing object to make the processing object a negative potential, and an energizing cable for energizing the electrode means is drawn out from one end of the support shaft. There is provided, at the other end of the support shaft, a blower tube for feeding drying air for drying the processed material, and a blower port for blowing the drying air into the barrel on the support shaft. It is characterized by having been provided That rotation barrel apparatus.
に下に向けてあることを特徴とする回転バレル装置。2. The rotary barrel device according to claim 1, wherein the blow port is directed substantially downward.
置の回転バレルに処理物を入れた状態の上記回転バレル
をメッキ槽、洗浄槽に順次入れて上記処理物のメッキ、
洗浄を行ない、その後で上記洗浄槽から上記回転バレル
を引き上げて上記送風管より乾燥用空気を上記回転バレ
ル内に送り込んで上記処理物を乾燥させることを特徴と
する回転バレル装置を用いた処理物のメッキ・洗浄・乾
燥方法。3. The rotating barrel of the rotary barrel device according to claim 1 or 2, wherein the rotating barrel in a state in which the processing object is loaded is sequentially placed in a plating tank and a cleaning tank to plate the processing object.
Performing a cleaning, and thereafter, lifting up the rotary barrel from the cleaning tank, sending drying air into the rotary barrel from the blower tube to dry the processed product, and drying the processed product using the rotary barrel device. Plating, washing and drying methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5553695A JP2838774B2 (en) | 1995-03-15 | 1995-03-15 | Rotary barrel device and plating, washing and drying method of processed material using this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5553695A JP2838774B2 (en) | 1995-03-15 | 1995-03-15 | Rotary barrel device and plating, washing and drying method of processed material using this device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08253895A JPH08253895A (en) | 1996-10-01 |
| JP2838774B2 true JP2838774B2 (en) | 1998-12-16 |
Family
ID=13001456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5553695A Expired - Fee Related JP2838774B2 (en) | 1995-03-15 | 1995-03-15 | Rotary barrel device and plating, washing and drying method of processed material using this device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2838774B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4914706B2 (en) * | 2006-11-14 | 2012-04-11 | 太陽誘電株式会社 | Barrel plating equipment |
| KR200468984Y1 (en) * | 2012-11-09 | 2013-09-10 | (주)유현전자 | Apparatus of withdrawing copper from the copper-coated clip for board |
-
1995
- 1995-03-15 JP JP5553695A patent/JP2838774B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08253895A (en) | 1996-10-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |